Adds token to GH actions for GetTwitchDownloader

Added python3.8-dev/build-essential to dockerfile
Added PR multiarch
2026-03-08 04:20:08 +03:00 · 2023-05-07 00:51:21 -04:00 · 2023-05-07 00:24:47 -04:00 · 2023-05-07 00:22:08 -04:00
207 changed files with 9002 additions and 17254 deletions
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -13,7 +13,7 @@ jobs:
    runs-on: ubuntu-latest
    steps:
      - name: checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v2
      - name: setup node
        uses: actions/setup-node@v3
        with:
@@ -65,7 +65,7 @@ jobs:
    if: contains(github.ref, '/tags/v')
    steps:
      - name: checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v2
      - name: create release
        id: create_release
        uses: actions/create-release@v1
@@ -81,7 +81,7 @@ jobs:
          draft: true
          prerelease: false
      - name: download build artifact
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v1
        with:
          name: youtubedl-material
          path: ${{runner.temp}}/youtubedl-material
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -30,7 +30,7 @@ jobs:

    steps:
    - name: Checkout repository
-      uses: actions/checkout@v3
+      uses: actions/checkout@v2
      with:
        # We must fetch at least the immediate parents so that if this is
        # a pull request then we can checkout the head.
@@ -43,7 +43,7 @@ jobs:

    # Initializes the CodeQL tools for scanning.
    - name: Initialize CodeQL
-      uses: github/codeql-action/init@v2
+      uses: github/codeql-action/init@v1
      with:
        languages: ${{ matrix.language }}
        # If you wish to specify custom queries, you can do so here or in a config file.
@@ -54,7 +54,7 @@ jobs:
    # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
    # If this step fails, then you should remove it and run the build manually (see below)
    - name: Autobuild
-      uses: github/codeql-action/autobuild@v2
+      uses: github/codeql-action/autobuild@v1

    # ℹ️ Command-line programs to run using the OS shell.
    # 📚 https://git.io/JvXDl
@@ -68,4 +68,4 @@ jobs:
    #   make release

    - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@v2
+      uses: github/codeql-action/analyze@v1
--- a/.github/workflows/docker-pr.yml
+++ b/.github/workflows/docker-pr.yml
@@ -9,7 +9,7 @@ jobs:
    runs-on: ubuntu-latest
    steps:
      - name: checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v2
      - name: Set hash
        id: vars
        run: echo "::set-output name=sha_short::$(git rev-parse --short HEAD)"
@@ -24,15 +24,15 @@ jobs:
          json: '{"type": "docker", "tag": "nightly", "commit": "${{ steps.vars.outputs.sha_short }}", "date": "${{ steps.date.outputs.date }}"}'
          dir: 'backend/'
      - name: setup platform emulator
-        uses: docker/setup-qemu-action@v2
+        uses: docker/setup-qemu-action@v1
      - name: setup multi-arch docker build
-        uses: docker/setup-buildx-action@v2
+        uses: docker/setup-buildx-action@v1
      - name: build & push images
-        uses: docker/build-push-action@v4
+        uses: docker/build-push-action@v2
        with:
          context: .
          file: ./Dockerfile
-          platforms: linux/amd64,linux/arm/v7,linux/arm64/v8
+          platforms: linux/amd64,linux/arm,linux/arm64/v8
          #platforms: linux/amd64
          push: false
-          tags: tzahi12345/youtubedl-material:nightly-pr
+          tags: tzahi12345/youtubedl-material:nightly-pr
--- a/.github/workflows/docker-release.yml
+++ b/.github/workflows/docker-release.yml
@@ -15,7 +15,7 @@ jobs:

    steps:
      - name: checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v2

      - name: Set hash
        id: vars
@@ -57,7 +57,7 @@ jobs:
            type=raw,value=latest

      - name: setup platform emulator
-        uses: docker/setup-qemu-action@v2
+        uses: docker/setup-qemu-action@v1

      - name: setup multi-arch docker build
        uses: docker/setup-buildx-action@v2
@@ -76,11 +76,13 @@ jobs:
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: build & push images
-        uses: docker/build-push-action@v4
+        uses: docker/build-push-action@v2
        with:
          context: .
          file: ./Dockerfile
-          platforms: linux/amd64,linux/arm64/v8
+          platforms: linux/amd64,linux/arm,linux/arm64/v8
          push: true
          tags: ${{ steps.docker-meta.outputs.tags }}
          labels: ${{ steps.docker-meta.outputs.labels }}
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -22,7 +22,7 @@ jobs:
    runs-on: ubuntu-latest
    steps:
      - name: checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v2

      - name: Set hash
        id: vars
@@ -41,7 +41,7 @@ jobs:
          dir: 'backend/'

      - name: setup platform emulator
-        uses: docker/setup-qemu-action@v2
+        uses: docker/setup-qemu-action@v1

      - name: setup multi-arch docker build
        uses: docker/setup-buildx-action@v2
@@ -76,11 +76,14 @@ jobs:
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: build & push images
-        uses: docker/build-push-action@v4
+        uses: docker/build-push-action@v2
        with:
          context: .
          file: ./Dockerfile
-          platforms: linux/amd64,linux/arm64/v8,linux/arm/v7
+          platforms: linux/amd64,linux/arm,linux/arm64/v8
          push: true
          tags: ${{ steps.docker-meta.outputs.tags }}
          labels: ${{ steps.docker-meta.outputs.labels }}
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
--- a/.github/workflows/mocha.yml
+++ b/.github/workflows/mocha.yml
@@ -1,40 +0,0 @@
-name: Tests
-'on':
-  push:
-    branches:
-      - master
-  pull_request:
-    types:
-      - opened
-      - synchronize
-      - reopened
-
-jobs:
-  test:
-    name: 'Backend - mocha'
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        node:
-          - 16
-    steps:
-      - uses: actions/setup-node@v3
-        with:
-          node-version: '${{ matrix.node }}'
-      - uses: actions/checkout@v3
-      - name: 'Cache node_modules'
-        uses: actions/cache@v3
-        with:
-          path: ~/.npm
-          key: ${{ runner.os }}-node-v${{ matrix.node }}-${{ hashFiles('**/package-lock.json') }}
-          restore-keys: |
-            ${{ runner.os }}-node-v${{ matrix.node }}-
-          working-directory: ./backend
-      - uses: FedericoCarboni/setup-ffmpeg@v2
-        id: setup-ffmpeg
-      - name: Install Dependencies
-        run: npm install
-        working-directory: ./backend
-      - name: Run All Node.js Tests
-        run: npm run test
-        working-directory: ./backend
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -3,6 +3,6 @@
    "mochaExplorer.cwd": "backend",
    "mochaExplorer.globImplementation": "vscode",
    "mochaExplorer.env": {
-        // "YTDL_MODE": "debug"
+        "YTDL_MODE": "debug"
    }
 }
--- a/63
+++ b/63
@@ -1,17 +1,15 @@
-# Fetching our utils
-FROM ubuntu:22.04 AS utils
+# Fetching our ffmpeg
+FROM ubuntu:22.04 AS ffmpeg
 ENV DEBIAN_FRONTEND=noninteractive
 # Use script due local build compability
-COPY docker-utils/*.sh .
-RUN chmod +x *.sh
+COPY docker-utils/ffmpeg-fetch.sh .
+RUN chmod +x ffmpeg-fetch.sh
 RUN sh ./ffmpeg-fetch.sh
-RUN sh ./fetch-twitchdownloader.sh


 # Create our Ubuntu 22.04 with node 16.14.2 (that specific version is required as per: https://stackoverflow.com/a/72855258/8088021)
 # Go to 20.04
-FROM ubuntu:22.04 AS base
-ARG TARGETPLATFORM
+FROM ubuntu:20.04 AS base
 ARG DEBIAN_FRONTEND=noninteractive
 ENV UID=1000
 ENV GID=1000
@@ -19,27 +17,19 @@ ENV USER=youtube
 ENV NO_UPDATE_NOTIFIER=true
 ENV PM2_HOME=/app/pm2
 ENV ALLOW_CONFIG_MUTATIONS=true
-ENV npm_config_cache=/app/.npm
-
-# Use NVM to get specific node version
-ENV NODE_VERSION=16.14.2
 RUN groupadd -g $GID $USER && useradd --system -m -g $USER --uid $UID $USER && \
    apt update && \
-    apt install -y --no-install-recommends curl ca-certificates tzdata libicu70 libatomic1 && \
+    apt install -y --no-install-recommends curl ca-certificates tzdata && \
+    curl -fsSL https://deb.nodesource.com/setup_16.x | bash - && \
+    apt install -y --no-install-recommends nodejs && \
+    npm -g install npm n && \
+    n 16.14.2 && \
    apt clean && \
    rm -rf /var/lib/apt/lists/*

-RUN mkdir /usr/local/nvm
-ENV PATH="/usr/local/nvm/versions/node/v${NODE_VERSION}/bin/:${PATH}"
-ENV NVM_DIR=/usr/local/nvm
-RUN curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.5/install.sh | bash
-RUN . "$NVM_DIR/nvm.sh" && nvm install ${NODE_VERSION}
-RUN . "$NVM_DIR/nvm.sh" && nvm use v${NODE_VERSION}
-RUN . "$NVM_DIR/nvm.sh" && nvm alias default v${NODE_VERSION}

 # Build frontend
-ARG BUILDPLATFORM
-FROM --platform=${BUILDPLATFORM} node:16 as frontend
+FROM base as frontend
 RUN npm install -g @angular/cli
 WORKDIR /build
 COPY [ "package.json", "package-lock.json", "angular.json", "tsconfig.json", "/build/" ]
@@ -59,35 +49,32 @@ RUN npm config set strict-ssl false && \
    npm install --prod && \
    ls -al

-#FROM base as python
-# armv7 need build from source
-#WORKDIR /app
-#COPY docker-utils/GetTwitchDownloader.py .
-#RUN apt update && \
-#    apt install -y --no-install-recommends python3-minimal python-is-python3 python3-pip python3-dev build-essential libffi-dev && \
-#    apt clean && \
-#    rm -rf /var/lib/apt/lists/*
-#RUN pip install PyGithub requests
-#RUN python GetTwitchDownloader.py
+FROM base as python
+WORKDIR /app
+COPY docker-utils/GetTwitchDownloader.py .
+RUN apt update && \
+    apt install -y --no-install-recommends python3-minimal python-is-python3 python3-pip python3.8-dev build-essential && \
+    apt clean && \
+    rm -rf /var/lib/apt/lists/*
+RUN pip install PyGithub requests
+RUN python GetTwitchDownloader.py

 # Final image
 FROM base
 RUN npm install -g pm2 && \
    apt update && \
    apt install -y --no-install-recommends gosu python3-minimal python-is-python3 python3-pip atomicparsley build-essential && \
-    pip install pycryptodomex && \
-    apt remove -y --purge build-essential && \
-    apt autoremove -y --purge && \
    apt clean && \
    rm -rf /var/lib/apt/lists/*
+RUN pip install pycryptodomex
 WORKDIR /app
 # User 1000 already exist from base image
-COPY --chown=$UID:$GID --from=utils [ "/usr/local/bin/ffmpeg", "/usr/local/bin/ffmpeg" ]
-COPY --chown=$UID:$GID --from=utils [ "/usr/local/bin/ffprobe", "/usr/local/bin/ffprobe" ]
-COPY --chown=$UID:$GID --from=utils [ "/usr/local/bin/TwitchDownloaderCLI", "/usr/local/bin/TwitchDownloaderCLI"]
+COPY --chown=$UID:$GID --from=ffmpeg [ "/usr/local/bin/ffmpeg", "/usr/local/bin/ffmpeg" ]
+COPY --chown=$UID:$GID --from=ffmpeg [ "/usr/local/bin/ffprobe", "/usr/local/bin/ffprobe" ]
 COPY --chown=$UID:$GID --from=backend ["/app/","/app/"]
 COPY --chown=$UID:$GID --from=frontend [ "/build/backend/public/", "/app/public/" ]
-#COPY --chown=$UID:$GID --from=python ["/app/TwitchDownloaderCLI","/usr/local/bin/TwitchDownloaderCLI"]
+COPY --chown=$UID:$GID --from=python ["/app/TwitchDownloaderCLI","/usr/local/bin/TwitchDownloaderCLI"]
+RUN chown $UID:$GID .
 RUN chmod +x /app/fix-scripts/*.sh
 # Add some persistence data
 #VOLUME ["/app/appdata"]
--- a/v1.yaml
+++ b/v1.yaml
@@ -293,48 +293,6 @@ paths:
                $ref: '#/components/schemas/UnsubscribeResponse'
      security:
        - Auth query parameter: []
-  /api/checkSubscription:
-    post:
-      tags:
-        - subscriptions
-      summary: Run a check for videos for a subscription
-      description: Runs a subscription check
-      operationId: post-api-checksubscription
-      requestBody:
-        content:
-          application/json:
-            schema:
-              $ref: '#/components/schemas/CheckSubscriptionRequest'
-      responses:
-        '200':
-          description: OK
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/SuccessObject'
-      security:
-        - Auth query parameter: []
-  /api/cancelCheckSubscription:
-    post:
-      tags:
-        - subscriptions
-      summary: Cancels check for videos for a subscription
-      description: Cancels subscription check
-      operationId: post-api-checksubscription
-      requestBody:
-        content:
-          application/json:
-            schema:
-              $ref: '#/components/schemas/CheckSubscriptionRequest'
-      responses:
-        '200':
-          description: OK
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/SuccessObject'
-      security:
-        - Auth query parameter: []
  /api/deleteSubscriptionFile:
    post:
      tags:
@@ -1800,14 +1758,14 @@ components:
      type: object
      properties:
        task_key:
-          $ref: '#/components/schemas/TaskType'
+          type: string
      required:
        - task_key
    UpdateTaskScheduleRequest:
      type: object
      properties:
        task_key:
-          $ref: '#/components/schemas/TaskType'
+          type: string
        new_schedule:
          $ref: '#/components/schemas/Schedule'
      required:
@@ -1817,7 +1775,7 @@ components:
      type: object
      properties:
        task_key:
-          $ref: '#/components/schemas/TaskType'
+          type: string
        new_data:
          type: object
      required:
@@ -1827,7 +1785,7 @@ components:
      type: object
      properties:
        task_key:
-          $ref: '#/components/schemas/TaskType'
+          type: string
        new_options:
          type: object
      required:
@@ -2023,11 +1981,11 @@ components:
          type: string
    UnsubscribeRequest:
      required:
-        - sub_id
+        - sub
      type: object
      properties:
-        sub_id:
-          type: string
+        sub:
+          $ref: '#/components/schemas/SubscriptionRequestData'
        deleteMode:
          type: boolean
          description: Defaults to false
@@ -2040,13 +1998,6 @@ components:
          type: boolean
        error:
          type: string
-    CheckSubscriptionRequest:
-      required:
-        - sub_id
-      type: object
-      properties:
-        sub_id:
-          type: string
    DeleteAllFilesResponse:
      type: object
      properties:
@@ -2732,8 +2683,6 @@ components:
          type: boolean
        paused:
          type: boolean
-        cancelled:
-          type: boolean
        finished_step:
          type: boolean
        url:
@@ -2777,7 +2726,7 @@ components:
      type: object
      properties:
        key:
-          $ref: '#/components/schemas/TaskType'
+          type: string
        title:
          type: string
        last_ran:
@@ -2793,20 +2742,9 @@ components:
        error:
          type: string
        schedule:
-          $ref: '#/components/schemas/Schedule'
+          type: object
        options:
          type: object
-    TaskType:
-      type: string
-      enum:
-      - backup_local_db
-      - missing_files_check
-      - missing_db_records
-      - duplicate_files_check
-      - youtubedl_update_check
-      - delete_old_files
-      - import_legacy_archives
-      - rebuild_database
    Schedule:
      required:
        - type
@@ -2892,8 +2830,6 @@ components:
          nullable: true
        isPlaylist:
          type: boolean
-        child_process:
-          type: object
        archive:
          type: string
        timerange:
@@ -2902,10 +2838,6 @@ components:
          type: string
        custom_output:
          type: string
-        downloading:
-          type: boolean
-        paused:
-          type: boolean
        videos:
          type: array
          items:
@@ -2945,7 +2877,6 @@ components:
        - sharing
        - advanced_download
        - downloads_manager
-        - tasks_manager
    YesNo:
      type: string
      enum:
--- a/backend/app.js
+++ b/backend/app.js
@@ -1,4 +1,4 @@
-const { v4: uuid } = require('uuid');
+const { uuid } = require('uuidv4');
 const fs = require('fs-extra');
 const { promisify } = require('util');
 const auth_api = require('./authentication/auth');
@@ -20,6 +20,11 @@ const ps = require('ps-node');
 const Feed = require('feed').Feed;
 const session = require('express-session');

+// needed if bin/details somehow gets deleted
+if (!fs.existsSync(CONSTS.DETAILS_BIN_PATH)) fs.writeJSONSync(CONSTS.DETAILS_BIN_PATH, {"version":"2000.06.06","path":"node_modules\\youtube-dl\\bin\\youtube-dl.exe","exec":"youtube-dl.exe","downloader":"youtube-dl"})
+
+const youtubedl = require('youtube-dl');
+
 const logger = require('./logger');
 const config_api = require('./config.js');
 const downloader_api = require('./downloader');
@@ -30,7 +35,6 @@ const twitch_api = require('./twitch');
 const youtubedl_api = require('./youtube-dl');
 const archive_api = require('./archive');
 const files_api = require('./files');
-const notifications_api = require('./notifications');

 var app = express();

@@ -531,10 +535,15 @@ async function loadConfig() {
    if (allowSubscriptions) {
        // set downloading to false
        let subscriptions = await subscriptions_api.getAllSubscriptions();
-        subscriptions.forEach(async sub => subscriptions_api.writeSubscriptionMetadata(sub));
-        subscriptions_api.updateSubscriptionPropertyMultiple(subscriptions, {downloading: false, child_process: null});
+        subscriptions_api.updateSubscriptionPropertyMultiple(subscriptions, {downloading: false});
        // runs initially, then runs every ${subscriptionCheckInterval} seconds
-        subscriptions_api.watchSubscriptionsInterval();
+        const watchSubscriptionsInterval = function() {
+            watchSubscriptions();
+            const subscriptionsCheckInterval = config_api.getConfigItem('ytdl_subscriptions_check_interval');
+            setTimeout(watchSubscriptionsInterval, subscriptionsCheckInterval*1000);
+        }
+
+        watchSubscriptionsInterval();
    }

    // start the server here
@@ -564,6 +573,62 @@ function loadConfigValues() {
    utils.updateLoggerLevel(logger_level);
 }

+function calculateSubcriptionRetrievalDelay(subscriptions_amount) {
+    // frequency is once every 5 mins by default
+    const subscriptionsCheckInterval = config_api.getConfigItem('ytdl_subscriptions_check_interval');
+    let interval_in_ms = subscriptionsCheckInterval * 1000;
+    const subinterval_in_ms = interval_in_ms/subscriptions_amount;
+    return subinterval_in_ms;
+}
+
+async function watchSubscriptions() {
+    let subscriptions = await subscriptions_api.getAllSubscriptions();
+
+    if (!subscriptions) return;
+
+    // auto pause deprecated streamingOnly mode
+    const streaming_only_subs = subscriptions.filter(sub => sub.streamingOnly);
+    subscriptions_api.updateSubscriptionPropertyMultiple(streaming_only_subs, {paused: true});
+
+    const valid_subscriptions = subscriptions.filter(sub => !sub.paused && !sub.streamingOnly);
+
+    let subscriptions_amount = valid_subscriptions.length;
+    let delay_interval = calculateSubcriptionRetrievalDelay(subscriptions_amount);
+
+    let current_delay = 0;
+
+    const multiUserMode = config_api.getConfigItem('ytdl_multi_user_mode');
+    for (let i = 0; i < valid_subscriptions.length; i++) {
+        let sub = valid_subscriptions[i];
+
+        // don't check the sub if the last check for the same subscription has not completed
+        if (subscription_timeouts[sub.id]) {
+            logger.verbose(`Subscription: skipped checking ${sub.name} as the last check for ${sub.name} has not completed.`);
+            continue;
+        }
+
+        if (!sub.name) {
+            logger.verbose(`Subscription: skipped check for subscription with uid ${sub.id} as name has not been retrieved yet.`);
+            continue;
+        }
+
+        logger.verbose('Watching ' + sub.name + ' with delay interval of ' + delay_interval);
+        setTimeout(async () => {
+            const multiUserModeChanged = config_api.getConfigItem('ytdl_multi_user_mode') !== multiUserMode;
+            if (multiUserModeChanged) {
+                logger.verbose(`Skipping subscription ${sub.name} due to multi-user mode change.`);
+                return;
+            }
+            await subscriptions_api.getVideosForSub(sub, sub.user_uid);
+            subscription_timeouts[sub.id] = false;
+        }, current_delay);
+        subscription_timeouts[sub.id] = true;
+        current_delay += delay_interval;
+        const subscriptionsCheckInterval = config_api.getConfigItem('ytdl_subscriptions_check_interval');
+        if (current_delay >= subscriptionsCheckInterval * 1000) current_delay = 0;
+    }
+}
+
 function getOrigin() {
    return url_domain.origin;
 }
@@ -589,11 +654,38 @@ function generateEnvVarConfigItem(key) {
    return {key: key, value: process['env'][key]};
 }

