Downloads are now properly assigned a filename

- downloads are now treated as playlists for cleaner logic

.dockerignore

@@ -1,7 +0,0 @@
-.git
-db
-appdata
-audio
-video
-subscriptions
-users

.eslintrc.json

@@ -1,20 +0,0 @@
-{
-    "env": {
-        "browser": true,
-        "es2021": true
-    },
-    "extends": [
-        "eslint:recommended",
-        "plugin:@typescript-eslint/recommended"
-    ],
-    "parser": "@typescript-eslint/parser",
-    "parserOptions": {
-        "ecmaVersion": 12,
-        "sourceType": "module"
-    },
-    "plugins": [
-        "@typescript-eslint"
-    ],
-    "rules": {
-    }
-}

.github/ISSUE_TEMPLATE/bug_report.md

@@ -1,38 +0,0 @@
----
-name: Bug report
-about: Create a report to help us improve
-title: "[BUG]"
-labels: bug
-assignees: ''
-
----
-
-**Describe the bug**
-A clear and concise description of what the bug is.
-
-**To Reproduce**
-Steps to reproduce the behavior:
-1. Go to '...'
-2. Click on '....'
-3. Scroll down to '....'
-4. See error
-
-**Expected behavior**
-A clear and concise description of what you expected to happen.
-
-**Screenshots**
-If applicable, add screenshots to help explain your problem.
-
-**Environment**
-- YoutubeDL-Material version
-- Docker tag: <tag> (optional)
-
-Ideally you'd copy the info as presented on the "About" dialogue
-in YoutubeDL-Material.
-(for that, click on the three dots on the top right and then
-check "installation details". On later versions of YoutubeDL-
-Material you will find pretty much all the crucial information
-here that we need in most cases!)
-
-**Additional context**
-Add any other context about the problem here. For example, a YouTube link.

.github/ISSUE_TEMPLATE/feature_request.md

@@ -1,17 +0,0 @@
----
-name: Feature request
-about: Suggest an idea for this project
-title: "[FEATURE]"
-labels: enhancement
-assignees: ''
-
----
-
-**Is your feature request related to a problem? Please describe.**
-A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
-
-**Describe the solution you'd like**
-A clear and concise description of what you want to happen.
-
-**Additional context**
-Add any other context or screenshots about the feature request here.

.github/dependabot.yaml

@@ -1,18 +0,0 @@
-version: 2
-updates:
-  - package-ecosystem: "docker"
-    directory: "/"
-    schedule:
-      interval: "daily"
-  - package-ecosystem: "github-actions"
-    directory: "/.github/workflows"
-    schedule:
-      interval: "daily"
-  - package-ecosystem: "npm"
-    directory: "/"
-    schedule:
-      interval: "daily"
-  - package-ecosystem: "npm"
-    directory: "/backend/"
-    schedule:
-      interval: "daily"

.github/workflows/build.yml

@@ -1,111 +0,0 @@
-name: continuous integration
-
-on:
-  push:
-    branches: [master, feat/*]
-    tags:
-      - v*
-  pull_request:
-      branches: [master]
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    steps:
-      - name: checkout code
-        uses: actions/checkout@v2
-      - name: setup node
-        uses: actions/setup-node@v2
-        with:
-          node-version: '14'
-          cache: 'npm'
-      - name: install dependencies
-        run: |
-          npm install
-          cd backend
-          npm install
-          sudo npm install -g @angular/cli
-      - name: Set hash
-        id: vars
-        run: echo "::set-output name=sha_short::$(git rev-parse --short HEAD)"
-      - name: Get current date
-        id: date
-        run: echo "::set-output name=date::$(date +'%Y-%m-%d')"
-      - name: create-json
-        id: create-json
-        uses: jsdaniell/create-json@1.1.2
-        with:
-          name: "version.json"
-          json: '{"type": "autobuild", "tag": "N/A", "commit": "${{ steps.vars.outputs.sha_short }}", "date": "${{ steps.date.outputs.date }}"}'
-          dir: 'backend/'
-      - name: build
-        run: npm run build
-      - name: prepare artifact upload
-        shell: pwsh
-        run: |
-          New-Item -Name build -ItemType Directory
-          New-Item -Path build -Name youtubedl-material -ItemType Directory
-          Copy-Item -Path ./backend/appdata -Recurse -Destination ./build/youtubedl-material
-          Copy-Item -Path ./backend/audio -Recurse -Destination ./build/youtubedl-material
-          Copy-Item -Path ./backend/authentication -Recurse -Destination ./build/youtubedl-material
-          Copy-Item -Path ./backend/public -Recurse -Destination ./build/youtubedl-material
-          Copy-Item -Path ./backend/subscriptions -Recurse -Destination ./build/youtubedl-material
-          Copy-Item -Path ./backend/video -Recurse -Destination ./build/youtubedl-material
-          New-Item -Path ./build/youtubedl-material -Name users -ItemType Directory
-          Copy-Item -Path ./backend/*.js -Destination ./build/youtubedl-material
-          Copy-Item -Path ./backend/*.json -Destination ./build/youtubedl-material
-      - name: upload build artifact
-        uses: actions/upload-artifact@v1
-        with:
-          name: youtubedl-material
-          path: build
-  release:
-    runs-on: ubuntu-latest
-    needs: build
-    if: contains(github.ref, '/tags/v')
-    steps:
-      - name: checkout code
-        uses: actions/checkout@v2
-      - name: create release
-        id: create_release
-        uses: actions/create-release@v1
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          tag_name: ${{ github.ref }}
-          release_name: YoutubeDL-Material ${{ github.ref }}
-          body: |
-            # New features
-            # Minor additions
-            # Bug fixes
-          draft: true
-          prerelease: false
-      - name: download build artifact
-        uses: actions/download-artifact@v1
-        with:
-          name: youtubedl-material
-          path: ${{runner.temp}}/youtubedl-material
-      - name: extract tag name
-        id: tag_name
-        run: echo ::set-output name=tag_name::${GITHUB_REF#refs/tags/}
-      - name: prepare release asset
-        shell: pwsh
-        run: Compress-Archive -Path ${{runner.temp}}/youtubedl-material -DestinationPath youtubedl-material-${{ steps.tag_name.outputs.tag_name }}.zip
-      - name: upload release asset
-        uses: actions/upload-release-asset@v1
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          upload_url: ${{ steps.create_release.outputs.upload_url }}
-          asset_path: ./youtubedl-material-${{ steps.tag_name.outputs.tag_name }}.zip
-          asset_name: youtubedl-material-${{ steps.tag_name.outputs.tag_name }}.zip
-          asset_content_type: application/zip
-      - name: upload docker-compose asset
-        uses: actions/upload-release-asset@v1
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          upload_url: ${{ steps.create_release.outputs.upload_url }}
-          asset_path: ./docker-compose.yml
-          asset_name: docker-compose.yml
-          asset_content_type: text/plain

.github/workflows/close-issue-if-noresponse.yml

@@ -1,38 +0,0 @@
-name: No Response
-
-# Both `issue_comment` and `scheduled` event types are required for this Action
-# to work properly.
-on:
-  issue_comment:
-    types: [created]
-  schedule:
-    # Schedule for five minutes after the hour, every hour
-    - cron: '5 * * * *'
-
-# By specifying the access of one of the scopes, all of those that are not
-# specified are set to 'none'.
-permissions:
-  issues: write
-
-jobs:
-  noResponse:
-    runs-on: ubuntu-latest
-    if: ${{ github.repository == 'Tzahi12345/YoutubeDL-Material' }}
-    steps:
-      - uses: lee-dohm/no-response@v0.5.0
-        with:
-          token: ${{ github.token }}
-          # Comment to post when closing an Issue for lack of response. Set to `false` to disable
-          closeComment: >
-            This issue has been automatically closed because there has been no response
-            to our request for more information from the original author. With only the
-            information that is currently in the issue, we don't have enough information
-            to take action. Please reach out if you have or find the answers we need so
-            that we can investigate further. We will re-open this issue if you provide us
-            with the requested information with a comment under this issue.
-            Thank you for your understanding and for trying to help make this application
-            a better one!
-          # Number of days of inactivity before an issue is closed for lack of response.
-          daysUntilClose: 21
-          # Label requiring a response.
-          responseRequiredLabel: "💬 response-needed"

.github/workflows/codeql-analysis.yml

@@ -1,71 +0,0 @@
-# For most projects, this workflow file will not need changing; you simply need
-# to commit it to your repository.
-#
-# You may wish to alter this file to override the set of languages analyzed,
-# or to provide custom queries or build logic.
-name: "CodeQL"
-
-on:
-  push:
-    branches: [master]
-  pull_request:
-    # The branches below must be a subset of the branches above
-    branches: [master]
-  schedule:
-    - cron: '0 12 * * 6'
-
-jobs:
-  analyze:
-    name: Analyze
-    runs-on: ubuntu-latest
-
-    strategy:
-      fail-fast: false
-      matrix:
-        # Override automatic language detection by changing the below list
-        # Supported options are ['csharp', 'cpp', 'go', 'java', 'javascript', 'python']
-        language: ['javascript']
-        # Learn more...
-        # https://docs.github.com/en/github/finding-security-vulnerabilities-and-errors-in-your-code/configuring-code-scanning#overriding-automatic-language-detection
-
-    steps:
-    - name: Checkout repository
-      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.
-        fetch-depth: 2
-
-    # If this run was triggered by a pull request event, then checkout
-    # the head of the pull request instead of the merge commit.
-    - run: git checkout HEAD^2
-      if: ${{ github.event_name == 'pull_request' }}
-
-    # Initializes the CodeQL tools for scanning.
-    - name: Initialize CodeQL
-      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.
-        # By default, queries listed here will override any specified in a config file. 
-        # Prefix the list here with "+" to use these queries and those in the config file.
-        # queries: ./path/to/local/query, your-org/your-repo/queries@main
-
-    # 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@v1
-
-    # ℹ️ Command-line programs to run using the OS shell.
-    # 📚 https://git.io/JvXDl
-
-    # ✏️ If the Autobuild fails above, remove it and uncomment the following three lines
-    #    and modify them (or add more) to build your code if your project
-    #    uses a compiled language
-
-    #- run: |
-    #   make bootstrap
-    #   make release
-
-    - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@v1

.github/workflows/docker-pr.yml

@@ -1,27 +0,0 @@
-name: docker-pr
-
-on:
-  pull_request:
-    branches: [master]
-
-jobs:
-  build-and-push:
-    runs-on: ubuntu-latest
-    steps:
-      - name: checkout code
-        uses: actions/checkout@v2
-      - name: Set hash
-        id: vars
-        run: echo "::set-output name=sha_short::$(git rev-parse --short HEAD)"
-      - name: Get current date
-        id: date
-        run: echo "::set-output name=date::$(date +'%Y-%m-%d')"
-      - name: create-json
-        id: create-json
-        uses: jsdaniell/create-json@1.1.2
-        with:
-          name: "version.json"
-          json: '{"type": "docker", "tag": "nightly", "commit": "${{ steps.vars.outputs.sha_short }}", "date": "${{ steps.date.outputs.date }}"}'
-          dir: 'backend/'
-      - name: Build docker images
-        run: docker build . -t tzahi12345/youtubedl-material:nightly-pr

.github/workflows/docker-release.yml

@@ -1,86 +0,0 @@
-name: docker-release
-
-on:
-  workflow_dispatch:
-    inputs:
-      tags:
-        description: 'Docker tags'
-        required: true
-  release:
-    types: [published]
-
-jobs:
-  build-and-push:
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: checkout code
-        uses: actions/checkout@v2
-
-      - name: Set hash
-        id: vars
-        run: echo "::set-output name=sha_short::$(git rev-parse --short HEAD)"
-
-      - name: Get current date
-        id: date
-        run: echo "::set-output name=date::$(date +'%Y-%m-%d')"
-
-      - name: create-json
-        id: create-json
-        uses: jsdaniell/create-json@1.1.2
-        with:
-          name: "version.json"
-          json: '{"type": "docker", "tag": "latest", "commit": "${{ steps.vars.outputs.sha_short }}", "date": "${{ steps.date.outputs.date }}"}'
-          dir: 'backend/'
-
-      - name: Set image tag
-        id: tags
-        run: |
-          if [ "${{ github.event.inputs.tags }}" != "" ]; then
-            echo "::set-output name=tags::${{ github.event.inputs.tags }}"
-          elif [ ${{ github.event.action }} == "release" ]; then
-            echo "::set-output name=tags::${{ github.event.release.tag_name }}"
-          else
-            echo "Unknown workflow trigger: ${{ github.event.action }}! Cannot determine default tag."
-            exit 1
-          fi
-
-      - name: Generate Docker image metadata
-        id: docker-meta
-        uses: docker/metadata-action@v4
-        with:
-          images: |
-            ${{ secrets.DOCKERHUB_USERNAME }}/${{ secrets.DOCKERHUB_REPO }}
-            ghcr.io/${{ github.repository_owner }}/${{ secrets.DOCKERHUB_REPO }}
-          tags: |
-            type=raw,value=${{ steps.tags.outputs.tags }}
-            type=raw,value=latest
-
-      - name: setup platform emulator
-        uses: docker/setup-qemu-action@v1
-
-      - name: setup multi-arch docker build
-        uses: docker/setup-buildx-action@v1
-
-      - name: Login to DockerHub
-        uses: docker/login-action@v1
-        with:
-          username: ${{ secrets.DOCKERHUB_USERNAME }}
-          password: ${{ secrets.DOCKERHUB_TOKEN }}
-
-      - name: Login to GitHub Container Registry
-        uses: docker/login-action@v2
-        with:
-          registry: ghcr.io
-          username: ${{ github.repository_owner }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: build & push images
-        uses: docker/build-push-action@v2
-        with:
-          context: .
-          file: ./Dockerfile
-          platforms: linux/amd64,linux/arm,linux/arm64/v8
-          push: true
-          tags: ${{ steps.docker-meta.outputs.tags }}
-          labels: ${{ steps.docker-meta.outputs.labels }}

.github/workflows/docker.yml

@@ -1,86 +0,0 @@
-name: docker
-
-on:
-  push:
-    branches: [master]
-    paths-ignore:
-      - '.github/**'
-      - '.vscode/**'
-      - 'chrome-extension/**'
-      - 'releases/**'
-      - '**/**.md'
-      - '**.crx'
-      - '**.pem'
-      - '.dockerignore'
-      - '.gitignore'
-  schedule:
-    - cron:  '34 4 * * 2'
-  workflow_dispatch:
-
-jobs:
-  build-and-push:
-    runs-on: ubuntu-latest
-    steps:
-      - name: checkout code
-        uses: actions/checkout@v2
-
-      - name: Set hash
-        id: vars
-        run: echo "::set-output name=sha_short::$(git rev-parse --short HEAD)"
-
-      - name: Get current date
-        id: date
-        run: echo "::set-output name=date::$(date +'%Y-%m-%d')"
-
-      - name: create-json
-        id: create-json
-        uses: jsdaniell/create-json@1.1.2
-        with:
-          name: "version.json"
-          json: '{"type": "docker", "tag": "${{secrets.DOCKERHUB_MASTER_TAG}}", "commit": "${{ steps.vars.outputs.sha_short }}", "date": "${{ steps.date.outputs.date }}"}'
-          dir: 'backend/'
-
-      - name: setup platform emulator
-        uses: docker/setup-qemu-action@v1
-
-      - name: setup multi-arch docker build
-        uses: docker/setup-buildx-action@v1
-
-      - name: Generate Docker image metadata
-        id: docker-meta
-        uses: docker/metadata-action@v4
-        # Defaults:
-        #     DOCKERHUB_USERNAME  : tzahi12345
-        #     DOCKERHUB_REPO      : youtubedl-material
-        #     DOCKERHUB_MASTER_TAG: nightly
-        with:
-          images: |
-            ${{ secrets.DOCKERHUB_USERNAME }}/${{ secrets.DOCKERHUB_REPO }}
-            ghcr.io/${{ github.repository_owner }}/${{ secrets.DOCKERHUB_REPO }}
-          tags: |
-            type=raw,${{secrets.DOCKERHUB_MASTER_TAG}}-{{ date 'YYYY-MM-DD' }}
-            type=raw,${{secrets.DOCKERHUB_MASTER_TAG}}
-            type=sha,prefix=sha-,format=short
-
-      - name: Login to DockerHub
-        uses: docker/login-action@v1
-        with:
-          username: ${{ secrets.DOCKERHUB_USERNAME }}
-          password: ${{ secrets.DOCKERHUB_TOKEN }}
-
-      - name: Login to GitHub Container Registry
-        uses: docker/login-action@v2
-        with:
-          registry: ghcr.io
-          username: ${{ github.repository_owner }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: build & push images
-        uses: docker/build-push-action@v2
-        with:
-          context: .
-          file: ./Dockerfile
-          platforms: linux/amd64,linux/arm,linux/arm64/v8
-          push: true
-          tags: ${{ steps.docker-meta.outputs.tags }}
-          labels: ${{ steps.docker-meta.outputs.labels }}

.gitignore

@@ -25,7 +25,6 @@
 !.vscode/extensions.json
 
 # misc
-/.angular/cache
 /.sass-cache
 /connect.lock
 /coverage
@@ -66,13 +65,4 @@ backend/appdata/logs/error.log
 backend/appdata/users.json
 backend/users/*
 backend/appdata/cookies.txt
-backend/public
-src/assets/i18n/*.json
-
-# User Files
-db/
-appdata/
-audio/
-video/
-subscriptions/
-users/
+backend/public

.vscode/extensions.json

@@ -1,11 +0,0 @@
-{
-    "recommendations": [
-        "angular.ng-template",
-        "dbaeumer.vscode-eslint",
-        "waderyan.gitblame",
-        "42crunch.vscode-openapi",
-        "redhat.vscode-yaml",
-        "christian-kohler.npm-intellisense",
-        "hbenl.vscode-mocha-test-adapter"
-    ]
-}

.vscode/settings.json

@@ -1,8 +0,0 @@
-{
-    "mochaExplorer.files": "backend/test/**/*.js",
-    "mochaExplorer.cwd": "backend",
-    "mochaExplorer.globImplementation": "vscode",
-    "mochaExplorer.env": {
-        "YTDL_MODE": "debug"
-    }
-}

.vscode/tasks.json

@@ -1,60 +0,0 @@
-{
-	"version": "2.0.0",
-	"windows": {
-        "options": {
-            "shell": {
-                "executable": "cmd.exe",
-                "args": [
-                    "/d", "/c"
-                ]
-            }
-        }
-    },
-	"tasks": [
-		{
-			"type": "npm",
-			"script": "start",
-			"problemMatcher": [],
-			"label": "Dev: start frontend",
-			"detail": "ng serve",
-			"presentation": {
-				"echo": true,
-				"reveal": "always",
-				"focus": true,
-				"panel": "shared",
-				"showReuseMessage": true,
-				"clear": false
-			}
-		},
-		{
-			"label": "Dev: start backend",
-			"type": "shell",
-			"command": "node app.js",
-			"options": {
-				"cwd": "./backend",
-				"env": {
-					"YTDL_MODE": "debug"
-				}
-			},
-			"presentation": {
-				"echo": true,
-				"reveal": "always",
-				"focus": true,
-				"panel": "shared",
-				"showReuseMessage": true,
-				"clear": false
-			},
-			"problemMatcher": [],
-			"dependsOn": ["Dev: post-build"]
-		},
-		{
-			"label": "Dev: post-build",
-			"type": "shell",
-			"command": "node src/postbuild.mjs"
-		},
-		{
-			"label": "Dev: run all",
-			"dependsOn": ["Dev: start backend", "Dev: start frontend"]
-		}
-	]
-}

Dockerfile

@@ -1,81 +1,43 @@
-# Fetching our ffmpeg
-FROM ubuntu:22.04 AS ffmpeg
-ENV DEBIAN_FRONTEND=noninteractive
-# Use script due local build compability
-COPY docker-utils/ffmpeg-fetch.sh .
-RUN chmod +x ffmpeg-fetch.sh
-RUN sh ./ffmpeg-fetch.sh
+FROM alpine:3.12 as frontend
 
+RUN apk add --no-cache \
+  npm
 
-# 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:20.04 AS base
-ARG DEBIAN_FRONTEND=noninteractive
-ENV UID=1000
-ENV GID=1000
-ENV USER=youtube
-ENV NO_UPDATE_NOTIFIER=true
-ENV PM2_HOME=/app/pm2
-ENV ALLOW_CONFIG_MUTATIONS=true
-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 && \
-    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/*
-
-
-# Build frontend
-FROM base as frontend
 RUN npm install -g @angular/cli
+
 WORKDIR /build
-COPY [ "package.json", "package-lock.json", "angular.json", "tsconfig.json", "/build/" ]
+COPY [ "package.json", "package-lock.json", "/build/" ]
+RUN npm install
+
+COPY [ "angular.json", "tsconfig.json", "/build/" ]
 COPY [ "src/", "/build/src/" ]
-RUN npm install && \
-    npm run build && \
-    ls -al /build/backend/public
+RUN ng build --prod
 
