bump archivist-es

Changed:
- Added bulk clear error button
- bump yt-dlp

.dockerignore

@@ -5,6 +5,13 @@
 # Docker
 .docker
 
+# Backend development
+backend/static
+backend/staticfiles
+
+# Frontend development
+frontend/node_modules
+
 # Python
 tubearchivist/__pycache__/
 tubearchivist/*/__pycache__/
@@ -17,8 +24,5 @@ venv/
 # Unneeded graphics
 assets/*
 
-# Unneeded docs
-docs/*
-
 # for local testing only
-testing.sh
+testing.sh

.eslintrc.js

@@ -1,17 +0,0 @@
-'use strict';
-module.exports = {
-  extends: ['eslint:recommended', 'eslint-config-prettier'],
-  parserOptions: {
-    ecmaVersion: 2020,
-  },
-  env: {
-    browser: true,
-  },
-  rules: {
-    strict: ['error', 'global'],
-    'no-unused-vars': ['error', { vars: 'local' }],
-    eqeqeq: ['error', 'always', { null: 'ignore' }],
-    curly: ['error', 'multi-line'],
-    'no-var': 'error',
-  },
-};

.gitattributes

@@ -0,0 +1 @@
+* text=auto eol=lf

.github/FUNDING.yml

@@ -1,3 +1,3 @@
 github: bbilly1
 ko_fi: bbilly1
-custom: https://paypal.me/bbilly1
+custom: https://paypal.me/bbilly1

.github/ISSUE_TEMPLATE/BUG-REPORT.yml

@@ -15,6 +15,7 @@ body:
       options:
         - label: I'm running the latest version of Tube Archivist and have read the [release notes](https://github.com/tubearchivist/tubearchivist/releases/latest).
           required: true
+        - label: I'm [beta testing](https://github.com/tubearchivist/tubearchivist/blob/master/CONTRIBUTING.md#beta-testing) and am running the latest unstable build. 
         - label: I have read the [how to open an issue](https://github.com/tubearchivist/tubearchivist/blob/master/CONTRIBUTING.md#how-to-open-an-issue) guide, particularly the [bug report](https://github.com/tubearchivist/tubearchivist/blob/master/CONTRIBUTING.md#bug-report) section.
           required: true
 

.github/ISSUE_TEMPLATE/FEATURE-REQUEST.yml

@@ -1,34 +1,14 @@
 name: Feature Request
-description: I have an idea for a great addition to this project
+description: This Project currently doesn't take any new feature requests.
 title: "[Feature Request]: "
 
 body:
-  - type: markdown
-    attributes:
-      value: |
-        Thanks for taking the time to help improve this project! This project is *very* selective with accepting new feature requests. Please read the [how to open an issue](https://github.com/tubearchivist/tubearchivist/blob/master/CONTRIBUTING.md#how-to-open-an-issue) guide carefully before continuing.
-
   - type: checkboxes
-    id: already
+    id: block
     attributes:
-      label: "I've read the documentation"
+      label: "This project doesn't accept any new feature requests for the foreseeable future. There is no shortage of ideas and the next development steps are clear for years to come."
       options:
-        - label: I have read the [how to open an issue](https://github.com/tubearchivist/tubearchivist/blob/master/CONTRIBUTING.md#how-to-open-an-issue) guide, particularly the [feature request](https://github.com/tubearchivist/tubearchivist/blob/master/CONTRIBUTING.md#feature-request) section.
+        - label: I understand that this issue will be closed without comment.
+          required: true
+        - label: I will resist the temptation and I will not submit this issue. If I submit this, I understand I might get blocked from this repo.
           required: true
-
-  - type: textarea
-    id: description
-    attributes:
-      label: Your Feature Request
-      value: "## Is your feature request related to a problem? Please describe.\n\n## Describe the solution you'd like\n\n## Additional context"
-      placeholder: Tell us what you see!
-    validations:
-      required: true
-
-  - type: checkboxes
-    id: help
-    attributes:
-      label: Your help is needed!
-      description: This project is ambitious as it is, please contribute.
-      options:
-        - label: Yes I will work on this in the next few days or weeks.

.github/ISSUE_TEMPLATE/INSTALLATION-HELP.yml

@@ -38,6 +38,6 @@ body:
     attributes:
       label: Relevant log output
       description: Please copy and paste any relevant Docker logs. This will be automatically formatted into code, so no need for backticks.
-      render: shell
+      render: Shell
     validations:
       required: true

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1 @@
+blank_issues_enabled: false

.github/workflows/lint_js.yml

@@ -1,16 +0,0 @@
-name: lint_js
-
-on: [pull_request, push]
-
-jobs:
-  check:
-    name: lint_js
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-node@v3
-        with:
-          node-version: '16'
-      - run: npm ci
-      - run: npm run lint
-      - run: npm run format -- --check

.github/workflows/lint_python.yml

@@ -1,14 +0,0 @@
-name: lint_python
-on: [pull_request, push]
-jobs:
-  lint_python:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-python@v4
-        with:
-          python-version: '3.10'
-      - run: pip install --upgrade pip wheel
-      - run: pip install bandit black codespell flake8 flake8-bugbear
-                         flake8-comprehensions isort requests
-      - run: ./deploy.sh validate

.github/workflows/pre_commit.yml

@@ -0,0 +1,47 @@
+name: Lint, Test, Build, and Push Docker Image
+
+on:
+  push:
+    branches:
+      - '**'
+    tags:
+      - '**'
+  pull_request:
+    branches:
+      - '**'
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: '23'
+
+      - name: Install frontend dependencies
+        run: |
+          cd frontend
+          npm install
+
+      - name: Cache pre-commit environment
+        uses: actions/cache@v3
+        with:
+          path: |
+            ~/.cache/pre-commit
+          key: ${{ runner.os }}-pre-commit-${{ hashFiles('**/.pre-commit-config.yaml') }}
+          restore-keys: |
+            ${{ runner.os }}-pre-commit-
+
+      - name: Install dependencies
+        run: |
+          pip install pre-commit
+          pre-commit install
+
+      - name: Run pre-commit
+        run: |
+          pre-commit run --all-files

.github/workflows/unit_tests.yml

@@ -0,0 +1,43 @@
+name: python_unit_tests
+
+on:
+  push:
+    paths:
+      - '**/*.py'
+  pull_request:
+    paths:
+      - '**/*.py'
+
+jobs:
+  unit-tests:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Install system dependencies
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y gcc libldap2-dev libsasl2-dev libssl-dev
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.11'
+
+      - name: Cache pip
+        uses: actions/cache@v4
+        with:
+          path: ~/.cache/pip
+          key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
+          restore-keys: |
+            ${{ runner.os }}-pip-
+
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install -r backend/requirements-dev.txt
+
+      - name: Run unit tests
+        run: pytest backend

.gitignore

@@ -2,11 +2,15 @@
 __pycache__
 .venv
 
-# django testing db
-db.sqlite3
+# django testing
+backend/static
+backend/staticfiles
+backend/.env
 
 # vscode custom conf
 .vscode
 
 # JavaScript stuff
 node_modules
+
+.editorconfig

.pre-commit-config.yaml

@@ -0,0 +1,49 @@
+repos:
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v5.0.0
+    hooks:
+      - id: end-of-file-fixer
+  - repo: https://github.com/psf/black
+    rev: 25.1.0
+    hooks:
+      - id: black
+        alias: python
+        files: ^backend/
+        args: ["--line-length=79"]
+  - repo: https://github.com/pycqa/isort
+    rev: 6.0.1
+    hooks:
+      - id: isort
+        name: isort (python)
+        alias: python
+        files: ^backend/
+        args: ["--profile", "black", "-l 79"]
+  - repo: https://github.com/pycqa/flake8
+    rev: 7.3.0
+    hooks:
+      - id: flake8
+        alias: python
+        files: ^backend/
+        args: ["--max-complexity=10", "--max-line-length=79"]
+  - repo: https://github.com/codespell-project/codespell
+    rev: v2.4.1
+    hooks:
+      - id: codespell
+        exclude: ^frontend/package-lock.json
+  - repo: https://github.com/pre-commit/mirrors-eslint
+    rev: v9.30.1
+    hooks:
+      - id: eslint
+        name: eslint
+        files: \.[jt]sx?$
+        types: [file]
+        entry: npm run --prefix ./frontend lint
+        pass_filenames: false
+  - repo: https://github.com/pre-commit/mirrors-prettier
+    rev: v4.0.0-alpha.8
+    hooks:
+      - id: prettier
+        entry: npm run --prefix ./frontend format
+        pass_filenames: false
+
+exclude: '.*(\.svg|/migrations/).*'

ARCHITECTURE.md

@@ -1,48 +0,0 @@
-# The Inner Workings of Tube Archivist
-This is a high level overview of the architecture of Tube Archivist, intended for interested contributors to find your way around quickly.
-
-```
-                        Tube Archivist
-        ______________________|_____________________
-        |                     |                    |
--------------------    ---------------    -------------------
-|                 |    |             |    |                 |
-|  DjangoProject  |    |  RedisJson  |    |  ElasticSearch  |
-|                 |    |             |    |                 |
--------------------    ---------------    -------------------
-```
-
-## DjangoProject
-This is the main Python application. Django serves its data container internally with **Uwsgi** on port 8080, the interface is served with **Nginx** on the public port 8000.
-
-Users created static files like media files and artwork as well as application artwork like logos and fonts are served directly from Nginx, while the rest of the application uses uwsgi_pass to proxy the requests to uwsgi.
-
-Config files are located in the `docker_assets` folder. The script `run.sh` is the container `CMD` command and entry point, validating env vars, connection to ElasticSearch (ES) and will start the application.
-
-Compared to other Django projects, this application doesn't make use of the database models, due to a lack of integration with ES. This project has its own abstractions and integrations, treating ES as a REST API.
-
-Long running application tasks are handed off to **Celery** - using **Redis** as a broker - to run asynchronously from the main threads. 
-- All tasks are defined in the `home.tasks.py` module.
-
-There are three Django apps:
-- **config**: The root app, routing the main endpoints and the main `settings.py` file
-- **api**: The API app with its views and functionality
-- **home**: Most of the application logic, templates and views, will probably get split up further in the future.
-
-The *home* app is split up into packages in the `src` directory:
-- **download**: All download related classes, interact with yt-dlp, download artwork, handle the download queue and post processing tasks.
-- **es**: All index setup and validation classes, handles mapping validations and makes mapping changes, wrapper functions to simplify interactions with Elasticsearch, backup and restore.
-- **frontend**: All direct interactions with the frontend, like Django forms, searching, watched state changes, and legacy api_calls in the process of moving to the api app.
-- **index**: Contains all functionality for scraping and indexing videos, channels, playlists, comments, subtitles, etc...
-- **ta**: Loose collection of functions and classes, handle application config and contains redis wrapper classes.
-
-## RedisJson
-Holds the main application config json object that gets dynamically edited from the frontend, serves as a message broker for **Celery**. Redis serves as a temporary and thread safe link between Django and the frontend, storing progress messages and temporary queues for processing. Used to store locking keys for threads and execution details for tasks.
-
-- Wrapper classes to interact with Redis are located in the `home.src.ta.ta_redis.py` module.
-
-## ElasticSearch (ES)
-Is used to store and index all metadata, functions as an application database and makes it all searchable. The mapping defines which fields are indexed as searchable text fields and which fields are used for match filtering.
-
-- The index setup and validation is handled in the `home.src.es.index_setup.py` module.
-- Wrapper classes for making requests to ES are located in the `home.src.es.connect.py` module.

CONTRIBUTING.md

@@ -1,8 +1,9 @@
-## Contributing to Tube Archivist
+# Contributing to Tube Archivist
 
-Welcome, and thanks for showing interest in improving Tube Archivist!  
+Welcome, and thanks for showing interest in improving Tube Archivist!
 
 ## Table of Content
+- [Beta Testing](#beta-testing)
 - [How to open an issue](#how-to-open-an-issue)
   - [Bug Report](#bug-report)
   - [Feature Request](#feature-request)
@@ -14,6 +15,19 @@ Welcome, and thanks for showing interest in improving Tube Archivist!
 - [Development Environment](#development-environment)
 ---
 
+## Beta Testing
+Be the first to help test new features/improvements and provide feedback! Regular `:unstable` builds are available for early access. These are for the tinkerers and the brave. Ideally, use a testing environment first, before upgrading your main installation.
+
+There is always something that can get missed during development. Look at the commit messages tagged with `#build` - these are the unstable builds and give a quick overview of what has changed.
+
+- Test the features mentioned, play around, try to break it.
+- Test the update path by installing the `:latest` release first, then upgrade to `:unstable` to check for any errors.
+- Test the unstable build on a fresh install.
+
+Then provide feedback - even if you don't encounter any issues! You can do this in the `#beta-testing` channel on the [Discord](https://tubearchivist.com/discord) Discord server.
+
+This helps ensure a smooth update for the stable release. Plus you get to test things out early!
+
 ## How to open an issue
 Please read this carefully before opening any [issue](https://github.com/tubearchivist/tubearchivist/issues) on GitHub.
 
@@ -23,7 +37,7 @@ Please read this carefully before opening any [issue](https://github.com/tubearc
 - Do respond to questions within a day or two so issues can progress. If the issue doesn't move forward due to a lack of response, we'll assume it's solved and we'll close it after some time to keep the list fresh.
 
 **Don't**:
-- Don't open *duplicates*, that includes open and closed issues.
+- Don't open *duplicates*, that includes open and closed issues. Also don't post the same issue on multiple platforms, that makes it unnecessarily hard for maintainers to keep up.
 - Don't open an issue for something that's already on the [roadmap](https://github.com/tubearchivist/tubearchivist#roadmap), this needs your help to implement it, not another issue.
 - Don't open an issue for something that's a [known limitation](https://github.com/tubearchivist/tubearchivist#known-limitations). These are *known* by definition and don't need another reminder. Some limitations may be solved in the future, maybe by you?
 - Don't overwrite the *issue template*, they are there for a reason. Overwriting that shows that you don't really care about this project. It shows that you have a misunderstanding how open source collaboration works and just want to push your ideas through. Overwriting the template may result in a ban.
@@ -37,22 +51,7 @@ Please keep in mind:
 - A bug that can't be reproduced, is difficult or sometimes even impossible to fix. Provide very clear steps *how to reproduce*.
 
 ### Feature Request
-This project needs your help to grow further. There is no shortage of ideas, see the open [issues on GH](https://github.com/tubearchivist/tubearchivist/issues?q=is%3Aopen+is%3Aissue+label%3Aenhancement) and the [roadmap](https://github.com/tubearchivist/tubearchivist#roadmap), what this project lacks is contributors to implement these ideas.
-
-Existing ideas are easily *multiple years* worth of development effort, at least at current speed. Best and fastest way to implement your feature is to do it yourself, that's why this project is open source after all. This project is *very* selective with accepting new feature requests at this point.  
-
-Good feature requests usually fall into one or more of these categories:
-- You want to work on your own idea within the next few days or weeks.
-- Your idea is beneficial for a wide range of users, not just for you.
-- Your idea extends the current project by building on and improving existing functionality.
-- Your idea is quick and easy to implement, for an experienced as well as for a first time contributor.
-
-Your request is likely going to be rejected if:
-- Your idea requires multiple days worth of development time and is unrealistic to be implemented any time soon.
-- There are already other ways to do what you are trying to do.
-- You are trying to do something that only applies to your platform, your specific workflow or your specific setup.
-- Your idea would fundamentally change how the project works or it wouldn't be able to be implemented with backwards compatibility.
-- Your idea is not a good fit for this project.
+This project doesn't take any new feature requests. This project doesn't lack ideas, see the currently open tasks and roadmap. New feature requests aren't helpful at this point in time. Thank you for your understanding.
 
 ### Installation Help
 GitHub is most likely not the best place to ask for installation help. That's inherently individual and one on one.
@@ -66,26 +65,33 @@ IMPORTANT: When receiving help, contribute back to the community by improving th
 
 ## How to make a Pull Request
 
-Thank you for contributing and helping improve this project. This is a quick checklist to help streamline the process:
+Focus for the foreseeable future is on improving and building on existing functionality, *not* on adding and expanding the application.
+
+This is a quick checklist to help streamline the process:
 
 - For **code changes**, make your PR against the [testing branch](https://github.com/tubearchivist/tubearchivist/tree/testing). That's where all active development happens. This simplifies the later merging into *master*, minimizes any conflicts and usually allows for easy and convenient *fast-forward* merging.
-- For **documentation changes**, make your PR directly against the *master* branch.
 - Show off your progress, even if not yet complete, by creating a [draft](https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/proposing-changes-to-your-work-with-pull-requests/about-pull-requests#draft-pull-requests) PR first and switch it as *ready* when you are ready.
-- Make sure all your code is linted and formatted correctly, see below. The automatic GH action unfortunately needs to be triggered manually by a maintainer for first time contributors, but will trigger automatically for existing contributors.
+- Make sure all your code is linted and formatted correctly, see below.
 
-### Making changes to the JavaScript
+### Documentation Changes
 
-The JavaScript does not require any build step; you just edit the files directly. However, there is config for eslint and prettier (a linter and formatter respectively); their use is recommended but not required. To use them, install `node`, run `npm i` from the root directory of this repository to install dependencies, then run `npm run lint` and `npm run format` to run eslint and prettier respectively.
+All documentation is intended to represent the state of the [latest](https://github.com/tubearchivist/tubearchivist/releases/latest) release. 
+
+- If your PR with code changes also requires changes to documentation *.md files here in this repo, create a separate PR for that, so it can be merged separately at release.
+- You can make the PR directly against the *master* branch.
+- If your PR requires changes on the [tubearchivist/docs](https://github.com/tubearchivist/docs), make the PR over there.
+- Prepare your documentation updates at the same time as the code changes, so people testing your PR can consult the prepared docs if needed.
 
 ### Code formatting and linting
 
-To keep things clean and consistent for everybody, there is a github action setup to lint and check the changes. You can test your code locally first if you want. For example if you made changes in the **video** module, run
+This project uses the excellent [pre-commit](https://github.com/pre-commit/pre-commit) library. The [pre-commit-config.yml](https://github.com/tubearchivist/tubearchivist/blob/master/.pre-commit-config.yaml) file is part of this repo.
 
-```shell
-./deploy.sh validate tubearchivist/home/src/index/video.py
-```
+**Quick Start**
+- Run `pre-commit install` from the root of the repo.
+- Next time you commit to your local git repo, the defined hooks will run.
+- On first run, this will download and install the needed environments to your local machine, that can take some time. But that will be reused on sunsequent commits.
 
-to validate your changes. If you omit the path, all the project files will get checked. This is subject to change as the codebase improves.
+That is also running as a Git Hub action.
 
 ---
 
@@ -93,7 +99,7 @@ to validate your changes. If you omit the path, all the project files will get c
 
 As you have read the [FAQ](https://docs.tubearchivist.com/faq/) and the [known limitations](https://github.com/tubearchivist/tubearchivist#known-limitations) and have gotten an idea what this project tries to do, there will be some obvious shortcomings that stand out, that have been explicitly excluded from the scope of this project, at least for the time being.
 
-Extending the scope of this project will only be feasible with more [regular contributors](https://github.com/tubearchivist/tubearchivist/graphs/contributors) that are willing to help improve this project in the long run. Contributors that have an overall improvement of the project in mind and not just about implementing this *one* thing.  
+Extending the scope of this project will only be feasible with more [regular contributors](https://github.com/tubearchivist/tubearchivist/graphs/contributors) that are willing to help improve this project in the long run. Contributors that have an overall improvement of the project in mind and not just about implementing this *one* thing.
 
 Small minor additions, or making a PR for a documented feature request or bug, even if that was and will be your only contribution to this project, are always welcome and is *not* what this is about.
 
@@ -101,7 +107,7 @@ Beyond that, general rules to consider:
 
 - Maintainability is key: It's not just about implementing something and being done with it, it's about maintaining it, fixing bugs as they occur, improving on it and supporting it in the long run.
 - Others can do it better: Some problems have been solved by very talented developers. These things don't need to be reinvented again here in this project.
-- Develop for the 80%: New features and additions *should* be beneficial for 80% of the users. If you are trying to solve your own problem that only applies to you, maybe that would be better to do in your own fork or if possible by a standalone implementation using the API.
+- Develop for the 80%: New features and additions *should* be beneficial for 80% of the users. If you are trying to solve your own problem that only apply to you, maybe that would be better to do in your own fork or if possible by a standalone implementation using the API.
 - If all of that sounds too strict for you, as stated above, start becoming a regular contributor to this project.
 
 ---
@@ -118,21 +124,64 @@ Some of you might have created useful scripts or API integrations around this pr
 
 ## Improve to the Documentation
 
-The documentation available at [docs.tubearchivist.com](https://docs.tubearchivist.com/) and is build from a separate repo [tubearchivist/docs](https://github.com/tubearchivist/docs). The Readme has additional instructions on how to make changes.
+The documentation available at [docs.tubearchivist.com](https://docs.tubearchivist.com/) and is build from a separate repo [tubearchivist/docs](https://github.com/tubearchivist/docs). The Readme there has additional instructions on how to make changes.
 
 ---
 
 ## Development Environment
 
-I have learned the hard way, that working on a dockerized application outside of docker is very error prone and in general not a good idea. So if you want to test your changes, it's best to run them in a docker testing environment. You might be able to run the application directly, but this document assumes you're using docker.
+This codebase is set up to be developed natively outside of docker as well as in a docker container. Developing outside of a docker container can be convenient, as IDE and hot reload usually works out of the box. But testing inside of a container is still essential, as there are subtle differences, especially when working with the filesystem and networking between containers.
 
-### Instructions
+Note:
+- Subtitles currently fail to load with `DJANGO_DEBUG=True`, that is due to incorrect `Content-Type` error set by Django's static file implementation. That's only if you run the Django dev server, Nginx sets the correct headers in the container.
 
-Set up docker on your development machine.
+### Native Instruction
 
-Clone this repository.
+For convenience, it's recommended to still run Redis and ES in a docker container. Make sure both containers can be reachable over the network.
 
-Functional changes should be made against the unstable `testing` branch, so check that branch out, then make a new branch for your work.
+Set up your virtual environment and install the requirements defined in `requirements-dev.txt`.
+
+There are options built in to load environment variables from a file using `load_dotenv`. Example `.env` file to place in the same folder as `manage.py`:
+
+```
+TA_HOST="localhost"
+TA_USERNAME=tubearchivist
+TA_PASSWORD=verysecret
+TA_MEDIA_DIR="static/volume/media"
+TA_CACHE_DIR="static"
+TA_APP_DIR="."
+REDIS_CON=redis://localhost:6379
+ES_URL="http://localhost:9200"
+ELASTIC_PASSWORD=verysecret
+TZ=America/New_York
+DJANGO_DEBUG=True
+```
+
+Then look at the container startup script `run.sh`, make sure all needed migrations and startup checks ran. To start the dev backend server from the same folder as `manage.py` run:
+
+```bash
+python manage.py runserver
+```
+
+The backend will be available on [localhost:8000/api/](localhost:8000/api/).
+
+You'll probably also want to have a Celery worker instance running, refer to `run.sh` for that. The Beat Scheduler might not be needed.
+
+Then from the frontend folder, install the dependencies with:
+
+```bash
+npm install
+```
+
+Then to start the frontend development server:
+
+```bash
+npm run dev
+```
+
+And the frontend should be available at [localhost:3000](localhost:3000).
+
+### Docker Instructions
 
 Edit the `docker-compose.yml` file and replace the [`image: bbilly1/tubearchivist` line](https://github.com/tubearchivist/tubearchivist/blob/4af12aee15620e330adf3624c984c3acf6d0ac8b/docker-compose.yml#L7) with `build: .`. Also make any other changes to the environment variables and so on necessary to run the application, just like you're launching the application as normal.
 
@@ -142,11 +191,11 @@ Make your changes locally and re-run `docker compose up --build`. The `Dockerfil
 
 ### Develop environment inside a VM
 
-You may find it nice to run everything inside of a VM, though this is not necessary. There's a `deploy.sh` script which has some helpers for this use case. YMMV, this is what one of the developers does:
+You may find it nice to run everything inside of a VM for complete environment snapshots and encapsulation, though this is not strictly necessary. There's a `deploy.sh` script which has some helpers for this use case:
 
-- Clone the repo, work on it with your favorite code editor in your local filesystem. *testing* branch is where all the changes are happening, might be unstable and is WIP.
-- Then I have a VM running standard Ubuntu Server LTS with docker installed. The VM keeps my projects separate and offers convenient snapshot functionality. The VM also offers ways to simulate low end environments by limiting CPU cores and memory. You can use this [Ansible Docker Ubuntu](https://github.com/bbilly1/ansible-playbooks) playbook to get started quickly. But you could also just run docker on your host system.
-- I have my local DNS resolve `tubearchivist.local` to the IP of the VM for convenience. To deploy the latest changes and rebuild the application to the testing VM run:
+- This assumes a standard Ubuntu Server VM with docker and docker compose already installed.
+- Configure your local DNS to resolve `tubearchivist.local` to the IP of the VM.
+- To deploy the latest changes and rebuild the application to the testing VM run:
 ```bash
 ./deploy.sh test
 ```
@@ -177,3 +226,19 @@ services:
 ```
 
 If you want to run queries on the Elasticsearch container directly from your host with for example `curl` or something like *postman*, you might want to **publish** the port 9200 instead of just **exposing** it.
+
+**Persist Token**  
+The token will get stored in ES in the `config` folder, and not in the `data` folder. To persist the token between ES container rebuilds, you'll need to persist the config folder as an additional volume:
+
+1. Create the token as described above
+2. While the container is running, copy the current config folder out of the container, e.g.:
+```
+docker cp archivist-es:/usr/share/elasticsearch/config/ volume/es_config
+```
+3. Then stop all containers and mount this folder into the container as an additional volume:
+```yml
+- ./volume/es_config:/usr/share/elasticsearch/config
+```
+4. Start all containers back up.
+
+Now your token will persist between ES container rebuilds.

Dockerfile

@@ -1,60 +1,66 @@
 # multi stage to build tube archivist
-# first stage to build python wheel, copy into final image
+# build python wheel, download and extract ffmpeg, copy into final image
 
+FROM node:lts-alpine AS npm-builder
+COPY frontend/package.json frontend/package-lock.json /
+RUN npm i
+
+FROM node:lts-alpine AS node-builder
+
+# RUN npm config set registry https://registry.npmjs.org/
+
+COPY --from=npm-builder ./node_modules /frontend/node_modules
+COPY ./frontend /frontend
+WORKDIR /frontend
+
+RUN npm run build:deploy
+
+WORKDIR /
 
 # First stage to build python wheel
-FROM python:3.11.3-slim-bullseye AS builder
-ARG TARGETPLATFORM
+FROM python:3.11.13-slim-bookworm AS builder
 
 RUN apt-get update && apt-get install -y --no-install-recommends \
-    build-essential gcc libldap2-dev libsasl2-dev libssl-dev
+    build-essential gcc libldap2-dev libsasl2-dev libssl-dev git
 
 # install requirements
-COPY ./tubearchivist/requirements.txt /requirements.txt
+COPY ./backend/requirements.txt /requirements.txt
 RUN pip install --user -r requirements.txt
 
-# build final image
-FROM python:3.11.3-slim-bullseye as tubearchivist
+# build ffmpeg
+FROM python:3.11.13-slim-bookworm AS ffmpeg-builder
 
 ARG TARGETPLATFORM
+
+COPY docker_assets/ffmpeg_download.py ffmpeg_download.py
+RUN python ffmpeg_download.py $TARGETPLATFORM
+
+# build final image
+FROM python:3.11.13-slim-bookworm AS tubearchivist
+
 ARG INSTALL_DEBUG
 
-ENV PYTHONUNBUFFERED 1
+ENV PYTHONUNBUFFERED=1
 
 # copy build requirements
 COPY --from=builder /root/.local /root/.local
 ENV PATH=/root/.local/bin:$PATH
 
+# copy ffmpeg
+COPY --from=ffmpeg-builder ./ffmpeg/ffmpeg /usr/bin/ffmpeg
+COPY --from=ffmpeg-builder ./ffprobe/ffprobe /usr/bin/ffprobe
+
 # install distro packages needed
 RUN apt-get clean && apt-get -y update && apt-get -y install --no-install-recommends \
     nginx \
     atomicparsley \
-    curl \
-    xz-utils && rm -rf /var/lib/apt/lists/*
-
-# install patched ffmpeg build, default to linux64
-RUN if [ "$TARGETPLATFORM" = "linux/arm64" ] ; then \
-    curl -s https://api.github.com/repos/yt-dlp/FFmpeg-Builds/releases/latest \
-        | grep browser_download_url \
-        | grep ".*master.*linuxarm64.*tar.xz" \
-        | cut -d '"' -f 4 \
-        | xargs curl -L --output ffmpeg.tar.xz ; \
-    else \
-    curl -s https://api.github.com/repos/yt-dlp/FFmpeg-Builds/releases/latest \
-        | grep browser_download_url \
-        | grep ".*master.*linux64.*tar.xz" \
-        | cut -d '"' -f 4 \
-        | xargs curl -L --output ffmpeg.tar.xz ; \
-    fi && \
-    tar -xf ffmpeg.tar.xz --strip-components=2 --no-anchored -C /usr/bin/ "ffmpeg" && \
-    tar -xf ffmpeg.tar.xz --strip-components=2 --no-anchored -C /usr/bin/ "ffprobe" && \
-    rm ffmpeg.tar.xz
+    curl && rm -rf /var/lib/apt/lists/*
 
 # install debug tools for testing environment
 RUN if [ "$INSTALL_DEBUG" ] ; then \
-        apt-get -y update && apt-get -y install --no-install-recommends \
-        vim htop bmon net-tools iputils-ping procps \
-        && pip install --user ipython \
+    apt-get -y update && apt-get -y install --no-install-recommends \
+    vim htop bmon net-tools iputils-ping procps lsof \
+    && pip install --user ipython pytest pytest-django \
     ; fi
 
 # make folders
@@ -65,9 +71,12 @@ COPY docker_assets/nginx.conf /etc/nginx/sites-available/default
 RUN sed -i 's/^user www\-data\;$/user root\;/' /etc/nginx/nginx.conf
 
 # copy application into container
-COPY ./tubearchivist /app
+COPY ./backend /app
 COPY ./docker_assets/run.sh /app
-COPY ./docker_assets/uwsgi.ini /app
+COPY ./docker_assets/backend_start.py /app
+COPY ./docker_assets/beat_auto_spawn.sh /app
+
+COPY --from=node-builder ./frontend/dist /app/static
 
 # volumes
 VOLUME /cache

README.md

@@ -1,10 +1,10 @@
-![Tube Archivist](assets/tube-archivist-front.jpg?raw=true "Tube Archivist Banner")  
+![Tube Archivist](assets/tube-archivist-front.jpg?raw=true "Tube Archivist Banner")
 [*more screenshots and video*](SHOWCASE.MD)
 
 <div align="center">
-<a href="https://github.com/bbilly1/tilefy" target="_blank"><img src="https://tiles.tilefy.me/t/tubearchivist-docker.png" alt="tubearchivist-docker" title="Tube Archivist Docker Pulls" height="50" width="190"/></a>
-<a href="https://github.com/bbilly1/tilefy" target="_blank"><img src="https://tiles.tilefy.me/t/tubearchivist-github-star.png" alt="tubearchivist-github-star" title="Tube Archivist GitHub Stars" height="50" width="190"/></a>
-<a href="https://github.com/bbilly1/tilefy" target="_blank"><img src="https://tiles.tilefy.me/t/tubearchivist-github-forks.png" alt="tubearchivist-github-forks" title="Tube Archivist GitHub Forks" height="50" width="190"/></a>
+<a href="https://hub.docker.com/r/bbilly1/tubearchivist" target="_blank"><img src="https://tiles.tilefy.me/t/tubearchivist-docker.png" alt="tubearchivist-docker" title="Tube Archivist Docker Pulls" height="50" width="190"/></a>
+<a href="https://github.com/tubearchivist/tubearchivist/stargazers" target="_blank"><img src="https://tiles.tilefy.me/t/tubearchivist-github-star.png" alt="tubearchivist-github-star" title="Tube Archivist GitHub Stars" height="50" width="190"/></a>
+<a href="https://github.com/tubearchivist/tubearchivist/forks" target="_blank"><img src="https://tiles.tilefy.me/t/tubearchivist-github-forks.png" alt="tubearchivist-github-forks" title="Tube Archivist GitHub Forks" height="50" width="190"/></a>
 <a href="https://www.tubearchivist.com/discord" target="_blank"><img src="https://tiles.tilefy.me/t/tubearchivist-discord.png" alt="tubearchivist-discord" title="TA Discord Server Members" height="50" width="190"/></a>
 </div>
 
@@ -23,51 +23,67 @@
 ------------------------
 
 ## Core functionality
-Once your YouTube video collection grows, it becomes hard to search and find a specific video. That's where Tube Archivist comes in: By indexing your video collection with metadata from YouTube, you can organize, search and enjoy your archived YouTube videos without hassle offline through a convenient web interface. This includes:  
+Once your YouTube video collection grows, it becomes hard to search and find a specific video. That's where Tube Archivist comes in: By indexing your video collection with metadata from YouTube, you can organize, search and enjoy your archived YouTube videos without hassle offline through a convenient web interface. This includes:
 * Subscribe to your favorite YouTube channels
-* Download Videos using **yt-dlp**
+* Download Videos using **[yt-dlp](https://github.com/yt-dlp/yt-dlp)**
 * Index and make videos searchable
 * Play videos
 * Keep track of viewed and unviewed videos
-  
+
 ## Resources
 - [Discord](https://www.tubearchivist.com/discord): Connect with us on our Discord server.
 - [r/TubeArchivist](https://www.reddit.com/r/TubeArchivist/): Join our Subreddit.
 - [Browser Extension](https://github.com/tubearchivist/browser-extension) Tube Archivist Companion, for [Firefox](https://addons.mozilla.org/addon/tubearchivist-companion/) and [Chrome](https://chrome.google.com/webstore/detail/tubearchivist-companion/jjnkmicfnfojkkgobdfeieblocadmcie)
-- [Jellyfin Integration](https://github.com/tubearchivist/tubearchivist-jf): Add your videos to Jellyfin.
-- [Tube Archivist Metrics](https://github.com/tubearchivist/tubearchivist-metrics) to create statistics in Prometheus/OpenMetrics format.  
+- [Jellyfin Plugin](https://github.com/tubearchivist/tubearchivist-jf-plugin): Add your videos to Jellyfin
+- [Plex Plugin](https://github.com/tubearchivist/tubearchivist-plex): Add your videos to Plex
 
 ## Installing
-For minimal system requirements, the Tube Archivist stack needs around 2GB of available memory for a small testing setup and around 4GB of available memory for a mid to large sized installation. Minimal with dual core with 4 threads, better quad core plus. 
-This project requires docker. Ensure it is installed and running on your system.  
+For minimal system requirements, the Tube Archivist stack needs around 2GB of available memory for a small testing setup and around 4GB of available memory for a mid to large sized installation. Minimal with dual core with 4 threads, better quad core plus.
+This project requires docker. Ensure it is installed and running on your system.
 
-The documentation has additional user provided instructions for [Unraid](https://docs.tubearchivist.com/installation/unraid/), [Synology](https://docs.tubearchivist.com/installation/synology/), [Podman](https://docs.tubearchivist.com/installation/podman/) and [True NAS](https://docs.tubearchivist.com/installation/truenas-scale/).
+The documentation has additional user provided instructions for [Unraid](https://docs.tubearchivist.com/installation/unraid/), [Synology](https://docs.tubearchivist.com/installation/synology/) and [Podman](https://docs.tubearchivist.com/installation/podman/).
 
 The instructions here should get you up and running quickly, for Docker beginners and full explanation about each environment variable, see the [docs](https://docs.tubearchivist.com/installation/docker-compose/).
 
 Take a look at the example [docker-compose.yml](https://github.com/tubearchivist/tubearchivist/blob/master/docker-compose.yml) and configure the required environment variables.
 
-**TubeArchivist**:  
+All environment variables are explained in detail in the docs [here](https://docs.tubearchivist.com/installation/env-vars/).
+
+**TubeArchivist**:
 | Environment Var | Value |  |
 | ----------- | ----------- | ----------- |
-| TA_HOST | Server IP or hostname | Required |
+| TA_HOST | Server IP or hostname `http://tubearchivist.local:8000` | Required |
 | TA_USERNAME | Initial username when logging into TA | Required |
 | TA_PASSWORD | Initial password when logging into TA | Required |
 | ELASTIC_PASSWORD | Password for ElasticSearch | Required |
-| REDIS_HOST | Hostname for Redis | Required |
+| REDIS_CON | Connection string to Redis | Required |
 | TZ | Set your timezone for the scheduler | Required |
 | TA_PORT | Overwrite Nginx port | Optional |
-| TA_UWSGI_PORT | Overwrite container internal uwsgi port | Optional |
+| TA_BACKEND_PORT | Overwrite container internal backend server port | Optional |
+| TA_ENABLE_AUTH_PROXY | Enables support for forwarding auth in reverse proxies | [Read more](https://docs.tubearchivist.com/configuration/forward-auth/) |
+| TA_AUTH_PROXY_USERNAME_HEADER | Header containing username to log in | Optional |
+| TA_AUTH_PROXY_LOGOUT_URL | Logout URL for forwarded auth | Optional |
 | ES_URL | URL That ElasticSearch runs on | Optional |
+| ES_DISABLE_VERIFY_SSL | Disable ElasticSearch SSL certificate verification | Optional |
+| ES_SNAPSHOT_DIR | Custom path where elastic search stores snapshots for master/data nodes | Optional |
 | HOST_GID | Allow TA to own the video files instead of container user | Optional |
 | HOST_UID | Allow TA to own the video files instead of container user | Optional |
 | ELASTIC_USER | Change the default ElasticSearch user | Optional |
-| REDIS_PORT | Port that Redis runs on | Optional |
 | TA_LDAP | Configure TA to use LDAP Authentication | [Read more](https://docs.tubearchivist.com/configuration/ldap/) |
-| ENABLE_CAST | Enable casting support | [Read more](https://docs.tubearchivist.com/configuration/cast/) |
-| DJANGO_DEBUG | Return additional error messages, for debug only |  |
+| DISABLE_STATIC_AUTH | Remove authentication from media files, (Google Cast...) | [Read more](https://docs.tubearchivist.com/installation/env-vars/#disable_static_auth) |
+| TA_AUTO_UPDATE_YTDLP | Configure TA to automatically install the latest yt-dlp on container start | Optional |
+| DJANGO_DEBUG | Return additional error messages, for debug only | Optional |
+| TA_LOGIN_AUTH_MODE | Configure the order of login authentication backends (Default: single) | Optional |
 
-**ElasticSearch**  
+| TA_LOGIN_AUTH_MODE value | Description |
+| ------------------------ | ----------- |
+| single                   | Only use a single backend (default, or LDAP, or Forward auth, selected by TA_LDAP or TA_ENABLE_AUTH_PROXY) |
+| local                    | Use local password database only |
+| ldap                     | Use LDAP backend only |
+| forwardauth              | Use reverse proxy headers only |
+| ldap_local               | Use LDAP backend in addition to the local password database |
+
+**ElasticSearch**
 | Environment Var | Value | State |
 | ----------- | ----------- | ----------- |
 | ELASTIC_PASSWORD | Matching password `ELASTIC_PASSWORD` from TubeArchivist | Required |
@@ -75,82 +91,91 @@ Take a look at the example [docker-compose.yml](https://github.com/tubearchivist
 
 
 ## Update
-Always use the *latest* (the default) or a named semantic version tag for the docker images. The *unstable* tags are only for your testing environment, there might not be an update path for these testing builds. 
+Always use the *latest* (the default) or a named semantic version tag for the docker images. The *unstable* tags see [CONTRIBUTING.md#beta-testing](https://github.com/tubearchivist/tubearchivist/blob/master/CONTRIBUTING.md#beta-testing).
 
-You will see the current version number of **Tube Archivist** in the footer of the interface. There is a daily version check task querying tubearchivist.com, notifying you of any new releases in the footer. To take advantage of the latest fixes and improvements, make sure you are running the *latest and greatest*. After updating, check the footer to verify you are running the expected version.  
+You will see the current version number of **Tube Archivist** in the footer of the interface. There is a daily version check task querying tubearchivist.com, notifying you of any new releases in the footer. After updating, check the footer to verify you are running the expected version.
 
-  - This project is tested for updates between one or two releases maximum. Further updates back may or may not be supported and you might have to reset your index and configurations to update. Ideally apply new updates at least once per month.  
-  - There can be breaking changes between updates, particularly as the application grows, new environment variables or settings might be required for you to set in the your docker-compose file. *Always* check the **release notes**: Any breaking changes will be marked there.  
-  - All testing and development is done with the Elasticsearch version number as mentioned in the provided *docker-compose.yml* file. This will be updated when a new release of Elasticsearch is available. Running an older version of Elasticsearch is most likely not going to result in any issues, but it's still recommended to run the same version as mentioned. Use `bbilly1/tubearchivist-es` to automatically get the recommended version.   
+  - This project is tested for updates between one or two releases maximum. Further updates back may or may not be supported. Ideally apply new updates at least once per month.
+  - There can be breaking changes between updates, particularly as the application grows, new environment variables or settings might be required for you to set in the your docker-compose file. *Always* check the **release notes**: Any breaking changes will be marked there.
+  - All testing and development is done with the Elasticsearch version number as mentioned in the provided *docker-compose.yml* file. This will be updated from time to time. Running an older version of Elasticsearch is most likely not going to result in any issues, but it's still recommended to run the same version as mentioned. Use `bbilly1/tubearchivist-es` to automatically get the recommended version.
 
 ## Getting Started
 1. Go through the **settings** page and look at the available options. Particularly set *Download Format* to your desired video quality before downloading. **Tube Archivist** downloads the best available quality by default. To support iOS or MacOS and some other browsers a compatible format must be specified. For example:
 ```
 bestvideo[vcodec*=avc1]+bestaudio[acodec*=mp4a]/mp4
 ```
-2. Subscribe to some of your favorite YouTube channels on the **channels** page. 
+2. Subscribe to some of your favorite YouTube channels on the **channels** page.
 3. On the **downloads** page, click on *Rescan subscriptions* to add videos from the subscribed channels to your Download queue or click on *Add to download queue* to manually add Video IDs, links, channels or playlists.
-4. Click on *Start download* and let **Tube Archivist** to it's thing. 
+4. Click on *Start download* and let **Tube Archivist** to it's thing.
 5. Enjoy your archived collection!
 
 
-### Port Collisions  
-If you have a collision on port `8000`, best solution is to use dockers *HOST_PORT* and *CONTAINER_PORT* distinction: To for example change the interface to port 9000 use `9000:8000` in your docker-compose file.  
+### Port Collisions
+If you have a collision on port `8000`, best solution is to use dockers *HOST_PORT* and *CONTAINER_PORT* distinction: To for example change the interface to port 9000 use `9000:8000` in your docker-compose file.
 
 For more information on port collisions, check the docs.
 
-## Common Errors  
-Here is a list of common errors and their solutions.  
+## Common Errors
+Here is a list of common errors and their solutions.
 
 ### `vm.max_map_count`
 **Elastic Search** in Docker requires the kernel setting of the host machine `vm.max_map_count` to be set to at least 262144.
 
-To temporary set the value run:  
+To temporary set the value run:
 ```
 sudo sysctl -w vm.max_map_count=262144
-```  
-To apply the change permanently depends on your host operating system:  
+```
+To apply the change permanently depends on your host operating system:
 
  - For example on Ubuntu Server add `vm.max_map_count = 262144` to the file `/etc/sysctl.conf`.
- - On Arch based systems create a file `/etc/sysctl.d/max_map_count.conf` with the content `vm.max_map_count = 262144`. 
- - On any other platform look up in the documentation on how to pass kernel parameters.  
+ - On Arch based systems create a file `/etc/sysctl.d/max_map_count.conf` with the content `vm.max_map_count = 262144`.
+ - On any other platform look up in the documentation on how to pass kernel parameters.
 
 
 ### Permissions for elasticsearch
-If you see a message similar to `Unable to access 'path.repo' (/usr/share/elasticsearch/data/snapshot)` or `failed to obtain node locks, tried [/usr/share/elasticsearch/data]` and `maybe these locations are not writable` when initially starting elasticsearch, that probably means the container is not allowed to write files to the volume.  
+If you see a message similar to `Unable to access 'path.repo' (/usr/share/elasticsearch/data/snapshot)` or `failed to obtain node locks, tried [/usr/share/elasticsearch/data]` and `maybe these locations are not writable` when initially starting elasticsearch, that probably means the container is not allowed to write files to the volume.
 To fix that issue, shutdown the container and on your host machine run:
 ```
 chown 1000:0 -R /path/to/mount/point
 ```
-This will match the permissions with the **UID** and **GID** of elasticsearch process within the container and should fix the issue.  
+This will match the permissions with the **UID** and **GID** of elasticsearch process within the container and should fix the issue.
 
 
 ### Disk usage
-The Elasticsearch index will turn to ***read only*** if the disk usage of the container goes above 95% until the usage drops below 90% again, you will see error messages like `disk usage exceeded flood-stage watermark`.  
+The Elasticsearch index will turn to ***read only*** if the disk usage of the container goes above 95% until the usage drops below 90% again, you will see error messages like `disk usage exceeded flood-stage watermark`.
 
 Similar to that, TubeArchivist will become all sorts of messed up when running out of disk space. There are some error messages in the logs when that happens, but it's best to make sure to have enough disk space before starting to download.
 