+// currently only works for single urls
+async function getUrlInfos(url) {
+    let startDate = Date.now();
+    let result = [];
+    return new Promise(resolve => {
+        youtubedl.exec(url, ['--dump-json'], {maxBuffer: Infinity}, (err, output) => {
+            let new_date = Date.now();
+            let difference = (new_date - startDate)/1000;
+            logger.debug(`URL info retrieval delay: ${difference} seconds.`);
+            if (err) {
+                logger.error(`Error during retrieving formats for ${url}: ${err}`);
+                resolve(null);
+            }
+            let try_putput = null;
+            try {
+                try_putput = JSON.parse(output);
+                result = try_putput;
+            } catch(e) {
+                logger.error(`Failed to retrieve available formats for url: ${url}`);
+            }
+            resolve(result);
+        });
+    });
+}
+
 // youtube-dl functions

 async function startYoutubeDL() {
    // auto update youtube-dl
-    await youtubedl_api.checkForYoutubeDLUpdate();
+    youtubedl_api.verifyBinaryExistsLinux();
+    const update_available = await youtubedl_api.checkForYoutubeDLUpdate();
+    if (update_available) await youtubedl_api.updateYoutubeDL(update_available);
 }

 app.use(function(req, res, next) {
@@ -613,7 +705,7 @@ app.use(function(req, res, next) {
        next();
    } else if (req.query.apiKey && config_api.getConfigItem('ytdl_use_api_key') && req.query.apiKey === config_api.getConfigItem('ytdl_api_key')) {
        next();
-    } else if (req.path.includes('/api/stream/') || req.path.includes('/api/thumbnail/') || req.path.includes('/api/rss') || req.path.includes('/api/telegramRequest')) {
+    } else if (req.path.includes('/api/stream/') || req.path.includes('/api/thumbnail/') || req.path.includes('/api/rss')) {
        next();
    } else {
        logger.verbose(`Rejecting request - invalid API use for endpoint: ${req.path}. API key received: ${req.query.apiKey}`);
@@ -1119,10 +1211,10 @@ app.post('/api/subscribe', optionalJwt, async (req, res) => {

 app.post('/api/unsubscribe', optionalJwt, async (req, res) => {
    let deleteMode = req.body.deleteMode
-    let sub_id = req.body.sub_id;
+    let sub = req.body.sub;
    let user_uid = req.isAuthenticated() ? req.user.uid : null;

-    let result_obj = subscriptions_api.unsubscribe(sub_id, deleteMode, user_uid);
+    let result_obj = subscriptions_api.unsubscribe(sub, deleteMode, user_uid);
    if (result_obj.success) {
        res.send({
            success: result_obj.success
@@ -1192,49 +1284,21 @@ app.post('/api/getSubscription', optionalJwt, async (req, res) => {
 });

 app.post('/api/downloadVideosForSubscription', optionalJwt, async (req, res) => {
-    const subID = req.body.subID;
+    let subID = req.body.subID;
+    let user_uid = req.isAuthenticated() ? req.user.uid : null;

-    const sub = subscriptions_api.getSubscription(subID);
-    subscriptions_api.getVideosForSub(sub.id);
+    let sub = subscriptions_api.getSubscription(subID, user_uid);
+    subscriptions_api.getVideosForSub(sub, user_uid);
    res.send({
        success: true
    });
 });

 app.post('/api/updateSubscription', optionalJwt, async (req, res) => {
-    const updated_sub = req.body.subscription;
-
-    const success = subscriptions_api.updateSubscription(updated_sub);
-    res.send({
-        success: success
-    });
-});
-
-app.post('/api/checkSubscription', optionalJwt, async (req, res) => {
-    let sub_id = req.body.sub_id;
+    let updated_sub = req.body.subscription;
    let user_uid = req.isAuthenticated() ? req.user.uid : null;

-    const success = subscriptions_api.getVideosForSub(sub_id, user_uid);
-    res.send({
-        success: success
-    });
-});
-
-app.post('/api/cancelCheckSubscription', optionalJwt, async (req, res) => {
-    let sub_id = req.body.sub_id;
-    let user_uid = req.isAuthenticated() ? req.user.uid : null;
-
-    const success = subscriptions_api.cancelCheckSubscription(sub_id, user_uid);
-    res.send({
-        success: success
-    });
-});
-
-app.post('/api/cancelSubscriptionCheck', optionalJwt, async (req, res) => {
-    let sub_id = req.body.sub_id;
-    let user_uid = req.isAuthenticated() ? req.user.uid : null;
-
-    const success = subscriptions_api.getVideosForSub(sub_id, user_uid);
+    let success = subscriptions_api.updateSubscription(updated_sub, user_uid);
    res.send({
        success: success
    });
@@ -1578,7 +1642,6 @@ app.get('/api/stream', optionalJwt, async (req, res) => {
    }
    if (!fs.existsSync(file_path)) {
        logger.error(`File ${file_path} could not be found! UID: ${uid}, ID: ${file_obj && file_obj.id}`);
-        return;
    }
    const stat = fs.statSync(file_path);
    const fileSize = stat.size;
@@ -1713,10 +1776,6 @@ app.post('/api/cancelDownload', optionalJwt, async (req, res) => {
 app.post('/api/getTasks', optionalJwt, async (req, res) => {
    const tasks = await db_api.getRecords('tasks');
    for (let task of tasks) {
-        if (!tasks_api.TASKS[task['key']]) {
-            logger.verbose(`Task ${task['key']} does not exist!`);
-            continue;
-        }
        if (task['schedule']) task['next_invocation'] = tasks_api.TASKS[task['key']]['job'].nextInvocation().getTime();
    }
    res.send({tasks: tasks});
@@ -1859,48 +1918,19 @@ app.post('/api/clearAllLogs', optionalJwt, async function(req, res) {
 });

  app.post('/api/getFileFormats', optionalJwt, async (req, res) => {
-    const url = req.body.url;
-    const result = await downloader_api.getVideoInfoByURL(url);
+    let url = req.body.url;
+    let result = await getUrlInfos(url);
    res.send({
-        result: result && result.length === 1 ? result[0] : null,
-        success: result && result.length === 0
+        result: result,
+        success: !!result
    })
 });

 // user authentication

-app.post('/api/auth/register', optionalJwt, async (req, res) => {
-    const userid = req.body.userid;
-    const username = req.body.username;
-    const plaintextPassword = req.body.password;
-
-    if (userid !== 'admin' && !config_api.getConfigItem('ytdl_allow_registration') && !req.isAuthenticated() && (!req.user || !exports.userHasPermission(req.user.uid, 'settings'))) {
-        logger.error(`Registration failed for user ${userid}. Registration is disabled.`);
-        res.sendStatus(409);
-        return;
-    }
-
-    if (plaintextPassword === "") {
-        logger.error(`Registration failed for user ${userid}. A password must be provided.`);
-        res.sendStatus(409);
-        return;
-    }
-
-    if (!userid || !username) {
-        logger.error(`Registration failed for user ${userid}. Username or userid is invalid.`);
-    }
-  
-    const new_user = await auth_api.registerUser(userid, username, plaintextPassword);
-  
-    if (!new_user) {
-      res.sendStatus(409);
-      return;
-    }
-  
-    res.send({
-      user: new_user
-    });
-});
+app.post('/api/auth/register'
+        , optionalJwt
+        , auth_api.registerUser);
 app.post('/api/auth/login'
        , auth_api.passport.authenticate(['local', 'ldapauth'], {})
        , auth_api.generateJWT
@@ -1952,7 +1982,18 @@ app.post('/api/updateUser', optionalJwt, async (req, res) => {
 app.post('/api/deleteUser', optionalJwt, async (req, res) => {
    let uid = req.body.uid;
    try {
-        const success = await auth_api.deleteUser(uid);
+        let success = false;
+        let usersFileFolder = config_api.getConfigItem('ytdl_users_base_path');
+        const user_folder = path.join(__dirname, usersFileFolder, uid);
+        const user_db_obj = await db_api.getRecord('users', {uid: uid});
+        if (user_db_obj) {
+            // user exists, let's delete
+            await fs.remove(user_folder);
+            await db_api.removeRecord('users', {uid: uid});
+            success = true;
+        } else {
+            logger.error(`Could not find user with uid ${uid}`);
+        }
        res.send({success: success});
    } catch (err) {
        logger.error(err);
@@ -2025,25 +2066,6 @@ app.post('/api/deleteAllNotifications', optionalJwt, async (req, res) => {
    res.send({success: success});
 });

-app.post('/api/telegramRequest', async (req, res) => {
-    if (!req.body.message  && !req.body.message.text) {
-        logger.error('Invalid Telegram request received!');
-        res.sendStatus(400);
-        return;
-    }
-    const text = req.body.message.text;
-    const regex_exp = /https?:\/\/(www\.)?[-a-zA-Z0-9@:%._\+~#=]{1,256}\.[a-zA-Z0-9()]{1,6}\b([-a-zA-Z0-9()@:%_\+.~#?&//=]*)?/gi;
-    const url_regex = new RegExp(regex_exp);
-    if (text.match(url_regex)) {
-        downloader_api.createDownload(text, 'video', {}, req.query.user_uid ? req.query.user_uid : null);
-        res.sendStatus(200);
-    } else {
-        logger.error('Invalid Telegram request received! Make sure you only send a valid URL.');
-        notifications_api.sendTelegramNotification({title: 'Invalid Telegram Request', body: 'Make sure you only send a valid URL.', url: text});
-        res.sendStatus(400);
-    }
-});
-
 // rss feed

 app.get('/api/rss', async function (req, res) {
@@ -2111,8 +2133,6 @@ app.use(function(req, res, next) {

    let index_path = path.join(__dirname, 'public', 'index.html');

-    res.setHeader('Content-Type', 'text/html');
-
    fs.createReadStream(index_path).pipe(res);

 });
--- a/backend/appdata/default.json
+++ b/backend/appdata/default.json
@@ -49,7 +49,6 @@
      "use_telegram_API": false,
      "telegram_bot_token": "",
      "telegram_chat_id": "",
-      "telegram_webhook_proxy": "",
      "webhook_URL": "",
      "discord_webhook_URL": "",
      "slack_webhook_URL": ""
--- a/backend/archive.js
+++ b/backend/archive.js
@@ -1,6 +1,6 @@
 const path = require('path');
 const fs = require('fs-extra');
-const { v4: uuid } = require('uuid');
+const { uuid } = require('uuidv4');

 const db_api = require('./db');

--- a/backend/authentication/auth.js
+++ b/backend/authentication/auth.js
@@ -1,13 +1,11 @@
 const config_api = require('../config');
-const CONSTS = require('../consts');
+const consts = require('../consts');
 const logger = require('../logger');
 const db_api = require('../db');

 const jwt = require('jsonwebtoken');
-const { v4: uuid } = require('uuid');
+const { uuid } = require('uuidv4');
 const bcrypt = require('bcryptjs');
-const fs = require('fs-extra');
-const path = require('path');

 var LocalStrategy = require('passport-local').Strategy;
 var LdapStrategy = require('passport-ldapauth');
@@ -18,7 +16,7 @@ var JwtStrategy = require('passport-jwt').Strategy,
 let SERVER_SECRET = null;
 let JWT_EXPIRATION = null;
 let opts = null;
-let saltRounds = 10;
+let saltRounds = null;

 exports.initialize = function () {
  /*************************
@@ -33,6 +31,8 @@ exports.initialize = function () {
      });
  }

+  saltRounds = 10;
+
  // Sometimes this value is not properly typed: https://github.com/Tzahi12345/YoutubeDL-Material/issues/813
  JWT_EXPIRATION = config_api.getConfigItem('ytdl_jwt_expiration');
  if (!(+JWT_EXPIRATION)) {
@@ -68,7 +68,14 @@ exports.initialize = function () {
 const setupRoles = async () => {
  const required_roles = {
    admin: {
-        permissions: CONSTS.AVAILABLE_PERMISSIONS
+        permissions: [
+            'filemanager',
+            'settings',
+            'subscriptions',
+            'sharing',
+            'advanced_download',
+            'downloads_manager'
+        ]
    },
    user: {
        permissions: [
@@ -106,41 +113,55 @@ exports.passport.deserializeUser(function(user, done) {
 /***************************************
 * Register user with hashed password
 **************************************/
+exports.registerUser = async function(req, res) {
+  var userid = req.body.userid;
+  var username = req.body.username;
+  var plaintextPassword = req.body.password;

-exports.registerUser = async (userid, username, plaintextPassword) => {
-  const hash = await bcrypt.hash(plaintextPassword, saltRounds);
-  const new_user = generateUserObject(userid, username, hash);
-  // check if user exists
-  if (await db_api.getRecord('users', {uid: userid})) {
-    // user id is taken!
-    logger.error('Registration failed: UID is already taken!');
-    return null;
-  } else if (await db_api.getRecord('users', {name: username})) {
-      // user name is taken!
-      logger.error('Registration failed: User name is already taken!');
-      return null;
-  } else {
-    // add to db
-    await db_api.insertRecordIntoTable('users', new_user);
-    logger.verbose(`New user created: ${new_user.name}`);
-    return new_user;
+  if (userid !== 'admin' && !config_api.getConfigItem('ytdl_allow_registration') && !req.isAuthenticated() && (!req.user || !exports.userHasPermission(req.user.uid, 'settings'))) {
+    res.sendStatus(409);
+    logger.error(`Registration failed for user ${userid}. Registration is disabled.`);
+    return;
  }
-}

-exports.deleteUser = async (uid) => {
-  let success = false;
-  let usersFileFolder = config_api.getConfigItem('ytdl_users_base_path');
-  const user_folder = path.join(__dirname, usersFileFolder, uid);
-  const user_db_obj = await db_api.getRecord('users', {uid: uid});
-  if (user_db_obj) {
-      // user exists, let's delete
-      await fs.remove(user_folder);
-      await db_api.removeRecord('users', {uid: uid});
-      success = true;
-  } else {
-      logger.error(`Could not find user with uid ${uid}`);
+  if (plaintextPassword === "") {
+    res.sendStatus(400);
+    logger.error(`Registration failed for user ${userid}. A password must be provided.`);
+    return;
  }
-  return success;
+
+  bcrypt.hash(plaintextPassword, saltRounds)
+    .then(async function(hash) {
+      let new_user = generateUserObject(userid, username, hash);
+      // check if user exists
+      if (await db_api.getRecord('users', {uid: userid})) {
+        // user id is taken!
+        logger.error('Registration failed: UID is already taken!');
+        res.status(409).send('UID is already taken!');
+      } else if (await db_api.getRecord('users', {name: username})) {
+          // user name is taken!
+          logger.error('Registration failed: User name is already taken!');
+          res.status(409).send('User name is already taken!');
+      } else {
+        // add to db
+        await db_api.insertRecordIntoTable('users', new_user);
+        logger.verbose(`New user created: ${new_user.name}`);
+        res.send({
+          user: new_user
+        });
+      }
+    })
+    .then(function(result) {
+
+    })
+    .catch(function(err) {
+      logger.error(err);
+      if( err.code == 'ER_DUP_ENTRY' ) {
+        res.status(409).send('UserId already taken');
+      } else {
+        res.sendStatus(409);
+      }
+    });
 }

 /***************************************
@@ -221,7 +242,7 @@ exports.returnAuthResponse = async function(req, res) {
    user: req.user,
    token: req.token,
    permissions: await exports.userPermissions(req.user.uid),
-    available_permissions: CONSTS.AVAILABLE_PERMISSIONS
+    available_permissions: consts['AVAILABLE_PERMISSIONS']
  });
 }

@@ -305,7 +326,7 @@ exports.getUserVideos = async function(user_uid, type) {
 }

 exports.getUserVideo = async function(user_uid, file_uid, requireSharing = false) {
-  let file = await db_api.getRecord('files', {uid: file_uid});
+  let file = await db_api.getRecord('files', {file_uid: file_uid});

  // prevent unauthorized users from accessing the file info
  if (file && !file['sharingEnabled'] && requireSharing) file = null;
@@ -392,8 +413,8 @@ exports.userPermissions = async function(user_uid) {
  const role_obj = await db_api.getRecord('roles', {key: role});
  const role_permissions = role_obj['permissions'];

-  for (let i = 0; i < CONSTS.AVAILABLE_PERMISSIONS.length; i++) {
-    let permission = CONSTS.AVAILABLE_PERMISSIONS[i];
+  for (let i = 0; i < consts['AVAILABLE_PERMISSIONS'].length; i++) {
+    let permission = consts['AVAILABLE_PERMISSIONS'][i];

    const user_has_explicit_permission = user_obj['permissions'].includes(permission);
    const permission_in_overrides = user_obj['permission_overrides'].includes(permission);
--- a/backend/categories.js
+++ b/backend/categories.js
@@ -32,8 +32,10 @@ async function categorize(file_jsons) {
        return null;
    }

-    for (const file_json of file_jsons) {
-        for (const category of categories) {
+    for (let i = 0; i < file_jsons.length; i++) {
+        const file_json = file_jsons[i];
+        for (let j = 0; j < categories.length; j++) {
+            const category = categories[j];
            const rules = category['rules'];
    
            // if rules for current category apply, then that is the selected category
--- a/backend/config.js
+++ b/backend/config.js
@@ -1,26 +1,22 @@
 const logger = require('./logger');

 const fs = require('fs');
-const { BehaviorSubject } = require('rxjs');
-
-exports.CONFIG_ITEMS = require('./consts.js')['CONFIG_ITEMS'];
-exports.descriptors = {}; // to get rid of file locks when needed, TODO: move to youtube-dl.js

+let CONFIG_ITEMS = require('./consts.js')['CONFIG_ITEMS'];
 const debugMode = process.env.YTDL_MODE === 'debug';

 let configPath = debugMode ? '../src/assets/default.json' : 'appdata/default.json';
-exports.config_updated = new BehaviorSubject();

-exports.initialize = () => {
+function initialize() {
    ensureConfigFileExists();
    ensureConfigItemsExist();
 }

 function ensureConfigItemsExist() {
-    const config_keys = Object.keys(exports.CONFIG_ITEMS);
+    const config_keys = Object.keys(CONFIG_ITEMS);
    for (let i = 0; i < config_keys.length; i++) {
        const config_key = config_keys[i];
-        exports.getConfigItem(config_key);
+        getConfigItem(config_key);
    }
 }

@@ -61,17 +57,17 @@ function getElementNameInConfig(path) {
 /**
 * Check if config exists. If not, write default config to config path
 */
-exports.configExistsCheck = () => {
+function configExistsCheck() {
    let exists = fs.existsSync(configPath);
    if (!exists) {
-        exports.setConfigFile(DEFAULT_CONFIG);
+        setConfigFile(DEFAULT_CONFIG);
    }
 }

 /*
 * Gets config file and returns as a json
 */
-exports.getConfigFile = () => {
+function getConfigFile() {
    try {
        let raw_data = fs.readFileSync(configPath);
        let parsed_data = JSON.parse(raw_data);
@@ -82,40 +78,35 @@ exports.getConfigFile = () => {
    }
 }

-exports.setConfigFile = (config) => {
+function setConfigFile(config) {
    try {
-        const old_config = exports.getConfigFile();
        fs.writeFileSync(configPath, JSON.stringify(config, null, 2));
-        const changes = exports.findChangedConfigItems(old_config, config);
-        if (changes.length > 0) {
-            for (const change of changes) exports.config_updated.next(change);
-        }
        return true;
    } catch(e) {
        return false;
    }
 }

-exports.getConfigItem = (key) => {
-    let config_json = exports.getConfigFile();
-    if (!exports.CONFIG_ITEMS[key]) {
+function getConfigItem(key) {
+    let config_json = getConfigFile();
+    if (!CONFIG_ITEMS[key]) {
        logger.error(`Config item with key '${key}' is not recognized.`);
        return null;
    }
-    let path = exports.CONFIG_ITEMS[key]['path'];
+    let path = CONFIG_ITEMS[key]['path'];
    const val = Object.byString(config_json, path);
    if (val === undefined && Object.byString(DEFAULT_CONFIG, path) !== undefined) {
        logger.warn(`Cannot find config with key '${key}'. Creating one with the default value...`);
-        exports.setConfigItem(key, Object.byString(DEFAULT_CONFIG, path));
+        setConfigItem(key, Object.byString(DEFAULT_CONFIG, path));
        return Object.byString(DEFAULT_CONFIG, path);
    }
    return Object.byString(config_json, path);
 }

-exports.setConfigItem = (key, value) => {
+function setConfigItem(key, value) {
    let success = false;
-    let config_json = exports.getConfigFile();
-    let path = exports.CONFIG_ITEMS[key]['path'];
+    let config_json = getConfigFile();
+    let path = CONFIG_ITEMS[key]['path'];
    let element_name = getElementNameInConfig(path);
    let parent_path = getParentPath(path);
    let parent_object = Object.byString(config_json, parent_path);
@@ -127,18 +118,20 @@ exports.setConfigItem = (key, value) => {
        parent_parent_object[parent_parent_single_key] = {};
        parent_object = Object.byString(config_json, parent_path);
    }
-    if (value === 'false') value = false;
-    if (value === 'true') value = true;
-    parent_object[element_name] = value;

-    success = exports.setConfigFile(config_json);
+    if (value === 'false' || value === 'true') {
+        parent_object[element_name] = (value === 'true');
+    } else {
+        parent_object[element_name] = value;
+    }
+    success = setConfigFile(config_json);

    return success;
 }

-exports.setConfigItems = (items) => {
+function setConfigItems(items) {
    let success = false;
-    let config_json = exports.getConfigFile();
+    let config_json = getConfigFile();
    for (let i = 0; i < items.length; i++) {
        let key = items[i].key;
        let value = items[i].value;
@@ -148,7 +141,7 @@ exports.setConfigItems = (items) => {
            value = (value === 'true');
        }

-        let item_path = exports.CONFIG_ITEMS[key]['path'];
+        let item_path = CONFIG_ITEMS[key]['path'];
        let item_parent_path = getParentPath(item_path);
        let item_element_name = getElementNameInConfig(item_path);

@@ -156,41 +149,28 @@ exports.setConfigItems = (items) => {
        item_parent_object[item_element_name] = value;
    }

-    success = exports.setConfigFile(config_json);
+    success = setConfigFile(config_json);
    return success;
 }