+#--------------#
+
+FROM alpine:3.12
+
+ENV UID=1000 \
+  GID=1000 \
+  USER=youtube
+
+RUN addgroup -S $USER -g $GID && adduser -D -S $USER -G $USER -u $UID
+
+RUN apk add --no-cache \
+  ffmpeg \
+  npm \
+  python2 \
+  su-exec \
+  && apk add --no-cache --repository http://dl-cdn.alpinelinux.org/alpine/edge/testing/ \
+    atomicparsley
 
-# Install backend deps
-FROM base as backend
 WORKDIR /app
-COPY [ "backend/","/app/" ]
-RUN npm config set strict-ssl false && \
-    npm install --prod && \
-    ls -al
+COPY --chown=$UID:$GID [ "backend/package.json", "backend/package-lock.json", "/app/" ]
+RUN npm install && chown -R $UID:$GID ./
 
-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 && \
-    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 && \
-    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=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/" ]
-RUN chown $UID:$GID .
-RUN chmod +x /app/fix-scripts/*.sh
-# Add some persistence data
-#VOLUME ["/app/appdata"]
+COPY --chown=$UID:$GID [ "/backend/", "/app/" ]
 
 EXPOSE 17442
 ENTRYPOINT [ "/app/entrypoint.sh" ]
-CMD [ "npm","start" ]
+CMD [ "node", "app.js" ]

Dockerfile.heroku

@@ -1,2 +0,0 @@
-FROM tzahi12345/youtubedl-material:latest
-CMD [ "npm", "start" ]

Procfile

@@ -0,0 +1 @@
+web: npm start --prefix backend

README.md

@@ -1,59 +1,46 @@
 # YoutubeDL-Material
+[![](https://img.shields.io/docker/pulls/tzahi12345/youtubedl-material.svg)](https://hub.docker.com/r/tzahi12345/youtubedl-material)
+[![](https://img.shields.io/docker/image-size/tzahi12345/youtubedl-material?sort=date)](https://hub.docker.com/r/tzahi12345/youtubedl-material)
+[![](https://img.shields.io/badge/%E2%86%91_Deploy_to-Heroku-7056bf.svg)](https://heroku.com/deploy?template=https://github.com/Tzahi12345/YoutubeDL-Material)
+[![](https://img.shields.io/github/issues/Tzahi12345/YoutubeDL-Material)](https://github.com/Tzahi12345/YoutubeDL-Material/issues)
+[![](https://img.shields.io/github/license/Tzahi12345/YoutubeDL-Material)](https://github.com/Tzahi12345/YoutubeDL-Material/blob/master/LICENSE.md)
 
-[![Docker pulls badge](https://img.shields.io/docker/pulls/tzahi12345/youtubedl-material.svg)](https://hub.docker.com/r/tzahi12345/youtubedl-material)
-[![Docker image size badge](https://img.shields.io/docker/image-size/tzahi12345/youtubedl-material?sort=date)](https://hub.docker.com/r/tzahi12345/youtubedl-material)
-[![Heroku deploy badge](https://img.shields.io/badge/%E2%86%91_Deploy_to-Heroku-7056bf.svg)](https://heroku.com/deploy?template=https://github.com/Tzahi12345/YoutubeDL-Material)
-[![GitHub issues badge](https://img.shields.io/github/issues/Tzahi12345/YoutubeDL-Material)](https://github.com/Tzahi12345/YoutubeDL-Material/issues)
-[![License badge](https://img.shields.io/github/license/Tzahi12345/YoutubeDL-Material)](https://github.com/Tzahi12345/YoutubeDL-Material/blob/master/LICENSE.md)
 
-YoutubeDL-Material is a Material Design frontend for [youtube-dl](https://rg3.github.io/youtube-dl/). It's coded using [Angular 15](https://angular.io/) for the frontend, and [Node.js](https://nodejs.org/) on the backend.
+YoutubeDL-Material is a Material Design frontend for [youtube-dl](https://rg3.github.io/youtube-dl/). It's coded using [Angular 9](https://angular.io/) for the frontend, and [Node.js](https://nodejs.org/) on the backend.
 
 Now with [Docker](#Docker) support!
 
-<hr>
-
 ## Getting Started
 
-Check out the prerequisites, and go to the [installation](#Installing) section. Easy as pie!
+Check out the prerequisites, and go to the installation section. Easy as pie!
 
 Here's an image of what it'll look like once you're done:
 
-<img src="https://i.imgur.com/C6vFGbL.png" width="800">
+![frontpage](https://i.imgur.com/w8iofbb.png)
+
+With optional file management enabled (default):
+
+![frontpage_with_files](https://i.imgur.com/FTATqBM.png)
 
 Dark mode:
 
-<img src="https://i.imgur.com/vOtvH5w.png" width="800">
+![dark_mode](https://i.imgur.com/r5ZtBqd.png)
 
 ### Prerequisites
 
 NOTE: If you would like to use Docker, you can skip down to the [Docker](#Docker) section for a setup guide.
 
-Debian/Ubuntu:
+Make sure you have these dependencies installed on your system: nodejs and youtube-dl. If you don't, run this command:
 
-```bash
-sudo apt-get install nodejs youtube-dl ffmpeg unzip python npm
 ```
-
-CentOS 7:
-
-```bash
-sudo yum install epel-release
-sudo yum localinstall --nogpgcheck https://download1.rpmfusion.org/free/el/rpmfusion-free-release-7.noarch.rpm
-sudo yum install centos-release-scl-rh
-sudo yum install rh-nodejs12
-scl enable rh-nodejs12 bash
-sudo yum install nodejs youtube-dl ffmpeg ffmpeg-devel
+sudo apt-get install nodejs youtube-dl
 ```
 
 Optional dependencies:
-
 * AtomicParsley (for embedding thumbnails, package name `atomicparsley`)
-* [tcd](https://github.com/PetterKraabol/Twitch-Chat-Downloader) (for downloading Twitch VOD chats)
 
 ### Installing
 
-If you are using Docker, skip to the [Docker](#Docker) section. Otherwise, continue:
-
 1. First, download the [latest release](https://github.com/Tzahi12345/YoutubeDL-Material/releases/latest)!
 
 2. Drag the `youtubedl-material` directory to an easily accessible directory. Navigate to the `appdata` folder and edit the `default.json` file.
@@ -72,7 +59,7 @@ If you'd like to install YoutubeDL-Material, go to the Installation section. If
 
 To deploy, simply clone the repository, and go into the `youtubedl-material` directory. Type `npm install` and all the dependencies will install. Then type `cd backend` and again type `npm install` to install the dependencies for the backend.
 
-Once you do that, you're almost up and running. All you need to do is edit the configuration in `youtubedl-material/appdata`, go back into the `youtubedl-material` directory, and type `npm build`. This will build the app, and put the output files in the `youtubedl-material/backend/public` folder.
+Once you do that, you're almost up and running. All you need to do is edit the configuration in `youtubedl-material/appdata`, go back into the `youtubedl-material` directory, and type `ng build --prod`. This will build the app, and put the output files in the `youtubedl-material/backend/public` folder.
 
 The frontend is now complete. The backend is much easier. Just go into the `backend` folder, and type `npm start`.
 
@@ -82,35 +69,25 @@ Alternatively, you can port forward the port specified in the config (defaults t
 
 ## Docker
 
-### Host-specific instructions
-
-If you're on a Synology NAS, unRAID, Raspberry Pi 4 or any other possible special case you can check if there's known issues or instructions both in the issue tracker and in the [Wiki!](https://github.com/Tzahi12345/YoutubeDL-Material/wiki#environment-specific-guideshelp)
-
 ### Setup
 
 If you are looking to setup YoutubeDL-Material with Docker, this section is for you. And you're in luck! Docker setup is quite simple.
 
 1. Run `curl -L https://github.com/Tzahi12345/YoutubeDL-Material/releases/latest/download/docker-compose.yml -o docker-compose.yml` to download the latest Docker Compose, or go to the [releases](https://github.com/Tzahi12345/YoutubeDL-Material/releases/) page to grab the version you'd like.
 2. Run `docker-compose pull`. This will download the official YoutubeDL-Material docker image.
-3. Run `docker-compose up` to start it up. If successful, it should say "HTTP(S): Started on port 17443" or something similar. This tells you the *container-internal* port of the application. Please check your `docker-compose.yml` file for the *external* port. If you downloaded the file as described above, it defaults to **8998**.
-4. Make sure you can connect to the specified URL + *external* port, and if so, you are done!
+3. Run `docker-compose up` to start it up. If successful, it should say "HTTP(S): Started on port 8998" or something similar.
+4. Make sure you can connect to the specified URL + port, and if so, you are done!
 
 ### Custom UID/GID
 
 By default, the Docker container runs as non-root with UID=1000 and GID=1000. To set this to your own UID/GID, simply update the `environment` section in your `docker-compose.yml` like so:
 