+## `error setting rlimit`
+If you are seeing errors like `failed to create shim: OCI runtime create failed` and `error during container init: error setting rlimits`, this means docker can't set these limits, usually because they are set at another place or are incompatible because of other reasons. Solution is to remove the `ulimits` key from the ES container in your docker compose and start again.
+
+This can happen if you have nested virtualizations, e.g. LXC running Docker in Proxmox.
+
 ## Known limitations
-- Video files created by Tube Archivist need to be playable in your browser of choice. Not every codec is compatible with every browser and might require some testing with format selection. 
+- Video files created by Tube Archivist need to be playable in your browser of choice. Not every codec is compatible with every browser and might require some testing with format selection.
 - Every limitation of **yt-dlp** will also be present in Tube Archivist. If **yt-dlp** can't download or extract a video for any reason, Tube Archivist won't be able to either.
 - There is no flexibility in naming of the media files.
 
 ## Roadmap
 We have come far, nonetheless we are not short of ideas on how to improve and extend this project. Issues waiting for you to be tackled in no particular order:
 
-- [ ] User roles
+- [ ] Audio download
 - [ ] Podcast mode to serve channel as mp3
-- [ ] Implement [PyFilesystem](https://github.com/PyFilesystem/pyfilesystem2) for flexible video storage
-- [ ] User created playlists, random and repeat controls ([#108](https://github.com/tubearchivist/tubearchivist/issues/108), [#220](https://github.com/tubearchivist/tubearchivist/issues/220))
+- [ ] Random and repeat controls ([#108](https://github.com/tubearchivist/tubearchivist/issues/108), [#220](https://github.com/tubearchivist/tubearchivist/issues/220))
 - [ ] Auto play or play next link ([#226](https://github.com/tubearchivist/tubearchivist/issues/226))
 - [ ] Multi language support
 - [ ] Show total video downloaded vs total videos available in channel
-- [ ] Add statistics of index
-- [ ] Download speed schedule ([#198](https://github.com/tubearchivist/tubearchivist/issues/198))
 - [ ] Download or Ignore videos by keyword ([#163](https://github.com/tubearchivist/tubearchivist/issues/163))
 - [ ] Custom searchable notes to videos, channels, playlists ([#144](https://github.com/tubearchivist/tubearchivist/issues/144))
+- [ ] Search comments
+- [ ] Search download queue
+- [ ] Per user videos/channel/playlists
 
 Implemented:
+- [X] Configure shorts, streams and video sizes per channel [2024-07-15]
+- [X] User created playlists [2024-04-10]
+- [X] User roles, aka read only user [2023-11-10]
+- [X] Add statistics of index [2023-09-03]
 - [X] Implement [Apprise](https://github.com/caronc/apprise) for notifications [2023-08-05]
 - [X] Download video comments [2022-11-30]
 - [X] Show similar videos on video page [2022-11-30]
@@ -176,12 +201,22 @@ Implemented:
 - [X] Scan your file system to index already downloaded videos [2021-09-14]
 
 ## User Scripts
-This is a list of useful user scripts, generously created from folks like you to extend this project and its functionality. This is your time to shine, [read this](https://github.com/tubearchivist/tubearchivist/blob/master/CONTRIBUTING.md#user-scripts) then open a PR to add your script here.
+This is a list of useful user scripts, generously created from folks like you to extend this project and its functionality. Make sure to check the respective repository links for detailed license information.
 
-- Example 1
+This is your time to shine, [read this](https://github.com/tubearchivist/tubearchivist/blob/master/CONTRIBUTING.md#user-scripts) then open a PR to add your script here.
+
+- [danieljue/ta_dl_page_script](https://github.com/danieljue/ta_dl_page_script): Helper browser script to prioritize a channels' videos in download queue.
+- [dot-mike/ta-scripts](https://github.com/dot-mike/ta-scripts): A collection of personal scripts for managing TubeArchivist.
+- [DarkFighterLuke/ta_base_url_nginx](https://gist.github.com/DarkFighterLuke/4561b6bfbf83720493dc59171c58ac36): Set base URL with Nginx when you can't use subdomains.
+- [lamusmaser/ta_migration_helper](https://github.com/lamusmaser/ta_migration_helper): Advanced helper script for migration issues to TubeArchivist v0.4.4 or later.
+- [lamusmaser/create_info_json](https://gist.github.com/lamusmaser/837fb58f73ea0cad784a33497932e0dd): Script to generate `.info.json` files using `ffmpeg` collecting information from downloaded videos.
+- [lamusmaser/ta_fix_for_video_redirection](https://github.com/lamusmaser/ta_fix_for_video_redirection): Script to fix videos that were incorrectly indexed by YouTube's "Video is Unavailable" response.
+- [RoninTech/ta-helper](https://github.com/RoninTech/ta-helper): Helper script to provide a symlink association to reference TubeArchivist videos with their original titles.
+- [tangyjoust/Tautulli-Notify-TubeArchivist-of-Plex-Watched-State](https://github.com/tangyjoust/Tautulli-Notify-TubeArchivist-of-Plex-Watched-State) Mark videos watched in Plex (through streaming not manually) through Tautulli back to TubeArchivist
+- [Dhs92/delete_shorts](https://github.com/Dhs92/delete_shorts): A script to delete ALL YouTube Shorts from TubeArchivist
 
 ## Donate
-The best donation to **Tube Archivist** is your time, take a look at the [contribution page](CONTRIBUTING.md) to get started.  
+The best donation to **Tube Archivist** is your time, take a look at the [contribution page](CONTRIBUTING.md) to get started.
 Second best way to support the development is to provide for caffeinated beverages:
 * [GitHub Sponsor](https://github.com/sponsors/bbilly1) become a sponsor here on GitHub
 * [Paypal.me](https://paypal.me/bbilly1) for a one time coffee
@@ -190,6 +225,8 @@ Second best way to support the development is to provide for caffeinated beverag
 
 ## Notable mentions
 This is a selection of places where this project has been featured on reddit, in the news, blogs or any other online media, newest on top.
+* **xda-developers.com**: 5 obscure self-hosted services worth checking out - Tube Archivist - To save your essential YouTube videos, [2024-10-13][[link](https://www.xda-developers.com/obscure-self-hosted-services/)]
+* **selfhosted.show**: why we're trying Tube Archivist, [2024-06-14][[link](https://selfhosted.show/125)]
 * **ycombinator**: Tube Archivist on Hackernews front page, [2023-07-16][[link](https://news.ycombinator.com/item?id=36744395)]
 * **linux-community.de**: Tube Archivist bringt Ordnung in die Youtube-Sammlung, [German][2023-05-01][[link](https://www.linux-community.de/ausgaben/linuxuser/2023/05/tube-archivist-bringt-ordnung-in-die-youtube-sammlung/)]
 * **noted.lol**: Dev Debrief, An Interview With the Developer of Tube Archivist, [2023-03-30] [[link](https://noted.lol/dev-debrief-tube-archivist/)]
@@ -201,13 +238,3 @@ This is a selection of places where this project has been featured on reddit, in
 * **reddit.com**: Celebrating TubeArchivist v0.1, [2022-01-09] [[link](https://www.reddit.com/r/selfhosted/comments/rzh084/celebrating_tubearchivist_v01/)]
 * **linuxunplugged.com**: Pick: tubearchivist — Your self-hosted YouTube media server, [2021-09-11] [[link](https://linuxunplugged.com/425)] and [2021-10-05] [[link](https://linuxunplugged.com/426)]
 * **reddit.com**: Introducing Tube Archivist, your self hosted Youtube media server, [2021-09-12] [[link](https://www.reddit.com/r/selfhosted/comments/pmj07b/introducing_tube_archivist_your_self_hosted/)]
-
-
-## Sponsor
-Big thank you to [Digitalocean](https://www.digitalocean.com/) for generously donating credit for the tubearchivist.com VPS and buildserver. 
-<p>
-  <a href="https://www.digitalocean.com/">
-    <img src="https://opensource.nyc3.cdn.digitaloceanspaces.com/attribution/assets/PoweredByDO/DO_Powered_by_Badge_blue.svg" width="201px">
-  </a>
-</p>
-

assets/tube-archivist-logo-dark.svg

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+  <defs>
+    <style>
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+      }
+
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+
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+
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+
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+
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assets/tube-archivist-logo-light.svg

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backend/README.md

@@ -0,0 +1,86 @@
+# Django Setup
+
+## Apps
+The backend is split up into the following apps.
+
+### config
+Root Django App. Doesn't define any views.
+
+- Has main `settings.py`
+- Has main `urls.py` responsible for routing to other apps
+
+### common
+Functionality shared between apps.
+
+Defines views on the root `/api/*` path. Has base views to inherit from.
+
+- Connections to ES and Redis
+- Searching
+- URL parser
+- Collection of helper functions
+
+### appsettings
+Responsible for functionality from the settings pages.
+
+Defines views at `/api/appsettings/*`.
+
+- Index setup
+- Reindexing
+- Snapshots
+- Filesystem Scan
+- Manual import
+
+### channel
+Responsible for Channel Indexing functionality.
+
+Defines views at `/api/channel/*` path.
+
+### download
+Implements download functionality with yt-dlp.
+
+Defines views at `/api/download/*`.
+
+- Download videos
+- Queue management
+- Thumbnails
+- Subscriptions
+
+### playlist
+Implements playlist functionality.
+
+Defines views at `/api/playlist/*`.
+
+- Index Playlists
+- Manual Playlists
+
+### stats
+Builds aggregations views for the statistics dashboard.
+
+Defines views at `/api/stats/*`.
+
+### task
+Defines tasks for Celery. 
+
+Defines views at `/api/task/*`.
+
+- Has main `tasks.py` with all shared_task definitions
+- Has `CustomPeriodicTask` model
+- Implements apprise notifications links
+- Implements schedule functionality
+
+### user
+Implements user and auth functionality.
+
+Defines views at `/api/config/*`.
+
+- Defines custom `Account` model
+
+### video
+Index functionality for videos.
+
+Defines views at `/api/video/*`.
+
+- Index videos
+- Index comments
+- Index/download subtitles
+- Media stream parsing

backend/appsettings/index_mapping.json

@@ -1,5 +1,17 @@
 {
     "index_config": [{
+            "index_name": "config",
+            "expected_map": {
+                "config": {
+                    "type": "object",
+                    "enabled": false
+                }
+            },
+            "expected_set": {
+                "number_of_replicas": "0"
+            }
+        },
+        {
             "index_name": "channel",
             "expected_map": {
                 "channel_id": {
@@ -50,6 +62,9 @@
                         }
                     }
                 },
+                "channel_tabs": {
+                    "type": "keyword"
+                },
                 "channel_overwrites": {
                     "properties": {
                         "download_format": {
@@ -62,7 +77,16 @@
                             "type": "boolean"
                         },
                         "integrate_sponsorblock": {
-                            "type" : "boolean"
+                            "type": "boolean"
+                        },
+                        "subscriptions_channel_size": {
+                            "type": "long"
+                        },
+                        "subscriptions_live_channel_size": {
+                            "type": "long"
+                        },
+                        "subscriptions_shorts_channel_size": {
+                            "type": "long"
                         }
                     }
                 }
@@ -144,6 +168,9 @@
                                 }
                             }
                         },
+                        "channel_tabs": {
+                            "type": "keyword"
+                        },
                         "channel_overwrites": {
                             "properties": {
                                 "download_format": {
@@ -156,7 +183,16 @@
                                     "type": "boolean"
                                 },
                                 "integrate_sponsorblock": {
-                                    "type" : "boolean"
+                                    "type": "boolean"
+                                },
+                                "subscriptions_channel_size": {
+                                    "type": "long"
+                                },
+                                "subscriptions_live_channel_size": {
+                                    "type": "long"
+                                },
+                                "subscriptions_shorts_channel_size": {
+                                    "type": "long"
                                 }
                             }
                         }
@@ -209,7 +245,8 @@
                     "type": "keyword"
                 },
                 "published": {
-                    "type": "date"
+                    "type": "date",
+                    "format": "epoch_second||strict_date_optional_time"
                 },
                 "playlist": {
                     "type": "text",
@@ -224,19 +261,37 @@
                 "comment_count": {
                     "type": "long"
                 },
-                "stats" : {
-                    "properties" : {
-                        "average_rating" : {
-                            "type" : "float"
+                "stats": {
+                    "properties": {
+                        "average_rating": {
+                            "type": "float"
                         },
-                        "dislike_count" : {
-                            "type" : "long"
+                        "dislike_count": {
+                            "type": "long"
                         },
-                        "like_count" : {
-                            "type" : "long"
+                        "like_count": {
+                            "type": "long"
                         },
-                        "view_count" : {
-                            "type" : "long"
+                        "view_count": {
+                            "type": "long"
+                        }
+                    }
+                },
+                "player": {
+                    "properties": {
+                        "duration": {
+                            "type": "long"
+                        },
+                        "duration_str": {
+                            "type": "keyword",
+                            "index": false
+                        },
+                        "watched": {
+                            "type": "boolean"
+                        },
+                        "watched_date": {
+                            "type": "date",
+                            "format": "epoch_second"
                         }
                     }
                 },
@@ -302,28 +357,28 @@
                         "is_enabled": {
                             "type": "boolean"
                         },
-                        "segments" : {
-                            "properties" : {
-                                "UUID" : {
+                        "segments": {
+                            "properties": {
+                                "UUID": {
                                     "type": "keyword"
                                 },
-                                "actionType" : {
+                                "actionType": {
                                     "type": "keyword"
                                 },
-                                "category" : {
+                                "category": {
                                     "type": "keyword"
                                 },
-                                "locked" : {
-                                    "type" : "short"
+                                "locked": {
+                                    "type": "short"
                                 },
-                                "segment" : {
-                                    "type" : "float"
+                                "segment": {
+                                    "type": "float"
                                 },
-                                "videoDuration" : {
-                                    "type" : "float"
+                                "videoDuration": {
+                                    "type": "float"
                                 },
-                                "votes" : {
-                                    "type" : "long"
+                                "votes": {
+                                    "type": "long"
                                 }
                             }
                         }
@@ -412,6 +467,15 @@
                 "playlist_description": {
                     "type": "text"
                 },
+                "playlist_subscribed": {
+                    "type": "boolean"
+                },
+                "playlist_type": {
+                    "type": "keyword"
+                },
+                "playlist_active": {
+                    "type": "boolean"
+                },
                 "playlist_name": {
                     "type": "text",
                     "analyzer": "english",
@@ -447,6 +511,44 @@
                 "playlist_last_refresh": {
                     "type": "date",
                     "format": "epoch_second"
+                },
+                "playlist_sort_order": {
+                    "type": "keyword"
+                },
+                "playlist_entries": {
+                    "properties": {
+                        "downloaded": {
+                            "type": "boolean"
+                        },
+                        "idx": {
+                            "type": "long"
+                        },
+                        "title": {
+                            "type": "text",
+                            "analyzer": "english",
+                            "fields": {
+                                "keyword": {
+                                    "type": "keyword",
+                                    "ignore_above": 256,
+                                    "normalizer": "to_lower"
+                                }
+                            }
+                        },
+                        "uploader": {
+                            "type": "text",
+                            "analyzer": "english",
+                            "fields": {
+                                "keyword": {
+                                    "type": "keyword",
+                                    "ignore_above": 256,
+                                    "normalizer": "to_lower"
+                                }
+                            }
+                        },
+                        "youtube_id": {
+                            "type": "keyword"
+                        }
+                    }
                 }
             },
             "expected_set": {
@@ -504,7 +606,7 @@
                     "format": "epoch_second"
                 },
                 "subtitle_index": {
-                    "type" : "long"
+                    "type": "long"
                 },
                 "subtitle_lang": {
                     "type": "keyword"
@@ -513,7 +615,7 @@
                     "type": "keyword"
                 },
                 "subtitle_line": {
-                    "type" : "text",
+                    "type": "text",
                     "analyzer": "english"
                 }
             },
@@ -548,14 +650,14 @@
                             "type": "keyword"
                         },
                         "comment_text": {
-                            "type" : "text"
+                            "type": "text"
                         },
                         "comment_timestamp": {
                             "type": "date",
                             "format": "epoch_second"
                         },
                         "comment_time_text": {
-                            "type" : "text"
+                            "type": "text"
                         },
                         "comment_likecount": {
                             "type": "long"
@@ -601,4 +703,4 @@
             }
         }
     ]
-}
+}

backend/appsettings/serializers.py

@@ -0,0 +1,139 @@
+"""appsettings erializers"""
+
+# pylint: disable=abstract-method
+
+from common.serializers import ValidateUnknownFieldsMixin
+from rest_framework import serializers
+
+
+class BackupFileSerializer(serializers.Serializer):
+    """serialize backup file"""
+
+    filename = serializers.CharField()
+    file_path = serializers.CharField()
+    file_size = serializers.IntegerField()
+    timestamp = serializers.CharField()
+    reason = serializers.CharField()
+
+
+class AppConfigSubSerializer(
+    ValidateUnknownFieldsMixin, serializers.Serializer
+):
+    """serialize app config subscriptions"""
+
+    channel_size = serializers.IntegerField(required=False, allow_null=True)
+    live_channel_size = serializers.IntegerField(
+        required=False, allow_null=True
+    )
+    shorts_channel_size = serializers.IntegerField(
+        required=False, allow_null=True
+    )
+    playlist_size = serializers.IntegerField(required=False, allow_null=True)
+    auto_start = serializers.BooleanField(required=False)
+    extract_flat = serializers.BooleanField(required=False)
+
+
+class AppConfigDownloadsSerializer(
+    ValidateUnknownFieldsMixin, serializers.Serializer
+):
+    """serialize app config downloads config"""
+
+    limit_speed = serializers.IntegerField(allow_null=True)
+    sleep_interval = serializers.IntegerField(allow_null=True)
+    autodelete_days = serializers.IntegerField(allow_null=True)
+    format = serializers.CharField(allow_null=True)
+    format_sort = serializers.CharField(allow_null=True)
+    add_metadata = serializers.BooleanField()
+    add_thumbnail = serializers.BooleanField()
+    subtitle = serializers.CharField(allow_null=True)
+    subtitle_source = serializers.ChoiceField(
+        choices=["auto", "user"], allow_null=True
+    )
+    subtitle_index = serializers.BooleanField()
+    comment_max = serializers.CharField(allow_null=True)
+    comment_sort = serializers.ChoiceField(
+        choices=["top", "new"], allow_null=True
+    )
+    cookie_import = serializers.BooleanField()
+    potoken = serializers.BooleanField()
+    throttledratelimit = serializers.IntegerField(allow_null=True)
+    extractor_lang = serializers.CharField(allow_null=True)
+    integrate_ryd = serializers.BooleanField()
+    integrate_sponsorblock = serializers.BooleanField()
+
+
+class AppConfigAppSerializer(
+    ValidateUnknownFieldsMixin, serializers.Serializer
+):
+    """serialize app config"""
+
+    enable_snapshot = serializers.BooleanField()
+    enable_cast = serializers.BooleanField()
+
+
+class AppConfigSerializer(ValidateUnknownFieldsMixin, serializers.Serializer):
+    """serialize appconfig"""
+
+    subscriptions = AppConfigSubSerializer(required=False)
+    downloads = AppConfigDownloadsSerializer(required=False)
+    application = AppConfigAppSerializer(required=False)
+
+
+class CookieValidationSerializer(serializers.Serializer):
+    """serialize cookie validation response"""
+
+    cookie_enabled = serializers.BooleanField()
+    status = serializers.BooleanField(required=False)
+    validated = serializers.IntegerField(required=False)
+    validated_str = serializers.CharField(required=False)
+
+
+class CookieUpdateSerializer(serializers.Serializer):
+    """serialize cookie to update"""
+
+    cookie = serializers.CharField()
+
+
+class PoTokenSerializer(serializers.Serializer):
+    """serialize PO token"""
+
+    potoken = serializers.CharField()
+
+
+class SnapshotItemSerializer(serializers.Serializer):
+    """serialize snapshot response"""
+
+    id = serializers.CharField()
+    state = serializers.CharField()
+    es_version = serializers.CharField()
+    start_date = serializers.CharField()
+    end_date = serializers.CharField()
+    end_stamp = serializers.IntegerField()
+    duration_s = serializers.IntegerField()
+
+
+class SnapshotListSerializer(serializers.Serializer):
+    """serialize snapshot list response"""
+
+    next_exec = serializers.IntegerField()
+    next_exec_str = serializers.CharField()
+    expire_after = serializers.CharField()
+    snapshots = SnapshotItemSerializer(many=True)
+
+
+class SnapshotCreateResponseSerializer(serializers.Serializer):
+    """serialize new snapshot creating response"""
+
+    snapshot_name = serializers.CharField()
+
+
+class SnapshotRestoreResponseSerializer(serializers.Serializer):
+    """serialize snapshot restore response"""
+
+    accepted = serializers.BooleanField()
+
+
+class TokenResponseSerializer(serializers.Serializer):
+    """serialize token response"""
+
+    token = serializers.CharField()

backend/appsettings/src/backup.py

@@ -10,17 +10,20 @@ import os
 import zipfile
 from datetime import datetime
 
-from home.src.es.connect import ElasticWrap, IndexPaginate
-from home.src.ta.config import AppConfig
-from home.src.ta.helper import get_mapping, ignore_filelist
+from common.src.env_settings import EnvironmentSettings
+from common.src.es_connect import ElasticWrap, IndexPaginate
+from common.src.helper import get_mapping, ignore_filelist
+from task.models import CustomPeriodicTask
 
 
 class ElasticBackup:
     """dump index to nd-json files for later bulk import"""
 
-    def __init__(self, reason=False, task=False):
-        self.config = AppConfig().config
-        self.cache_dir = self.config["application"]["cache_dir"]
+    INDEX_SPLIT = ["comment"]
+    CACHE_DIR = EnvironmentSettings.CACHE_DIR
+    BACKUP_DIR = os.path.join(CACHE_DIR, "backup")
+
+    def __init__(self, reason=False, task=False) -> None:
         self.timestamp = datetime.now().strftime("%Y%m%d")
         self.index_config = get_mapping()
         self.reason = reason
@@ -51,14 +54,18 @@ class ElasticBackup:
 
     def backup_index(self, index_name):
         """export all documents of a single index"""
-        paginate = IndexPaginate(
-            f"ta_{index_name}",
-            data={"query": {"match_all": {}}},
-            keep_source=True,
-            callback=BackupCallback,
-            task=self.task,
-            total=self._get_total(index_name),
-        )
+        paginate_kwargs = {
+            "data": {"query": {"match_all": {}}},
+            "keep_source": True,
+            "callback": BackupCallback,
+            "task": self.task,
+            "total": self._get_total(index_name),
+        }
+
+        if index_name in self.INDEX_SPLIT:
+            paginate_kwargs.update({"size": 200})
+
+        paginate = IndexPaginate(f"ta_{index_name}", **paginate_kwargs)
         _ = paginate.get_results()
 
     @staticmethod
@@ -72,14 +79,13 @@ class ElasticBackup:
     def zip_it(self):
         """pack it up into single zip file"""
         file_name = f"ta_backup-{self.timestamp}-{self.reason}.zip"
-        folder = os.path.join(self.cache_dir, "backup")
 
         to_backup = []
-        for file in os.listdir(folder):
+        for file in os.listdir(self.BACKUP_DIR):
             if file.endswith(".json"):
-                to_backup.append(os.path.join(folder, file))
+                to_backup.append(os.path.join(self.BACKUP_DIR, file))
 
-        backup_file = os.path.join(folder, file_name)
+        backup_file = os.path.join(self.BACKUP_DIR, file_name)
 
         comp = zipfile.ZIP_DEFLATED
         with zipfile.ZipFile(backup_file, "w", compression=comp) as zip_f:
@@ -92,7 +98,7 @@ class ElasticBackup:
 
     def post_bulk_restore(self, file_name):
         """send bulk to es"""
-        file_path = os.path.join(self.cache_dir, file_name)
+        file_path = os.path.join(self.CACHE_DIR, file_name)
         with open(file_path, "r", encoding="utf-8") as f:
             data = f.read()
 
@@ -103,9 +109,7 @@ class ElasticBackup:
 
     def get_all_backup_files(self):
         """build all available backup files for view"""
-        backup_dir = os.path.join(self.cache_dir, "backup")
-        backup_files = os.listdir(backup_dir)
-        all_backup_files = ignore_filelist(backup_files)
+        all_backup_files = ignore_filelist(os.listdir(self.BACKUP_DIR))
         all_available_backups = [
             i
             for i in all_backup_files
@@ -114,24 +118,38 @@ class ElasticBackup:
         all_available_backups.sort(reverse=True)
 
         backup_dicts = []
-        for backup_file in all_available_backups:
-            file_split = backup_file.split("-")
-            if len(file_split) == 2:
-                timestamp = file_split[1].strip(".zip")
-                reason = False
-            elif len(file_split) == 3:
-                timestamp = file_split[1]
-                reason = file_split[2].strip(".zip")
-
-            to_add = {
-                "filename": backup_file,
-                "timestamp": timestamp,
-                "reason": reason,
-            }
-            backup_dicts.append(to_add)
+        for filename in all_available_backups:
+            data = self.build_backup_file_data(filename)
+            backup_dicts.append(data)
 
         return backup_dicts
 
+    def build_backup_file_data(self, filename):
+        """build metadata of single backup file"""
+        file_path = os.path.join(self.BACKUP_DIR, filename)
+        if not os.path.exists(file_path):
+            return False
+
+        file_split = filename.split("-")
+        if len(file_split) == 2:
+            timestamp = file_split[1].strip(".zip")
+            reason = False
+        elif len(file_split) == 3:
+            timestamp = file_split[1]
+            reason = file_split[2].strip(".zip")
+        else:
+            raise ValueError
+
+        data = {
+            "filename": filename,
+            "file_path": file_path,
+            "file_size": os.path.getsize(file_path),
+            "timestamp": timestamp,
+            "reason": reason,
+        }
+
+        return data
+
     def restore(self, filename):
         """
         restore from backup zip file
@@ -142,22 +160,19 @@ class ElasticBackup:
 
     def _unpack_zip_backup(self, filename):
         """extract backup zip and return filelist"""
-        backup_dir = os.path.join(self.cache_dir, "backup")
-        file_path = os.path.join(backup_dir, filename)
+        file_path = os.path.join(self.BACKUP_DIR, filename)
 
         with zipfile.ZipFile(file_path, "r") as z:
             zip_content = z.namelist()
-            z.extractall(backup_dir)
+            z.extractall(self.BACKUP_DIR)
 
         return zip_content
 
     def _restore_json_files(self, zip_content):
         """go through the unpacked files and restore"""
-        backup_dir = os.path.join(self.cache_dir, "backup")
-
         for idx, json_f in enumerate(zip_content):
             self._notify_restore(idx, json_f, len(zip_content))
-            file_name = os.path.join(backup_dir, json_f)
+            file_name = os.path.join(self.BACKUP_DIR, json_f)
 
             if not json_f.startswith("es_") or not json_f.endswith(".json"):
                 os.remove(file_name)
@@ -183,7 +198,12 @@ class ElasticBackup:
 
     def rotate_backup(self):
         """delete old backups if needed"""
-        rotate = self.config["scheduler"]["run_backup_rotate"]
+        try:
+            task = CustomPeriodicTask.objects.get(name="run_backup")
+        except CustomPeriodicTask.DoesNotExist:
+            return
+
+        rotate = task.task_config.get("rotate")
         if not rotate:
             return
 
@@ -194,22 +214,32 @@ class ElasticBackup:
             print("no backup files to rotate")
             return
 
-        backup_dir = os.path.join(self.cache_dir, "backup")
-
         all_to_delete = auto[rotate:]
         for to_delete in all_to_delete:
-            file_path = os.path.join(backup_dir, to_delete["filename"])
-            print(f"remove old backup file: {file_path}")
-            os.remove(file_path)
+            self.delete_file(to_delete["filename"])
+
+    def delete_file(self, filename):
+        """delete backup file"""
+        file_path = os.path.join(self.BACKUP_DIR, filename)
+        if not os.path.exists(file_path):
+            print(f"backup file not found: {filename}")
+            return False
+
+        print(f"remove old backup file: {file_path}")
+        os.remove(file_path)
+
+        return file_path
 
 
 class BackupCallback:
     """handle backup ndjson writer as callback for IndexPaginate"""
 
-    def __init__(self, source, index_name):
+    def __init__(self, source, index_name, counter=0):
         self.source = source
         self.index_name = index_name
+        self.counter = counter
         self.timestamp = datetime.now().strftime("%Y%m%d")
+        self.cache_dir = EnvironmentSettings.CACHE_DIR
 
     def run(self):
         """run the junk task"""
@@ -236,8 +266,8 @@ class BackupCallback:
 
     def _write_es_json(self, file_content):
         """write nd-json file for es _bulk API to disk"""
-        cache_dir = AppConfig().config["application"]["cache_dir"]
-        file_name = f"es_{self.index_name.lstrip('ta_')}-{self.timestamp}.json"
-        file_path = os.path.join(cache_dir, "backup", file_name)
+        index = self.index_name.lstrip("ta_")
+        file_name = f"es_{index}-{self.timestamp}-{self.counter}.json"
+        file_path = os.path.join(self.cache_dir, "backup", file_name)
         with open(file_path, "a+", encoding="utf-8") as f:
             f.write(file_content)

backend/appsettings/src/config.py

@@ -0,0 +1,256 @@
+"""
+Functionality:
+- read and write config
+- load config variables into redis
+"""
+
+from random import randint
+from time import sleep
+from typing import Literal, TypedDict
+
+import requests
+from appsettings.src.snapshot import ElasticSnapshot
+from common.src.es_connect import ElasticWrap
+from common.src.ta_redis import RedisArchivist
+from django.conf import settings
+
+
+class SubscriptionsConfigType(TypedDict):
+    """describes subscriptions config"""
+
+    channel_size: int
+    live_channel_size: int
+    shorts_channel_size: int
+    playlist_size: int
+    auto_start: bool
+    extract_flat: bool
+
+
+class DownloadsConfigType(TypedDict):
+    """describes downloads config"""
+
+    limit_speed: int | None
+    sleep_interval: int | None
+    autodelete_days: int | None
+    format: str | None
+    format_sort: str | None
+    add_metadata: bool
+    add_thumbnail: bool
+    subtitle: str | None
+    subtitle_source: Literal["user", "auto"] | None
+    subtitle_index: bool
+    comment_max: str | None
+    comment_sort: Literal["top", "new"] | None
+    cookie_import: bool
+    potoken: bool
+    throttledratelimit: int | None
+    extractor_lang: str | None
+    integrate_ryd: bool
+    integrate_sponsorblock: bool
+
+
+class ApplicationConfigType(TypedDict):
+    """describes application config"""
+
+    enable_snapshot: bool
+    enable_cast: bool
+
+
+class AppConfigType(TypedDict):
+    """combined app config type"""
+
+    subscriptions: SubscriptionsConfigType
+    downloads: DownloadsConfigType
+    application: ApplicationConfigType
+
+
+class AppConfig:
+    """handle application variables"""
+
+    ES_PATH = "ta_config/_doc/appsettings"
+    ES_UPDATE_PATH = "ta_config/_update/appsettings"
+    CONFIG_DEFAULTS: AppConfigType = {
+        "subscriptions": {
+            "channel_size": 50,
+            "live_channel_size": 50,
+            "shorts_channel_size": 50,
+            "playlist_size": 50,
+            "auto_start": False,
+            "extract_flat": False,
+        },
+        "downloads": {
+            "limit_speed": None,
+            "sleep_interval": 10,
+            "autodelete_days": None,
+            "format": None,
+            "format_sort": None,
+            "add_metadata": False,
+            "add_thumbnail": False,
+            "subtitle": None,
+            "subtitle_source": None,
+            "subtitle_index": False,
+            "comment_max": None,
+            "comment_sort": "top",
+            "cookie_import": False,
+            "potoken": False,
+            "throttledratelimit": None,
+            "extractor_lang": None,
+            "integrate_ryd": False,
+            "integrate_sponsorblock": False,
+        },
+        "application": {
+            "enable_snapshot": True,
+            "enable_cast": False,
+        },
+    }
+
+    def __init__(self):
+        self.config = self.get_config()
+
+    def get_config(self) -> AppConfigType:
+        """get config from ES"""
+        response, status_code = ElasticWrap(self.ES_PATH).get()
+        if not status_code == 200:
+            raise ValueError(f"no config found at {self.ES_PATH}")
+
+        return response["_source"]
+
+    def update_config(self, data: dict) -> AppConfigType:
+        """update single config value"""
+        new_config = self.config.copy()
+        for key, value in data.items():
+            if (
+                isinstance(value, dict)
+                and key in new_config
+                and isinstance(new_config[key], dict)
+            ):
+                new_config[key].update(value)
+            else:
+                new_config[key] = value
+
+        response, status_code = ElasticWrap(self.ES_PATH).post(new_config)
+        if not status_code == 200:
+            print(response)
+
+        self.config = new_config
+
+        return new_config
+
+    def post_process_updated(self, data: dict) -> None:
+        """apply hooks for some config keys"""
+        for config_value, updated_value in data:
+            if config_value == "application.enable_snapshot" and updated_value:
+                ElasticSnapshot().setup()
+
+    @staticmethod
+    def _fail_message(message_line):
+        """notify our failure"""
+        key = "message:setting"
+        message = {
+            "status": key,
+            "group": "setting:application",
+            "level": "error",
+            "title": "Cookie import failed",
+            "messages": [message_line],
+            "id": "0000",
+        }
+        RedisArchivist().set_message(key, message=message, expire=True)
+
+    def sync_defaults(self):
+        """sync defaults at startup, needs to be called with __new__"""
+        return ElasticWrap(self.ES_PATH).post(self.CONFIG_DEFAULTS)
+
+    def add_new_defaults(self) -> list[str]:
+        """add new default config values to ES, called at startup"""
+        updated = []
+        for key, value in self.CONFIG_DEFAULTS.items():
+            if key not in self.config:
+                # complete new key
+                self.update_config({key: value})
+                updated.append(str({key: value}))
+                continue
+
+            for sub_key, sub_value in value.items():  # type: ignore
+                if sub_key not in self.config[key]:
+                    # new partial key
+                    to_update = {key: {sub_key: sub_value}}
+                    self.update_config(to_update)
+                    updated.append(str(to_update))
+
+        return updated
+
+
+class ReleaseVersion:
+    """compare local version with remote version"""
+
+    REMOTE_URL = "https://www.tubearchivist.com/api/release/latest/"
+    NEW_KEY = "versioncheck:new"
+
+    def __init__(self) -> None:
+        self.local_version: str = settings.TA_VERSION
+        self.is_unstable: bool = settings.TA_VERSION.endswith("-unstable")
+        self.remote_version: str = ""
+        self.is_breaking: bool = False
+
+    def check(self) -> None:
+        """check version"""
+        print(f"[{self.local_version}]: look for updates")
+        self.get_remote_version()
+        new_version = self._has_update()
+        if new_version:
+            message = {
+                "status": True,
+                "version": new_version,
+                "is_breaking": self.is_breaking,
+            }
+            RedisArchivist().set_message(self.NEW_KEY, message)
+            print(f"[{self.local_version}]: found new version {new_version}")
+
+    def get_local_version(self) -> str:
+        """read version from local"""
+        return self.local_version
+
+    def get_remote_version(self) -> None:
+        """read version from remote"""
+        sleep(randint(0, 60))
+        response = requests.get(self.REMOTE_URL, timeout=20).json()
+        self.remote_version = response["release_version"]
+        self.is_breaking = response["breaking_changes"]
+
+    def _has_update(self) -> str | bool:
+        """check if there is an update"""
+        remote_parsed = self._parse_version(self.remote_version)
+        local_parsed = self._parse_version(self.local_version)
+        if remote_parsed > local_parsed:
+            return self.remote_version
+
+        if self.is_unstable and local_parsed == remote_parsed:
+            return self.remote_version
+
+        return False
+
+    @staticmethod
+    def _parse_version(version) -> tuple[int, ...]:
+        """return version parts"""
+        clean = version.rstrip("-unstable").lstrip("v")
+        return tuple((int(i) for i in clean.split(".")))
+
+    def is_updated(self) -> str | bool:
+        """check if update happened in the mean time"""
+        message = self.get_update()
+        if not message:
+            return False
+
+        local_parsed = self._parse_version(self.local_version)
+        message_parsed = self._parse_version(message.get("version"))
+
+        if local_parsed >= message_parsed:
+            RedisArchivist().del_message(self.NEW_KEY)
+            return settings.TA_VERSION
+
+        return False
+
+    def get_update(self) -> dict | None:
+        """return new version dict if available"""
+        message = RedisArchivist().get_message_dict(self.NEW_KEY)
+        return message or None

backend/appsettings/src/filesystem.py

@@ -5,17 +5,17 @@ Functionality:
 
 import os
 
-from home.src.es.connect import ElasticWrap, IndexPaginate
-from home.src.index.comments import CommentList
-from home.src.index.video import YoutubeVideo, index_new_video
-from home.src.ta.config import AppConfig
-from home.src.ta.helper import ignore_filelist
+from common.src.env_settings import EnvironmentSettings
+from common.src.es_connect import IndexPaginate
+from common.src.helper import ignore_filelist
+from video.src.comments import CommentList
+from video.src.index import YoutubeVideo, index_new_video
 
 
 class Scanner:
     """scan index and filesystem"""
 
-    VIDEOS: str = AppConfig().config["application"]["videos"]
+    VIDEOS: str = EnvironmentSettings.MEDIA_DIR
 
     def __init__(self, task=False) -> None:
         self.task = task
@@ -56,7 +56,6 @@ class Scanner:
         """apply all changes"""
         self.delete()
         self.index()
-        self.url_fix()
 
     def delete(self) -> None:
         """delete videos from index"""
@@ -83,42 +82,12 @@ class Scanner:
             if self.task:
                 self.task.send_progress(
                     message_lines=[
-                        f"Index missing video {youtube_id}, {idx}/{total}"
+                        f"Index missing video {youtube_id}, {idx + 1}/{total}"
                     ],
                     progress=(idx + 1) / total,
                 )
             index_new_video(youtube_id)
 
-        CommentList(self.to_index, task=self.task).index()
-
-    def url_fix(self) -> None:
-        """
-        update path v0.3.6 to v0.3.7
-        fix url not matching channel-videoid pattern
-        """
-        bool_must = (
-            "doc['media_url'].value == "
-            + "(doc['channel.channel_id'].value + '/' + "
-            + "doc['youtube_id'].value) + '.mp4'"
-        )
-        to_update = (
-            "ctx._source['media_url'] = "
-            + "ctx._source.channel['channel_id'] + '/' + "
-            + "ctx._source['youtube_id'] + '.mp4'"
-        )
-        data = {
-            "query": {
-                "bool": {
-                    "must_not": [{"script": {"script": {"source": bool_must}}}]
-                }
-            },
-            "script": {"source": to_update},
-        }
-        response, _ = ElasticWrap("ta_video/_update_by_query").post(data=data)
-        updated = response.get("updates")
-        if updated:
-            print(f"updated {updated} bad media_url")
-            if self.task:
-                self.task.send_progress(
-                    [f"Updated {updated} wrong media urls."]
-                )
+        comment_list = CommentList(task=self.task)
+        comment_list.add(video_ids=list(self.to_index))
+        comment_list.index()

backend/appsettings/src/index_setup.py

@@ -5,11 +5,11 @@ functionality:
 - backup and restore metadata
 """
 
-from home.src.es.backup import ElasticBackup
-from home.src.es.connect import ElasticWrap
-from home.src.es.snapshot import ElasticSnapshot
-from home.src.ta.config import AppConfig
-from home.src.ta.helper import get_mapping
+from appsettings.src.backup import ElasticBackup
+from appsettings.src.config import AppConfig
+from appsettings.src.snapshot import ElasticSnapshot
+from common.src.es_connect import ElasticWrap
+from common.src.helper import get_mapping
 
 
 class ElasticIndex:
@@ -111,6 +111,8 @@ class ElasticIndex:
         elif method == "restore":
             source = f"ta_{self.index_name}_backup"
             destination = f"ta_{self.index_name}"
+        else:
+            raise ValueError("invalid method, expected 'backup' or 'restore'")
 
         data = {"source": {"index": source}, "dest": {"index": destination}}
         _, _ = ElasticWrap("_reindex?refresh=true").post(data=data)
@@ -199,7 +201,15 @@ class ElasitIndexWrap:
         if self.backup_run:
             return
 
-        config = AppConfig().config
+        try:
+            config = AppConfig().config
+        except ValueError:
+            # create defaults in ES if config not found
+            print("AppConfig not found, creating defaults...")
+            handler = AppConfig.__new__(AppConfig)
+            handler.sync_defaults()
+            config = AppConfig.CONFIG_DEFAULTS
+
         if config["application"]["enable_snapshot"]:
             # take snapshot if enabled
             ElasticSnapshot().take_snapshot_now(wait=True)

backend/appsettings/src/manual.py

@@ -11,12 +11,13 @@ import re
 import shutil
 import subprocess
 
-from home.src.download.thumbnails import ThumbManager
-from home.src.index.comments import CommentList
-from home.src.index.video import YoutubeVideo
-from home.src.ta.config import AppConfig
-from home.src.ta.helper import ignore_filelist
+from appsettings.src.config import AppConfig
+from common.src.env_settings import EnvironmentSettings
+from common.src.helper import ignore_filelist
+from download.src.thumbnails import ThumbManager
 from PIL import Image
+from video.src.comments import CommentList
+from video.src.index import YoutubeVideo
 from yt_dlp.utils import ISO639Utils
 
 
@@ -27,8 +28,7 @@ class ImportFolderScanner:
     - convert if needed
     """
 
-    CONFIG = AppConfig().config
-    CACHE_DIR = CONFIG["application"]["cache_dir"]
+    CACHE_DIR = EnvironmentSettings.CACHE_DIR
     IMPORT_DIR = os.path.join(CACHE_DIR, "import")
 
     """All extensions should be in lowercase until better handling is in place.
@@ -128,6 +128,7 @@ class ImportFolderScanner:
 
     def process_videos(self):
         """loop through all videos"""
+        config = AppConfig().config
         for idx, current_video in enumerate(self.to_import):
             if not current_video["media"]:
                 print(f"{current_video}: no matching media file found.")
@@ -143,10 +144,12 @@ class ImportFolderScanner:
             self._convert_video(current_video)
             print(f"manual import: {current_video}")
 
-            ManualImport(current_video, self.CONFIG).run()
+            ManualImport(current_video, config).run()
 
         video_ids = [i["video_id"] for i in self.to_import]
-        CommentList(video_ids, task=self.task).index()
+        comment_list = CommentList(task=self.task)
+        comment_list.add(video_ids=video_ids)
+        comment_list.index()
 
     def _notify(self, idx, current_video):
         """send notification back to task"""
@@ -404,8 +407,11 @@ class ManualImport:
             media_path=self.current_video["media"],
         )
         if not video.json_data:
-            print(f"{video_id}: manual import failed, and no metadata found.")
-            raise ValueError
+            message = (
+                f"{video_id}: manual import failed, and no metadata found."
+            )
+            print(message)
+            raise ValueError(message)
 
         video.check_subtitles(subtitle_files=self.current_video["subtitle"])
         video.upload_to_es()
@@ -433,9 +439,9 @@ class ManualImport:
 
     def _move_to_archive(self, json_data):
         """move identified media file to archive"""
-        videos = self.config["application"]["videos"]
-        host_uid = self.config["application"]["HOST_UID"]
-        host_gid = self.config["application"]["HOST_GID"]
+        videos = EnvironmentSettings.MEDIA_DIR
+        host_uid = EnvironmentSettings.HOST_UID
+        host_gid = EnvironmentSettings.HOST_GID
 
         channel, file = os.path.split(json_data["media_url"])
         channel_folder = os.path.join(videos, channel)
@@ -472,7 +478,7 @@ class ManualImport:
                 os.remove(subtitle_file)
 
         channel_info = os.path.join(
-            self.config["application"]["cache_dir"],
+            EnvironmentSettings.CACHE_DIR,
             "import",
             f"{json_data['channel']['channel_id']}.info.json",
         )

backend/appsettings/src/reindex.py

@@ -7,25 +7,36 @@ functionality:
 import json
 import os
 from datetime import datetime
-from time import sleep
+from typing import Callable, TypedDict
 
-from home.src.download.queue import PendingList
-from home.src.download.subscriptions import ChannelSubscription
-from home.src.download.thumbnails import ThumbManager
-from home.src.download.yt_dlp_base import CookieHandler
-from home.src.es.connect import ElasticWrap, IndexPaginate
-from home.src.index.channel import YoutubeChannel
-from home.src.index.comments import Comments
-from home.src.index.playlist import YoutubePlaylist
-from home.src.index.video import YoutubeVideo
-from home.src.ta.config import AppConfig
-from home.src.ta.ta_redis import RedisQueue
+from appsettings.src.config import AppConfig
+from channel.src.index import YoutubeChannel
+from channel.src.remote_query import get_last_channel_videos
+from common.src.env_settings import EnvironmentSettings
+from common.src.es_connect import ElasticWrap, IndexPaginate
+from common.src.helper import rand_sleep
+from common.src.ta_redis import RedisQueue
+from download.src.thumbnails import ThumbManager
+from download.src.yt_dlp_base import CookieHandler
+from playlist.src.index import YoutubePlaylist
+from task.models import CustomPeriodicTask
+from video.src.comments import Comments
+from video.src.index import YoutubeVideo
+
+
+class ReindexConfigType(TypedDict):
+    """represents config type"""
+
+    index_name: str
+    queue_name: str
+    active_key: str
+    refresh_key: str
 
 
 class ReindexBase:
     """base config class for reindex task"""
 