-exports.globalArgsRequiresSafeDownload = () => {
-    const globalArgs = exports.getConfigItem('ytdl_custom_args').split(',,');
+function globalArgsRequiresSafeDownload() {
+    const globalArgs = getConfigItem('ytdl_custom_args').split(',,');
    const argsThatRequireSafeDownload = ['--write-sub', '--write-srt', '--proxy'];
    const failedArgs = globalArgs.filter(arg => argsThatRequireSafeDownload.includes(arg));
    return failedArgs && failedArgs.length > 0;
 }

-exports.findChangedConfigItems = (old_config, new_config, path = '', changedConfigItems = [], depth = 0) => {
-    if (typeof old_config === 'object' && typeof new_config === 'object' && depth < 3) {
-        for (const key in old_config) {
-            if (Object.prototype.hasOwnProperty.call(new_config, key)) {
-                exports.findChangedConfigItems(old_config[key], new_config[key], `${path}${path ? '.' : ''}${key}`, changedConfigItems, depth + 1);
-            }
-        }
-    } else {
-        if (JSON.stringify(old_config) !== JSON.stringify(new_config)) {
-            const key = getConfigItemKeyByPath(path);
-            changedConfigItems.push({
-                key: key ? key : path.split('.')[path.split('.').length - 1], // return key in CONFIG_ITEMS or the object key
-                old_value: JSON.parse(JSON.stringify(old_config)),
-                new_value: JSON.parse(JSON.stringify(new_config))
-            });
-        }
-    }
-    return changedConfigItems;
-}
-
-function getConfigItemKeyByPath(path) {
-    const found_item = Object.values(exports.CONFIG_ITEMS).find(item => item.path === path);
-    if (found_item) return found_item['key'];
-    else return null;
+module.exports = {
+    getConfigItem: getConfigItem,
+    setConfigItem: setConfigItem,
+    setConfigItems: setConfigItems,
+    getConfigFile: getConfigFile,
+    setConfigFile: setConfigFile,
+    configExistsCheck: configExistsCheck,
+    CONFIG_ITEMS: CONFIG_ITEMS,
+    initialize: initialize,
+    descriptors: {},
+    globalArgsRequiresSafeDownload: globalArgsRequiresSafeDownload
 }

 const DEFAULT_CONFIG = {
@@ -239,7 +219,6 @@ const DEFAULT_CONFIG = {
        "use_telegram_API": false,
        "telegram_bot_token": "",
        "telegram_chat_id": "",
-        "telegram_webhook_proxy": "",
        "webhook_URL": "",
        "discord_webhook_URL": "",
        "slack_webhook_URL": "",
--- a/backend/consts.js
+++ b/backend/consts.js
@@ -154,10 +154,6 @@ exports.CONFIG_ITEMS = {
        'key': 'ytdl_telegram_chat_id',
        'path': 'YoutubeDLMaterial.API.telegram_chat_id'
    },
-    'ytdl_telegram_webhook_proxy': {
-        'key': 'ytdl_telegram_webhook_proxy',
-        'path': 'YoutubeDLMaterial.API.telegram_webhook_proxy'
-    },
    'ytdl_webhook_url': {
        'key': 'ytdl_webhook_url',
        'path': 'YoutubeDLMaterial.API.webhook_URL'
@@ -273,8 +269,7 @@ exports.AVAILABLE_PERMISSIONS = [
    'tasks_manager'
 ];

-exports.DETAILS_BIN_PATH = 'appdata/youtube-dl.json'
-exports.OUTDATED_YOUTUBEDL_VERSION = "2020.00.00";
+exports.DETAILS_BIN_PATH = 'node_modules/youtube-dl/bin/details'

 // args that have a value after it (e.g. -o <output> or -f <format>)
 const YTDL_ARGS_WITH_VALUES = [
@@ -352,11 +347,9 @@ const YTDL_ARGS_WITH_VALUES = [
    '--convert-subs'
 ];

-exports.SUBSCRIPTION_BACKUP_PATH = 'subscription_backup.json'
-
 // we're using a Set here for performance
 exports.YTDL_ARGS_WITH_VALUES = new Set(YTDL_ARGS_WITH_VALUES);

 exports.ICON_URL = 'https://i.imgur.com/IKOlr0N.png';

-exports.CURRENT_VERSION = 'v4.3.2';
+exports.CURRENT_VERSION = 'v4.3.1';
--- a/backend/db.js
+++ b/backend/db.js
@@ -1,6 +1,7 @@
 const fs = require('fs-extra')
 const path = require('path')
 const { MongoClient } = require("mongodb");
+const { uuid } = require('uuidv4');
 const _ = require('lodash');

 const config_api = require('./config');
@@ -10,8 +11,9 @@ const logger = require('./logger');
 const low = require('lowdb')
 const FileSync = require('lowdb/adapters/FileSync');
 const { BehaviorSubject } = require('rxjs');
+const local_adapter = new FileSync('./appdata/local_db.json');
+const local_db = low(local_adapter);

-let local_db = null;
 let database = null;
 exports.database_initialized = false;
 exports.database_initialized_bs = new BehaviorSubject(false);
@@ -71,6 +73,10 @@ const tables = {

 const tables_list = Object.keys(tables);

+const local_db_defaults = {}
+tables_list.forEach(table => {local_db_defaults[table] = []});
+local_db.defaults(local_db_defaults).write();
+
 let using_local_db = null; 

 function setDB(input_db, input_users_db) {
@@ -79,18 +85,11 @@ function setDB(input_db, input_users_db) {
    exports.users_db = input_users_db
 }

-exports.initialize = (input_db, input_users_db, db_name = 'local_db.json') => {
+exports.initialize = (input_db, input_users_db) => {
    setDB(input_db, input_users_db);

    // must be done here to prevent getConfigItem from being called before init
    using_local_db = config_api.getConfigItem('ytdl_use_local_db');
-
-    const local_adapter = new FileSync(`./appdata/${db_name}`);
-    local_db = low(local_adapter);
-
-    const local_db_defaults = {}
-    tables_list.forEach(table => {local_db_defaults[table] = []});
-    local_db.defaults(local_db_defaults).write();
 }

 exports.connectToDB = async (retries = 5, no_fallback = false, custom_connection_string = null) => {
--- a/backend/downloader.js
+++ b/backend/downloader.js
@@ -1,11 +1,12 @@
 const fs = require('fs-extra');
-const { v4: uuid } = require('uuid');
+const { uuid } = require('uuidv4');
 const path = require('path');
 const NodeID3 = require('node-id3')
 const Mutex = require('async-mutex').Mutex;

+const youtubedl = require('youtube-dl');
+
 const logger = require('./logger');
-const youtubedl_api = require('./youtube-dl');
 const config_api = require('./config');
 const twitch_api = require('./twitch');
 const { create } = require('xmlbuilder2');
@@ -19,13 +20,11 @@ const archive_api = require('./archive');
 const mutex = new Mutex();
 let should_check_downloads = true;

-const download_to_child_process = {};
-
 if (db_api.database_initialized) {
-    exports.setupDownloads();
+    setupDownloads();
 } else {
    db_api.database_initialized_bs.subscribe(init => {
-        if (init) exports.setupDownloads();
+        if (init) setupDownloads();
    });
 }

@@ -48,7 +47,7 @@ We use checkDownloads() to move downloads through the steps and call their respe

 */

-exports.createDownload = async (url, type, options, user_uid = null, sub_id = null, sub_name = null, prefetched_info = null, paused = false) => {
+exports.createDownload = async (url, type, options, user_uid = null, sub_id = null, sub_name = null, prefetched_info = null) => {
    return await mutex.runExclusive(async () => {
        const download = {
            url: url,
@@ -61,7 +60,7 @@ exports.createDownload = async (url, type, options, user_uid = null, sub_id = nu
            options: options,
            uid: uuid(),
            step_index: 0,
-            paused: paused,
+            paused: false,
            running: false,
            finished_step: true,
            error: null,
@@ -84,11 +83,8 @@ exports.pauseDownload = async (download_uid) => {
    } else if (download['finished']) {
        logger.info(`Download ${download_uid} could not be paused before completing.`);
        return false;
-    } else {
-        logger.info(`Pausing download ${download_uid}`);
    }

-    killActiveDownload(download);
    return await db_api.updateRecord('download_queue', {uid: download_uid}, {paused: true, running: false});
 }

@@ -123,28 +119,21 @@ exports.cancelDownload = async (download_uid) => {
    } else if (download['finished']) {
        logger.info(`Download ${download_uid} could not be cancelled before completing.`);
        return false;
-    } else {
-        logger.info(`Cancelling download ${download_uid}`);
    }
-
-    killActiveDownload(download);
-    await handleDownloadError(download_uid, 'Cancelled', 'cancelled');
-    return await db_api.updateRecord('download_queue', {uid: download_uid}, {cancelled: true});
+    return await db_api.updateRecord('download_queue', {uid: download_uid}, {cancelled: true, running: false});
 }

 exports.clearDownload = async (download_uid) => {
    return await db_api.removeRecord('download_queue', {uid: download_uid});
 }

-async function handleDownloadError(download_uid, error_message, error_type = null) {
-    if (!download_uid) return;
-    const download = await db_api.getRecord('download_queue', {uid: download_uid});
-    if (!download || download['error']) return;
+async function handleDownloadError(download, error_message, error_type = null) {
+    if (!download || !download['uid']) return;
    notifications_api.sendDownloadErrorNotification(download, download['user_uid'], error_message, error_type);
    await db_api.updateRecord('download_queue', {uid: download['uid']}, {error: error_message, finished: true, running: false, error_type: error_type});
 }

-exports.setupDownloads = async () => {
+async function setupDownloads() {
    await fixDownloadState();
    setInterval(checkDownloads, 1000);
 }
@@ -190,30 +179,22 @@ async function checkDownloads() {
            if (waiting_download['sub_id']) {
                const sub_missing = !(await db_api.getRecord('subscriptions', {id: waiting_download['sub_id']}));
                if (sub_missing) {
-                    handleDownloadError(waiting_download['uid'], `Download failed as subscription with id '${waiting_download['sub_id']}' is missing!`, 'sub_id_missing');
+                    handleDownloadError(waiting_download, `Download failed as subscription with id '${waiting_download['sub_id']}' is missing!`, 'sub_id_missing');
                    continue;
                }
            }
            // move to next step
            running_downloads_count++;
            if (waiting_download['step_index'] === 0) {
-                exports.collectInfo(waiting_download['uid']);
+                collectInfo(waiting_download['uid']);
            } else if (waiting_download['step_index'] === 1) {
-                exports.downloadQueuedFile(waiting_download['uid']);
+                downloadQueuedFile(waiting_download['uid']);
            }
        }
    }
 }

-function killActiveDownload(download) {
-    const child_process = download_to_child_process[download['uid']];
-    if (download['step_index'] === 2 && child_process) {
-        youtubedl_api.killYoutubeDLProcess(child_process);
-        delete download_to_child_process[download['uid']];
-    }
-}
-
-exports.collectInfo = async (download_uid) => {
+async function collectInfo(download_uid) {
    const download = await db_api.getRecord('download_queue', {uid: download_uid});
    if (download['paused']) {
        return;
@@ -236,21 +217,21 @@ exports.collectInfo = async (download_uid) => {
    // get video info prior to download
    let info = download['prefetched_info'] ? download['prefetched_info'] : await exports.getVideoInfoByURL(url, args, download_uid);

-    if (!info || info.length === 0) {
+    if (!info) {
        // info failed, error presumably already recorded
        return;
    }

    // in subscriptions we don't care if archive mode is enabled, but we already removed archived videos from subs by this point
    const useYoutubeDLArchive = config_api.getConfigItem('ytdl_use_youtubedl_archive');
-    if (useYoutubeDLArchive && !options.ignoreArchive && info.length === 1) {
-        const info_obj = info[0];
-        const exists_in_archive = await archive_api.existsInArchive(info['extractor'], info_obj['id'], type, download['user_uid'], download['sub_id']);
+    if (useYoutubeDLArchive && !options.ignoreArchive) {
+        const exists_in_archive = await archive_api.existsInArchive(info['extractor'], info['id'], type, download['user_uid'], download['sub_id']);
        if (exists_in_archive) {
-            const error = `File '${info_obj['title']}' already exists in archive! Disable the archive or override to continue downloading.`;
+            const error = `File '${info['title']}' already exists in archive! Disable the archive or override to continue downloading.`;
            logger.warn(error);
            if (download_uid) {
-                await handleDownloadError(download_uid, error, 'exists_in_archive');
+                const download = await db_api.getRecord('download_queue', {uid: download_uid});
+                await handleDownloadError(download, error, 'exists_in_archive');
                return;
            }
        }
@@ -259,7 +240,7 @@ exports.collectInfo = async (download_uid) => {
    let category = null;

    // check if it fits into a category. If so, then get info again using new args
-    if (info.length === 1 || config_api.getConfigItem('ytdl_allow_playlist_categorization')) category = await categories_api.categorize(info);
+    if (!Array.isArray(info) || config_api.getConfigItem('ytdl_allow_playlist_categorization')) category = await categories_api.categorize(info);

    // set custom output if the category has one and re-retrieve info so the download manager has the right file name
    if (category && category['custom_output']) {
@@ -278,22 +259,26 @@ exports.collectInfo = async (download_uid) => {
    const files_to_check_for_progress = [];

    // store info in download for future use
-    for (let info_obj of info) files_to_check_for_progress.push(utils.removeFileExtension(info_obj['_filename']));
+    if (Array.isArray(info)) {
+        for (let info_obj of info) files_to_check_for_progress.push(utils.removeFileExtension(info_obj['_filename']));
+    } else {
+        files_to_check_for_progress.push(utils.removeFileExtension(info['_filename']));
+    }

-    const title = info.length > 1 ? info[0]['playlist_title'] || info[0]['playlist'] : info[0]['title'];
+    const playlist_title = Array.isArray(info) ? info[0]['playlist_title'] || info[0]['playlist'] : null;
    await db_api.updateRecord('download_queue', {uid: download_uid}, {args: args,
                                                                    finished_step: true,
                                                                    running: false,
                                                                    options: options,
                                                                    files_to_check_for_progress: files_to_check_for_progress,
                                                                    expected_file_size: expected_file_size,
-                                                                    title: title,
+                                                                    title: playlist_title ? playlist_title : info['title'],
                                                                    category: stripped_category,
                                                                    prefetched_info: null
                                                                });
 }

-exports.downloadQueuedFile = async(download_uid, customDownloadHandler = null) => {
+async function downloadQueuedFile(download_uid) {
    const download = await db_api.getRecord('download_queue', {uid: download_uid});
    if (download['paused']) {
        return;
@@ -321,112 +306,121 @@ exports.downloadQueuedFile = async(download_uid, customDownloadHandler = null) =
        const start_time = Date.now();

        const download_checker = setInterval(() => checkDownloadPercent(download['uid']), 1000);
-        const file_objs = [];
+
        // download file
-        let {child_process, callback} = await youtubedl_api.runYoutubeDL(url, args, customDownloadHandler);
-        if (child_process) download_to_child_process[download['uid']] = child_process;
-        const {parsed_output, err} = await callback;
-        clearInterval(download_checker);
-        let end_time = Date.now();
-        let difference = (end_time - start_time)/1000;
-        logger.debug(`${type === 'audio' ? 'Audio' : 'Video'} download delay: ${difference} seconds.`);
-        if (!parsed_output) {
-            const errored_download = await db_api.getRecord('download_queue', {uid: download_uid});
-            if (errored_download && errored_download['paused']) return;
-            logger.error(err.toString());
-            await handleDownloadError(download_uid, err.toString(), 'unknown_error');
-            resolve(false);
-            return;
-        } else if (parsed_output) {
-            if (parsed_output.length === 0 || parsed_output[0].length === 0) {
-                // ERROR!
-                const error_message = `No output received for video download, check if it exists in your archive.`;
-                await handleDownloadError(download_uid, error_message, 'no_output');
-                logger.warn(error_message);
+        youtubedl.exec(url, args, {maxBuffer: Infinity}, async function(err, output) {
+            const file_objs = [];
+            let end_time = Date.now();
+            let difference = (end_time - start_time)/1000;
+            logger.debug(`${type === 'audio' ? 'Audio' : 'Video'} download delay: ${difference} seconds.`);
+            clearInterval(download_checker);
+            if (err) {
+                logger.error(err.stderr);
+                await handleDownloadError(download, err.stderr, 'unknown_error');
                resolve(false);
                return;
-            }
-
-            for (const output_json of parsed_output) {
-                if (!output_json) {
-                    continue;
+            } else if (output) {
+                if (output.length === 0 || output[0].length === 0) {
+                    // ERROR!
+                    const error_message = `No output received for video download, check if it exists in your archive.`;
+                    await handleDownloadError(download, error_message, 'no_output');
+                    logger.warn(error_message);
+                    resolve(false);
+                    return;
                }

-                // get filepath with no extension
-                const filepath_no_extension = utils.removeFileExtension(output_json['_filename']);
-
-                const ext = type === 'audio' ? '.mp3' : '.mp4';
-                var full_file_path = filepath_no_extension + ext;
-                var file_name = filepath_no_extension.substring(fileFolderPath.length, filepath_no_extension.length);
-
-                if (type === 'video' && url.includes('twitch.tv/videos/') && url.split('twitch.tv/videos/').length > 1
-                    && config_api.getConfigItem('ytdl_twitch_auto_download_chat')) {
-                        let vodId = url.split('twitch.tv/videos/')[1];
-                        vodId = vodId.split('?')[0];
-                        twitch_api.downloadTwitchChatByVODID(vodId, file_name, type, download['user_uid']);
-                }
-
-                // renames file if necessary due to bug
-                if (!fs.existsSync(output_json['_filename']) && fs.existsSync(output_json['_filename'] + '.webm')) {
+                for (let i = 0; i < output.length; i++) {
+                    let output_json = null;
                    try {
-                        fs.renameSync(output_json['_filename'] + '.webm', output_json['_filename']);
-                        logger.info('Renamed ' + file_name + '.webm to ' + file_name);
+                        // we have to do this because sometimes there will be leading characters before the actual json
+                        const start_idx = output[i].indexOf('{"');
+                        const clean_output = output[i].slice(start_idx, output[i].length);
+                        output_json = JSON.parse(clean_output);
                    } catch(e) {
-                        logger.error(`Failed to rename file ${output_json['_filename']} to its appropriate extension.`);
+                        output_json = null;
                    }
-                }

-                if (type === 'audio') {
-                    let tags = {
-                        title: output_json['title'],
-                        artist: output_json['artist'] ? output_json['artist'] : output_json['uploader']
+                    if (!output_json) {
+                        continue;
                    }
-                    let success = NodeID3.write(tags, utils.removeFileExtension(output_json['_filename']) + '.mp3');
-                    if (!success) logger.error('Failed to apply ID3 tag to audio file ' + output_json['_filename']);
+
+                    // get filepath with no extension
+                    const filepath_no_extension = utils.removeFileExtension(output_json['_filename']);
+
+                    const ext = type === 'audio' ? '.mp3' : '.mp4';
+                    var full_file_path = filepath_no_extension + ext;
+                    var file_name = filepath_no_extension.substring(fileFolderPath.length, filepath_no_extension.length);
+
+                    if (type === 'video' && url.includes('twitch.tv/videos/') && url.split('twitch.tv/videos/').length > 1
+                        && config_api.getConfigItem('ytdl_twitch_auto_download_chat')) {
+                            let vodId = url.split('twitch.tv/videos/')[1];
+                            vodId = vodId.split('?')[0];
+                            twitch_api.downloadTwitchChatByVODID(vodId, file_name, type, download['user_uid']);
+                    }
+
+                    // renames file if necessary due to bug
+                    if (!fs.existsSync(output_json['_filename']) && fs.existsSync(output_json['_filename'] + '.webm')) {
+                        try {
+                            fs.renameSync(output_json['_filename'] + '.webm', output_json['_filename']);
+                            logger.info('Renamed ' + file_name + '.webm to ' + file_name);
+                        } catch(e) {
+                            logger.error(`Failed to rename file ${output_json['_filename']} to its appropriate extension.`);
+                        }
+                    }
+
+                    if (type === 'audio') {
+                        let tags = {
+                            title: output_json['title'],
+                            artist: output_json['artist'] ? output_json['artist'] : output_json['uploader']
+                        }
+                        let success = NodeID3.write(tags, utils.removeFileExtension(output_json['_filename']) + '.mp3');
+                        if (!success) logger.error('Failed to apply ID3 tag to audio file ' + output_json['_filename']);
+                    }
+
+                    if (config_api.getConfigItem('ytdl_generate_nfo_files')) {
+                        exports.generateNFOFile(output_json, `${filepath_no_extension}.nfo`);
+                    }
+
+                    if (options.cropFileSettings) {
+                        await utils.cropFile(full_file_path, options.cropFileSettings.cropFileStart, options.cropFileSettings.cropFileEnd, ext);
+                    }
+
+                    // registers file in DB
+                    const file_obj = await files_api.registerFileDB(full_file_path, type, download['user_uid'], category, download['sub_id'] ? download['sub_id'] : null, options.cropFileSettings);
+
+                    await archive_api.addToArchive(output_json['extractor'], output_json['id'], type, output_json['title'], download['user_uid'], download['sub_id']);
+
+                    notifications_api.sendDownloadNotification(file_obj, download['user_uid']);
+
+                    file_objs.push(file_obj);
                }

-                if (config_api.getConfigItem('ytdl_generate_nfo_files')) {
-                    exports.generateNFOFile(output_json, `${filepath_no_extension}.nfo`);
+                let container = null;
+
+                if (file_objs.length > 1) {
+                    // create playlist
+                    const playlist_name = file_objs.map(file_obj => file_obj.title).join(', ');
+                    container = await files_api.createPlaylist(playlist_name, file_objs.map(file_obj => file_obj.uid), download['user_uid']);
+                } else if (file_objs.length === 1) {
+                    container = file_objs[0];
+                } else {
+                    const error_message = 'Downloaded file failed to result in metadata object.';
+                    logger.error(error_message);
+                    await handleDownloadError(download, error_message, 'no_metadata');
                }