-```yml
+```
 environment:
     UID: YOUR_UID
     GID: YOUR_GID
 ```
 
-## MongoDB
-
-For much better scaling with large datasets please run your YoutubeDL-Material instance with MongoDB backend rather than the json file-based default. It will fix a lot of performance problems (especially with datasets in the tens of thousands videos/audios)!
-
-[Tutorial](https://github.com/Tzahi12345/YoutubeDL-Material/wiki/Setting-a-MongoDB-backend-to-use-as-database-provider-for-YTDL-M).
-
 ## API
 
 [API Docs](https://youtubedl-material.stoplight.io/docs/youtubedl-material/Public%20API%20v1.yaml)
@@ -119,12 +96,6 @@ To get started, go to the settings menu and enable the public API from the *Extr
 
 Once you have enabled the API and have the key, you can start sending requests by adding the query param `apiKey=API_KEY`. Replace `API_KEY` with your actual API key, and you should be good to go! Nearly all of the backend should be at your disposal. View available endpoints in the link above.
 
-## iOS Shortcut 
-
-If you are using iOS, try YoutubeDL-Material more conveniently with a Shortcut. With this Shorcut, you can easily start downloading YouTube video with just two taps! (Or maybe three?)
-
-You can download Shortcut [here.](https://routinehub.co/shortcut/10283/)
-
 ## Contributing
 
 If you're interested in contributing, first: awesome! Second, please refer to the guidelines/setup information located in the [Contributing](https://github.com/Tzahi12345/YoutubeDL-Material/wiki/Contributing) wiki page, it's a helpful way to get you on your feet and coding away.
@@ -138,21 +109,15 @@ If you're interested in translating the app into a new language, check out the [
 * **Isaac Grynsztein** (me!) - *Initial work*
 
 Official translators:
-
 * Spanish - tzahi12345
 * German - UnlimitedCookies
-* Chinese - TyRoyal
 
-See also the list of [contributors](https://github.com/Tzahi12345/YoutubeDL-Material/graphs/contributors) who participated in this project.
+See also the list of [contributors](https://github.com/your/project/contributors) who participated in this project.
 
 ## License
 
 This project is licensed under the MIT License - see the [LICENSE.md](LICENSE.md) file for details
 
-## Legal Disclaimer
-
-This project is in no way affiliated with Google LLC, Alphabet Inc. or YouTube (or their subsidiaries) nor endorsed by them.
-
 ## Acknowledgments
 
 * youtube-dl

SECURITY.md

@@ -1,21 +0,0 @@
-# Security Policy
-
-## Supported Versions
-
-If you would like to see the latest updates, use the `nightly` tag on Docker.
-
-If you'd like to stick with more stable releases, use the `latest` tag on Docker or download the [latest release here](https://github.com/Tzahi12345/YoutubeDL-Material/releases/latest). 
-
-| Version              | Supported          |
-| -------------------- | ------------------ |
-| 4.3 Docker Nightlies | :white_check_mark: |
-| 4.3 Release          | :white_check_mark: |
-| 4.2 Release          | :x:                |
-| < 4.2                | :x:                |
-
-## Reporting a Vulnerability
-
-Please file an issue in our GitHub's repo, because this app
-isn't meant to be safe to run as public instance yet, but rather as a LAN facing app.
-
-We welcome PRs and help in general in making YTDL-M more secure, but it's not a priority as of now.

angular.json

@@ -17,6 +17,7 @@
         "build": {
           "builder": "@angular-devkit/build-angular:browser",
           "options": {
+            "aot": true,
             "outputPath": "backend/public",
             "index": "src/index.html",
             "main": "src/main.ts",
@@ -30,20 +31,9 @@
               "src/backend"
             ],
             "styles": [
-              "src/styles.scss",
-              "src/bootstrap.min.css"
+              "src/styles.scss"
             ],
-            "scripts": [],
-            "vendorChunk": true,
-            "extractLicenses": false,
-            "buildOptimizer": false,
-            "sourceMap": true,
-            "optimization": false,
-            "namedChunks": true,
-            "allowedCommonJsDependencies": [
-              "rxjs",
-              "crypto-js"
-            ]
+            "scripts": []
           },
           "configurations": {
             "production": {
@@ -55,7 +45,10 @@
               ],
               "optimization": true,
               "outputHashing": "all",
+              "sourceMap": false,
+              "extractCss": true,
               "namedChunks": false,
+              "aot": true,
               "extractLicenses": true,
               "vendorChunk": false,
               "buildOptimizer": true,
@@ -69,8 +62,7 @@
             "es": {
               "localize": ["es"]
             }
-          },
-          "defaultConfiguration": ""
+          }
         },
         "serve": {
           "builder": "@angular-devkit/build-angular:dev-server",
@@ -119,8 +111,7 @@
               "src/backend"
             ],
             "styles": [
-              "src/styles.scss",
-              "src/bootstrap.min.css"
+              "src/styles.scss"
             ],
             "scripts": []
           },
@@ -153,8 +144,7 @@
             "tsConfig": "src/tsconfig.spec.json",
             "scripts": [],
             "styles": [
-              "src/styles.scss",
-              "src/bootstrap.min.css"
+              "src/styles.scss"
             ],
             "assets": [
               "src/assets",
@@ -164,6 +154,16 @@
               "src/backend"
             ]
           }
+        },
+        "lint": {
+          "builder": "@angular-devkit/build-angular:tslint",
+          "options": {
+            "tsConfig": [
+              "src/tsconfig.app.json",
+              "src/tsconfig.spec.json"
+            ],
+            "exclude": []
+          }
         }
       }
     },
@@ -178,10 +178,20 @@
             "protractorConfig": "./protractor.conf.js",
             "devServerTarget": "youtube-dl-material:serve"
           }
+        },
+        "lint": {
+          "builder": "@angular-devkit/build-angular:tslint",
+          "options": {
+            "tsConfig": [
+              "e2e/tsconfig.e2e.json"
+            ],
+            "exclude": []
+          }
         }
       }
     }
   },
+  "defaultProject": "youtube-dl-material",
   "schematics": {
     "@schematics/angular:component": {
       "prefix": "app",
@@ -190,8 +200,5 @@
     "@schematics/angular:directive": {
       "prefix": "app"
     }
-  },
-  "cli": {
-    "analytics": false
   }
 }

app.json

@@ -2,7 +2,6 @@
     "name": "YoutubeDL-Material",
     "description": "An open-source and self-hosted YouTube downloader based on Google's Material Design specifications.",
     "repository": "https://github.com/Tzahi12345/YoutubeDL-Material",
-    "stack": "container",
     "logo": "https://i.imgur.com/GPzvPiU.png",
     "keywords": ["youtube-dl", "youtubedl-material", "nodejs"]
   }

armhf.Dockerfile

@@ -0,0 +1,49 @@
+FROM alpine:3.12 as frontend
+
+RUN apk add --no-cache \
+  npm \
+  curl
+
+RUN npm install -g @angular/cli
+
+WORKDIR /build
+
+RUN curl -L https://github.com/balena-io/qemu/releases/download/v3.0.0%2Bresin/qemu-3.0.0+resin-arm.tar.gz | tar zxvf - -C . && mv qemu-3.0.0+resin-arm/qemu-arm-static .
+
+COPY [ "package.json", "package-lock.json", "/build/" ]
+RUN npm install
+
+COPY [ "angular.json", "tsconfig.json", "/build/" ]
+COPY [ "src/", "/build/src/" ]
+RUN ng build --prod
+
+#--------------#
+
+FROM arm32v7/alpine:3.12
+
+COPY --from=frontend /build/qemu-arm-static /usr/bin
+
+ENV UID=1000 \
+  GID=1000 \
+  USER=youtube
+
+RUN addgroup -S $USER -g $GID && adduser -D -S $USER -G $USER -u $UID
+
+RUN apk add --no-cache \
+  ffmpeg \
+  npm \
+  python2 \
+  su-exec \
+  && apk add --no-cache --repository http://dl-cdn.alpinelinux.org/alpine/edge/testing/ \
+    atomicparsley
+
+WORKDIR /app
+COPY --chown=$UID:$GID [ "backend/package.json", "backend/package-lock.json", "/app/" ]
+RUN npm install && chown -R $UID:$GID ./
+
+COPY --chown=$UID:$GID --from=frontend [ "/build/backend/public/", "/app/public/" ]
+COPY --chown=$UID:$GID [ "/backend/", "/app/" ]
+
+EXPOSE 17442
+ENTRYPOINT [ "/app/entrypoint.sh" ]
+CMD [ "node", "app.js" ]

backend/.eslintrc.json

@@ -1,18 +0,0 @@
-{
-    "env": {
-        "node": true,
-        "es2021": true
-    },
-    "extends": [
-        "eslint:recommended"
-    ],
-    "parser": "esprima",
-    "parserOptions": {
-        "ecmaVersion": 12,
-        "sourceType": "module"
-    },
-    "plugins": [],
-    "rules": {
-    },
-    "root": true
-}

backend/appdata/default.json

@@ -7,50 +7,25 @@
     "Downloader": {
       "path-audio": "audio/",
       "path-video": "video/",
-      "default_file_output": "",
       "use_youtubedl_archive": false,
       "custom_args": "",
       "safe_download_override": false,
       "include_thumbnail": true,
-      "include_metadata": true,
-      "max_concurrent_downloads": 5,
-      "download_rate_limit": ""
+      "include_metadata": true
     },
     "Extra": {
       "title_top": "YoutubeDL-Material",
       "file_manager_enabled": true,
       "allow_quality_select": true,
       "download_only_mode": false,
-      "allow_autoplay": true,
-      "enable_downloads_manager": true,
-      "allow_playlist_categorization": true,
-      "force_autoplay": false,
-      "enable_notifications": true,
-      "enable_all_notifications": true,
-      "allowed_notification_types": [],
-      "enable_rss_feed": false
+      "allow_multi_download_mode": true,
+      "enable_downloads_manager": true
     },
     "API": {
       "use_API_key": false,
       "API_key": "",
       "use_youtube_API": false,
-      "youtube_API_key": "",
-      "use_twitch_API": false,
-      "twitch_client_ID": "",
-      "twitch_client_secret": "",
-      "twitch_auto_download_chat": false,
-      "use_sponsorblock_API": false,
-      "generate_NFO_files": false,
-      "use_ntfy_API": false,
-      "ntfy_topic_URL": "",
-      "use_gotify_API": false,
-      "gotify_server_URL": "",
-      "gotify_app_token": "",
-      "use_telegram_API": false,
-      "telegram_bot_token": "",
-      "telegram_chat_id": "",
-      "webhook_URL": "",
-      "discord_webhook_URL": ""
+      "youtube_API_key": ""
     },
     "Themes": {
       "default_theme": "default",
@@ -59,8 +34,7 @@
     "Subscriptions": {
       "allow_subscriptions": true,
       "subscriptions_base_path": "subscriptions/",
-      "subscriptions_check_interval": "300",
-      "redownload_fresh_uploads": false
+      "subscriptions_check_interval": "300"
     },
     "Users": {
       "base_path": "users/",
@@ -74,19 +48,14 @@
         "searchFilter": "(uid={{username}})"
       }
     },
-    "Database": {
-      "use_local_db": true,
-      "mongodb_connection_string": "mongodb://127.0.0.1:27017/?compressors=zlib"
-    },
     "Advanced": {
-      "default_downloader": "yt-dlp",
       "use_default_downloading_agent": true,
       "custom_downloading_agent": "",
       "multi_user_mode": false,
       "allow_advanced_download": false,
       "use_cookies": false,
-      "jwt_expiration": 86400,
+      "jwt_expiration": 86400, 
       "logger_level": "info"
     }
   }
-}
+}

backend/archive.js

@@ -1,91 +0,0 @@
-const path = require('path');
-const fs = require('fs-extra');
-const { uuid } = require('uuidv4');
-
-const db_api = require('./db');
-
-exports.generateArchive = async (type = null, user_uid = null, sub_id = null) => {
-    const filter = {user_uid: user_uid, sub_id: sub_id};
-    if (type) filter['type'] = type;
-    const archive_items = await db_api.getRecords('archives', filter);
-    const archive_item_lines = archive_items.map(archive_item => `${archive_item['extractor']} ${archive_item['id']}`);
-    return archive_item_lines.join('\n');
-}
-
-exports.addToArchive = async (extractor, id, type, title, user_uid = null, sub_id = null) => {
-    const archive_item = createArchiveItem(extractor, id, type, title, user_uid, sub_id);
-    const success = await db_api.insertRecordIntoTable('archives', archive_item, {extractor: extractor, id: id, type: type});
-    return success;
-}
-
-exports.removeFromArchive = async (extractor, id, type, user_uid = null, sub_id = null) => {
-    const success = await db_api.removeAllRecords('archives', {extractor: extractor, id: id, type: type, user_uid: user_uid, sub_id: sub_id});
-    return success;
-}
-
-exports.existsInArchive = async (extractor, id, type, user_uid, sub_id) => {
-    const archive_item = await db_api.getRecord('archives', {extractor: extractor, id: id, type: type, user_uid: user_uid, sub_id: sub_id});
-    return !!archive_item;
-}
-
-exports.importArchiveFile = async (archive_text, type, user_uid = null, sub_id = null) => {
-    let archive_import_count = 0;
-    const lines = archive_text.split('\n');
-    for (let line of lines) {
-        const archive_line_parts = line.trim().split(' ');
-        // should just be the extractor and the video ID
-        if (archive_line_parts.length !== 2) {
-            continue;
-        }
-
-        const extractor = archive_line_parts[0];
-        const id        = archive_line_parts[1];
-        if (!extractor || !id) continue;
-
-        // we can't do a bulk write because we need to avoid duplicate archive items existing in db
-
-        const archive_item = createArchiveItem(extractor, id, type, null, user_uid, sub_id);
-        await db_api.insertRecordIntoTable('archives', archive_item, {extractor: extractor, id: id, type: type, sub_id: sub_id, user_uid: user_uid});
-        archive_import_count++;
-    }
-    return archive_import_count;
-}
-
-exports.importArchives = async () => {
-    const imported_archives = [];
-    const dirs_to_check = await db_api.getFileDirectoriesAndDBs();
-
-    // run through check list and check each file to see if it's missing from the db
-    for (let i = 0; i < dirs_to_check.length; i++) {
-        const dir_to_check = dirs_to_check[i];
-        if (!dir_to_check['archive_path']) continue;
-
-        const files_to_import = [
-            path.join(dir_to_check['archive_path'], `archive_${dir_to_check['type']}.txt`),
-            path.join(dir_to_check['archive_path'], `blacklist_${dir_to_check['type']}.txt`)
-        ]
-
-        for (const file_to_import of files_to_import) {
-            const file_exists = await fs.pathExists(file_to_import);
-            if (!file_exists) continue;
-
-            const archive_text = await fs.readFile(file_to_import, 'utf8');
-            await exports.importArchiveFile(archive_text, dir_to_check.type, dir_to_check.user_uid, dir_to_check.sub_id);
-            imported_archives.push(file_to_import);
-        }
-    }
-    return imported_archives;
-}
-
-const createArchiveItem = (extractor, id, type, title = null, user_uid = null, sub_id = null) => {
-    return {
-        extractor: extractor,
-        id: id,
-        type: type,
-        title: title,
-        user_uid: user_uid ? user_uid : null,
-        sub_id: sub_id ? sub_id : null,
-        timestamp: Date.now() / 1000,
-        uid: uuid()
-    }
-}

backend/authentication/auth.js

@@ -1,11 +1,12 @@
+const path = require('path');
 const config_api = require('../config');
 const consts = require('../consts');
-const logger = require('../logger');
-const db_api = require('../db');
-
-const jwt = require('jsonwebtoken');
+var subscriptions_api = require('../subscriptions')
+const fs = require('fs-extra');
+var jwt = require('jsonwebtoken');
 const { uuid } = require('uuidv4');
-const bcrypt = require('bcryptjs');
+var bcrypt = require('bcryptjs');
+
 
 var LocalStrategy = require('passport-local').Strategy;
 var LdapStrategy = require('passport-ldapauth');
@@ -13,49 +14,40 @@ var JwtStrategy = require('passport-jwt').Strategy,
     ExtractJwt = require('passport-jwt').ExtractJwt;
 
 // other required vars
+let logger = null;
+var users_db = null;
 let SERVER_SECRET = null;
 let JWT_EXPIRATION = null;
 let opts = null;
 let saltRounds = null;
 
-exports.initialize = function () {
+exports.initialize = function(input_users_db, input_logger) {
+  setLogger(input_logger)
+  setDB(input_users_db);
+
   /*************************
    * Authentication module
    ************************/
-
-  if (db_api.database_initialized) {
-    setupRoles();
-  } else {
-      db_api.database_initialized_bs.subscribe(init => {
-          if (init) setupRoles();
-      });
-  }
-
   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)) {
-    logger.warn(`JWT expiration value improperly set to ${JWT_EXPIRATION}, auto setting to 1 day.`);
-    JWT_EXPIRATION = 86400;
-  } else {
-    JWT_EXPIRATION = +JWT_EXPIRATION;
-  }
 
   SERVER_SECRET = null;
-  if (db_api.users_db.get('jwt_secret').value()) {
-    SERVER_SECRET = db_api.users_db.get('jwt_secret').value();
+  if (users_db.get('jwt_secret').value()) {
+    SERVER_SECRET = users_db.get('jwt_secret').value();
   } else {
     SERVER_SECRET = uuid();
-    db_api.users_db.set('jwt_secret', SERVER_SECRET).write();
+    users_db.set('jwt_secret', SERVER_SECRET).write();
   }
 
   opts = {}
   opts.jwtFromRequest = ExtractJwt.fromUrlQueryParameter('jwt');
   opts.secretOrKey = SERVER_SECRET;
+  /*opts.issuer = 'example.com';
+  opts.audience = 'example.com';*/
 
-  exports.passport.use(new JwtStrategy(opts, async function(jwt_payload, done) {
-    const user = await db_api.getRecord('users', {uid: jwt_payload.user});
+  exports.passport.use(new JwtStrategy(opts, function(jwt_payload, done) {
+    const user = users_db.get('users').find({uid: jwt_payload.user}).value();
     if (user) {
         return done(null, user);
     } else {
@@ -65,39 +57,12 @@ exports.initialize = function () {
   }));
 }
 
-const setupRoles = async () => {
-  const required_roles = {
-    admin: {
-        permissions: [
-            'filemanager',
-            'settings',
-            'subscriptions',
-            'sharing',
-            'advanced_download',
-            'downloads_manager'
-        ]
-    },
-    user: {
-        permissions: [
-            'filemanager',
-            'subscriptions',
-            'sharing'
-        ]
-    }
-  }
+function setLogger(input_logger) {
+  logger = input_logger;
+}
 
-  const role_keys = Object.keys(required_roles);
-  for (let i = 0; i < role_keys.length; i++) {
-    const role_key = role_keys[i];
-    const role_in_db = await db_api.getRecord('roles', {key: role_key});
-    if (!role_in_db) {
-      // insert task metadata into table if missing
-      await db_api.insertRecordIntoTable('roles', {
-          key: role_key,
-          permissions: required_roles[role_key]['permissions']
-      });
-    }
-  }
+function setDB(input_users_db) {
+  users_db = input_users_db;
 }
 
 exports.passport = require('passport');
@@ -113,7 +78,7 @@ exports.passport.deserializeUser(function(user, done) {
 /***************************************
  * Register user with hashed password
  **************************************/
-exports.registerUser = async function(req, res) {
+exports.registerUser = function(req, res) {
   var userid = req.body.userid;
   var username = req.body.username;
   var plaintextPassword = req.body.password;
@@ -124,27 +89,21 @@ exports.registerUser = async function(req, res) {
     return;
   }
 
-  if (plaintextPassword === "") {
-    res.sendStatus(400);
-    logger.error(`Registration failed for user ${userid}. A password must be provided.`);
-    return;
-  }
-
   bcrypt.hash(plaintextPassword, saltRounds)
-    .then(async function(hash) {
+    .then(function(hash) {
       let new_user = generateUserObject(userid, username, hash);
       // check if user exists
-      if (await db_api.getRecord('users', {uid: userid})) {
+      if (users_db.get('users').find({uid: userid}).value()) {
         // 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})) {
+      } else if (users_db.get('users').find({name: username}).value()) {
           // 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);
+        users_db.get('users').push(new_user).write();
         logger.verbose(`New user created: ${new_user.name}`);
         res.send({
           user: new_user
@@ -177,22 +136,16 @@ exports.registerUser = async function(req, res) {
  ************************************************/
 
 
-exports.login = async (username, password) => {
-  // even if we're using LDAP, we still want users to be able to login using internal credentials
-  const user = await db_api.getRecord('users', {name: username});
-  if (!user) {
-    if (config_api.getConfigItem('ytdl_auth_method') === 'internal') logger.error(`User ${username} not found`);
-    return false;
-  }
-  if (user.auth_method && user.auth_method !== 'internal') { return false }
-  return await bcrypt.compare(password, user.passhash) ? user : false;
-}
-
 exports.passport.use(new LocalStrategy({
     usernameField: 'username',
     passwordField: 'password'},
-    async function(username, password, done) {
-      return done(null, await exports.login(username, password));
+    function(username, password, done) {
+        const user = users_db.get('users').find({name: username}).value();
+        if (!user) { logger.error(`User ${username} not found`); return done(null, false); }
+        if (user.auth_method && user.auth_method !== 'internal') { return done(null, false); }
+        if (user) {
+            return done(null, bcrypt.compareSync(password, user.passhash) ? user : false);
+        }
     }
 ));
 
@@ -203,17 +156,17 @@ var getLDAPConfiguration = function(req, callback) {
 };
 
 exports.passport.use(new LdapStrategy(getLDAPConfiguration,
-  async function(user, done) {
+  function(user, done) {
     // check if ldap auth is enabled
     const ldap_enabled = config_api.getConfigItem('ytdl_auth_method') === 'ldap';
     if (!ldap_enabled) return done(null, false);
-
+    
     const user_uid = user.uid;
-    let db_user = await db_api.getRecord('users', {uid: user_uid});
+    let db_user = users_db.get('users').find({uid: user_uid}).value();
     if (!db_user) {
       // generate DB user
       let new_user = generateUserObject(user_uid, user_uid, null, 'ldap');
-      await db_api.insertRecordIntoTable('users', new_user);
+      users_db.get('users').push(new_user).write();
       db_user = new_user;
       logger.verbose(`Generated new user ${user_uid} using LDAP`);
     }
@@ -237,11 +190,11 @@ exports.generateJWT = function(req, res, next) {
   next();
 }
 
-exports.returnAuthResponse = async function(req, res) {
+exports.returnAuthResponse = function(req, res) {
   res.status(200).json({