-    REINDEX_CONFIG = {
+    REINDEX_CONFIG: dict[str, ReindexConfigType] = {
         "video": {
             "index_name": "ta_video",
             "queue_name": "reindex:ta_video",
@@ -52,25 +63,36 @@ class ReindexBase:
     def __init__(self):
         self.config = AppConfig().config
         self.now = int(datetime.now().timestamp())
-        self.total = None
 
-    def populate(self, all_ids, reindex_config):
+    def populate(self, all_ids, reindex_config: ReindexConfigType):
         """add all to reindex ids to redis queue"""
         if not all_ids:
             return
 
         RedisQueue(queue_name=reindex_config["queue_name"]).add_list(all_ids)
-        self.total = None
 
 
 class ReindexPopulate(ReindexBase):
     """add outdated and recent documents to reindex queue"""
 
+    INTERVAL_DEFAIULT: int = 90
+
     def __init__(self):
         super().__init__()
-        self.interval = self.config["scheduler"]["check_reindex_days"]
+        self.interval = self.INTERVAL_DEFAIULT
 
-    def add_recent(self):
+    def get_interval(self) -> None:
+        """get reindex days interval from task"""
+        try:
+            task = CustomPeriodicTask.objects.get(name="check_reindex")
+        except CustomPeriodicTask.DoesNotExist:
+            return
+
+        task_config = task.task_config
+        if task_config.get("days"):
+            self.interval = task_config.get("days")
+
+    def add_recent(self) -> None:
         """add recent videos to refresh"""
         gte = datetime.fromtimestamp(self.now - self.DAYS3).date().isoformat()
         must_list = [
@@ -88,10 +110,10 @@ class ReindexPopulate(ReindexBase):
             return
 
         all_ids = [i["_source"]["youtube_id"] for i in hits]
-        reindex_config = self.REINDEX_CONFIG.get("video")
+        reindex_config: ReindexConfigType = self.REINDEX_CONFIG["video"]
         self.populate(all_ids, reindex_config)
 
-    def add_outdated(self):
+    def add_outdated(self) -> None:
         """add outdated documents"""
         for reindex_config in self.REINDEX_CONFIG.values():
             total_hits = self._get_total_hits(reindex_config)
@@ -100,17 +122,19 @@ class ReindexPopulate(ReindexBase):
             self.populate(all_ids, reindex_config)
 
     @staticmethod
-    def _get_total_hits(reindex_config):
+    def _get_total_hits(reindex_config: ReindexConfigType) -> int:
         """get total hits from index"""
         index_name = reindex_config["index_name"]
         active_key = reindex_config["active_key"]
-        path = f"{index_name}/_search?filter_path=hits.total"
-        data = {"query": {"match": {active_key: True}}}
-        response, _ = ElasticWrap(path).post(data=data)
-        total_hits = response["hits"]["total"]["value"]
-        return total_hits
+        data = {
+            "query": {"term": {active_key: {"value": True}}},
+            "_source": False,
+        }
+        total = IndexPaginate(index_name, data, keep_source=True).get_results()
 
-    def _get_daily_should(self, total_hits):
+        return len(total)
+
+    def _get_daily_should(self, total_hits: int) -> int:
         """calc how many should reindex daily"""
         daily_should = int((total_hits // self.interval + 1) * self.MULTIPLY)
         if daily_should >= 10000:
@@ -118,11 +142,13 @@ class ReindexPopulate(ReindexBase):
 
         return daily_should
 
-    def _get_outdated_ids(self, reindex_config, daily_should):
+    def _get_outdated_ids(
+        self, reindex_config: ReindexConfigType, daily_should: int
+    ) -> list[str]:
         """get outdated from index_name"""
         index_name = reindex_config["index_name"]
         refresh_key = reindex_config["refresh_key"]
-        now_lte = self.now - self.interval * 24 * 60 * 60
+        now_lte = str(self.now - self.interval * 24 * 60 * 60)
         must_list = [
             {"match": {reindex_config["active_key"]: True}},
             {"range": {refresh_key: {"lte": now_lte}}},
@@ -155,7 +181,7 @@ class ReindexManual(ReindexBase):
         self.extract_videos = extract_videos
         self.data = False
 
-    def extract_data(self, data):
+    def extract_data(self, data) -> None:
         """process data"""
         self.data = data
         for key, values in self.data.items():
@@ -166,7 +192,9 @@ class ReindexManual(ReindexBase):
 
             self.process_index(reindex_config, values)
 
-    def process_index(self, index_config, values):
+    def process_index(
+        self, index_config: ReindexConfigType, values: list[str]
+    ) -> None:
         """process values per index"""
         index_name = index_config["index_name"]
         if index_name == "ta_video":
@@ -176,32 +204,35 @@ class ReindexManual(ReindexBase):
         elif index_name == "ta_playlist":
             self._add_playlists(values)
 
-    def _add_videos(self, values):
+    def _add_videos(self, values: list[str]) -> None:
         """add list of videos to reindex queue"""
         if not values:
             return
 
-        RedisQueue("reindex:ta_video").add_list(values)
+        queue_name = self.REINDEX_CONFIG["video"]["queue_name"]
+        RedisQueue(queue_name).add_list(values)
 
-    def _add_channels(self, values):
+    def _add_channels(self, values: list[str]) -> None:
         """add list of channels to reindex queue"""
-        RedisQueue("reindex:ta_channel").add_list(values)
+        queue_name = self.REINDEX_CONFIG["channel"]["queue_name"]
+        RedisQueue(queue_name).add_list(values)
 
         if self.extract_videos:
             for channel_id in values:
                 all_videos = self._get_channel_videos(channel_id)
                 self._add_videos(all_videos)
 
-    def _add_playlists(self, values):
+    def _add_playlists(self, values: list[str]) -> None:
         """add list of playlists to reindex queue"""
-        RedisQueue("reindex:ta_playlist").add_list(values)
+        queue_name = self.REINDEX_CONFIG["playlist"]["queue_name"]
+        RedisQueue(queue_name).add_list(values)
 
         if self.extract_videos:
             for playlist_id in values:
                 all_videos = self._get_playlist_videos(playlist_id)
                 self._add_videos(all_videos)
 
-    def _get_channel_videos(self, channel_id):
+    def _get_channel_videos(self, channel_id: str) -> list[str]:
         """get all videos from channel"""
         data = {
             "query": {"term": {"channel.channel_id": {"value": channel_id}}},
@@ -210,7 +241,7 @@ class ReindexManual(ReindexBase):
         all_results = IndexPaginate("ta_video", data).get_results()
         return [i["youtube_id"] for i in all_results]
 
-    def _get_playlist_videos(self, playlist_id):
+    def _get_playlist_videos(self, playlist_id: str) -> list[str]:
         """get all videos from playlist"""
         data = {
             "query": {"term": {"playlist.keyword": {"value": playlist_id}}},
@@ -226,43 +257,41 @@ class Reindex(ReindexBase):
     def __init__(self, task=False):
         super().__init__()
         self.task = task
-        self.all_indexed_ids = False
         self.processed = {
             "videos": 0,
             "channels": 0,
             "playlists": 0,
         }
 
-    def reindex_all(self):
+    def reindex_all(self) -> None:
         """reindex all in queue"""
         if not self.cookie_is_valid():
             print("[reindex] cookie invalid, exiting...")
             return
 
         for name, index_config in self.REINDEX_CONFIG.items():
-            if not RedisQueue(index_config["queue_name"]).has_item():
+            if not RedisQueue(index_config["queue_name"]).length():
                 continue
 
-            self.total = RedisQueue(index_config["queue_name"]).length()
-            while True:
-                has_next = self.reindex_index(name, index_config)
-                if not has_next:
-                    break
+            self.reindex_type(name, index_config)
 
-    def reindex_index(self, name, index_config):
+    def reindex_type(self, name: str, index_config: ReindexConfigType) -> None:
         """reindex all of a single index"""
-        reindex = self.get_reindex_map(index_config["index_name"])
-        youtube_id = RedisQueue(index_config["queue_name"]).get_next()
-        if youtube_id:
+        reindex = self._get_reindex_map(index_config["index_name"])
+        queue = RedisQueue(index_config["queue_name"])
+        while True:
+            total = queue.max_score()
+            youtube_id, idx = queue.get_next()
+            if not youtube_id or not idx or not total:
+                break
+
             if self.task:
-                self._notify(name, index_config)
+                self._notify(name, total, idx)
+
             reindex(youtube_id)
-            sleep_interval = self.config["downloads"].get("sleep_interval", 0)
-            sleep(sleep_interval)
+            rand_sleep(self.config)
 
-        return bool(youtube_id)
-
-    def get_reindex_map(self, index_name):
+    def _get_reindex_map(self, index_name: str) -> Callable:
         """return def to run for index"""
         def_map = {
             "ta_video": self._reindex_single_video,
@@ -270,30 +299,28 @@ class Reindex(ReindexBase):
             "ta_playlist": self._reindex_single_playlist,
         }
 
-        return def_map.get(index_name)
+        return def_map[index_name]
 
-    def _notify(self, name, index_config):
+    def _notify(self, name: str, total: int, idx: int) -> None:
         """send notification back to task"""
-        if self.total is None:
-            self.total = RedisQueue(index_config["queue_name"]).length()
-
-        remaining = RedisQueue(index_config["queue_name"]).length()
-        idx = self.total - remaining
-        message = [f"Reindexing {name.title()}s {idx}/{self.total}"]
-        progress = idx / self.total
+        message = [f"Reindexing {name.title()}s {idx}/{total}"]
+        progress = idx / total
         self.task.send_progress(message, progress=progress)
 
-    def _reindex_single_video(self, youtube_id):
+    def _reindex_single_video(self, youtube_id: str) -> None:
         """refresh data for single video"""
         video = YoutubeVideo(youtube_id)
 
         # read current state
         video.get_from_es()
+        if not video.json_data:
+            return
+
         es_meta = video.json_data.copy()
 
         # get new
         media_url = os.path.join(
-            self.config["application"]["videos"], es_meta["media_url"]
+            EnvironmentSettings.MEDIA_DIR, es_meta["media_url"]
         )
         video.build_json(media_path=media_url)
         if not video.youtube_meta:
@@ -306,15 +333,12 @@ class Reindex(ReindexBase):
         # add back
         video.json_data["player"] = es_meta.get("player")
         video.json_data["date_downloaded"] = es_meta.get("date_downloaded")
+        video.json_data["vid_type"] = es_meta.get("vid_type")
         video.json_data["channel"] = es_meta.get("channel")
         if es_meta.get("playlist"):
             video.json_data["playlist"] = es_meta.get("playlist")
 
         video.upload_to_es()
-        if es_meta.get("media_url") != video.json_data["media_url"]:
-            self._rename_media_file(
-                es_meta.get("media_url"), video.json_data["media_url"]
-            )
 
         thumb_handler = ThumbManager(youtube_id)
         thumb_handler.delete_video_thumb()
@@ -323,21 +347,14 @@ class Reindex(ReindexBase):
         Comments(youtube_id, config=self.config).reindex_comments()
         self.processed["videos"] += 1
 
-        return
-
-    def _rename_media_file(self, media_url_is, media_url_should):
-        """handle title change"""
-        print(f"[reindex] fix media_url {media_url_is} to {media_url_should}")
-        videos = self.config["application"]["videos"]
-        old_path = os.path.join(videos, media_url_is)
-        new_path = os.path.join(videos, media_url_should)
-        os.rename(old_path, new_path)
-
-    def _reindex_single_channel(self, channel_id):
+    def _reindex_single_channel(self, channel_id: str) -> None:
         """refresh channel data and sync to videos"""
         # read current state
         channel = YoutubeChannel(channel_id)
         channel.get_from_es()
+        if not channel.json_data:
+            return
+
         es_meta = channel.json_data.copy()
 
         # get new
@@ -358,37 +375,28 @@ class Reindex(ReindexBase):
             channel.json_data["channel_overwrites"] = overwrites
 
         channel.upload_to_es()
-        ChannelFullScan(channel_id).scan()
+        channel.sync_to_videos()
+        ChannelFullScan(channel_id, self.config).scan()
         self.processed["channels"] += 1
 
-    def _reindex_single_playlist(self, playlist_id):
+    def _reindex_single_playlist(self, playlist_id: str) -> None:
         """refresh playlist data"""
-        self._get_all_videos()
         playlist = YoutubePlaylist(playlist_id)
         playlist.get_from_es()
-        subscribed = playlist.json_data["playlist_subscribed"]
-        playlist.all_youtube_ids = self.all_indexed_ids
-        playlist.build_json(scrape=True)
-        if not playlist.json_data:
+        if (
+            not playlist.json_data
+            or playlist.json_data["playlist_type"] == "custom"
+        ):
+            return
+
+        is_active = playlist.update_playlist()
+        if not is_active:
             playlist.deactivate()
             return
 
-        playlist.json_data["playlist_subscribed"] = subscribed
-        playlist.upload_to_es()
         self.processed["playlists"] += 1
-        return
 
-    def _get_all_videos(self):
-        """add all videos for playlist index validation"""
-        if self.all_indexed_ids:
-            return
-
-        handler = PendingList()
-        handler.get_download()
-        handler.get_indexed()
-        self.all_indexed_ids = [i["youtube_id"] for i in handler.all_videos]
-
-    def cookie_is_valid(self):
+    def cookie_is_valid(self) -> bool:
         """return true if cookie is enabled and valid"""
         if not self.config["downloads"]["cookie_import"]:
             # is not activated, continue reindex
@@ -397,7 +405,7 @@ class Reindex(ReindexBase):
         valid = CookieHandler(self.config).validate()
         return valid
 
-    def build_message(self):
+    def build_message(self) -> str:
         """build progress message"""
         message = ""
         for key, value in self.processed.items():
@@ -427,7 +435,7 @@ class ReindexProgress(ReindexBase):
         self.request_type = request_type
         self.request_id = request_id
 
-    def get_progress(self):
+    def get_progress(self) -> dict:
         """get progress from task"""
         queue_name, request_type = self._get_queue_name()
         total = self._get_total_in_queue(queue_name)
@@ -485,13 +493,11 @@ class ReindexProgress(ReindexBase):
 
 
 class ChannelFullScan:
-    """
-    update from v0.3.0 to v0.3.1
-    full scan of channel to fix vid_type mismatch
-    """
+    """full scan of channel to fix vid_type mismatch"""
 
-    def __init__(self, channel_id):
+    def __init__(self, channel_id, config):
         self.channel_id = channel_id
+        self.config = config
         self.to_update = False
 
     def scan(self):
@@ -502,12 +508,14 @@ class ChannelFullScan:
         self.to_update = []
         for video in all_local_videos:
             video_id = video["youtube_id"]
-            remote_match = [i for i in all_remote_videos if i[0] == video_id]
+            remote_match = [
+                i for i in all_remote_videos if i["id"] == video_id
+            ]
             if not remote_match:
                 print(f"{video_id}: no remote match found")
                 continue
 
-            expected_type = remote_match[0][-1]
+            expected_type = remote_match[0]["vid_type"]
             if video["vid_type"] != expected_type:
                 self.to_update.append(
                     {
@@ -520,9 +528,8 @@ class ChannelFullScan:
 
     def _get_all_remote(self):
         """get all channel videos"""
-        sub = ChannelSubscription()
-        all_remote_videos = sub.get_last_youtube_videos(
-            self.channel_id, limit=False
+        all_remote_videos = get_last_channel_videos(
+            self.channel_id, self.config, limit=False
         )
 
         return all_remote_videos

backend/appsettings/src/snapshot.py

@@ -4,12 +4,12 @@ functionality:
 """
 
 from datetime import datetime
-from os import environ
 from time import sleep
 from zoneinfo import ZoneInfo
 
-from home.src.es.connect import ElasticWrap
-from home.src.ta.helper import get_mapping
+from common.src.env_settings import EnvironmentSettings
+from common.src.es_connect import ElasticWrap
+from common.src.helper import get_mapping
 
 
 class ElasticSnapshot:
@@ -19,7 +19,7 @@ class ElasticSnapshot:
     REPO_SETTINGS = {
         "compress": "true",
         "chunk_size": "1g",
-        "location": "/usr/share/elasticsearch/data/snapshot",
+        "location": EnvironmentSettings.ES_SNAPSHOT_DIR,
     }
     POLICY = "ta_daily"
 
@@ -150,7 +150,7 @@ class ElasticSnapshot:
         if statuscode == 200:
             print(f"snapshot: executing now: {response}")
 
-        if wait:
+        if wait and "snapshot_name" in response:
             self._wait_for_snapshot(response["snapshot_name"])
 
         return response
@@ -251,10 +251,9 @@ class ElasticSnapshot:
     @staticmethod
     def _date_converter(date_utc):
         """convert datetime string"""
-        expected_format = "%Y-%m-%dT%H:%M:%S.%fZ"
-        date = datetime.strptime(date_utc, expected_format)
-        local_datetime = date.replace(tzinfo=ZoneInfo("localtime"))
-        converted = local_datetime.astimezone(ZoneInfo(environ.get("TZ")))
+        date = datetime.strptime(date_utc, "%Y-%m-%dT%H:%M:%S.%fZ")
+        utc_date = date.replace(tzinfo=ZoneInfo("UTC"))
+        converted = utc_date.astimezone(ZoneInfo(EnvironmentSettings.TZ))
         converted_str = converted.strftime("%Y-%m-%d %H:%M")
 
         return converted_str

backend/appsettings/urls.py

@@ -0,0 +1,47 @@
+"""all app settings API urls"""
+
+from appsettings import views
+from django.urls import path
+
+urlpatterns = [
+    path(
+        "config/",
+        views.AppConfigApiView.as_view(),
+        name="api-config",
+    ),
+    path(
+        "snapshot/",
+        views.SnapshotApiListView.as_view(),
+        name="api-snapshot-list",
+    ),
+    path(
+        "snapshot/<slug:snapshot_id>/",
+        views.SnapshotApiView.as_view(),
+        name="api-snapshot",
+    ),
+    path(
+        "backup/",
+        views.BackupApiListView.as_view(),
+        name="api-backup-list",
+    ),
+    path(
+        "backup/<str:filename>/",
+        views.BackupApiView.as_view(),
+        name="api-backup",
+    ),
+    path(
+        "cookie/",
+        views.CookieView.as_view(),
+        name="api-cookie",
+    ),
+    path(
+        "potoken/",
+        views.POTokenView.as_view(),
+        name="api-potoken",
+    ),
+    path(
+        "token/",
+        views.TokenView.as_view(),
+        name="api-token",
+    ),
+]

backend/appsettings/views.py

@@ -0,0 +1,493 @@
+"""all app settings API views"""
+
+from appsettings.serializers import (
+    AppConfigSerializer,
+    BackupFileSerializer,
+    CookieUpdateSerializer,
+    CookieValidationSerializer,
+    PoTokenSerializer,
+    SnapshotCreateResponseSerializer,
+    SnapshotItemSerializer,
+    SnapshotListSerializer,
+    SnapshotRestoreResponseSerializer,
+    TokenResponseSerializer,
+)
+from appsettings.src.backup import ElasticBackup
+from appsettings.src.config import AppConfig
+from appsettings.src.snapshot import ElasticSnapshot
+from common.serializers import (
+    AsyncTaskResponseSerializer,
+    ErrorResponseSerializer,
+)
+from common.src.ta_redis import RedisArchivist
+from common.views_base import AdminOnly, AdminWriteOnly, ApiBaseView
+from django.conf import settings
+from download.src.yt_dlp_base import CookieHandler, POTokenHandler
+from drf_spectacular.utils import OpenApiResponse, extend_schema
+from rest_framework.authtoken.models import Token
+from rest_framework.response import Response
+from task.src.task_manager import TaskCommand
+from task.tasks import run_restore_backup
+
+
+class BackupApiListView(ApiBaseView):
+    """resolves to /api/appsettings/backup/
+    GET: returns list of available zip backups
+    POST: take zip backup now
+    """
+
+    permission_classes = [AdminOnly]
+    task_name = "run_backup"
+
+    @staticmethod
+    @extend_schema(
+        responses={
+            200: OpenApiResponse(BackupFileSerializer(many=True)),
+        },
+    )
+    def get(request):
+        """get list of available backup files"""
+        # pylint: disable=unused-argument
+        backup_files = ElasticBackup().get_all_backup_files()
+        serializer = BackupFileSerializer(backup_files, many=True)
+        return Response(serializer.data)
+
+    @extend_schema(
+        responses={
+            200: OpenApiResponse(AsyncTaskResponseSerializer()),
+        },
+    )
+    def post(self, request):
+        """start new backup file task"""
+        # pylint: disable=unused-argument
+        response = TaskCommand().start(self.task_name)
+        message = {
+            "message": "backup task started",
+            "task_id": response["task_id"],
+        }
+        serializer = AsyncTaskResponseSerializer(message)
+
+        return Response(serializer.data)
+
+
+class BackupApiView(ApiBaseView):
+    """resolves to /api/appsettings/backup/<filename>/
+    GET: return a single backup
+    POST: restore backup
+    DELETE: delete backup
+    """
+
+    permission_classes = [AdminOnly]
+    task_name = "restore_backup"
+
+    @staticmethod
+    @extend_schema(
+        responses={
+            200: OpenApiResponse(BackupFileSerializer()),
+            404: OpenApiResponse(
+                ErrorResponseSerializer(), description="file not found"
+            ),
+        }
+    )
+    def get(request, filename):
+        """get single backup"""
+        # pylint: disable=unused-argument
+        backup_file = ElasticBackup().build_backup_file_data(filename)
+        if not backup_file:
+            error = ErrorResponseSerializer({"error": "file not found"})
+            return Response(error.data, status=404)
+
+        serializer = BackupFileSerializer(backup_file)
+
+        return Response(serializer.data)
+
+    @extend_schema(
+        responses={
+            200: OpenApiResponse(AsyncTaskResponseSerializer()),
+            404: OpenApiResponse(
+                ErrorResponseSerializer(), description="file not found"
+            ),
+        }
+    )
+    def post(self, request, filename):
+        """start new task to restore backup file"""
+        # pylint: disable=unused-argument
+        backup_file = ElasticBackup().build_backup_file_data(filename)
+        if not backup_file:
+            error = ErrorResponseSerializer({"error": "file not found"})
+            return Response(error.data, status=404)
+
+        task = run_restore_backup.delay(filename)
+        message = {
+            "message": "backup restore task started",
+            "filename": filename,
+            "task_id": task.id,
+        }
+        return Response(message)
+
+    @staticmethod
+    @extend_schema(
+        responses={
+            204: OpenApiResponse(description="file deleted"),
+            404: OpenApiResponse(
+                ErrorResponseSerializer(), description="file not found"
+            ),
+        }
+    )
+    def delete(request, filename):
+        """delete backup file"""
+        # pylint: disable=unused-argument
+
+        backup_file = ElasticBackup().delete_file(filename)
+        if not backup_file:
+            error = ErrorResponseSerializer({"error": "file not found"})
+            return Response(error.data, status=404)
+
+        return Response(status=204)
+
+
+class AppConfigApiView(ApiBaseView):
+    """resolves to /api/appsettings/config/
+    GET: return app settings
+    POST: update app settings
+    """
+
+    permission_classes = [AdminWriteOnly]
+
+    @staticmethod
+    @extend_schema(
+        responses={
+            200: OpenApiResponse(AppConfigSerializer()),
+        }
+    )
+    def get(request):
+        """get app config"""
+        response = AppConfig().config
+        serializer = AppConfigSerializer(response)
+        return Response(serializer.data)
+
+    @staticmethod
+    @extend_schema(
+        request=AppConfigSerializer(),
+        responses={
+            200: OpenApiResponse(AppConfigSerializer()),
+            400: OpenApiResponse(
+                ErrorResponseSerializer(), description="Bad request"
+            ),
+        },
+    )
+    def post(request):
+        """update config values, allows partial update"""
+        serializer = AppConfigSerializer(data=request.data, partial=True)
+        serializer.is_valid(raise_exception=True)
+        validated_data = serializer.validated_data
+        updated_config = AppConfig().update_config(validated_data)
+        updated_serializer = AppConfigSerializer(updated_config)
+        return Response(updated_serializer.data)
+
+
+class CookieView(ApiBaseView):
+    """resolves to /api/appsettings/cookie/
+    GET: check if cookie is enabled
+    POST: verify validity of cookie
+    PUT: import cookie
+    DELETE: revoke the cookie
+    """
+
+    permission_classes = [AdminOnly]
+
+    @extend_schema(
+        responses={
+            200: OpenApiResponse(CookieValidationSerializer()),
+        }
+    )
+    def get(self, request):
+        """get cookie validation status"""
+        # pylint: disable=unused-argument
+        validation = self._get_cookie_validation()
+        serializer = CookieValidationSerializer(validation)
+
+        return Response(serializer.data)
+
+    @extend_schema(
+        responses={
+            200: OpenApiResponse(CookieValidationSerializer()),
+        }
+    )
+    def post(self, request):
+        """validate cookie"""
+        # pylint: disable=unused-argument
+        config = AppConfig().config
+        _ = CookieHandler(config).validate()
+        validation = self._get_cookie_validation()
+        serializer = CookieValidationSerializer(validation)
+
+        return Response(serializer.data)
+
+    @extend_schema(
+        request=CookieUpdateSerializer(),
+        responses={
+            200: OpenApiResponse(CookieValidationSerializer()),
+            400: OpenApiResponse(
+                ErrorResponseSerializer(), description="Bad request"
+            ),
+        },
+    )
+    def put(self, request):
+        """handle put request"""
+        # pylint: disable=unused-argument
+
+        serializer = CookieUpdateSerializer(data=request.data)
+        serializer.is_valid(raise_exception=True)
+        validated_data = serializer.validated_data
+
+        cookie = validated_data.get("cookie")
+        if not cookie:
+            message = "missing cookie key in request data"
+            print(message)
+            error = ErrorResponseSerializer({"error": message})
+            return Response(error.data, status=400)
+
+        if settings.DEBUG:
+            print(f"[cookie] preview:\n\n{cookie[:300]}")
+
+        config = AppConfig().config
+        handler = CookieHandler(config)
+        handler.set_cookie(cookie)
+        validated = handler.validate()
+        if not validated:
+            message = "[cookie]: import failed, not valid"
+            print(message)
+            error = ErrorResponseSerializer({"error": message})
+            handler.revoke()
+            return Response(error.data, status=400)
+
+        validation = self._get_cookie_validation()
+        serializer = CookieValidationSerializer(validation)
+
+        return Response(serializer.data)
+
+    @extend_schema(
+        responses={
+            204: OpenApiResponse(description="Cookie revoked"),
+        },
+    )
+    def delete(self, request):
+        """delete the cookie"""
+        config = AppConfig().config
+        handler = CookieHandler(config)
+        handler.revoke()
+        return Response(status=204)
+
+    @staticmethod
+    def _get_cookie_validation():
+        """get current cookie validation"""
+        config = AppConfig().config
+        validation = RedisArchivist().get_message_dict("cookie:valid")
+        is_enabled = {"cookie_enabled": config["downloads"]["cookie_import"]}
+        validation.update(is_enabled)
+
+        return validation
+
+
+class POTokenView(ApiBaseView):
+    """handle PO token"""
+
+    permission_classes = [AdminOnly]
+
+    @extend_schema(
+        responses={
+            200: OpenApiResponse(PoTokenSerializer()),
+            404: OpenApiResponse(
+                ErrorResponseSerializer(), description="PO token not found"
+            ),
+        }
+    )
+    def get(self, request):
+        """get PO token"""
+        config = AppConfig().config
+        potoken = POTokenHandler(config).get()
+        if not potoken:
+            error = ErrorResponseSerializer({"error": "PO token not found"})
+            return Response(error.data, status=404)
+
+        serializer = PoTokenSerializer(data={"potoken": potoken})
+        serializer.is_valid(raise_exception=True)
+
+        return Response(serializer.data)
+
+    @extend_schema(
+        responses={
+            200: OpenApiResponse(PoTokenSerializer()),
+            400: OpenApiResponse(
+                ErrorResponseSerializer(), description="Bad request"
+            ),
+        }
+    )
+    def post(self, request):
+        """Update PO token"""
+        serializer = PoTokenSerializer(data=request.data)
+        serializer.is_valid(raise_exception=True)
+        validated_data = serializer.validated_data
+        if not validated_data:
+            error = ErrorResponseSerializer(
+                {"error": "missing PO token key in request data"}
+            )
+            return Response(error.data, status=400)
+
+        config = AppConfig().config
+        new_token = validated_data["potoken"]
+
+        POTokenHandler(config).set_token(new_token)
+        return Response(serializer.data)
+
+    @extend_schema(
+        responses={
+            204: OpenApiResponse(description="PO token revoked"),
+        },
+    )
+    def delete(self, request):
+        """delete PO token"""
+        config = AppConfig().config
+        POTokenHandler(config).revoke_token()
+        return Response(status=204)
+
+
+class SnapshotApiListView(ApiBaseView):
+    """resolves to /api/appsettings/snapshot/
+    GET: returns snapshot config plus list of existing snapshots
+    POST: take snapshot now
+    """
+
+    permission_classes = [AdminOnly]
+
+    @staticmethod
+    @extend_schema(
+        responses={
+            200: OpenApiResponse(SnapshotListSerializer()),
+        }
+    )
+    def get(request):
+        """get available snapshots with metadata"""
+        # pylint: disable=unused-argument
+        snapshots = ElasticSnapshot().get_snapshot_stats()
+        serializer = SnapshotListSerializer(snapshots)
+        return Response(serializer.data)
+
+    @staticmethod
+    @extend_schema(
+        responses={
+            200: OpenApiResponse(SnapshotCreateResponseSerializer()),
+        }
+    )
+    def post(request):
+        """take snapshot now"""
+        # pylint: disable=unused-argument
+        response = ElasticSnapshot().take_snapshot_now()
+        serializer = SnapshotCreateResponseSerializer(response)
+        return Response(serializer.data)
+
+
+class SnapshotApiView(ApiBaseView):
+    """resolves to /api/appsettings/snapshot/<snapshot-id>/
+    GET: return a single snapshot
+    POST: restore snapshot
+    DELETE: delete a snapshot
+    """
+
+    permission_classes = [AdminOnly]
+
+    @staticmethod
+    @extend_schema(
+        responses={
+            200: OpenApiResponse(SnapshotItemSerializer()),
+            404: OpenApiResponse(
+                ErrorResponseSerializer(), description="snapshot not found"
+            ),
+        }
+    )
+    def get(request, snapshot_id):
+        """handle get request"""
+        # pylint: disable=unused-argument
+        snapshot = ElasticSnapshot().get_single_snapshot(snapshot_id)
+
+        if not snapshot:
+            error = ErrorResponseSerializer({"error": "snapshot not found"})
+            return Response(error.data, status=404)
+
+        serializer = SnapshotItemSerializer(snapshot)
+        return Response(serializer.data)
+
+    @staticmethod
+    @extend_schema(
+        responses={
+            200: OpenApiResponse(SnapshotRestoreResponseSerializer()),
+            400: OpenApiResponse(
+                ErrorResponseSerializer(), description="bad request"
+            ),
+        }
+    )
+    def post(request, snapshot_id):
+        """restore snapshot"""
+        # pylint: disable=unused-argument
+        response = ElasticSnapshot().restore_all(snapshot_id)
+        if not response:
+            error = ErrorResponseSerializer(
+                {"error": "failed to restore snapshot"}
+            )
+            return Response(error.data, status=400)
+
+        serializer = SnapshotRestoreResponseSerializer(response)
+
+        return Response(serializer.data)
+
+    @staticmethod
+    @extend_schema(
+        responses={
+            204: OpenApiResponse(description="delete snapshot from index"),
+        }
+    )
+    def delete(request, snapshot_id):
+        """delete snapshot from index"""
+        # pylint: disable=unused-argument
+        response = ElasticSnapshot().delete_single_snapshot(snapshot_id)
+        if not response:
+            error = ErrorResponseSerializer(
+                {"error": "failed to delete snapshot"}
+            )
+            return Response(error.data, status=400)
+
+        return Response(status=204)
+
+
+class TokenView(ApiBaseView):
+    """resolves to /api/appsettings/token/
+    GET: get API token
+    DELETE: revoke the token
+    """
+
+    permission_classes = [AdminOnly]
+
+    @staticmethod
+    @extend_schema(
+        responses={
+            200: OpenApiResponse(TokenResponseSerializer()),
+        }
+    )
+    def get(request):
+        """get your API token"""
+        token, _ = Token.objects.get_or_create(user=request.user)
+        serializer = TokenResponseSerializer({"token": token.key})
+        return Response(serializer.data)
+
+    @staticmethod
+    @extend_schema(
+        responses={
+            204: OpenApiResponse(description="delete token"),
+        }
+    )
+    def delete(request):
+        """delete your API token, new will get created on next get"""
+        print("revoke API token")
+        request.user.auth_token.delete()
+        return Response(status=204)

backend/channel/serializers.py

@@ -0,0 +1,107 @@
+"""channel serializers"""
+
+# pylint: disable=abstract-method
+
+from common.serializers import PaginationSerializer, ValidateUnknownFieldsMixin
+from rest_framework import serializers
+from video.src.constants import VideoTypeEnum
+
+
+class ChannelOverwriteSerializer(
+    ValidateUnknownFieldsMixin, serializers.Serializer
+):
+    """serialize channel overwrites"""
+
+    download_format = serializers.CharField(required=False, allow_null=True)
+    autodelete_days = serializers.IntegerField(required=False, allow_null=True)
+    index_playlists = serializers.BooleanField(required=False, allow_null=True)
+    integrate_sponsorblock = serializers.BooleanField(
+        required=False, allow_null=True
+    )
+    subscriptions_channel_size = serializers.IntegerField(
+        required=False, allow_null=True
+    )
+    subscriptions_live_channel_size = serializers.IntegerField(
+        required=False, allow_null=True
+    )
+    subscriptions_shorts_channel_size = serializers.IntegerField(
+        required=False, allow_null=True
+    )
+
+
+class ChannelSerializer(serializers.Serializer):
+    """serialize channel"""
+
+    channel_id = serializers.CharField()
+    channel_active = serializers.BooleanField()
+    channel_banner_url = serializers.CharField()
+    channel_thumb_url = serializers.CharField()
+    channel_tvart_url = serializers.CharField()
+    channel_description = serializers.CharField()
+    channel_last_refresh = serializers.CharField()
+    channel_name = serializers.CharField()
+    channel_overwrites = ChannelOverwriteSerializer(required=False)
+    channel_subs = serializers.IntegerField()
+    channel_subscribed = serializers.BooleanField()
+    channel_tags = serializers.ListField(
+        child=serializers.CharField(), required=False
+    )
+    channel_tabs = serializers.ListField(
+        child=serializers.ChoiceField(VideoTypeEnum.values_known())
+    )
+    channel_views = serializers.IntegerField()
+    _index = serializers.CharField(required=False)
+    _score = serializers.IntegerField(required=False)
+
+
+class ChannelListSerializer(serializers.Serializer):
+    """serialize channel list"""
+
+    data = ChannelSerializer(many=True)
+    paginate = PaginationSerializer()
+
+
+class ChannelListQuerySerializer(serializers.Serializer):
+    """serialize list query"""
+
+    filter = serializers.ChoiceField(choices=["subscribed"], required=False)
+    page = serializers.IntegerField(required=False)
+
+
+class ChannelUpdateSerializer(serializers.Serializer):
+    """update channel"""
+
+    channel_subscribed = serializers.BooleanField(required=False)
+    channel_overwrites = ChannelOverwriteSerializer(required=False)
+
+
+class ChannelAggBucketSerializer(serializers.Serializer):
+    """serialize channel agg bucket"""
+
+    value = serializers.IntegerField()
+    value_str = serializers.CharField(required=False)
+
+
+class ChannelAggSerializer(serializers.Serializer):
+    """serialize channel aggregation"""
+
+    total_items = ChannelAggBucketSerializer()
+    total_size = ChannelAggBucketSerializer()
+    total_duration = ChannelAggBucketSerializer()
+
+
+class ChannelNavSerializer(serializers.Serializer):
+    """serialize channel navigation"""
+
+    has_pending = serializers.BooleanField()
+    has_ignored = serializers.BooleanField()
+    has_playlists = serializers.BooleanField()
+    has_videos = serializers.BooleanField()
+    has_streams = serializers.BooleanField()
+    has_shorts = serializers.BooleanField()
+
+
+class ChannelSearchQuerySerializer(serializers.Serializer):
+    """serialize query parameters for searching"""
+
+    q = serializers.CharField()

backend/channel/src/index.py

@@ -4,16 +4,17 @@ functionality:
 - index and update in es
 """
 
-import json
 import os
 from datetime import datetime
 
-from home.src.download import queue  # partial import
-from home.src.download.thumbnails import ThumbManager
-from home.src.download.yt_dlp_base import YtWrap
-from home.src.es.connect import ElasticWrap, IndexPaginate
-from home.src.index.generic import YouTubeItem
-from home.src.index.playlist import YoutubePlaylist
+from channel.src.remote_query import get_last_channel_videos
+from common.src.env_settings import EnvironmentSettings
+from common.src.es_connect import ElasticWrap, IndexPaginate
+from common.src.helper import rand_sleep
+from common.src.index_generic import YouTubeItem
+from download.src.thumbnails import ThumbManager
+from download.src.yt_dlp_base import YtWrap
+from video.src.constants import VideoTypeEnum
 
 
 class YoutubeChannel(YouTubeItem):
@@ -23,8 +24,8 @@ class YoutubeChannel(YouTubeItem):
     index_name = "ta_channel"
     yt_base = "https://www.youtube.com/channel/"
     yt_obs = {
-        "extract_flat": True,
-        "allow_playlist_files": True,
+        "playlist_items": "0,0",
+        "skip_download": True,
     }
 
     def __init__(self, youtube_id, task=False):
@@ -32,10 +33,6 @@ class YoutubeChannel(YouTubeItem):
         self.all_playlists = False
         self.task = task
 
-    def build_yt_url(self):
-        """overwrite base to use channel about page"""
-        return f"{self.yt_base}{self.youtube_id}/about"
-
     def build_json(self, upload=False, fallback=False):
         """get from es or from youtube"""
         self.get_from_es()
@@ -46,6 +43,10 @@ class YoutubeChannel(YouTubeItem):
         if not self.youtube_meta and fallback:
             self._video_fallback(fallback)
         else:
+            if not self.youtube_meta:
+                message = f"{self.youtube_id}: Failed to get metadata"
+                raise ValueError(message)
+
             self.process_youtube_meta()
             self.get_channel_art()
 
@@ -55,30 +56,23 @@ class YoutubeChannel(YouTubeItem):
     def process_youtube_meta(self):
         """extract relevant fields"""
         self.youtube_meta["thumbnails"].reverse()
-        channel_subs = self.youtube_meta.get("channel_follower_count") or 0
+        channel_name = self.youtube_meta["uploader"] or self.youtube_meta["id"]
         self.json_data = {
             "channel_active": True,
-            "channel_description": self.youtube_meta.get("description", False),
+            "channel_description": self.youtube_meta.get("description", ""),
             "channel_id": self.youtube_id,
             "channel_last_refresh": int(datetime.now().timestamp()),
-            "channel_name": self.youtube_meta["uploader"],
-            "channel_subs": channel_subs,
+            "channel_name": channel_name,
+            "channel_subs": self.youtube_meta.get("channel_follower_count", 0),
             "channel_subscribed": False,
-            "channel_tags": self._parse_tags(self.youtube_meta.get("tags")),
+            "channel_tags": self.youtube_meta.get("tags", []),
             "channel_banner_url": self._get_banner_art(),
             "channel_thumb_url": self._get_thumb_art(),
             "channel_tvart_url": self._get_tv_art(),
-            "channel_views": self.youtube_meta.get("view_count", 0),
+            "channel_views": self.youtube_meta.get("view_count") or 0,
+            "channel_tabs": self.get_channel_tabs(),
         }
 
-    def _parse_tags(self, tags):
-        """parse channel tags"""
-        if not tags:
-            return False
-
-        joined = " ".join(tags)
-        return [i.strip() for i in joined.split('"') if i and not i == " "]
-
     def _get_thumb_art(self):
         """extract thumb art"""
         for i in self.youtube_meta["thumbnails"]:
@@ -112,6 +106,31 @@ class YoutubeChannel(YouTubeItem):
 
         return False
 
+    def get_channel_tabs(self) -> list[str]:
+        """get channel tabs"""
+        tabs = VideoTypeEnum.values_known()
+        config_cp = self.config.copy()
+        config_cp["subscriptions"] = {
+            "channel_size": 1,
+            "live_channel_size": 1,
+            "shorts_channel_size": 1,
+        }
+        tabs = []
+        for query_filter in VideoTypeEnum:
+            if query_filter == VideoTypeEnum.UNKNOWN:
+                continue
+
+            videos = get_last_channel_videos(
+                channel_id=self.youtube_id,
+                config=config_cp,
+                limit=True,
+                query_filter=query_filter,
+            )
+            if videos:
+                tabs.append(query_filter.value)
+
+        return tabs
+
     def _video_fallback(self, fallback):
         """use video metadata as fallback"""
         print(f"{self.youtube_id}: fallback to video metadata")
@@ -124,32 +143,11 @@ class YoutubeChannel(YouTubeItem):
             "channel_tvart_url": False,
             "channel_id": self.youtube_id,
             "channel_subscribed": False,
-            "channel_tags": False,
-            "channel_description": False,
+            "channel_tags": [],
+            "channel_description": "",
             "channel_thumb_url": False,
             "channel_views": 0,
         }
-        self._info_json_fallback()
-
-    def _info_json_fallback(self):
-        """read channel info.json for additional metadata"""
-        info_json = os.path.join(
-            self.config["application"]["cache_dir"],
-            "import",
-            f"{self.youtube_id}.info.json",
-        )
-        if os.path.exists(info_json):
-            print(f"{self.youtube_id}: read info.json file")
-            with open(info_json, "r", encoding="utf-8") as f:
-                content = json.loads(f.read())
-
-            self.json_data.update(
-                {
-                    "channel_subs": content.get("channel_follower_count", 0),
-                    "channel_description": content.get("description", False),
-                }
-            )
-            os.remove(info_json)
 
     def get_channel_art(self):
         """download channel art for new channels"""
@@ -165,8 +163,18 @@ class YoutubeChannel(YouTubeItem):
         # add ingest pipeline
         processors = []
         for field, value in self.json_data.items():
-            line = {"set": {"field": "channel." + field, "value": value}}
+            if value is None:
+                line = {
+                    "script": {
+                        "lang": "painless",
+                        "source": f"ctx['{field}'] = null;",
+                    }
+                }
+            else:
+                line = {"set": {"field": "channel." + field, "value": value}}
+
             processors.append(line)
+
         data = {"description": self.youtube_id, "processors": processors}
         ingest_path = f"_ingest/pipeline/{self.youtube_id}"
         _, _ = ElasticWrap(ingest_path).put(data)
@@ -175,38 +183,15 @@ class YoutubeChannel(YouTubeItem):
         update_path = f"ta_video/_update_by_query?pipeline={self.youtube_id}"
         _, _ = ElasticWrap(update_path).post(data)
 
-    def get_folder_path(self):
-        """get folder where media files get stored"""
-        folder_path = os.path.join(
-            self.app_conf["videos"],
-            self.json_data["channel_id"],
-        )
-        return folder_path
+    def change_subscribe(self, new_subscribe_state: bool):
+        """change subscribe status"""
+        if not self.json_data:
+            self.build_json()
 
-    def delete_es_videos(self):
-        """delete all channel documents from elasticsearch"""
-        data = {
-            "query": {
-                "term": {"channel.channel_id": {"value": self.youtube_id}}
-            }
-        }
-        _, _ = ElasticWrap("ta_video/_delete_by_query").post(data)
-
-    def delete_es_comments(self):
-        """delete all comments from this channel"""
-        data = {
-            "query": {
-                "term": {"comment_channel_id": {"value": self.youtube_id}}
-            }
-        }
-        _, _ = ElasticWrap("ta_comment/_delete_by_query").post(data)
-
-    def delete_playlists(self):
-        """delete all indexed playlist from es"""
-        all_playlists = self.get_indexed_playlists()
-        for playlist in all_playlists:
-            playlist_id = playlist["playlist_id"]
-            YoutubePlaylist(playlist_id).delete_metadata()
+        self.json_data["channel_subscribed"] = new_subscribe_state
+        self.upload_to_es()
+        self.sync_to_videos()
+        return self.json_data
 
     def delete_channel(self):
         """delete channel and all videos"""
@@ -215,23 +200,7 @@ class YoutubeChannel(YouTubeItem):
         if not self.json_data:
             raise FileNotFoundError
 
-        folder_path = self.get_folder_path()
-        print(f"{self.youtube_id}: delete all media files")
-        try:
-            all_videos = os.listdir(folder_path)
-            for video in all_videos:
-                video_path = os.path.join(folder_path, video)
-                os.remove(video_path)
-            os.rmdir(folder_path)
-        except FileNotFoundError:
-            print(f"no videos found for {folder_path}")
-
-        print(f"{self.youtube_id}: delete indexed playlists")
-        self.delete_playlists()
-        print(f"{self.youtube_id}: delete indexed videos")
-        self.delete_es_videos()
-        self.delete_es_comments()
-        self.del_in_es()
+        ChannelDelete(json_data=self.json_data).delete()
 
     def index_channel_playlists(self):
         """add all playlists of channel to index"""
@@ -244,14 +213,29 @@ class YoutubeChannel(YouTubeItem):
             print(f"{self.youtube_id}: no playlists found.")
             return
 