-                if (options.cropFileSettings) {
-                    await utils.cropFile(full_file_path, options.cropFileSettings.cropFileStart, options.cropFileSettings.cropFileEnd, ext);
-                }
-
-                // registers file in DB
-                const file_obj = await files_api.registerFileDB(full_file_path, type, download['user_uid'], category, download['sub_id'] ? download['sub_id'] : null, options.cropFileSettings);
-
-                await archive_api.addToArchive(output_json['extractor'], output_json['id'], type, output_json['title'], download['user_uid'], download['sub_id']);
-
-                notifications_api.sendDownloadNotification(file_obj, download['user_uid']);
-
-                file_objs.push(file_obj);
+                const file_uids = file_objs.map(file_obj => file_obj.uid);
+                await db_api.updateRecord('download_queue', {uid: download_uid}, {finished_step: true, finished: true, running: false, step_index: 3, percent_complete: 100, file_uids: file_uids, container: container});
+                resolve();
            }
-
-            let container = null;
-
-            if (file_objs.length > 1) {
-                // create playlist
-                container = await files_api.createPlaylist(download['title'], file_objs.map(file_obj => file_obj.uid), download['user_uid']);
-            } else if (file_objs.length === 1) {
-                container = file_objs[0];
-            } else {
-                const error_message = 'Downloaded file failed to result in metadata object.';
-                logger.error(error_message);
-                await handleDownloadError(download_uid, error_message, 'no_metadata');
-            }
-
-            const file_uids = file_objs.map(file_obj => file_obj.uid);
-            await db_api.updateRecord('download_queue', {uid: download_uid}, {finished_step: true, finished: true, running: false, step_index: 3, percent_complete: 100, file_uids: file_uids, container: container});
-            resolve(file_uids);
-        }
+        });
    });
 }

 // helper functions

 exports.generateArgs = async (url, type, options, user_uid = null, simulated = false) => {
-    const default_downloader = config_api.getConfigItem('ytdl_default_downloader');
+    const default_downloader = utils.getCurrentDownloader() || config_api.getConfigItem('ytdl_default_downloader');

    if (!simulated && (default_downloader === 'youtube-dl' || default_downloader === 'youtube-dlc')) {
        logger.warn('It is recommended you use yt-dlp! To prevent failed downloads, change the downloader in your settings menu to yt-dlp and restart your instance.')
@@ -557,30 +551,58 @@ exports.generateArgs = async (url, type, options, user_uid = null, simulated = f
 }

 exports.getVideoInfoByURL = async (url, args = [], download_uid = null) => {
-    // remove bad args
-    const temp_args = utils.filterArgs(args, ['--no-simulate']);
-    const new_args = [...temp_args];
+    return new Promise(resolve => {
+        // remove bad args
+        const temp_args = utils.filterArgs(args, ['--no-simulate']);
+        const new_args = [...temp_args];

-    const archiveArgIndex = new_args.indexOf('--download-archive');
-    if (archiveArgIndex !== -1) {
-        new_args.splice(archiveArgIndex, 2);
-    }
-
-    new_args.push('--dump-json');
-
-    let {callback} = await youtubedl_api.runYoutubeDL(url, new_args);
-    const {parsed_output, err} = await callback;
-    if (!parsed_output || parsed_output.length === 0) {
-        let error_message = `Error while retrieving info on video with URL ${url} with the following message: ${err}`;
-        if (err.stderr) error_message += `\n\n${err.stderr}`;
-        logger.error(error_message);
-        if (download_uid) {
-            await handleDownloadError(download_uid, error_message, 'info_retrieve_failed');
+        const archiveArgIndex = new_args.indexOf('--download-archive');
+        if (archiveArgIndex !== -1) {
+            new_args.splice(archiveArgIndex, 2);
        }
-        return null;
-    }

-    return parsed_output;
+        new_args.push('--dump-json');
+
+        youtubedl.exec(url, new_args, {maxBuffer: Infinity}, async (err, output) => {
+            if (output) {
+                let outputs = [];
+                try {
+                    for (let i = 0; i < output.length; i++) {
+                        let output_json = null;
+                        try {
+                            output_json = JSON.parse(output[i]);
+                        } catch(e) {
+                            output_json = null;
+                        }
+    
+                        if (!output_json) {
+                            continue;
+                        }
+
+                        outputs.push(output_json);
+                    }
+                    resolve(outputs.length === 1 ? outputs[0] : outputs);
+                } catch(e) {
+                    const error = `Error while retrieving info on video with URL ${url} with the following message: output JSON could not be parsed. Output JSON: ${output}`;
+                    logger.error(error);
+                    if (download_uid) {
+                        const download = await db_api.getRecord('download_queue', {uid: download_uid});
+                        await handleDownloadError(download, error, 'parse_failed');
+                    }
+                    resolve(null);
+                }
+            } else {
+                let error_message = `Error while retrieving info on video with URL ${url} with the following message: ${err}`;
+                if (err.stderr) error_message += `\n\n${err.stderr}`;
+                logger.error(error_message);
+                if (download_uid) {
+                    const download = await db_api.getRecord('download_queue', {uid: download_uid});
+                    await handleDownloadError(download, error_message, 'info_retrieve_failed');
+                }
+                resolve(null);
+            }
+        });
+    });
 }

 function filterArgs(args, isAudio) {
@@ -599,7 +621,6 @@ async function checkDownloadPercent(download_uid) {
    */

    const download = await db_api.getRecord('download_queue', {uid: download_uid});
-    if (!download) return;
    const files_to_check_for_progress = download['files_to_check_for_progress'];
    const resulting_file_size = download['expected_file_size'];

--- a/backend/entrypoint.sh
+++ b/backend/entrypoint.sh
@@ -1,7 +1,17 @@
-#!/bin/bash
+#!/bin/sh
 set -eu

+CMD="npm start"
+
+# if the first arg starts with "-" pass it to program
+if [ "${1#-}" != "$1" ]; then
+  set -- "$CMD" "$@"
+fi
+
 # chown current working directory to current user
-echo "[entrypoint] setup permission, this may take a while"
-find . \! -user "$UID" -exec chown "$UID:$GID" '{}' + || echo "WARNING! Could not change directory ownership. If you manage permissions externally this is fine, otherwise you may experience issues when downloading or deleting videos."
-exec gosu "$UID:$GID" "$@"
+if [ "$*" = "$CMD" ] && [ "$(id -u)" = "0" ]; then
+  find . \! -user "$UID" -exec chown "$UID:$GID" '{}' + || echo "WARNING! Could not change directory ownership. If you manage permissions externally this is fine, otherwise you may experience issues when downloading or deleting videos."
+  exec gosu "$UID:$GID" "$0" "$@"
+fi
+
+exec "$@"
--- a/backend/files.js
+++ b/backend/files.js
@@ -1,6 +1,6 @@
 const fs = require('fs-extra')
 const path = require('path')
-const { v4: uuid } = require('uuid');
+const { uuid } = require('uuidv4');

 const config_api = require('./config');
 const db_api = require('./db');
--- a/backend/notifications.js
+++ b/backend/notifications.js
@@ -4,12 +4,11 @@ const logger = require('./logger');
 const utils = require('./utils');
 const consts = require('./consts');

-const { v4: uuid } = require('uuid');
+const { uuid } = require('uuidv4');

 const fetch = require('node-fetch');
 const { gotify } = require("gotify");
-const TelegramBotAPI = require('node-telegram-bot-api');
-let telegram_bot = null;
+const TelegramBot = require('node-telegram-bot-api');
 const REST = require('@discordjs/rest').REST;
 const API = require('@discordjs/core').API;
 const EmbedBuilder = require('@discordjs/builders').EmbedBuilder;
@@ -57,7 +56,7 @@ exports.sendNotification = async (notification) => {
        sendGotifyNotification(data);
    }
    if (config_api.getConfigItem('ytdl_use_telegram_API') && config_api.getConfigItem('ytdl_telegram_bot_token') && config_api.getConfigItem('ytdl_telegram_chat_id')) {
-        exports.sendTelegramNotification(data);
+        sendTelegramNotification(data);
    }
    if (config_api.getConfigItem('ytdl_webhook_url')) {
        sendGenericNotification(data);
@@ -114,8 +113,6 @@ function notificationEnabled(type) {
    return config_api.getConfigItem('ytdl_enable_notifications') && (config_api.getConfigItem('ytdl_enable_all_notifications') || config_api.getConfigItem('ytdl_allowed_notification_types').includes(type));
 }

-// ntfy
-
 function sendNtfyNotification({body, title, type, url, thumbnail}) {
    logger.verbose('Sending notification to ntfy');
    fetch(config_api.getConfigItem('ytdl_ntfy_topic_url'), {
@@ -130,8 +127,6 @@ function sendNtfyNotification({body, title, type, url, thumbnail}) {
    });
 }

-// Gotify
-
 async function sendGotifyNotification({body, title, type, url, thumbnail}) {
    logger.verbose('Sending notification to gotify');
    await gotify({
@@ -150,50 +145,15 @@ async function sendGotifyNotification({body, title, type, url, thumbnail}) {
      });
 }

-// Telegram
-
-setupTelegramBot();
-config_api.config_updated.subscribe(change => {
-    const use_telegram_api = config_api.getConfigItem('ytdl_use_telegram_API');
-    const bot_token = config_api.getConfigItem('ytdl_telegram_bot_token');
-    if (!use_telegram_api || !bot_token) return;
-    if (!change) return;
-    if (change['key'] === 'ytdl_use_telegram_API' || change['key'] === 'ytdl_telegram_bot_token' || change['key'] === 'ytdl_telegram_webhook_proxy') {
-        logger.debug('Telegram bot setting up');
-        setupTelegramBot();
-    }
-});
-
-async function setupTelegramBot() {
-    const use_telegram_api = config_api.getConfigItem('ytdl_use_telegram_API');
-    const bot_token = config_api.getConfigItem('ytdl_telegram_bot_token');
-    if (!use_telegram_api || !bot_token) return;
-    
-    telegram_bot = new TelegramBotAPI(bot_token);
-    const webhook_proxy = config_api.getConfigItem('ytdl_telegram_webhook_proxy');
-    const webhook_url = webhook_proxy ? webhook_proxy : `${utils.getBaseURL()}/api/telegramRequest`;
-    telegram_bot.setWebHook(webhook_url);
-}
-
-exports.sendTelegramNotification = async ({body, title, type, url, thumbnail}) => {
-    if (!telegram_bot){
-        logger.error('Telegram bot not found!');
-        return;
-    }
-
-    const chat_id = config_api.getConfigItem('ytdl_telegram_chat_id');
-    if (!chat_id){
-        logger.error('Telegram chat ID required!');
-        return;
-    }
-    
+async function sendTelegramNotification({body, title, type, url, thumbnail}) {
    logger.verbose('Sending notification to Telegram');
-    if (thumbnail) await telegram_bot.sendPhoto(chat_id, thumbnail);
-    telegram_bot.sendMessage(chat_id, `<b>${title}</b>\n\n${body}\n<a href="${url}">${url}</a>`, {parse_mode: 'HTML'});
+    const bot_token = config_api.getConfigItem('ytdl_telegram_bot_token');
+    const chat_id = config_api.getConfigItem('ytdl_telegram_chat_id');
+    const bot = new TelegramBot(bot_token);
+    if (thumbnail) await bot.sendPhoto(chat_id, thumbnail);
+    bot.sendMessage(chat_id, `<b>${title}</b>\n\n${body}\n<a href="${url}">${url}</a>`, {parse_mode: 'HTML'});
 }

-// Discord
-
 async function sendDiscordNotification({body, title, type, url, thumbnail}) {
    const discord_webhook_url = config_api.getConfigItem('ytdl_discord_webhook_url');
    const url_split = discord_webhook_url.split('webhooks/');
@@ -217,8 +177,6 @@ async function sendDiscordNotification({body, title, type, url, thumbnail}) {
    return result;
 }

-// Slack
-
 function sendSlackNotification({body, title, type, url, thumbnail}) {
    const slack_webhook_url = config_api.getConfigItem('ytdl_slack_webhook_url');
    logger.verbose(`Sending slack notification to ${slack_webhook_url}`);
@@ -278,8 +236,6 @@ function sendSlackNotification({body, title, type, url, thumbnail}) {
    });
 }

-// Generic
-
 function sendGenericNotification(data) {
    const webhook_url = config_api.getConfigItem('ytdl_webhook_url');
    logger.verbose(`Sending generic notification to ${webhook_url}`);
--- a/backend/package-lock.json
+++ b/backend/package-lock.json
--- a/backend/package.json
+++ b/backend/package.json
@@ -4,7 +4,7 @@
  "description": "backend for YoutubeDL-Material",
  "main": "index.js",
  "scripts": {
-    "test": "mocha test --exit -s 1000",
+    "test": "echo \"Error: no test specified\" && exit 1",
    "start": "pm2-runtime --raw pm2.config.js",
    "debug": "set YTDL_MODE=debug && node app.js"
  },
@@ -30,10 +30,8 @@
    "async-mutex": "^0.4.0",
    "axios": "^0.21.2",
    "bcryptjs": "^2.4.0",
-    "command-exists": "^1.2.9",
    "compression": "^1.7.4",
    "config": "^3.2.3",
-    "execa": "^5.1.1",
    "express": "^4.18.2",
    "express-session": "^1.17.3",
    "feed": "^4.2.2",
@@ -62,10 +60,10 @@
    "read-last-lines": "^1.7.2",
    "rxjs": "^7.3.0",
    "shortid": "^2.2.15",
-    "tree-kill": "^1.2.2",
    "unzipper": "^0.10.10",
-    "uuid": "^9.0.1",
+    "uuidv4": "^6.2.13",
    "winston": "^3.7.2",
-    "xmlbuilder2": "^3.0.2"
+    "xmlbuilder2": "^3.0.2",
+    "youtube-dl": "^3.0.2"
  }
 }
--- a/backend/subscriptions.js
+++ b/backend/subscriptions.js
@@ -1,26 +1,25 @@
 const fs = require('fs-extra');
 const path = require('path');
+const youtubedl = require('youtube-dl');

-const youtubedl_api = require('./youtube-dl');
 const config_api = require('./config');
 const archive_api = require('./archive');
 const utils = require('./utils');
 const logger = require('./logger');
-const CONSTS = require('./consts');

 const debugMode = process.env.YTDL_MODE === 'debug';

 const db_api = require('./db');
 const downloader_api = require('./downloader');

-exports.subscribe = async (sub, user_uid = null, skip_get_info = false) => {
+async function subscribe(sub, user_uid = null) {
    const result_obj = {
        success: false,
        error: ''
    };
    return new Promise(async resolve => {
        // sub should just have url and name. here we will get isPlaylist and path
-        sub.isPlaylist = sub.isPlaylist || sub.url.includes('playlist');
+        sub.isPlaylist = sub.url.includes('playlist');
        sub.videos = [];

        let url_exists = !!(await db_api.getRecord('subscriptions', {url: sub.url, user_uid: user_uid}));
@@ -33,13 +32,12 @@ exports.subscribe = async (sub, user_uid = null, skip_get_info = false) => {
        }

        sub['user_uid'] = user_uid ? user_uid : undefined;
-        await db_api.insertRecordIntoTable('subscriptions', JSON.parse(JSON.stringify(sub)));
+        await db_api.insertRecordIntoTable('subscriptions', sub);

-        let success = skip_get_info ? true : await getSubscriptionInfo(sub);
-        exports.writeSubscriptionMetadata(sub);
+        let success = await getSubscriptionInfo(sub);

        if (success) {
-            if (!sub.paused) exports.getVideosForSub(sub.id);
+            getVideosForSub(sub, user_uid);
        } else {
            logger.error('Subscribe: Failed to get subscription info. Subscribe failed.')
        }
@@ -63,41 +61,55 @@ async function getSubscriptionInfo(sub) {
        }
    }

-    let {callback} = await youtubedl_api.runYoutubeDL(sub.url, downloadConfig);
-    const {parsed_output, err} = await callback;
-    if (err) {
-        logger.error(err.stderr);
-        return false;
-    }
-    logger.verbose('Subscribe: got info for subscription ' + sub.id);
-    for (const output_json of parsed_output) {
-        if (!output_json) {
-            continue;
-        }
-
-        if (!sub.name) {
-            if (sub.isPlaylist) {
-                sub.name = output_json.playlist_title ? output_json.playlist_title : output_json.playlist;
-            } else {
-                sub.name = output_json.uploader;
+    return new Promise(async resolve => {
+        youtubedl.exec(sub.url, downloadConfig, {maxBuffer: Infinity}, async (err, output) => {
+            if (debugMode) {
+                logger.info('Subscribe: got info for subscription ' + sub.id);
            }
-            // if it's now valid, update
-            if (sub.name) {
-                let sub_name = sub.name;
-                const sub_name_exists = await db_api.getRecord('subscriptions', {name: sub.name, isPlaylist: sub.isPlaylist, user_uid: sub.user_uid});
-                if (sub_name_exists) sub_name += ` - ${sub.id}`;
-                await db_api.updateRecord('subscriptions', {id: sub.id}, {name: sub_name});
+            if (err) {
+                logger.error(err.stderr);
+                resolve(false);
+            } else if (output) {
+                if (output.length === 0 || (output.length === 1 && output[0] === '')) {
+                    logger.verbose('Could not get info for ' + sub.id);
+                    resolve(false);
+                }
+                for (let i = 0; i < output.length; i++) {
+                    let output_json = null;
+                    try {
+                        output_json = JSON.parse(output[i]);
+                    } catch(e) {
+                        output_json = null;
+                    }
+                    if (!output_json) {
+                        continue;
+                    }
+                    if (!sub.name) {
+                        if (sub.isPlaylist) {
+                            sub.name = output_json.playlist_title ? output_json.playlist_title : output_json.playlist;
+                        } else {
+                            sub.name = output_json.uploader;
+                        }
+                        // if it's now valid, update
+                        if (sub.name) {
+                            let sub_name = sub.name;
+                            const sub_name_exists = await db_api.getRecord('subscriptions', {name: sub.name, isPlaylist: sub.isPlaylist, user_uid: sub.user_uid});
+                            if (sub_name_exists) sub_name += ` - ${sub.id}`;
+                            await db_api.updateRecord('subscriptions', {id: sub.id}, {name: sub_name});
+                        }
+                    }
+
+                    // TODO: get even more info
+
+                    resolve(true);
+                }
+                resolve(false);
            }
-        }
-
-        return true;
-    }
-
-    return false;
+        });
+    });
 }

-exports.unsubscribe = async (sub_id, deleteMode, user_uid = null) => {
-    const sub = await exports.getSubscription(sub_id);
+async function unsubscribe(sub, deleteMode, user_uid = null) {
    let basePath = null;
    if (user_uid)
        basePath = path.join(config_api.getConfigItem('ytdl_users_base_path'), user_uid, 'subscriptions');
@@ -120,7 +132,6 @@ exports.unsubscribe = async (sub_id, deleteMode, user_uid = null) => {
        }
    }

-    await killSubDownloads(sub_id, true);
    await db_api.removeRecord('subscriptions', {id: id});
    await db_api.removeAllRecords('files', {sub_id: id});

@@ -137,7 +148,7 @@ exports.unsubscribe = async (sub_id, deleteMode, user_uid = null) => {
    await db_api.removeAllRecords('archives', {sub_id: sub.id});
 }

-exports.deleteSubscriptionFile = async (sub, file, deleteForever, file_uid = null, user_uid = null) => {
+async function deleteSubscriptionFile(sub, file, deleteForever, file_uid = null, user_uid = null) {
    if (typeof sub === 'string') {
        // TODO: fix bad workaround where sub is a sub_id
        sub = await db_api.getRecord('subscriptions', {sub_id: sub});
@@ -205,76 +216,12 @@ exports.deleteSubscriptionFile = async (sub, file, deleteForever, file_uid = nul
    }
 }

-let current_sub_index = 0; // To keep track of the current subscription
-exports.watchSubscriptionsInterval = async () => {
-    const subscriptions_check_interval = config_api.getConfigItem('ytdl_subscriptions_check_interval');
-    let parent_interval = setInterval(() => watchSubscriptions(), subscriptions_check_interval*1000);
-    watchSubscriptions();
-    config_api.config_updated.subscribe(change => {
-        if (!change) return;
-        if (change['key'] === 'ytdl_subscriptions_check_interval' || change['key'] === 'ytdl_multi_user_mode') {
-            current_sub_index = 0; // TODO: start after the last sub check
-            logger.verbose('Resetting sub check schedule due to config change');
-            clearInterval(parent_interval);
-            const new_interval = config_api.getConfigItem('ytdl_subscriptions_check_interval');
-            parent_interval = setInterval(() => watchSubscriptions(), new_interval*1000);
-            watchSubscriptions();
-        }
-    });
-}
-
-async function watchSubscriptions() {
-    const subscription_ids = await getValidSubscriptionsToCheck();
-    if (subscription_ids.length === 0) {
-        logger.info('Skipping subscription check as no valid subscriptions exist.');
-        return;
-    }
-    checkSubscription(subscription_ids[current_sub_index]);
-    current_sub_index = (current_sub_index + 1) % subscription_ids.length;
-}
-
-async function checkSubscription(sub_id) {
-    let sub = await exports.getSubscription(sub_id);
-
-    // don't check the sub if the last check for the same subscription has not completed
-    if (sub.downloading) {
-        logger.verbose(`Subscription: skipped checking ${sub.name} as it's downloading videos.`);
-        return;
-    }
-
-    if (!sub.name) {
-        logger.verbose(`Subscription: skipped check for subscription with uid ${sub.id} as name has not been retrieved yet.`);
-        return;
-    }
-
-    await exports.getVideosForSub(sub.id);
-}
-
-async function getValidSubscriptionsToCheck() {
-    const subscriptions = await exports.getAllSubscriptions();
-
-    if (!subscriptions) return;
-
-    // auto pause deprecated streamingOnly mode
-    const streaming_only_subs = subscriptions.filter(sub => sub.streamingOnly);
-    exports.updateSubscriptionPropertyMultiple(streaming_only_subs, {paused: true});
-
-    const valid_subscription_ids = subscriptions.filter(sub => !sub.paused && !sub.streamingOnly).map(sub => sub.id);
-    return valid_subscription_ids;
-}
-
-exports.getVideosForSub = async (sub_id) => {
-    const sub = await exports.getSubscription(sub_id);
-    if (!sub || sub['downloading']) {
+async function getVideosForSub(sub, user_uid = null) {
+    const latest_sub_obj = await getSubscription(sub.id);
+    if (!latest_sub_obj || latest_sub_obj['downloading']) {
        return false;
    }