     user: req.user,
     token: req.token,
-    permissions: await exports.userPermissions(req.user.uid),
+    permissions: exports.userPermissions(req.user.uid),
     available_permissions: consts['AVAILABLE_PERMISSIONS']
   });
 }
@@ -254,7 +207,7 @@ exports.returnAuthResponse = async function(req, res) {
  * It also passes the user object to the next
  * middleware through res.locals
  **************************************/
-exports.ensureAuthenticatedElseError = (req, res, next) => {
+exports.ensureAuthenticatedElseError = function(req, res, next) {
   var token = getToken(req.query);
   if( token ) {
     try {
@@ -272,26 +225,29 @@ exports.ensureAuthenticatedElseError = (req, res, next) => {
 }
 
 // change password
-exports.changeUserPassword = async (user_uid, new_pass) => {
-  try {
-    const hash = await bcrypt.hash(new_pass, saltRounds);
-    await db_api.updateRecord('users', {uid: user_uid}, {passhash: hash});
-    return true;
-  } catch (err) {
-    return false;
-  }
+exports.changeUserPassword = async function(user_uid, new_pass) {
+  return new Promise(resolve => {
+    bcrypt.hash(new_pass, saltRounds)
+    .then(function(hash) {
+      users_db.get('users').find({uid: user_uid}).assign({passhash: hash}).write();
+      resolve(true);
+    }).catch(err => {
+      resolve(false);
+    });
+  });
 }
 
 // change user permissions
-exports.changeUserPermissions = async (user_uid, permission, new_value) => {
+exports.changeUserPermissions = function(user_uid, permission, new_value) {
   try {
-    await db_api.pullFromRecordsArray('users', {uid: user_uid}, 'permissions', permission);
-    await db_api.pullFromRecordsArray('users', {uid: user_uid}, 'permission_overrides', permission);
+    const user_db_obj = users_db.get('users').find({uid: user_uid});
+    user_db_obj.get('permissions').pull(permission).write();
+    user_db_obj.get('permission_overrides').pull(permission).write();
     if (new_value === 'yes') {
-      await db_api.pushToRecordsArray('users', {uid: user_uid}, 'permissions', permission);
-      await db_api.pushToRecordsArray('users', {uid: user_uid}, 'permission_overrides', permission);
+      user_db_obj.get('permissions').push(permission).write();
+      user_db_obj.get('permission_overrides').push(permission).write();
     } else if (new_value === 'no') {
-      await db_api.pushToRecordsArray('users', {uid: user_uid}, 'permission_overrides', permission);
+      user_db_obj.get('permission_overrides').push(permission).write();
     }
     return true;
   } catch (err) {
@@ -301,11 +257,12 @@ exports.changeUserPermissions = async (user_uid, permission, new_value) => {
 }
 
 // change role permissions
-exports.changeRolePermissions = async (role, permission, new_value) => {
+exports.changeRolePermissions = function(role, permission, new_value) {
   try {
-    await db_api.pullFromRecordsArray('roles', {key: role}, 'permissions', permission);
+    const role_db_obj = users_db.get('roles').get(role);
+    role_db_obj.get('permissions').pull(permission).write();
     if (new_value === 'yes') {
-      await db_api.pushToRecordsArray('roles', {key: role}, 'permissions', permission);
+      role_db_obj.get('permissions').push(permission).write();
     }
     return true;
   } catch (err) {
@@ -314,37 +271,68 @@ exports.changeRolePermissions = async (role, permission, new_value) => {
   }
 }
 
-exports.adminExists = async function() {
-  return !!(await db_api.getRecord('users', {uid: 'admin'}));
+exports.adminExists = function() {
+  return !!users_db.get('users').find({uid: 'admin'}).value();
 }
 
 // video stuff
 
-exports.getUserVideos = async function(user_uid, type) {
-    const files = await db_api.getRecords('files', {user_uid: user_uid});
-    return type ? files.filter(file => file.isAudio === (type === 'audio')) : files;
+exports.getUserVideos = function(user_uid, type) {
+    const user = users_db.get('users').find({uid: user_uid}).value();
+    return user['files'][type];
 }
 
-exports.getUserVideo = async function(user_uid, file_uid, requireSharing = false) {
-  let file = await db_api.getRecord('files', {file_uid: file_uid});
+exports.getUserVideo = function(user_uid, file_uid, type, requireSharing = false) {
+  if (!type) {
+    file = users_db.get('users').find({uid: user_uid}).get(`files.audio`).find({uid: file_uid}).value();
+    if (!file) {
+        file = users_db.get('users').find({uid: user_uid}).get(`files.video`).find({uid: file_uid}).value();
+        if (file) type = 'video';
+    } else {
+        type = 'audio';
+    }
+  }
+
+  if (!file && type) file = users_db.get('users').find({uid: user_uid}).get(`files.${type}`).find({uid: file_uid}).value();
 
   // prevent unauthorized users from accessing the file info
-  if (file && !file['sharingEnabled'] && requireSharing) file = null;
+  if (requireSharing && !file['sharingEnabled']) file = null;
 
   return file;
 }
 
-exports.removePlaylist = async function(user_uid, playlistID) {
-  await db_api.removeRecord('playlist', {playlistID: playlistID});
+exports.addPlaylist = function(user_uid, new_playlist, type) {
+  users_db.get('users').find({uid: user_uid}).get(`playlists.${type}`).push(new_playlist).write();
   return true;
 }
 
-exports.getUserPlaylists = async function(user_uid) {
-  return await db_api.getRecords('playlists', {user_uid: user_uid});
+exports.updatePlaylistFiles = function(user_uid, playlistID, new_filenames, type) {
+  users_db.get('users').find({uid: user_uid}).get(`playlists.${type}`).find({id: playlistID}).assign({fileNames: new_filenames});
+  return true;
 }
 
-exports.getUserPlaylist = async function(user_uid, playlistID, requireSharing = false) {
-  let playlist = await db_api.getRecord('playlists', {id: playlistID});
+exports.removePlaylist = function(user_uid, playlistID, type) {
+  users_db.get('users').find({uid: user_uid}).get(`playlists.${type}`).remove({id: playlistID}).write();
+  return true;
+}
+
+exports.getUserPlaylists = function(user_uid, type) {
+  const user = users_db.get('users').find({uid: user_uid}).value();
+  return user['playlists'][type];
+}
+
+exports.getUserPlaylist = function(user_uid, playlistID, type, requireSharing = false) {
+  let playlist = null;
+  if (!type) {
+    playlist = users_db.get('users').find({uid: user_uid}).get(`playlists.audio`).find({id: playlistID}).value();
+    if (!playlist) {
+      playlist = users_db.get('users').find({uid: user_uid}).get(`playlists.video`).find({id: playlistID}).value();
+      if (playlist) type = 'video';
+    } else {
+        type = 'audio';
+    }
+  }
+  if (!playlist) playlist = users_db.get('users').find({uid: user_uid}).get(`playlists.${type}`).find({id: playlistID}).value();
 
   // prevent unauthorized users from accessing the file info
   if (requireSharing && !playlist['sharingEnabled']) playlist = null;
@@ -352,22 +340,108 @@ exports.getUserPlaylist = async function(user_uid, playlistID, requireSharing =
   return playlist;
 }
 
-exports.changeSharingMode = async function(user_uid, file_uid, is_playlist, enabled) {
+exports.registerUserFile = function(user_uid, file_object, type) {
+  users_db.get('users').find({uid: user_uid}).get(`files.${type}`)
+    .remove({
+        path: file_object['path']
+    }).write();
+
+  users_db.get('users').find({uid: user_uid}).get(`files.${type}`)
+      .push(file_object)
+      .write();
+}
+
+exports.deleteUserFile = function(user_uid, file_uid, type, blacklistMode = false) {
   let success = false;
-  is_playlist ? await db_api.updateRecord(`playlists`, {id: file_uid}, {sharingEnabled: enabled}) : await db_api.updateRecord(`files`, {uid: file_uid}, {sharingEnabled: enabled});
-  success = true;
+  const file_obj = users_db.get('users').find({uid: user_uid}).get(`files.${type}`).find({uid: file_uid}).value();
+  if (file_obj) {
+    const usersFileFolder = config_api.getConfigItem('ytdl_users_base_path');
+    const ext = type === 'audio' ? '.mp3' : '.mp4';
+
+    // close descriptors
+    if (config_api.descriptors[file_obj.id]) {
+      try {
+          for (let i = 0; i < config_api.descriptors[file_obj.id].length; i++) {
+            config_api.descriptors[file_obj.id][i].destroy();
+          }
+      } catch(e) {
+
+      }
+    }
+
+    const full_path = path.join(usersFileFolder, user_uid, type, file_obj.id + ext);
+    users_db.get('users').find({uid: user_uid}).get(`files.${type}`)
+      .remove({
+          uid: file_uid
+      }).write();
+    if (fs.existsSync(full_path)) {
+      // remove json and file
+      const json_path = path.join(usersFileFolder, user_uid, type, file_obj.id + '.info.json');
+      const alternate_json_path = path.join(usersFileFolder, user_uid, type, file_obj.id + ext + '.info.json');
+      let youtube_id = null;
+      if (fs.existsSync(json_path)) {
+        youtube_id = fs.readJSONSync(json_path).id;
+        fs.unlinkSync(json_path);
+      } else if (fs.existsSync(alternate_json_path)) {
+        youtube_id = fs.readJSONSync(alternate_json_path).id;
+        fs.unlinkSync(alternate_json_path);
+      }
+
+      fs.unlinkSync(full_path);
+
+      // do archive stuff
+
+      let useYoutubeDLArchive = config_api.getConfigItem('ytdl_use_youtubedl_archive');
+      if (useYoutubeDLArchive) {
+          const archive_path = path.join(usersFileFolder, user_uid, 'archives', `archive_${type}.txt`);
+
+          // use subscriptions API to remove video from the archive file, and write it to the blacklist
+          if (fs.existsSync(archive_path)) {
+              const line = youtube_id ? subscriptions_api.removeIDFromArchive(archive_path, youtube_id) : null;
+              if (blacklistMode && line) {
+                let blacklistPath = path.join(usersFileFolder, user_uid, 'archives', `blacklist_${type}.txt`);
+                // adds newline to the beginning of the line
+                line = '\n' + line;
+                fs.appendFileSync(blacklistPath, line);
+              }
+          } else {
+              logger.info(`Could not find archive file for ${type} files. Creating...`);
+              fs.ensureFileSync(archive_path);
+          }
+      }
+    }
+    success = true;
+  } else {
+    success = false;
+    logger.warn(`User file ${file_uid} does not exist!`);
+  }
+
   return success;
 }
 
-exports.userHasPermission = async function(user_uid, permission) {
+exports.changeSharingMode = function(user_uid, file_uid, type, is_playlist, enabled) {
+  let success = false;
+  const user_db_obj = users_db.get('users').find({uid: user_uid});
+  if (user_db_obj.value()) {
+    const file_db_obj = is_playlist ? user_db_obj.get(`playlists.${type}`).find({id: file_uid}) : user_db_obj.get(`files.${type}`).find({uid: file_uid});
+    if (file_db_obj.value()) {
+      success = true;
+      file_db_obj.assign({sharingEnabled: enabled}).write();
+    }
+  }
 
-  const user_obj = await db_api.getRecord('users', ({uid: user_uid}));
+  return success;
+}
+
+exports.userHasPermission = function(user_uid, permission) {
+  const user_obj = users_db.get('users').find({uid: user_uid}).value();
   const role = user_obj['role'];
   if (!role) {
     // role doesn't exist
     logger.error('Invalid role ' + role);
     return false;
   }
+  const role_permissions = (users_db.get('roles').value())['permissions'];
 
   const user_has_explicit_permission = user_obj['permissions'].includes(permission);
   const permission_in_overrides = user_obj['permission_overrides'].includes(permission);
@@ -382,8 +456,7 @@ exports.userHasPermission = async function(user_uid, permission) {
   }
 
   // no overrides, let's check if the role has the permission
-  const role_has_permission = await exports.roleHasPermissions(role, permission);
-  if (role_has_permission) {
+  if (role_permissions.includes(permission)) {
     return true;
   } else {
     logger.verbose(`User ${user_uid} failed to get permission ${permission}`);
@@ -391,27 +464,16 @@ exports.userHasPermission = async function(user_uid, permission) {
   }
 }
 
-exports.roleHasPermissions = async function(role, permission) {
-  const role_obj = await db_api.getRecord('roles', {key: role})
-  if (!role) {
-    logger.error(`Role ${role} does not exist!`);
-  }
-  const role_permissions = role_obj['permissions'];
-  if (role_permissions && role_permissions.includes(permission)) return true;
-  else return false;
-}
-
-exports.userPermissions = async function(user_uid) {
+exports.userPermissions = function(user_uid) {
   let user_permissions = [];
-  const user_obj = await db_api.getRecord('users', ({uid: user_uid}));
+  const user_obj = users_db.get('users').find({uid: user_uid}).value();
   const role = user_obj['role'];
   if (!role) {
     // role doesn't exist
     logger.error('Invalid role ' + role);
     return null;
   }
-  const role_obj = await db_api.getRecord('roles', {key: role});
-  const role_permissions = role_obj['permissions'];
+  const role_permissions = users_db.get('roles').get(role).get('permissions').value()
 
   for (let i = 0; i < consts['AVAILABLE_PERMISSIONS'].length; i++) {
     let permission = consts['AVAILABLE_PERMISSIONS'][i];
@@ -457,14 +519,20 @@ function generateUserObject(userid, username, hash, auth_method = 'internal') {
     name: username,
     uid: userid,
     passhash: auth_method === 'internal' ? hash : null,
-    files: [],
-    playlists: [],
+    files: {
+      audio: [],
+      video: []
+    },
+    playlists: {
+      audio: [],
+      video: []
+    },
     subscriptions: [],
     created: Date.now(),
     role: userid === 'admin' && auth_method === 'internal' ? 'admin' : 'user',
     permissions: [],
     permission_overrides: [],
-    auth_method: auth_method
+    auth_method: auth_method 
   };
   return new_user;
 }

backend/categories.js

@@ -1,136 +0,0 @@
-const utils = require('./utils');
-const logger = require('./logger');
-const db_api = require('./db');
-/*
-
-Categories:
-
-    Categories are a way to organize videos based on dynamic rules set by the user. Categories are universal (so not per-user).
-    
-    Categories, besides rules, have an optional custom output. This custom output can help users create their
-        desired directory structure.
-
-Rules:
-    A category rule consists of a property, a comparison, and a value. For example, "uploader includes 'VEVO'"
-
-    Rules are stored as an object with the above fields. In addition to those fields, it also has a preceding_operator, which
-        is either OR or AND, and signifies whether the rule should be ANDed with the previous rules, or just ORed. For the first
-        rule, this field is null.
-
-    Ex. (title includes 'Rihanna' OR title includes 'Beyonce' AND uploader includes 'VEVO')
-
-*/
-
-async function categorize(file_jsons) {
-    // to make the logic easier, let's assume the file metadata is an array
-    if (!Array.isArray(file_jsons)) file_jsons = [file_jsons];
-
-    let selected_category = null;
-    const categories = await getCategories();
-    if (!categories) {
-        logger.warn('Categories could not be found.');
-        return null;
-    }
-
-    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
-            if (applyCategoryRules(file_json, rules, category['name'])) {
-                selected_category = category;
-                logger.verbose(`Selected category ${category['name']} for ${file_json['webpage_url']}`);
-                return selected_category;
-            }
-        }
-    }
-    
-    return selected_category;
-}
-
-async function getCategories() {
-    const categories = await db_api.getRecords('categories');
-    return categories ? categories : null;
-}
-
-async function getCategoriesAsPlaylists() {
-    const categories_as_playlists = [];
-    const available_categories = await getCategories();
-    if (available_categories) {
-        for (let category of available_categories) {
-            const files_that_match = await db_api.getRecords('files', {'category.uid': category['uid']});
-            if (files_that_match && files_that_match.length > 0) {
-                category['thumbnailURL'] = files_that_match[0].thumbnailURL;
-                category['thumbnailPath'] = files_that_match[0].thumbnailPath;
-                category['duration'] = files_that_match.reduce((a, b) => a + utils.durationStringToNumber(b.duration), 0);
-                category['id'] = category['uid'];
-                category['auto'] = true;
-                categories_as_playlists.push(category);
-            }
-        }
-    }
-    return categories_as_playlists;
-}
-
-function applyCategoryRules(file_json, rules, category_name) {
-    let rules_apply = false;
-    for (let i = 0; i < rules.length; i++) {
-        const rule = rules[i];
-        let rule_applies = null;
-
-        let preceding_operator = rule['preceding_operator'];
-
-        switch (rule['comparator']) {
-            case 'includes':
-                rule_applies = file_json[rule['property']].toLowerCase().includes(rule['value'].toLowerCase());
-                break;
-            case 'not_includes':
-                rule_applies = !(file_json[rule['property']].toLowerCase().includes(rule['value'].toLowerCase()));
-                break;
-            case 'equals':
-                rule_applies = file_json[rule['property']] === rule['value'];
-                break;
-            case 'not_equals':
-                rule_applies = file_json[rule['property']] !== rule['value'];
-                break;
-            default:
-                logger.warn(`Invalid comparison used for category ${category_name}`)
-                break;
-        }
-
-        // OR the first rule with rules_apply, which will be initially false
-        if (i === 0) preceding_operator = 'or';
-
-        // update rules_apply based on current rule
-        if (preceding_operator === 'or')
-            rules_apply = rules_apply || rule_applies;
-        else
-            rules_apply = rules_apply && rule_applies;
-    }
-
-    return rules_apply;
-}
-
-// async function addTagToVideo(tag, video, user_uid) {
-//     // TODO: Implement
-// }
-
-// async function removeTagFromVideo(tag, video, user_uid) {
-//     // TODO: Implement
-// }
-
-// // adds tag to list of existing tags (used for tag suggestions)
-// async function addTagToExistingTags(tag) {
-//     const existing_tags = db.get('tags').value();
-//     if (!existing_tags.includes(tag)) {
-//         db.get('tags').push(tag).write();
-//     }
-// }
-
-module.exports = {
-    categorize: categorize,
-    getCategories: getCategories,
-    getCategoriesAsPlaylists: getCategoriesAsPlaylists
-}

backend/config.js

@@ -1,5 +1,3 @@
-const logger = require('./logger');
-
 const fs = require('fs');
 
 let CONFIG_ITEMS = require('./consts.js')['CONFIG_ITEMS'];
@@ -7,7 +5,11 @@ const debugMode = process.env.YTDL_MODE === 'debug';
 
 let configPath = debugMode ? '../src/assets/default.json' : 'appdata/default.json';
 
-function initialize() {
+var logger = null;
+function setLogger(input_logger) { logger = input_logger; }
+
+function initialize(input_logger) {
+    setLogger(input_logger);
     ensureConfigFileExists();
     ensureConfigItemsExist();
 }
@@ -95,13 +97,13 @@ function getConfigItem(key) {
     }
     let path = CONFIG_ITEMS[key]['path'];
     const val = Object.byString(config_json, path);
-    if (val === undefined && Object.byString(DEFAULT_CONFIG, path) !== undefined) {
+    if (val === undefined && Object.byString(DEFAULT_CONFIG, path)) {
         logger.warn(`Cannot find config with key '${key}'. Creating one with the default value...`);
         setConfigItem(key, Object.byString(DEFAULT_CONFIG, path));
         return Object.byString(DEFAULT_CONFIG, path);
     }
     return Object.byString(config_json, path);
-}
+};
 
 function setConfigItem(key, value) {
     let success = false;
@@ -127,7 +129,7 @@ function setConfigItem(key, value) {
     success = setConfigFile(config_json);
 
     return success;
-}
+};
 
 function setConfigItems(items) {
     let success = false;
@@ -173,7 +175,7 @@ module.exports = {
     globalArgsRequiresSafeDownload: globalArgsRequiresSafeDownload
 }
 
-const DEFAULT_CONFIG = {
+DEFAULT_CONFIG = {
     "YoutubeDLMaterial": {
       "Host": {
         "url": "http://example.com",
@@ -182,45 +184,25 @@ const DEFAULT_CONFIG = {
       "Downloader": {
         "path-audio": "audio/",
         "path-video": "video/",
-        "default_file_output": "",
         "use_youtubedl_archive": false,
         "custom_args": "",
+        "safe_download_override": false,
         "include_thumbnail": true,
-        "include_metadata": true,
-        "max_concurrent_downloads": 5,
-        "download_rate_limit": ""
+        "include_metadata": true
       },
       "Extra": {
         "title_top": "YoutubeDL-Material",
         "file_manager_enabled": true,
         "allow_quality_select": true,
         "download_only_mode": false,
-        "force_autoplay": false,
-        "enable_downloads_manager": true,
-        "allow_playlist_categorization": true,
-        "enable_notifications": true,
-        "enable_all_notifications": true,
-        "allowed_notification_types": [],
-        "enable_rss_feed": false,
+        "allow_multi_download_mode": true,
+        "enable_downloads_manager": true
       },
       "API": {
         "use_API_key": false,
         "API_key": "",
         "use_youtube_API": false,
-        "youtube_API_key": "",
-        "twitch_auto_download_chat": false,
-        "use_sponsorblock_API": false,
-        "generate_NFO_files": false,
-        "use_ntfy_API": false,
-        "ntfy_topic_URL": "",
-        "use_gotify_API": false,
-        "gotify_server_URL": "",
-        "gotify_app_token": "",
-        "use_telegram_API": false,
-        "telegram_bot_token": "",
-        "telegram_chat_id": "",
-        "webhook_URL": "",
-        "discord_webhook_URL": ""
+        "youtube_API_key": ""
       },
       "Themes": {
         "default_theme": "default",
@@ -229,8 +211,7 @@ const DEFAULT_CONFIG = {
       "Subscriptions": {
         "allow_subscriptions": true,
         "subscriptions_base_path": "subscriptions/",
-        "subscriptions_check_interval": "86400",
-        "redownload_fresh_uploads": false
+        "subscriptions_check_interval": "300"
       },
       "Users": {
         "base_path": "users/",
@@ -244,12 +225,7 @@ const DEFAULT_CONFIG = {
             "searchFilter": "(uid={{username}})"
         }
       },
-      "Database": {
-        "use_local_db": true,
-        "mongodb_connection_string": "mongodb://127.0.0.1:27017/?compressors=zlib"