-        all_youtube_ids = self.get_all_video_ids()
         total = len(self.all_playlists)
         for idx, playlist in enumerate(self.all_playlists):
             if self.task:
                 self._notify_single_playlist(idx, total)
 
-            self._index_single_playlist(playlist, all_youtube_ids)
+            self._index_single_playlist(playlist)
             print("add playlist: " + playlist[1])
+            rand_sleep(self.config)
+
+    def get_all_playlists(self):
+        """get all playlists owned by this channel"""
+        url = (
+            f"https://www.youtube.com/channel/{self.youtube_id}"
+            + "/playlists?view=1&sort=dd&shelf_id=0"
+        )
+        obs = {"skip_download": True, "extract_flat": True}
+        playlists, _ = YtWrap(obs, self.config).extract(url)
+        if not playlists:
+            self.all_playlists = []
+            return
+
+        all_entries = [(i["id"], i["title"]) for i in playlists["entries"]]
+        self.all_playlists = all_entries
 
     def _notify_single_playlist(self, idx, total):
         """send notification"""
@@ -263,32 +247,12 @@ class YoutubeChannel(YouTubeItem):
         self.task.send_progress(message, progress=(idx + 1) / total)
 
     @staticmethod
-    def _index_single_playlist(playlist, all_youtube_ids):
+    def _index_single_playlist(playlist):
         """add single playlist if needed"""
+        from playlist.src.index import YoutubePlaylist
+
         playlist = YoutubePlaylist(playlist[0])
-        playlist.all_youtube_ids = all_youtube_ids
-        playlist.build_json()
-        if not playlist.json_data:
-            return
-
-        entries = playlist.json_data["playlist_entries"]
-        downloaded = [i for i in entries if i["downloaded"]]
-        if not downloaded:
-            return
-
-        playlist.upload_to_es()
-        playlist.add_vids_to_playlist()
-        playlist.get_playlist_art()
-
-    @staticmethod
-    def get_all_video_ids():
-        """match all playlists with videos"""
-        handler = queue.PendingList()
-        handler.get_download()
-        handler.get_indexed()
-        all_youtube_ids = [i["youtube_id"] for i in handler.all_videos]
-
-        return all_youtube_ids
+        playlist.update_playlist(skip_on_empty=True)
 
     def get_channel_videos(self):
         """get all videos from channel"""
@@ -301,18 +265,110 @@ class YoutubeChannel(YouTubeItem):
         all_videos = IndexPaginate("ta_video", data).get_results()
         return all_videos
 
-    def get_all_playlists(self):
-        """get all playlists owned by this channel"""
-        url = (
-            f"https://www.youtube.com/channel/{self.youtube_id}"
-            + "/playlists?view=1&sort=dd&shelf_id=0"
-        )
-        obs = {"skip_download": True, "extract_flat": True}
-        playlists = YtWrap(obs, self.config).extract(url)
-        all_entries = [(i["id"], i["title"]) for i in playlists["entries"]]
-        self.all_playlists = all_entries
+    def get_overwrites(self) -> dict:
+        """get all per channel overwrites"""
+        return self.json_data.get("channel_overwrites", {})
 
-    def get_indexed_playlists(self, active_only=False):
+    def set_overwrites(self, overwrites):
+        """set per channel overwrites"""
+        valid_keys = [
+            "download_format",
+            "autodelete_days",
+            "index_playlists",
+            "integrate_sponsorblock",
+            "subscriptions_channel_size",
+            "subscriptions_live_channel_size",
+            "subscriptions_shorts_channel_size",
+        ]
+
+        to_write = self.json_data.get("channel_overwrites", {})
+        for key, value in overwrites.items():
+            if key not in valid_keys:
+                raise ValueError(f"invalid overwrite key: {key}")
+
+            if value is None and key in to_write:
+                to_write.pop(key)
+                continue
+
+            to_write.update({key: value})
+
+        self.json_data["channel_overwrites"] = to_write
+
+
+class ChannelDelete(YouTubeItem):
+    """delete and cleanup"""
+
+    index_name = "ta_channel"
+
+    def __init__(self, json_data):
+        super().__init__(youtube_id=json_data["channel_id"])
+        self.json_data = json_data
+
+    def delete(self):
+        """delete channel and all videos"""
+        folder_path = self._get_folder_path()
+        print(f"{self.youtube_id}: delete all media files")
+        try:
+            all_videos = os.listdir(folder_path)
+            for video in all_videos:
+                video_path = os.path.join(folder_path, video)
+                os.remove(video_path)
+            os.rmdir(folder_path)
+        except FileNotFoundError:
+            print(f"no videos found for {folder_path}")
+
+        print(f"{self.youtube_id}: delete indexed playlists")
+        self._delete_playlists()
+        print(f"{self.youtube_id}: delete indexed videos")
+        self._delete_es_videos()
+        self._delete_es_comments()
+        self._delete_es_subtitles()
+        self.del_in_es()
+
+    def _get_folder_path(self):
+        """get folder where media files get stored"""
+        folder_path = os.path.join(
+            EnvironmentSettings.MEDIA_DIR,
+            self.json_data["channel_id"],
+        )
+        return folder_path
+
+    def _delete_es_videos(self):
+        """delete all channel documents from elasticsearch"""
+        data = {
+            "query": {
+                "term": {"channel.channel_id": {"value": self.youtube_id}}
+            }
+        }
+        _, _ = ElasticWrap("ta_video/_delete_by_query").post(data)
+
+    def _delete_es_comments(self):
+        """delete all comments from this channel"""
+        data = {
+            "query": {
+                "term": {"comment_channel_id": {"value": self.youtube_id}}
+            }
+        }
+        _, _ = ElasticWrap("ta_comment/_delete_by_query").post(data)
+
+    def _delete_es_subtitles(self):
+        """delete all subtitles from this channel"""
+        data = {
+            "query": {
+                "term": {"subtitle_channel_id": {"value": self.youtube_id}}
+            }
+        }
+        _, _ = ElasticWrap("ta_subtitle/_delete_by_query").post(data)
+
+    def _delete_playlists(self):
+        """delete all indexed playlist from es"""
+        from playlist.src.index import YoutubePlaylist
+
+        all_playlists = self._get_indexed_playlists()
+        for playlist in all_playlists:
+            YoutubePlaylist(playlist["playlist_id"]).delete_metadata()
+
+    def _get_indexed_playlists(self, active_only=False):
         """get all indexed playlists from channel"""
         must_list = [
             {"term": {"playlist_channel_id": {"value": self.youtube_id}}}
@@ -325,38 +381,6 @@ class YoutubeChannel(YouTubeItem):
         all_playlists = IndexPaginate("ta_playlist", data).get_results()
         return all_playlists
 
-    def get_overwrites(self):
-        """get all per channel overwrites"""
-        return self.json_data.get("channel_overwrites", False)
-
-    def set_overwrites(self, overwrites):
-        """set per channel overwrites"""
-        valid_keys = [
-            "download_format",
-            "autodelete_days",
-            "index_playlists",
-            "integrate_sponsorblock",
-        ]
-
-        to_write = self.json_data.get("channel_overwrites", {})
-        for key, value in overwrites.items():
-            if key not in valid_keys:
-                raise ValueError(f"invalid overwrite key: {key}")
-            if value == "disable":
-                to_write[key] = False
-                continue
-            if value in [0, "0"]:
-                if key in to_write:
-                    del to_write[key]
-                continue
-            if value == "1":
-                to_write[key] = True
-                continue
-            if value:
-                to_write.update({key: value})
-
-        self.json_data["channel_overwrites"] = to_write
-
 
 def channel_overwrites(channel_id, overwrites):
     """collection to overwrite settings per channel"""
@@ -365,3 +389,5 @@ def channel_overwrites(channel_id, overwrites):
     channel.set_overwrites(overwrites)
     channel.upload_to_es()
     channel.sync_to_videos()
+
+    return channel.json_data

backend/channel/src/nav.py

@@ -0,0 +1,97 @@
+"""build channel nav"""
+
+from common.src.es_connect import ElasticWrap
+
+
+class ChannelNav:
+    """get all nav items"""
+
+    def __init__(self, channel_id):
+        self.channel_id = channel_id
+
+    def get_nav(self):
+        """build nav items"""
+        nav = {
+            "has_pending": self._get_has_pending(),
+            "has_ignored": self._get_has_ignored(),
+            "has_playlists": self._get_has_playlists(),
+        }
+        nav.update(self._get_vid_types())
+        return nav
+
+    def _get_vid_types(self):
+        """get available vid_types in given channel"""
+        data = {
+            "size": 0,
+            "query": {
+                "term": {"channel.channel_id": {"value": self.channel_id}}
+            },
+            "aggs": {"unique_values": {"terms": {"field": "vid_type"}}},
+        }
+        response, _ = ElasticWrap("ta_video/_search").get(data)
+        buckets = response["aggregations"]["unique_values"]["buckets"]
+
+        type_nav = {
+            "has_videos": False,
+            "has_streams": False,
+            "has_shorts": False,
+        }
+        for bucket in buckets:
+            if bucket["key"] == "videos":
+                type_nav["has_videos"] = True
+            if bucket["key"] == "streams":
+                type_nav["has_streams"] = True
+            if bucket["key"] == "shorts":
+                type_nav["has_shorts"] = True
+
+        return type_nav
+
+    def _get_has_pending(self):
+        """check if has pending videos in download queue"""
+        data = {
+            "size": 1,
+            "query": {
+                "bool": {
+                    "must": [
+                        {"term": {"status": {"value": "pending"}}},
+                        {"term": {"channel_id": {"value": self.channel_id}}},
+                    ]
+                }
+            },
+            "_source": False,
+        }
+        response, _ = ElasticWrap("ta_download/_search").get(data=data)
+
+        return bool(response["hits"]["hits"])
+
+    def _get_has_ignored(self):
+        """Check if there are ignored videos in the download queue"""
+        data = {
+            "size": 1,
+            "query": {
+                "bool": {
+                    "must": [
+                        {"term": {"status": {"value": "ignore"}}},
+                        {"term": {"channel_id": {"value": self.channel_id}}},
+                    ]
+                }
+            },
+            "_source": False,
+        }
+        response, _ = ElasticWrap("ta_download/_search").get(data=data)
+
+        return bool(response["hits"]["hits"])
+
+    def _get_has_playlists(self):
+        """check if channel has playlists"""
+        path = "ta_playlist/_search"
+        data = {
+            "size": 1,
+            "query": {
+                "term": {"playlist_channel_id": {"value": self.channel_id}}
+            },
+            "_source": False,
+        }
+        response, _ = ElasticWrap(path).get(data=data)
+
+        return bool(response["hits"]["hits"])

backend/channel/src/remote_query.py

@@ -0,0 +1,136 @@
+"""build queries for video extraction from channel subscriptions"""
+
+from download.src.yt_dlp_base import YtWrap
+from video.src.constants import VideoTypeEnum
+
+
+class VideoQueryBuilder:
+    """Build queries for yt-dlp."""
+
+    def __init__(self, config: dict, channel_overwrites: dict | None = None):
+        self.config = config
+        self.channel_overwrites = channel_overwrites or {}
+
+    def build_queries(
+        self,
+        video_type: VideoTypeEnum | list[VideoTypeEnum] | None,
+        limit: bool = True,
+    ) -> list[tuple[VideoTypeEnum, int | None]]:
+        """Build queries for all or specific video type."""
+        query_methods = {
+            VideoTypeEnum.VIDEOS: self.videos_query,
+            VideoTypeEnum.STREAMS: self.streams_query,
+            VideoTypeEnum.SHORTS: self.shorts_query,
+        }
+
+        if video_type and video_type != VideoTypeEnum.UNKNOWN:
+            # build query for specific type/s
+            if not isinstance(video_type, list):
+                video_type = [video_type]
+
+            queries = []
+            for video_type_item in video_type:
+                query_method = query_methods.get(video_type_item)
+                if not query_method:
+                    continue
+
+                query = query_method(limit)
+                if query[1] != 0:
+                    queries.append(query)
+
+            return queries
+
+        # Build and return queries for all video types
+        queries = []
+        for build_query in query_methods.values():
+            query = build_query(limit)
+            if query[1] != 0:
+                queries.append(query)
+
+        return queries
+
+    def videos_query(self, limit: bool) -> tuple[VideoTypeEnum, int | None]:
+        """Build query for videos."""
+        return self._build_generic_query(
+            video_type=VideoTypeEnum.VIDEOS,
+            overwrite_key="subscriptions_channel_size",
+            config_key="channel_size",
+            limit=limit,
+        )
+
+    def streams_query(self, limit: bool) -> tuple[VideoTypeEnum, int | None]:
+        """Build query for streams."""
+        return self._build_generic_query(
+            video_type=VideoTypeEnum.STREAMS,
+            overwrite_key="subscriptions_live_channel_size",
+            config_key="live_channel_size",
+            limit=limit,
+        )
+
+    def shorts_query(self, limit: bool) -> tuple[VideoTypeEnum, int | None]:
+        """Build query for shorts."""
+        return self._build_generic_query(
+            video_type=VideoTypeEnum.SHORTS,
+            overwrite_key="subscriptions_shorts_channel_size",
+            config_key="shorts_channel_size",
+            limit=limit,
+        )
+
+    def _build_generic_query(
+        self,
+        video_type: VideoTypeEnum,
+        overwrite_key: str,
+        config_key: str,
+        limit: bool,
+    ) -> tuple[VideoTypeEnum, int | None]:
+        """Generic query for video page scraping."""
+        app_config_size = self.config["subscriptions"].get(config_key)
+        if not limit or app_config_size is None:
+            # treat None as unlimited
+            return (video_type, None)
+
+        if (
+            overwrite_key in self.channel_overwrites
+            and self.channel_overwrites[overwrite_key] is not None
+        ):
+            overwrite = self.channel_overwrites[overwrite_key]
+            return (video_type, overwrite)
+
+        if app_config_size:
+            return (video_type, app_config_size)
+
+        return (video_type, 0)
+
+
+def get_last_channel_videos(
+    channel_id,
+    config,
+    limit=None,
+    query_filter=None,
+    channel_overwrites=None,
+):
+    """get a list of last videos from channel"""
+    query_handler = VideoQueryBuilder(config, channel_overwrites)
+    queries = query_handler.build_queries(query_filter)
+    last_videos = []
+
+    for vid_type_enum, limit_amount in queries:
+        obs = {
+            "skip_download": True,
+            "extract_flat": True,
+        }
+        vid_type = vid_type_enum.value
+
+        if limit is not None:
+            obs.update({"playlist_items": f":{limit_amount}:1"})
+
+        url = f"https://www.youtube.com/channel/{channel_id}/{vid_type}"
+        channel_query, _ = YtWrap(obs, config).extract(url)
+        if not channel_query:
+            continue
+
+        for entry in channel_query["entries"]:
+            entry["vid_type"] = vid_type
+            last_videos.append(entry)
+
+    return last_videos

backend/channel/tests/test_src/test_remote_query.py

@@ -0,0 +1,128 @@
+"""test video query building"""
+
+# pylint: disable=redefined-outer-name
+
+from enum import Enum
+
+import pytest
+from channel.src.remote_query import VideoQueryBuilder
+from video.src.constants import VideoTypeEnum
+
+
+@pytest.fixture
+def default_config():
+    """from appsettings"""
+    return {
+        "subscriptions": {
+            "channel_size": 5,
+            "live_channel_size": 3,
+            "shorts_channel_size": 2,
+        }
+    }
+
+
+@pytest.fixture
+def empty_overwrites():
+    """from channel overwrites"""
+    return {}
+
+
+@pytest.fixture
+def overwrites():
+    """from channel overwrites"""
+    return {
+        "subscriptions_channel_size": 10,
+        "subscriptions_live_channel_size": 0,
+        "subscriptions_shorts_channel_size": None,
+    }
+
+
+def test_build_all_queries_with_limit(default_config, empty_overwrites):
+    """default, empty overwrite"""
+    builder = VideoQueryBuilder(default_config, empty_overwrites)
+    result = builder.build_queries(None, limit=True)
+    expected = [
+        (VideoTypeEnum.VIDEOS, 5),
+        (VideoTypeEnum.STREAMS, 3),
+        (VideoTypeEnum.SHORTS, 2),
+    ]
+    assert result == expected
+
+
+def test_build_all_queries_without_limit(default_config, empty_overwrites):
+    """limit disabled"""
+    builder = VideoQueryBuilder(default_config, empty_overwrites)
+    result = builder.build_queries(None, limit=False)
+    expected = [
+        (VideoTypeEnum.VIDEOS, None),
+        (VideoTypeEnum.STREAMS, None),
+        (VideoTypeEnum.SHORTS, None),
+    ]
+    assert result == expected
+
+
+def test_build_specific_query(default_config, empty_overwrites):
+    """single vid_type"""
+    builder = VideoQueryBuilder(default_config, empty_overwrites)
+    result = builder.build_queries(VideoTypeEnum.VIDEOS)
+    assert result == [(VideoTypeEnum.VIDEOS, 5)]
+
+
+def test_build_multiple_queries(default_config, empty_overwrites):
+    """vid_type list"""
+    builder = VideoQueryBuilder(default_config, empty_overwrites)
+    result = builder.build_queries(
+        [VideoTypeEnum.VIDEOS, VideoTypeEnum.SHORTS]
+    )
+    assert result == [(VideoTypeEnum.VIDEOS, 5), (VideoTypeEnum.SHORTS, 2)]
+
+
+def test_build_unknown_queries(default_config, empty_overwrites):
+    """vid_type unknown"""
+    builder = VideoQueryBuilder(default_config, empty_overwrites)
+    result = builder.build_queries(VideoTypeEnum.UNKNOWN)
+    assert result == [
+        (VideoTypeEnum.VIDEOS, 5),
+        (VideoTypeEnum.STREAMS, 3),
+        (VideoTypeEnum.SHORTS, 2),
+    ]
+
+
+def test_overwrite_applied(default_config, overwrites):
+    """with overwrite from channel config"""
+    builder = VideoQueryBuilder(default_config, overwrites)
+    result = builder.build_queries(None, limit=True)
+    expected = [
+        (VideoTypeEnum.VIDEOS, 10),  # Overwritten
+        # STREAMS is overwritten to 0, should be excluded
+        (VideoTypeEnum.SHORTS, 2),  # None in overwrite, fallback to config
+    ]
+    assert result == expected
+
+
+def test_no_limit_ignores_config_and_overwrites(default_config, overwrites):
+    """no limit single vid_type"""
+    builder = VideoQueryBuilder(default_config, overwrites)
+    result = builder.build_queries([VideoTypeEnum.STREAMS], limit=False)
+    assert result == [(VideoTypeEnum.STREAMS, None)]
+
+
+def test_zero_query_not_included(default_config):
+    """overwrite to zero to disable"""
+    overwrites = {"subscriptions_live_channel_size": 0}
+    builder = VideoQueryBuilder(default_config, overwrites)
+    result = builder.build_queries([VideoTypeEnum.STREAMS], limit=True)
+    assert not result  # Should be skipped due to 0
+
+
+def test_invalid_video_type_is_ignored(default_config):
+    """invalid enum"""
+    builder = VideoQueryBuilder(default_config)
+
+    class FakeEnum(Enum):
+        """invalid"""
+
+        INVALID = "invalid"
+
+    result = builder.build_queries([FakeEnum.INVALID], limit=True)
+    assert not result

backend/channel/urls.py

@@ -0,0 +1,32 @@
+"""all channel API urls"""
+
+from channel import views
+from django.urls import path
+
+urlpatterns = [
+    path(
+        "",
+        views.ChannelApiListView.as_view(),
+        name="api-channel-list",
+    ),
+    path(
+        "search/",
+        views.ChannelApiSearchView.as_view(),
+        name="api-channel-search",
+    ),
+    path(
+        "<slug:channel_id>/",
+        views.ChannelApiView.as_view(),
+        name="api-channel",
+    ),
+    path(
+        "<slug:channel_id>/aggs/",
+        views.ChannelAggsApiView.as_view(),
+        name="api-channel-aggs",
+    ),
+    path(
+        "<slug:channel_id>/nav/",
+        views.ChannelNavApiView.as_view(),
+        name="api-channel-nav",
+    ),
+]

backend/channel/views.py

@@ -0,0 +1,280 @@
+"""all channel API views"""
+
+from channel.serializers import (
+    ChannelAggSerializer,
+    ChannelListQuerySerializer,
+    ChannelListSerializer,
+    ChannelNavSerializer,
+    ChannelSearchQuerySerializer,
+    ChannelSerializer,
+    ChannelUpdateSerializer,
+)
+from channel.src.index import YoutubeChannel, channel_overwrites
+from channel.src.nav import ChannelNav
+from common.serializers import ErrorResponseSerializer
+from common.src.urlparser import Parser
+from common.views_base import AdminWriteOnly, ApiBaseView
+from drf_spectacular.utils import (
+    OpenApiParameter,
+    OpenApiResponse,
+    extend_schema,
+)
+from rest_framework.response import Response
+from task.tasks import index_channel_playlists, subscribe_to
+
+
+class ChannelApiListView(ApiBaseView):
+    """resolves to /api/channel/
+    GET: returns list of channels
+    POST: edit a list of channels
+    """
+
+    search_base = "ta_channel/_search/"
+    valid_filter = ["subscribed"]
+    permission_classes = [AdminWriteOnly]
+
+    @extend_schema(
+        responses={
+            200: OpenApiResponse(ChannelListSerializer()),
+        },
+        parameters=[ChannelListQuerySerializer()],
+    )
+    def get(self, request):
+        """get request"""
+        self.data.update(
+            {"sort": [{"channel_name.keyword": {"order": "asc"}}]}
+        )
+
+        serializer = ChannelListQuerySerializer(data=request.query_params)
+        serializer.is_valid(raise_exception=True)
+        validated_data = serializer.validated_data
+
+        must_list = []
+        query_filter = validated_data.get("filter")
+        if query_filter:
+            must_list.append({"term": {"channel_subscribed": {"value": True}}})
+
+        self.data["query"] = {"bool": {"must": must_list}}
+        self.get_document_list(request)
+        serializer = ChannelListSerializer(self.response)
+
+        return Response(serializer.data)
+
+    def post(self, request):
+        """subscribe/unsubscribe to list of channels"""
+        data = request.data
+        try:
+            to_add = data["data"]
+        except KeyError:
+            message = "missing expected data key"
+            print(message)
+            return Response({"message": message}, status=400)
+
+        pending = []
+        for channel_item in to_add:
+            channel_id = channel_item["channel_id"]
+            if channel_item["channel_subscribed"]:
+                pending.append(channel_id)
+            else:
+                self._unsubscribe(channel_id)
+
+        if pending:
+            url_str = " ".join(pending)
+            subscribe_to.delay(url_str, expected_type="channel")
+
+        return Response(data)
+
+    @staticmethod
+    def _unsubscribe(channel_id: str):
+        """unsubscribe"""
+        print(f"[{channel_id}] unsubscribe from channel")
+        YoutubeChannel(channel_id).change_subscribe(new_subscribe_state=False)
+
+
+class ChannelApiView(ApiBaseView):
+    """resolves to /api/channel/<channel_id>/
+    GET: returns metadata dict of channel
+    """
+
+    search_base = "ta_channel/_doc/"
+    permission_classes = [AdminWriteOnly]
+
+    @extend_schema(
+        responses={
+            200: OpenApiResponse(ChannelSerializer()),
+            404: OpenApiResponse(
+                ErrorResponseSerializer(), description="Channel not found"
+            ),
+        }
+    )
+    def get(self, request, channel_id):
+        # pylint: disable=unused-argument
+        """get channel detail"""
+        self.get_document(channel_id)
+        if not self.response:
+            error = ErrorResponseSerializer({"error": "channel not found"})
+            return Response(error.data, status=404)
+
+        response_serializer = ChannelSerializer(self.response)
+        return Response(response_serializer.data, status=self.status_code)
+
+    @extend_schema(
+        request=ChannelUpdateSerializer(),
+        responses={
+            200: OpenApiResponse(ChannelUpdateSerializer()),
+            400: OpenApiResponse(
+                ErrorResponseSerializer(), description="Bad request"
+            ),
+            404: OpenApiResponse(
+                ErrorResponseSerializer(), description="Channel not found"
+            ),
+        },
+    )
+    def post(self, request, channel_id):
+        """modify channel"""
+        self.get_document(channel_id)
+        if not self.response:
+            error = ErrorResponseSerializer({"error": "channel not found"})
+            return Response(error.data, status=404)
+
+        serializer = ChannelUpdateSerializer(data=request.data)
+        serializer.is_valid(raise_exception=True)
+        validated_data = serializer.validated_data
+
+        subscribed = validated_data.get("channel_subscribed")
+        if subscribed is not None:
+            YoutubeChannel(channel_id).change_subscribe(
+                new_subscribe_state=subscribed
+            )
+
+        overwrites = validated_data.get("channel_overwrites")
+        if overwrites:
+            channel_overwrites(channel_id, overwrites)
+            if overwrites.get("index_playlists"):
+                index_channel_playlists.delay(channel_id)
+
+        return Response(serializer.data, status=200)
+
+    @extend_schema(
+        responses={
+            204: OpenApiResponse(description="Channel deleted"),
+            404: OpenApiResponse(
+                ErrorResponseSerializer(), description="Channel not found"
+            ),
+        },
+    )
+    def delete(self, request, channel_id):
+        # pylint: disable=unused-argument
+        """delete channel"""
+        try:
+            YoutubeChannel(channel_id).delete_channel()
+            return Response(status=204)
+        except FileNotFoundError:
+            pass
+
+        error = ErrorResponseSerializer({"error": "channel not found"})
+        return Response(error.data, status=404)
+
+
+class ChannelAggsApiView(ApiBaseView):
+    """resolves to /api/channel/<channel_id>/aggs/
+    GET: get channel aggregations
+    """
+
+    search_base = "ta_video/_search"
+
+    @extend_schema(
+        responses={
+            200: OpenApiResponse(ChannelAggSerializer()),
+        },
+    )
+    def get(self, request, channel_id):
+        """get channel aggregations"""
+        self.data.update(
+            {
+                "query": {
+                    "term": {"channel.channel_id": {"value": channel_id}}
+                },
+                "aggs": {
+                    "total_items": {"value_count": {"field": "youtube_id"}},
+                    "total_size": {"sum": {"field": "media_size"}},
+                    "total_duration": {"sum": {"field": "player.duration"}},
+                },
+            }
+        )
+        self.get_aggs()
+        serializer = ChannelAggSerializer(self.response)
+
+        return Response(serializer.data)
+
+
+class ChannelNavApiView(ApiBaseView):
+    """resolves to /api/channel/<channel_id>/nav/
+    GET: get channel nav
+    """
+
+    @extend_schema(
+        responses={
+            200: OpenApiResponse(ChannelNavSerializer()),
+        },
+    )
+    def get(self, request, channel_id):
+        """get navigation"""
+
+        nav = ChannelNav(channel_id).get_nav()
+        serializer = ChannelNavSerializer(nav)
+        return Response(serializer.data)
+
+
+class ChannelApiSearchView(ApiBaseView):
+    """resolves to /api/channel/search/
+    search for channel
+    """
+
+    search_base = "ta_channel/_doc/"
+
+    @extend_schema(
+        responses={
+            200: OpenApiResponse(ChannelSerializer()),
+            400: OpenApiResponse(description="Bad Request"),
+            404: OpenApiResponse(
+                ErrorResponseSerializer(), description="Channel not found"
+            ),
+        },
+        parameters=[
+            OpenApiParameter(
+                name="q",
+                description="Search query string",
+                required=True,
+                type=str,
+            ),
+        ],
+    )
+    def get(self, request):
+        """search for local channel ID"""
+
+        serializer = ChannelSearchQuerySerializer(data=request.query_params)
+        serializer.is_valid(raise_exception=True)
+        validated_data = serializer.validated_data
+
+        query = validated_data.get("q")
+        if not query:
+            message = "missing expected q parameter"
+            return Response({"message": message, "data": False}, status=400)
+
+        try:
+            parsed = Parser(query).parse()[0]
+        except (ValueError, IndexError, AttributeError):
+            error = ErrorResponseSerializer(
+                {"error": f"channel not found: {query}"}
+            )
+            return Response(error.data, status=404)
+
+        if not parsed["type"] == "channel":
+            error = ErrorResponseSerializer({"error": "expected channel data"})
+            return Response(error.data, status=400)
+
+        self.get_document(parsed["url"])
+        serializer = ChannelSerializer(self.response)
+
+        return Response(serializer.data, status=self.status_code)

backend/common/serializers.py

@@ -0,0 +1,143 @@
+"""common serializers"""
+
+# pylint: disable=abstract-method
+
+from rest_framework import serializers
+
+
+class ValidateUnknownFieldsMixin:
+    """
+    Mixin to validate and reject unknown fields in a serializer.
+    """
+
+    def to_internal_value(self, data):
+        """check expected keys"""
+        allowed_fields = set(self.fields.keys())
+        input_fields = set(data.keys())
+
+        # Find unknown fields
+        unknown_fields = input_fields - allowed_fields
+        if unknown_fields:
+            raise serializers.ValidationError(
+                {"error": f"Unknown fields: {', '.join(unknown_fields)}"}
+            )
+
+        return super().to_internal_value(data)
+
+
+class ErrorResponseSerializer(serializers.Serializer):
+    """error message"""
+
+    error = serializers.CharField()
+
+
+class PaginationSerializer(serializers.Serializer):
+    """serialize paginate response"""
+
+    page_size = serializers.IntegerField()
+    page_from = serializers.IntegerField()
+    prev_pages = serializers.ListField(
+        child=serializers.IntegerField(), allow_null=True
+    )
+    current_page = serializers.IntegerField()
+    max_hits = serializers.BooleanField()
+    params = serializers.CharField()
+    last_page = serializers.IntegerField()
+    next_pages = serializers.ListField(
+        child=serializers.IntegerField(), allow_null=True
+    )
+    total_hits = serializers.IntegerField()
+
+
+class AsyncTaskResponseSerializer(serializers.Serializer):
+    """serialize new async task"""
+
+    message = serializers.CharField(required=False)
+    task_id = serializers.CharField()
+    status = serializers.CharField(required=False)
+    filename = serializers.CharField(required=False)
+
+
+class NotificationSerializer(serializers.Serializer):
+    """serialize notification messages"""
+
+    id = serializers.CharField()
+    title = serializers.CharField()
+    group = serializers.CharField()
+    api_start = serializers.BooleanField()
+    api_stop = serializers.BooleanField()
+    level = serializers.ChoiceField(choices=["info", "error"])
+    messages = serializers.ListField(child=serializers.CharField())
+    progress = serializers.FloatField(required=False)
+    command = serializers.ChoiceField(choices=["STOP", "KILL"], required=False)
+
+
+class NotificationQueryFilterSerializer(serializers.Serializer):
+    """serialize notification query filter"""
+
+    filter = serializers.ChoiceField(
+        choices=["download", "settings", "channel"], required=False
+    )
+
+
+class PingUpdateSerializer(serializers.Serializer):
+    """serialize update notification"""
+
+    status = serializers.BooleanField()
+    version = serializers.CharField()
+    is_breaking = serializers.BooleanField()
+
+
+class PingSerializer(serializers.Serializer):
+    """serialize ping response"""
+
+    response = serializers.ChoiceField(choices=["pong"])
+    user = serializers.IntegerField()
+    version = serializers.CharField()
+    ta_update = PingUpdateSerializer(required=False)
+
+
+class WatchedDataSerializer(serializers.Serializer):
+    """mark as watched serializer"""
+
+    id = serializers.CharField()
+    is_watched = serializers.BooleanField()
+
+
+class RefreshQuerySerializer(serializers.Serializer):
+    """refresh query filtering"""
+
+    type = serializers.ChoiceField(
+        choices=["video", "channel", "playlist"], required=False
+    )
+    id = serializers.CharField(required=False)
+
+
+class RefreshResponseSerializer(serializers.Serializer):
+    """serialize refresh response"""
+
+    state = serializers.ChoiceField(
+        choices=["running", "queued", "empty", False]
+    )
+    total_queued = serializers.IntegerField()
+    in_queue_name = serializers.CharField(required=False)
+
+
+class RefreshAddQuerySerializer(serializers.Serializer):
+    """serialize add to refresh queue"""
+
+    extract_videos = serializers.BooleanField(required=False)
+
+
+class RefreshAddDataSerializer(serializers.Serializer):
+    """add to refresh queue serializer"""
+
+    video = serializers.ListField(
+        child=serializers.CharField(), required=False
+    )
+    channel = serializers.ListField(
+        child=serializers.CharField(), required=False
+    )
+    playlist = serializers.ListField(
+        child=serializers.CharField(), required=False
+    )

backend/common/src/env_settings.py

@@ -0,0 +1,115 @@
+"""
+Functionality:
+- read and write application config backed by ES
+- encapsulate persistence of application properties
+"""
+
+from os import environ
+
+try:
+    from dotenv import load_dotenv
+
+    print("loading local dotenv")
+    load_dotenv(".env")
+except ModuleNotFoundError:
+    pass
+
+
+class EnvironmentSettings:
+    """
+    Handle settings for the application that are driven from the environment.
+    These will not change when the user is using the application.
+    These settings are only provided only on startup.
+    """
+
+    HOST_UID: int = int(environ.get("HOST_UID", False))
+    HOST_GID: int = int(environ.get("HOST_GID", False))
+    DISABLE_STATIC_AUTH: bool = bool(environ.get("DISABLE_STATIC_AUTH"))
+    TZ: str = str(environ.get("TZ", "UTC"))
+    TA_PORT: int = int(environ.get("TA_PORT", False))
+    TA_BACKEND_PORT: int = int(environ.get("TA_BACKEND_PORT", False))
+    TA_USERNAME: str = str(environ.get("TA_USERNAME"))
+    TA_PASSWORD: str = str(environ.get("TA_PASSWORD"))
+
+    # Application Paths
+    MEDIA_DIR: str = str(environ.get("TA_MEDIA_DIR", "/youtube"))
+    APP_DIR: str = str(environ.get("TA_APP_DIR", "/app"))
+    CACHE_DIR: str = str(environ.get("TA_CACHE_DIR", "/cache"))
+
+    # Redis
+    REDIS_CON: str = str(environ.get("REDIS_CON"))
+    REDIS_NAME_SPACE: str = str(environ.get("REDIS_NAME_SPACE", "ta:"))
+
+    # ElasticSearch
+    ES_URL: str = str(environ.get("ES_URL"))
+    ES_PASS: str = str(environ.get("ELASTIC_PASSWORD"))
+    ES_USER: str = str(environ.get("ELASTIC_USER", "elastic"))
+    ES_SNAPSHOT_DIR: str = str(
+        environ.get(
+            "ES_SNAPSHOT_DIR", "/usr/share/elasticsearch/data/snapshot"
+        )
+    )
+    ES_DISABLE_VERIFY_SSL: bool = bool(environ.get("ES_DISABLE_VERIFY_SSL"))
+
+    def get_cache_root(self):
+        """get root for web server"""
+        if self.CACHE_DIR.startswith("/"):
+            return self.CACHE_DIR
+
+        return f"/{self.CACHE_DIR}"
+
+    def get_media_root(self):
+        """get root for media folder"""
+        if self.MEDIA_DIR.startswith("/"):
+            return self.MEDIA_DIR
+
+        return f"/{self.MEDIA_DIR}"
+
+    def print_generic(self):
+        """print generic env vars"""
+        print(
+            f"""
+            HOST_UID: {self.HOST_UID}
+            HOST_GID: {self.HOST_GID}
+            TZ: {self.TZ}
+            DISABLE_STATIC_AUTH: {self.DISABLE_STATIC_AUTH}
+            TA_PORT: {self.TA_PORT}
+            TA_BACKEND_PORT: {self.TA_BACKEND_PORT}
+            TA_USERNAME: {self.TA_USERNAME}
+            TA_PASSWORD: *****"""
+        )
+
+    def print_paths(self):
+        """debug paths set"""
+        print(
+            f"""
+            MEDIA_DIR: {self.MEDIA_DIR}
+            APP_DIR: {self.APP_DIR}
+            CACHE_DIR: {self.CACHE_DIR}"""
+        )
+
+    def print_redis_conf(self):
+        """debug redis conf paths"""
+        print(
+            f"""
+            REDIS_CON: {self.REDIS_CON}
+            REDIS_NAME_SPACE: {self.REDIS_NAME_SPACE}"""
+        )
+
+    def print_es_paths(self):
+        """debug es conf"""
+        print(
+            f"""
+            ES_URL: {self.ES_URL}
+            ES_PASS: *****
+            ES_USER: {self.ES_USER}
+            ES_SNAPSHOT_DIR: {self.ES_SNAPSHOT_DIR}
+            ES_DISABLE_VERIFY_SSL: {self.ES_DISABLE_VERIFY_SSL}"""
+        )
+
+    def print_all(self):
+        """print all"""
+        self.print_generic()
+        self.print_paths()
+        self.print_redis_conf()
+        self.print_es_paths()

backend/common/src/es_connect.py

@@ -3,12 +3,15 @@ functionality:
 - wrapper around requests to call elastic search
 - reusable search_after to extract total index
 """
+
 # pylint: disable=missing-timeout
 
 import json
+from typing import Any
 
 import requests
-from home.src.ta.config import AppConfig
+import urllib3
+from common.src.env_settings import EnvironmentSettings
 
 
 class ElasticWrap:
@@ -16,61 +19,94 @@ class ElasticWrap:
     returns response json and status code tuple
     """
 
-    def __init__(self, path, config=False):
-        self.url = False
-        self.auth = False
-        self.path = path
-        self.config = config
-        self._get_config()
+    def __init__(self, path: str):
+        self.url: str = f"{EnvironmentSettings.ES_URL}/{path}"
+        self.auth: tuple[str, str] = (
+            EnvironmentSettings.ES_USER,
+            EnvironmentSettings.ES_PASS,
+        )
 
-    def _get_config(self):
-        """add config if not passed"""
-        if not self.config:
-            self.config = AppConfig().config
+        if EnvironmentSettings.ES_DISABLE_VERIFY_SSL:
+            urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning)
 
-        es_url = self.config["application"]["es_url"]
-        self.auth = self.config["application"]["es_auth"]
-        self.url = f"{es_url}/{self.path}"
-
-    def get(self, data=False, timeout=10, print_error=True):
+    def get(
+        self,
+        data: bool | dict = False,
+        timeout: int = 10,
+        print_error: bool = True,
+    ) -> tuple[dict, int]:
         """get data from es"""
+
+        kwargs: dict[str, Any] = {
+            "auth": self.auth,
+            "timeout": timeout,
+        }
+
+        if EnvironmentSettings.ES_DISABLE_VERIFY_SSL:
+            kwargs["verify"] = False
+
         if data:
-            response = requests.get(
-                self.url, json=data, auth=self.auth, timeout=timeout
-            )
-        else:
-            response = requests.get(self.url, auth=self.auth, timeout=timeout)
+            kwargs["json"] = data
+
+        response = requests.get(self.url, **kwargs)
+
         if print_error and not response.ok:
             print(response.text)
 
         return response.json(), response.status_code
 
-    def post(self, data=False, ndjson=False):
+    def post(
+        self, data: bool | dict | str = False, ndjson: bool = False
+    ) -> tuple[dict, int]:
         """post data to es"""
-        if ndjson:
-            headers = {"Content-type": "application/x-ndjson"}
-            payload = data
-        else:
-            headers = {"Content-type": "application/json"}
-            payload = json.dumps(data)
 