-    _getVideosForSub(sub);
-    return true;
-}
-
-async function _getVideosForSub(sub) {
-    const user_uid = sub['user_uid'];
    updateSubscriptionProperty(sub, {downloading: true}, user_uid);

    // get basePath
@@ -292,52 +239,84 @@ async function _getVideosForSub(sub) {
    // get videos
    logger.verbose(`Subscription: getting list of videos to download for ${sub.name} with args: ${downloadConfig.join(',')}`);

-    let {child_process, callback} = await youtubedl_api.runYoutubeDL(sub.url, downloadConfig);
-    updateSubscriptionProperty(sub, {child_process: child_process}, user_uid);
-    const {parsed_output, err} = await callback;
-    updateSubscriptionProperty(sub, {downloading: false, child_process: null}, user_uid);
-    if (!parsed_output) {
-        logger.error('Subscription check failed!');
-        if (err) logger.error(err);
-        return null;
-    }
+    return new Promise(async resolve => {
+        youtubedl.exec(sub.url, downloadConfig, {maxBuffer: Infinity}, async function(err, output) {
+            // cleanup
+            updateSubscriptionProperty(sub, {downloading: false}, user_uid);

-    // remove temporary archive file if it exists
-    const archive_path = path.join(appendedBasePath, 'archive.txt');
-    const archive_exists = await fs.pathExists(archive_path);
-    if (archive_exists) {
-        await fs.unlink(archive_path);
-    }
+            // remove temporary archive file if it exists
+            const archive_path = path.join(appendedBasePath, 'archive.txt');
+            const archive_exists = await fs.pathExists(archive_path);
+            if (archive_exists) {
+                await fs.unlink(archive_path);
+            }

-    logger.verbose('Subscription: finished check for ' + sub.name);
-    const files_to_download = await handleOutputJSON(parsed_output, sub, user_uid);
-    return files_to_download;
+            logger.verbose('Subscription: finished check for ' + sub.name);
+            if (err && !output) {
+                logger.error(err.stderr ? err.stderr : err.message);
+                if (err.stderr.includes('This video is unavailable') || err.stderr.includes('Private video')) {
+                    logger.info('An error was encountered with at least one video, backup method will be used.')
+                    try {
+                        const outputs = err.stdout.split(/\r\n|\r|\n/);
+                        const files_to_download = await handleOutputJSON(outputs, sub, user_uid);
+                        resolve(files_to_download);
+                    } catch(e) {
+                        logger.error('Backup method failed. See error below:');
+                        logger.error(e);
+                    }
+                } else {
+                    logger.error('Subscription check failed!');
+                }
+                resolve(false);
+            } else if (output) {
+                const files_to_download = await handleOutputJSON(output, sub, user_uid);
+                resolve(files_to_download);
+           }
+        });
+    }, err => {
+        logger.error(err);
+        updateSubscriptionProperty(sub, {downloading: false}, user_uid);
+    });
 }

-async function handleOutputJSON(output_jsons, sub, user_uid) {
+async function handleOutputJSON(output, sub, user_uid) {
    if (config_api.getConfigItem('ytdl_subscriptions_redownload_fresh_uploads')) {
        await setFreshUploads(sub, user_uid);
        checkVideosForFreshUploads(sub, user_uid);
    }

-    if (output_jsons.length === 0 || (output_jsons.length === 1 && output_jsons[0] === '')) {
+    if (output.length === 0 || (output.length === 1 && output[0] === '')) {
        logger.verbose('No additional videos to download for ' + sub.name);
        return [];
    }

+    const output_jsons = [];
+    for (let i = 0; i < output.length; i++) {
+        let output_json = null;
+        try {
+            output_json = JSON.parse(output[i]);
+            output_jsons.push(output_json);
+        } catch(e) {
+            output_json = null;
+        }
+        if (!output_json) {
+            continue;
+        }
+    }
+
    const files_to_download = await getFilesToDownload(sub, output_jsons);
-    const base_download_options = exports.generateOptionsForSubscriptionDownload(sub, user_uid);
+    const base_download_options = generateOptionsForSubscriptionDownload(sub, user_uid);

    for (let j = 0; j < files_to_download.length; j++) {
        const file_to_download = files_to_download[j];
        file_to_download['formats'] = utils.stripPropertiesFromObject(file_to_download['formats'], ['format_id', 'filesize', 'filesize_approx']);  // prevent download object from blowing up in size
-        await downloader_api.createDownload(file_to_download['webpage_url'], sub.type || 'video', base_download_options, user_uid, sub.id, sub.name, [file_to_download]);
+        await downloader_api.createDownload(file_to_download['webpage_url'], sub.type || 'video', base_download_options, user_uid, sub.id, sub.name, file_to_download);
    }

    return files_to_download;
 }

-exports.generateOptionsForSubscriptionDownload = (sub, user_uid) => {
+function generateOptionsForSubscriptionDownload(sub, user_uid) {
    let basePath = null;
    if (user_uid)
        basePath = path.join(config_api.getConfigItem('ytdl_users_base_path'), user_uid, 'subscriptions');
@@ -392,13 +371,10 @@ async function generateArgsForSubscription(sub, user_uid, redownload = false, de

    // skip videos that are in the archive. otherwise sub download can be permanently slow (vs. just the first time)
    const archive_text = await archive_api.generateArchive(sub.type, sub.user_uid, sub.id);
-    const archive_count = archive_text.split('\n').length - 1;
-    if (archive_count > 0) {
-        logger.verbose(`Generating temporary archive file for subscription ${sub.name} with ${archive_count} entries.`)
-        const archive_path = path.join(appendedBasePath, 'archive.txt');
-        await fs.writeFile(archive_path, archive_text);
-        downloadConfig.push('--download-archive', archive_path);
-    }
+    logger.verbose(`Generating temporary archive file for subscription ${sub.name} with ${archive_text.split('\n').length - 1} entries.`)
+    const archive_path = path.join(appendedBasePath, 'archive.txt');
+    await fs.writeFile(archive_path, archive_text);
+    downloadConfig.push('--download-archive', archive_path);

    if (sub.custom_args) {
        const customArgsArray = sub.custom_args.split(',,');
@@ -432,7 +408,7 @@ async function generateArgsForSubscription(sub, user_uid, redownload = false, de
        downloadConfig.push('-r', rate_limit);
    }

-    const default_downloader = config_api.getConfigItem('ytdl_default_downloader');
+    const default_downloader = utils.getCurrentDownloader() || config_api.getConfigItem('ytdl_default_downloader');
    if (default_downloader === 'yt-dlp') {
        downloadConfig.push('--no-clean-info-json');
    }
@@ -463,66 +439,36 @@ async function getFilesToDownload(sub, output_jsons) {
    return files_to_download;
 }

-exports.cancelCheckSubscription = async (sub_id) => {
-    const sub = await exports.getSubscription(sub_id);
-    if (!sub['downloading'] && !sub['child_process']) {
-        logger.error('Failed to cancel subscription check, verify that it is still running!');
-        return false;
-    }

-    // if check is ongoing
-    if (sub['child_process']) {
-        const child_process = sub['child_process'];
-        youtubedl_api.killYoutubeDLProcess(child_process);
-    }
-
-    // cancel activate video downloads
-    await killSubDownloads(sub_id);
-
-    return true;
-}
-
-async function killSubDownloads(sub_id, remove_downloads = false) {
-    const sub_downloads = await db_api.getRecords('download_queue', {sub_id: sub_id});
-    for (const sub_download of sub_downloads) {
-        if (sub_download['running'])
-            await downloader_api.cancelDownload(sub_download['uid']);
-        if (remove_downloads)
-            await db_api.removeRecord('download_queue', {uid: sub_download['uid']});
-    }
-}
-
-exports.getSubscriptions = async (user_uid = null) => {
-    // TODO: fix issue where the downloading property may not match getSubscription()
+async function getSubscriptions(user_uid = null) {
    return await db_api.getRecords('subscriptions', {user_uid: user_uid});
 }

-exports.getAllSubscriptions = async () => {
+async function getAllSubscriptions() {
    const all_subs = await db_api.getRecords('subscriptions');
    const multiUserMode = config_api.getConfigItem('ytdl_multi_user_mode');
    return all_subs.filter(sub => !!(sub.user_uid) === !!multiUserMode);
 }

-exports.getSubscription = async (subID) => {
+async function getSubscription(subID) {
    // stringify and parse because we may override the 'downloading' property
    const sub = JSON.parse(JSON.stringify(await db_api.getRecord('subscriptions', {id: subID})));
    // now with the download_queue, we may need to override 'downloading'
-    const current_downloads = await db_api.getRecords('download_queue', {running: true, sub_id: subID}, true);
+    const current_downloads = await db_api.getRecords('download_queue', {running: true, sub_id: sub.id}, true);
    if (!sub['downloading']) sub['downloading'] = current_downloads > 0;
    return sub;
 }

-exports.getSubscriptionByName = async (subName, user_uid = null) => {
+async function getSubscriptionByName(subName, user_uid = null) {
    return await db_api.getRecord('subscriptions', {name: subName, user_uid: user_uid});
 }

-exports.updateSubscription = async (sub) => {
+async function updateSubscription(sub) {
    await db_api.updateRecord('subscriptions', {id: sub.id}, sub);
-    exports.writeSubscriptionMetadata(sub);
    return true;
 }

-exports.updateSubscriptionPropertyMultiple = async (subs, assignment_obj) => {
+async function updateSubscriptionPropertyMultiple(subs, assignment_obj) {
    subs.forEach(async sub => {
        await updateSubscriptionProperty(sub, assignment_obj);
    });
@@ -534,16 +480,6 @@ async function updateSubscriptionProperty(sub, assignment_obj) {
    return true;
 }

-exports.writeSubscriptionMetadata = (sub) => {
-    let basePath = sub.user_uid ? path.join(config_api.getConfigItem('ytdl_users_base_path'), sub.user_uid, 'subscriptions')
-                                : config_api.getConfigItem('ytdl_subscriptions_base_path');
-    const appendedBasePath = getAppendedBasePath(sub, basePath);
-    const metadata_path = path.join(appendedBasePath, CONSTS.SUBSCRIPTION_BACKUP_PATH);
-    
-    fs.ensureDirSync(appendedBasePath);
-    fs.writeJSONSync(metadata_path, sub);
-}
-
 async function setFreshUploads(sub) {
    const sub_files = await db_api.getRecords('files', {sub_id: sub.id});
    if (!sub_files) return;
@@ -572,22 +508,24 @@ async function checkVideoIfBetterExists(file_obj, sub, user_uid) {
    const downloadConfig = await generateArgsForSubscription(sub, user_uid, true, new_path);
    logger.verbose(`Checking if a better version of the fresh upload ${file_obj['id']} exists.`);
    // simulate a download to verify that a better version exists
-    
-    const info = await downloader_api.getVideoInfoByURL(file_obj['url'], downloadConfig);
-    if (info && info.length === 1) {
-        const metric_to_compare = sub.type === 'audio' ? 'abr' : 'height';
-        if (info[metric_to_compare] > file_obj[metric_to_compare]) {
-            // download new video as the simulated one is better
-            let {callback} = await youtubedl_api.runYoutubeDL(sub.url, downloadConfig);
-            const {parsed_output, err} = await callback;
-            if (err) {
-                logger.verbose(`Failed to download better version of video ${file_obj['id']}`);
-            } else if (parsed_output) {
-                logger.verbose(`Successfully upgraded video ${file_obj['id']}'s ${metric_to_compare} from ${file_obj[metric_to_compare]} to ${info[metric_to_compare]}`);
-                await db_api.setVideoProperty(file_obj['uid'], {[metric_to_compare]: info[metric_to_compare]});
-            }
-        } 
-    }
+    youtubedl.getInfo(file_obj['url'], downloadConfig, async (err, output) => {
+        if (err) {
+            // video is not available anymore for whatever reason
+        } else if (output) {
+            const metric_to_compare = sub.type === 'audio' ? 'abr' : 'height';
+            if (output[metric_to_compare] > file_obj[metric_to_compare]) {
+                // download new video as the simulated one is better
+                youtubedl.exec(file_obj['url'], downloadConfig, {maxBuffer: Infinity}, async (err, output) => {
+                    if (err) {
+                        logger.verbose(`Failed to download better version of video ${file_obj['id']}`);
+                    } else if (output) {
+                        logger.verbose(`Successfully upgraded video ${file_obj['id']}'s ${metric_to_compare} from ${file_obj[metric_to_compare]} to ${output[metric_to_compare]}`);
+                        await db_api.setVideoProperty(file_obj['uid'], {[metric_to_compare]: output[metric_to_compare]});
+                    }
+                });
+            } 
+        }
+    });
    await db_api.setVideoProperty(file_obj['uid'], {'fresh_upload': false});
 }

@@ -596,3 +534,17 @@ async function checkVideoIfBetterExists(file_obj, sub, user_uid) {
 function getAppendedBasePath(sub, base_path) {
    return path.join(base_path, (sub.isPlaylist ? 'playlists/' : 'channels/'), sub.name);
 }
+
+module.exports = {
+    getSubscription        : getSubscription,
+    getSubscriptionByName  : getSubscriptionByName,
+    getSubscriptions       : getSubscriptions,
+    getAllSubscriptions    : getAllSubscriptions,
+    updateSubscription     : updateSubscription,
+    subscribe              : subscribe,
+    unsubscribe            : unsubscribe,
+    deleteSubscriptionFile : deleteSubscriptionFile,
+    getVideosForSub        : getVideosForSub,
+    updateSubscriptionPropertyMultiple : updateSubscriptionPropertyMultiple,
+    generateOptionsForSubscriptionDownload: generateOptionsForSubscriptionDownload
+}
--- a/backend/tasks.js
+++ b/backend/tasks.js
@@ -3,15 +3,9 @@ const notifications_api = require('./notifications');
 const youtubedl_api = require('./youtube-dl');
 const archive_api = require('./archive');
 const files_api = require('./files');
-const subscriptions_api = require('./subscriptions');
-const config_api = require('./config');
-const auth_api = require('./authentication/auth');
-const utils = require('./utils');
-const logger = require('./logger');
-const CONSTS = require('./consts');

 const fs = require('fs-extra');
-const path = require('path');
+const logger = require('./logger');
 const scheduler = require('node-schedule');

 const TASKS = {
@@ -53,11 +47,6 @@ const TASKS = {
        run: archive_api.importArchives,
        title: 'Import legacy archives',
        job: null
-    },
-    rebuild_database: {
-        run: rebuildDB,
-        title: 'Rebuild database',
-        job: null
    }
 }

@@ -276,68 +265,4 @@ async function autoDeleteFiles(data) {
    }
 }

-async function rebuildDB() {
-    await db_api.backupDB();
-    let subs_to_add = await guessSubscriptions(false);
-    subs_to_add = subs_to_add.concat(await guessSubscriptions(true));
-    const users_to_add = await guessUsers();
-    for (const user_to_add of users_to_add) {
-        const usersFileFolder = config_api.getConfigItem('ytdl_users_base_path');
-        
-        const user_exists = await db_api.getRecord('users', {uid: user_to_add});
-        if (!user_exists) {
-            await auth_api.registerUser(user_to_add, user_to_add, 'password');
-            logger.info(`Regenerated user ${user_to_add}`);
-        }
-        
-        const user_channel_subs = await guessSubscriptions(false, path.join(usersFileFolder, user_to_add), user_to_add);
-        const user_playlist_subs = await guessSubscriptions(true, path.join(usersFileFolder, user_to_add), user_to_add);
-        subs_to_add = subs_to_add.concat(user_channel_subs, user_playlist_subs);
-    }
-
-    for (const sub_to_add of subs_to_add) {
-        const sub_exists = !!(await subscriptions_api.getSubscriptionByName(sub_to_add['name'], sub_to_add['user_uid']));
-        // TODO: we shouldn't be creating this here
-        const new_sub = Object.assign({}, sub_to_add, {paused: true});
-        if (!sub_exists) {
-            await subscriptions_api.subscribe(new_sub, sub_to_add['user_uid'], true);
-            logger.info(`Regenerated subscription ${sub_to_add['name']}`);
-        }
-    }
-
-    logger.info(`Importing unregistered files`);
-    await files_api.importUnregisteredFiles();
-}
-
-const guessUsers = async () => {
-    const usersFileFolder = config_api.getConfigItem('ytdl_users_base_path');
-    const userPaths = await utils.getDirectoriesInDirectory(usersFileFolder);
-    return userPaths.map(userPath => path.basename(userPath));
-}
-
-const guessSubscriptions = async (isPlaylist, basePath = null) => {
-    const guessed_subs = [];
-    const subscriptionsFileFolder = config_api.getConfigItem('ytdl_subscriptions_base_path');
-
-    const subsSubPath = basePath ? path.join(basePath, 'subscriptions') : subscriptionsFileFolder;
-    const subsPath = path.join(subsSubPath, isPlaylist ? 'playlists' : 'channels');
-
-    const subs = await utils.getDirectoriesInDirectory(subsPath);
-    for (const subPath of subs) {
-        const sub_backup_path = path.join(subPath, CONSTS.SUBSCRIPTION_BACKUP_PATH);
-        if (!fs.existsSync(sub_backup_path)) continue;
-
-        try {
-            const sub_backup = fs.readJSONSync(sub_backup_path)
-            delete sub_backup['_id'];
-            guessed_subs.push(sub_backup);
-        } catch(err) {
-            logger.warn(`Failed to reimport subscription in path ${subPath}`)
-            logger.warn(err);
-        }
-    }
-
-    return guessed_subs;
-}
-
 exports.TASKS = TASKS;
--- a/backend/test/sample.info.json
+++ b/backend/test/sample.info.json
--- a/backend/test/sample_mp3.info.json
+++ b/backend/test/sample_mp3.info.json
--- a/backend/test/sample_mp4.info.json
+++ b/backend/test/sample_mp4.info.json
--- a/backend/test/tests.js
+++ b/backend/test/tests.js
@@ -3,11 +3,7 @@ const assert = require('assert');
 const low = require('lowdb')
 const winston = require('winston');
 const path = require('path');
-const util = require('util');
-const fs = require('fs-extra');
-const { v4: uuid } = require('uuid');
-const NodeID3 = require('node-id3');
-const exec = util.promisify(require('child_process').exec);
+

 const FileSync = require('lowdb/adapters/FileSync');

@@ -45,11 +41,11 @@ const subscriptions_api = require('../subscriptions');
 const archive_api = require('../archive');
 const categories_api = require('../categories');
 const files_api = require('../files');
-const youtubedl_api = require('../youtube-dl');
-const config_api = require('../config');
-const CONSTS = require('../consts');
+const fs = require('fs-extra');
+const { uuid } = require('uuidv4');
+const NodeID3 = require('node-id3');

-db_api.initialize(db, users_db, 'local_db_test.json');
+db_api.initialize(db, users_db);

 const sample_video_json = {
    id: "Sample Video",
@@ -72,9 +68,9 @@ const sample_video_json = {
 }

 describe('Database', async function() {
-    describe.skip('Import', async function() {
+    describe('Import', async function() {
        // it('Migrate', async function() {
-        //     // await db_api.connectToDB();
+        //     await db_api.connectToDB();
        //     await db_api.removeAllRecords();
        //     const success = await db_api.importJSONToDB(db.value(), users_db.value());
        //     assert(success);
@@ -90,7 +86,7 @@ describe('Database', async function() {
        });

        it('Transfer to local', async function() {
-            // await db_api.connectToDB();
+            await db_api.connectToDB();
            await db_api.removeAllRecords('test');
            await db_api.insertRecordIntoTable('test', {test: 'test'});

@@ -118,8 +114,7 @@ describe('Database', async function() {

        for (const local_db_mode of local_db_modes) {
            let use_local_db = local_db_mode;
-            const describe_skippable = use_local_db ? describe : describe.skip;
-            describe_skippable(`Use local DB - ${use_local_db}`, async function() {
+            describe(`Use local DB - ${use_local_db}`, async function() {
                beforeEach(async function() {
                    if (!use_local_db) {
                        this.timeout(120000);
@@ -172,7 +167,7 @@ describe('Database', async function() {
                    ];
                    await db_api.insertRecordsIntoTable('test', test_duplicates);
                    const duplicates = await db_api.findDuplicatesByKey('test', 'test');
-                    assert(duplicates && duplicates.length === 2 && duplicates[0]['key'] === '2' && duplicates[1]['key'] === '4')
+                    console.log(duplicates);
                });

                it('Update record', async function() {
@@ -284,7 +279,7 @@ describe('Database', async function() {
                    assert(stats);
                });