-      },
       "Advanced": {
-        "default_downloader": "yt-dlp",
         "use_default_downloading_agent": true,
         "custom_downloading_agent": "",
         "multi_user_mode": false,

backend/consts.js

@@ -1,4 +1,4 @@
-exports.CONFIG_ITEMS = {
+let CONFIG_ITEMS = {
     // Host
     'ytdl_url': {
         'key': 'ytdl_url',
@@ -18,10 +18,6 @@ exports.CONFIG_ITEMS = {
         'key': 'ytdl_video_folder_path',
         'path': 'YoutubeDLMaterial.Downloader.path-video'
     },
-    'ytdl_default_file_output': {
-        'key': 'ytdl_default_file_output',
-        'path': 'YoutubeDLMaterial.Downloader.default_file_output'
-    },
     'ytdl_use_youtubedl_archive': {
         'key': 'ytdl_use_youtubedl_archive',
         'path': 'YoutubeDLMaterial.Downloader.use_youtubedl_archive'
@@ -30,6 +26,10 @@ exports.CONFIG_ITEMS = {
         'key': 'ytdl_custom_args',
         'path': 'YoutubeDLMaterial.Downloader.custom_args'
     },
+    'ytdl_safe_download_override': {
+        'key': 'ytdl_safe_download_override',
+        'path': 'YoutubeDLMaterial.Downloader.safe_download_override'
+    },
     'ytdl_include_thumbnail': {
         'key': 'ytdl_include_thumbnail',
         'path': 'YoutubeDLMaterial.Downloader.include_thumbnail'
@@ -38,14 +38,6 @@ exports.CONFIG_ITEMS = {
         'key': 'ytdl_include_metadata',
         'path': 'YoutubeDLMaterial.Downloader.include_metadata'
     },
-    'ytdl_max_concurrent_downloads': {
-        'key': 'ytdl_max_concurrent_downloads',
-        'path': 'YoutubeDLMaterial.Downloader.max_concurrent_downloads'
-    },
-    'ytdl_download_rate_limit': {
-        'key': 'ytdl_download_rate_limit',
-        'path': 'YoutubeDLMaterial.Downloader.download_rate_limit'
-    },
 
     // Extra
     'ytdl_title_top': {
@@ -64,34 +56,14 @@ exports.CONFIG_ITEMS = {
         'key': 'ytdl_download_only_mode',
         'path': 'YoutubeDLMaterial.Extra.download_only_mode'
     },
-    'ytdl_force_autoplay': {
-        'key': 'ytdl_force_autoplay',
-        'path': 'YoutubeDLMaterial.Extra.force_autoplay'
+    'ytdl_allow_multi_download_mode': {
+        'key': 'ytdl_allow_multi_download_mode',
+        'path': 'YoutubeDLMaterial.Extra.allow_multi_download_mode'
     },
     'ytdl_enable_downloads_manager': {
         'key': 'ytdl_enable_downloads_manager',
         'path': 'YoutubeDLMaterial.Extra.enable_downloads_manager'
     },
-    'ytdl_allow_playlist_categorization': {
-        'key': 'ytdl_allow_playlist_categorization',
-        'path': 'YoutubeDLMaterial.Extra.allow_playlist_categorization'
-    },
-    'ytdl_enable_notifications': {
-        'key': 'ytdl_enable_notifications',
-        'path': 'YoutubeDLMaterial.Extra.enable_notifications'
-    },
-    'ytdl_enable_all_notifications': {
-        'key': 'ytdl_enable_all_notifications',
-        'path': 'YoutubeDLMaterial.Extra.enable_all_notifications'
-    },
-    'ytdl_allowed_notification_types': {
-        'key': 'ytdl_allowed_notification_types',
-        'path': 'YoutubeDLMaterial.Extra.allowed_notification_types'
-    },
-    'ytdl_enable_rss_feed': {
-        'key': 'ytdl_enable_rss_feed',
-        'path': 'YoutubeDLMaterial.Extra.enable_rss_feed'
-    },
 
     // API
     'ytdl_use_api_key': {
@@ -110,59 +82,6 @@ exports.CONFIG_ITEMS = {
         'key': 'ytdl_youtube_api_key',
         'path': 'YoutubeDLMaterial.API.youtube_API_key'
     },
-    'ytdl_twitch_auto_download_chat': {
-        'key': 'ytdl_twitch_auto_download_chat',
-        'path': 'YoutubeDLMaterial.API.twitch_auto_download_chat'
-    },
-    'ytdl_use_sponsorblock_api': {
-        'key': 'ytdl_use_sponsorblock_api',
-        'path': 'YoutubeDLMaterial.API.use_sponsorblock_API'
-    },
-    'ytdl_generate_nfo_files': {
-        'key': 'ytdl_generate_nfo_files',
-        'path': 'YoutubeDLMaterial.API.generate_NFO_files'
-    },
-    'ytdl_use_ntfy_API': {
-        'key': 'ytdl_use_ntfy_API',
-        'path': 'YoutubeDLMaterial.API.use_ntfy_API'
-    },
-    'ytdl_ntfy_topic_url': {
-        'key': 'ytdl_ntfy_topic_url',
-        'path': 'YoutubeDLMaterial.API.ntfy_topic_URL'
-    },
-    'ytdl_use_gotify_API': {
-        'key': 'ytdl_use_gotify_API',
-        'path': 'YoutubeDLMaterial.API.use_gotify_API'
-    },
-    'ytdl_gotify_server_url': {
-        'key': 'ytdl_gotify_server_url',
-        'path': 'YoutubeDLMaterial.API.gotify_server_URL'
-    },
-    'ytdl_gotify_app_token': {
-        'key': 'ytdl_gotify_app_token',
-        'path': 'YoutubeDLMaterial.API.gotify_app_token'
-    },
-    'ytdl_use_telegram_API': {
-        'key': 'ytdl_use_telegram_API',
-        'path': 'YoutubeDLMaterial.API.use_telegram_API'
-    },
-    'ytdl_telegram_bot_token': {
-        'key': 'ytdl_telegram_bot_token',
-        'path': 'YoutubeDLMaterial.API.telegram_bot_token'
-    },
-    'ytdl_telegram_chat_id': {
-        'key': 'ytdl_telegram_chat_id',
-        'path': 'YoutubeDLMaterial.API.telegram_chat_id'
-    },
-    'ytdl_webhook_url': {
-        'key': 'ytdl_webhook_url',
-        'path': 'YoutubeDLMaterial.API.webhook_URL'
-    },
-    'ytdl_discord_webhook_url': {
-        'key': 'ytdl_discord_webhook_url',
-        'path': 'YoutubeDLMaterial.API.discord_webhook_URL'
-    },
-
 
     // Themes
     'ytdl_default_theme': {
@@ -187,9 +106,9 @@ exports.CONFIG_ITEMS = {
         'key': 'ytdl_subscriptions_check_interval',
         'path': 'YoutubeDLMaterial.Subscriptions.subscriptions_check_interval'
     },
-    'ytdl_subscriptions_redownload_fresh_uploads': {
-        'key': 'ytdl_subscriptions_redownload_fresh_uploads',
-        'path': 'YoutubeDLMaterial.Subscriptions.redownload_fresh_uploads'
+    'ytdl_subscriptions_check_interval': {
+        'key': 'ytdl_subscriptions_check_interval',
+        'path': 'YoutubeDLMaterial.Subscriptions.subscriptions_check_interval'
     },
 
     // Users
@@ -210,21 +129,7 @@ exports.CONFIG_ITEMS = {
         'path': 'YoutubeDLMaterial.Users.ldap_config'
     },
 
-    // Database
-    'ytdl_use_local_db': {
-        'key': 'ytdl_use_local_db',
-        'path': 'YoutubeDLMaterial.Database.use_local_db'
-    },
-    'ytdl_mongodb_connection_string': {
-        'key': 'ytdl_mongodb_connection_string',
-        'path': 'YoutubeDLMaterial.Database.mongodb_connection_string'
-    },
-
     // Advanced
-    'ytdl_default_downloader': {
-        'key': 'ytdl_default_downloader',
-        'path': 'YoutubeDLMaterial.Advanced.default_downloader'
-    },
     'ytdl_use_default_downloading_agent': {
         'key': 'ytdl_use_default_downloading_agent',
         'path': 'YoutubeDLMaterial.Advanced.use_default_downloading_agent'
@@ -255,97 +160,17 @@ exports.CONFIG_ITEMS = {
     }
 };
 
-exports.AVAILABLE_PERMISSIONS = [
+AVAILABLE_PERMISSIONS = [
     'filemanager',
     'settings',
     'subscriptions',
     'sharing',
     'advanced_download',
-    'downloads_manager',
-    'tasks_manager'
+    'downloads_manager'
 ];
 
-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 = [
-    '--default-search',
-    '--config-location',
-    '--proxy',
-    '--socket-timeout',
-    '--source-address',
-    '--geo-verification-proxy',
-    '--geo-bypass-country',
-    '--geo-bypass-ip-block',
-    '--playlist-start',
-    '--playlist-end',
-    '--playlist-items',
-    '--match-title',
-    '--reject-title',
-    '--max-downloads',
-    '--min-filesize',
-    '--max-filesize',
-    '--date',
-    '--datebefore',
-    '--dateafter',
-    '--min-views',
-    '--max-views',
-    '--match-filter',
-    '--age-limit',
-    '--download-archive',
-    '-r',
-    '--limit-rate',
-    '-R',
-    '--retries',
-    '--fragment-retries',
-    '--buffer-size',
-    '--http-chunk-size',
-    '--external-downloader',
-    '--external-downloader-args',
-    '-a',
-    '--batch-file',
-    '-o',
-    '--output',
-    '--output-na-placeholder',
-    '--autonumber-start',
-    '--load-info-json',
-    '--cookies',
-    '--cache-dir',
-    '--encoding',
-    '--user-agent',
-    '--referer',
-    '--add-header',
-    '--sleep-interval',
-    '--max-sleep-interval',
-    '-f',
-    '--format',
-    '--merge-output-format',
-    '--sub-format',
-    '--sub-lang',
-    '-u',
-    '--username',
-    '-p',
-    '--password',
-    '-2',
-    '--twofactor',
-    '--video-password',
-    '--ap-mso',
-    '--ap-username',
-    '--ap-password',
-    '--audio-format',
-    '--audio-quality',
-    '--recode-video',
-    '--postprocessor-args',
-    '--metadata-from-title',
-    '--fixup',
-    '--ffmpeg-location',
-    '--exec',
-    '--convert-subs'
-];
-
-// 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 = 'v4.3.1';
+module.exports = {
+    CONFIG_ITEMS: CONFIG_ITEMS,
+    AVAILABLE_PERMISSIONS: AVAILABLE_PERMISSIONS,
+    CURRENT_VERSION: 'v4.1'
+}

backend/db.js

@@ -1,178 +1,121 @@
-const fs = require('fs-extra')
-const path = require('path')
-const { MongoClient } = require("mongodb");
+var fs = require('fs-extra')
+var path = require('path')
+var utils = require('./utils')
 const { uuid } = require('uuidv4');
-const _ = require('lodash');
-
 const config_api = require('./config');
-const utils = require('./utils')
-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);
+var logger = null;
+var db = null;
+var users_db = null;
+function setDB(input_db, input_users_db) { db = input_db; users_db = input_users_db }
+function setLogger(input_logger) { logger = input_logger; }
 
-let database = null;
-exports.database_initialized = false;
-exports.database_initialized_bs = new BehaviorSubject(false);
-
-const tables = {
-    files: {
-        name: 'files',
-        primary_key: 'uid',
-        text_search: {
-            title: 'text',
-            uploader: 'text',
-            uid: 'text'
-        }
-    },
-    playlists: {
-        name: 'playlists',
-        primary_key: 'id'
-    },
-    categories: {
-        name: 'categories',
-        primary_key: 'uid'
-    },
-    subscriptions: {
-        name: 'subscriptions',
-        primary_key: 'id'
-    },
-    downloads: {
-        name: 'downloads'
-    },
-    users: {
-        name: 'users',
-        primary_key: 'uid'
-    },
-    roles: {
-        name: 'roles',
-        primary_key: 'key'
-    },
-    download_queue: {
-        name: 'download_queue',
-        primary_key: 'uid'
-    },
-    tasks: {
-        name: 'tasks',
-        primary_key: 'key'
-    },
-    notifications: {
-        name: 'notifications',
-        primary_key: 'uid'
-    },
-    archives: {
-        name: 'archives'
-    },
-    test: {
-        name: 'test'
-    }
-}
-
-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) {
-    db = input_db; users_db = input_users_db;
-    exports.db = input_db;
-    exports.users_db = input_users_db
-}
-
-exports.initialize = (input_db, input_users_db) => {
+function initialize(input_db, input_users_db, input_logger) {
     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');
+    setLogger(input_logger);
 }
 
-exports.connectToDB = async (retries = 5, no_fallback = false, custom_connection_string = null) => {
-    const success = await exports._connectToDB(custom_connection_string);
-    if (success) return true;
+function registerFileDB(file_path, type, multiUserMode = null, sub = null) {
+    let db_path = null;
+    const file_id = file_path.substring(0, file_path.length-4);
+    const file_object = generateFileObject(file_id, type, multiUserMode && multiUserMode.file_path, sub);
+    if (!file_object) {
+        logger.error(`Could not find associated JSON file for ${type} file ${file_id}`);
+        return false;
+    }
 
-    if (retries) {
-        logger.warn(`MongoDB connection failed! Retrying ${retries} times...`);
-        const retry_delay_ms = 2000;
-        for (let i = 0; i < retries; i++) {
-            const retry_succeeded = await exports._connectToDB();
-            if (retry_succeeded) {
-                logger.info(`Successfully connected to DB after ${i+1} attempt(s)`);
-                return true;
-            }
+    utils.fixVideoMetadataPerms(file_id, type, multiUserMode && multiUserMode.file_path);
 
-            if (i !== retries - 1) {
-                logger.warn(`Retry ${i+1} failed, waiting ${retry_delay_ms}ms before trying again.`);
-                await utils.wait(retry_delay_ms);
-            } else {
-                logger.warn(`Retry ${i+1} failed.`);
-            }
+    // add thumbnail path
+    file_object['thumbnailPath'] = utils.getDownloadedThumbnail(file_id, type, multiUserMode && multiUserMode.file_path);
+
+    if (!sub) {
+        if (multiUserMode) {
+            const user_uid = multiUserMode.user;
+            db_path = users_db.get('users').find({uid: user_uid}).get(`files.${type}`);
+        } else {
+            db_path = db.get(`files.${type}`)
+        }
+    } else {
+        if (multiUserMode) {
+            const user_uid = multiUserMode.user;
+            db_path = users_db.get('users').find({uid: user_uid}).get('subscriptions').find({id: sub.id}).get('videos');
+        } else {
+            db_path = db.get('subscriptions').find({id: sub.id}).get('videos');
         }
     }
-    
-    if (no_fallback) {
-        logger.error('Failed to connect to MongoDB. Verify your connection string is valid.');
-        return;
+
+    const file_uid = registerFileDBManual(db_path, file_object);
+
+    // remove metadata JSON if needed
+    if (!config_api.getConfigItem('ytdl_include_metadata')) {
+        utils.deleteJSONFile(file_id, type, multiUserMode && multiUserMode.file_path)
     }
-    using_local_db = true;
-    config_api.setConfigItem('ytdl_use_local_db', true);
-    logger.error('Failed to connect to MongoDB, using Local DB as a fallback. Make sure your MongoDB instance is accessible, or set Local DB as a default through the config.');
+
+    return file_uid;
+}
+
+function registerFileDBManual(db_path, file_object) {
+    // add additional info
+    file_object['uid'] = uuid();
+    file_object['registered'] = Date.now();
+    path_object = path.parse(file_object['path']);
+    file_object['path'] = path.format(path_object);
+
+    // remove duplicate(s)
+    db_path.remove({path: file_object['path']}).write();
+
+    // add new file to db
+    db_path.push(file_object).write();
+    return file_object['uid'];
+}
+
+function generateFileObject(id, type, customPath = null, sub = null) {
+    if (!customPath && sub) {
+        customPath = getAppendedBasePathSub(sub, config_api.getConfigItem('ytdl_subscriptions_base_path'));
+    }
+    var jsonobj = (type === 'audio') ? utils.getJSONMp3(id, customPath, true) : utils.getJSONMp4(id, customPath, true);
+    if (!jsonobj) {
+        return null;
+    }
+    const ext = (type === 'audio') ? '.mp3' : '.mp4'
+    const file_path = utils.getTrueFileName(jsonobj['_filename'], type); // path.join(type === 'audio' ? audioFolderPath : videoFolderPath, id + ext);
+    // console.
+    var stats = fs.statSync(path.join(__dirname, file_path));
+
+    var title = jsonobj.title;
+    var url = jsonobj.webpage_url;
+    var uploader = jsonobj.uploader;
+    var upload_date = jsonobj.upload_date;
+    upload_date = upload_date ? `${upload_date.substring(0, 4)}-${upload_date.substring(4, 6)}-${upload_date.substring(6, 8)}` : 'N/A';
+
+    var size = stats.size;
+
+    var thumbnail = jsonobj.thumbnail;
+    var duration = jsonobj.duration;
+    var isaudio = type === 'audio';
+    var file_obj = new utils.File(id, title, thumbnail, isaudio, duration, url, uploader, size, file_path, upload_date);
+    return file_obj;
+}
+
+function updatePlaylist(playlist, user_uid) {
+    let playlistID = playlist.id;
+    let type = playlist.type;
+    let db_loc = null;
+    if (user_uid) {
+        db_loc = users_db.get('users').find({uid: user_uid}).get(`playlists.${type}`).find({id: playlistID});
+    } else {
+        db_loc = db.get(`playlists.${type}`).find({id: playlistID});
+    }
+    db_loc.assign(playlist).write();
     return true;
 }
 
-exports._connectToDB = async (custom_connection_string = null) => {
-    const uri = !custom_connection_string ? config_api.getConfigItem('ytdl_mongodb_connection_string') : custom_connection_string; // "mongodb://127.0.0.1:27017/?compressors=zlib&gssapiServiceName=mongodb";
-    const client = new MongoClient(uri, {
-        useNewUrlParser: true,
-        useUnifiedTopology: true,
-    });
-
-    try {
-        await client.connect();
-        database = client.db('ytdl_material');
-
-        // avoid doing anything else if it's just a test
-        if (custom_connection_string) return true;
-
-        const existing_collections = (await database.listCollections({}, { nameOnly: true }).toArray()).map(collection => collection.name);
-
-        const missing_tables = tables_list.filter(table => !(existing_collections.includes(table)));
-        missing_tables.forEach(async table => {
-            await database.createCollection(table);
-        });
-
-        tables_list.forEach(async table => {
-            const primary_key = tables[table]['primary_key'];
-            if (primary_key) {
-                await database.collection(table).createIndex({[primary_key]: 1}, { unique: true });
-            }
-            const text_search = tables[table]['text_search'];
-            if (text_search) {
-                await database.collection(table).createIndex(text_search);
-            }
-        });
-        using_local_db = false; // needs to happen for tests (in normal operation using_local_db is guaranteed false)
-        return true;
-    } catch(err) {
-        logger.error(err);
-        return false;
-    } finally {
-        // Ensures that the client will close when you finish/error
-        // await client.close();
-    }
+function getAppendedBasePathSub(sub, base_path) {
+    return path.join(base_path, (sub.isPlaylist ? 'playlists/' : 'channels/'), sub.name);
 }
 
-exports.setVideoProperty = async (file_uid, assignment_obj) => {
-    // TODO: check if video exists, throw error if not
-    await db_api.updateRecord('files', {uid: file_uid}, assignment_obj);
-}
-
-exports.getFileDirectoriesAndDBs = async () => {
+async function importUnregisteredFiles() {
     let dirs_to_check = [];
     let subscriptions_to_check = [];
     const subscriptions_base_path = config_api.getConfigItem('ytdl_subscriptions_base_path'); // only for single-user mode
@@ -180,50 +123,48 @@ exports.getFileDirectoriesAndDBs = async () => {
     const usersFileFolder = config_api.getConfigItem('ytdl_users_base_path');
     const subscriptions_enabled = config_api.getConfigItem('ytdl_allow_subscriptions');
     if (multi_user_mode) {
-        const users = await exports.getRecords('users');
+        let users = users_db.get('users').value();
         for (let i = 0; i < users.length; i++) {
             const user = users[i];
 
+            if (subscriptions_enabled) subscriptions_to_check = subscriptions_to_check.concat(users[i]['subscriptions']);
+
             // add user's audio dir to check list
             dirs_to_check.push({
                 basePath: path.join(usersFileFolder, user.uid, 'audio'),
-                user_uid: user.uid,
-                type: 'audio',
-                archive_path: utils.getArchiveFolder('audio', user.uid)
+                dbPath: users_db.get('users').find({uid: user.uid}).get('files.audio'),
+                type: 'audio'
             });
 
             // add user's video dir to check list
             dirs_to_check.push({
                 basePath: path.join(usersFileFolder, user.uid, 'video'),
-                user_uid: user.uid,
-                type: 'video',
-                archive_path: utils.getArchiveFolder('video', user.uid)
+                dbPath: users_db.get('users').find({uid: user.uid}).get('files.video'),
+                type: 'video'
             });
         }
     } else {
         const audioFolderPath = config_api.getConfigItem('ytdl_audio_folder_path');
         const videoFolderPath = config_api.getConfigItem('ytdl_video_folder_path');
+        const subscriptions = db.get('subscriptions').value();
+
+        if (subscriptions_enabled && subscriptions) subscriptions_to_check = subscriptions_to_check.concat(subscriptions);
 
         // add audio dir to check list
         dirs_to_check.push({
             basePath: audioFolderPath,
-            type: 'audio',
-            archive_path: utils.getArchiveFolder('audio')
+            dbPath: db.get('files.audio'),
+            type: 'audio'
         });
 
         // add video dir to check list
         dirs_to_check.push({
             basePath: videoFolderPath,
-            type: 'video',
-            archive_path: utils.getArchiveFolder('video')
+            dbPath: db.get('files.video'),
+            type: 'video'
         });
     }
 
-    if (subscriptions_enabled) {
-        const subscriptions = await exports.getRecords('subscriptions');
-        subscriptions_to_check = subscriptions_to_check.concat(subscriptions);
-    }
-
     // add subscriptions to check list
     for (let i = 0; i < subscriptions_to_check.length; i++) {
         let subscription_to_check = subscriptions_to_check[i];
@@ -232,615 +173,35 @@ exports.getFileDirectoriesAndDBs = async () => {
             continue;
         }
         dirs_to_check.push({
-            basePath: subscription_to_check.user_uid ? path.join(usersFileFolder, subscription_to_check.user_uid, 'subscriptions', subscription_to_check.isPlaylist ? 'playlists/' : 'channels/', subscription_to_check.name)
+            basePath: multi_user_mode ? path.join(usersFileFolder, subscription_to_check.user_uid, 'subscriptions', subscription_to_check.isPlaylist ? 'playlists/' : 'channels/', subscription_to_check.name)
                                       : path.join(subscriptions_base_path, subscription_to_check.isPlaylist ? 'playlists/' : 'channels/', subscription_to_check.name),
-            user_uid: subscription_to_check.user_uid,
-            type: subscription_to_check.type,
-            sub_id: subscription_to_check['id'],
-            archive_path: utils.getArchiveFolder(subscription_to_check.type, subscription_to_check.user_uid, subscription_to_check)
+            dbPath: multi_user_mode ? users_db.get('users').find({uid: subscription_to_check.user_uid}).get('subscriptions').find({id: subscription_to_check.id}).get('videos')
+                                    : db.get('subscriptions').find({id: subscription_to_check.id}).get('videos'),
+            type: subscription_to_check.type
         });
     }
 
-    return dirs_to_check;
-}