-        if data:
-            response = requests.post(
-                self.url, data=payload, headers=headers, auth=self.auth
+        kwargs: dict[str, Any] = {"auth": self.auth}
+
+        if ndjson and data:
+            kwargs.update(
+                {
+                    "headers": {"Content-type": "application/x-ndjson"},
+                    "data": data,
+                }
             )
-        else:
-            response = requests.post(self.url, headers=headers, auth=self.auth)
+        elif data:
+            kwargs.update(
+                {
+                    "headers": {"Content-type": "application/json"},
+                    "data": json.dumps(data),
+                }
+            )
+
+        if EnvironmentSettings.ES_DISABLE_VERIFY_SSL:
+            kwargs["verify"] = False
+
+        response = requests.post(self.url, **kwargs)
 
         if not response.ok:
             print(response.text)
 
         return response.json(), response.status_code
 
-    def put(self, data, refresh=False):
+    def put(
+        self,
+        data: bool | dict = False,
+        refresh: bool = False,
+    ) -> tuple[dict, Any]:
         """put data to es"""
+
         if refresh:
             self.url = f"{self.url}/?refresh=true"
-        response = requests.put(f"{self.url}", json=data, auth=self.auth)
+
+        kwargs: dict[str, Any] = {
+            "json": data,
+            "auth": self.auth,
+        }
+
+        if EnvironmentSettings.ES_DISABLE_VERIFY_SSL:
+            kwargs["verify"] = False
+
+        response = requests.put(self.url, **kwargs)
+
         if not response.ok:
             print(response.text)
             print(data)
@@ -78,14 +114,25 @@ class ElasticWrap:
 
         return response.json(), response.status_code
 
-    def delete(self, data=False, refresh=False):
+    def delete(
+        self,
+        data: bool | dict = False,
+        refresh: bool = False,
+    ) -> tuple[dict, Any]:
         """delete document from es"""
+
         if refresh:
             self.url = f"{self.url}/?refresh=true"
+
+        kwargs: dict[str, Any] = {"auth": self.auth}
+
         if data:
-            response = requests.delete(self.url, json=data, auth=self.auth)
-        else:
-            response = requests.delete(self.url, auth=self.auth)
+            kwargs["json"] = data
+
+        if EnvironmentSettings.ES_DISABLE_VERIFY_SSL:
+            kwargs["verify"] = False
+
+        response = requests.delete(self.url, **kwargs)
 
         if not response.ok:
             print(response.text)
@@ -156,7 +203,9 @@ class IndexPaginate:
                     all_results.append(hit["_source"])
 
             if self.kwargs.get("callback"):
-                self.kwargs.get("callback")(all_hits, self.index_name).run()
+                self.kwargs.get("callback")(
+                    all_hits, self.index_name, counter=counter
+                ).run()
 
             if self.kwargs.get("task"):
                 print(f"{self.index_name}: processing page {counter}")

backend/common/src/helper.py

@@ -0,0 +1,352 @@
+"""
+Loose collection of helper functions
+- don't import AppConfig class here to avoid circular imports
+"""
+
+import json
+import os
+import random
+import string
+import subprocess
+from datetime import datetime, timezone
+from time import sleep
+from typing import Any
+from urllib.parse import urlparse
+
+import requests
+from common.src.es_connect import IndexPaginate
+
+
+def ignore_filelist(filelist: list[str]) -> list[str]:
+    """ignore temp files for os.listdir sanitizer"""
+    to_ignore = [
+        "@eaDir",
+        "Icon\r\r",
+        "Network Trash Folder",
+        "Temporary Items",
+    ]
+    cleaned: list[str] = []
+    for file_name in filelist:
+        if file_name.startswith(".") or file_name in to_ignore:
+            continue
+
+        cleaned.append(file_name)
+
+    return cleaned
+
+
+def randomizor(length: int) -> str:
+    """generate random alpha numeric string"""
+    pool: str = string.digits + string.ascii_letters
+    return "".join(random.choice(pool) for i in range(length))
+
+
+def rand_sleep(config) -> None:
+    """randomized sleep based on config"""
+    sleep_config = config["downloads"].get("sleep_interval")
+    if not sleep_config:
+        return
+
+    secs = random.randrange(int(sleep_config * 0.5), int(sleep_config * 1.5))
+    sleep(secs)
+
+
+def requests_headers() -> dict[str, str]:
+    """build header with random user agent for requests outside of yt-dlp"""
+
+    chrome_versions = (
+        "90.0.4430.212",
+        "90.0.4430.24",
+        "90.0.4430.70",
+        "90.0.4430.72",
+        "90.0.4430.85",
+        "90.0.4430.93",
+        "91.0.4472.101",
+        "91.0.4472.106",
+        "91.0.4472.114",
+        "91.0.4472.124",
+        "91.0.4472.164",
+        "91.0.4472.19",
+        "91.0.4472.77",
+        "92.0.4515.107",
+        "92.0.4515.115",
+        "92.0.4515.131",
+        "92.0.4515.159",
+        "92.0.4515.43",
+        "93.0.4556.0",
+        "93.0.4577.15",
+        "93.0.4577.63",
+        "93.0.4577.82",
+        "94.0.4606.41",
+        "94.0.4606.54",
+        "94.0.4606.61",
+        "94.0.4606.71",
+        "94.0.4606.81",
+        "94.0.4606.85",
+        "95.0.4638.17",
+        "95.0.4638.50",
+        "95.0.4638.54",
+        "95.0.4638.69",
+        "95.0.4638.74",
+        "96.0.4664.18",
+        "96.0.4664.45",
+        "96.0.4664.55",
+        "96.0.4664.93",
+        "97.0.4692.20",
+    )
+    template = (
+        "Mozilla/5.0 (Windows NT 10.0; Win64; x64) "
+        + "AppleWebKit/537.36 (KHTML, like Gecko) "
+        + f"Chrome/{random.choice(chrome_versions)} Safari/537.36"
+    )
+
+    return {"User-Agent": template}
+
+
+def date_parser(timestamp: int | str | None) -> str | None:
+    """return formatted date string"""
+    if timestamp is None:
+        return None
+
+    if isinstance(timestamp, int):
+        date_obj = datetime.fromtimestamp(timestamp, tz=timezone.utc)
+    elif isinstance(timestamp, str):
+        date_obj = datetime.strptime(timestamp, "%Y-%m-%d")
+        date_obj = date_obj.replace(tzinfo=timezone.utc)
+    else:
+        raise TypeError(f"invalid timestamp: {timestamp}")
+
+    return date_obj.isoformat()
+
+
+def time_parser(timestamp: str) -> float:
+    """return seconds from timestamp, false on empty"""
+    if not timestamp:
+        return False
+
+    if timestamp.isnumeric():
+        return int(timestamp)
+
+    hours, minutes, seconds = timestamp.split(":", maxsplit=3)
+    return int(hours) * 60 * 60 + int(minutes) * 60 + float(seconds)
+
+
+def clear_dl_cache(cache_dir: str) -> int:
+    """clear leftover files from dl cache"""
+    print("clear download cache")
+    download_cache_dir = os.path.join(cache_dir, "download")
+    leftover_files = ignore_filelist(os.listdir(download_cache_dir))
+    for cached in leftover_files:
+        to_delete = os.path.join(download_cache_dir, cached)
+        os.remove(to_delete)
+
+    return len(leftover_files)
+
+
+def get_mapping() -> dict:
+    """read index_mapping.json and get expected mapping and settings"""
+    with open("appsettings/index_mapping.json", "r", encoding="utf-8") as f:
+        index_config: dict = json.load(f).get("index_config")
+
+    return index_config
+
+
+def is_shorts(youtube_id: str) -> bool:
+    """check if youtube_id is a shorts video, bot not it it's not a shorts"""
+    shorts_url = f"https://www.youtube.com/shorts/{youtube_id}"
+    cookies = {"SOCS": "CAI"}
+    try:
+        response = requests.head(
+            shorts_url, cookies=cookies, headers=requests_headers(), timeout=10
+        )
+    except requests.exceptions.RequestException:
+        # assume video on error
+        return False
+
+    return response.status_code == 200
+
+
+def get_duration_sec(file_path: str) -> int:
+    """get duration of media file from file path"""
+
+    duration = subprocess.run(
+        [
+            "ffprobe",
+            "-v",
+            "error",
+            "-show_entries",
+            "format=duration",
+            "-of",
+            "default=noprint_wrappers=1:nokey=1",
+            file_path,
+        ],
+        capture_output=True,
+        check=True,
+    )
+    duration_raw = duration.stdout.decode().strip()
+    if duration_raw == "N/A":
+        return 0
+
+    duration_sec = int(float(duration_raw))
+    return duration_sec
+
+
+def get_duration_str(seconds: int | float) -> str:
+    """Return a human-readable duration string from seconds."""
+    if not seconds:
+        return "NA"
+
+    seconds = int(seconds)
+    units = [("y", 31536000), ("d", 86400), ("h", 3600), ("m", 60), ("s", 1)]
+    duration_parts = []
+
+    for unit_label, unit_seconds in units:
+        if seconds >= unit_seconds:
+            unit_count, seconds = divmod(seconds, unit_seconds)
+            duration_parts.append(f"{unit_count:02}{unit_label}")
+
+    duration_parts[0] = duration_parts[0].lstrip("0")
+
+    return " ".join(duration_parts)
+
+
+def ta_host_parser(ta_host: str) -> tuple[list[str], list[str]]:
+    """parse ta_host env var for ALLOWED_HOSTS and CSRF_TRUSTED_ORIGINS"""
+    allowed_hosts: list[str] = [
+        "localhost",
+        "tubearchivist",
+    ]
+    csrf_trusted_origins: list[str] = [
+        "http://localhost",
+        "http://tubearchivist",
+    ]
+    for host in ta_host.split():
+        host_clean = host.strip()
+        if not host_clean.startswith("http"):
+            host_clean = f"http://{host_clean}"
+
+        parsed = urlparse(host_clean)
+        allowed_hosts.append(f"{parsed.hostname}")
+        cors_url = f"{parsed.scheme}://{parsed.hostname}"
+
+        if parsed.port:
+            cors_url = f"{cors_url}:{parsed.port}"
+
+        csrf_trusted_origins.append(cors_url)
+
+    return allowed_hosts, csrf_trusted_origins
+
+
+def get_stylesheets() -> list:
+    """Get all valid stylesheets from /static/css"""
+
+    stylesheets = [
+        "dark.css",
+        "light.css",
+        "matrix.css",
+        "midnight.css",
+        "custom.css",
+    ]
+    return stylesheets
+
+
+def check_stylesheet(stylesheet: str):
+    """Check if a stylesheet exists. Return dark.css as a fallback"""
+    if stylesheet in get_stylesheets():
+        return stylesheet
+
+    return "dark.css"
+
+
+def is_missing(
+    to_check: str | list[str],
+    index_name: str = "ta_video,ta_download",
+    on_key: str = "youtube_id",
+) -> list[str]:
+    """id or list of ids that are missing from index_name"""
+    if isinstance(to_check, str):
+        to_check = [to_check]
+
+    data = {
+        "query": {"terms": {on_key: to_check}},
+        "_source": [on_key],
+    }
+    result = IndexPaginate(index_name, data=data).get_results()
+    existing_ids = [i[on_key] for i in result]
+    dl = [i for i in to_check if i not in existing_ids]
+
+    return dl
+
+
+def get_channel_overwrites() -> dict[str, dict[str, Any]]:
+    """get overwrites indexed my channel_id"""
+    data = {
+        "query": {
+            "bool": {"must": [{"exists": {"field": "channel_overwrites"}}]}
+        },
+        "_source": ["channel_id", "channel_overwrites"],
+    }
+    result = IndexPaginate("ta_channel", data).get_results()
+    overwrites = {i["channel_id"]: i["channel_overwrites"] for i in result}
+
+    return overwrites
+
+
+def get_channels(
+    subscribed_only: bool, source: list[str] | None = None
+) -> list[dict]:
+    """get a list of all channels"""
+    data = {
+        "sort": [{"channel_name.keyword": {"order": "asc"}}],
+    }
+    if subscribed_only:
+        query = {"term": {"channel_subscribed": {"value": True}}}
+    else:
+        query = {"match_all": {}}
+
+    data["query"] = query  # type: ignore
+
+    if source:
+        data["_source"] = source  # type: ignore
+
+    all_channels = IndexPaginate("ta_channel", data).get_results()
+
+    return all_channels
+
+
+def get_playlists(
+    subscribed_only: bool, source: list[str] | None = None
+) -> list[dict]:
+    """get list of playlists"""
+
+    data = {
+        "sort": [{"playlist_channel.keyword": {"order": "desc"}}],
+    }
+
+    must_list = [{"term": {"playlist_active": {"value": True}}}]
+    if subscribed_only:
+        must_list.append({"term": {"playlist_subscribed": {"value": True}}})
+
+    data = {"query": {"bool": {"must": must_list}}}  # type: ignore
+    if source:
+        data["_source"] = source  # type: ignore
+
+    all_playlists = IndexPaginate("ta_playlist", data).get_results()
+
+    return all_playlists
+
+
+def calc_is_watched(duration: float, position: float) -> bool:
+    """considered watched based on duration position"""
+
+    if not duration or duration <= 0:
+        return False
+
+    if duration < 60:
+        threshold = 0.5
+    elif duration > 900:
+        threshold = 1 - (180 / duration)
+    else:
+        threshold = 0.9
+
+    return position >= duration * threshold

backend/common/src/index_generic.py

@@ -5,10 +5,10 @@ functionality:
 
 import math
 
-from home.src.download.yt_dlp_base import YtWrap
-from home.src.es.connect import ElasticWrap
-from home.src.ta.config import AppConfig
-from home.src.ta.ta_redis import RedisArchivist
+from appsettings.src.config import AppConfig
+from common.src.es_connect import ElasticWrap
+from download.src.yt_dlp_base import YtWrap
+from user.src.user_config import UserConfig
 
 
 class YouTubeItem:
@@ -17,7 +17,7 @@ class YouTubeItem:
     es_path = False
     index_name = ""
     yt_base = ""
-    yt_obs = {
+    yt_obs: dict[str, bool | str] = {
         "skip_download": True,
         "noplaylist": True,
     }
@@ -26,7 +26,7 @@ class YouTubeItem:
         self.youtube_id = youtube_id
         self.es_path = f"{self.index_name}/_doc/{youtube_id}"
         self.config = AppConfig().config
-        self.app_conf = self.config["application"]
+        self.error = None
         self.youtube_meta = False
         self.json_data = False
 
@@ -34,17 +34,24 @@ class YouTubeItem:
         """build youtube url"""
         return self.yt_base + self.youtube_id
 
-    def get_from_youtube(self):
+    def get_from_youtube(self, obs_overwrite: dict | None = None):
         """use yt-dlp to get meta data from youtube"""
         print(f"{self.youtube_id}: get metadata from youtube")
         obs_request = self.yt_obs.copy()
         if self.config["downloads"]["extractor_lang"]:
             langs = self.config["downloads"]["extractor_lang"]
             langs_list = [i.strip() for i in langs.split(",")]
-            obs_request["extractor_args"] = {"youtube": {"lang": langs_list}}
+            obs_request["extractor_args"] = {
+                "youtube": {"lang": langs_list}
+            }  # type: ignore
+
+        if obs_overwrite:
+            obs_request.update(obs_overwrite)
 
         url = self.build_yt_url()
-        self.youtube_meta = YtWrap(obs_request, self.config).extract(url)
+        self.youtube_meta, self.error = YtWrap(
+            obs_request, self.config
+        ).extract(url)
 
     def get_from_es(self):
         """get indexed data from elastic search"""
@@ -100,20 +107,14 @@ class Pagination:
 
     def get_page_size(self):
         """get default or user modified page_size"""
-        key = f"{self.request.user.id}:page_size"
-        page_size = RedisArchivist().get_message(key)["status"]
-        if not page_size:
-            config = AppConfig().config
-            page_size = config["archive"]["page_size"]
-
-        return page_size
+        return UserConfig(self.request.user.id).get_value("page_size")
 
     def first_guess(self):
         """build first guess before api call"""
         page_get = self.page_get
+        page_from = 0
         if page_get in [0, 1]:
-            page_from = 0
-            prev_pages = False
+            prev_pages = None
         elif page_get > 1:
             page_from = (page_get - 1) * self.page_size
             prev_pages = [

backend/common/src/search_processor.py

@@ -0,0 +1,221 @@
+"""
+Functionality:
+- processing search results for frontend
+- this is duplicated code from home.src.frontend.searching.SearchHandler
+"""
+
+import urllib.parse
+
+from common.src.env_settings import EnvironmentSettings
+from common.src.helper import date_parser, get_duration_str
+from common.src.ta_redis import RedisArchivist
+from download.src.thumbnails import ThumbManager
+
+
+class SearchProcess:
+    """process search results"""
+
+    def __init__(self, response, match_video_user_progress: None | int = None):
+        self.response = response
+        self.processed = False
+        self.position_index = self.get_user_progress(match_video_user_progress)
+
+    def process(self):
+        """detect type and process"""
+        if "_source" in self.response.keys():
+            # single
+            self.processed = self._process_result(self.response)
+
+        elif "hits" in self.response.keys():
+            # multiple
+            self.processed = []
+            all_sources = self.response["hits"]["hits"]
+            for result in all_sources:
+                self.processed.append(self._process_result(result))
+
+        return self.processed
+
+    def get_user_progress(self, match_video_user_progress) -> dict | None:
+        """get user video watch progress"""
+        if not match_video_user_progress:
+            return None
+
+        query = f"{match_video_user_progress}:progress:*"
+        all_positions = RedisArchivist().list_items(query)
+        if not all_positions:
+            return None
+
+        pos_index = {
+            i["youtube_id"]: i["position"]
+            for i in all_positions
+            if not i.get("watched")
+        }
+        return pos_index
+
+    def _process_result(self, result):
+        """detect which type of data to process"""
+        index = result["_index"]
+        processed = False
+        if index == "ta_video":
+            processed = self._process_video(result["_source"])
+        if index == "ta_channel":
+            processed = self._process_channel(result["_source"])
+        if index == "ta_playlist":
+            processed = self._process_playlist(result["_source"])
+        if index == "ta_download":
+            processed = self._process_download(result["_source"])
+        if index == "ta_comment":
+            processed = self._process_comment(result["_source"])
+        if index == "ta_subtitle":
+            processed = self._process_subtitle(result)
+
+        if isinstance(processed, dict):
+            processed.update(
+                {
+                    "_index": index,
+                    "_score": round(result.get("_score") or 0, 2),
+                }
+            )
+
+        return processed
+
+    @staticmethod
+    def _process_channel(channel_dict):
+        """run on single channel"""
+        channel_id = channel_dict["channel_id"]
+        cache_root = EnvironmentSettings().get_cache_root()
+        art_base = f"{cache_root}/channels/{channel_id}"
+        date_str = date_parser(channel_dict["channel_last_refresh"])
+        channel_dict.update(
+            {
+                "channel_last_refresh": date_str,
+                "channel_banner_url": f"{art_base}_banner.jpg",
+                "channel_thumb_url": f"{art_base}_thumb.jpg",
+                "channel_tvart_url": f"{art_base}_tvart.jpg",
+            }
+        )
+
+        return dict(sorted(channel_dict.items()))
+
+    def _process_video(self, video_dict):
+        """run on single video dict"""
+        video_id = video_dict["youtube_id"]
+        media_url = urllib.parse.quote(video_dict["media_url"])
+        vid_last_refresh = date_parser(video_dict["vid_last_refresh"])
+        published = date_parser(video_dict["published"])
+        vid_thumb_url = ThumbManager(video_id).vid_thumb_path()
+        channel = self._process_channel(video_dict["channel"])
+
+        cache_root = EnvironmentSettings().get_cache_root()
+        media_root = EnvironmentSettings().get_media_root()
+
+        if "subtitles" in video_dict:
+            for idx, _ in enumerate(video_dict["subtitles"]):
+                url = video_dict["subtitles"][idx]["media_url"]
+                video_dict["subtitles"][idx][
+                    "media_url"
+                ] = f"{media_root}/{url}"
+        else:
+            video_dict["subtitles"] = []
+
+        video_dict.update(
+            {
+                "channel": channel,
+                "media_url": f"{media_root}/{media_url}",
+                "vid_last_refresh": vid_last_refresh,
+                "published": published,
+                "vid_thumb_url": f"{cache_root}/{vid_thumb_url}",
+            }
+        )
+
+        if self.position_index:
+            player_position = self.position_index.get(video_id)
+            total = video_dict["player"].get("duration")
+            if player_position and total:
+                progress = 100 * (player_position / total)
+                video_dict["player"].update(
+                    {
+                        "progress": progress,
+                        "position": player_position,
+                    }
+                )
+
+        if "playlist" not in video_dict:
+            video_dict["playlist"] = []
+
+        return dict(sorted(video_dict.items()))
+
+    @staticmethod
+    def _process_playlist(playlist_dict):
+        """run on single playlist dict"""
+        playlist_id = playlist_dict["playlist_id"]
+        playlist_last_refresh = date_parser(
+            playlist_dict["playlist_last_refresh"]
+        )
+        cache_root = EnvironmentSettings().get_cache_root()
+        playlist_thumbnail = f"{cache_root}/playlists/{playlist_id}.jpg"
+        playlist_dict.update(
+            {
+                "playlist_thumbnail": playlist_thumbnail,
+                "playlist_last_refresh": playlist_last_refresh,
+            }
+        )
+
+        return dict(sorted(playlist_dict.items()))
+
+    def _process_download(self, download_dict):
+        """run on single download item"""
+        vid_thumb_url = None
+        if download_dict.get("vid_thumb_url"):
+            video_id = download_dict["youtube_id"]
+            cache_root = EnvironmentSettings().get_cache_root()
+            relative_path = ThumbManager(video_id).vid_thumb_path()
+            vid_thumb_url = f"{cache_root}/{relative_path}"
+
+        download_dict.update(
+            {
+                "vid_thumb_url": vid_thumb_url,
+                "published": date_parser(download_dict["published"]),
+            }
+        )
+        return dict(sorted(download_dict.items()))
+
+    def _process_comment(self, comment_dict):
+        """run on all comments, create reply thread"""
+        all_comments = comment_dict["comment_comments"]
+        processed_comments = []
+
+        for comment in all_comments:
+            if comment["comment_parent"] == "root":
+                comment.update({"comment_replies": []})
+                processed_comments.append(comment)
+            else:
+                processed_comments[-1]["comment_replies"].append(comment)
+
+        return processed_comments
+
+    def _process_subtitle(self, result):
+        """take complete result dict to extract highlight"""
+        subtitle_dict = result["_source"]
+        highlight = result.get("highlight")
+        if highlight:
+            # replace lines with the highlighted markdown
+            subtitle_line = highlight.get("subtitle_line")[0]
+            subtitle_dict.update({"subtitle_line": subtitle_line})
+
+        thumb_path = ThumbManager(subtitle_dict["youtube_id"]).vid_thumb_path()
+        subtitle_dict.update({"vid_thumb_url": f"/cache/{thumb_path}"})
+
+        return subtitle_dict
+
+
+def process_aggs(response):
+    """convert aggs duration to str"""
+
+    if response.get("aggregations"):
+        aggs = response["aggregations"]
+        if "total_duration" in aggs:
+            duration_sec = int(aggs["total_duration"]["value"])
+            aggs["total_duration"].update(
+                {"value_str": get_duration_str(duration_sec)}
+            )

backend/common/src/searching.py

@@ -6,116 +6,18 @@ Functionality:
 - calculate pagination values
 """
 
-import urllib.parse
-from datetime import datetime
-
-from home.src.download.thumbnails import ThumbManager
-from home.src.es.connect import ElasticWrap
-from home.src.index.video_streams import DurationConverter
-from home.src.ta.config import AppConfig
-
-
-class SearchHandler:
-    """search elastic search"""
-
-    def __init__(self, path, config, data=False):
-        self.max_hits = None
-        self.aggs = None
-        self.path = path
-        self.config = config
-        self.data = data
-
-    def get_data(self):
-        """get the data"""
-        response, _ = ElasticWrap(self.path, config=self.config).get(self.data)
-
-        if "hits" in response.keys():
-            self.max_hits = response["hits"]["total"]["value"]
-            return_value = response["hits"]["hits"]
-        else:
-            # simulate list for single result to reuse rest of class
-            return_value = [response]
-
-        if not return_value:
-            return False
-
-        for idx, hit in enumerate(return_value):
-            return_value[idx] = self.hit_cleanup(hit)
-
-        if response.get("aggregations"):
-            self.aggs = response["aggregations"]
-            if "total_duration" in self.aggs:
-                duration_sec = self.aggs["total_duration"]["value"]
-                self.aggs["total_duration"].update(
-                    {"value_str": DurationConverter().get_str(duration_sec)}
-                )
-
-        return return_value
-
-    @staticmethod
-    def hit_cleanup(hit):
-        """clean up and parse data from a single hit"""
-        hit["source"] = hit.pop("_source")
-        hit_keys = hit["source"].keys()
-        if "media_url" in hit_keys:
-            parsed_url = urllib.parse.quote(hit["source"]["media_url"])
-            hit["source"]["media_url"] = parsed_url
-
-        if "published" in hit_keys:
-            published = hit["source"]["published"]
-            date_pub = datetime.strptime(published, "%Y-%m-%d")
-            date_str = datetime.strftime(date_pub, "%d %b, %Y")
-            hit["source"]["published"] = date_str
-
-        if "vid_last_refresh" in hit_keys:
-            vid_last_refresh = hit["source"]["vid_last_refresh"]
-            date_refresh = datetime.fromtimestamp(vid_last_refresh)
-            date_str = datetime.strftime(date_refresh, "%d %b, %Y")
-            hit["source"]["vid_last_refresh"] = date_str
-
-        if "playlist_last_refresh" in hit_keys:
-            playlist_last_refresh = hit["source"]["playlist_last_refresh"]
-            date_refresh = datetime.fromtimestamp(playlist_last_refresh)
-            date_str = datetime.strftime(date_refresh, "%d %b, %Y")
-            hit["source"]["playlist_last_refresh"] = date_str
-
-        if "vid_thumb_url" in hit_keys:
-            youtube_id = hit["source"]["youtube_id"]
-            thumb_path = ThumbManager(youtube_id).vid_thumb_path()
-            hit["source"]["vid_thumb_url"] = f"/cache/{thumb_path}"
-
-        if "channel_last_refresh" in hit_keys:
-            refreshed = hit["source"]["channel_last_refresh"]
-            date_refresh = datetime.fromtimestamp(refreshed)
-            date_str = datetime.strftime(date_refresh, "%d %b, %Y")
-            hit["source"]["channel_last_refresh"] = date_str
-
-        if "channel" in hit_keys:
-            channel_keys = hit["source"]["channel"].keys()
-            if "channel_last_refresh" in channel_keys:
-                refreshed = hit["source"]["channel"]["channel_last_refresh"]
-                date_refresh = datetime.fromtimestamp(refreshed)
-                date_str = datetime.strftime(date_refresh, "%d %b, %Y")
-                hit["source"]["channel"]["channel_last_refresh"] = date_str
-
-        if "subtitle_fragment_id" in hit_keys:
-            youtube_id = hit["source"]["youtube_id"]
-            thumb_path = ThumbManager(youtube_id).vid_thumb_path()
-            hit["source"]["vid_thumb_url"] = f"/cache/{thumb_path}"
-
-        return hit
+from common.src.es_connect import ElasticWrap
+from common.src.search_processor import SearchProcess
 
 
 class SearchForm:
     """build query from search form data"""
 
-    CONFIG = AppConfig().config
-
     def multi_search(self, search_query):
         """searching through index"""
         path, query, query_type = SearchParser(search_query).run()
-        look_up = SearchHandler(path, config=self.CONFIG, data=query)
-        search_results = look_up.get_data()
+        response, _ = ElasticWrap(path).get(data=query)
+        search_results = SearchProcess(response).process()
         all_results = self.build_results(search_results)
 
         return {"results": all_results, "queryType": query_type}
@@ -465,7 +367,6 @@ class QueryBuilder:
 
         query = {
             "size": 30,
-            "_source": {"excludes": "subtitle_line"},
             "query": {"bool": {"must": must_list}},
             "highlight": {
                 "fields": {

backend/common/src/ta_redis.py

@@ -6,20 +6,20 @@ functionality:
 """
 
 import json
-import os
 
 import redis
+from common.src.env_settings import EnvironmentSettings
 
 
 class RedisBase:
     """connection base for redis"""
 
-    REDIS_HOST: str = str(os.environ.get("REDIS_HOST"))
-    REDIS_PORT: int = int(os.environ.get("REDIS_PORT") or 6379)
-    NAME_SPACE: str = "ta:"
+    NAME_SPACE: str = EnvironmentSettings.REDIS_NAME_SPACE
 
     def __init__(self):
-        self.conn = redis.Redis(host=self.REDIS_HOST, port=self.REDIS_PORT)
+        self.conn = redis.from_url(
+            url=EnvironmentSettings.REDIS_CON, decode_responses=True
+        )
 
 
 class RedisArchivist(RedisBase):
@@ -38,15 +38,15 @@ class RedisArchivist(RedisBase):
     def set_message(
         self,
         key: str,
-        message: dict,
-        path: str = ".",
+        message: dict | str,
         expire: bool | int = False,
         save: bool = False,
     ) -> None:
         """write new message to redis"""
-        self.conn.execute_command(
-            "JSON.SET", self.NAME_SPACE + key, path, json.dumps(message)
+        to_write = (
+            json.dumps(message) if isinstance(message, dict) else message
         )
+        self.conn.execute_command("SET", self.NAME_SPACE + key, to_write)
 
         if expire:
             if isinstance(expire, bool):
@@ -65,8 +65,24 @@ class RedisArchivist(RedisBase):
         except redis.exceptions.ResponseError:
             pass
 
-    def get_message(self, key: str) -> dict:
-        """get message dict from redis"""
+    def get_message_str(self, key: str) -> str | None:
+        """get message string"""
+        reply = self.conn.execute_command("GET", self.NAME_SPACE + key)
+        return reply
+
+    def get_message_dict(self, key: str) -> dict:
+        """get message dict"""
+        reply = self.conn.execute_command("GET", self.NAME_SPACE + key)
+        if not reply:
+            return {}
+
+        return json.loads(reply)
+
+    def get_message(self, key: str) -> dict | None:
+        """
+        get message dict from redis
+        old json get message, only used for migration, to be removed later
+        """
         reply = self.conn.execute_command("JSON.GET", self.NAME_SPACE + key)
         if reply:
             return json.loads(reply)
@@ -81,7 +97,7 @@ class RedisArchivist(RedisBase):
         if not reply:
             return []
 
-        return [i.decode().lstrip(self.NAME_SPACE) for i in reply]
+        return [i.lstrip(self.NAME_SPACE) for i in reply]
 
     def list_items(self, query: str) -> list:
         """list all matches"""
@@ -89,74 +105,102 @@ class RedisArchivist(RedisBase):
         if not all_matches:
             return []
 
-        return [self.get_message(i) for i in all_matches]
+        return [self.get_message_dict(i) for i in all_matches]
 
-    def del_message(self, key: str) -> bool:
+    def del_message(self, key: str, save: bool = False) -> bool:
         """delete key from redis"""
         response = self.conn.execute_command("DEL", self.NAME_SPACE + key)
+        if save:
+            self.bg_save()
+
         return response
 
 
 class RedisQueue(RedisBase):
-    """dynamically interact with queues in redis"""
+    """
+    dynamically interact with queues in redis using sorted set
+    - low score number is first in queue
+    - add new items with high score number
+
+    queue names in use:
+    download:channel            channels during download
+    download:playlist:full      playlists during dl for full refresh
+    download:playlist:quick     playlists during dl for quick refresh
+    download:video              videos during downloads
+    index:comment               videos needing comment indexing
+    reindex:ta_video            reindex videos
+    reindex:ta_channel          reindex channels
+    reindex:ta_playlist         reindex playlists
+
+    """
 
     def __init__(self, queue_name: str):
         super().__init__()
         self.key = f"{self.NAME_SPACE}{queue_name}"
 
-    def get_all(self):
+    def get_all(self) -> list[str]:
         """return all elements in list"""
-        result = self.conn.execute_command("LRANGE", self.key, 0, -1)
-        all_elements = [i.decode() for i in result]
-        return all_elements
+        result = self.conn.zrange(self.key, 0, -1)
+        return result
 
     def length(self) -> int:
         """return total elements in list"""
-        return self.conn.execute_command("LLEN", self.key)
+        return self.conn.zcard(self.key)
 
     def in_queue(self, element) -> str | bool:
         """check if element is in list"""
-        result = self.conn.execute_command("LPOS", self.key, element)
+        result = self.conn.zrank(self.key, element)
         if result is not None:
             return "in_queue"
 
         return False
 
-    def add_list(self, to_add):
+    def add(self, to_add: str) -> None:
+        """add single item to queue"""
+        if not to_add:
+            return
+
+        next_score = self._get_next_score()
+        self.conn.zadd(self.key, {to_add: next_score})
+
+    def add_list(self, to_add: list) -> None:
         """add list to queue"""
-        self.conn.execute_command("RPUSH", self.key, *to_add)
+        if not to_add:
+            return
 
-    def add_priority(self, to_add: str) -> None:
-        """add single video to front of queue"""
-        item: str = json.dumps(to_add)
-        self.clear_item(item)
-        self.conn.execute_command("LPUSH", self.key, item)
+        next_score = self._get_next_score()
+        mapping = {i[1]: next_score + i[0] for i in enumerate(to_add)}
+        self.conn.zadd(self.key, mapping)
 
-    def get_next(self) -> str | bool:
-        """return next element in the queue, False if none"""
-        result = self.conn.execute_command("LPOP", self.key)
+    def max_score(self) -> int | None:
+        """get max score"""
+        last = self.conn.zrange(self.key, -1, -1, withscores=True)
+        if not last:
+            return None
+
+        return int(last[0][1])
+
+    def _get_next_score(self) -> float:
+        """get next score in queue to append"""
+        last = self.conn.zrange(self.key, -1, -1, withscores=True)
+        if not last:
+            return 1.0
+
+        return last[0][1] + 1
+
+    def get_next(self) -> tuple[str | None, int | None]:
+        """return next element in the queue, if available"""
+        result = self.conn.zpopmin(self.key)
         if not result:
-            return False
+            return None, None
 
-        next_element = result.decode()
-        return next_element
+        item, idx = result[0][0], int(result[0][1])
+
+        return item, idx
 
     def clear(self) -> None:
         """delete list from redis"""
-        self.conn.execute_command("DEL", self.key)
-
-    def clear_item(self, to_clear: str) -> None:
-        """remove single item from list if it's there"""
-        self.conn.execute_command("LREM", self.key, 0, to_clear)
-
-    def trim(self, size: int) -> None:
-        """trim the queue based on settings amount"""
-        self.conn.execute_command("LTRIM", self.key, 0, size)
-
-    def has_item(self) -> bool:
-        """check if queue as at least one pending item"""
-        result = self.conn.execute_command("LRANGE", self.key, 0, 0)
-        return bool(result)
+        self.conn.delete(self.key)
 
 
 class TaskRedis(RedisBase):
@@ -169,7 +213,7 @@ class TaskRedis(RedisBase):
     def get_all(self) -> list:
         """return all tasks"""
         all_keys = self.conn.execute_command("KEYS", f"{self.BASE}*")
-        return [i.decode().replace(self.BASE, "") for i in all_keys]
+        return [i.replace(self.BASE, "") for i in all_keys]
 
     def get_single(self, task_id: str) -> dict:
         """return content of single task"""
@@ -177,7 +221,7 @@ class TaskRedis(RedisBase):
         if not result:
             return {}
 
-        return json.loads(result.decode())
+        return json.loads(result)
 
     def set_key(
         self, task_id: str, message: dict, expire: bool | int = False

backend/common/src/urlparser.py

@@ -4,21 +4,36 @@ Functionality:
 - identify vid_type if possible
 """
 
+from typing import Literal, NotRequired, TypedDict
 from urllib.parse import parse_qs, urlparse
 
-from home.src.download.yt_dlp_base import YtWrap
-from home.src.index.video_constants import VideoTypeEnum
+from common.src.ta_redis import RedisArchivist
+from download.src.yt_dlp_base import YtWrap
+from video.src.constants import VideoTypeEnum
+
+
+class ParsedURLType(TypedDict):
+    """represents single parsed url"""
+
+    type: Literal["video", "channel", "playlist"]
+    url: str
+    vid_type: VideoTypeEnum
+    limit: NotRequired[int | None]
 
 
 class Parser:
-    """take a multi line string and detect valid youtube ids"""
+    """
+    take a multi line string and detect valid youtube ids
+    channel handle lookup is cached, can be disabled for unittests
+    """
 
-    def __init__(self, url_str):
+    def __init__(self, url_str: str, use_cache: bool = True):
         self.url_list = [i.strip() for i in url_str.split()]
+        self.use_cache = use_cache
 
-    def parse(self):
+    def parse(self) -> list[ParsedURLType]:
         """parse the list"""
-        ids = []
+        ids: list[ParsedURLType] = []
         for url in self.url_list:
             parsed = urlparse(url)
             if parsed.netloc:
@@ -42,6 +57,10 @@ class Parser:
             youtube_id = parsed.path.strip("/")
             return self._validate_expected(youtube_id, "video")
 
+        if "youtube.com" not in parsed.netloc:
+            message = f"invalid domain: {parsed.netloc}"
+            raise ValueError(message)
+
         query_parsed = parse_qs(parsed.query)
         if "v" in query_parsed:
             # video from v query str
@@ -63,6 +82,9 @@ class Parser:
         if all_paths[0] == "channel":
             return self._validate_expected(all_paths[1], "channel")
 
+        if all_paths[0] == "live":
+            return self._validate_expected(all_paths[1], "video")
+
         # detect channel
         channel_id = self._extract_channel_name(parsed.geturl())
         return {"type": "channel", "url": channel_id}
@@ -92,25 +114,35 @@ class Parser:
             item_type = "video"
         elif len_id_str == 24:
             item_type = "channel"
-        elif len_id_str in (34, 26, 18):
+        elif len_id_str in (34, 26, 18) or id_str.startswith("TA_playlist_"):
             item_type = "playlist"
         else:
             raise ValueError(f"not a valid id_str: {id_str}")
 
         return {"type": item_type, "url": id_str}
 
-    @staticmethod
-    def _extract_channel_name(url):
-        """find channel id from channel name with yt-dlp help"""
+    def _extract_channel_name(self, url):
+        """find channel id from channel name with yt-dlp help, cache result"""
+        if self.use_cache:
+            cached = self._get_cached(url)
+            if cached:
+                return cached
+
         obs_request = {
             "check_formats": None,
             "skip_download": True,
             "extract_flat": True,
             "playlistend": 0,
         }
-        url_info = YtWrap(obs_request).extract(url)
+        url_info, error = YtWrap(obs_request).extract(url)
+        if not url_info:
+            raise ValueError(f"failed to retrieve URL: {error}")
+
         channel_id = url_info.get("channel_id", False)
         if channel_id:
+            if self.use_cache:
+                self._set_cache(url, channel_id)
+
             return channel_id
 
         url = url_info.get("url", False)
@@ -123,6 +155,42 @@ class Parser:
         print(f"failed to extract channel id from {url}")
         raise ValueError
 
+    @staticmethod
+    def _get_cached(url) -> str | None:
+        """get cached channel ID, if available"""
+        path = urlparse(url).path.lstrip("/")
+        if not path.startswith("@"):
+            return None
+
+        handle = path.split("/")[0]
+        if not handle:
+            return None
+
+        cache_key = f"channel:handlesearch:{handle.lower()}"
+        cached = RedisArchivist().get_message_dict(cache_key)
+        if cached:
+            return cached["channel_id"]
+
+        return None
+
+    @staticmethod
+    def _set_cache(url, channel_id) -> None:
+        """set cache"""
+        path = urlparse(url).path.lstrip("/")
+        if not path.startswith("@"):
+            return
+
+        handle = path.split("/")[0]
+        if not handle:
+            return
+
+        cache_key = f"channel:handlesearch:{handle.lower()}"
+        message = {
+            "channel_id": channel_id,
+            "handle": handle,
+        }
+        RedisArchivist().set_message(cache_key, message, expire=3600 * 24 * 7)
+
     def _detect_vid_type(self, path):
         """try to match enum from path, needs to be serializable"""
         last = path.strip("/").split("/")[-1]

backend/common/src/watched.py

@@ -5,16 +5,18 @@ functionality:
 
 from datetime import datetime
 
-from home.src.es.connect import ElasticWrap
-from home.src.ta.urlparser import Parser
+from common.src.es_connect import ElasticWrap
+from common.src.ta_redis import RedisArchivist
+from common.src.urlparser import Parser
 
 
 class WatchState:
     """handle watched checkbox for videos and channels"""
 
-    def __init__(self, youtube_id, is_watched):
+    def __init__(self, youtube_id: str, is_watched: bool, user_id: int):
         self.youtube_id = youtube_id
         self.is_watched = is_watched
+        self.user_id = user_id
         self.stamp = int(datetime.now().timestamp())
         self.pipeline = f"_ingest/pipeline/watch_{youtube_id}"
 
@@ -26,6 +28,11 @@ class WatchState:
             self.change_vid_state()
             return
 
+        if url_type == "channel":
+            self.reset_channel_progress()
+        if url_type == "playlist":
+            self.reset_playlist_progress()
+
         self._add_pipeline()
         path = f"ta_video/_update_by_query?pipeline=watch_{self.youtube_id}"
         data = self._build_update_data(url_type)
@@ -41,19 +48,41 @@ class WatchState:
     def change_vid_state(self):
         """change watched state of video"""
         path = f"ta_video/_update/{self.youtube_id}"
-        data = {
-            "doc": {
-                "player": {
-                    "watched": self.is_watched,
-                    "watched_date": self.stamp,
-                }
-            }
-        }
+        data = {"doc": {"player": {"watched": self.is_watched}}}
+        if self.is_watched:
+            data["doc"]["player"]["watched_date"] = self.stamp
         response, status_code = ElasticWrap(path).post(data=data)
+        key = f"{self.user_id}:progress:{self.youtube_id}"
+        RedisArchivist().del_message(key)
         if status_code != 200:
             print(response)
             raise ValueError("failed to mark video as watched")
 
+    def reset_channel_progress(self):
+        """reset channel progress positions"""
+        from channel.src.index import YoutubeChannel
+
+        videos = YoutubeChannel(self.youtube_id).get_channel_videos()
+        video_ids = [i["youtube_id"] for i in videos]
+        self._reset_list(video_ids)
+
+    def reset_playlist_progress(self):
+        """reset playlist progress positions"""
+        from playlist.src.index import YoutubePlaylist
+
+        videos = YoutubePlaylist(self.youtube_id).get_playlist_videos()
+        video_ids = [i["youtube_id"] for i in videos]
+        self._reset_list(video_ids)
+
+    def _reset_list(self, video_ids: list[str]):
+        """reset list of video ids"""
+        redis_con = RedisArchivist()
+        all_ids = redis_con.list_keys(f"{self.user_id}:progress")
+        for progress_id in all_ids:
+            video_id = progress_id.split(":")[-1]
+            if video_id in video_ids:
+                redis_con.del_message(progress_id)
+
     def _build_update_data(self, url_type):
         """build update by query data based on url_type"""
         term_key_map = {

backend/common/tests/conftest.py

@@ -0,0 +1,11 @@
+"""test configs"""
+
+import os
+
+import pytest
+
+
+@pytest.fixture(scope="session", autouse=True)
+def change_test_dir(request):
+    """change directory to project folder"""
+    os.chdir(request.config.rootdir / "backend")

backend/common/tests/test_src/test_helper.py

@@ -0,0 +1,113 @@
+"""tests for helper functions"""
+
+import pytest
+from common.src.helper import (
+    date_parser,
+    get_duration_str,
+    get_mapping,
+    is_shorts,
+    randomizor,
+    time_parser,
+)
+
+
+def test_randomizor_with_positive_length():
+    """test randomizer"""
+    length = 10
+    result = randomizor(length)
+    assert len(result) == length
+    assert result.isalnum()
+
+
+def test_date_parser_with_int():
+    """unix timestamp"""
+    timestamp = 1621539600
+    expected_date = "2021-05-20T19:40:00+00:00"
+    assert date_parser(timestamp) == expected_date
+
+
+def test_date_parser_with_str():
+    """iso timestamp"""
+    date_str = "2021-05-21"
+    expected_date = "2021-05-21T00:00:00+00:00"
+    assert date_parser(date_str) == expected_date
+
+
+def test_date_parser_with_invalid_input():
+    """invalid type"""
+    invalid_input = [1621539600]
+    with pytest.raises(TypeError):
+        date_parser(invalid_input)
+
+
+def test_date_parser_with_invalid_string_format():
+    """invalid date string"""
+    invalid_date_str = "21/05/2021"
+    with pytest.raises(ValueError):
+        date_parser(invalid_date_str)
+
+
+def test_time_parser_with_numeric_string():
+    """as number"""
+    timestamp = "100"
+    expected_seconds = 100
+    assert time_parser(timestamp) == expected_seconds
+
+
+def test_time_parser_with_hh_mm_ss_format():
+    """to seconds"""
+    timestamp = "01:00:00"
+    expected_seconds = 3600.0
+    assert time_parser(timestamp) == expected_seconds
+
+
+def test_time_parser_with_empty_string():
+    """handle empty"""
+    timestamp = ""
+    assert time_parser(timestamp) is False
+
+
+def test_time_parser_with_invalid_format():
+    """not enough to unpack"""
+    timestamp = "01:00"
+    with pytest.raises(ValueError):
+        time_parser(timestamp)
+
+
+def test_time_parser_with_non_numeric_input():
+    """non numeric"""
+    timestamp = "1a:00:00"
+    with pytest.raises(ValueError):
+        time_parser(timestamp)
+
+
+def test_get_mapping():
+    """test mappint"""
+    index_config = get_mapping()
+    assert isinstance(index_config, list)
+    assert all(isinstance(i, dict) for i in index_config)
+
+
+def test_is_shorts():
+    """is shorts id"""
+    youtube_id = "YG3-Pw3rixU"
+    assert is_shorts(youtube_id)
+
+
+def test_is_not_shorts():
+    """is not shorts id"""
+    youtube_id = "Ogr9kbypSNg"
+    assert is_shorts(youtube_id) is False
+
+
+def test_get_duration_str():
+    """only seconds"""
+    assert get_duration_str(None) == "NA"
+    assert get_duration_str(5) == "5s"
+    assert get_duration_str(10) == "10s"
+    assert get_duration_str(500) == "8m 20s"
+    assert get_duration_str(1000) == "16m 40s"
+    assert get_duration_str(5000) == "1h 23m 20s"
+    assert get_duration_str(500000) == "5d 18h 53m 20s"
+    assert get_duration_str(5000000) == "57d 20h 53m 20s"
+    assert get_duration_str(50000000) == "1y 213d 16h 53m 20s"

backend/common/tests/test_src/test_urlparser.py

@@ -0,0 +1,145 @@
+"""tests for url parser"""
+
+import pytest
+from common.src.urlparser import Parser
+
+# video id parsing
+VIDEO_URL_IN = [
+    "7DKv5H5Frt0",
+    "https://www.youtube.com/watch?v=7DKv5H5Frt0",
+    "https://www.youtube.com/watch?v=7DKv5H5Frt0&t=113&feature=shared",
+    "https://www.youtube.com/watch?v=7DKv5H5Frt0&list=PL96C35uN7xGJu6skU4TBYrIWxggkZBrF5&index=1&pp=iAQB"  # noqa: E501
+    "https://youtu.be/7DKv5H5Frt0",
+    "https://www.youtube.com/live/7DKv5H5Frt0",
+]
+VIDEO_OUT = [{"type": "video", "url": "7DKv5H5Frt0", "vid_type": "unknown"}]
+VIDEO_TEST_CASES = [(i, VIDEO_OUT) for i in VIDEO_URL_IN]
+
+# shorts id parsing
+SHORTS_URL_IN = [
+    "https://www.youtube.com/shorts/YG3-Pw3rixU",
+    "https://youtube.com/shorts/YG3-Pw3rixU?feature=shared",
+]
+SHORTS_OUT = [{"type": "video", "url": "YG3-Pw3rixU", "vid_type": "shorts"}]
+SHORTS_TEST_CASES = [(i, SHORTS_OUT) for i in SHORTS_URL_IN]
+
+# channel id parsing
+CHANNEL_URL_IN = [
+    "UCBa659QWEk1AI4Tg--mrJ2A",
+    "@TomScottGo",
+    "https://www.youtube.com/channel/UCBa659QWEk1AI4Tg--mrJ2A",
+    "https://www.youtube.com/@TomScottGo",
+]
+CHANNEL_OUT = [
+    {
+        "type": "channel",
+        "url": "UCBa659QWEk1AI4Tg--mrJ2A",
+        "vid_type": "unknown",
+    }
+]
+CHANNEL_TEST_CASES = [(i, CHANNEL_OUT) for i in CHANNEL_URL_IN]
+
+# channel vid type parsing
+CHANNEL_VID_TYPES = [
+    (
+        "https://www.youtube.com/@IBRACORP/videos",
+        [
+            {
+                "type": "channel",
+                "url": "UC7aW7chIafJG6ECYAd3N5uQ",
+                "vid_type": "videos",
+            }
+        ],
+    ),
+    (
+        "https://www.youtube.com/@IBRACORP/shorts",
+        [
+            {
+                "type": "channel",
+                "url": "UC7aW7chIafJG6ECYAd3N5uQ",
+                "vid_type": "shorts",
+            }
+        ],
+    ),
+    (
+        "https://www.youtube.com/@IBRACORP/streams",
+        [
+            {
+                "type": "channel",
+                "url": "UC7aW7chIafJG6ECYAd3N5uQ",
+                "vid_type": "streams",
+            }
+        ],
+    ),
+]
+
+# playlist id parsing
+PLAYLIST_URL_IN = [
+    "PL96C35uN7xGJu6skU4TBYrIWxggkZBrF5",
+    "https://www.youtube.com/playlist?list=PL96C35uN7xGJu6skU4TBYrIWxggkZBrF5",
+]
+PLAYLIST_OUT = [
+    {
+        "type": "playlist",
+        "url": "PL96C35uN7xGJu6skU4TBYrIWxggkZBrF5",
+        "vid_type": "unknown",
+    }
+]
+PLAYLIST_TEST_CASES = [(i, PLAYLIST_OUT) for i in PLAYLIST_URL_IN]
+
+# personal playlists
+EXPECTED_WL = [{"type": "playlist", "url": "WL", "vid_type": "unknown"}]
+EXPECTED_LL = [{"type": "playlist", "url": "LL", "vid_type": "unknown"}]
+PERSONAL_PLAYLISTS_TEST_CASES = [
+    ("WL", EXPECTED_WL),
+    ("https://www.youtube.com/playlist?list=WL", EXPECTED_WL),
+    ("LL", EXPECTED_LL),
+    ("https://www.youtube.com/playlist?list=LL", EXPECTED_LL),
+]
+
+# collect tests expected to pass
+PASSTING_TESTS = []
+PASSTING_TESTS.extend(VIDEO_TEST_CASES)
+PASSTING_TESTS.extend(SHORTS_TEST_CASES)
+PASSTING_TESTS.extend(CHANNEL_TEST_CASES)
+PASSTING_TESTS.extend(CHANNEL_VID_TYPES)
+PASSTING_TESTS.extend(PLAYLIST_TEST_CASES)
+PASSTING_TESTS.extend(PERSONAL_PLAYLISTS_TEST_CASES)
+
+
+@pytest.mark.parametrize("url_str, expected_result", PASSTING_TESTS)
+def test_passing_parse(url_str, expected_result):
+    """test parser"""
+    parser = Parser(url_str, use_cache=False)
+    parsed = parser.parse()
+    assert parsed == expected_result
+
+
+INVALID_IDS_ERRORS = [
+    "aaaaa",
+    "https://www.youtube.com/playlist?list=AAAA",
+    "https://www.youtube.com/channel/UC9-y-6csu5WGm29I7Jiwpn",
+    "https://www.youtube.com/watch?v=CK3_zarXkw",
+]
+
+
+@pytest.mark.parametrize("invalid_value", INVALID_IDS_ERRORS)
+def test_invalid_ids(invalid_value):
+    """test for invalid IDs"""
+    with pytest.raises(ValueError, match="not a valid id_str"):
+        parser = Parser(invalid_value, use_cache=False)
+        parser.parse()
+
+
+INVALID_DOMAINS = [
+    "https://vimeo.com/32001208",
+    "https://peertube.tv/w/8RiJE2j2nw569FVgPNjDt7",
+]
+
+
+@pytest.mark.parametrize("invalid_value", INVALID_DOMAINS)
+def test_invalid_domains(invalid_value):
+    """raise error on none YT domains"""
+    parser = Parser(invalid_value, use_cache=False)
+    with pytest.raises(ValueError, match="invalid domain"):
+        parser.parse()