-                it.skip('Query speed', async function() {
+                it('Query speed', async function() {
                    this.timeout(120000); 
                    const NUM_RECORDS_TO_ADD = 300004; // max batch ops is 1000
                    const test_records = [];
@@ -342,23 +337,16 @@ describe('Database', async function() {
 });

 describe('Multi User', async function() {
-    this.timeout(120000);
-    const user_to_test = 'test_user';
-    const user_password = 'test_pass';
-    const sub_to_test = '';
-    const playlist_to_test = '';
+    let user = null;
+    const user_to_test = 'admin';
+    const sub_to_test = 'dc834388-3454-41bf-a618-e11cb8c7de1c';
+    const playlist_to_test = 'ysabVZz4x';
    beforeEach(async function() {
-        // await db_api.connectToDB();
-        await auth_api.deleteUser(user_to_test);
+        await db_api.connectToDB();
+        user = await auth_api.login('admin', 'pass');
    });
-    describe('Basic', function() {
-        it('Register', async function() {
-            const user = await auth_api.registerUser(user_to_test, user_to_test, user_password);
-            assert(user);
-        });
-        it('Login', async function() {
-            await auth_api.registerUser(user_to_test, user_to_test, user_password);
-            const user = await auth_api.login(user_to_test, user_password);
+    describe('Authentication', function() {
+        it('login', async function() {
            assert(user);
        });
    });
@@ -374,18 +362,18 @@ describe('Multi User', async function() {
        });

        it('Video access - disallowed', async function() {
-            await db_api.setVideoProperty(video_to_test, {sharingEnabled: false});
-            const video_obj = await auth_api.getUserVideo(user_to_test, video_to_test, true);
+            await db_api.setVideoProperty(video_to_test, {sharingEnabled: false}, user_to_test);
+            const video_obj = auth_api.getUserVideo('admin', video_to_test, true);
            assert(!video_obj);
        });

        it('Video access - allowed', async function() {
            await db_api.setVideoProperty(video_to_test, {sharingEnabled: true}, user_to_test);
-            const video_obj = await auth_api.getUserVideo(user_to_test, video_to_test, true);
+            const video_obj = auth_api.getUserVideo('admin', video_to_test, true);
            assert(video_obj);
        });
    });
-    describe.skip('Zip generators', function() {
+    describe('Zip generators', function() {
        it('Playlist zip generator', async function() {
            const playlist = await files_api.getPlaylist(playlist_to_test, user_to_test);
            assert(playlist);
@@ -402,7 +390,7 @@ describe('Multi User', async function() {
        });

        it('Subscription zip generator', async function() {
-            const sub = await subscriptions_api.getSubscription(sub_to_test.id, user_to_test);
+            const sub = await subscriptions_api.getSubscription(sub_to_test, user_to_test);
            const sub_videos = await db_api.getRecords('files', {sub_id: sub.id});
            assert(sub);
            const sub_files_to_download = [];
@@ -441,100 +429,35 @@ describe('Multi User', async function() {
    
 describe('Downloader', function() {
    const downloader_api = require('../downloader');
-    const url = 'https://www.youtube.com/watch?v=hpigjnKl7nI';
-    const playlist_url = 'https://www.youtube.com/playlist?list=PLbZT16X07RLhqK-ZgSkRuUyiz9B_WLdNK';
+    const url = 'https://www.youtube.com/watch?v=dQw4w9WgXcQ';
    const sub_id = 'dc834388-3454-41bf-a618-e11cb8c7de1c';
    const options = {
-        ui_uid: uuid()
+        ui_uid: uuid(),
+        user: 'admin'
    }

-    async function createCategory(url) {
-        // get info
-        const args = await downloader_api.generateArgs(url, 'video', options, null, true);
-        const [info] = await downloader_api.getVideoInfoByURL(url, args);
-
-        // create category
-        await db_api.removeAllRecords('categories');
-        const new_category = {
-            name: 'test_category',
-            uid: uuid(),
-            rules: [],
-            custom_output: ''
-        };
-        await db_api.insertRecordIntoTable('categories', new_category);
-        await db_api.pushToRecordsArray('categories', {name: 'test_category'}, 'rules', {
-            preceding_operator: null,
-            comparator: 'includes',
-            property: 'title',
-            value: info['title']
-        });
-    }
-
-    before(async function() {
-        const update_available = await youtubedl_api.checkForYoutubeDLUpdate();
-        if (update_available) await youtubedl_api.updateYoutubeDL(update_available);
-        config_api.setConfigItem('ytdl_max_concurrent_downloads', 0);
-    });
-
    beforeEach(async function() {
-        // await db_api.connectToDB();
+        await db_api.connectToDB();
        await db_api.removeAllRecords('download_queue');
-        config_api.setConfigItem('ytdl_allow_playlist_categorization', true);
    });

    it('Get file info', async function() {
        this.timeout(300000);
        const info = await downloader_api.getVideoInfoByURL(url);
-        assert(!!info && info.length > 0);
+        assert(!!info);
    });

    it('Download file', async function() {
-        this.timeout(300000);
-        await downloader_api.setupDownloads();
-        const args = await downloader_api.generateArgs(url, 'video', options, null, true);
-        const [info] = await downloader_api.getVideoInfoByURL(url, args);
-        if (fs.existsSync(info['_filename'])) fs.unlinkSync(info['_filename']);
+        this.timeout(300000); 
        const returned_download = await downloader_api.createDownload(url, 'video', options);
-        assert(returned_download);
-        const custom_download_method = async (url, args, options, callback) => {
-            fs.writeJSONSync(utils.getTrueFileName(info['_filename'], 'video', '.info.json'), info);
-            await generateEmptyVideoFile(info['_filename']);
-            return await callback(null, [JSON.stringify(info)]);
-        }
-        const success = await downloader_api.downloadQueuedFile(returned_download['uid'], custom_download_method);
-        assert(success);
-    });
+        console.log(returned_download);
+        await utils.wait(20000);

-    it('Downloader - categorize', async function() {
-        this.timeout(300000);
-        await createCategory(url);
-        // collect info
-        const returned_download = await downloader_api.createDownload(url, 'video', options);
-        await downloader_api.collectInfo(returned_download['uid']);
-        assert(returned_download['category']);
-        assert(returned_download['category']['name'] === 'test_category');
-    });
-
-    it('Downloader - categorize playlist', async function() {
-        this.timeout(300000);
-        await createCategory(playlist_url);
-        // collect info
-        const returned_download_pass = await downloader_api.createDownload(playlist_url, 'video', options);
-        await downloader_api.collectInfo(returned_download_pass['uid']);
-        assert(returned_download_pass['category']);
-        assert(returned_download_pass['category']['name'] === 'test_category');
-
-        // test with playlist categorization disabled
-        config_api.setConfigItem('ytdl_allow_playlist_categorization', false);
-        const returned_download_fail = await downloader_api.createDownload(playlist_url, 'video', options);
-        await downloader_api.collectInfo(returned_download_fail['uid']);
-        assert(!returned_download_fail['category']);
    });

    it('Tag file', async function() {
-        const success = await generateEmptyAudioFile('test/sample_mp3.mp3');
-        const audio_path = './test/sample_mp3.mp3';
-        const sample_json = fs.readJSONSync('./test/sample_mp3.info.json');
+        const audio_path = './test/sample.mp3';
+        const sample_json = fs.readJSONSync('./test/sample.info.json');
        const tags = {
            title: sample_json['title'],
            artist: sample_json['artist'] ? sample_json['artist'] : sample_json['uploader'],
@@ -542,13 +465,14 @@ describe('Downloader', function() {
        }
        NodeID3.write(tags, audio_path);
        const written_tags = NodeID3.read(audio_path);
-        assert(success && written_tags['raw']['TRCK'] === '27');
+        assert(written_tags['raw']['TRCK'] === '27');
    });

    it('Queue file', async function() {
        this.timeout(300000); 
-        const returned_download = await downloader_api.createDownload(url, 'video', options, null, null, null, null, true);
-        assert(returned_download);
+        const returned_download = await downloader_api.createDownload(url, 'video', options);
+        console.log(returned_download);
+        await utils.wait(20000);
    });

    it('Pause file', async function() {
@@ -563,7 +487,7 @@ describe('Downloader', function() {
        assert(args.length > 0);
    });

-    it.skip('Generate args - subscription', async function() {
+    it('Generate args - subscription', async function() {
        const sub = await subscriptions_api.getSubscription(sub_id);
        const sub_options = subscriptions_api.generateOptionsForSubscriptionDownload(sub, 'admin');
        const args_normal = await downloader_api.generateArgs(url, 'video', options);
@@ -576,7 +500,7 @@ describe('Downloader', function() {
        if (fs.existsSync(nfo_file_path)) {
            fs.unlinkSync(nfo_file_path);
        }
-        const sample_json = fs.readJSONSync('./test/sample_mp4.info.json');
+        const sample_json = fs.readJSONSync('./test/sample.info.json');
        downloader_api.generateNFOFile(sample_json, nfo_file_path);
        assert(fs.existsSync(nfo_file_path), true);
        fs.unlinkSync(nfo_file_path);
@@ -603,19 +527,11 @@ describe('Downloader', function() {
    });
    describe('Twitch', async function () {
        const twitch_api = require('../twitch');
-        const example_vod = '1790315420';
-        it('Download VOD chat', async function() {
-            this.timeout(300000);
-            if (!fs.existsSync('TwitchDownloaderCLI')) {
-                try {
-                    await exec('sh ../docker-utils/fetch-twitchdownloader.sh');
-                    fs.copyFileSync('../docker-utils/TwitchDownloaderCLI', 'TwitchDownloaderCLI');
-                } catch (e) {
-                    logger.info('TwitchDownloaderCLI fetch failed, file may exist regardless.');
-                }
-            }
+        const example_vod = '1710641401';
+        it('Download VOD', async function() {
            const sample_path = path.join('test', 'sample.twitch_chat.json');
            if (fs.existsSync(sample_path)) fs.unlinkSync(sample_path);
+            this.timeout(300000);
            await twitch_api.downloadTwitchChatByVODID(example_vod, 'sample', null, null, null, './test');
            assert(fs.existsSync(sample_path));

@@ -625,109 +541,10 @@ describe('Downloader', function() {
    });
 });

-describe('youtube-dl', async function() {
-    beforeEach(async function () {
-        if (fs.existsSync(CONSTS.DETAILS_BIN_PATH)) fs.unlinkSync(CONSTS.DETAILS_BIN_PATH);
-        await youtubedl_api.checkForYoutubeDLUpdate();
-    });
-    it('Check latest version', async function() {
-        this.timeout(300000);
-        const original_fork = config_api.getConfigItem('ytdl_default_downloader');
-        const latest_version = await youtubedl_api.getLatestUpdateVersion(original_fork);
-        assert(latest_version > CONSTS.OUTDATED_YOUTUBEDL_VERSION);
-    });
-
-    it('Update youtube-dl', async function() {
-        this.timeout(300000);
-        const original_fork = config_api.getConfigItem('ytdl_default_downloader');
-        const binary_path = path.join('test', 'test_binary');
-        for (const youtubedl_fork in youtubedl_api.youtubedl_forks) {
-            config_api.setConfigItem('ytdl_default_downloader', youtubedl_fork);
-            const latest_version = await youtubedl_api.checkForYoutubeDLUpdate();
-            await youtubedl_api.updateYoutubeDL(latest_version, binary_path);
-            assert(fs.existsSync(binary_path));
-            if (fs.existsSync(binary_path)) fs.unlinkSync(binary_path);
-        }
-        config_api.setConfigItem('ytdl_default_downloader', original_fork);
-    });
-
-    it('Run process', async function() {
-        this.timeout(300000);
-        const downloader_api = require('../downloader');
-        const url = 'https://www.youtube.com/watch?v=hpigjnKl7nI';
-        const args = await downloader_api.generateArgs(url, 'video', {}, null, true);
-        const {child_process} = await youtubedl_api.runYoutubeDL(url, args);
-        assert(child_process);
-    });
-});
-
-describe('Subscriptions', function() {
-    const new_sub = {
-        name: 'test_sub',
-        url: 'https://www.youtube.com/channel/UCzofo-P8yMMCOv8rsPfIR-g',
-        maxQuality: null,
-        id: uuid(),
-        user_uid: null,
-        type: 'video',
-        paused: true
-    };
-    beforeEach(async function() {
-        await db_api.removeAllRecords('subscriptions');
-    });
-    it('Subscribe', async function () {
-        const success = await subscriptions_api.subscribe(new_sub, null, true);
-        assert(success);
-        const sub_exists = await db_api.getRecord('subscriptions', {id: new_sub['id']});
-        assert(sub_exists);
-    });
-    it('Unsubscribe', async function () {
-        await subscriptions_api.subscribe(new_sub, null, true);
-        await subscriptions_api.unsubscribe(new_sub);
-        const sub_exists = await db_api.getRecord('subscriptions', {id: new_sub['id']});
-        assert(!sub_exists);
-    });
-    it('Delete subscription file', async function () {
-        
-    });
-    it('Get subscription by name', async function () {
-        await subscriptions_api.subscribe(new_sub, null, true);
-        const sub_by_name = await subscriptions_api.getSubscriptionByName('test_sub');
-        assert(sub_by_name);
-    });
-    it('Get subscriptions', async function() {
-        await subscriptions_api.subscribe(new_sub, null, true);
-        const subs = await subscriptions_api.getSubscriptions(null);
-        assert(subs && subs.length === 1);
-    });
-    it('Update subscription', async function () {
-        await subscriptions_api.subscribe(new_sub, null, true);
-        const sub_update = Object.assign({}, new_sub, {name: 'updated_name'});
-        await subscriptions_api.updateSubscription(sub_update);
-        const updated_sub = await db_api.getRecord('subscriptions', {id: new_sub['id']});
-        assert(updated_sub['name'] === 'updated_name');
-    });
-    it('Update subscription property', async function () {
-        await subscriptions_api.subscribe(new_sub, null, true);
-        const sub_update = Object.assign({}, new_sub, {name: 'updated_name'});
-        await subscriptions_api.updateSubscriptionPropertyMultiple([sub_update], {name: 'updated_name'});
-        const updated_sub = await db_api.getRecord('subscriptions', {id: new_sub['id']});
-        assert(updated_sub['name'] === 'updated_name');
-    });
-    it('Write subscription metadata', async function() {
-        const metadata_path = path.join('subscriptions', 'channels', 'test_sub', 'subscription_backup.json');
-        if (fs.existsSync(metadata_path)) fs.unlinkSync(metadata_path);
-        await subscriptions_api.subscribe(new_sub, null, true);
-        assert(fs.existsSync(metadata_path));
-    });
-    it('Fresh uploads', async function() {
-
-    });
-});
-
 describe('Tasks', function() {
    const tasks_api = require('../tasks');
    beforeEach(async function() {
-        // await db_api.connectToDB();
+        await db_api.connectToDB();
        await db_api.removeAllRecords('tasks');

        const dummy_task = {
@@ -746,7 +563,7 @@ describe('Tasks', function() {
        await tasks_api.executeTask('backup_local_db');
        const backups_new = await utils.recFindByExt('appdata', 'bak');
        const new_length = backups_new.length;
-        assert(original_length === new_length-1);
+        assert(original_length, new_length-1);
    });

    it('Check for missing files', async function() {
@@ -756,7 +573,7 @@ describe('Tasks', function() {
        await db_api.insertRecordIntoTable('files', test_missing_file);
        await tasks_api.executeTask('missing_files_check');
        const missing_file_db_record = await db_api.getRecord('files', {uid: 'test'});
-        assert(!missing_file_db_record);
+        assert(!missing_file_db_record, true);
    });

    it('Check for duplicate files', async function() {
@@ -776,29 +593,27 @@ describe('Tasks', function() {

        await tasks_api.executeTask('duplicate_files_check');
        const duplicated_record_count = await db_api.getRecords('files', {path: 'test/missing_file.mp4'}, true);
-        assert(duplicated_record_count === 1);
+        assert(duplicated_record_count == 1, true);
    });

    it('Import unregistered files', async function() {
        this.timeout(300000);

-        const success = await generateEmptyVideoFile('test/sample_mp4.mp4');
-
        // pre-test cleanup
-        await db_api.removeAllRecords('files', {path: 'test/missing_file.mp4'});
-        if (fs.existsSync('video/sample_mp4.info.json')) fs.unlinkSync('video/sample_mp4.info.json');
-        if (fs.existsSync('video/sample_mp4.mp4'))       fs.unlinkSync('video/sample_mp4.mp4');
+        await db_api.removeAllRecords('files', {title: 'Sample File'});
+        if (fs.existsSync('video/sample.info.json')) fs.unlinkSync('video/sample.info.json');
+        if (fs.existsSync('video/sample.mp4'))       fs.unlinkSync('video/sample.mp4');

        // copies in files
-        fs.copyFileSync('test/sample_mp4.info.json', 'video/sample_mp4.info.json');
-        fs.copyFileSync('test/sample_mp4.mp4', 'video/sample_mp4.mp4');
+        fs.copyFileSync('test/sample.info.json', 'video/sample.info.json');
+        fs.copyFileSync('test/sample.mp4', 'video/sample.mp4');
        await tasks_api.executeTask('missing_db_records');
        const imported_file = await db_api.getRecord('files', {title: 'Sample File'});
-        assert(success && !!imported_file);
+        assert(!!imported_file === true);
        
        // post-test cleanup
-        if (fs.existsSync('video/sample_mp4.info.json')) fs.unlinkSync('video/sample_mp4.info.json');
-        if (fs.existsSync('video/sample_mp4.mp4'))       fs.unlinkSync('video/sample_mp4.mp4');
+        if (fs.existsSync('video/sample.info.json')) fs.unlinkSync('video/sample.info.json');
+        if (fs.existsSync('video/sample.mp4'))       fs.unlinkSync('video/sample.mp4');
    });

    it('Schedule and cancel task', async function() {
@@ -838,12 +653,12 @@ describe('Tasks', function() {

 describe('Archive', async function() {
    beforeEach(async function() {
-        // await db_api.connectToDB();
-        await db_api.removeAllRecords('archives');
+        await db_api.connectToDB();
+        await db_api.removeAllRecords('archives', {user_uid: 'test_user'});
    });

    afterEach(async function() {
-        await db_api.removeAllRecords('archives');
+        await db_api.removeAllRecords('archives', {user_uid: 'test_user'});
    });

    it('Import archive', async function() {
@@ -857,6 +672,7 @@ describe('Archive', async function() {
        const count = await archive_api.importArchiveFile(archive_text, 'video', 'test_user', 'test_sub');
        assert(count === 4)
        const archive_items = await db_api.getRecords('archives', {user_uid: 'test_user', sub_id: 'test_sub'});
+        console.log(archive_items);
        assert(archive_items.length === 4);
        assert(archive_items.filter(archive_item => archive_item.extractor === 'testextractor2').length === 1);
        assert(archive_items.filter(archive_item => archive_item.extractor === 'testextractor1').length === 3);
@@ -887,9 +703,9 @@ describe('Archive', async function() {
    });

    it('Remove from archive', async function() {
-        await archive_api.addToArchive('testextractor1', 'testing1', 'video', 'test_title', 'test_user');
-        await archive_api.addToArchive('testextractor2', 'testing1', 'video', 'test_title', 'test_user');
-        await archive_api.addToArchive('testextractor2', 'testing2', 'video', 'test_title', 'test_user');
+        await archive_api.addToArchive('testextractor1', 'testing1', 'video', 'test_user');
+        await archive_api.addToArchive('testextractor2', 'testing1', 'video', 'test_user');
+        await archive_api.addToArchive('testextractor2', 'testing2', 'video', 'test_user');

        const success = await archive_api.removeFromArchive('testextractor2', 'testing1', 'video', 'test_user');
        assert(success);
@@ -935,14 +751,14 @@ describe('Utils', async function() {

 describe('Categories', async function() {
    beforeEach(async function() {
-        // await db_api.connectToDB();
+        await db_api.connectToDB();
        const new_category = {
            name: 'test_category',
            uid: uuid(),
            rules: [],
            custom_output: ''
        };
-        await db_api.removeAllRecords('categories', {name: 'test_category'});
+    
        await db_api.insertRecordIntoTable('categories', new_category);
    });

@@ -983,6 +799,7 @@ describe('Categories', async function() {
        });

        const category = await categories_api.categorize([sample_video_json]);
+        console.log(category);
        assert(category && category.name === 'test_category');
    });

@@ -1035,74 +852,4 @@ describe('Categories', async function() {
        const category = await categories_api.categorize([sample_video_json]);
        assert(category);
    });
-});
-
-describe('Config', async function() {
-    it('findChangedConfigItems', async function() {
-        const old_config = {
-            "YoutubeDLMaterial": {
-                "test_object1": {
-                    "test_prop1": true,
-                    "test_prop2": false
-                },
-                "test_object2": {
-                    "test_prop3": {
-                        "test_prop3_1": true,
-                        "test_prop3_2": false
-                    },
-                    "test_prop4": false
-                },
-                "test_object3": {
-                    "test_prop5": {
-                        "test_prop5_1": true,
-                        "test_prop5_2": false
-                    },
-                    "test_prop6": false
-                }
-            }
-        };
-
-        const new_config = {
-            "YoutubeDLMaterial": {
-                "test_object1": {
-                    "test_prop1": false,
-                    "test_prop2": false
-                },
-                "test_object2": {
-                    "test_prop3": {
-                        "test_prop3_1": false,
-                        "test_prop3_2": false
-                    },
-                    "test_prop4": true
-                },
-                "test_object3": {
-                    "test_prop5": {
-                        "test_prop5_1": true,
-                        "test_prop5_2": false
-                    },
-                    "test_prop6": true
-                }
-            }
-        };
-
-        const changes = config_api.findChangedConfigItems(old_config, new_config);
-        assert(changes[0]['key'] === 'test_prop1' && changes[0]['old_value'] === true && changes[0]['new_value'] === false);
-        assert(changes[1]['key'] === 'test_prop3' &&
-                changes[1]['old_value']['test_prop3_1'] === true &&
-                changes[1]['new_value']['test_prop3_1'] === false &&
-                changes[1]['old_value']['test_prop3_2'] === false &&
-                changes[1]['new_value']['test_prop3_2'] === false);
-        assert(changes[2]['key'] === 'test_prop4' && changes[2]['old_value'] === false && changes[2]['new_value'] === true);
-        assert(changes[3]['key'] === 'test_prop6' && changes[3]['old_value'] === false && changes[3]['new_value'] === true);
-    });
-});
-
-const generateEmptyVideoFile = async (file_path) => {
-    if (fs.existsSync(file_path)) fs.unlinkSync(file_path);
-    return await exec(`ffmpeg -t 1 -f lavfi -i color=c=black:s=640x480 -c:v libx264 -tune stillimage -pix_fmt yuv420p "${file_path}"`);
-}
-
-const generateEmptyAudioFile = async (file_path) => {
-    if (fs.existsSync(file_path)) fs.unlinkSync(file_path);
-    return await exec(`ffmpeg -f lavfi -i anullsrc=r=44100:cl=mono -t 1 -q:a 9 -acodec libmp3lame ${file_path}`);
-}
+});
--- a/backend/twitch.js
+++ b/backend/twitch.js
@@ -6,7 +6,6 @@ const fs = require('fs-extra')
 const path = require('path');
 const { promisify } = require('util');
 const child_process = require('child_process');
-const commandExistsSync = require('command-exists').sync;

 async function getCommentsForVOD(vodId) {
    const exec = promisify(child_process.exec);
@@ -21,7 +20,7 @@ async function getCommentsForVOD(vodId) {
    const cliExt = is_windows ? '.exe' : ''
    const cliPath = `TwitchDownloaderCLI${cliExt}`