+    // run through check list and check each file to see if it's missing from the db
+    dirs_to_check.forEach(dir_to_check => {
+        // recursively get all files in dir's path
+        const files = utils.getDownloadedFilesByType(dir_to_check.basePath, dir_to_check.type);
 
-// Basic DB functions
-
-// Create
-
-exports.insertRecordIntoTable = async (table, doc, replaceFilter = null) => {
-    // local db override
-    if (using_local_db) {
-        if (replaceFilter) local_db.get(table).remove((doc) => _.isMatch(doc, replaceFilter)).write();
-        local_db.get(table).push(doc).write();
-        return true;
-    }
-
-    if (replaceFilter) {
-        const output = await database.collection(table).bulkWrite([
-            {
-                deleteMany: {
-                    filter: replaceFilter
-                }
-            },
-            {
-                insertOne: {
-                    document: doc
-                }
+        files.forEach(file => {
+            // check if file exists in db, if not add it
+            const file_is_registered = !!(dir_to_check.dbPath.find({id: file.id}).value())
+            if (!file_is_registered) {
+                // add additional info
+                registerFileDBManual(dir_to_check.dbPath, file);
+                logger.verbose(`Added discovered file to the database: ${file.id}`);
             }
-        ]);
-        logger.debug(`Inserted doc into ${table} with filter: ${JSON.stringify(replaceFilter)}`);
-        return !!(output['result']['ok']);
-    }
-
-    const output = await database.collection(table).insertOne(doc);
-    logger.debug(`Inserted doc into ${table}`);
-    return !!(output['result']['ok']);
-}
-
-exports.insertRecordsIntoTable = async (table, docs, ignore_errors = false) => {
-    // local db override
-    if (using_local_db) {
-        const records_limit = 30000;
-        if (docs.length < records_limit) {
-            local_db.get(table).push(...docs).write();
-        } else {
-            for (let i = 0; i < docs.length; i+=records_limit) {
-                const records_to_push = docs.slice(i, i+records_limit > docs.length ? docs.length : i+records_limit)
-                local_db.get(table).push(...records_to_push).write();
-            }
-        }
-        return true;
-    }
-    const output = await database.collection(table).insertMany(docs, {ordered: !ignore_errors});
-    logger.debug(`Inserted ${output.insertedCount} docs into ${table}`);
-    return !!(output['result']['ok']);
-}
-
-exports.bulkInsertRecordsIntoTable = async (table, docs) => {
-    // local db override
-    if (using_local_db) {
-        return await exports.insertRecordsIntoTable(table, docs);
-    }
-
-    // not a necessary function as insertRecords does the same thing but gives us more control on batch size if needed
-    const table_collection = database.collection(table);
-        
-    let bulk = table_collection.initializeOrderedBulkOp(); // Initialize the Ordered Batch
-
-    for (let i = 0; i < docs.length; i++) {
-        bulk.insert(docs[i]);
-    }
-
-    const output = await bulk.execute();
-    return !!(output['result']['ok']);
-
-}
-
-// Read
-
-exports.getRecord = async (table, filter_obj) => {
-    // local db override
-    if (using_local_db) {
-        return exports.applyFilterLocalDB(local_db.get(table), filter_obj, 'find').value();
-    }
-
-    return await database.collection(table).findOne(filter_obj);
-}
-
-exports.getRecords = async (table, filter_obj = null, return_count = false, sort = null, range = null) => {
-    // local db override
-    if (using_local_db) {
-        let cursor = filter_obj ? exports.applyFilterLocalDB(local_db.get(table), filter_obj, 'filter').value() : local_db.get(table).value();
-        if (sort) {
-            cursor = cursor.sort((a, b) => (a[sort['by']] > b[sort['by']] ? sort['order'] : sort['order']*-1));
-        }
-        if (range) {
-            cursor = cursor.slice(range[0], range[1]);
-        }
-        return !return_count ? cursor : cursor.length;
-    }
-
-    const cursor = filter_obj ? database.collection(table).find(filter_obj) : database.collection(table).find();
-    if (sort) {
-        cursor.sort({[sort['by']]: sort['order']});
-    }
-    if (range) {
-        cursor.skip(range[0]).limit(range[1] - range[0]);
-    }
-
-    return !return_count ? await cursor.toArray() : await cursor.count();
-}
-
-// Update
-
-exports.updateRecord = async (table, filter_obj, update_obj, nested_mode = false) => {
-    // local db override
-    if (using_local_db) {
-        if (nested_mode) {
-            // if object is nested we need to handle it differently
-            update_obj = utils.convertFlatObjectToNestedObject(update_obj);
-            exports.applyFilterLocalDB(local_db.get(table), filter_obj, 'find').merge(update_obj).write();
-            return true;
-        }
-        exports.applyFilterLocalDB(local_db.get(table), filter_obj, 'find').assign(update_obj).write();
-        return true;
-    }
-
-    // sometimes _id will be in the update obj, this breaks mongodb
-    if (update_obj['_id']) delete update_obj['_id'];
-    const output = await database.collection(table).updateOne(filter_obj, {$set: update_obj});
-    return !!(output['result']['ok']);
-}
-
-exports.updateRecords = async (table, filter_obj, update_obj) => {
-    // local db override
-    if (using_local_db) {
-        exports.applyFilterLocalDB(local_db.get(table), filter_obj, 'filter').each((record) => {
-            const props_to_update = Object.keys(update_obj);
-            for (let i = 0; i < props_to_update.length; i++) {
-                const prop_to_update = props_to_update[i];
-                const prop_value = update_obj[prop_to_update];
-                record[prop_to_update] = prop_value;
-            }
-        }).write();
-        return true;
-    }
-
-    const output = await database.collection(table).updateMany(filter_obj, {$set: update_obj});
-    return !!(output['result']['ok']);
-}
-
-exports.removePropertyFromRecord = async (table, filter_obj, remove_obj) => {
-    // local db override
-    if (using_local_db) {
-        const props_to_remove = Object.keys(remove_obj);
-        exports.applyFilterLocalDB(local_db.get(table), filter_obj, 'find').unset(props_to_remove).write();
-        return true;
-    }
-
-    const output = await database.collection(table).updateOne(filter_obj, {$unset: remove_obj});
-    return !!(output['result']['ok']);
-}
-
-exports.bulkUpdateRecordsByKey = async (table, key_label, update_obj) => {
-    // local db override
-    if (using_local_db) {
-        local_db.get(table).each((record) => {
-            const item_id_to_update = record[key_label];
-            if (!update_obj[item_id_to_update]) return;
-
-            const props_to_update = Object.keys(update_obj[item_id_to_update]);
-            for (let i = 0; i < props_to_update.length; i++) {
-                const prop_to_update = props_to_update[i];
-                const prop_value = update_obj[item_id_to_update][prop_to_update];
-                record[prop_to_update] = prop_value;
-            }
-        }).write();
-        return true;
-    }
-
-    const table_collection = database.collection(table);
-        
-    let bulk = table_collection.initializeOrderedBulkOp(); // Initialize the Ordered Batch
-
-    const item_ids_to_update = Object.keys(update_obj);
-
-    for (let i = 0; i < item_ids_to_update.length; i++) {
-        const item_id_to_update = item_ids_to_update[i];
-        bulk.find({[key_label]: item_id_to_update }).updateOne({
-            "$set": update_obj[item_id_to_update]
-        });
-    }
-
-    const output = await bulk.execute();
-    return !!(output['result']['ok']);
-}
-
-exports.pushToRecordsArray = async (table, filter_obj, key, value) => {
-    // local db override
-    if (using_local_db) {
-        exports.applyFilterLocalDB(local_db.get(table), filter_obj, 'find').get(key).push(value).write();
-        return true;
-    }
-
-    const output = await database.collection(table).updateOne(filter_obj, {$push: {[key]: value}});
-    return !!(output['result']['ok']);
-}
-
-exports.pullFromRecordsArray = async (table, filter_obj, key, value) => {
-    // local db override
-    if (using_local_db) {
-        exports.applyFilterLocalDB(local_db.get(table), filter_obj, 'find').get(key).pull(value).write();
-        return true;
-    }
-
-    const output = await database.collection(table).updateOne(filter_obj, {$pull: {[key]: value}});
-    return !!(output['result']['ok']);
-}
-
-// Delete
-
-exports.removeRecord = async (table, filter_obj) => {
-    // local db override
-    if (using_local_db) {
-        exports.applyFilterLocalDB(local_db.get(table), filter_obj, 'remove').write();
-        return true;
-    }
-
-    const output = await database.collection(table).deleteOne(filter_obj);
-    return !!(output['result']['ok']);
-}
-
-// exports.removeRecordsByUIDBulk = async (table, uids) => {
-//     // local db override
-//     if (using_local_db) {
-//         exports.applyFilterLocalDB(local_db.get(table), filter_obj, 'remove').write();
-//         return true;
-//     }
-
-//     const table_collection = database.collection(table);
-        
-//     let bulk = table_collection.initializeOrderedBulkOp(); // Initialize the Ordered Batch
-
-//     const item_ids_to_remove = 
-
-//     for (let i = 0; i < item_ids_to_update.length; i++) {
-//         const item_id_to_update = item_ids_to_update[i];
-//         bulk.find({[key_label]: item_id_to_update }).updateOne({
-//             "$set": update_obj[item_id_to_update]
-//         });
-//     }
-
-//     const output = await bulk.execute();
-//     return !!(output['result']['ok']);
-// }
-
-
-exports.findDuplicatesByKey = async (table, key) => {
-    let duplicates = [];
-    if (using_local_db) {
-        // this can probably be optimized
-        const all_records = await exports.getRecords(table);
-        const existing_records = {};
-        for (let i = 0; i < all_records.length; i++) {
-            const record = all_records[i];
-            const value = record[key];
-
-            if (existing_records[value]) {
-                duplicates.push(record);
-            }
-
-            existing_records[value] = true;
-        }
-        return duplicates;
-    }
-    
-    const duplicated_values = await database.collection(table).aggregate([
-        {"$group" : { "_id": `$${key}`, "count": { "$sum": 1 } } },
-        {"$match": {"_id" :{ "$ne" : null } , "count" : {"$gt": 1} } }, 
-        {"$project": {[key] : "$_id", "_id" : 0} }
-    ]).toArray();
-
-    for (let i = 0; i < duplicated_values.length; i++) {
-        const duplicated_value = duplicated_values[i];
-        const duplicated_records = await exports.getRecords(table, duplicated_value, false);
-        if (duplicated_records.length > 1) {
-            duplicates = duplicates.concat(duplicated_records.slice(1, duplicated_records.length));
-        }
-    }
-    return duplicates;
-}
-
-exports.removeAllRecords = async (table = null, filter_obj = null) => {
-    // local db override
-    const tables_to_remove = table ? [table] : tables_list;
-    logger.debug(`Removing all records from: ${tables_to_remove} with filter: ${JSON.stringify(filter_obj)}`)
-    if (using_local_db) {
-        for (let i = 0; i < tables_to_remove.length; i++) {
-            const table_to_remove = tables_to_remove[i];
-            if (filter_obj) exports.applyFilterLocalDB(local_db.get(table), filter_obj, 'remove').write();
-            else local_db.assign({[table_to_remove]: []}).write();
-            logger.debug(`Successfully removed records from ${table_to_remove}`);
-        }
-        return true;
-    }
-
-    let success = true;
-    for (let i = 0; i < tables_to_remove.length; i++) {
-        const table_to_remove = tables_to_remove[i];
-
-        const output = await database.collection(table_to_remove).deleteMany(filter_obj ? filter_obj : {});
-        logger.debug(`Successfully removed records from ${table_to_remove}`);
-        success &= !!(output['result']['ok']);
-    }
-    return success;
-}
-
-// Stats
-
-exports.getDBStats = async () => {
-    const stats_by_table = {};
-    for (let i = 0; i < tables_list.length; i++) {
-        const table = tables_list[i];
-        if (table === 'test') continue;
-
-        stats_by_table[table] = await getDBTableStats(table);
-    }
-    return {stats_by_table: stats_by_table, using_local_db: using_local_db};
-}
-
-const getDBTableStats = async (table) => {
-    const table_stats = {};
-    // local db override
-    if (using_local_db) {
-        table_stats['records_count'] = local_db.get(table).value().length;
-    } else {
-        const stats = await database.collection(table).stats();
-        table_stats['records_count'] = stats.count;
-    }
-    return table_stats;
-}
-
-// JSON to DB
-
-exports.generateJSONTables = async (db_json, users_json) => {
-    // create records
-    let files = db_json['files'] || [];
-    let playlists = db_json['playlists'] || [];
-    let categories = db_json['categories'] || [];
-    let subscriptions = db_json['subscriptions'] || [];
-
-    const users = users_json['users'];
-
-    for (let i = 0; i < users.length; i++) {
-        const user = users[i];
-
-        if (user['files']) {
-            user['files'] = user['files'].map(file => ({ ...file, user_uid: user['uid'] }));
-            files = files.concat(user['files']);
-        }
-        if (user['playlists']) {
-            user['playlists'] = user['playlists'].map(playlist => ({ ...playlist, user_uid: user['uid'] }));
-            playlists = playlists.concat(user['playlists']);
-        }
-        if (user['categories']) {
-            user['categories'] = user['categories'].map(category => ({ ...category, user_uid: user['uid'] }));
-            categories = categories.concat(user['categories']);
-        }
-
-        if (user['subscriptions']) {
-            user['subscriptions'] = user['subscriptions'].map(subscription => ({ ...subscription, user_uid: user['uid'] }));
-            subscriptions = subscriptions.concat(user['subscriptions']);
-        }
-    }
-
-    const tables_obj = {};
-    
-    // TODO: use create*Records funcs to strip unnecessary properties
-    tables_obj.files = createFilesRecords(files, subscriptions);
-    tables_obj.playlists = playlists;
-    tables_obj.categories = categories;
-    tables_obj.subscriptions = createSubscriptionsRecords(subscriptions);
-    tables_obj.users = createUsersRecords(users);
-    tables_obj.roles = createRolesRecords(users_json['roles']);
-    tables_obj.downloads = createDownloadsRecords(db_json['downloads'])
-    
-    return tables_obj;
-}
-
-exports.importJSONToDB = async (db_json, users_json) => {
-    await fs.writeFile(`appdata/db.json.${Date.now()/1000}.bak`, JSON.stringify(db_json, null, 2));
-    await fs.writeFile(`appdata/users_db.json.${Date.now()/1000}.bak`, JSON.stringify(users_json, null, 2));
-
-    await exports.removeAllRecords();
-    const tables_obj = await exports.generateJSONTables(db_json, users_json);
-
-    const table_keys = Object.keys(tables_obj);
-    
-    let success = true;
-    for (let i = 0; i < table_keys.length; i++) {
-        const table_key = table_keys[i];
-        if (!tables_obj[table_key] || tables_obj[table_key].length === 0) continue;
-        success &= await exports.insertRecordsIntoTable(table_key, tables_obj[table_key], true);
-    }
-
-    return success;
-}
-
-const createFilesRecords = (files, subscriptions) => {
-    for (let i = 0; i < subscriptions.length; i++) {
-        const subscription = subscriptions[i];
-        if (!subscription['videos']) continue;
-        subscription['videos'] = subscription['videos'].map(file => ({ ...file, sub_id: subscription['id'], user_uid: subscription['user_uid'] ? subscription['user_uid'] : undefined}));
-        files = files.concat(subscriptions[i]['videos']);
-    }
-
-    return files;
-}
-
-const createPlaylistsRecords = async (playlists) => {
-
-}
-
-const createCategoriesRecords = async (categories) => {
-
-}
-
-const createSubscriptionsRecords = (subscriptions) => {
-    for (let i = 0; i < subscriptions.length; i++) {
-        delete subscriptions[i]['videos'];
-    }
-
-    return subscriptions;
-}
-
-const createUsersRecords = (users) => {
-    users.forEach(user => {
-        delete user['files'];
-        delete user['playlists'];
-        delete user['subscriptions'];
-    });
-    return users;
-}
-
-const createRolesRecords = (roles) => {
-    const new_roles = [];
-    Object.keys(roles).forEach(role_key => {
-        new_roles.push({
-            key: role_key,
-            ...roles[role_key]
         });
     });
-    return new_roles;
+
 }
 
-const createDownloadsRecords = (downloads) => {
-    const new_downloads = [];
-    Object.keys(downloads).forEach(session_key => {
-        new_downloads.push({
-            key: session_key,
-            ...downloads[session_key]
-        });
-    });
-    return new_downloads;
+module.exports = {
+    initialize: initialize,
+    registerFileDB: registerFileDB,
+    updatePlaylist: updatePlaylist,
+    importUnregisteredFiles: importUnregisteredFiles
 }
-
-exports.backupDB = async () => {
-    const backup_dir = path.join('appdata', 'db_backup');
-    fs.ensureDirSync(backup_dir);
-    const backup_file_name = `${using_local_db ? 'local' : 'remote'}_db.json.${Date.now()/1000}.bak`;
-    const path_to_backups = path.join(backup_dir, backup_file_name);
-
-    logger.info(`Backing up ${using_local_db ? 'local' : 'remote'} DB to ${path_to_backups}`);
-
-    const table_to_records = {};
-    for (let i = 0; i < tables_list.length; i++) {
-        const table = tables_list[i];
-        table_to_records[table] = await exports.getRecords(table);
-    }
-
-    fs.writeJsonSync(path_to_backups, table_to_records);
-
-    return backup_file_name;
-}
-
-exports.restoreDB = async (file_name) => {
-    const path_to_backup = path.join('appdata', 'db_backup', file_name);
-
-    logger.debug('Reading database backup file.');
-    const table_to_records = fs.readJSONSync(path_to_backup);
-
-    if (!table_to_records) {
-        logger.error(`Failed to restore DB! Backup file '${path_to_backup}' could not be read.`);
-        return false;
-    }
-
-    logger.debug('Clearing database.');
-    await exports.removeAllRecords();
-
-    logger.debug('Database cleared! Beginning restore.');
-    let success = true;
-    for (let i = 0; i < tables_list.length; i++) {
-        const table = tables_list[i];
-        if (!table_to_records[table] || table_to_records[table].length === 0) continue;
-        success &= await exports.bulkInsertRecordsIntoTable(table, table_to_records[table]);
-    }
-
-    logger.debug('Restore finished!');
-
-    return success;
-}
-
-exports.transferDB = async (local_to_remote) => {
-    const table_to_records = {};
-    for (let i = 0; i < tables_list.length; i++) {
-        const table = tables_list[i];
-        table_to_records[table] = await exports.getRecords(table);
-    }
-
-    logger.info('Backup up DB...');
-    await exports.backupDB(); // should backup always
-
-    using_local_db = !local_to_remote;
-    if (local_to_remote) {
-        const db_connected = await exports.connectToDB(5, true);
-        if (!db_connected) {
-            logger.error('Failed to transfer database - could not connect to MongoDB. Verify that your connection URL is valid.');
-            return false;
-        }
-    }
-    success = true;
-
-    logger.debug('Clearing new database before transfer...');
-
-    await exports.removeAllRecords();
-
-    logger.debug('Database cleared! Beginning transfer.');
-
-    for (let i = 0; i < tables_list.length; i++) {
-        const table = tables_list[i];
-        if (!table_to_records[table] || table_to_records[table].length === 0) continue;
-        success &= await exports.bulkInsertRecordsIntoTable(table, table_to_records[table]);
-    }
-
-    config_api.setConfigItem('ytdl_use_local_db', using_local_db);
-
-    logger.debug('Transfer finished!');
-
-    return success;
-}
-
-/*
-    This function is necessary to emulate mongodb's ability to search for null or missing values.
-        A filter of null or undefined for a property will find docs that have that property missing, or have it
-        null or undefined. We want that same functionality for the local DB as well
-
-        error:    {$ne: null}
-          ^            ^
-          |            |
-      filter_prop  filter_prop_value
-*/
-exports.applyFilterLocalDB = (db_path, filter_obj, operation) => {
-    const filter_props = Object.keys(filter_obj);
-    const return_val = db_path[operation](record => {
-        if (!filter_props) return true;
-        let filtered = true;
-        for (let i = 0; i < filter_props.length; i++) {
-            const filter_prop = filter_props[i];
-            const filter_prop_value = filter_obj[filter_prop];
-            if (filter_prop_value === undefined || filter_prop_value === null) {
-                filtered &= record[filter_prop] === undefined || record[filter_prop] === null;
-            } else {
-                if (typeof filter_prop_value === 'object') {
-                    if ('$regex' in filter_prop_value) {
-                        filtered &= (record[filter_prop].search(new RegExp(filter_prop_value['$regex'], filter_prop_value['$options'])) !== -1);
-                    } else if ('$ne' in filter_prop_value) {
-                        filtered &= filter_prop in record && record[filter_prop] !== filter_prop_value['$ne'];
-                    } else if ('$lt' in filter_prop_value) {
-                        filtered &= filter_prop in record && record[filter_prop] < filter_prop_value['$lt'];
-                    } else if ('$gt' in filter_prop_value) {
-                        filtered &= filter_prop in record && record[filter_prop] > filter_prop_value['$gt'];
-                    } else if ('$lte' in filter_prop_value) {
-                        filtered &= filter_prop in record && record[filter_prop] <= filter_prop_value['$lt'];
-                    } else if ('$gte' in filter_prop_value) {
-                        filtered &= filter_prop in record && record[filter_prop] >= filter_prop_value['$gt'];
-                    }
-                } else {
-                    // handle case of nested property check
-                    if (filter_prop.includes('.'))
-                        filtered &= utils.searchObjectByString(record, filter_prop) === filter_prop_value;