backend/common/urls.py

@@ -0,0 +1,33 @@
+"""all api urls"""
+
+from common import views
+from django.urls import path
+
+urlpatterns = [
+    path("ping/", views.PingView.as_view(), name="ping"),
+    path(
+        "refresh/",
+        views.RefreshView.as_view(),
+        name="api-refresh",
+    ),
+    path(
+        "watched/",
+        views.WatchedView.as_view(),
+        name="api-watched",
+    ),
+    path(
+        "search/",
+        views.SearchView.as_view(),
+        name="api-search",
+    ),
+    path(
+        "notification/",
+        views.NotificationView.as_view(),
+        name="api-notification",
+    ),
+    path(
+        "health/",
+        views.HealthCheck.as_view(),
+        name="api-health",
+    ),
+]

backend/common/views.py

@@ -0,0 +1,210 @@
+"""all API views"""
+
+from appsettings.src.config import ReleaseVersion
+from appsettings.src.reindex import ReindexProgress
+from common.serializers import (
+    AsyncTaskResponseSerializer,
+    ErrorResponseSerializer,
+    NotificationQueryFilterSerializer,
+    NotificationSerializer,
+    PingSerializer,
+    RefreshAddDataSerializer,
+    RefreshAddQuerySerializer,
+    RefreshQuerySerializer,
+    RefreshResponseSerializer,
+    WatchedDataSerializer,
+)
+from common.src.searching import SearchForm
+from common.src.ta_redis import RedisArchivist
+from common.src.watched import WatchState
+from common.views_base import AdminOnly, ApiBaseView
+from drf_spectacular.utils import OpenApiResponse, extend_schema
+from rest_framework.response import Response
+from rest_framework.views import APIView
+from task.tasks import check_reindex
+
+
+class PingView(ApiBaseView):
+    """resolves to /api/ping/
+    GET: test your connection
+    """
+
+    @staticmethod
+    @extend_schema(
+        responses={200: OpenApiResponse(PingSerializer())},
+    )
+    def get(request):
+        """get pong"""
+        data = {
+            "response": "pong",
+            "user": request.user.id,
+            "version": ReleaseVersion().get_local_version(),
+            "ta_update": ReleaseVersion().get_update(),
+        }
+        serializer = PingSerializer(data)
+        return Response(serializer.data)
+
+
+class RefreshView(ApiBaseView):
+    """resolves to /api/refresh/
+    GET: get refresh progress
+    POST: start a manual refresh task
+    """
+
+    permission_classes = [AdminOnly]
+
+    @extend_schema(
+        responses={
+            200: OpenApiResponse(RefreshResponseSerializer()),
+            400: OpenApiResponse(
+                ErrorResponseSerializer(), description="Bad request"
+            ),
+        },
+        parameters=[RefreshQuerySerializer()],
+    )
+    def get(self, request):
+        """get refresh status"""
+        query_serializer = RefreshQuerySerializer(data=request.query_params)
+        query_serializer.is_valid(raise_exception=True)
+        validated_query = query_serializer.validated_data
+        request_type = validated_query.get("type")
+        request_id = validated_query.get("id")
+
+        if request_id and not request_type:
+            error = ErrorResponseSerializer(
+                {"error": "specified id also needs type"}
+            )
+            return Response(error.data, status=400)
+
+        try:
+            progress = ReindexProgress(
+                request_type=request_type, request_id=request_id
+            ).get_progress()
+        except ValueError:
+            error = ErrorResponseSerializer({"error": "bad request"})
+            return Response(error.data, status=400)
+
+        response_serializer = RefreshResponseSerializer(progress)
+
+        return Response(response_serializer.data)
+
+    @extend_schema(
+        request=RefreshAddDataSerializer(),
+        responses={
+            200: OpenApiResponse(AsyncTaskResponseSerializer()),
+        },
+        parameters=[RefreshAddQuerySerializer()],
+    )
+    def post(self, request):
+        """add to reindex queue"""
+        query_serializer = RefreshAddQuerySerializer(data=request.query_params)
+        query_serializer.is_valid(raise_exception=True)
+        validated_query = query_serializer.validated_data
+
+        data_serializer = RefreshAddDataSerializer(data=request.data)
+        data_serializer.is_valid(raise_exception=True)
+        validated_data = data_serializer.validated_data
+
+        extract_videos = validated_query.get("extract_videos")
+        task = check_reindex.delay(
+            data=validated_data, extract_videos=extract_videos
+        )
+        message = {
+            "message": "reindex task started",
+            "task_id": task.id,
+        }
+        serializer = AsyncTaskResponseSerializer(message)
+
+        return Response(serializer.data)
+
+
+class WatchedView(ApiBaseView):
+    """resolves to /api/watched/
+    POST: change watched state of video, channel or playlist
+    """
+
+    @extend_schema(
+        request=WatchedDataSerializer(),
+        responses={
+            200: OpenApiResponse(WatchedDataSerializer()),
+            400: OpenApiResponse(
+                ErrorResponseSerializer(), description="Bad request"
+            ),
+        },
+    )
+    def post(self, request):
+        """change watched state"""
+        data_serializer = WatchedDataSerializer(data=request.data)
+        data_serializer.is_valid(raise_exception=True)
+        validated_data = data_serializer.validated_data
+        youtube_id = validated_data.get("id")
+        is_watched = validated_data.get("is_watched")
+
+        if not youtube_id or is_watched is None:
+            error = ErrorResponseSerializer(
+                {"error": "missing id or is_watched"}
+            )
+            return Response(error.data, status=400)
+
+        WatchState(youtube_id, is_watched, request.user.id).change()
+        return Response(data_serializer.data)
+
+
+class SearchView(ApiBaseView):
+    """resolves to /api/search/
+    GET: run a search with the string in the ?query parameter
+    """
+
+    @staticmethod
+    def get(request):
+        """handle get request
+        search through all indexes"""
+        search_query = request.GET.get("query", None)
+        if search_query is None:
+            return Response(
+                {"message": "no search query specified"}, status=400
+            )
+
+        search_results = SearchForm().multi_search(search_query)
+        return Response(search_results)
+
+
+class NotificationView(ApiBaseView):
+    """resolves to /api/notification/
+    GET: returns a list of notifications
+    filter query to filter messages by group
+    """
+
+    valid_filters = ["download", "settings", "channel"]
+
+    @extend_schema(
+        responses={
+            200: OpenApiResponse(NotificationSerializer(many=True)),
+        },
+        parameters=[NotificationQueryFilterSerializer],
+    )
+    def get(self, request):
+        """get all notifications"""
+        query_serializer = NotificationQueryFilterSerializer(
+            data=request.query_params
+        )
+        query_serializer.is_valid(raise_exception=True)
+        validated_query = query_serializer.validated_data
+        filter_by = validated_query.get("filter")
+
+        query = "message"
+        if filter_by in self.valid_filters:
+            query = f"{query}:{filter_by}"
+
+        notifications = RedisArchivist().list_items(query)
+        response_serializer = NotificationSerializer(notifications, many=True)
+
+        return Response(response_serializer.data)
+
+
+class HealthCheck(APIView):
+    """health check view, no auth needed"""
+
+    def get(self, request):
+        """health check, no auth needed"""
+        return Response("OK", status=200)

backend/common/views_base.py

@@ -0,0 +1,102 @@
+"""base classes to inherit from"""
+
+from common.src.es_connect import ElasticWrap
+from common.src.index_generic import Pagination
+from common.src.search_processor import SearchProcess, process_aggs
+from rest_framework import permissions
+from rest_framework.authentication import (
+    SessionAuthentication,
+    TokenAuthentication,
+)
+from rest_framework.views import APIView
+
+
+def check_admin(user):
+    """check for admin permission for restricted views"""
+    return user.is_staff or user.groups.filter(name="admin").exists()
+
+
+class AdminOnly(permissions.BasePermission):
+    """allow only admin"""
+
+    def has_permission(self, request, view):
+        return check_admin(request.user)
+
+
+class AdminWriteOnly(permissions.BasePermission):
+    """allow only admin writes"""
+
+    def has_permission(self, request, view):
+        if request.method in permissions.SAFE_METHODS:
+            return permissions.IsAuthenticated().has_permission(request, view)
+
+        return check_admin(request.user)
+
+
+class ApiBaseView(APIView):
+    """base view to inherit from"""
+
+    authentication_classes = [SessionAuthentication, TokenAuthentication]
+    permission_classes = [permissions.IsAuthenticated]
+    search_base = ""
+    data = ""
+
+    def __init__(self):
+        super().__init__()
+        self.response = {}
+        self.data = {"query": {"match_all": {}}}
+        self.status_code = False
+        self.context = False
+        self.pagination_handler = False
+
+    def get_document(self, document_id, progress_match=None):
+        """get single document from es"""
+        path = f"{self.search_base}{document_id}"
+        response, status_code = ElasticWrap(path).get()
+        try:
+            self.response = SearchProcess(
+                response, match_video_user_progress=progress_match
+            ).process()
+        except KeyError:
+            print(f"item not found: {document_id}")
+
+        self.status_code = status_code
+
+    def initiate_pagination(self, request):
+        """set initial pagination values"""
+        self.pagination_handler = Pagination(request)
+        self.data.update(
+            {
+                "size": self.pagination_handler.pagination["page_size"],
+                "from": self.pagination_handler.pagination["page_from"],
+            }
+        )
+
+    def get_document_list(self, request, pagination=True, progress_match=None):
+        """get a list of results"""
+        if pagination:
+            self.initiate_pagination(request)
+
+        es_handler = ElasticWrap(self.search_base)
+        response, status_code = es_handler.get(data=self.data)
+        self.response["data"] = SearchProcess(
+            response, match_video_user_progress=progress_match
+        ).process()
+        if self.response["data"]:
+            self.status_code = status_code
+        else:
+            self.status_code = 404
+
+        if pagination and response.get("hits"):
+            self.pagination_handler.validate(
+                response["hits"]["total"]["value"]
+            )
+            self.response["paginate"] = self.pagination_handler.pagination
+
+    def get_aggs(self):
+        """get aggs alone"""
+        self.data["size"] = 0
+        response, _ = ElasticWrap(self.search_base).get(data=self.data)
+        process_aggs(response)
+
+        self.response = response.get("aggregations")

backend/config/fwd_auth_settings.py

@@ -0,0 +1,6 @@
+from os import environ
+
+TA_AUTH_PROXY_USERNAME_HEADER = (
+    environ.get("TA_AUTH_PROXY_USERNAME_HEADER") or "HTTP_REMOTE_USER"
+)
+TA_AUTH_PROXY_LOGOUT_URL = environ.get("TA_AUTH_PROXY_LOGOUT_URL")

backend/config/ldap_settings.py

@@ -0,0 +1,111 @@
+from os import environ
+
+import ldap
+from django_auth_ldap.config import LDAPSearch
+
+AUTH_LDAP_SERVER_URI = environ.get("TA_LDAP_SERVER_URI")
+
+AUTH_LDAP_BIND_DN = environ.get("TA_LDAP_BIND_DN")
+
+AUTH_LDAP_BIND_PASSWORD = environ.get("TA_LDAP_BIND_PASSWORD")
+
+"""
+Given Names are *_technically_* different from Personal names, as people
+who change their names have different given names and personal names,
+and they go by personal names. Additionally, "LastName" is actually
+incorrect for many cultures, such as Korea, where the
+family name comes first, and the personal name comes last.
+
+But we all know people are going to try to guess at these, so still want
+to include names that people will guess, hence using first/last as well.
+"""
+
+AUTH_LDAP_USER_ATTR_MAP_USERNAME = (
+    environ.get("TA_LDAP_USER_ATTR_MAP_USERNAME")
+    or environ.get("TA_LDAP_USER_ATTR_MAP_UID")
+    or "uid"
+)
+
+AUTH_LDAP_USER_ATTR_MAP_PERSONALNAME = (
+    environ.get("TA_LDAP_USER_ATTR_MAP_PERSONALNAME")
+    or environ.get("TA_LDAP_USER_ATTR_MAP_FIRSTNAME")
+    or environ.get("TA_LDAP_USER_ATTR_MAP_GIVENNAME")
+    or "givenName"
+)
+
+AUTH_LDAP_USER_ATTR_MAP_SURNAME = (
+    environ.get("TA_LDAP_USER_ATTR_MAP_SURNAME")
+    or environ.get("TA_LDAP_USER_ATTR_MAP_LASTNAME")
+    or environ.get("TA_LDAP_USER_ATTR_MAP_FAMILYNAME")
+    or "sn"
+)
+
+AUTH_LDAP_USER_ATTR_MAP_EMAIL = (
+    environ.get("TA_LDAP_USER_ATTR_MAP_EMAIL")
+    or environ.get("TA_LDAP_USER_ATTR_MAP_MAIL")
+    or "mail"
+)
+
+AUTH_LDAP_USER_BASE = environ.get("TA_LDAP_USER_BASE")
+
+AUTH_LDAP_USER_FILTER = environ.get("TA_LDAP_USER_FILTER")
+
+# pylint: disable=no-member
+AUTH_LDAP_USER_SEARCH = LDAPSearch(
+    AUTH_LDAP_USER_BASE,
+    ldap.SCOPE_SUBTREE,
+    "(&("
+    + AUTH_LDAP_USER_ATTR_MAP_USERNAME
+    + "=%(user)s)"
+    + AUTH_LDAP_USER_FILTER
+    + ")",
+)
+
+AUTH_LDAP_USER_ATTR_MAP = {
+    "username": AUTH_LDAP_USER_ATTR_MAP_USERNAME,
+    "first_name": AUTH_LDAP_USER_ATTR_MAP_PERSONALNAME,
+    "last_name": AUTH_LDAP_USER_ATTR_MAP_SURNAME,
+    "email": AUTH_LDAP_USER_ATTR_MAP_EMAIL,
+}
+
+if bool(environ.get("TA_LDAP_DISABLE_CERT_CHECK")):
+    # pylint: disable=global-at-module-level
+    global AUTH_LDAP_GLOBAL_OPTIONS
+    AUTH_LDAP_GLOBAL_OPTIONS = {
+        ldap.OPT_X_TLS_REQUIRE_CERT: ldap.OPT_X_TLS_NEVER,
+    }
+
+# Promote specific usernames to staff or superuser permission levels
+_ldap_superuser_username_config = (
+    environ.get("TA_LDAP_PROMOTE_USERNAMES_TO_SUPERUSER") or ""
+)
+_ldap_superuser_usernames = []
+if _ldap_superuser_username_config:
+    _ldap_superuser_usernames = [
+        u.strip() for u in _ldap_superuser_username_config.split(",")
+    ]
+
+_ldap_staff_username_config = (
+    environ.get("TA_LDAP_PROMOTE_USERNAMES_TO_STAFF") or ""
+)
+_ldap_staff_usernames = []
+if _ldap_staff_username_config:
+    _ldap_staff_usernames = [
+        u.strip() for u in _ldap_staff_username_config.split(",")
+    ]
+
+if _ldap_staff_usernames or _ldap_superuser_usernames:
+    import django_auth_ldap.backend
+
+    def create_user(sender, user=None, ldap_user=None, **kwargs):
+        if user.ldap_username in _ldap_superuser_usernames and not (
+            user.is_superuser and user.is_staff
+        ):
+            user.is_staff = True
+            user.is_superuser = True
+            user.save()
+        elif user.ldap_username in _ldap_staff_usernames and not user.is_staff:
+            user.is_staff = True
+            user.save()
+
+    django_auth_ldap.backend.populate_user.connect(create_user)

backend/config/management/commands/ta_change_password.py

@@ -0,0 +1,36 @@
+"""change user password"""
+
+from django.contrib.auth import get_user_model
+from django.core.management.base import BaseCommand, CommandError
+
+User = get_user_model()
+
+
+class Command(BaseCommand):
+    """change password"""
+
+    help = "Change Password of user"
+
+    def add_arguments(self, parser):
+        parser.add_argument("username", type=str)
+        parser.add_argument("password", type=str)
+
+    def handle(self, *args, **kwargs):
+        """entry point"""
+        username = kwargs["username"]
+        new_password = kwargs["password"]
+        self.stdout.write(f"Changing password for user '{username}'")
+        try:
+            user = User.objects.get(name=username)
+        except User.DoesNotExist as err:
+            message = f"Username '{username}' does not exist. "
+            message += "Available username(s) are:\n"
+            message += ", ".join([i.name for i in User.objects.all()])
+            raise CommandError(message) from err
+
+        user.set_password(new_password)
+        user.save()
+
+        self.stdout.write(
+            self.style.SUCCESS(f"    ✓ updated password for user '{username}'")
+        )

backend/config/management/commands/ta_connection.py

@@ -6,9 +6,10 @@ Functionality:
 from time import sleep
 
 import requests
+from common.src.env_settings import EnvironmentSettings
+from common.src.es_connect import ElasticWrap
+from common.src.ta_redis import RedisArchivist
 from django.core.management.base import BaseCommand, CommandError
-from home.src.es.connect import ElasticWrap
-from home.src.ta.ta_redis import RedisArchivist
 
 TOPIC = """
 
@@ -23,7 +24,7 @@ class Command(BaseCommand):
     """command framework"""
 
     TIMEOUT = 120
-    MIN_MAJOR, MAX_MAJOR = 8, 8
+    MIN_MAJOR, MAX_MAJOR = 8, 9
     MIN_MINOR = 0
 
     # pylint: disable=no-member
@@ -57,7 +58,12 @@ class Command(BaseCommand):
 
         message = "    🗙 Redis connection failed"
         self.stdout.write(self.style.ERROR(f"{message}"))
-        RedisArchivist().exec("PING")
+        try:
+            redis_conn.execute_command("PING")
+        except Exception as err:  # pylint: disable=broad-except
+            message = f"    🗙 {type(err).__name__}: {err}"
+            self.stdout.write(self.style.ERROR(f"{message}"))
+
         sleep(60)
         raise CommandError(message)
 
@@ -88,8 +94,17 @@ class Command(BaseCommand):
                 sleep(5)
                 continue
 
+            if status_code and status_code == 401:
+                sleep(5)
+                continue
+
             if status_code and status_code == 200:
-                path = "_cluster/health?wait_for_status=yellow&timeout=60s"
+                path = (
+                    "_cluster/health?"
+                    "wait_for_status=yellow&"
+                    "timeout=60s&"
+                    "wait_for_active_shards=1"
+                )
                 _, _ = ElasticWrap(path).get(timeout=60)
                 self.stdout.write(
                     self.style.SUCCESS("    ✓ ES connection established")
@@ -132,7 +147,19 @@ class Command(BaseCommand):
         """check that path.repo var is set"""
         self.stdout.write("[5] check ES path.repo env var")
         response, _ = ElasticWrap("_nodes/_all/settings").get()
+        snaphost_roles = [
+            "data",
+            "data_cold",
+            "data_content",
+            "data_frozen",
+            "data_hot",
+            "data_warm",
+            "master",
+        ]
         for node in response["nodes"].values():
+            if not (set(node["roles"]) & set(snaphost_roles)):
+                continue
+
             if node["settings"]["path"].get("repo"):
                 self.stdout.write(
                     self.style.SUCCESS("    ✓ path.repo env var is set")
@@ -142,8 +169,9 @@ class Command(BaseCommand):
             message = (
                 "    🗙 path.repo env var not found. "
                 + "set the following env var to the ES container:\n"
-                + "    path.repo=/usr/share/elasticsearch/data/snapshot"
+                + "    path.repo="
+                + EnvironmentSettings.ES_SNAPSHOT_DIR
             )
-            self.stdout.write(self.style.ERROR(f"{message}"))
+            self.stdout.write(self.style.ERROR(message))
             sleep(60)
             raise CommandError(message)

backend/config/management/commands/ta_envcheck.py

@@ -8,9 +8,11 @@ Functionality:
 
 import os
 import re
+from time import sleep
 
+from common.src.env_settings import EnvironmentSettings
 from django.core.management.base import BaseCommand, CommandError
-from home.models import Account
+from user.models import Account
 
 LOGO = """
 
@@ -59,9 +61,14 @@ EXPECTED_ENV_VARS = [
     "ES_URL",
     "TA_HOST",
 ]
+UNEXPECTED_ENV_VARS = {
+    "TA_UWSGI_PORT": "Has been replaced with 'TA_BACKEND_PORT'",
+    "REDIS_HOST": "Has been replaced with 'REDIS_CON' connection string",
+    "REDIS_PORT": "Has been consolidated in 'REDIS_CON' connection string",
+    "ENABLE_CAST": "That is now a toggle in setting and DISABLE_STATIC_AUTH",
+}
 INST = "https://github.com/tubearchivist/tubearchivist#installing-and-updating"
 NGINX = "/etc/nginx/sites-available/default"
-UWSGI = "/app/uwsgi.ini"
 
 
 class Command(BaseCommand):
@@ -74,13 +81,59 @@ class Command(BaseCommand):
         """run all commands"""
         self.stdout.write(LOGO)
         self.stdout.write(TOPIC)
+        self._additional_auth_vars_expectations()
         self._expected_vars()
+        self._unexpected_vars()
         self._elastic_user_overwrite()
         self._ta_port_overwrite()
-        self._ta_uwsgi_overwrite()
-        self._enable_cast_overwrite()
+        self._ta_backend_port_overwrite()
+        self._disable_static_auth()
         self._create_superuser()
 
+    def _additional_auth_vars_expectations(self):
+        """conditionally add additional expectations for auth modes"""
+        ldap_required_env = [
+            "TA_LDAP_SERVER_URI",
+            "TA_LDAP_BIND_DN",
+            "TA_LDAP_BIND_PASSWORD",
+            "TA_LDAP_USER_BASE",
+            "TA_LDAP_USER_FILTER",
+        ]
+        _login_auth_mode = (
+            os.environ.get("TA_LOGIN_AUTH_MODE") or "single"
+        ).casefold()
+        if _login_auth_mode == "local":
+            UNEXPECTED_ENV_VARS["TA_LDAP"] = (
+                "TA_LDAP is not valid with current auth mode"
+            )
+            UNEXPECTED_ENV_VARS["TA_ENABLE_AUTH_PROXY"] = (
+                "TA_ENABLE_AUTH_PROXY is not valid with current auth mode"
+            )
+        elif _login_auth_mode == "ldap":
+            EXPECTED_ENV_VARS.extend(ldap_required_env)
+            UNEXPECTED_ENV_VARS["TA_ENABLE_AUTH_PROXY"] = (
+                "TA_ENABLE_AUTH_PROXY is not valid with current auth mode"
+            )
+        elif _login_auth_mode == "forwardauth":
+            UNEXPECTED_ENV_VARS["TA_LDAP"] = (
+                "TA_LDAP is not valid with current auth mode"
+            )
+        elif _login_auth_mode == "ldap_local":
+            EXPECTED_ENV_VARS.extend(ldap_required_env)
+            UNEXPECTED_ENV_VARS["TA_ENABLE_AUTH_PROXY"] = (
+                "TA_ENABLE_AUTH_PROXY is not valid with current auth mode"
+            )
+        else:
+            if bool(os.environ.get("TA_LDAP")):
+                EXPECTED_ENV_VARS.extend(ldap_required_env)
+                UNEXPECTED_ENV_VARS["TA_ENABLE_AUTH_PROXY"] = (
+                    "TA_ENABLE_AUTH_PROXY is not valid with current auth mode"
+                )
+            if bool(os.environ.get("TA_ENABLE_AUTH_PROXY")):
+                UNEXPECTED_ENV_VARS["TA_LDAP"] = (
+                    "TA_LDAP is not valid with current auth mode"
+                )
+
     def _expected_vars(self):
         """check if expected env vars are set"""
         self.stdout.write("[1] checking expected env vars")
@@ -89,25 +142,42 @@ class Command(BaseCommand):
             if not env.get(var):
                 message = f"    🗙 expected env var {var} not set\n    {INST}"
                 self.stdout.write(self.style.ERROR(message))
+                sleep(60)
                 raise CommandError(message)
 
         message = "    ✓ all expected env vars are set"
         self.stdout.write(self.style.SUCCESS(message))
 
+    def _unexpected_vars(self):
+        """check for unexpected env vars"""
+        self.stdout.write("[2] checking for unexpected env vars")
+        for var, message in UNEXPECTED_ENV_VARS.items():
+            if not os.environ.get(var):
+                continue
+
+            message = (
+                f"    🗙 unexpected env var {var} found\n"
+                f"    {message} \n"
+                "    see release notes for a list of all changes."
+            )
+
+            self.stdout.write(self.style.ERROR(message))
+            sleep(60)
+            raise CommandError(message)
+
+        message = "    ✓ no unexpected env vars found"
+        self.stdout.write(self.style.SUCCESS(message))
+
     def _elastic_user_overwrite(self):
         """check for ELASTIC_USER overwrite"""
-        self.stdout.write("[2] set default ES user")
-        if not os.environ.get("ELASTIC_USER"):
-            os.environ.setdefault("ELASTIC_USER", "elastic")
-
-        env = os.environ.get("ELASTIC_USER")
-
+        self.stdout.write("[3] check ES user overwrite")
+        env = EnvironmentSettings.ES_USER
         self.stdout.write(self.style.SUCCESS(f"    ✓ ES user is set to {env}"))
 
     def _ta_port_overwrite(self):
         """set TA_PORT overwrite for nginx"""
-        self.stdout.write("[3] check TA_PORT overwrite")
-        overwrite = os.environ.get("TA_PORT")
+        self.stdout.write("[4] check TA_PORT overwrite")
+        overwrite = EnvironmentSettings.TA_PORT
         if not overwrite:
             self.stdout.write(self.style.SUCCESS("    TA_PORT is not set"))
             return
@@ -122,60 +192,57 @@ class Command(BaseCommand):
 
         self.stdout.write(self.style.SUCCESS(message))
 
-    def _ta_uwsgi_overwrite(self):
-        """set TA_UWSGI_PORT overwrite"""
-        self.stdout.write("[4] check TA_UWSGI_PORT overwrite")
-        overwrite = os.environ.get("TA_UWSGI_PORT")
+    def _ta_backend_port_overwrite(self):
+        """set TA_BACKEND_PORT overwrite"""
+        self.stdout.write("[5] check TA_BACKEND_PORT overwrite")
+        overwrite = EnvironmentSettings.TA_BACKEND_PORT
         if not overwrite:
-            message = "    TA_UWSGI_PORT is not set"
+            message = "    TA_BACKEND_PORT is not set"
             self.stdout.write(self.style.SUCCESS(message))
             return
 
-        # nginx
-        regex = re.compile(r"uwsgi_pass localhost:[0-9]{1,5}")
-        to_overwrite = f"uwsgi_pass localhost:{overwrite}"
+        # modify nginx conf
+        regex = re.compile(r"proxy_pass http://localhost:[0-9]{1,5}")
+        to_overwrite = f"proxy_pass http://localhost:{overwrite}"
         changed = file_overwrite(NGINX, regex, to_overwrite)
 
-        # uwsgi
-        regex = re.compile(r"socket = :[0-9]{1,5}")
-        to_overwrite = f"socket = :{overwrite}"
-        changed = file_overwrite(UWSGI, regex, to_overwrite)
-
         if changed:
-            message = f"    ✓ TA_UWSGI_PORT changed to {overwrite}"
+            message = f"    ✓ TA_BACKEND_PORT changed to {overwrite}"
         else:
-            message = f"    ✓ TA_UWSGI_PORT already set to {overwrite}"
+            message = f"    ✓ TA_BACKEND_PORT already set to {overwrite}"
 
         self.stdout.write(self.style.SUCCESS(message))
 
-    def _enable_cast_overwrite(self):
+    def _disable_static_auth(self):
         """cast workaround, remove auth for static files in nginx"""
-        self.stdout.write("[5] check ENABLE_CAST overwrite")
-        overwrite = os.environ.get("ENABLE_CAST")
+        self.stdout.write("[7] check DISABLE_STATIC_AUTH overwrite")
+        overwrite = EnvironmentSettings.DISABLE_STATIC_AUTH
         if not overwrite:
-            self.stdout.write(self.style.SUCCESS("    ENABLE_CAST is not set"))
+            self.stdout.write(
+                self.style.SUCCESS("    DISABLE_STATIC_AUTH is not set")
+            )
             return
 
         regex = re.compile(r"[^\S\r\n]*auth_request /api/ping/;\n")
         changed = file_overwrite(NGINX, regex, "")
         if changed:
-            message = "    ✓ process nginx to enable Cast"
+            message = "    ✓ process nginx to disable static auth"
         else:
-            message = "    ✓ Cast is already enabled in nginx"
+            message = "    ✓ static auth is already disabled in nginx"
 
         self.stdout.write(self.style.SUCCESS(message))
 
     def _create_superuser(self):
         """create superuser if not exist"""
-        self.stdout.write("[6] create superuser")
+        self.stdout.write("[8] create superuser")
         is_created = Account.objects.filter(is_superuser=True)
         if is_created:
             message = "    superuser already created"
             self.stdout.write(self.style.SUCCESS(message))
             return
 
-        name = os.environ.get("TA_USERNAME")
-        password = os.environ.get("TA_PASSWORD")
+        name = EnvironmentSettings.TA_USERNAME
+        password = EnvironmentSettings.TA_PASSWORD
         Account.objects.create_superuser(name, password)
         message = f"    ✓ new superuser with name {name} created"
         self.stdout.write(self.style.SUCCESS(message))

backend/config/management/commands/ta_index_channel_tabs.py

@@ -0,0 +1,36 @@
+"""
+migration for 0.5.4 to 0.5.5
+index channel_tabs for subscribed channels
+"""
+
+import time
+
+from channel.src.index import YoutubeChannel
+from common.src.helper import get_channels
+from django.core.management.base import BaseCommand
+
+
+class Command(BaseCommand):
+    """command"""
+
+    def handle(self, *args, **kwargs):
+        """handle task"""
+
+        self.stdout.write("channel tags initial index")
+
+        channels = get_channels(subscribed_only=True, source=["channel_id"])
+
+        for es_channel in channels:
+            channel = YoutubeChannel(es_channel["channel_id"])
+            channel.get_from_es()
+            channel_name = channel.json_data["channel_name"]
+            channel_tabs = channel.get_channel_tabs()
+            channel.json_data["channel_tabs"] = channel_tabs
+            channel.upload_to_es()
+            channel.sync_to_videos()
+            self.stdout.write(
+                self.style.SUCCESS(
+                    f"    ✓ updated '{channel_name}' tabs: {channel_tabs}"
+                )
+            )
+            time.sleep(5)

backend/config/management/commands/ta_startup.py

@@ -0,0 +1,398 @@
+"""
+Functionality:
+- Application startup
+- Apply migrations
+"""
+
+import os
+from datetime import datetime
+from random import randint
+from time import sleep
+
+from appsettings.src.config import AppConfig, ReleaseVersion
+from appsettings.src.index_setup import ElasitIndexWrap
+from appsettings.src.snapshot import ElasticSnapshot
+from common.src.env_settings import EnvironmentSettings
+from common.src.es_connect import ElasticWrap
+from common.src.helper import clear_dl_cache
+from common.src.ta_redis import RedisArchivist
+from django.core.management.base import BaseCommand, CommandError
+from django.utils import dateformat
+from django_celery_beat.models import CrontabSchedule, PeriodicTasks
+from task.models import CustomPeriodicTask
+from task.src.config_schedule import ScheduleBuilder
+from task.src.task_manager import TaskManager
+from task.tasks import version_check
+from video.src.constants import VideoTypeEnum
+
+TOPIC = """
+
+#######################
+#  Application Start  #
+#######################
+
+"""
+
+
+class Command(BaseCommand):
+    """command framework"""
+
+    # pylint: disable=no-member
+
+    def handle(self, *args, **options):
+        """run all commands"""
+        self.stdout.write(TOPIC)
+        self._make_folders()
+        self._clear_redis_keys()
+        self._clear_tasks()
+        self._clear_dl_cache()
+        self._version_check()
+        self._index_setup()
+        self._snapshot_check()
+        self._create_default_schedules()
+        self._update_schedule_tz()
+        self._init_app_config()
+        self._mig_fix_download_channel_indexed()
+        self._mig_add_default_playlist_sort()
+        self._mig_set_channel_tabs()
+        self._mig_set_video_channel_tabs()
+
+    def _make_folders(self):
+        """make expected cache folders"""
+        self.stdout.write("[1] create expected cache folders")
+        folders = [
+            "backup",
+            "channels",
+            "download",
+            "import",
+            "playlists",
+            "videos",
+        ]
+        cache_dir = EnvironmentSettings.CACHE_DIR
+        for folder in folders:
+            folder_path = os.path.join(cache_dir, folder)
+            os.makedirs(folder_path, exist_ok=True)
+
+        self.stdout.write(self.style.SUCCESS("    ✓ expected folders created"))
+
+    def _clear_redis_keys(self):
+        """make sure there are no leftover locks or keys set in redis"""
+        self.stdout.write("[2] clear leftover keys in redis")
+        all_keys = [
+            "dl_queue_id",
+            "dl_queue",
+            "downloading",
+            "manual_import",
+            "reindex",
+            "rescan",
+            "run_backup",
+            "startup_check",
+            "reindex:ta_video",
+            "reindex:ta_channel",
+            "reindex:ta_playlist",
+        ]
+
+        redis_con = RedisArchivist()
+        has_changed = False
+        for key in all_keys:
+            if redis_con.del_message(key):
+                self.stdout.write(
+                    self.style.SUCCESS(f"    ✓ cleared key {key}")
+                )
+                has_changed = True
+
+        if not has_changed:
+            self.stdout.write(self.style.SUCCESS("    no keys found"))
+
+    def _clear_tasks(self):
+        """clear tasks and messages"""
+        self.stdout.write("[3] clear task leftovers")
+        TaskManager().fail_pending()
+        redis_con = RedisArchivist()
+        to_delete = redis_con.list_keys("message:")
+        if to_delete:
+            for key in to_delete:
+                redis_con.del_message(key)
+
+            self.stdout.write(
+                self.style.SUCCESS(f"    ✓ cleared {len(to_delete)} messages")
+            )
+
+    def _clear_dl_cache(self):
+        """clear leftover files from dl cache"""
+        self.stdout.write("[4] clear leftover files from dl cache")
+        leftover_files = clear_dl_cache(EnvironmentSettings.CACHE_DIR)
+        if leftover_files:
+            self.stdout.write(
+                self.style.SUCCESS(f"    ✓ cleared {leftover_files} files")
+            )
+        else:
+            self.stdout.write(self.style.SUCCESS("    no files found"))
+
+    def _version_check(self):
+        """remove new release key if updated now"""
+        self.stdout.write("[5] check for first run after update")
+        new_version = ReleaseVersion().is_updated()
+        if new_version:
+            self.stdout.write(
+                self.style.SUCCESS(f"    ✓ update to {new_version} completed")
+            )
+        else:
+            self.stdout.write(self.style.SUCCESS("    no new update found"))
+
+        version_task = CustomPeriodicTask.objects.filter(name="version_check")
+        if not version_task.exists():
+            return
+
+        if not version_task.first().last_run_at:
+            self.style.SUCCESS("    ✓ send initial version check task")
+            version_check.delay()
+
+    def _index_setup(self):
+        """migration: validate index mappings"""
+        self.stdout.write("[6] validate index mappings")
+        ElasitIndexWrap().setup()
+
+    def _snapshot_check(self):
+        """migration setup snapshots"""
+        self.stdout.write("[7] setup snapshots")
+        ElasticSnapshot().setup()
+
+    def _create_default_schedules(self) -> None:
+        """create default schedules for new installations"""
+        self.stdout.write("[8] create initial schedules")
+        init_has_run = CustomPeriodicTask.objects.filter(
+            name="version_check"
+        ).exists()
+
+        if init_has_run:
+            self.stdout.write(
+                self.style.SUCCESS(
+                    "    schedule init already done, skipping..."
+                )
+            )
+            return
+
+        builder = ScheduleBuilder()
+        check_reindex = builder.get_set_task(
+            "check_reindex", schedule=builder.SCHEDULES["check_reindex"]
+        )
+        check_reindex.task_config.update({"days": 90})
+        check_reindex.last_run_at = dateformat.make_aware(datetime.now())
+        check_reindex.save()
+        self.stdout.write(
+            self.style.SUCCESS(
+                f"    ✓ created new default schedule: {check_reindex}"
+            )
+        )
+
+        thumbnail_check = builder.get_set_task(
+            "thumbnail_check", schedule=builder.SCHEDULES["thumbnail_check"]
+        )
+        thumbnail_check.last_run_at = dateformat.make_aware(datetime.now())
+        thumbnail_check.save()
+        self.stdout.write(
+            self.style.SUCCESS(
+                f"    ✓ created new default schedule: {thumbnail_check}"
+            )
+        )
+        daily_random = f"{randint(0, 59)} {randint(0, 23)} *"
+        version_check_task = builder.get_set_task(
+            "version_check", schedule=daily_random
+        )
+        self.stdout.write(
+            self.style.SUCCESS(
+                f"    ✓ created new default schedule: {version_check_task}"
+            )
+        )
+        self.stdout.write(
+            self.style.SUCCESS("    ✓ all default schedules created")
+        )
+
+    def _update_schedule_tz(self) -> None:
+        """update timezone for Schedule instances"""
+        self.stdout.write("[9] validate schedules TZ")
+        tz = EnvironmentSettings.TZ
+        to_update = CrontabSchedule.objects.exclude(timezone=tz)
+
+        if not to_update.exists():
+            self.stdout.write(
+                self.style.SUCCESS("    all schedules have correct TZ")
+            )
+            return
+
+        updated = to_update.update(timezone=tz)
+        self.stdout.write(
+            self.style.SUCCESS(f"    ✓ updated {updated} schedules to {tz}.")
+        )
+        PeriodicTasks.update_changed()
+
+    def _init_app_config(self) -> None:
+        """init default app config to ES"""
+        self.stdout.write("[10] Check AppConfig")
+        response, status_code = ElasticWrap("ta_config/_doc/appsettings").get()
+        if status_code in [200, 201]:
+            self.stdout.write(
+                self.style.SUCCESS("    skip completed appsettings init")
+            )
+            updated_defaults = AppConfig().add_new_defaults()
+            for new_default in updated_defaults:
+                self.stdout.write(
+                    self.style.SUCCESS(f"    added new default: {new_default}")
+                )
+
+            return
+
+        if status_code != 404:
+            message = "    🗙 ta_config index lookup failed"
+            self.stdout.write(self.style.ERROR(message))
+            self.stdout.write(response)
+            sleep(60)
+            raise CommandError(message)
+
+        handler = AppConfig.__new__(AppConfig)
+        _, status_code = handler.sync_defaults()
+        self.stdout.write(
+            self.style.SUCCESS("    ✓ Created default appsettings.")
+        )
+        self.stdout.write(
+            self.style.SUCCESS(f"      Status code: {status_code}")
+        )
+
+    def _mig_fix_download_channel_indexed(self) -> None:
+        """migrate from v0.5.2 to 0.5.3, fix missing channel_indexed"""
+        self.stdout.write("[MIGRATION] fix incorrect video channel tags types")
+        path = "ta_download/_update_by_query"
+        data = {
+            "query": {
+                "bool": {
+                    "must_not": [{"exists": {"field": "channel_indexed"}}]
+                }
+            },
+            "script": {
+                "source": "ctx._source.channel_indexed = false",
+                "lang": "painless",
+            },
+        }
+        response, status_code = ElasticWrap(path).post(data)
+        if status_code in [200, 201]:
+            updated = response.get("updated")
+            if updated:
+                self.stdout.write(
+                    self.style.SUCCESS(f"    ✓ fixed {updated} queued videos")
+                )
+            else:
+                self.stdout.write(
+                    self.style.SUCCESS("    no queued videos to fix")
+                )
+            return
+
+        message = "    🗙 failed to fix video channel tags"
+        self.stdout.write(self.style.ERROR(message))
+        self.stdout.write(response)
+        sleep(60)
+        raise CommandError(message)
+
+    def _mig_add_default_playlist_sort(self) -> None:
+        """migrate from 0.5.4 to 0.5.5 set default playlist sortorder"""
+        self.stdout.write("[MIGRATION] set default playlist sort order")
+        path = "ta_playlist/_update_by_query"
+        data = {
+            "query": {
+                "bool": {
+                    "must_not": [{"exists": {"field": "playlist_sort_order"}}]
+                }
+            },
+            "script": {
+                "source": "ctx._source.playlist_sort_order = 'top'",
+                "lang": "painless",
+            },
+        }
+        response, status_code = ElasticWrap(path).post(data)
+        if status_code in [200, 201]:
+            updated = response.get("updated")
+            if updated:
+                self.stdout.write(
+                    self.style.SUCCESS(f"    ✓ updated {updated} playlists")
+                )
+            else:
+                self.stdout.write(
+                    self.style.SUCCESS("    no playlists need updating")
+                )
+            return
+
+        message = "    🗙 failed to set default playlist sort order"
+        self.stdout.write(self.style.ERROR(message))
+        self.stdout.write(response)
+        sleep(60)
+        raise CommandError(message)
+
+    def _mig_set_channel_tabs(self) -> None:
+        """migrate from 0.5.4 to 0.5.5 set initial channel tabs"""
+        self.stdout.write("[MIGRATION] set default channel_tabs")
+
+        path = "ta_channel/_update_by_query"
+        tabs = VideoTypeEnum.values_known()
+        data = {
+            "query": {
+                "bool": {"must_not": [{"exists": {"field": "channel_tabs"}}]}
+            },
+            "script": {
+                "source": f"ctx._source.channel_tabs = {tabs}",
+                "lang": "painless",
+            },
+        }
+        response, status_code = ElasticWrap(path).post(data)
+        if status_code in [200, 201]:
+            updated = response.get("updated")
+            if updated:
+                self.stdout.write(
+                    self.style.SUCCESS(f"    ✓ updated {updated} channels")
+                )
+            else:
+                self.stdout.write(
+                    self.style.SUCCESS("    no channels need updating")
+                )
+            return
+
+        message = "    🗙 failed to set default channel_tabs"
+        self.stdout.write(self.style.ERROR(message))
+        self.stdout.write(response)
+        sleep(60)
+        raise CommandError(message)
+
+    def _mig_set_video_channel_tabs(self) -> None:
+        """migrate from 0.5.4 to 0.5.5 set initial video channel tabs"""
+        self.stdout.write("[MIGRATION] set default channel_tabs for videos")
+
+        path = "ta_video/_update_by_query"
+        tabs = VideoTypeEnum.values_known()
+        data = {
+            "query": {
+                "bool": {
+                    "must_not": [{"exists": {"field": "channel.channel_tabs"}}]
+                }
+            },
+            "script": {
+                "source": f"ctx._source.channel.channel_tabs = {tabs}",
+                "lang": "painless",
+            },
+        }
+        response, status_code = ElasticWrap(path).post(data)
+        if status_code in [200, 201]:
+            updated = response.get("updated")
+            if updated:
+                self.stdout.write(
+                    self.style.SUCCESS(f"    ✓ updated {updated} videos")
+                )
+            else:
+                self.stdout.write(
+                    self.style.SUCCESS("    no videos need updating")
+                )
+            return
+
+        message = "    🗙 failed to set default channel_tabs"
+        self.stdout.write(self.style.ERROR(message))
+        self.stdout.write(response)
+        sleep(60)
+        raise CommandError(message)

backend/config/management/commands/ta_stop_on_error.py

@@ -0,0 +1,40 @@
+"""stop on unexpected table"""
+
+from time import sleep
+
+from django.core.management.base import BaseCommand, CommandError
+from django.db import connection
+
+ERROR_MESSAGE = """
+    🗙 Database is incompatible, see latest release notes for instructions:
+    🗙 https://github.com/tubearchivist/tubearchivist/releases/tag/v0.5.0
+"""
+
+
+class Command(BaseCommand):
+    """command framework"""
+
+    # pylint: disable=no-member
+
+    def handle(self, *args, **options):
+        """handle"""
+        self.stdout.write("[MIGRATION] Confirming v0.5.0 table layout")
+        all_tables = self.list_tables()
+        for table in all_tables:
+            if table == "home_account":
+
+                self.stdout.write(self.style.ERROR(ERROR_MESSAGE))
+                sleep(60)
+                raise CommandError(ERROR_MESSAGE)
+
+        self.stdout.write(self.style.SUCCESS("    ✓ local DB is up-to-date."))
+
+    def list_tables(self):
+        """raw list all tables"""
+        with connection.cursor() as cursor:
+            cursor.execute(
+                "SELECT name FROM sqlite_master WHERE type='table';"
+            )
+            tables = cursor.fetchall()
+
+        return [table[0] for table in tables]

backend/config/settings.py

@@ -14,11 +14,17 @@ import hashlib
 from os import environ, path
 from pathlib import Path
 