-    if (!commandExistsSync(cliPath)) {
+    if (!fs.existsSync(cliPath)) {
        logger.error(`${cliPath} does not exist. Twitch chat download failed! Get it here: https://github.com/lay295/TwitchDownloader`);
        return null;
    }
--- a/backend/utils.js
+++ b/backend/utils.js
@@ -13,7 +13,7 @@ const CONSTS = require('./consts');
 const is_windows = process.platform === 'win32';

 // replaces .webm with appropriate extension
-exports.getTrueFileName = (unfixed_path, type, force_ext = null) => {
+exports.getTrueFileName = (unfixed_path, type) => {
    let fixed_path = unfixed_path;

    const new_ext = (type === 'audio' ? 'mp3' : 'mp4');
@@ -22,7 +22,7 @@ exports.getTrueFileName = (unfixed_path, type, force_ext = null) => {


    if (old_ext !== new_ext) {
-        unfixed_parts[unfixed_parts.length-1] = force_ext || new_ext;
+        unfixed_parts[unfixed_parts.length-1] = new_ext;
        fixed_path = unfixed_parts.join('.');
    }
    return fixed_path;
@@ -241,6 +241,11 @@ exports.addUIDsToCategory = (category, files) => {
    return files_that_match;
 }

+exports.getCurrentDownloader = () => {
+    const details_json = fs.readJSONSync(CONSTS.DETAILS_BIN_PATH);
+    return details_json['downloader'];
+}
+
 exports.recFindByExt = async (base, ext, files, result, recursive = true) => {
    files = files || (await fs.readdir(base))
    result = result || []
@@ -342,7 +347,7 @@ exports.checkExistsWithTimeout = async (filePath, timeout) => {
            if (!err) {
                clearTimeout(timer);
                if (watcher) watcher.close();
-                resolve(true);
+                resolve();
            }
        });

@@ -352,7 +357,7 @@ exports.checkExistsWithTimeout = async (filePath, timeout) => {
            if (eventType === 'rename' && filename === basename) {
                clearTimeout(timer);
                if (watcher) watcher.close();
-                resolve(true);
+                resolve();
            }
        });
    });
@@ -514,51 +519,6 @@ exports.convertFlatObjectToNestedObject = (obj) => {
    return result;
 }

-exports.getDirectoriesInDirectory = async (basePath) => {
-    try {
-        const files = await fs.readdir(basePath, { withFileTypes: true });
-        return files
-            .filter((file) => file.isDirectory())
-            .map((file) => path.join(basePath, file.name));
-    } catch (err) {
-        return [];
-    }
-}
-
-exports.parseOutputJSON = (output, err) => {
-    let split_output = [];
-    // const output_jsons = [];
-    if (err && !output) {
-        if (!err.stderr.includes('This video is unavailable') && !err.stderr.includes('Private video')) {
-            return null;
-        }
-        logger.info('An error was encountered with at least one video, backup method will be used.')
-        try {
-            split_output = err.stdout.split(/\r\n|\r|\n/);
-        } catch (e) {
-            logger.error('Backup method failed. See error below:');
-            logger.error(e);
-            return null;
-        }
-    } else if (output.length === 0 || (output.length === 1 && output[0].length === 0)) {
-        // output is '' or ['']
-        return [];
-    } else {
-        for (const output_item of output) {
-            // we have to do this because sometimes there will be leading characters before the actual json
-            const start_idx = output_item.indexOf('{"');
-            const clean_output = output_item.slice(start_idx, output_item.length);
-            split_output.push(clean_output);
-        }
-    }
-
-    try {
-        return split_output.map(split_output_str => JSON.parse(split_output_str));
-    } catch(e) {
-        return null;
-    }
-}
-
 // objects

 function File(id, title, thumbnailURL, isAudio, duration, url, uploader, size, path, upload_date, description, view_count, height, abr) {
--- a/backend/youtube-dl.js
+++ b/backend/youtube-dl.js
@@ -1,165 +1,141 @@
 const fs = require('fs-extra');
 const fetch = require('node-fetch');
-const path = require('path');
-const execa = require('execa');
-const kill = require('tree-kill');

 const logger = require('./logger');
 const utils = require('./utils');
 const CONSTS = require('./consts');
 const config_api = require('./config.js');

+const OUTDATED_VERSION = "2020.00.00";
+
 const is_windows = process.platform === 'win32';

-exports.youtubedl_forks = {
+const download_sources = {
    'youtube-dl': {
-        'download_url': 'https://github.com/ytdl-org/youtube-dl/releases/latest/download/youtube-dl',
-        'tags_url': 'https://api.github.com/repos/ytdl-org/youtube-dl/tags'
+        'tags_url': 'https://api.github.com/repos/ytdl-org/youtube-dl/tags',
+        'func': downloadLatestYoutubeDLBinary
    },
    'youtube-dlc': {
-        'download_url': 'https://github.com/blackjack4494/yt-dlc/releases/latest/download/youtube-dlc',
-        'tags_url': 'https://api.github.com/repos/blackjack4494/yt-dlc/tags'
+        'tags_url': 'https://api.github.com/repos/blackjack4494/yt-dlc/tags',
+        'func': downloadLatestYoutubeDLCBinary
    },
    'yt-dlp': {
-        'download_url': 'https://github.com/yt-dlp/yt-dlp/releases/latest/download/yt-dlp',
-        'tags_url': 'https://api.github.com/repos/yt-dlp/yt-dlp/tags'
+        'tags_url': 'https://api.github.com/repos/yt-dlp/yt-dlp/tags',
+        'func': downloadLatestYoutubeDLPBinary
    }
 }

-exports.runYoutubeDL = async (url, args, customDownloadHandler = null) => {
-    const output_file_path = getYoutubeDLPath();
-    if (!fs.existsSync(output_file_path)) await exports.checkForYoutubeDLUpdate();
-    let callback = null;
-    let child_process = null;
-    if (customDownloadHandler) {
-        callback = runYoutubeDLCustom(url, args, customDownloadHandler);
-    } else {
-        ({callback, child_process} = await runYoutubeDLProcess(url, args));
-    }
-
-    return {child_process, callback};
-}
-
-// Run youtube-dl directly (not cancellable)
-const runYoutubeDLCustom = async (url, args, customDownloadHandler) => {
-    const downloadHandler = customDownloadHandler;
-    return new Promise(resolve => {
-        downloadHandler(url, args, {maxBuffer: Infinity}, async function(err, output) {
-            const parsed_output = utils.parseOutputJSON(output, err);
-            resolve({parsed_output, err});
-        });
-    });
-}
-
-// Run youtube-dl in a subprocess (cancellable)
-const runYoutubeDLProcess = async (url, args, youtubedl_fork = config_api.getConfigItem('ytdl_default_downloader')) => {
-    const youtubedl_path = getYoutubeDLPath(youtubedl_fork);
-    const binary_exists = fs.existsSync(youtubedl_path);
-    if (!binary_exists) {
-        const err = `Could not find path for ${youtubedl_fork} at ${youtubedl_path}`;
-        logger.error(err);
-        return;
-    }
-    const child_process = execa(getYoutubeDLPath(youtubedl_fork), [url, ...args], {maxBuffer: Infinity});
-    const callback = new Promise(async resolve => {
-        try {
-            const {stdout, stderr} = await child_process;
-            const parsed_output = utils.parseOutputJSON(stdout.trim().split(/\r?\n/), stderr);
-            resolve({parsed_output, err: stderr});
-        } catch (e) {
-            resolve({parsed_output: null, err: e})
-        }
-    });
-    return {child_process, callback}
-}
-
-function getYoutubeDLPath(youtubedl_fork = config_api.getConfigItem('ytdl_default_downloader')) {
-    const binary_file_name = youtubedl_fork + (is_windows ? '.exe' : '');
-    const binary_path = path.join('appdata', 'bin', binary_file_name);
-    return binary_path;
-}
-
-exports.killYoutubeDLProcess = async (child_process) => {
-    kill(child_process.pid, 'SIGKILL');
-}
-
 exports.checkForYoutubeDLUpdate = async () => {
-    const selected_fork = config_api.getConfigItem('ytdl_default_downloader');
-    const output_file_path = getYoutubeDLPath();
-    // get current version
-    let current_app_details_exists = fs.existsSync(CONSTS.DETAILS_BIN_PATH);
-    if (!current_app_details_exists[selected_fork]) {
-        logger.warn(`Failed to get youtube-dl binary details at location '${CONSTS.DETAILS_BIN_PATH}'. Generating file...`);
-        updateDetailsJSON(CONSTS.OUTDATED_YOUTUBEDL_VERSION, selected_fork, output_file_path);
-    }
-    const current_app_details = JSON.parse(fs.readFileSync(CONSTS.DETAILS_BIN_PATH));
-    const current_version = current_app_details[selected_fork]['version'];
-    const current_fork = current_app_details[selected_fork]['downloader'];
+    return new Promise(async resolve => {
+        const default_downloader = config_api.getConfigItem('ytdl_default_downloader');
+        const tags_url = download_sources[default_downloader]['tags_url'];
+        // get current version
+        let current_app_details_exists = fs.existsSync(CONSTS.DETAILS_BIN_PATH);
+        if (!current_app_details_exists) {
+            logger.warn(`Failed to get youtube-dl binary details at location '${CONSTS.DETAILS_BIN_PATH}'. Generating file...`);
+            fs.writeJSONSync(CONSTS.DETAILS_BIN_PATH, {"version": OUTDATED_VERSION, "downloader": default_downloader});
+        }
+        let current_app_details = JSON.parse(fs.readFileSync(CONSTS.DETAILS_BIN_PATH));
+        let current_version = current_app_details['version'];
+        let current_downloader = current_app_details['downloader'];
+        let stored_binary_path = current_app_details['path'];
+        if (!stored_binary_path || typeof stored_binary_path !== 'string') {
+            // logger.info(`INFO: Failed to get youtube-dl binary path at location: ${CONSTS.DETAILS_BIN_PATH}, attempting to guess actual path...`);
+            const guessed_base_path = 'node_modules/youtube-dl/bin/';
+            const guessed_file_path = guessed_base_path + 'youtube-dl' + (is_windows ? '.exe' : '');
+            if (fs.existsSync(guessed_file_path)) {
+                stored_binary_path = guessed_file_path;
+                // logger.info('INFO: Guess successful! Update process continuing...')
+            } else {
+                logger.error(`Guess '${guessed_file_path}' is not correct. Cancelling update check. Verify that your youtube-dl binaries exist by running npm install.`);
+                resolve(null);
+                return;
+            }
+        }

-    const latest_version = await exports.getLatestUpdateVersion(selected_fork);
-    // if the binary does not exist, or default_downloader doesn't match existing fork, or if the fork has been updated, redownload
-    // TODO: don't redownload if fork already exists
-    if (!fs.existsSync(output_file_path) || current_fork !== selected_fork || !current_version || current_version !== latest_version) {
-        logger.warn(`Updating ${selected_fork} binary to '${output_file_path}', downloading...`);
-        await exports.updateYoutubeDL(latest_version);
-    }
-}
+        // got version, now let's check the latest version from the youtube-dl API

-exports.updateYoutubeDL = async (latest_update_version, custom_output_path = null) => {
-    await fs.ensureDir(path.join('appdata', 'bin'));
-    const default_downloader = config_api.getConfigItem('ytdl_default_downloader');
-    await downloadLatestYoutubeDLBinaryGeneric(default_downloader, latest_update_version, custom_output_path);
-}

-async function downloadLatestYoutubeDLBinaryGeneric(youtubedl_fork, new_version, custom_output_path = null) {
-    const file_ext = is_windows ? '.exe' : '';
-
-    // build the URL
-    const download_url = `${exports.youtubedl_forks[youtubedl_fork]['download_url']}${file_ext}`;
-    const output_path = custom_output_path || getYoutubeDLPath(youtubedl_fork);
-
-    try {
-        await utils.fetchFile(download_url, output_path, `${youtubedl_fork} ${new_version}`);
-        fs.chmod(output_path, 0o777);
-
-        updateDetailsJSON(new_version, youtubedl_fork, output_path);
-    } catch (e) {
-        logger.error(`Failed to download new ${youtubedl_fork} version: ${new_version}`);
-        logger.error(e);
-        return;
-    }
-} 
-
-exports.getLatestUpdateVersion = async (youtubedl_fork) => {
-    const tags_url = exports.youtubedl_forks[youtubedl_fork]['tags_url'];
-    return new Promise(resolve => {
        fetch(tags_url, {method: 'Get'})
        .then(async res => res.json())
        .then(async (json) => {
+            // check if the versions are different
            if (!json || !json[0]) {
-                logger.error(`Failed to check ${youtubedl_fork} version for an update.`)
+                logger.error(`Failed to check ${default_downloader} version for an update.`)
                resolve(null);
                return;
            }
            const latest_update_version = json[0]['name'];
-            resolve(latest_update_version);
+            if (current_version !== latest_update_version || default_downloader !== current_downloader) {
+                // versions different or different downloader is being used, download new update
+                resolve(latest_update_version);
+            } else {
+                resolve(null);
+            }
+            return;
        })
        .catch(err => {
-            logger.error(`Failed to check ${youtubedl_fork} version for an update.`)
+            logger.error(`Failed to check ${default_downloader} version for an update.`)
            logger.error(err);
            resolve(null);
+            return;
        });
    });
 }

-function updateDetailsJSON(new_version, fork, output_path) {
+exports.updateYoutubeDL = async (latest_update_version) => {
+    const default_downloader = config_api.getConfigItem('ytdl_default_downloader');
+    await download_sources[default_downloader]['func'](latest_update_version);
+}
+
+exports.verifyBinaryExistsLinux = () => {
+    const details_json = fs.readJSONSync(CONSTS.DETAILS_BIN_PATH);
+    if (!is_windows && details_json && (!details_json['path'] || details_json['path'].includes('.exe'))) {
+        details_json['path'] = 'node_modules/youtube-dl/bin/youtube-dl';
+        details_json['exec'] = 'youtube-dl';
+        details_json['version'] = OUTDATED_VERSION;
+        fs.writeJSONSync(CONSTS.DETAILS_BIN_PATH, details_json);
+
+        utils.restartServer();
+    }
+}
+
+async function downloadLatestYoutubeDLBinary(new_version) {
    const file_ext = is_windows ? '.exe' : '';
-    const details_json = fs.existsSync(CONSTS.DETAILS_BIN_PATH) ? fs.readJSONSync(CONSTS.DETAILS_BIN_PATH) : {};
-    if (!details_json[fork]) details_json[fork] = {};
-    const fork_json = details_json[fork];
-    fork_json['version'] = new_version;
-    fork_json['downloader'] = fork;
-    fork_json['path'] = output_path; // unused
-    fork_json['exec'] = fork + file_ext; // unused
+
+    const download_url = `https://github.com/ytdl-org/youtube-dl/releases/latest/download/youtube-dl${file_ext}`;
+    const output_path = `node_modules/youtube-dl/bin/youtube-dl${file_ext}`;
+
+    await utils.fetchFile(download_url, output_path, `youtube-dl ${new_version}`);
+
+    updateDetailsJSON(new_version, 'youtube-dl');
+}
+
+async function downloadLatestYoutubeDLCBinary(new_version) {
+    const file_ext = is_windows ? '.exe' : '';
+
+    const download_url = `https://github.com/blackjack4494/yt-dlc/releases/latest/download/youtube-dlc${file_ext}`;
+    const output_path = `node_modules/youtube-dl/bin/youtube-dl${file_ext}`;
+
+    await utils.fetchFile(download_url, output_path, `youtube-dlc ${new_version}`);
+
+    updateDetailsJSON(new_version, 'youtube-dlc');
+}
+
+async function downloadLatestYoutubeDLPBinary(new_version) {
+    const file_ext = is_windows ? '.exe' : '';
+
+    const download_url = `https://github.com/yt-dlp/yt-dlp/releases/latest/download/yt-dlp${file_ext}`;
+    const output_path = `node_modules/youtube-dl/bin/youtube-dl${file_ext}`;
+
+    await utils.fetchFile(download_url, output_path, `yt-dlp ${new_version}`);
+
+    updateDetailsJSON(new_version, 'yt-dlp');
+}
+
+function updateDetailsJSON(new_version, downloader) {
+    const details_json = fs.readJSONSync(CONSTS.DETAILS_BIN_PATH);
+    if (new_version) details_json['version'] = new_version;
+    details_json['downloader'] = downloader;
    fs.writeJSONSync(CONSTS.DETAILS_BIN_PATH, details_json);
 }
--- a/chart/Chart.yaml
+++ b/chart/Chart.yaml
@@ -1,6 +1,6 @@
 apiVersion: v2
 name: youtubedl-material
-description: A Helm chart for https://github.com/Tzahi12345/YoutubeDL-Material
+description: A Helm chart for Kubernetes

 # A chart can be either an 'application' or a 'library' chart.
 #
@@ -15,10 +15,10 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 0.2.0
+version: 0.1.0

 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to
 # follow Semantic Versioning. They should reflect the version the application is using.
 # It is recommended to use it with quotes.
-appVersion: "4.3.2"
+appVersion: "4.3.1"
--- a/chart/templates/ingress.yaml
+++ b/chart/templates/ingress.yaml
@@ -1,14 +1,7 @@
 {{- if .Values.ingress.enabled -}}
 {{- $fullName := include "youtubedl-material.fullname" . -}}
 {{- $svcPort := .Values.service.port -}}
-{{- if and .Values.ingress.className (not (semverCompare ">=1.18-0" .Capabilities.KubeVersion.GitVersion)) }}
-  {{- if not (hasKey .Values.ingress.annotations "kubernetes.io/ingress.class") }}
-  {{- $_ := set .Values.ingress.annotations "kubernetes.io/ingress.class" .Values.ingress.className}}
-  {{- end }}
-{{- end }}
-{{- if semverCompare ">=1.19-0" .Capabilities.KubeVersion.GitVersion -}}
-apiVersion: networking.k8s.io/v1
-{{- else if semverCompare ">=1.14-0" .Capabilities.KubeVersion.GitVersion -}}
+{{- if semverCompare ">=1.14-0" .Capabilities.KubeVersion.GitVersion -}}
 apiVersion: networking.k8s.io/v1beta1
 {{- else -}}
 apiVersion: extensions/v1beta1
@@ -23,9 +16,6 @@ metadata:
    {{- toYaml . | nindent 4 }}
  {{- end }}
 spec:
-  {{- if and .Values.ingress.className (semverCompare ">=1.18-0" .Capabilities.KubeVersion.GitVersion) }}
-  ingressClassName: {{ .Values.ingress.className }}
-  {{- end }}
  {{- if .Values.ingress.tls }}
  tls:
    {{- range .Values.ingress.tls }}
@@ -43,19 +33,9 @@ spec:
        paths:
          {{- range .paths }}
          - path: {{ .path }}
-            {{- if and .pathType (semverCompare ">=1.18-0" $.Capabilities.KubeVersion.GitVersion) }}
-            pathType: {{ .pathType }}
-            {{- end }}
            backend:
-              {{- if semverCompare ">=1.19-0" $.Capabilities.KubeVersion.GitVersion }}
-              service:
-                name: {{ $fullName }}
-                port:
-                  number: {{ $svcPort }}
-              {{- else }}
              serviceName: {{ $fullName }}
              servicePort: {{ $svcPort }}
-              {{- end }}
          {{- end }}
    {{- end }}
-{{- end }}
+  {{- end }}
--- a/docker-utils/GetTwitchDownloader.py
+++ b/docker-utils/GetTwitchDownloader.py
@@ -26,7 +26,8 @@ def getZipName():

 def getLatestFileInRepo(repo, search_string):
    # Create an unauthenticated instance of the Github object
-    g = Github(os.environ.get('GH_TOKEN'))
+    gh_token = os.environ.get('GH_TOKEN')
+    g = Github(gh_token if gh_token else None) # ensure it's none if it's falsy