-                    else
-                        filtered &= record[filter_prop] === filter_prop_value;
-                }
-            }
-        }
-        return filtered;
-    });
-    return return_val;
-}
-
-// should only be used for tests
-exports.setLocalDBMode = (mode) => {
-    using_local_db = mode;
-}

backend/downloader.js

@@ -1,665 +0,0 @@
-const fs = require('fs-extra');
-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 config_api = require('./config');
-const twitch_api = require('./twitch');
-const { create } = require('xmlbuilder2');
-const categories_api = require('./categories');
-const utils = require('./utils');
-const db_api = require('./db');
-const files_api = require('./files');
-const notifications_api = require('./notifications');
-const archive_api = require('./archive');
-
-const mutex = new Mutex();
-let should_check_downloads = true;
-
-if (db_api.database_initialized) {
-    setupDownloads();
-} else {
-    db_api.database_initialized_bs.subscribe(init => {
-        if (init) setupDownloads();
-    });
-}
-
-/*
-
-This file handles all the downloading functionality.
-
-To download a file, we go through 4 steps. Here they are with their respective index & function:
-
-0: Create the download
- - createDownload()
-1: Get info for the download (we need this step for categories and archive functionality)
- - collectInfo()
-2: Download the file
- - downloadQueuedFile()
-3: Complete
- - N/A
-
-We use checkDownloads() to move downloads through the steps and call their respective functions.
-
-*/
-
-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,
-            type: type,
-            title: '',
-            user_uid: user_uid,
-            sub_id: sub_id,
-            sub_name: sub_name,
-            prefetched_info: prefetched_info,
-            options: options,
-            uid: uuid(),
-            step_index: 0,
-            paused: false,
-            running: false,
-            finished_step: true,
-            error: null,
-            percent_complete: null,
-            finished: false,
-            timestamp_start: Date.now()
-        };
-        await db_api.insertRecordIntoTable('download_queue', download);
-    
-        should_check_downloads = true;
-        return download;
-    });
-}
-
-exports.pauseDownload = async (download_uid) => {
-    const download = await db_api.getRecord('download_queue', {uid: download_uid});
-    if (download['paused']) {
-        logger.warn(`Download ${download_uid} is already paused!`);
-        return false;
-    } else if (download['finished']) {
-        logger.info(`Download ${download_uid} could not be paused before completing.`);
-        return false;
-    }
-
-    return await db_api.updateRecord('download_queue', {uid: download_uid}, {paused: true, running: false});
-}
-
-exports.resumeDownload = async (download_uid) => {
-    return await mutex.runExclusive(async () => {
-        const download = await db_api.getRecord('download_queue', {uid: download_uid});
-        if (!download['paused']) {
-            logger.warn(`Download ${download_uid} is not paused!`);
-            return false;
-        }
-
-        const success = db_api.updateRecord('download_queue', {uid: download_uid}, {paused: false});
-        should_check_downloads = true;
-        return success;
-    })
-}
-
-exports.restartDownload = async (download_uid) => {
-    const download = await db_api.getRecord('download_queue', {uid: download_uid});
-    await exports.clearDownload(download_uid);
-    const new_download = await exports.createDownload(download['url'], download['type'], download['options'], download['user_uid']);
-    
-    should_check_downloads = true;
-    return new_download;
-}
-
-exports.cancelDownload = async (download_uid) => {
-    const download = await db_api.getRecord('download_queue', {uid: download_uid});
-    if (download['cancelled']) {
-        logger.warn(`Download ${download_uid} is already cancelled!`);
-        return false;
-    } else if (download['finished']) {
-        logger.info(`Download ${download_uid} could not be cancelled before completing.`);
-        return false;
-    }
-    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, 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});
-}
-
-async function setupDownloads() {
-    await fixDownloadState();
-    setInterval(checkDownloads, 1000);
-}
-
-async function fixDownloadState() {
-    const downloads = await db_api.getRecords('download_queue');
-    downloads.sort((download1, download2) => download1.timestamp_start - download2.timestamp_start);
-    const running_downloads = downloads.filter(download => !download['finished'] && !download['error']);
-    for (let i = 0; i < running_downloads.length; i++) {
-        const running_download = running_downloads[i];
-        const update_obj = {finished_step: true, paused: true, running: false};
-        if (running_download['step_index'] > 0) {
-            update_obj['step_index'] = running_download['step_index'] - 1;
-        }
-        await db_api.updateRecord('download_queue', {uid: running_download['uid']}, update_obj);
-    }
-}
-
-async function checkDownloads() {
-    if (!should_check_downloads) return;
-
-    const downloads = await db_api.getRecords('download_queue');
-    downloads.sort((download1, download2) => download1.timestamp_start - download2.timestamp_start);
-
-    await mutex.runExclusive(async () => {
-        // avoid checking downloads unnecessarily, but double check that should_check_downloads is still true
-        const running_downloads = downloads.filter(download => !download['paused'] && !download['finished']);
-        if (running_downloads.length === 0) {
-            should_check_downloads = false;
-            logger.verbose('Disabling checking downloads as none are available.');
-        }
-        return;
-    });
-
-    let running_downloads_count = downloads.filter(download => download['running']).length;
-    const waiting_downloads = downloads.filter(download => !download['paused'] && download['finished_step'] && !download['finished']);
-    for (let i = 0; i < waiting_downloads.length; i++) {
-        const waiting_download = waiting_downloads[i];
-        const max_concurrent_downloads = config_api.getConfigItem('ytdl_max_concurrent_downloads');
-        if (max_concurrent_downloads < 0 || running_downloads_count >= max_concurrent_downloads) break;
-
-        if (waiting_download['finished_step'] && !waiting_download['finished']) {
-            if (waiting_download['sub_id']) {
-                const sub_missing = !(await db_api.getRecord('subscriptions', {id: waiting_download['sub_id']}));
-                if (sub_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) {
-                collectInfo(waiting_download['uid']);
-            } else if (waiting_download['step_index'] === 1) {
-                downloadQueuedFile(waiting_download['uid']);
-            }
-        }
-    }
-}
-
-async function collectInfo(download_uid) {
-    const download = await db_api.getRecord('download_queue', {uid: download_uid});
-    if (download['paused']) {
-        return;
-    }
-    logger.verbose(`Collecting info for download ${download_uid}`);
-    await db_api.updateRecord('download_queue', {uid: download_uid}, {step_index: 1, finished_step: false, running: true});
-
-    const url = download['url'];
-    const type = download['type'];
-    const options = download['options'];
-
-    if (download['user_uid'] && !options.customFileFolderPath) {
-        let usersFileFolder = config_api.getConfigItem('ytdl_users_base_path');
-        const user_path = path.join(usersFileFolder, download['user_uid'], type);
-        options.customFileFolderPath = user_path + path.sep;
-    }
-
-    let args = await exports.generateArgs(url, type, options, download['user_uid']);
-
-    // get video info prior to download
-    let info = download['prefetched_info'] ? download['prefetched_info'] : await exports.getVideoInfoByURL(url, args, download_uid);
-
-    if (!info) {
-        // info failed, error presumably already recorded
-        return;
-    }
-
-    // in subscriptions we don't care if archive mode is enabled, but we already removed archived videos from subs by this point
-    const useYoutubeDLArchive = config_api.getConfigItem('ytdl_use_youtubedl_archive');
-    if (useYoutubeDLArchive && !options.ignoreArchive) {
-        const exists_in_archive = await archive_api.existsInArchive(info['extractor'], info['id'], type, download['user_uid'], download['sub_id']);
-        if (exists_in_archive) {
-            const error = `File '${info['title']}' already exists in archive! Disable the archive or override to continue downloading.`;
-            logger.warn(error);
-            if (download_uid) {
-                const download = await db_api.getRecord('download_queue', {uid: download_uid});
-                await handleDownloadError(download, error, 'exists_in_archive');
-                return;
-            }
-        }
-    }
-
-    let category = null;
-
-    // check if it fits into a category. If so, then get info again using new args
-    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']) {
-        options.customOutput = category['custom_output'];
-        options.noRelativePath = true;
-        args = await exports.generateArgs(url, type, options, download['user_uid']);
-        info = await exports.getVideoInfoByURL(url, args, download_uid);
-    }
-
-    const stripped_category = category ? {name: category['name'], uid: category['uid']} : null;
-
-    // setup info required to calculate download progress
-
-    const expected_file_size = utils.getExpectedFileSize(info);
-
-    const files_to_check_for_progress = [];
-
-    // store info in download for future use
-    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 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: playlist_title ? playlist_title : info['title'],
-                                                                    category: stripped_category,
-                                                                    prefetched_info: null
-                                                                });
-}
-
-async function downloadQueuedFile(download_uid) {
-    const download = await db_api.getRecord('download_queue', {uid: download_uid});
-    if (download['paused']) {
-        return;
-    }
-    logger.verbose(`Downloading ${download_uid}`);
-    return new Promise(async resolve => {
-        const audioFolderPath = config_api.getConfigItem('ytdl_audio_folder_path');
-        const videoFolderPath = config_api.getConfigItem('ytdl_video_folder_path');
-        const usersFolderPath = config_api.getConfigItem('ytdl_users_base_path');
-        await db_api.updateRecord('download_queue', {uid: download_uid}, {step_index: 2, finished_step: false, running: true});
-
-        const url = download['url'];
-        const type = download['type'];
-        const options = download['options'];
-        const args = download['args'];
-        const category = download['category'];
-        let fileFolderPath = type === 'audio' ? audioFolderPath : videoFolderPath;
-        if (options.customFileFolderPath) {
-            fileFolderPath = options.customFileFolderPath;
-        } else if (download['user_uid']) {
-            fileFolderPath = path.join(usersFolderPath, download['user_uid'], type);
-        }
-        fs.ensureDirSync(fileFolderPath);
-
-        const start_time = Date.now();
-
-        const download_checker = setInterval(() => checkDownloadPercent(download['uid']), 1000);
-
-        // download file
-        youtubedl.exec(url, args, {maxBuffer: Infinity}, async function(err, output) {
-            const file_objs = [];
-            let end_time = Date.now();
-            let difference = (end_time - start_time)/1000;
-            logger.debug(`${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;
-            } 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;
-                }
-
-                for (let i = 0; i < output.length; i++) {
-                    let output_json = null;
-                    try {
-                        // 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) {
-                        output_json = null;
-                    }
-
-                    if (!output_json) {
-                        continue;
-                    }
-
-                    // 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);
-                }
-
-                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');
-                }
-
-                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();
-            }
-        });
-    });
-}
-
-// helper functions
-
-exports.generateArgs = async (url, type, options, user_uid = null, simulated = false) => {
-    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.')
-    }
-
-    const audioFolderPath = config_api.getConfigItem('ytdl_audio_folder_path');
-    const videoFolderPath = config_api.getConfigItem('ytdl_video_folder_path');
-    const usersFolderPath = config_api.getConfigItem('ytdl_users_base_path');
-
-    const videopath = config_api.getConfigItem('ytdl_default_file_output') ? config_api.getConfigItem('ytdl_default_file_output') : '%(title)s';
-    const globalArgs = config_api.getConfigItem('ytdl_custom_args');
-    const useCookies = config_api.getConfigItem('ytdl_use_cookies');
-    const is_audio = type === 'audio';
-
-    let fileFolderPath = type === 'audio' ? audioFolderPath : videoFolderPath; // TODO: fix
-    if (options.customFileFolderPath) {
-        fileFolderPath = options.customFileFolderPath;
-    } else if (user_uid) {
-        fileFolderPath = path.join(usersFolderPath, user_uid, fileFolderPath);
-    }
-
-    if (options.customFileFolderPath) fileFolderPath = options.customFileFolderPath;
-
-    const customArgs = options.customArgs;
-    let customOutput = options.customOutput;
-    const customQualityConfiguration = options.customQualityConfiguration;
-
-    // video-specific args
-    const selectedHeight = options.selectedHeight;
-    const maxHeight = options.maxHeight;
-    const heightParam = selectedHeight || maxHeight;
-
-    // audio-specific args
-    const maxBitrate = options.maxBitrate;
-
-    const youtubeUsername = options.youtubeUsername;
-    const youtubePassword = options.youtubePassword;
-
-    let downloadConfig = null;
-    let qualityPath = (is_audio && !options.skip_audio_args) ? ['-f', 'bestaudio'] : ['-f', 'bestvideo+bestaudio', '--merge-output-format', 'mp4'];
-    const is_youtube = url.includes('youtu');
-    if (!is_audio && !is_youtube) {
-        // tiktok videos fail when using the default format
-        qualityPath = null;
-    }
-
-    if (customArgs) {
-        downloadConfig = customArgs.split(',,');
-    } else {
-        if (customQualityConfiguration) {
-            qualityPath = ['-f', customQualityConfiguration, '--merge-output-format', 'mp4'];
-        } else if (heightParam && heightParam !== '' && !is_audio) {
-            const heightFilter = (maxHeight && default_downloader === 'yt-dlp') ? ['-S', `res:${heightParam}`] : ['-f', `best[height${maxHeight ? '<' : ''}=${heightParam}]+bestaudio`]
-            qualityPath = [...heightFilter, '--merge-output-format', 'mp4'];
-        } else if (is_audio) {
-            qualityPath = ['--audio-quality', maxBitrate ? maxBitrate : '0']
-        }
-
-        if (customOutput) {
-            customOutput = options.noRelativePath ? customOutput : path.join(fileFolderPath, customOutput);
-            downloadConfig = ['-o', `${customOutput}.%(ext)s`, '--write-info-json', '--print-json'];
-        } else {
-            downloadConfig = ['-o', path.join(fileFolderPath, videopath + (is_audio ? '.%(ext)s' : '.mp4')), '--write-info-json', '--print-json'];
-        }
-
-        if (qualityPath) downloadConfig.push(...qualityPath);
-
-        if (is_audio && !options.skip_audio_args) {
-            downloadConfig.push('-x');
-            downloadConfig.push('--audio-format', 'mp3');
-        }
-
-        if (youtubeUsername && youtubePassword) {
-            downloadConfig.push('--username', youtubeUsername, '--password', youtubePassword);
-        }
-
-        if (useCookies) {
-            if (await fs.pathExists(path.join(__dirname, 'appdata', 'cookies.txt'))) {
-                downloadConfig.push('--cookies', path.join('appdata', 'cookies.txt'));
-            } else {
-                logger.warn('Cookies file could not be found. You can either upload one, or disable \'use cookies\' in the Advanced tab in the settings.');
-            }
-        }
-
-        const useDefaultDownloadingAgent = config_api.getConfigItem('ytdl_use_default_downloading_agent');
-        const customDownloadingAgent = config_api.getConfigItem('ytdl_custom_downloading_agent');
-        if (!useDefaultDownloadingAgent && customDownloadingAgent) {
-            downloadConfig.splice(0, 0, '--external-downloader', customDownloadingAgent);
-        }
-
-        if (config_api.getConfigItem('ytdl_include_thumbnail')) {
-            downloadConfig.push('--write-thumbnail');
-        }
-
-        if (globalArgs && globalArgs !== '') {
-            // adds global args
-            if (downloadConfig.indexOf('-o') !== -1 && globalArgs.split(',,').indexOf('-o') !== -1) {
-                // if global args has an output, replce the original output with that of global args
-                const original_output_index = downloadConfig.indexOf('-o');
-                downloadConfig.splice(original_output_index, 2);
-            }
-            downloadConfig = downloadConfig.concat(globalArgs.split(',,'));
-        }
-
-        if (options.additionalArgs && options.additionalArgs !== '') {
-            downloadConfig = utils.injectArgs(downloadConfig, options.additionalArgs.split(',,'));
-        }
-
-        const rate_limit = config_api.getConfigItem('ytdl_download_rate_limit');
-        if (rate_limit && downloadConfig.indexOf('-r') === -1 && downloadConfig.indexOf('--limit-rate') === -1) {
-            downloadConfig.push('-r', rate_limit);
-        }
-        
-        if (default_downloader === 'yt-dlp') {
-            downloadConfig = utils.filterArgs(downloadConfig, ['--print-json']);
-
-            // in yt-dlp -j --no-simulate is preferable
-            downloadConfig.push('--no-clean-info-json', '-j', '--no-simulate');
-        }
-
-    }
-
-    // filter out incompatible args
-    downloadConfig = filterArgs(downloadConfig, is_audio);
-
-    if (!simulated) logger.verbose(`${default_downloader} args being used: ${downloadConfig.join(',')}`);
-    return downloadConfig;
-}
-
-exports.getVideoInfoByURL = async (url, args = [], download_uid = null) => {
-    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');
-
-        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) {
-    const video_only_args = ['--add-metadata', '--embed-subs', '--xattrs'];
-    const audio_only_args = ['-x', '--extract-audio', '--embed-thumbnail'];
-    return utils.filterArgs(args, isAudio ? video_only_args : audio_only_args);
-}
-
-async function checkDownloadPercent(download_uid) {
-    /*
-    This is more of an art than a science, we're just selecting files that start with the file name,
-    thus capturing the parts being downloaded in files named like so: '<video title>.<format>.<ext>.part'.
-
-    Any file that starts with <video title> will be counted as part of the "bytes downloaded", which will
-    be divided by the "total expected bytes."
-    */
-
-    const download = await db_api.getRecord('download_queue', {uid: download_uid});
-    const files_to_check_for_progress = download['files_to_check_for_progress'];
-    const resulting_file_size = download['expected_file_size'];
-
-    if (!resulting_file_size) return;
-
-    let sum_size = 0;
-    for (let i = 0; i < files_to_check_for_progress.length; i++) {
-        const file_to_check_for_progress = files_to_check_for_progress[i];
-        const dir = path.dirname(file_to_check_for_progress);
-        if (!fs.existsSync(dir)) continue;
-        fs.readdir(dir, async (err, files) => {
-            for (let j = 0; j < files.length; j++) {
-                const file = files[j];
-                if (!file.includes(path.basename(file_to_check_for_progress))) continue;
-                try {
-                    const file_stats = fs.statSync(path.join(dir, file));
-                    if (file_stats && file_stats.size) {
-                        sum_size += file_stats.size;
-                    }
-                } catch (e) {}
-            }
-            
-            const percent_complete = (sum_size/resulting_file_size * 100).toFixed(2);
-            await db_api.updateRecord('download_queue', {uid: download_uid}, {percent_complete: percent_complete});
-        });
-    }
-}
-
-exports.generateNFOFile = (info, output_path) => {
-    const nfo_obj = {
-        episodedetails: {
-            title: info['fulltitle'],
-            episode: info['playlist_index'] ? info['playlist_index'] : undefined,
-            premiered: utils.formatDateString(info['upload_date']),
-            plot: `${info['uploader_url']}\n${info['description']}\n${info['playlist_title'] ? info['playlist_title'] : ''}`,
-            director: info['artist'] ? info['artist'] : info['uploader']
-        }
-    };
-    const doc = create(nfo_obj);
-    const xml = doc.end({ prettyPrint: true });
-    fs.writeFileSync(output_path, xml);
-}

backend/ecosystem.config.js

@@ -1,8 +0,0 @@
-module.exports = {
-  apps : [{
-    name   : "YoutubeDL-Material",
-    script : "./app.js",
-    watch  : "placeholder",
-    watch_delay: 5000
-  }]
-}

backend/entrypoint.sh

@@ -1,7 +1,7 @@
 #!/bin/sh
 set -eu
 
-CMD="npm start"
+CMD="node app.js"
 
 # if the first arg starts with "-" pass it to program
 if [ "${1#-}" != "$1" ]; then
@@ -10,8 +10,8 @@ fi
 
 # chown current working directory to current user
 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" "$0" "$@"
+  find . \! -user "$UID" -exec chown "$UID:$GID" -R '{}' + || echo "WARNING! Could not change directory ownership. If you manage permissions externally this is fine, otherwise you may experience issues when downloading or deleting videos."
+  exec su-exec "$UID:$GID" "$0" "$@"
 fi
 
 exec "$@"

backend/files.js

@@ -1,350 +0,0 @@
-const fs = require('fs-extra')
-const path = require('path')
-const { uuid } = require('uuidv4');
-
-const config_api = require('./config');