-import ldap
+from common.src.env_settings import EnvironmentSettings
+from common.src.helper import ta_host_parser
 from corsheaders.defaults import default_headers
-from django_auth_ldap.config import LDAPSearch
-from home.src.ta.config import AppConfig
-from home.src.ta.helper import ta_host_parser
+
+try:
+    from dotenv import load_dotenv
+
+    load_dotenv(".env")
+except ModuleNotFoundError:
+    pass
+
 
 # Build paths inside the project like this: BASE_DIR / 'subdir'.
 BASE_DIR = Path(__file__).resolve().parent.parent
@@ -27,18 +33,21 @@ BASE_DIR = Path(__file__).resolve().parent.parent
 # Quick-start development settings - unsuitable for production
 # See https://docs.djangoproject.com/en/3.2/howto/deployment/checklist/
 
-PW_HASH = hashlib.sha256(environ["TA_PASSWORD"].encode())
+PW_HASH = hashlib.sha256(EnvironmentSettings.TA_PASSWORD.encode())
 SECRET_KEY = PW_HASH.hexdigest()
 
 # SECURITY WARNING: don't run with debug turned on in production!
 DEBUG = bool(environ.get("DJANGO_DEBUG"))
 
-ALLOWED_HOSTS, CSRF_TRUSTED_ORIGINS = ta_host_parser(environ["TA_HOST"])
+ALLOWED_HOSTS, CSRF_TRUSTED_ORIGINS = ta_host_parser(
+    environ.get("TA_HOST", "localhost")
+)
+CORS_ALLOWED_ORIGINS = CSRF_TRUSTED_ORIGINS
 
 # Application definition
 
 INSTALLED_APPS = [
-    "home.apps.HomeConfig",
+    "django_celery_beat",
     "django.contrib.admin",
     "django.contrib.auth",
     "django.contrib.contenttypes",
@@ -50,7 +59,16 @@ INSTALLED_APPS = [
     "django.contrib.humanize",
     "rest_framework",
     "rest_framework.authtoken",
-    "api",
+    "drf_spectacular",
+    "common",
+    "video",
+    "channel",
+    "playlist",
+    "download",
+    "task",
+    "appsettings",
+    "stats",
+    "user",
     "config",
 ]
 
@@ -86,101 +104,10 @@ TEMPLATES = [
 
 WSGI_APPLICATION = "config.wsgi.application"
 
-if bool(environ.get("TA_LDAP")):
-    # pylint: disable=global-at-module-level
-    global AUTH_LDAP_SERVER_URI
-    AUTH_LDAP_SERVER_URI = environ.get("TA_LDAP_SERVER_URI")
-
-    global AUTH_LDAP_BIND_DN
-    AUTH_LDAP_BIND_DN = environ.get("TA_LDAP_BIND_DN")
-
-    global AUTH_LDAP_BIND_PASSWORD
-    AUTH_LDAP_BIND_PASSWORD = environ.get("TA_LDAP_BIND_PASSWORD")
-
-    """
-    Since these are new environment variables, taking the opporunity to use
-    more accurate env names.
-    Given Names are *_technically_* different from Personal names, as people
-    who change their names have different given names and personal names,
-    and they go by personal names. Additionally, "LastName" is actually
-    incorrect for many cultures, such as Korea, where the
-    family name comes first, and the personal name comes last.
-
-    But we all know people are going to try to guess at these, so still want
-    to include names that people will guess, hence using first/last as well.
-    """
-
-    # Attribute mapping options
-
-    global AUTH_LDAP_USER_ATTR_MAP_USERNAME
-    AUTH_LDAP_USER_ATTR_MAP_USERNAME = (
-        environ.get("TA_LDAP_USER_ATTR_MAP_USERNAME")
-        or environ.get("TA_LDAP_USER_ATTR_MAP_UID")
-        or "uid"
-    )
-
-    global AUTH_LDAP_USER_ATTR_MAP_PERSONALNAME
-    AUTH_LDAP_USER_ATTR_MAP_PERSONALNAME = (
-        environ.get("TA_LDAP_USER_ATTR_MAP_PERSONALNAME")
-        or environ.get("TA_LDAP_USER_ATTR_MAP_FIRSTNAME")
-        or environ.get("TA_LDAP_USER_ATTR_MAP_GIVENNAME")
-        or "givenName"
-    )
-
-    global AUTH_LDAP_USER_ATTR_MAP_SURNAME
-    AUTH_LDAP_USER_ATTR_MAP_SURNAME = (
-        environ.get("TA_LDAP_USER_ATTR_MAP_SURNAME")
-        or environ.get("TA_LDAP_USER_ATTR_MAP_LASTNAME")
-        or environ.get("TA_LDAP_USER_ATTR_MAP_FAMILYNAME")
-        or "sn"
-    )
-
-    global AUTH_LDAP_USER_ATTR_MAP_EMAIL
-    AUTH_LDAP_USER_ATTR_MAP_EMAIL = (
-        environ.get("TA_LDAP_USER_ATTR_MAP_EMAIL")
-        or environ.get("TA_LDAP_USER_ATTR_MAP_MAIL")
-        or "mail"
-    )
-
-    global AUTH_LDAP_USER_BASE
-    AUTH_LDAP_USER_BASE = environ.get("TA_LDAP_USER_BASE")
-
-    global AUTH_LDAP_USER_FILTER
-    AUTH_LDAP_USER_FILTER = environ.get("TA_LDAP_USER_FILTER")
-
-    global AUTH_LDAP_USER_SEARCH
-    # pylint: disable=no-member
-    AUTH_LDAP_USER_SEARCH = LDAPSearch(
-        AUTH_LDAP_USER_BASE,
-        ldap.SCOPE_SUBTREE,
-        "(&("
-        + AUTH_LDAP_USER_ATTR_MAP_USERNAME
-        + "=%(user)s)"
-        + AUTH_LDAP_USER_FILTER
-        + ")",
-    )
-
-    global AUTH_LDAP_USER_ATTR_MAP
-    AUTH_LDAP_USER_ATTR_MAP = {
-        "username": AUTH_LDAP_USER_ATTR_MAP_USERNAME,
-        "first_name": AUTH_LDAP_USER_ATTR_MAP_PERSONALNAME,
-        "last_name": AUTH_LDAP_USER_ATTR_MAP_SURNAME,
-        "email": AUTH_LDAP_USER_ATTR_MAP_EMAIL,
-    }
-
-    if bool(environ.get("TA_LDAP_DISABLE_CERT_CHECK")):
-        global AUTH_LDAP_GLOBAL_OPTIONS
-        AUTH_LDAP_GLOBAL_OPTIONS = {
-            ldap.OPT_X_TLS_REQUIRE_CERT: ldap.OPT_X_TLS_NEVER,
-        }
-
-    global AUTHENTICATION_BACKENDS
-    AUTHENTICATION_BACKENDS = ("django_auth_ldap.backend.LDAPBackend",)
-
 # Database
 # https://docs.djangoproject.com/en/3.2/ref/settings/#databases
 
-CACHE_DIR = AppConfig().config["application"]["cache_dir"]
+CACHE_DIR = EnvironmentSettings.CACHE_DIR
 DB_PATH = path.join(CACHE_DIR, "db.sqlite3")
 DATABASES = {
     "default": {
@@ -208,14 +135,49 @@ AUTH_PASSWORD_VALIDATORS = [
     },
 ]
 
-AUTH_USER_MODEL = "home.Account"
+AUTH_USER_MODEL = "user.Account"
 
+# Configure Authentication Backend Combinations
+_login_auth_mode = (environ.get("TA_LOGIN_AUTH_MODE") or "single").casefold()
+if _login_auth_mode == "local":
+    AUTHENTICATION_BACKENDS: tuple = (
+        "django.contrib.auth.backends.ModelBackend",
+    )
+elif _login_auth_mode == "ldap":
+    AUTHENTICATION_BACKENDS = ("django_auth_ldap.backend.LDAPBackend",)
+    from .ldap_settings import *  # noqa: F403 F401
+elif _login_auth_mode == "forwardauth":
+    from .fwd_auth_settings import *  # noqa: F403 F401
+
+    AUTHENTICATION_BACKENDS = (
+        "django.contrib.auth.backends.RemoteUserBackend",
+    )
+    MIDDLEWARE.append("user.src.remote_user_auth.HttpRemoteUserMiddleware")
+elif _login_auth_mode == "ldap_local":
+    AUTHENTICATION_BACKENDS = (
+        "django_auth_ldap.backend.LDAPBackend",
+        "django.contrib.auth.backends.ModelBackend",
+    )
+    from .ldap_settings import *  # noqa: F403 F401
+else:
+    # If none of these cases match, AUTHENTICATION_BACKENDS is unset, which
+    # means the ModelBackend should be used by default
+    if bool(environ.get("TA_LDAP")):
+        AUTHENTICATION_BACKENDS = ("django_auth_ldap.backend.LDAPBackend",)
+        from .ldap_settings import *  # noqa: F403 F401
+    if bool(environ.get("TA_ENABLE_AUTH_PROXY")):
+        from .fwd_auth_settings import *  # noqa: F403 F401
+
+        AUTHENTICATION_BACKENDS = (
+            "django.contrib.auth.backends.RemoteUserBackend",
+        )
+        MIDDLEWARE.append("user.src.remote_user_auth.HttpRemoteUserMiddleware")
 
 # Internationalization
 # https://docs.djangoproject.com/en/3.2/topics/i18n/
 
 LANGUAGE_CODE = "en-us"
-TIME_ZONE = environ.get("TZ") or "UTC"
+TIME_ZONE = EnvironmentSettings.TZ
 USE_I18N = True
 USE_L10N = True
 USE_TZ = True
@@ -227,7 +189,11 @@ USE_TZ = True
 STATIC_URL = "/static/"
 STATICFILES_DIRS = (str(BASE_DIR.joinpath("static")),)
 STATIC_ROOT = str(BASE_DIR.joinpath("staticfiles"))
-STATICFILES_STORAGE = "whitenoise.storage.CompressedManifestStaticFilesStorage"
+STORAGES = {
+    "staticfiles": {
+        "BACKEND": "whitenoise.storage.CompressedManifestStaticFilesStorage",
+    },
+}
 
 # Default primary key field type
 # https://docs.djangoproject.com/en/3.2/ref/settings/#default-auto-field
@@ -241,13 +207,14 @@ LOGOUT_REDIRECT_URL = "/login/"
 # background.js makes the request so HTTP_ORIGIN will be from extension
 if environ.get("DISABLE_CORS"):
     # disable cors
-    CORS_ORIGIN_ALLOW_ALL = True
+    CORS_ALLOW_ALL_ORIGINS = True
 else:
     CORS_ALLOWED_ORIGIN_REGEXES = [
         r"moz-extension://*",
         r"chrome-extension://*",
     ]
-    CORS_ALLOWED_ORIGINS = ["http://localhost:3000"]
+
+CORS_ALLOW_CREDENTIALS = True
 
 
 CORS_ALLOW_HEADERS = list(default_headers) + [
@@ -256,4 +223,34 @@ CORS_ALLOW_HEADERS = list(default_headers) + [
 
 # TA application settings
 TA_UPSTREAM = "https://github.com/tubearchivist/tubearchivist"
-TA_VERSION = "v0.4.1"
+TA_VERSION = "v0.5.5"
+
+# API
+REST_FRAMEWORK = {
+    "DEFAULT_SCHEMA_CLASS": "drf_spectacular.openapi.AutoSchema",
+}
+
+SPECTACULAR_SETTINGS = {
+    "TITLE": "Tube Archivist API",
+    "DESCRIPTION": "API documentation for Tube Archivist backend.",
+    "VERSION": TA_VERSION,
+    "SERVE_INCLUDE_SCHEMA": False,
+}
+
+# Logging configuration
+LOGGING = {
+    "version": 1,
+    "disable_existing_loggers": False,
+    "handlers": {
+        "console": {
+            "class": "logging.StreamHandler",
+        },
+    },
+    "loggers": {
+        "apprise": {
+            "handlers": ["console"],
+            "level": "DEBUG",
+            "propagate": True,
+        },
+    },
+}

backend/config/urls.py

@@ -13,11 +13,26 @@ Including another URLconf
     1. Import the include() function: from django.urls import include, path
     2. Add a URL to urlpatterns:  path('blog/', include('blog.urls'))
 """
+
 from django.contrib import admin
 from django.urls import include, path
+from drf_spectacular.views import SpectacularAPIView, SpectacularSwaggerView
 
 urlpatterns = [
-    path("", include("home.urls")),
-    path("api/", include("api.urls")),
+    path("api/", include("common.urls")),
+    path("api/video/", include("video.urls")),
+    path("api/channel/", include("channel.urls")),
+    path("api/playlist/", include("playlist.urls")),
+    path("api/download/", include("download.urls")),
+    path("api/task/", include("task.urls")),
+    path("api/appsettings/", include("appsettings.urls")),
+    path("api/stats/", include("stats.urls")),
+    path("api/user/", include("user.urls")),
+    path("api/schema/", SpectacularAPIView.as_view(), name="schema"),
+    path(
+        "api/docs/",
+        SpectacularSwaggerView.as_view(url_name="schema"),
+        name="swagger-ui",
+    ),
     path("admin/", admin.site.urls),
 ]

backend/download/serializers.py

@@ -0,0 +1,124 @@
+"""download serializers"""
+
+# pylint: disable=abstract-method
+
+from common.serializers import PaginationSerializer, ValidateUnknownFieldsMixin
+from rest_framework import serializers
+from video.src.constants import VideoTypeEnum
+
+
+class DownloadItemSerializer(serializers.Serializer):
+    """serialize download item"""
+
+    auto_start = serializers.BooleanField()
+    channel_id = serializers.CharField()
+    channel_indexed = serializers.BooleanField()
+    channel_name = serializers.CharField()
+    duration = serializers.CharField()
+    published = serializers.CharField(allow_null=True)
+    status = serializers.ChoiceField(choices=["pending", "ignore"])
+    timestamp = serializers.IntegerField(allow_null=True)
+    title = serializers.CharField()
+    vid_thumb_url = serializers.CharField(allow_null=True)
+    vid_type = serializers.ChoiceField(choices=VideoTypeEnum.values())
+    youtube_id = serializers.CharField()
+    message = serializers.CharField(required=False)
+    _index = serializers.CharField(required=False)
+    _score = serializers.IntegerField(required=False)
+
+
+class DownloadListSerializer(serializers.Serializer):
+    """serialize download list"""
+
+    data = DownloadItemSerializer(many=True)
+    paginate = PaginationSerializer()
+
+
+class DownloadListQuerySerializer(
+    ValidateUnknownFieldsMixin, serializers.Serializer
+):
+    """serialize query params for download list"""
+
+    filter = serializers.ChoiceField(
+        choices=["pending", "ignore"], required=False
+    )
+    vid_type = serializers.ChoiceField(
+        choices=VideoTypeEnum.values_known(), required=False
+    )
+    channel = serializers.CharField(required=False, help_text="channel ID")
+    page = serializers.IntegerField(required=False)
+    q = serializers.CharField(required=False, help_text="Search Query")
+    error = serializers.BooleanField(required=False, allow_null=True)
+
+
+class DownloadListQueueDeleteQuerySerializer(serializers.Serializer):
+    """serialize bulk delete download queue query string"""
+
+    filter = serializers.ChoiceField(choices=["pending", "ignore"])
+    channel = serializers.CharField(required=False, help_text="channel ID")
+    vid_type = serializers.ChoiceField(
+        choices=VideoTypeEnum.values_known(), required=False
+    )
+
+
+class AddDownloadItemSerializer(serializers.Serializer):
+    """serialize single item to add"""
+
+    youtube_id = serializers.CharField()
+    status = serializers.ChoiceField(choices=["pending", "ignore-force"])
+
+
+class AddToDownloadListSerializer(serializers.Serializer):
+    """serialize add to download queue data"""
+
+    data = AddDownloadItemSerializer(many=True)
+
+
+class AddToDownloadQuerySerializer(serializers.Serializer):
+    """add to queue query serializer"""
+
+    autostart = serializers.BooleanField(required=False)
+    flat = serializers.BooleanField(required=False)
+
+
+class BulkUpdateDowloadQuerySerializer(serializers.Serializer):
+    """serialize bulk update query"""
+
+    filter = serializers.ChoiceField(choices=["pending", "ignore", "priority"])
+    channel = serializers.CharField(required=False)
+    vid_type = serializers.ChoiceField(
+        choices=VideoTypeEnum.values_known(), required=False
+    )
+    error = serializers.BooleanField(required=False, allow_null=True)
+
+
+class BulkUpdateDowloadDataSerializer(serializers.Serializer):
+    """serialize data"""
+
+    status = serializers.ChoiceField(
+        choices=["pending", "ignore", "priority", "clear_error"]
+    )
+
+
+class DownloadQueueItemUpdateSerializer(serializers.Serializer):
+    """update single download queue item"""
+
+    status = serializers.ChoiceField(
+        choices=["pending", "ignore", "ignore-force", "priority"]
+    )
+
+
+class DownloadAggBucketSerializer(serializers.Serializer):
+    """serialize bucket"""
+
+    key = serializers.ListField(child=serializers.CharField())
+    key_as_string = serializers.CharField()
+    doc_count = serializers.IntegerField()
+
+
+class DownloadAggsSerializer(serializers.Serializer):
+    """serialize download channel bucket aggregations"""
+
+    doc_count_error_upper_bound = serializers.IntegerField()
+    sum_other_doc_count = serializers.IntegerField()
+    buckets = DownloadAggBucketSerializer(many=True)

backend/download/src/queue.py

@@ -0,0 +1,514 @@
+"""
+Functionality:
+- handle download queue
+- linked with ta_dowload index
+"""
+
+import json
+from datetime import datetime
+
+from appsettings.src.config import AppConfig
+from channel.src.index import YoutubeChannel
+from channel.src.remote_query import get_last_channel_videos
+from common.src.es_connect import ElasticWrap, IndexPaginate
+from common.src.helper import (
+    get_channels,
+    get_duration_str,
+    is_shorts,
+    rand_sleep,
+)
+from common.src.urlparser import ParsedURLType
+from download.src.queue_interact import PendingInteract
+from download.src.thumbnails import ThumbManager
+from playlist.src.index import YoutubePlaylist
+from video.src.constants import VideoTypeEnum
+from video.src.index import YoutubeVideo
+
+
+class PendingIndex:
+    """base class holding all export methods"""
+
+    def __init__(self):
+        self.all_pending = False
+        self.all_ignored = False
+        self.all_videos = False
+        self.all_channels = False
+        self.channel_overwrites = False
+        self.video_overwrites = False
+        self.to_skip = False
+
+    def get_download(self):
+        """get a list of all pending videos in ta_download"""
+        data = {
+            "query": {"match_all": {}},
+            "sort": [{"timestamp": {"order": "asc"}}],
+        }
+        all_results = IndexPaginate("ta_download", data).get_results()
+
+        self.all_pending = []
+        self.all_ignored = []
+        self.to_skip = []
+
+        for result in all_results:
+            self.to_skip.append(result["youtube_id"])
+            if result["status"] == "pending":
+                self.all_pending.append(result)
+            elif result["status"] == "ignore":
+                self.all_ignored.append(result)
+
+    def get_indexed(self):
+        """get a list of all videos indexed"""
+        data = {
+            "query": {"match_all": {}},
+            "sort": [{"published": {"order": "desc"}}],
+        }
+        self.all_videos = IndexPaginate("ta_video", data).get_results()
+        for video in self.all_videos:
+            self.to_skip.append(video["youtube_id"])
+
+    def get_channels(self):
+        """get a list of all channels indexed"""
+        self.all_channels = []
+        self.channel_overwrites = {}
+        channels = get_channels(subscribed_only=False)
+
+        for channel in channels:
+            channel_id = channel["channel_id"]
+            self.all_channels.append(channel_id)
+            if channel.get("channel_overwrites"):
+                self.channel_overwrites.update(
+                    {channel_id: channel.get("channel_overwrites")}
+                )
+
+        self._map_overwrites()
+
+    def _map_overwrites(self):
+        """map video ids to channel ids overwrites"""
+        self.video_overwrites = {}
+        for video in self.all_pending:
+            video_id = video["youtube_id"]
+            channel_id = video["channel_id"]
+            overwrites = self.channel_overwrites.get(channel_id, False)
+            if overwrites:
+                self.video_overwrites.update({video_id: overwrites})
+
+
+class PendingList(PendingIndex):
+    """manage the pending videos list"""
+
+    yt_obs = {
+        "noplaylist": True,
+        "writethumbnail": True,
+        "simulate": True,
+        "check_formats": None,
+    }
+
+    def __init__(
+        self,
+        youtube_ids: list[ParsedURLType],
+        task=None,
+        auto_start=False,
+        flat=False,
+    ):
+        super().__init__()
+        self.config = AppConfig().config
+        self.youtube_ids = youtube_ids
+        self.task = task
+        self.auto_start = auto_start
+        self.flat = flat
+        self.to_skip = False
+        self.missing_videos: list[dict] = []
+        self.added = 0
+
+    def parse_url_list(self, status="pending") -> int:
+        """extract youtube ids from list"""
+        self.get_download()
+        self.get_indexed()
+        self.get_channels()
+        total = len(self.youtube_ids)
+        for idx, entry in enumerate(self.youtube_ids, start=1):
+            if self.task:
+                self.task.send_progress(
+                    message_lines=[f"Extracting URL {idx}/{total}"],
+                    progress=idx / total,
+                )
+
+            self._process_entry(entry, idx, total)
+
+            if self.missing_videos:
+                self.added += self.add_to_pending(status)
+                self.missing_videos = []
+
+            if self.task and self.task.is_stopped():
+                break
+
+            rand_sleep(self.config)
+
+        return self.added
+
+    def _process_entry(self, entry: ParsedURLType, idx: int, total: int):
+        """process single entry from url list"""
+        if entry["type"] == "video":
+            to_add = self._add_video(entry["url"], entry["vid_type"])
+            if to_add:
+                self.__notify_add(
+                    item_type="video",
+                    name=to_add["title"],
+                    idx=idx,
+                    total=total,
+                )
+
+        elif entry["type"] == "channel":
+            self._parse_channel(entry)
+        elif entry["type"] == "playlist":
+            self._parse_playlist(entry["url"], entry.get("limit"))
+        else:
+            raise ValueError(f"invalid url_type: {entry}")
+
+    def _add_video(self, url, vid_type) -> dict | None:
+        """add video to list"""
+        if self.auto_start and url in set(
+            i["youtube_id"] for i in self.all_pending
+        ):
+            PendingInteract(youtube_id=url, status="priority").update_status()
+            return None
+
+        if url in self.missing_videos or url in self.to_skip:
+            print(f"{url}: skipped adding already indexed video to download.")
+            return None
+
+        to_add = self._parse_video(url, vid_type)
+        if to_add:
+            self.missing_videos.append(to_add)
+
+        return to_add
+
+    def _parse_channel(self, entry):
+        """parse channel"""
+        url = entry["url"]
+        vid_type = entry["vid_type"]
+        if isinstance(vid_type, str):
+            # lookup enum
+            vid_type = getattr(VideoTypeEnum, vid_type.upper())
+
+        limit = entry.get("limit")
+        video_results = get_last_channel_videos(
+            channel_id=url,
+            config=self.config,
+            limit=limit,
+            query_filter=vid_type,
+        )
+        if not video_results:
+            print(f"{url}: no videos to add from channel, skipping")
+            return
+
+        channel_handler = YoutubeChannel(url)
+        channel_handler.build_json(upload=False)
+        if not channel_handler.json_data:
+            print(f"{url}: channel metadata extraction failed, skipping")
+            return
+
+        total = len(video_results)
+        for idx, video_data in enumerate(video_results, start=1):
+            to_add = self.__parse_channel_video(
+                video_data, vid_type, channel_handler.json_data
+            )
+            if self.task and self.task.is_stopped():
+                break
+
+            if not to_add:
+                continue
+
+            self.missing_videos.append(to_add)
+            self.__notify_add(
+                item_type="channel",
+                name=channel_handler.json_data["channel_name"],
+                idx=idx,
+                total=total,
+            )
+
+    def __parse_channel_video(
+        self, video_data, vid_type, channel_json
+    ) -> dict | None:
+        """parse video of channel"""
+        video_id = video_data["id"]
+        if video_id in self.to_skip:
+            return None
+
+        # fallback
+        channel_name = channel_json["channel_name"]
+        channel_id = channel_json["channel_id"]
+
+        if self.flat:
+            if not video_data.get("channel"):
+                video_data["channel"] = channel_name
+
+            if not video_data.get("channel_id"):
+                video_data["channel_id"] = channel_id
+
+            to_add = self._parse_entry(
+                youtube_id=video_id,
+                video_data=video_data,
+            )
+        else:
+            to_add = self._parse_video(video_id, vid_type)
+
+        return to_add
+
+    def _parse_playlist(self, url: str, limit: int | None):
+        """fast parse playlist"""
+        playlist = YoutubePlaylist(url)
+        playlist.update_playlist(limit=limit)
+        if not playlist.youtube_meta:
+            print(f"{url}: playlist metadata extraction failed, skipping")
+            return
+
+        video_results = playlist.youtube_meta["entries"]
+
+        total = len(video_results)
+        for idx, video_data in enumerate(video_results, start=1):
+            video_id = video_data["id"]
+            if video_id in self.to_skip:
+                continue
+
+            if self.task and self.task.is_stopped():
+                break
+
+            if self.flat:
+                if not video_data.get("channel"):
+                    video_data["channel"] = playlist.youtube_meta["channel"]
+
+                if not video_data.get("channel_id"):
+                    channel_id = playlist.youtube_meta["channel_id"]
+                    video_data["channel_id"] = channel_id
+
+                to_add = self._parse_entry(video_id, video_data)
+            else:
+                to_add = self._parse_video(video_id, vid_type=None)
+
+            if not to_add:
+                continue
+
+            self.missing_videos.append(to_add)
+            self.__notify_add(
+                item_type="playlist",
+                name=playlist.json_data["playlist_name"],
+                idx=idx,
+                total=total,
+            )
+
+    def _parse_video(self, url: str, vid_type) -> dict | None:
+        """parse video when not flat, fetch from YT"""
+        video = YoutubeVideo(youtube_id=url)
+        video.get_from_youtube()
+
+        if not video.youtube_meta:
+            print(f"{url}: video metadata extraction failed, skipping")
+            if self.task:
+                self.task.send_progress(
+                    message_lines=[
+                        "Video extraction failed.",
+                        f"{video.error}",
+                    ],
+                    level="error",
+                )
+            return None
+
+        video.youtube_meta["vid_type"] = vid_type
+        to_add = self._parse_entry(
+            youtube_id=url,
+            video_data=video.youtube_meta,
+        )
+        if not to_add:
+            return None
+
+        ThumbManager(item_id=url).download_video_thumb(to_add["vid_thumb_url"])
+        rand_sleep(self.config)
+
+        return to_add
+
+    def _parse_entry(
+        self,
+        youtube_id: str,
+        video_data: dict,
+    ) -> dict | None:
+        """parse entry"""
+        if video_data.get("id") != youtube_id:
+            # skip premium videos with different id or redirects
+            print(f"{youtube_id}: skipping redirect, id not matching")
+            return None
+
+        if video_data.get("live_status") in ["is_upcoming", "is_live"]:
+            print(f"{youtube_id}: skip is_upcoming or is_live")
+            return None
+
+        to_add = {
+            "youtube_id": video_data["id"],
+            "title": video_data["title"],
+            "vid_thumb_url": self.__extract_thumb(video_data),
+            "duration": get_duration_str(video_data.get("duration", 0)),
+            "published": self.__extract_published(video_data),
+            "timestamp": int(datetime.now().timestamp()),
+            "vid_type": self.__extract_vid_type(video_data),
+            "channel_name": video_data["channel"],
+            "channel_id": video_data["channel_id"],
+            "channel_indexed": video_data["channel_id"] in self.all_channels,
+        }
+
+        return to_add
+
+    def __extract_thumb(self, video_data) -> str | None:
+        """extract thumb"""
+        if "thumbnail" in video_data:
+            return video_data["thumbnail"]
+
+        if video_data.get("thumbnails"):
+            return video_data["thumbnails"][-1]["url"]
+
+        return None
+
+    def __extract_published(self, video_data) -> str | int | None:
+        """build published date or timestamp"""
+        timestamp = video_data.get("timestamp")
+        if timestamp:
+            return timestamp
+
+        upload_date = video_data.get("upload_date")
+        if not upload_date:
+            return None
+
+        upload_date_time = datetime.strptime(upload_date, "%Y%m%d")
+        published = upload_date_time.strftime("%Y-%m-%d")
+
+        return published
+
+    def __extract_vid_type(self, video_data) -> str:
+        """build vid type"""
+        if (
+            "vid_type" in video_data
+            and video_data["vid_type"]
+            and str(video_data["vid_type"]) in VideoTypeEnum.values_known()
+        ):
+            return VideoTypeEnum(video_data["vid_type"]).value
+
+        if video_data.get("live_status") == "was_live":
+            return VideoTypeEnum.STREAMS.value
+
+        if video_data.get("width", 0) > video_data.get("height", 0):
+            return VideoTypeEnum.VIDEOS.value
+
+        duration = video_data.get("duration")
+        if duration and isinstance(duration, int):
+            if duration > 3 * 60:
+                return VideoTypeEnum.VIDEOS.value
+
+        if is_shorts(video_data["id"]):
+            return VideoTypeEnum.SHORTS.value
+
+        return VideoTypeEnum.VIDEOS.value
+
+    def add_to_pending(self, status="pending") -> int:
+        """add missing videos to pending list"""
+
+        total = len(self.missing_videos)
+
+        if not self.missing_videos:
+            self._notify_empty()
+            return 0
+
+        self._notify_start(total)
+        bulk_list = []
+        for video_entry in self.missing_videos:
+            video_entry.update(
+                {
+                    "status": status,
+                    "auto_start": self.auto_start,
+                }
+            )
+            video_id = video_entry["youtube_id"]
+            action = {"index": {"_index": "ta_download", "_id": video_id}}
+            bulk_list.append(json.dumps(action))
+            bulk_list.append(json.dumps(video_entry))
+
+        # add last newline
+        bulk_list.append("\n")
+        query_str = "\n".join(bulk_list)
+        _, status_code = ElasticWrap("_bulk").post(query_str, ndjson=True)
+        if status_code != 200:
+            self._notify_fail(status_code)
+        else:
+            self._notify_done(total)
+
+        return len(self.missing_videos)
+
+    def __notify_add(
+        self, item_type: str, name: str, idx: int, total: int
+    ) -> None:
+        """notify"""
+        if not self.task:
+            return
+
+        if self.flat:
+            lines = [
+                f"Bulk extracting {item_type.title()}: '{name}'.",
+                f"Fast adding item {idx}/{total}.",
+            ]
+        else:
+            lines = [
+                f"Full extracting {item_type.title()}: '{name}'",
+                f"Parsing item {idx}/{total}.",
+            ]
+
+        self.task.send_progress(
+            message_lines=lines,
+            progress=idx / total,
+        )
+
+    def _notify_empty(self):
+        """notify nothing to add"""
+        if not self.task:
+            return
+
+        self.task.send_progress(
+            message_lines=[
+                "Extracting videos completed.",
+                "No new videos found to add.",
+            ]
+        )
+
+    def _notify_start(self, total):
+        """send notification for adding videos to download queue"""
+        if not self.task:
+            return
+
+        self.task.send_progress(
+            message_lines=[
+                "Adding new videos to download queue.",
+                f"Bulk adding {total} videos",
+            ]
+        )
+
+    def _notify_done(self, total):
+        """send done notification"""
+        if not self.task:
+            return
+
+        self.task.send_progress(
+            message_lines=[
+                "Adding new videos to the queue completed.",
+                f"Added {total} videos.",
+            ]
+        )
+
+    def _notify_fail(self, status_code):
+        """failed to add"""
+        if not self.task:
+            return
+
+        self.task.send_progress(
+            message_lines=[
+                "Adding extracted videos failed.",
+                f"Status code: {status_code}",
+            ],
+            level="error",
+        )

backend/download/src/queue_interact.py

@@ -0,0 +1,115 @@
+"""interact with queue items"""
+
+from common.src.es_connect import ElasticWrap
+
+
+class PendingInteract:
+    """interact with items in download queue"""
+
+    def __init__(self, youtube_id=False, status=False):
+        self.youtube_id = youtube_id
+        self.status = status
+
+    def delete_item(self):
+        """delete single item from pending"""
+        path = f"ta_download/_doc/{self.youtube_id}"
+        _, _ = ElasticWrap(path).delete(refresh=True)
+
+    def delete_bulk(self, channel_id: str | None, vid_type: str | None):
+        """delete all matching item by status"""
+        must_list = [{"term": {"status": {"value": self.status}}}]
+        if channel_id:
+            must_list.append({"term": {"channel_id": {"value": channel_id}}})
+
+        if vid_type:
+            must_list.append({"term": {"vid_type": {"value": vid_type}}})
+
+        data = {"query": {"bool": {"must": must_list}}}
+
+        path = "ta_download/_delete_by_query?refresh=true"
+        _, _ = ElasticWrap(path).post(data=data)
+
+    def update_bulk(
+        self,
+        channel_id: str | None,
+        vid_type: str | None,
+        new_status: str,
+        error: bool | None = None,
+    ):
+        """update status in bulk"""
+        must_list = [{"term": {"status": {"value": self.status}}}]
+        must_not_list = []
+
+        if channel_id:
+            must_list.append({"term": {"channel_id": {"value": channel_id}}})
+
+        if vid_type:
+            must_list.append({"term": {"vid_type": {"value": vid_type}}})
+
+        if error is not None:
+            exists = {"exists": {"field": "message"}}
+            if error:
+                must_list.append(exists)  # type: ignore
+            else:
+                must_not_list.append(exists)
+
+        if new_status == "priority":
+            source = """
+            ctx._source.status = 'pending';
+            ctx._source.auto_start = true;
+            ctx._source.message = null;
+            """
+        elif new_status == "clear_error":
+            source = "ctx._source.message = null"
+        else:
+            source = f"ctx._source.status = '{new_status}'"
+
+        data = {
+            "query": {"bool": {"must": must_list, "must_not": must_not_list}},
+            "script": {"source": source, "lang": "painless"},
+        }
+
+        path = "ta_download/_update_by_query?refresh=true"
+        _, _ = ElasticWrap(path).post(data)
+
+    def update_status(self):
+        """update status of pending item"""
+        if self.status == "priority":
+            data = {
+                "doc": {
+                    "status": "pending",
+                    "auto_start": True,
+                    "message": None,
+                }
+            }
+        else:
+            data = {"doc": {"status": self.status}}
+
+        path = f"ta_download/_update/{self.youtube_id}/?refresh=true"
+        _, _ = ElasticWrap(path).post(data=data)
+
+    def get_item(self):
+        """return pending item dict"""
+        path = f"ta_download/_doc/{self.youtube_id}"
+        response, status_code = ElasticWrap(path).get()
+        return response["_source"], status_code
+
+    def get_channel(self):
+        """
+        get channel metadata from queue to not depend on channel to be indexed
+        """
+        data = {
+            "size": 1,
+            "query": {"term": {"channel_id": {"value": self.youtube_id}}},
+        }
+        response, _ = ElasticWrap("ta_download/_search").get(data=data)
+        hits = response["hits"]["hits"]
+        if not hits:
+            channel_name = "NA"
+        else:
+            channel_name = hits[0]["_source"].get("channel_name", "NA")
+
+        return {
+            "channel_id": self.youtube_id,
+            "channel_name": channel_name,
+        }

backend/download/src/subscriptions.py

@@ -0,0 +1,202 @@
+"""
+Functionality:
+- handle channel subscriptions
+- handle playlist subscriptions
+"""
+
+from appsettings.src.config import AppConfig
+from channel.src.index import YoutubeChannel
+from channel.src.remote_query import VideoQueryBuilder
+from common.src.helper import get_channels, get_playlists
+from common.src.urlparser import ParsedURLType, Parser
+from download.src.queue import PendingList
+from playlist.src.index import YoutubePlaylist
+from video.src.constants import VideoTypeEnum
+from video.src.index import YoutubeVideo
+
+
+class ChannelSubscription:
+    """scan subscribed channels to find missing videos to add to pending"""
+
+    def __init__(self, task=None):
+        self.config = AppConfig().config
+        self.task = task
+
+    def find_missing(self) -> int:
+        """find missing videos from channel subscriptions"""
+        if self.task:
+            self.task.send_progress(["Looking up channels."])
+
+        all_channels = get_channels(
+            subscribed_only=True,
+            source=["channel_id", "channel_overwrites", "channel_tabs"],
+        )
+        if not all_channels:
+            return 0
+
+        all_channel_urls = self._process_channel_urls(all_channels)
+
+        if self.task:
+            self.task.send_progress([f"Scanning {len(all_channels)} channels"])
+
+        pending_handler = PendingList(
+            youtube_ids=all_channel_urls,
+            task=self.task,
+            auto_start=self.config["subscriptions"].get("auto_start", False),
+            flat=self.config["subscriptions"].get("extract_flat", False),
+        )
+        added = pending_handler.parse_url_list()
+
+        return added
+
+    def _process_channel_urls(self, all_channels: list[dict]):
+        """process channels, build queries"""
+
+        all_channel_urls: list[ParsedURLType] = []
+
+        for channel in all_channels:
+            channel_tabs = channel["channel_tabs"]
+            if not channel_tabs:
+                continue
+
+            enums = [getattr(VideoTypeEnum, i.upper()) for i in channel_tabs]
+            queries = VideoQueryBuilder(
+                config=self.config,
+                channel_overwrites=channel.get("channel_overwrites", {}),
+            ).build_queries(video_type=enums)
+
+            for query in queries:
+                all_channel_urls.append(
+                    ParsedURLType(
+                        type="channel",
+                        url=channel["channel_id"],
+                        vid_type=query[0],
+                        limit=query[1],
+                    )
+                )
+
+        return all_channel_urls
+
+
+class PlaylistSubscription:
+    """scan subscribed playlists for videos to add to pending"""
+
+    def __init__(self, task=None):
+        self.config = AppConfig().config
+        self.task = task
+
+    def find_missing(self) -> int:
+        """find missing"""
+        all_playlists = get_playlists(
+            subscribed_only=True, source=["playlist_id"]
+        )
+        if not all_playlists:
+            return 0
+
+        size_limit = self.config["subscriptions"]["playlist_size"]
+        all_playlist_urls: list[ParsedURLType] = []
+        for playlist in all_playlists:
+            all_playlist_urls.append(
+                ParsedURLType(
+                    type="playlist",
+                    url=playlist["playlist_id"],
+                    vid_type=VideoTypeEnum.UNKNOWN,
+                    limit=size_limit,
+                )
+            )
+
+        pending_handler = PendingList(
+            youtube_ids=all_playlist_urls,
+            task=self.task,
+            auto_start=self.config["subscriptions"].get("auto_start", False),
+            flat=self.config["subscriptions"].get("extract_flat", False),
+        )
+        added = pending_handler.parse_url_list()
+
+        return added
+
+
+class SubscriptionScanner:
+    """add missing videos to queue"""
+
+    def __init__(self, task=False):
+        self.task = task
+        self.missing_videos = False
+        self.auto_start = AppConfig().config["subscriptions"].get("auto_start")
+
+    def scan(self):
+        """scan channels and playlists"""
+        if self.task:
+            self.task.send_progress(["Rescanning channels and playlists."])
+
+        added = 0
+        added += ChannelSubscription(task=self.task).find_missing()
+        if self.task and not self.task.is_stopped():
+            added += PlaylistSubscription(task=self.task).find_missing()
+
+        return added
+
+
+class SubscriptionHandler:
+    """subscribe to channels and playlists from url_str"""
+
+    def __init__(self, url_str, task=False):
+        self.url_str = url_str
+        self.task = task
+        self.to_subscribe = False
+
+    def subscribe(self, expected_type=False):
+        """subscribe to url_str items"""
+        if self.task:
+            self.task.send_progress(["Processing form content."])
+        self.to_subscribe = Parser(self.url_str).parse()
+
+        total = len(self.to_subscribe)
+        for idx, item in enumerate(self.to_subscribe):
+            if self.task:
+                self._notify(idx, item, total)
+
+            self.subscribe_type(item, expected_type=expected_type)
+
+    def subscribe_type(self, item, expected_type):
+        """process single item"""
+        if item["type"] == "playlist":
+            if expected_type and expected_type != "playlist":
+                raise TypeError(
+                    f"expected {expected_type} url but got {item.get('type')}"
+                )
+
+            playlist = YoutubePlaylist(item["url"])
+            playlist.change_subscribe(new_subscribe_state=True)
+            return
+
+        if item["type"] == "video":
+            # extract channel id from video
+            video = YoutubeVideo(item["url"])
+            video.get_from_youtube()
+            video.process_youtube_meta()
+            channel_id = video.channel_id
+        elif item["type"] == "channel":
+            channel_id = item["url"]
+        else:
+            raise ValueError("failed to subscribe to: " + item["url"])
+
+        if expected_type and expected_type != "channel":
+            raise TypeError(
+                f"expected {expected_type} url but got {item.get('type')}"
+            )
+
+        self._subscribe(channel_id)
+
+    def _subscribe(self, channel_id):
+        """subscribe to channel"""
+        YoutubeChannel(channel_id).change_subscribe(new_subscribe_state=True)
+
+    def _notify(self, idx, item, total):
+        """send notification message to redis"""
+        subscribe_type = item["type"].title()
+        message_lines = [
+            f"Subscribe to {subscribe_type}",
+            f"Progress: {idx + 1}/{total}",
+        ]
+        self.task.send_progress(message_lines, progress=(idx + 1) / total)

backend/download/src/thumbnails.py

@@ -10,8 +10,9 @@ from io import BytesIO
 from time import sleep
 
 import requests
-from home.src.es.connect import ElasticWrap, IndexPaginate
-from home.src.ta.config import AppConfig
+from common.src.env_settings import EnvironmentSettings
+from common.src.es_connect import ElasticWrap, IndexPaginate
+from common.src.helper import is_missing
 from mutagen.mp4 import MP4, MP4Cover
 from PIL import Image, ImageFile, ImageFilter, UnidentifiedImageError
 
@@ -21,8 +22,7 @@ ImageFile.LOAD_TRUNCATED_IMAGES = True
 class ThumbManagerBase:
     """base class for thumbnail management"""
 
-    CONFIG = AppConfig().config
-    CACHE_DIR = CONFIG["application"]["cache_dir"]
+    CACHE_DIR = EnvironmentSettings.CACHE_DIR
     VIDEO_DIR = os.path.join(CACHE_DIR, "videos")
     CHANNEL_DIR = os.path.join(CACHE_DIR, "channels")
     PLAYLIST_DIR = os.path.join(CACHE_DIR, "playlists")
@@ -70,13 +70,13 @@ class ThumbManagerBase:
             img_raw = Image.open(self.fallback)
             return img_raw
 
-        app_root = self.CONFIG["application"]["app_root"]
+        app_root = EnvironmentSettings.APP_DIR
         default_map = {
             "video": os.path.join(
                 app_root, "static/img/default-video-thumb.jpg"
             ),
             "playlist": os.path.join(
-                app_root, "static/img/default-video-thumb.jpg"
+                app_root, "static/img/default-playlist-thumb.jpg"
             ),
             "icon": os.path.join(
                 app_root, "static/img/default-channel-icon.jpg"
@@ -203,7 +203,18 @@ class ThumbManager(ThumbManagerBase):
         if skip_existing and os.path.exists(thumb_path):
             return
 
-        img_raw = self.download_raw(url)
+        img_raw = (
+            self.download_raw(url)
+            if not isinstance(url, str) or url.startswith("http")
+            else Image.open(os.path.join(self.CACHE_DIR, url))
+        )
+        width, height = img_raw.size
+
+        if not width / height == 16 / 9:
+            new_height = width / 16 * 9
+            offset = (height - new_height) / 2
+            img_raw = img_raw.crop((0, offset, width, height - offset))
+        img_raw = img_raw.resize((336, 189))
         img_raw.convert("RGB").save(thumb_path)
 
     def delete_video_thumb(self):
@@ -246,14 +257,15 @@ class ThumbManager(ThumbManagerBase):
 class ValidatorCallback:
     """handle callback validate thumbnails page by page"""
 
-    def __init__(self, source, index_name):
+    def __init__(self, source, index_name, counter=0):
         self.source = source
         self.index_name = index_name
+        self.counter = counter
 
     def run(self):
         """run the task for page"""
         print(f"{self.index_name}: validate artwork")
-        if self.index_name == "ta_video":
+        if self.index_name in ["ta_video", "ta_download"]:
             self._validate_videos()
         elif self.index_name == "ta_channel":
             self._validate_channels()
@@ -313,9 +325,16 @@ class ThumbValidator:
             },
             "name": "ta_playlist",
         },
+        {
+            "data": {
+                "query": {"term": {"status": {"value": "pending"}}},
+                "_source": ["youtube_id", "vid_thumb_url"],
+            },
+            "name": "ta_download",
+        },
     ]
 
-    def __init__(self, task):
+    def __init__(self, task=False):
         self.task = task
 
     def validate(self):
@@ -335,6 +354,89 @@ class ThumbValidator:
             )
             _ = paginate.get_results()
 