    # Replace with the repository owner and name
    repo = g.get_repo(repo)
--- a/docker-utils/fetch-twitchdownloader.sh
+++ b/docker-utils/fetch-twitchdownloader.sh
@@ -1,39 +0,0 @@
-#!/bin/sh
-
-# THANK YOU TALULAH (https://github.com/nottalulah) for your help in figuring this out
-# and also optimizing some code with this commit.
-# xoxo :D
-
-case $(uname -m) in
-  x86_64)
-    ARCH=Linux-x64;;
-  aarch64)
-    ARCH=LinuxArm64;;
-  armhf)
-    ARCH=LinuxArm;;
-  armv7)
-    ARCH=LinuxArm;;
-  armv7l)
-    ARCH=LinuxArm;;
-  *)
-    echo "Unsupported architecture: $(uname -m)"
-    exit 1
-esac
-
-echo "(INFO) Architecture detected: $ARCH"
-echo "(1/5) READY - Install unzip"
-apt-get update && apt-get -y install unzip curl jq libicu70
-VERSION=$(curl --silent "https://api.github.com/repos/lay295/TwitchDownloader/releases" | jq -r --arg arch "$ARCH" '[.[] | select(.assets | length > 0) | select(.assets[].name | contains("CLI") and contains($arch))] | max_by(.published_at) | .tag_name')
-echo "(2/5) DOWNLOAD - Acquire twitchdownloader"
-curl -o twitchdownloader.zip \
-    --connect-timeout 5 \
-    --max-time 120 \
-    --retry 5 \
-    --retry-delay 0 \
-    --retry-max-time 40 \
-    -L "https://github.com/lay295/TwitchDownloader/releases/download/$VERSION/TwitchDownloaderCLI-$VERSION-$ARCH.zip"
-unzip twitchdownloader.zip
-chmod +x TwitchDownloaderCLI
-echo "(3/5) Smoke test"
-./TwitchDownloaderCLI --help
-cp ./TwitchDownloaderCLI /usr/local/bin/TwitchDownloaderCLI
--- a/docker-utils/ffmpeg-fetch.sh
+++ b/docker-utils/ffmpeg-fetch.sh
@@ -30,7 +30,7 @@ curl -o ffmpeg.txz \
    --retry 5 \
    --retry-delay 0 \
    --retry-max-time 40 \
-    "https://johnvansickle.com/ffmpeg/old-releases/ffmpeg-5.1.1-${ARCH}-static.tar.xz"
+    "https://johnvansickle.com/ffmpeg/builds/ffmpeg-git-${ARCH}-static.tar.xz"
 mkdir /tmp/ffmpeg
 tar xf ffmpeg.txz -C /tmp/ffmpeg
 echo "(3/5) CLEANUP - Remove temp dependencies from ffmpeg obtain layer"
--- a/package-lock.json
+++ b/package-lock.json
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
  "name": "youtube-dl-material",
-  "version": "4.3.2",
+  "version": "4.3.1",
  "license": "MIT",
  "scripts": {
    "ng": "ng",
@@ -78,11 +78,5 @@
    "protractor": "~7.0.0",
    "ts-node": "~3.0.4",
    "tslint": "~6.1.0"
-  },
-  "overrides": {
-    "ngx-avatars": {
-      "@angular/common": "15.0.1",
-      "@angular/core": "15.0.1"
-    }
-}
+  }
 }
--- a/src/api-types/index.ts
+++ b/src/api-types/index.ts
@@ -14,7 +14,6 @@ export type { ChangeRolePermissionsRequest } from './models/ChangeRolePermission
 export type { ChangeUserPermissionsRequest } from './models/ChangeUserPermissionsRequest';
 export type { CheckConcurrentStreamRequest } from './models/CheckConcurrentStreamRequest';
 export type { CheckConcurrentStreamResponse } from './models/CheckConcurrentStreamResponse';
-export type { CheckSubscriptionRequest } from './models/CheckSubscriptionRequest';
 export type { ClearDownloadsRequest } from './models/ClearDownloadsRequest';
 export type { ConcurrentStream } from './models/ConcurrentStream';
 export type { Config } from './models/Config';
@@ -105,7 +104,6 @@ export type { SubscriptionRequestData } from './models/SubscriptionRequestData';
 export type { SuccessObject } from './models/SuccessObject';
 export type { TableInfo } from './models/TableInfo';
 export type { Task } from './models/Task';
-export { TaskType } from './models/TaskType';
 export type { TestConnectionStringRequest } from './models/TestConnectionStringRequest';
 export type { TestConnectionStringResponse } from './models/TestConnectionStringResponse';
 export type { TransferDBRequest } from './models/TransferDBRequest';
--- a/src/api-types/models/AddFileToPlaylistRequest.ts
+++ b/src/api-types/models/AddFileToPlaylistRequest.ts
@@ -5,4 +5,4 @@
 export type AddFileToPlaylistRequest = {
    file_uid: string;
    playlist_id: string;
-};
+};
--- a/src/api-types/models/Archive.ts
+++ b/src/api-types/models/Archive.ts
@@ -13,4 +13,4 @@ export type Archive = {
    sub_id?: string;
    timestamp: number;
    uid: string;
-};
+};
--- a/src/api-types/models/BaseChangePermissionsRequest.ts
+++ b/src/api-types/models/BaseChangePermissionsRequest.ts
@@ -8,4 +8,4 @@ import type { YesNo } from './YesNo';
 export type BaseChangePermissionsRequest = {
    permission: UserPermission;
    new_value: YesNo;
-};
+};
--- a/src/api-types/models/Category.ts
+++ b/src/api-types/models/Category.ts
@@ -12,4 +12,4 @@ export type Category = {
     * Overrides file output for downloaded files in category
     */
    custom_output?: string;
-};
+};
--- a/src/api-types/models/CategoryRule.ts
+++ b/src/api-types/models/CategoryRule.ts
@@ -22,4 +22,4 @@ export namespace CategoryRule {
    }


-}
+}
--- a/src/api-types/models/ChangeRolePermissionsRequest.ts
+++ b/src/api-types/models/ChangeRolePermissionsRequest.ts
@@ -6,4 +6,4 @@ import type { BaseChangePermissionsRequest } from './BaseChangePermissionsReques

 export type ChangeRolePermissionsRequest = (BaseChangePermissionsRequest & {
 role: string;
-});
+});
--- a/src/api-types/models/ChangeUserPermissionsRequest.ts
+++ b/src/api-types/models/ChangeUserPermissionsRequest.ts
@@ -6,4 +6,4 @@ import type { BaseChangePermissionsRequest } from './BaseChangePermissionsReques

 export type ChangeUserPermissionsRequest = (BaseChangePermissionsRequest & {
 user_uid: string;
-});
+});
--- a/src/api-types/models/CheckConcurrentStreamRequest.ts
+++ b/src/api-types/models/CheckConcurrentStreamRequest.ts
@@ -7,4 +7,4 @@ export type CheckConcurrentStreamRequest = {
     * UID of the concurrent stream
     */
    uid: string;
-};
+};
--- a/src/api-types/models/CheckConcurrentStreamResponse.ts
+++ b/src/api-types/models/CheckConcurrentStreamResponse.ts
@@ -6,4 +6,4 @@ import type { ConcurrentStream } from './ConcurrentStream';

 export type CheckConcurrentStreamResponse = {
    stream: ConcurrentStream;
-};
+};
--- a/src/api-types/models/CheckSubscriptionRequest.ts
+++ b/src/api-types/models/CheckSubscriptionRequest.ts
@@ -1,7 +0,0 @@
-/* istanbul ignore file */
-/* tslint:disable */
-/* eslint-disable */
-
-export type CheckSubscriptionRequest = {
-    sub_id: string;
-};
--- a/src/api-types/models/ClearDownloadsRequest.ts
+++ b/src/api-types/models/ClearDownloadsRequest.ts
@@ -6,4 +6,4 @@ export type ClearDownloadsRequest = {
    clear_finished?: boolean;
    clear_paused?: boolean;
    clear_errors?: boolean;
-};
+};
--- a/src/api-types/models/ConcurrentStream.ts
+++ b/src/api-types/models/ConcurrentStream.ts
@@ -6,4 +6,4 @@ export type ConcurrentStream = {
    playback_timestamp?: number;
    unix_timestamp?: number;
    playing?: boolean;
-};
+};
--- a/src/api-types/models/Config.ts
+++ b/src/api-types/models/Config.ts
@@ -4,4 +4,4 @@

 export type Config = {
    YoutubeDLMaterial: any;
-};
+};
--- a/src/api-types/models/ConfigResponse.ts
+++ b/src/api-types/models/ConfigResponse.ts
@@ -7,4 +7,4 @@ import type { Config } from './Config';
 export type ConfigResponse = {
    config_file: Config;
    success: boolean;
-};
+};
--- a/src/api-types/models/CreateCategoryRequest.ts
+++ b/src/api-types/models/CreateCategoryRequest.ts
@@ -4,4 +4,4 @@

 export type CreateCategoryRequest = {
    name: string;
-};
+};
--- a/src/api-types/models/CreateCategoryResponse.ts
+++ b/src/api-types/models/CreateCategoryResponse.ts
@@ -7,4 +7,4 @@ import type { Category } from './Category';
 export type CreateCategoryResponse = {
    new_category?: Category;
    success?: boolean;
-};
+};
--- a/src/api-types/models/CreatePlaylistRequest.ts
+++ b/src/api-types/models/CreatePlaylistRequest.ts
@@ -6,4 +6,4 @@ export type CreatePlaylistRequest = {
    playlistName: string;
    uids: Array<string>;
    thumbnailURL: string;
-};
+};
--- a/src/api-types/models/CreatePlaylistResponse.ts
+++ b/src/api-types/models/CreatePlaylistResponse.ts
@@ -7,4 +7,4 @@ import type { Playlist } from './Playlist';
 export type CreatePlaylistResponse = {
    new_playlist: Playlist;
    success: boolean;
-};
+};
--- a/src/api-types/models/CropFileSettings.ts
+++ b/src/api-types/models/CropFileSettings.ts
@@ -5,4 +5,4 @@
 export type CropFileSettings = {
    cropFileStart: number;
    cropFileEnd: number;
-};
+};
--- a/src/api-types/models/DBBackup.ts
+++ b/src/api-types/models/DBBackup.ts
@@ -17,4 +17,4 @@ export namespace DBBackup {
    }


-}
+}
--- a/src/api-types/models/DBInfoResponse.ts
+++ b/src/api-types/models/DBInfoResponse.ts
@@ -16,4 +16,4 @@ roles?: TableInfo;
 download_queue?: TableInfo;
 archives?: TableInfo;
 };
-};
+};
--- a/src/api-types/models/DatabaseFile.ts
+++ b/src/api-types/models/DatabaseFile.ts
@@ -42,4 +42,4 @@ export type DatabaseFile = {
     */
    abr?: number;
    favorite: boolean;
-};
+};
--- a/src/api-types/models/DeleteAllFilesResponse.ts
+++ b/src/api-types/models/DeleteAllFilesResponse.ts
@@ -11,4 +11,4 @@ export type DeleteAllFilesResponse = {
     * Number of files removed
     */
    delete_count?: number;
-};
+};
--- a/src/api-types/models/DeleteArchiveItemsRequest.ts
+++ b/src/api-types/models/DeleteArchiveItemsRequest.ts
@@ -6,4 +6,4 @@ import type { Archive } from './Archive';

 export type DeleteArchiveItemsRequest = {
    archives: Array<Archive>;
-};
+};
--- a/src/api-types/models/DeleteCategoryRequest.ts
+++ b/src/api-types/models/DeleteCategoryRequest.ts
@@ -4,4 +4,4 @@

 export type DeleteCategoryRequest = {
    category_uid: string;
-};
+};
--- a/src/api-types/models/DeleteMp3Mp4Request.ts
+++ b/src/api-types/models/DeleteMp3Mp4Request.ts
@@ -5,4 +5,4 @@
 export type DeleteMp3Mp4Request = {
    uid: string;
    blacklistMode?: boolean;
-};
+};
--- a/src/api-types/models/DeleteNotificationRequest.ts
+++ b/src/api-types/models/DeleteNotificationRequest.ts
@@ -4,4 +4,4 @@

 export type DeleteNotificationRequest = {
    uid: string;
-};
+};
--- a/src/api-types/models/DeletePlaylistRequest.ts
+++ b/src/api-types/models/DeletePlaylistRequest.ts
@@ -4,4 +4,4 @@

 export type DeletePlaylistRequest = {
    playlist_id: string;
-};
+};
--- a/src/api-types/models/DeleteSubscriptionFileRequest.ts
+++ b/src/api-types/models/DeleteSubscriptionFileRequest.ts
@@ -8,4 +8,4 @@ export type DeleteSubscriptionFileRequest = {
     * If true, does not remove id from archive. Only valid if youtube-dl archive is enabled in settings.
     */
    deleteForever?: boolean;
-};
+};
--- a/src/api-types/models/DeleteUserRequest.ts
+++ b/src/api-types/models/DeleteUserRequest.ts
@@ -4,4 +4,4 @@

 export type DeleteUserRequest = {
    uid: string;
-};
+};
--- a/src/api-types/models/Download.ts
+++ b/src/api-types/models/Download.ts
@@ -8,7 +8,6 @@ export type Download = {
    running: boolean;
    finished: boolean;
    paused: boolean;
-    cancelled?: boolean;
    finished_step: boolean;
    url: string;
    type: string;
@@ -28,4 +27,4 @@ export type Download = {
    sub_id?: string;
    sub_name?: string;
    prefetched_info?: any;
-};
+};
--- a/src/api-types/models/DownloadArchiveRequest.ts
+++ b/src/api-types/models/DownloadArchiveRequest.ts
@@ -7,4 +7,4 @@ import type { FileType } from './FileType';
 export type DownloadArchiveRequest = {
    type?: FileType;
    sub_id?: string;
-};
+};
--- a/src/api-types/models/DownloadFileRequest.ts
+++ b/src/api-types/models/DownloadFileRequest.ts
@@ -11,4 +11,4 @@ export type DownloadFileRequest = {
    playlist_id?: string;
    url?: string;
    type?: FileType;
-};
+};
--- a/src/api-types/models/DownloadRequest.ts
+++ b/src/api-types/models/DownloadRequest.ts
@@ -49,4 +49,4 @@ export type DownloadRequest = {
     * If using youtube-dl archive, download will ignore it
     */
    ignoreArchive?: boolean;
-};
+};
--- a/src/api-types/models/DownloadResponse.ts
+++ b/src/api-types/models/DownloadResponse.ts
@@ -6,4 +6,4 @@ import type { Download } from './Download';

 export type DownloadResponse = {
    download?: Download;
-};
+};
--- a/src/api-types/models/DownloadTwitchChatByVODIDRequest.ts
+++ b/src/api-types/models/DownloadTwitchChatByVODIDRequest.ts
@@ -20,4 +20,4 @@ export type DownloadTwitchChatByVODIDRequest = {
     */
    uuid?: string;
    sub?: Subscription;
-};
+};
--- a/src/api-types/models/DownloadTwitchChatByVODIDResponse.ts
+++ b/src/api-types/models/DownloadTwitchChatByVODIDResponse.ts
@@ -6,4 +6,4 @@ import type { TwitchChatMessage } from './TwitchChatMessage';

 export type DownloadTwitchChatByVODIDResponse = {
    chat: Array<TwitchChatMessage>;
-};
+};
--- a/src/api-types/models/DownloadVideosForSubscriptionRequest.ts
+++ b/src/api-types/models/DownloadVideosForSubscriptionRequest.ts
@@ -4,4 +4,4 @@

 export type DownloadVideosForSubscriptionRequest = {
    subID: string;
-};
+};
--- a/src/api-types/models/FileType.ts
+++ b/src/api-types/models/FileType.ts
@@ -5,4 +5,4 @@
 export enum FileType {
    AUDIO = 'audio',
    VIDEO = 'video',
-}
+}
--- a/src/api-types/models/FileTypeFilter.ts
+++ b/src/api-types/models/FileTypeFilter.ts
@@ -6,4 +6,4 @@ export enum FileTypeFilter {
    AUDIO_ONLY = 'audio_only',
    VIDEO_ONLY = 'video_only',
    BOTH = 'both',
-}
+}
--- a/src/api-types/models/GenerateArgsResponse.ts
+++ b/src/api-types/models/GenerateArgsResponse.ts
@@ -4,4 +4,4 @@

 export type GenerateArgsResponse = {
    args?: Array<string>;
-};
+};
--- a/src/api-types/models/GenerateNewApiKeyResponse.ts
+++ b/src/api-types/models/GenerateNewApiKeyResponse.ts
@@ -4,4 +4,4 @@

 export type GenerateNewApiKeyResponse = {
    new_api_key: string;
-};
+};
--- a/src/api-types/models/GetAllCategoriesResponse.ts
+++ b/src/api-types/models/GetAllCategoriesResponse.ts
@@ -6,4 +6,4 @@ import type { Category } from './Category';

 export type GetAllCategoriesResponse = {
    categories: Array<Category>;
-};
+};
--- a/src/api-types/models/GetAllDownloadsRequest.ts
+++ b/src/api-types/models/GetAllDownloadsRequest.ts
@@ -7,4 +7,4 @@ export type GetAllDownloadsRequest = {
     * Filters downloads with the array
     */
    uids?: Array<string> | null;
-};
+};
--- a/src/api-types/models/GetAllDownloadsResponse.ts
+++ b/src/api-types/models/GetAllDownloadsResponse.ts
@@ -6,4 +6,4 @@ import type { Download } from './Download';

 export type GetAllDownloadsResponse = {
    downloads?: Array<Download>;
-};
+};
--- a/src/api-types/models/GetAllFilesRequest.ts
+++ b/src/api-types/models/GetAllFilesRequest.ts
@@ -21,4 +21,4 @@ export type GetAllFilesRequest = {
     * Include if you want to filter by subscription
     */
    sub_id?: string;
-};
+};
--- a/src/api-types/models/GetAllFilesResponse.ts
+++ b/src/api-types/models/GetAllFilesResponse.ts
@@ -11,4 +11,4 @@ export type GetAllFilesResponse = {
     * All video playlists
     */
    playlists: Array<Playlist>;
-};
+};
--- a/src/api-types/models/GetAllSubscriptionsResponse.ts
+++ b/src/api-types/models/GetAllSubscriptionsResponse.ts
@@ -6,4 +6,4 @@ import type { Subscription } from './Subscription';

 export type GetAllSubscriptionsResponse = {
    subscriptions: Array<Subscription>;
-};
+};
--- a/src/api-types/models/GetAllTasksResponse.ts
+++ b/src/api-types/models/GetAllTasksResponse.ts
@@ -6,4 +6,4 @@ import type { Task } from './Task';

 export type GetAllTasksResponse = {
    tasks?: Array<Task>;
-};
+};
--- a/src/api-types/models/GetArchivesRequest.ts
+++ b/src/api-types/models/GetArchivesRequest.ts
@@ -7,4 +7,4 @@ import type { FileType } from './FileType';
 export type GetArchivesRequest = {
    type?: FileType;
    sub_id?: string;
-};
+};
--- a/src/api-types/models/GetArchivesResponse.ts
+++ b/src/api-types/models/GetArchivesResponse.ts
@@ -6,4 +6,4 @@ import type { Archive } from './Archive';

 export type GetArchivesResponse = {
    archives: Array<Archive>;
-};
+};
--- a/src/api-types/models/GetDBBackupsResponse.ts
+++ b/src/api-types/models/GetDBBackupsResponse.ts
@@ -6,4 +6,4 @@ import type { DBBackup } from './DBBackup';

 export type GetDBBackupsResponse = {
    tasks?: Array<DBBackup>;
-};
+};
--- a/src/api-types/models/GetDownloadRequest.ts
+++ b/src/api-types/models/GetDownloadRequest.ts
@@ -4,4 +4,4 @@

 export type GetDownloadRequest = {
    download_uid: string;
-};
+};
--- a/src/api-types/models/GetDownloadResponse.ts
+++ b/src/api-types/models/GetDownloadResponse.ts
@@ -6,4 +6,4 @@ import type { Download } from './Download';

 export type GetDownloadResponse = {
    download?: Download;
-};
+};
--- a/src/api-types/models/GetFileFormatsRequest.ts
+++ b/src/api-types/models/GetFileFormatsRequest.ts
@@ -4,4 +4,4 @@

 export type GetFileFormatsRequest = {
    url?: string;
-};
+};
--- a/src/api-types/models/GetFileFormatsResponse.ts
+++ b/src/api-types/models/GetFileFormatsResponse.ts
@@ -7,4 +7,4 @@ export type GetFileFormatsResponse = {
    result: {
 formats?: Array<any>;
 };
-};
+};
--- a/src/api-types/models/GetFileRequest.ts
+++ b/src/api-types/models/GetFileRequest.ts
@@ -14,4 +14,4 @@ export type GetFileRequest = {
     * User UID
     */
    uuid?: string;
-};
+};
--- a/src/api-types/models/GetFileResponse.ts
+++ b/src/api-types/models/GetFileResponse.ts
@@ -7,4 +7,4 @@ import type { DatabaseFile } from './DatabaseFile';
 export type GetFileResponse = {
    success: boolean;
    file?: DatabaseFile;
-};
+};
--- a/src/api-types/models/GetFullTwitchChatRequest.ts
+++ b/src/api-types/models/GetFullTwitchChatRequest.ts
@@ -16,4 +16,4 @@ export type GetFullTwitchChatRequest = {
     */
    uuid?: string;
    sub?: Subscription;
-};
+};
--- a/src/api-types/models/GetFullTwitchChatResponse.ts
+++ b/src/api-types/models/GetFullTwitchChatResponse.ts
@@ -5,4 +5,4 @@
 export type GetFullTwitchChatResponse = {
    success: boolean;
    error?: string;
-};
+};
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Isaac Abadi	a4ca1abb7c	Adds token to GH actions for GetTwitchDownloader	2023-05-07 00:51:21 -04:00
Isaac Abadi	d90434c240	Added python3.8-dev/build-essential to dockerfile	2023-05-07 00:24:47 -04:00
Isaac Abadi	7a8e94ee64	Added PR multiarch	2023-05-07 00:22:08 -04:00