+    def clean_up(self):
+        """clean up all thumbs"""
+        self._clean_up_vids()
+        self._clean_up_channels()
+        self._clean_up_playlists()
+
+    def _clean_up_vids(self):
+        """clean unneeded vid thumbs"""
+        video_dir = os.path.join(EnvironmentSettings.CACHE_DIR, "videos")
+        video_folders = os.listdir(video_dir)
+        for video_folder in video_folders:
+            folder_path = os.path.join(video_dir, video_folder)
+            thumbs_is = {i.split(".")[0] for i in os.listdir(folder_path)}
+            thumbs_should = self._get_vid_thumbs_should(video_folder)
+            to_delete = thumbs_is - thumbs_should
+            for thumb in to_delete:
+                delete_path = os.path.join(folder_path, f"{thumb}.jpg")
+                os.remove(delete_path)
+
+            if to_delete:
+                message = (
+                    f"[thumbs][video][{video_folder}] "
+                    + f"delete {len(to_delete)} unused thumbnails"
+                )
+                print(message)
+                if self.task:
+                    self.task.send_progress([message])
+
+    @staticmethod
+    def _get_vid_thumbs_should(video_folder: str) -> set[str]:
+        """get indexed"""
+        should_list = [
+            {"prefix": {"youtube_id": {"value": video_folder.lower()}}},
+            {"prefix": {"youtube_id": {"value": video_folder.upper()}}},
+        ]
+        data = {
+            "query": {"bool": {"should": should_list}},
+            "_source": ["youtube_id"],
+        }
+        result = IndexPaginate("ta_video,ta_download", data).get_results()
+        thumbs_should = {i["youtube_id"] for i in result}
+
+        return thumbs_should
+
+    def _clean_up_channels(self):
+        """clean unneeded channel thumbs"""
+        channel_dir = os.path.join(EnvironmentSettings.CACHE_DIR, "channels")
+        channel_art = os.listdir(channel_dir)
+        thumbs_is = {"_".join(i.split("_")[:-1]) for i in channel_art}
+        to_delete = is_missing(list(thumbs_is), "ta_channel", "channel_id")
+        for channel_thumb in channel_art:
+            if channel_thumb[:24] in to_delete:
+                delete_path = os.path.join(channel_dir, channel_thumb)
+                os.remove(delete_path)
+
+        if to_delete:
+            message = (
+                "[thumbs][channel] "
+                + f"delete {len(to_delete)} unused channel art"
+            )
+            print(message)
+            if self.task:
+                self.task.send_progress([message])
+
+    def _clean_up_playlists(self):
+        """clean up unneeded playlist thumbs"""
+        playlist_dir = os.path.join(EnvironmentSettings.CACHE_DIR, "playlists")
+        playlist_art = os.listdir(playlist_dir)
+        thumbs_is = {i.split(".")[0] for i in playlist_art}
+        to_delete = is_missing(list(thumbs_is), "ta_playlist", "playlist_id")
+        for playlist_id in to_delete:
+            delete_path = os.path.join(playlist_dir, f"{playlist_id}.jpg")
+            os.remove(delete_path)
+
+        if to_delete:
+            message = (
+                "[thumbs][playlist] "
+                + f"delete {len(to_delete)} unused playlist art"
+            )
+            print(message)
+            if self.task:
+                self.task.send_progress([message])
+
     @staticmethod
     def _get_total(index_name):
         """get total documents in index"""
@@ -379,14 +481,14 @@ class ThumbFilesystem:
 class EmbedCallback:
     """callback class to embed thumbnails"""
 
-    CONFIG = AppConfig().config
-    CACHE_DIR = CONFIG["application"]["cache_dir"]
-    MEDIA_DIR = CONFIG["application"]["videos"]
+    CACHE_DIR = EnvironmentSettings.CACHE_DIR
+    MEDIA_DIR = EnvironmentSettings.MEDIA_DIR
     FORMAT = MP4Cover.FORMAT_JPEG
 
-    def __init__(self, source, index_name):
+    def __init__(self, source, index_name, counter=0):
         self.source = source
         self.index_name = index_name
+        self.counter = counter
 
     def run(self):
         """run embed"""

backend/download/src/yt_dlp_base.py

@@ -0,0 +1,222 @@
+"""
+functionality:
+- base class to make all calls to yt-dlp
+- handle yt-dlp errors
+"""
+
+from datetime import datetime
+from http import cookiejar
+from io import StringIO
+
+import yt_dlp
+from appsettings.src.config import AppConfig
+from common.src.ta_redis import RedisArchivist
+from django.conf import settings
+
+
+class YtWrap:
+    """wrap calls to yt"""
+
+    OBS_BASE = {
+        "default_search": "ytsearch",
+        "quiet": True,
+        "socket_timeout": 10,
+        "extractor_retries": 3,
+        "retries": 10,
+    }
+
+    def __init__(self, obs_request, config=False):
+        self.obs_request = obs_request
+        self.config = config
+        self.build_obs()
+
+    def build_obs(self):
+        """build yt-dlp obs"""
+        self.obs = self.OBS_BASE.copy()
+        self.obs.update(self.obs_request)
+        if self.config:
+            self._add_cookie()
+            self._add_potoken()
+
+        if getattr(settings, "DEBUG", False):
+            del self.obs["quiet"]
+            print(self.obs)
+
+    def _add_cookie(self):
+        """add cookie if enabled"""
+        if self.config["downloads"]["cookie_import"]:
+            cookie_io = CookieHandler(self.config).get()
+            self.obs["cookiefile"] = cookie_io
+
+    def _add_potoken(self):
+        """add potoken if enabled"""
+        if self.config["downloads"].get("potoken"):
+            potoken = POTokenHandler(self.config).get()
+            self.obs.update(
+                {
+                    "extractor_args": {
+                        "youtube": {
+                            "po_token": [potoken],
+                            "player-client": ["web", "default"],
+                        },
+                    }
+                }
+            )
+
+    def download(self, url):
+        """make download request"""
+        self.obs.update({"check_formats": "selected"})
+        with yt_dlp.YoutubeDL(self.obs) as ydl:
+            try:
+                ydl.download([url])
+            except yt_dlp.utils.DownloadError as err:
+                print(f"{url}: failed to download with message {err}")
+                if "Temporary failure in name resolution" in str(err):
+                    raise ConnectionError("lost the internet, abort!") from err
+
+                return False, str(err)
+
+        self._validate_cookie()
+
+        return True, True
+
+    def extract(self, url) -> tuple[dict | None, str | None]:
+        """
+        make extract request
+        returns response, error
+        """
+        with yt_dlp.YoutubeDL(self.obs) as ydl:
+            try:
+                response = ydl.extract_info(url)
+            except cookiejar.LoadError as err:
+                print(f"cookie file is invalid: {err}")
+                return None, str(err)
+            except yt_dlp.utils.ExtractorError as err:
+                print(f"{url}: failed to extract: {err}, continue...")
+                return None, str(err)
+            except yt_dlp.utils.DownloadError as err:
+                if "This channel does not have a" in str(err):
+                    return None, None
+
+                print(f"{url}: failed to get info from youtube: {err}")
+                if "Temporary failure in name resolution" in str(err):
+                    raise ConnectionError("lost the internet, abort!") from err
+
+                return None, str(err)
+
+        self._validate_cookie()
+
+        return response, None
+
+    def _validate_cookie(self):
+        """check cookie and write it back for next use"""
+        if not self.obs.get("cookiefile"):
+            return
+
+        new_cookie = self.obs["cookiefile"].read()
+        old_cookie = RedisArchivist().get_message_str("cookie")
+        if new_cookie and old_cookie != new_cookie:
+            print("refreshed stored cookie")
+            RedisArchivist().set_message("cookie", new_cookie, save=True)
+
+
+class CookieHandler:
+    """handle youtube cookie for yt-dlp"""
+
+    def __init__(self, config):
+        self.cookie_io = False
+        self.config = config
+
+    def get(self):
+        """get cookie io stream"""
+        cookie = RedisArchivist().get_message_str("cookie")
+        self.cookie_io = StringIO(cookie)
+        return self.cookie_io
+
+    def set_cookie(self, cookie):
+        """set cookie str and activate in config"""
+        cookie_clean = cookie.strip("\x00")
+        RedisArchivist().set_message("cookie", cookie_clean, save=True)
+        AppConfig().update_config({"downloads": {"cookie_import": True}})
+        self.config["downloads"]["cookie_import"] = True
+        print("[cookie]: activated and stored in Redis")
+
+    @staticmethod
+    def revoke():
+        """revoke cookie"""
+        RedisArchivist().del_message("cookie")
+        RedisArchivist().del_message("cookie:valid")
+        AppConfig().update_config({"downloads": {"cookie_import": False}})
+        print("[cookie]: revoked")
+
+    def validate(self) -> bool:
+        """validate cookie using the liked videos playlist"""
+        validation = RedisArchivist().get_message_dict("cookie:valid")
+        if validation:
+            print("[cookie]: used cached cookie validation")
+            return True
+
+        print("[cookie] validating cookie")
+        obs_request = {
+            "skip_download": True,
+            "extract_flat": True,
+        }
+        validator = YtWrap(obs_request, self.config)
+        response, error = validator.extract("LL")
+        self.store_validation(bool(response))
+
+        # update in redis to avoid expiring
+        modified = validator.obs["cookiefile"].getvalue().strip("\x00")
+        if modified:
+            cookie_clean = modified.strip("\x00")
+            RedisArchivist().set_message("cookie", cookie_clean)
+
+        if not response:
+            mess_dict = {
+                "status": "message:download",
+                "level": "error",
+                "title": "Cookie validation failed, exiting...",
+                "message": error,
+            }
+            RedisArchivist().set_message(
+                "message:download", mess_dict, expire=4
+            )
+            print("[cookie]: validation failed, exiting...")
+
+        print(f"[cookie]: validation success: {bool(response)}")
+        return bool(response)
+
+    @staticmethod
+    def store_validation(response):
+        """remember last validation"""
+        now = datetime.now()
+        message = {
+            "status": response,
+            "validated": int(now.timestamp()),
+            "validated_str": now.strftime("%Y-%m-%d %H:%M"),
+        }
+        RedisArchivist().set_message("cookie:valid", message, expire=3600)
+
+
+class POTokenHandler:
+    """handle po token"""
+
+    REDIS_KEY = "potoken"
+
+    def __init__(self, config):
+        self.config = config
+
+    def get(self) -> str | None:
+        """get PO token"""
+        potoken = RedisArchivist().get_message_str(self.REDIS_KEY)
+        return potoken
+
+    def set_token(self, new_token: str) -> None:
+        """set new PO token"""
+        RedisArchivist().set_message(self.REDIS_KEY, new_token)
+        AppConfig().update_config({"downloads": {"potoken": True}})
+
+    def revoke_token(self) -> None:
+        """revoke token"""
+        RedisArchivist().del_message(self.REDIS_KEY)
+        AppConfig().update_config({"downloads": {"potoken": False}})

backend/download/src/yt_dlp_handler.py

@@ -10,198 +10,99 @@ import os
 import shutil
 from datetime import datetime
 
-from home.src.download.queue import PendingList
-from home.src.download.subscriptions import PlaylistSubscription
-from home.src.download.yt_dlp_base import YtWrap
-from home.src.es.connect import ElasticWrap, IndexPaginate
-from home.src.index.channel import YoutubeChannel
-from home.src.index.comments import CommentList
-from home.src.index.playlist import YoutubePlaylist
-from home.src.index.video import YoutubeVideo, index_new_video
-from home.src.index.video_constants import VideoTypeEnum
-from home.src.ta.config import AppConfig
-from home.src.ta.helper import ignore_filelist
+from appsettings.src.config import AppConfig
+from channel.src.index import YoutubeChannel
+from common.src.env_settings import EnvironmentSettings
+from common.src.es_connect import ElasticWrap, IndexPaginate
+from common.src.helper import (
+    get_channel_overwrites,
+    get_playlists,
+    ignore_filelist,
+    rand_sleep,
+)
+from common.src.ta_redis import RedisQueue
+from download.src.queue import PendingList
+from download.src.yt_dlp_base import YtWrap
+from playlist.src.index import YoutubePlaylist
+from video.src.comments import CommentList
+from video.src.constants import VideoTypeEnum
+from video.src.index import YoutubeVideo, index_new_video
 
 
-class DownloadPostProcess:
-    """handle task to run after download queue finishes"""
+class DownloaderBase:
+    """base class for shared config"""
 
-    def __init__(self, download):
-        self.download = download
-        self.now = int(datetime.now().timestamp())
-        self.pending = False
+    CACHE_DIR = EnvironmentSettings.CACHE_DIR
+    MEDIA_DIR = EnvironmentSettings.MEDIA_DIR
+    CHANNEL_QUEUE = "download:channel"
+    PLAYLIST_QUEUE = "download:playlist:full"
+    PLAYLIST_QUICK = "download:playlist:quick"
+    VIDEO_QUEUE = "download:video"
 
-    def run(self):
-        """run all functions"""
-        self.pending = PendingList()
-        self.pending.get_download()
-        self.pending.get_channels()
-        self.pending.get_indexed()
-        self.auto_delete_all()
-        self.auto_delete_overwrites()
-        self.validate_playlists()
-        self.get_comments()
-
-    def auto_delete_all(self):
-        """handle auto delete"""
-        autodelete_days = self.download.config["downloads"]["autodelete_days"]
-        if not autodelete_days:
-            return
-
-        print(f"auto delete older than {autodelete_days} days")
-        now_lte = self.now - autodelete_days * 24 * 60 * 60
-        data = {
-            "query": {"range": {"player.watched_date": {"lte": now_lte}}},
-            "sort": [{"player.watched_date": {"order": "asc"}}],
-        }
-        self._auto_delete_watched(data)
-
-    def auto_delete_overwrites(self):
-        """handle per channel auto delete from overwrites"""
-        for channel_id, value in self.pending.channel_overwrites.items():
-            if "autodelete_days" in value:
-                autodelete_days = value.get("autodelete_days")
-                print(f"{channel_id}: delete older than {autodelete_days}d")
-                now_lte = self.now - autodelete_days * 24 * 60 * 60
-                must_list = [
-                    {"range": {"player.watched_date": {"lte": now_lte}}},
-                    {"term": {"channel.channel_id": {"value": channel_id}}},
-                ]
-                data = {
-                    "query": {"bool": {"must": must_list}},
-                    "sort": [{"player.watched_date": {"order": "desc"}}],
-                }
-                self._auto_delete_watched(data)
-
-    @staticmethod
-    def _auto_delete_watched(data):
-        """delete watched videos after x days"""
-        to_delete = IndexPaginate("ta_video", data).get_results()
-        if not to_delete:
-            return
-
-        for video in to_delete:
-            youtube_id = video["youtube_id"]
-            print(f"{youtube_id}: auto delete video")
-            YoutubeVideo(youtube_id).delete_media_file()
-
-        print("add deleted to ignore list")
-        vids = [{"type": "video", "url": i["youtube_id"]} for i in to_delete]
-        pending = PendingList(youtube_ids=vids)
-        pending.parse_url_list()
-        pending.add_to_pending(status="ignore")
-
-    def validate_playlists(self):
-        """look for playlist needing to update"""
-        for id_c, channel_id in enumerate(self.download.channels):
-            channel = YoutubeChannel(channel_id, task=self.download.task)
-            overwrites = self.pending.channel_overwrites.get(channel_id, False)
-            if overwrites and overwrites.get("index_playlists"):
-                # validate from remote
-                channel.index_channel_playlists()
-                continue
-
-            # validate from local
-            playlists = channel.get_indexed_playlists(active_only=True)
-            all_channel_playlist = [i["playlist_id"] for i in playlists]
-            self._validate_channel_playlist(all_channel_playlist, id_c)
-
-    def _validate_channel_playlist(self, all_channel_playlist, id_c):
-        """scan channel for playlist needing update"""
-        all_youtube_ids = [i["youtube_id"] for i in self.pending.all_videos]
-        for id_p, playlist_id in enumerate(all_channel_playlist):
-            playlist = YoutubePlaylist(playlist_id)
-            playlist.all_youtube_ids = all_youtube_ids
-            playlist.build_json(scrape=True)
-            if not playlist.json_data:
-                playlist.deactivate()
-                continue
-
-            playlist.add_vids_to_playlist()
-            playlist.upload_to_es()
-            self._notify_playlist_progress(all_channel_playlist, id_c, id_p)
-
-    def _notify_playlist_progress(self, all_channel_playlist, id_c, id_p):
-        """notify to UI"""
-        if not self.download.task:
-            return
-
-        total_channel = len(self.download.channels)
-        total_playlist = len(all_channel_playlist)
-
-        message = [
-            f"Post Processing Channels: {id_c}/{total_channel}",
-            f"Validate Playlists {id_p + 1}/{total_playlist}",
-        ]
-        progress = (id_c + 1) / total_channel
-        self.download.task.send_progress(message, progress=progress)
-
-    def get_comments(self):
-        """get comments from youtube"""
-        CommentList(self.download.videos, task=self.download.task).index()
-
-
-class VideoDownloader:
-    """
-    handle the video download functionality
-    if not initiated with list, take from queue
-    """
-
-    def __init__(self, youtube_id_list=False, task=False):
-        self.obs = False
-        self.video_overwrites = False
-        self.youtube_id_list = youtube_id_list
+    def __init__(self, task):
         self.task = task
         self.config = AppConfig().config
-        self._build_obs()
-        self.channels = set()
-        self.videos = set()
+        self.channel_overwrites = get_channel_overwrites()
+        self.now = int(datetime.now().timestamp())
 
-    def run_queue(self, auto_only=False):
+
+class VideoDownloader(DownloaderBase):
+    """handle the video download functionality"""
+
+    def __init__(self, task=False):
+        super().__init__(task)
+        self.obs = False
+        self._build_obs()
+
+    def run_queue(self, auto_only=False) -> tuple[int, int]:
         """setup download queue in redis loop until no more items"""
-        self._get_overwrites()
+        downloaded = 0
+        failed = 0
         while True:
             video_data = self._get_next(auto_only)
             if self.task.is_stopped() or not video_data:
                 self._reset_auto()
                 break
 
-            youtube_id = video_data.get("youtube_id")
+            if downloaded > 0:
+                rand_sleep(self.config)
+
+            youtube_id = video_data["youtube_id"]
+            channel_id = video_data["channel_id"]
             print(f"{youtube_id}: Downloading video")
             self._notify(video_data, "Validate download format")
 
-            success = self._dl_single_vid(youtube_id)
+            success = self._dl_single_vid(youtube_id, channel_id)
             if not success:
+                failed += 1
                 continue
 
-            self._notify(video_data, "Add video metadata to index")
-
-            vid_dict = index_new_video(
-                youtube_id,
-                video_overwrites=self.video_overwrites,
-                video_type=VideoTypeEnum(video_data["vid_type"]),
-            )
-            self.channels.add(vid_dict["channel"]["channel_id"])
-            self.videos.add(vid_dict["youtube_id"])
+            self._notify(video_data, "Add video metadata to index", progress=1)
+            video_type = VideoTypeEnum(video_data["vid_type"])
+            vid_dict = index_new_video(youtube_id, video_type=video_type)
+            RedisQueue(self.CHANNEL_QUEUE).add(channel_id)
+            RedisQueue(self.VIDEO_QUEUE).add(youtube_id)
 
             self._notify(video_data, "Move downloaded file to archive")
             self.move_to_archive(vid_dict)
             self._delete_from_pending(youtube_id)
+            downloaded += 1
 
         # post processing
-        self._add_subscribed_channels()
-        DownloadPostProcess(self).run()
+        DownloadPostProcess(self.task).run()
 
-        return self.videos
+        return downloaded, failed
 
-    def _notify(self, video_data, message):
+    def _notify(self, video_data, message, progress=False):
         """send progress notification to task"""
         if not self.task:
             return
 
         typ = VideoTypeEnum(video_data["vid_type"]).value.rstrip("s").title()
         title = video_data.get("title")
-        self.task.send_progress([f"Processing {typ}: {title}", message])
+        self.task.send_progress(
+            [f"Processing {typ}: {title}", message], progress=progress
+        )
 
     def _get_next(self, auto_only):
         """get next item in queue"""
@@ -225,13 +126,6 @@ class VideoDownloader:
 
         return response["hits"]["hits"][0]["_source"]
 
-    def _get_overwrites(self):
-        """get channel overwrites"""
-        pending = PendingList()
-        pending.get_download()
-        pending.get_channels()
-        self.video_overwrites = pending.video_overwrites
-
     def _progress_hook(self, response):
         """process the progress_hooks from yt_dlp"""
         progress = False
@@ -262,15 +156,13 @@ class VideoDownloader:
         """initial obs"""
         self.obs = {
             "merge_output_format": "mp4",
-            "outtmpl": (
-                self.config["application"]["cache_dir"]
-                + "/download/%(id)s.mp4"
-            ),
+            "outtmpl": (self.CACHE_DIR + "/download/%(id)s.mp4"),
             "progress_hooks": [self._progress_hook],
             "noprogress": True,
             "continuedl": True,
             "writethumbnail": False,
             "noplaylist": True,
+            "color": "no_color",
         }
 
     def _build_obs_user(self):
@@ -325,28 +217,17 @@ class VideoDownloader:
 
         self.obs["postprocessors"] = postprocessors
 
-    def get_format_overwrites(self, youtube_id):
-        """get overwrites from single video"""
-        overwrites = self.video_overwrites.get(youtube_id, False)
-        if overwrites:
-            return overwrites.get("download_format", False)
+    def _set_overwrites(self, obs: dict, channel_id: str) -> None:
+        """add overwrites to obs"""
+        overwrites = self.channel_overwrites.get(channel_id)
+        if overwrites and overwrites.get("download_format"):
+            obs["format"] = overwrites.get("download_format")
 
-        return False
-
-    def _dl_single_vid(self, youtube_id):
+    def _dl_single_vid(self, youtube_id: str, channel_id: str) -> bool:
         """download single video"""
         obs = self.obs.copy()
-        format_overwrite = self.get_format_overwrites(youtube_id)
-        if format_overwrite:
-            obs["format"] = format_overwrite
-
-        dl_cache = self.config["application"]["cache_dir"] + "/download/"
-
-        # check if already in cache to continue from there
-        all_cached = ignore_filelist(os.listdir(dl_cache))
-        for file_name in all_cached:
-            if youtube_id in file_name:
-                obs["outtmpl"] = os.path.join(dl_cache, file_name)
+        self._set_overwrites(obs, channel_id)
+        dl_cache = os.path.join(self.CACHE_DIR, "download")
 
         success, message = YtWrap(obs, self.config).download(youtube_id)
         if not success:
@@ -370,20 +251,20 @@ class VideoDownloader:
 
     def move_to_archive(self, vid_dict):
         """move downloaded video from cache to archive"""
-        videos = self.config["application"]["videos"]
-        host_uid = self.config["application"]["HOST_UID"]
-        host_gid = self.config["application"]["HOST_GID"]
+        host_uid = EnvironmentSettings.HOST_UID
+        host_gid = EnvironmentSettings.HOST_GID
         # make folder
-        folder = os.path.join(videos, vid_dict["channel"]["channel_id"])
+        folder = os.path.join(
+            self.MEDIA_DIR, vid_dict["channel"]["channel_id"]
+        )
         if not os.path.exists(folder):
             os.makedirs(folder)
             if host_uid and host_gid:
                 os.chown(folder, host_uid, host_gid)
         # move media file
         media_file = vid_dict["youtube_id"] + ".mp4"
-        cache_dir = self.config["application"]["cache_dir"]
-        old_path = os.path.join(cache_dir, "download", media_file)
-        new_path = os.path.join(videos, vid_dict["media_url"])
+        old_path = os.path.join(self.CACHE_DIR, "download", media_file)
+        new_path = os.path.join(self.MEDIA_DIR, vid_dict["media_url"])
         # move media file and fix permission
         shutil.move(old_path, new_path, copy_function=shutil.copyfile)
         if host_uid and host_gid:
@@ -395,18 +276,6 @@ class VideoDownloader:
         path = f"ta_download/_doc/{youtube_id}?refresh=true"
         _, _ = ElasticWrap(path).delete()
 
-    def _add_subscribed_channels(self):
-        """add all channels subscribed to refresh"""
-        all_subscribed = PlaylistSubscription().get_playlists()
-        if not all_subscribed:
-            return
-
-        channel_ids = [i["playlist_channel_id"] for i in all_subscribed]
-        for channel_id in channel_ids:
-            self.channels.add(channel_id)
-
-        return
-
     def _reset_auto(self):
         """reset autostart to defaults after queue stop"""
         path = "ta_download/_update_by_query"
@@ -417,7 +286,184 @@ class VideoDownloader:
                 "lang": "painless",
             },
         }
-        response, _ = ElasticWrap(path, config=self.config).post(data=data)
+        response, _ = ElasticWrap(path).post(data=data)
         updated = response.get("updated")
         if updated:
             print(f"[download] reset auto start on {updated} videos.")
+
+
+class DownloadPostProcess(DownloaderBase):
+    """handle task to run after download queue finishes"""
+
+    def run(self):
+        """run all functions"""
+        self.auto_delete_all()
+        self.auto_delete_overwrites()
+        self.refresh_playlist()
+        self.match_videos()
+        self.get_comments()
+
+    def auto_delete_all(self):
+        """handle auto delete"""
+        autodelete_days = self.config["downloads"]["autodelete_days"]
+        if not autodelete_days:
+            return
+
+        print(f"auto delete older than {autodelete_days} days")
+        now_lte = str(self.now - autodelete_days * 24 * 60 * 60)
+        channel_overwrite = "channel.channel_overwrites.autodelete_days"
+        data = {
+            "query": {
+                "bool": {
+                    "must": [
+                        {"range": {"player.watched_date": {"lte": now_lte}}},
+                        {"term": {"player.watched": True}},
+                    ],
+                    "must_not": [
+                        {"exists": {"field": channel_overwrite}},
+                    ],
+                }
+            },
+            "sort": [{"player.watched_date": {"order": "asc"}}],
+        }
+        self._auto_delete_watched(data)
+
+    def auto_delete_overwrites(self):
+        """handle per channel auto delete from overwrites"""
+        for channel_id, value in self.channel_overwrites.items():
+            if "autodelete_days" in value:
+                autodelete_days = value.get("autodelete_days")
+                print(f"{channel_id}: delete older than {autodelete_days}d")
+                now_lte = str(self.now - autodelete_days * 24 * 60 * 60)
+                must_list = [
+                    {"range": {"player.watched_date": {"lte": now_lte}}},
+                    {"term": {"channel.channel_id": {"value": channel_id}}},
+                    {"term": {"player.watched": True}},
+                ]
+                data = {
+                    "query": {"bool": {"must": must_list}},
+                    "sort": [{"player.watched_date": {"order": "desc"}}],
+                }
+                self._auto_delete_watched(data)
+
+    @staticmethod
+    def _auto_delete_watched(data):
+        """delete watched videos after x days"""
+        to_delete = IndexPaginate("ta_video", data).get_results()
+        if not to_delete:
+            return
+
+        for video in to_delete:
+            youtube_id = video["youtube_id"]
+            print(f"{youtube_id}: auto delete video")
+            YoutubeVideo(youtube_id).delete_media_file()
+
+        print("add deleted to ignore list")
+        vids = [{"type": "video", "url": i["youtube_id"]} for i in to_delete]
+        PendingList(youtube_ids=vids).parse_url_list(status="ignore")
+
+    def refresh_playlist(self) -> None:
+        """match videos with playlists"""
+        self.add_playlists_to_refresh()
+
+        queue = RedisQueue(self.PLAYLIST_QUEUE)
+        while True:
+            total = queue.max_score()
+            playlist_id, idx = queue.get_next()
+            if not playlist_id or not idx or not total:
+                break
+
+            playlist = YoutubePlaylist(playlist_id)
+            playlist.update_playlist(skip_on_empty=True)
+
+            if not self.task:
+                continue
+
+            channel_name = playlist.json_data["playlist_channel"]
+            playlist_title = playlist.json_data["playlist_name"]
+            message = [
+                f"Post Processing Playlists for: {channel_name}",
+                f"{playlist_title} [{idx}/{total}]",
+            ]
+            progress = idx / total
+            self.task.send_progress(message, progress=progress)
+            rand_sleep(self.config)
+
+    def add_playlists_to_refresh(self) -> None:
+        """add playlists to refresh"""
+        if self.task:
+            message = ["Post Processing Playlists", "Scanning for Playlists"]
+            self.task.send_progress(message)
+
+        self._add_playlist_sub()
+        self._add_channel_playlists()
+        self._add_video_playlists()
+
+    def _add_playlist_sub(self):
+        """add subscribed playlists to refresh"""
+        playlists = get_playlists(subscribed_only=True, source=["playlist_id"])
+        to_add = [i["playlist_id"] for i in playlists]
+        RedisQueue(self.PLAYLIST_QUEUE).add_list(to_add)
+
+    def _add_channel_playlists(self):
+        """add playlists from channels to refresh"""
+        queue = RedisQueue(self.CHANNEL_QUEUE)
+        while True:
+            channel_id, _ = queue.get_next()
+            if not channel_id:
+                break
+
+            channel = YoutubeChannel(channel_id)
+            channel.get_from_es()
+            overwrites = channel.get_overwrites()
+            if "index_playlists" in overwrites:
+                channel.get_all_playlists()
+                to_add = [i[0] for i in channel.all_playlists]
+                RedisQueue(self.PLAYLIST_QUEUE).add_list(to_add)
+
+    def _add_video_playlists(self):
+        """add other playlists for quick sync"""
+        all_playlists = RedisQueue(self.PLAYLIST_QUEUE).get_all()
+        must_not = [{"terms": {"playlist_id": all_playlists}}]
+        video_ids = RedisQueue(self.VIDEO_QUEUE).get_all()
+        must = [{"terms": {"playlist_entries.youtube_id": video_ids}}]
+        data = {
+            "query": {"bool": {"must_not": must_not, "must": must}},
+            "_source": ["playlist_id"],
+        }
+        playlists = IndexPaginate("ta_playlist", data).get_results()
+        to_add = [i["playlist_id"] for i in playlists]
+        RedisQueue(self.PLAYLIST_QUICK).add_list(to_add)
+
+    def match_videos(self) -> None:
+        """scan rest of indexed playlists to match videos"""
+        queue = RedisQueue(self.PLAYLIST_QUICK)
+        while True:
+            total = queue.max_score()
+            playlist_id, idx = queue.get_next()
+            if not playlist_id or not idx or not total:
+                break
+
+            playlist = YoutubePlaylist(playlist_id)
+            playlist.get_from_es()
+            playlist.add_vids_to_playlist()
+            playlist.remove_vids_from_playlist()
+
+            if not self.task:
+                continue
+
+            message = [
+                "Post Processing Playlists.",
+                f"Validate Playlists: - {idx}/{total}",
+            ]
+            progress = idx / total
+            self.task.send_progress(message, progress=progress)
+
+    def get_comments(self):
+        """get comments from youtube"""
+        video_queue = RedisQueue(self.VIDEO_QUEUE)
+        comment_list = CommentList(task=self.task)
+        comment_list.add(video_ids=video_queue.get_all())
+
+        video_queue.clear()
+        comment_list.index()

backend/download/urls.py

@@ -0,0 +1,18 @@
+"""all download API urls"""
+
+from django.urls import path
+from download import views
+
+urlpatterns = [
+    path("", views.DownloadApiListView.as_view(), name="api-download-list"),
+    path(
+        "aggs/",
+        views.DownloadAggsApiView.as_view(),
+        name="api-download-aggs",
+    ),
+    path(
+        "<slug:video_id>/",
+        views.DownloadApiView.as_view(),
+        name="api-download",
+    ),
+]

backend/download/views.py

@@ -0,0 +1,356 @@
+"""all download API views"""
+
+from common.serializers import (
+    AsyncTaskResponseSerializer,
+    ErrorResponseSerializer,
+)
+from common.views_base import AdminOnly, ApiBaseView
+from download.serializers import (
+    AddToDownloadListSerializer,
+    AddToDownloadQuerySerializer,
+    BulkUpdateDowloadDataSerializer,
+    BulkUpdateDowloadQuerySerializer,
+    DownloadAggsSerializer,
+    DownloadItemSerializer,
+    DownloadListQuerySerializer,
+    DownloadListQueueDeleteQuerySerializer,
+    DownloadListSerializer,
+    DownloadQueueItemUpdateSerializer,
+)
+from download.src.queue_interact import PendingInteract
+from drf_spectacular.utils import OpenApiResponse, extend_schema
+from rest_framework.response import Response
+from task.tasks import download_pending, extrac_dl
+
+
+class DownloadApiListView(ApiBaseView):
+    """resolves to /api/download/
+    GET: returns latest videos in the download queue
+    POST: add a list of videos to download queue
+    DELETE: remove items based on query filter
+    """
+
+    search_base = "ta_download/_search/"
+    valid_filter = ["pending", "ignore"]
+    permission_classes = [AdminOnly]
+
+    @extend_schema(
+        responses={
+            200: OpenApiResponse(DownloadListSerializer()),
+        },
+        parameters=[DownloadListQuerySerializer()],
+    )
+    def get(self, request):
+        """get download queue list"""
+        query_filter = request.GET.get("filter", False)
+        self.data.update(
+            {
+                "sort": [
+                    {"auto_start": {"order": "desc"}},
+                    {"timestamp": {"order": "asc"}},
+                ],
+            }
+        )
+
+        serializer = DownloadListQuerySerializer(data=request.query_params)
+        serializer.is_valid(raise_exception=True)
+        validated_data = serializer.validated_data
+
+        must_list = []
+        query_filter = validated_data.get("filter")
+        if query_filter:
+            must_list.append({"term": {"status": {"value": query_filter}}})
+
+        filter_channel = validated_data.get("channel")
+        if filter_channel:
+            must_list.append(
+                {"term": {"channel_id": {"value": filter_channel}}}
+            )
+
+        vid_type_filter = validated_data.get("vid_type")
+        if vid_type_filter:
+            must_list.append(
+                {"term": {"vid_type": {"value": vid_type_filter}}}
+            )
+
+        search_query = validated_data.get("q")
+        if search_query:
+            must_list.append({"match_phrase_prefix": {"title": search_query}})
+
+        if validated_data.get("error") is not None:
+            operator = "must" if validated_data["error"] else "must_not"
+            must_list.append(
+                {"bool": {operator: [{"exists": {"field": "message"}}]}}
+            )
+
+        self.data["query"] = {"bool": {"must": must_list}}
+
+        self.get_document_list(request)
+        serializer = DownloadListSerializer(self.response)
+
+        return Response(serializer.data)
+
+    @staticmethod
+    @extend_schema(
+        request=AddToDownloadListSerializer(),
+        parameters=[AddToDownloadQuerySerializer()],
+        responses={
+            200: OpenApiResponse(
+                AsyncTaskResponseSerializer(),
+                description="New async task started",
+            ),
+            400: OpenApiResponse(
+                ErrorResponseSerializer(), description="Bad request"
+            ),
+        },
+    )
+    def post(request):
+        """add list of videos to download queue"""
+        data_serializer = AddToDownloadListSerializer(data=request.data)
+        data_serializer.is_valid(raise_exception=True)
+        validated_data = data_serializer.validated_data
+
+        query_serializer = AddToDownloadQuerySerializer(
+            data=request.query_params
+        )
+        query_serializer.is_valid(raise_exception=True)
+        validated_query = query_serializer.validated_data
+
+        auto_start = validated_query.get("autostart")
+        flat = validated_query.get("flat", False)
+        print(f"auto_start: {auto_start}, flat: {flat}")
+        to_add = validated_data["data"]
+
+        pending = [i["youtube_id"] for i in to_add if i["status"] == "pending"]
+        url_str = " ".join(pending)
+        task = extrac_dl.delay(url_str, auto_start=auto_start, flat=flat)
+
+        message = {
+            "message": "add to queue task started",
+            "task_id": task.id,
+        }
+        response_serializer = AsyncTaskResponseSerializer(message)
+
+        return Response(response_serializer.data)
+
+    @staticmethod
+    @extend_schema(
+        request=BulkUpdateDowloadDataSerializer(),
+        parameters=[BulkUpdateDowloadQuerySerializer()],
+        responses={204: OpenApiResponse(description="Status updated")},
+    )
+    def patch(request):
+        """bulk update status"""
+        data_serializer = BulkUpdateDowloadDataSerializer(data=request.data)
+        data_serializer.is_valid(raise_exception=True)
+        validated_data = data_serializer.validated_data
+
+        new_status = validated_data["status"]
+
+        query_serializer = BulkUpdateDowloadQuerySerializer(
+            data=request.query_params
+        )
+        query_serializer.is_valid(raise_exception=True)
+        validated_query = query_serializer.validated_data
+        status_filter = validated_query.get("filter")
+        channel = validated_query.get("channel")
+        vid_type = validated_query.get("vid_type")
+        error = validated_query.get("error")
+
+        PendingInteract(status=status_filter).update_bulk(
+            channel_id=channel,
+            vid_type=vid_type,
+            new_status=new_status,
+            error=error,
+        )
+
+        if new_status == "priority":
+            download_pending.delay(auto_only=True)
+
+        return Response(status=204)
+
+    @extend_schema(
+        parameters=[DownloadListQueueDeleteQuerySerializer()],
+        responses={
+            204: OpenApiResponse(description="Download items deleted"),
+            400: OpenApiResponse(
+                ErrorResponseSerializer(), description="Bad request"
+            ),
+        },
+    )
+    def delete(self, request):
+        """bulk delete download queue items by filter"""
+        serializer = DownloadListQueueDeleteQuerySerializer(
+            data=request.query_params
+        )
+        serializer.is_valid(raise_exception=True)
+        validated_query = serializer.validated_data
+
+        query_filter = validated_query["filter"]
+        channel = validated_query.get("channel")
+        vid_type = validated_query.get("vid_type")
+        message = f"delete queue by status: {query_filter}"
+        if channel:
+            message += f" - filter by channel: {channel}"
+        if vid_type:
+            message += f" - filter by vid_type: {vid_type}"
+
+        print(message)
+        PendingInteract(status=query_filter).delete_bulk(
+            channel_id=channel, vid_type=vid_type
+        )
+
+        return Response(status=204)
+
+
+class DownloadApiView(ApiBaseView):
+    """resolves to /api/download/<video_id>/
+    GET: returns metadata dict of an item in the download queue
+    POST: update status of item to pending or ignore
+    DELETE: forget from download queue
+    """
+
+    search_base = "ta_download/_doc/"
+    valid_status = ["pending", "ignore", "ignore-force", "priority"]
+    permission_classes = [AdminOnly]
+
+    @extend_schema(
+        responses={
+            200: OpenApiResponse(DownloadItemSerializer()),
+            404: OpenApiResponse(
+                ErrorResponseSerializer(),
+                description="Download item not found",
+            ),
+        },
+    )
+    def get(self, request, video_id):
+        # pylint: disable=unused-argument
+        """get download queue item"""
+        self.get_document(video_id)
+        if not self.response:
+            error = ErrorResponseSerializer(
+                {"error": "Download item not found"}
+            )
+            return Response(error.data, status=404)
+
+        response_serializer = DownloadItemSerializer(self.response)
+
+        return Response(response_serializer.data, status=self.status_code)
+
+    @extend_schema(
+        request=DownloadQueueItemUpdateSerializer(),
+        responses={
+            200: OpenApiResponse(
+                DownloadQueueItemUpdateSerializer(),
+                description="Download item update",
+            ),
+            400: OpenApiResponse(
+                ErrorResponseSerializer(), description="Bad request"
+            ),
+            404: OpenApiResponse(
+                ErrorResponseSerializer(),
+                description="Download item not found",
+            ),
+        },
+    )
+    def post(self, request, video_id):
+        """post to video to change status"""
+        data_serializer = DownloadQueueItemUpdateSerializer(data=request.data)
+        data_serializer.is_valid(raise_exception=True)
+        validated_data = data_serializer.validated_data
+        item_status = validated_data["status"]
+
+        if item_status == "ignore-force":
+            extrac_dl.delay(video_id, status="ignore")
+            return Response(data_serializer.data)
+
+        _, status_code = PendingInteract(video_id).get_item()
+        if status_code == 404:
+            error = ErrorResponseSerializer(
+                {"error": "Download item not found"}
+            )
+            return Response(error.data, status=404)
+
+        print(f"{video_id}: change status to {item_status}")
+        PendingInteract(video_id, item_status).update_status()
+        if item_status == "priority":
+            download_pending.delay(auto_only=True)
+
+        return Response(data_serializer.data)
+
+    @staticmethod
+    @extend_schema(
+        responses={
+            204: OpenApiResponse(description="delete download item"),
+            404: OpenApiResponse(
+                ErrorResponseSerializer(),
+                description="Download item not found",
+            ),
+        },
+    )
+    def delete(request, video_id):
+        # pylint: disable=unused-argument
+        """delete single video from queue"""
+        print(f"{video_id}: delete from queue")
+        PendingInteract(video_id).delete_item()
+
+        return Response(status=204)
+
+
+class DownloadAggsApiView(ApiBaseView):
+    """resolves to /api/download/aggs/
+    GET: get download aggregations
+    """
+
+    search_base = "ta_download/_search"
+    valid_filter_view = ["ignore", "pending"]
+
+    @extend_schema(
+        parameters=[DownloadListQueueDeleteQuerySerializer()],
+        responses={
+            200: OpenApiResponse(DownloadAggsSerializer()),
+            400: OpenApiResponse(
+                ErrorResponseSerializer(), description="bad request"
+            ),
+        },
+    )
+    def get(self, request):
+        """get aggs"""
+        serializer = DownloadListQueueDeleteQuerySerializer(
+            data=request.query_params
+        )
+        serializer.is_valid(raise_exception=True)
+        validated_query = serializer.validated_data
+
+        filter_view = validated_query.get("filter")
+        if filter_view:
+            if filter_view not in self.valid_filter_view:
+                message = f"invalid filter: {filter_view}"
+                return Response({"message": message}, status=400)
+
+            self.data.update(
+                {
+                    "query": {"term": {"status": {"value": filter_view}}},
+                }
+            )
+
+        self.data.update(
+            {
+                "aggs": {
+                    "channel_downloads": {
+                        "multi_terms": {
+                            "size": 30,
+                            "terms": [
+                                {"field": "channel_name.keyword"},
+                                {"field": "channel_id"},
+                            ],
+                            "order": {"_count": "desc"},
+                        }
+                    }
+                }
+            }
+        )
+        self.get_aggs()
+        serializer = DownloadAggsSerializer(self.response["channel_downloads"])
+
+        return Response(serializer.data)

backend/playlist/serializers.py

@@ -0,0 +1,96 @@
+"""playlist serializers"""
+
+# pylint: disable=abstract-method
+
+from common.serializers import PaginationSerializer
+from rest_framework import serializers
+
+
+class PlaylistEntrySerializer(serializers.Serializer):
+    """serialize single playlist entry"""
+
+    youtube_id = serializers.CharField()
+    title = serializers.CharField()
+    uploader = serializers.CharField()
+    idx = serializers.IntegerField()
+    downloaded = serializers.BooleanField()
+
+
+class PlaylistSerializer(serializers.Serializer):
+    """serialize playlist"""
+
+    playlist_active = serializers.BooleanField()
+    playlist_channel = serializers.CharField()
+    playlist_channel_id = serializers.CharField()
+    playlist_description = serializers.CharField()
+    playlist_entries = PlaylistEntrySerializer(many=True)
+    playlist_id = serializers.CharField()
+    playlist_last_refresh = serializers.CharField()
+    playlist_name = serializers.CharField()
+    playlist_subscribed = serializers.BooleanField()
+    playlist_sort_order = serializers.ChoiceField(choices=["top", "bottom"])
+    playlist_thumbnail = serializers.CharField()
+    playlist_type = serializers.ChoiceField(choices=["regular", "custom"])
+    _index = serializers.CharField(required=False)
+    _score = serializers.IntegerField(required=False)
+
+
+class PlaylistListSerializer(serializers.Serializer):
+    """serialize list of playlists"""
+
+    data = PlaylistSerializer(many=True)
+    paginate = PaginationSerializer()
+
+
+class PlaylistListQuerySerializer(serializers.Serializer):
+    """serialize playlist list query params"""
+
+    channel = serializers.CharField(required=False)
+    subscribed = serializers.BooleanField(required=False)
+    type = serializers.ChoiceField(
+        choices=["regular", "custom"], required=False
+    )
+    page = serializers.IntegerField(required=False)
+
+
+class PlaylistSingleAddSerializer(serializers.Serializer):
+    """single item to add"""
+
+    playlist_id = serializers.CharField()
+    playlist_subscribed = serializers.ChoiceField(choices=[True])
+
+
+class PlaylistBulkAddSerializer(serializers.Serializer):
+    """bulk add playlists serializers"""
+
+    data = PlaylistSingleAddSerializer(many=True)
+
+
+class PlaylistSingleUpdate(serializers.Serializer):
+    """update state of single playlist"""
+
+    playlist_subscribed = serializers.BooleanField(required=False)
+    playlist_sort_order = serializers.ChoiceField(
+        choices=["top", "bottom"], required=False
+    )
+
+
+class PlaylistListCustomPostSerializer(serializers.Serializer):
+    """serialize list post custom playlist"""
+
+    playlist_name = serializers.CharField()
+
+
+class PlaylistCustomPostSerializer(serializers.Serializer):
+    """serialize playlist custom action"""
+
+    action = serializers.ChoiceField(
+        choices=["create", "remove", "up", "down", "top", "bottom"]
+    )
+    video_id = serializers.CharField()
+
+
+class PlaylistDeleteQuerySerializer(serializers.Serializer):
+    """serialize playlist delete query params"""
+
+    delete_videos = serializers.BooleanField(required=False)