-const db_api = require('./db');
-const archive_api = require('./archive');
-const utils = require('./utils')
-const logger = require('./logger');
-
-exports.registerFileDB = async (file_path, type, user_uid = null, category = null, sub_id = null, cropFileSettings = null, file_object = null) => {
-    if (!file_object) file_object = generateFileObject(file_path, type);
-    if (!file_object) {
-        logger.error(`Could not find associated JSON file for ${type} file ${file_path}`);
-        return false;
-    }
-
-    utils.fixVideoMetadataPerms(file_path, type);
-
-    // add thumbnail path
-    file_object['thumbnailPath'] = utils.getDownloadedThumbnail(file_path);
-
-    // if category exists, only include essential info
-    if (category) file_object['category'] = {name: category['name'], uid: category['uid']};
-
-    // modify duration
-    if (cropFileSettings) {
-        file_object['duration'] = (cropFileSettings.cropFileEnd || file_object.duration) - cropFileSettings.cropFileStart;
-    }
-
-    if (user_uid) file_object['user_uid'] = user_uid;
-    if (sub_id) file_object['sub_id'] = sub_id;
-
-    const file_obj = await registerFileDBManual(file_object);
-
-    // remove metadata JSON if needed
-    if (!config_api.getConfigItem('ytdl_include_metadata')) {
-        utils.deleteJSONFile(file_path, type)
-    }
-
-    return file_obj;
-}
-
-async function registerFileDBManual(file_object) {
-    // add additional info
-    file_object['uid'] = uuid();
-    file_object['registered'] = Date.now();
-    const path_object = path.parse(file_object['path']);
-    file_object['path'] = path.format(path_object);
-
-    await db_api.insertRecordIntoTable('files', file_object, {path: file_object['path']})
-
-    return file_object;
-}
-
-function generateFileObject(file_path, type) {
-    const jsonobj = utils.getJSON(file_path, type);
-    if (!jsonobj) {
-        return null;
-    } else if (!jsonobj['_filename']) {
-        logger.error(`Failed to get filename from info JSON! File ${jsonobj['title']} could not be added.`);
-        return null;
-    }
-    const true_file_path = utils.getTrueFileName(jsonobj['_filename'], type);
-    // console.
-    const stats = fs.statSync(true_file_path);
-
-    const file_id = utils.removeFileExtension(path.basename(file_path));
-    const title = jsonobj.title;
-    const url = jsonobj.webpage_url;
-    const uploader = jsonobj.uploader;
-    const upload_date = utils.formatDateString(jsonobj.upload_date);
-
-    const size = stats.size;
-
-    const thumbnail = jsonobj.thumbnail;
-    const duration = jsonobj.duration;
-    const isaudio = type === 'audio';
-    const description = jsonobj.description;
-    const file_obj = new utils.File(file_id, title, thumbnail, isaudio, duration, url, uploader, size, true_file_path, upload_date, description, jsonobj.view_count, jsonobj.height, jsonobj.abr);
-    return file_obj;
-}
-
-exports.importUnregisteredFiles = async () => {
-    const imported_files = [];
-    const dirs_to_check = await db_api.getFileDirectoriesAndDBs();
-
-    // run through check list and check each file to see if it's missing from the db
-    for (let i = 0; i < dirs_to_check.length; i++) {
-        const dir_to_check = dirs_to_check[i];
-        // recursively get all files in dir's path
-        const files = await utils.getDownloadedFilesByType(dir_to_check.basePath, dir_to_check.type);
-
-        for (let j = 0; j < files.length; j++) {
-            const file = files[j];
-
-            // check if file exists in db, if not add it
-            const files_with_same_url = await db_api.getRecords('files', {url: file.url, sub_id: dir_to_check.sub_id});
-            const file_is_registered = !!(files_with_same_url.find(file_with_same_url => path.resolve(file_with_same_url.path) === path.resolve(file.path)));
-            if (!file_is_registered) {
-                // add additional info
-                const file_obj = await exports.registerFileDB(file['path'], dir_to_check.type, dir_to_check.user_uid, null, dir_to_check.sub_id, null);
-                if (file_obj) {
-                    imported_files.push(file_obj['uid']);
-                    logger.verbose(`Added discovered file to the database: ${file.id}`);
-                } else {
-                    logger.error(`Failed to import ${file['path']} automatically.`);
-                }
-            }
-        }
-    }
-    return imported_files;
-}
-
-exports.addMetadataPropertyToDB = async (property_key) => {
-    try {
-        const dirs_to_check = await db_api.getFileDirectoriesAndDBs();
-        const update_obj = {};
-        for (let i = 0; i < dirs_to_check.length; i++) {
-            const dir_to_check = dirs_to_check[i];
-
-            // recursively get all files in dir's path
-            const files = await utils.getDownloadedFilesByType(dir_to_check.basePath, dir_to_check.type, true);
-            for (let j = 0; j < files.length; j++) {
-                const file = files[j];
-                if (file[property_key]) {
-                    update_obj[file.uid] = {[property_key]: file[property_key]};
-                }
-            }
-        }
-
-        return await db_api.bulkUpdateRecordsByKey('files', 'uid', update_obj);
-    } catch(err) {
-        logger.error(err);
-        return false;
-    }
-}
-
-exports.createPlaylist = async (playlist_name, uids, user_uid = null) => {
-    const first_video = await exports.getVideo(uids[0]);
-    const thumbnailToUse = first_video['thumbnailURL'];
-    
-    let new_playlist = {
-        name: playlist_name,
-        uids: uids,
-        id: uuid(),
-        thumbnailURL: thumbnailToUse,
-        registered: Date.now(),
-        randomize_order: false
-    };
-
-    new_playlist.user_uid = user_uid ? user_uid : undefined;
-
-    await db_api.insertRecordIntoTable('playlists', new_playlist);
-    
-    const duration = await exports.calculatePlaylistDuration(new_playlist);
-    await db_api.updateRecord('playlists', {id: new_playlist.id}, {duration: duration});
-
-    return new_playlist;
-}
-
-exports.getPlaylist = async (playlist_id, user_uid = null, require_sharing = false) => {
-    let playlist = await db_api.getRecord('playlists', {id: playlist_id});
-
-    if (!playlist) {
-        playlist = await db_api.getRecord('categories', {uid: playlist_id});
-        if (playlist) {
-            const uids = (await db_api.getRecords('files', {'category.uid': playlist_id})).map(file => file.uid);
-            playlist['uids'] = uids;
-            playlist['auto'] = true;
-        }
-    }
-
-    // converts playlists to new UID-based schema
-    if (playlist && playlist['fileNames'] && !playlist['uids']) {
-        playlist['uids'] = [];
-        logger.verbose(`Converting playlist ${playlist['name']} to new UID-based schema.`);
-        for (let i = 0; i < playlist['fileNames'].length; i++) {
-            const fileName = playlist['fileNames'][i];
-            const uid = await exports.getVideoUIDByID(fileName, user_uid);
-            if (uid) playlist['uids'].push(uid);
-            else logger.warn(`Failed to convert file with name ${fileName} to its UID while converting playlist ${playlist['name']} to the new UID-based schema. The original file is likely missing/deleted and it will be skipped.`);
-        }
-        exports.updatePlaylist(playlist, user_uid);
-    }
-
-    // prevent unauthorized users from accessing the file info
-    if (require_sharing && !playlist['sharingEnabled']) return null;
-
-    return playlist;
-}
-
-exports.updatePlaylist = async (playlist) => {
-    let playlistID = playlist.id;
-
-    const duration = await exports.calculatePlaylistDuration(playlist);
-    playlist.duration = duration;
-
-    return await db_api.updateRecord('playlists', {id: playlistID}, playlist);
-}
-
-exports.setPlaylistProperty = async (playlist_id, assignment_obj, user_uid = null) => {
-    let success = await db_api.updateRecord('playlists', {id: playlist_id}, assignment_obj);
-
-    if (!success) {
-        success = await db_api.updateRecord('categories', {uid: playlist_id}, assignment_obj);
-    }
-
-    if (!success) {
-        logger.error(`Could not find playlist or category with ID ${playlist_id}`);
-    }
-
-    return success;
-}
-
-exports.calculatePlaylistDuration = async (playlist, playlist_file_objs = null) => {
-    if (!playlist_file_objs) {
-        playlist_file_objs = [];
-        for (let i = 0; i < playlist['uids'].length; i++) {
-            const uid = playlist['uids'][i];
-            const file_obj = await exports.getVideo(uid);
-            if (file_obj) playlist_file_objs.push(file_obj);
-        }
-    }
-
-    return playlist_file_objs.reduce((a, b) => a + utils.durationStringToNumber(b.duration), 0);
-}
-
-exports.deleteFile = async (uid, blacklistMode = false) => {
-    const file_obj = await exports.getVideo(uid);
-    const type = file_obj.isAudio ? 'audio' : 'video';
-    const folderPath = path.dirname(file_obj.path);
-    const name = file_obj.id;
-    const filePathNoExtension = utils.removeFileExtension(file_obj.path);
-
-    var jsonPath = `${file_obj.path}.info.json`;
-    var altJSONPath = `${filePathNoExtension}.info.json`;
-    var thumbnailPath = `${filePathNoExtension}.webp`;
-    var altThumbnailPath = `${filePathNoExtension}.jpg`;
-
-    jsonPath = path.join(__dirname, jsonPath);
-    altJSONPath = path.join(__dirname, altJSONPath);
-
-    let jsonExists = await fs.pathExists(jsonPath);
-    let thumbnailExists = await fs.pathExists(thumbnailPath);
-
-    if (!jsonExists) {
-        if (await fs.pathExists(altJSONPath)) {
-            jsonExists = true;
-            jsonPath = altJSONPath;
-        }
-    }
-
-    if (!thumbnailExists) {
-        if (await fs.pathExists(altThumbnailPath)) {
-            thumbnailExists = true;
-            thumbnailPath = altThumbnailPath;
-        }
-    }
-
-    let fileExists = await fs.pathExists(file_obj.path);
-
-    if (config_api.descriptors[uid]) {
-        try {
-            for (let i = 0; i < config_api.descriptors[uid].length; i++) {
-                config_api.descriptors[uid][i].destroy();
-            }
-        } catch(e) {
-
-        }
-    }
-
-    let useYoutubeDLArchive = config_api.getConfigItem('ytdl_use_youtubedl_archive');
-    if (useYoutubeDLArchive || file_obj.sub_id) {
-        // get id/extractor from JSON
-
-        const info_json = await (type === 'audio' ? utils.getJSONMp3(name, folderPath) : utils.getJSONMp4(name, folderPath));
-        let retrievedID = null;
-        let retrievedExtractor = null;
-        if (info_json) {
-            retrievedID = info_json['id'];
-            retrievedExtractor = info_json['extractor'];
-        }
-
-        // Remove file ID from the archive file, and write it to the blacklist (if enabled)
-        if (!blacklistMode) {
-            await archive_api.removeFromArchive(retrievedExtractor, retrievedID, type, file_obj.user_uid, file_obj.sub_id)
-        } else {
-            const exists_in_archive = await archive_api.existsInArchive(retrievedExtractor, retrievedID, type, file_obj.user_uid, file_obj.sub_id);
-            if (!exists_in_archive) {
-                await archive_api.addToArchive(retrievedExtractor, retrievedID, type, file_obj.title, file_obj.user_uid, file_obj.sub_id);
-            }
-        }
-    }
-
-    if (jsonExists) await fs.unlink(jsonPath);
-    if (thumbnailExists) await fs.unlink(thumbnailPath);
-
-    await db_api.removeRecord('files', {uid: uid});
-
-    if (fileExists) {
-        await fs.unlink(file_obj.path);
-        if (await fs.pathExists(jsonPath) || await fs.pathExists(file_obj.path)) {
-            return false;
-        } else {
-            return true;
-        }
-    } else {
-        // TODO: tell user that the file didn't exist
-        return true;
-    }
-}
-
-// Video ID is basically just the file name without the base path and file extension - this method helps us get away from that
-exports.getVideoUIDByID = async (file_id, uuid = null) => {
-    const file_obj = await db_api.getRecord('files', {id: file_id});
-    return file_obj ? file_obj['uid'] : null;
-}
-
-exports.getVideo = async (file_uid) => {
-    return await db_api.getRecord('files', {uid: file_uid});
-}
-
-exports.getAllFiles = async (sort, range, text_search, file_type_filter, favorite_filter, sub_id, uuid) => {
-    const filter_obj = {user_uid: uuid};
-    const regex = true;
-    if (text_search) {
-        if (regex) {
-            filter_obj['title'] = {$regex: `.*${text_search}.*`, $options: 'i'};
-        } else {
-            filter_obj['$text'] = { $search: utils.createEdgeNGrams(text_search) };
-        }
-    }
-
-    if (favorite_filter) {
-        filter_obj['favorite'] = true;
-    }
-
-    if (sub_id) {
-        filter_obj['sub_id'] = sub_id;
-    }
-
-    if (file_type_filter === 'audio_only') filter_obj['isAudio'] = true;
-    else if (file_type_filter === 'video_only') filter_obj['isAudio'] = false;
-    
-    const files = JSON.parse(JSON.stringify(await db_api.getRecords('files', filter_obj, false, sort, range, text_search)));
-    const file_count = await db_api.getRecords('files', filter_obj, true);
-
-    return {files, file_count};
-}

backend/fix-scripts/001-fix_download_permissions.sh

@@ -1,57 +0,0 @@
-#!/bin/bash
-
-# INTERACTIVE PERMISSIONS FIX SCRIPT FOR YTDL-M
-# Date: 2022-05-03
-
-# If you want to run this script on a bare-metal installation instead of within Docker
-# make sure that the paths configured below match your paths! (it's wise to use the full paths)
-# USAGE: within your container's bash shell:
-# ./fix-scripts/<name of fix-script>
-
-# User defines / Docker env defaults
-PATH_SUBS=/app/subscriptions
-PATH_AUDIO=/app/audio
-PATH_VIDS=/app/video
-
-clear -x
-echo "\n"
-printf '%*s\n' "${COLUMNS:-$(tput cols)}" '' | tr ' ' -             # horizontal line
-echo "Welcome to the INTERACTIVE PERMISSIONS FIX SCRIPT FOR YTDL-M."
-echo "This script will set YTDL-M's download paths' owner to ${USER} (${UID}:${GID})"
-echo "and permissions to the default of 644."
-printf '%*s\n' "${COLUMNS:-$(tput cols)}" '' | tr ' ' -             # horizontal line
-echo "\n"
-
-# check whether dirs exist
-i=0
-[ -d $PATH_SUBS ] && i=$((i+1)) && echo "✔ (${i}/3) Found Subscriptions directory at ${PATH_SUBS}"
-[ -d $PATH_AUDIO ] && i=$((i+1)) && echo "✔ (${i}/3) Found Audio directory at ${PATH_AUDIO}"
-[ -d $PATH_VIDS ] && i=$((i+1)) && echo "✔ (${i}/3) Found Video directory at ${PATH_VIDS}"
-
-# Ask to proceed or cancel, exit on missing paths
-case $i in
-  0)
-    echo "\nCouldn't find any download path to fix permissions for! \nPlease edit this script to configure!"
-    exit 2;;
-  3)
-    echo "\nFound all download paths to fix permissions for. \nProceed? (Y/N)";;
-  *)
-    echo "\nOnly found ${i} out of 3 download paths! Something about this script's config must be wrong. \nProceed anyways? (Y/N)";;
-esac
-old_stty_cfg=$(stty -g)
-stty raw -echo ; answer=$(head -c 1) ; stty $old_stty_cfg # Careful playing with stty
-if echo "$answer" | grep -iq "^y" ;then
-    echo "\n  Running jobs now... (this may take a while)\n"
-    [ -d $PATH_SUBS ] && chown "$UID:$GID" -R $PATH_SUBS && echo "✔ Set owner of ${PATH_SUBS} to ${USER}."
-    [ -d $PATH_SUBS ] && chmod 644 -R $PATH_SUBS && echo "✔ Set permissions of ${PATH_SUBS} to 644."
-    [ -d $PATH_AUDIO ] && chown "$UID:$GID" -R $PATH_AUDIO &&  echo "✔ Set owner of ${PATH_AUDIO} to ${USER}."
-    [ -d $PATH_AUDIO ] && chmod 644 -R $PATH_AUDIO && echo "✔ Set permissions of ${PATH_AUDIO} to 644."
-    [ -d $PATH_VIDS ] && chown "$UID:$GID" -R $PATH_VIDS &&  echo "✔ Set owner of ${PATH_VIDS} to ${USER}."
-    [ -d $PATH_VIDS ] && chmod 644 -R $PATH_VIDS && echo "✔ Set permissions of ${PATH_VIDS} to 644."
-    echo "\n✔ Done."
-    echo "\n  If you noticed file access errors those MAY be due to currently running downloads."
-    echo "  Feel free to re-run this script, however download parts should have correct file permissions anyhow. :)"
-    exit
-else
-    echo "\nOkay, bye."
-fi

backend/fix-scripts/002-fix_dupes_per_archive_file.sh

@@ -1,142 +0,0 @@
-#!/bin/bash
-
-# INTERACTIVE ARCHIVE-DUPE-ENTRY FIX SCRIPT FOR YTDL-M
-# Date: 2022-05-09
-
-# If you want to run this script on a bare-metal installation instead of within Docker
-# make sure that the paths configured below match your paths! (it's wise to use the full paths)
-# USAGE: within your container's bash shell:
-# ./fix-scripts/<name of fix-script>
-
-# User defines (NO TRAILING SLASHES) / Docker env defaults
-PATH_SUBSARCHIVE=/app/subscriptions/archives
-PATH_ONEOFFARCHIVE=/app/appdata/archives
-
-# Backup paths (substitute with your personal preference if you like)
-PATH_SUBSARCHIVEBKP=$PATH_SUBSARCHIVE-BKP-$(date +%Y%m%d%H%M%S)
-PATH_ONEOFFARCHIVEBKP=$PATH_ONEOFFARCHIVE-BKP-$(date +%Y%m%d%H%M%S)
-
-
-# Define Colors for TUI
-yellow=$(tput setaf 3)
-normal=$(tput sgr0)
-
-tput civis                                                          # hide the cursor
-
-clear -x
-printf "\n"
-printf '%*s\n' "${COLUMNS:-$(tput cols)}" '' | tr ' ' -             # horizontal line
-printf "Welcome to the INTERACTIVE ARCHIVE-DUPE-ENTRY FIX SCRIPT FOR YTDL-M."
-printf "\nThis script will cycle through the archive files in the folders mentioned"
-printf "\nbelow and remove within each archive the dupe entries. (compact them)"
-printf "\nDuring some older builds of YTDL-M the archives could receive dupe"
-printf "\nentries and blow up in size, sometimes causing conflicts with download management."
-printf '\n%*s' "${COLUMNS:-$(tput cols)}" '' | tr ' ' -             # horizontal line
-printf "\n"
-
-# check whether dirs exist
-i=0
-[ -d $PATH_SUBSARCHIVE ] && i=$((i+1)) && printf "\n✔ (${i}/2) Found Subscriptions archive directory at ${PATH_SUBSARCHIVE}"
-[ -d $PATH_ONEOFFARCHIVE ] && i=$((i+1)) && printf "\n✔ (${i}/2) Found one-off archive directory at ${PATH_ONEOFFARCHIVE}"
-
-# Ask to proceed or cancel, exit on missing paths
-case $i in
-  0)
-    printf "\n\n  Couldn't find any archive location path! \n\nPlease edit this script to configure!"
-    tput cnorm
-    exit 2;;
-  2)
-    printf "\n\n  Found all archive locations. \n\nProceed? (Y/N)";;
-  *)
-    printf "\n\n  Only found ${i} out of 2 archive locations! Something about this script's config must be wrong. \n\nProceed anyways? (Y/N)";;
-esac
-old_stty_cfg=$(stty -g)
-stty raw -echo ; answer=$(head -c 1) ; stty $old_stty_cfg          # Careful playing with stty
-if echo "$answer" | grep -iq "^y" ;then
-    printf "\n\nRunning jobs now... (this may take a while)\n"
-
-    printf "\nBacking up directories...\n"
-
-    chars="⣾⣽⣻⢿⡿⣟⣯⣷"
-    cp -R $PATH_SUBSARCHIVE $PATH_SUBSARCHIVEBKP &
-    PID=$!
-    i=1
-    echo -n ' '
-    while [ -d /proc/$PID ]
-    do
-      printf "${yellow}\b${chars:i++%${#chars}:1}${normal}"
-      sleep 0.15
-    done
-    [ -d $PATH_SUBSARCHIVEBKP ] && printf "\r✔ Backed up ${PATH_SUBSARCHIVE} to ${PATH_SUBSARCHIVEBKP} ($(du -sh $PATH_SUBSARCHIVEBKP | cut -f1))\n"
-
-    cp -R $PATH_ONEOFFARCHIVE $PATH_ONEOFFARCHIVEBKP &
-    PID2=$!
-    i=1
-    echo -n ' '
-    while [ -d /proc/$PID2 ]
-    do
-      printf "${yellow}\b${chars:i++%${#chars}:1}${normal}"
-      sleep 0.1
-    done
-    [ -d $PATH_ONEOFFARCHIVEBKP ] && printf "\r✔ Backed up ${PATH_ONEOFFARCHIVE} to ${PATH_ONEOFFARCHIVEBKP} ($(du -sh $PATH_ONEOFFARCHIVEBKP | cut -f1))\n"
-
-
-    printf "\nCompacting files...\n"
-
-    tmpfile=$(mktemp) &&
-
-    [ -d $PATH_SUBSARCHIVE ] &&
-    find $PATH_SUBSARCHIVE -name '*.txt' -print0 | while read -d $'\0' file # Set delimiter to null because we want to catch all possible filenames (WE CANNOT CHANGE IFS HERE) - https://stackoverflow.com/a/15931055
-    do
-        cp "$file" "$tmpfile"
-        { awk '!x[$0]++' "$tmpfile" > "$file"; } &                         # https://unix.stackexchange.com/questions/159695/how-does-awk-a0-work
-        PID3=$!
-        i=1
-        echo -n ''
-        while [ -d /proc/$PID3 ]
-        do
-          printf "${yellow}\b${chars:i++%${#chars}:1}${normal}"
-          sleep 0.1
-        done
-        BEFORE=$(wc -l < $tmpfile)
-        AFTER=$(wc -l < $file)
-        if [[ "$AFTER" -ne "$BEFORE" ]]; then
-          printf "\b✔ Compacted down to ${AFTER} lines from ${BEFORE}: ${file}\n"
-          else
-          printf "\bℹ No action needed for file: ${file}\n"
-        fi
-    done
-
-    [ -d $PATH_ONEOFFARCHIVE ] &&
-    find $PATH_ONEOFFARCHIVE -name '*.txt' -print0 | while read -d $'\0' file
-    do
-        cp "$file" "$tmpfile" &
-        awk '!x[$0]++' "$tmpfile" > "$file" &
-        PID4=$!
-        i=1
-        echo -n ''
-        while [ -d /proc/$PID4 ]
-        do
-          printf "${yellow}\b${chars:i++%${#chars}:1}${normal}"
-          sleep 0.1
-        done
-        BEFORE=$(wc -l < $tmpfile)
-        AFTER=$(wc -l < $file)
-        if [ "$BEFORE" -ne "$AFTER" ]; then
-          printf "\b✔ Compacted down to ${AFTER} lines from ${BEFORE}: ${file}\n"
-          else
-          printf "\bℹ No action ran for file: ${file}\n"
-        fi
-    done
-    tput cnorm                                                     # show the cursor
-    rm "$tmpfile"
-
-    printf "\n\n✔ Done."
-    printf "\nℹ Please keep in mind that you may still want to"
-    printf "\n  run corruption checks against your archives!\n\n"
-    exit
-else
-    tput cnorm
-    printf "\nOkay, bye.\n\n"
-    exit
-fi

backend/logger.js

@@ -1,23 +0,0 @@
-const winston = require('winston');
-
-let debugMode = process.env.YTDL_MODE === 'debug';
-
-const defaultFormat = winston.format.printf(({ level, message, label, timestamp }) => {
-    return `${timestamp} ${level.toUpperCase()}: ${message}`;
-});
-const logger = winston.createLogger({
-    level: 'info',
-    format: winston.format.combine(winston.format.timestamp(), defaultFormat),
-    defaultMeta: {},
-    transports: [
-      //
-      // - Write to all logs with level `info` and below to `combined.log`
-      // - Write all logs error (and below) to `error.log`.
-      //
-      new winston.transports.File({ filename: 'appdata/logs/error.log', level: 'error' }),
-      new winston.transports.File({ filename: 'appdata/logs/combined.log' }),
-      new winston.transports.Console({level: !debugMode ? 'info' : 'debug', name: 'console'})
-    ]
-});
-
-module.exports = logger;

backend/notifications.js

@@ -1,187 +0,0 @@
-const db_api = require('./db');
-const config_api = require('./config');
-const logger = require('./logger');
-const utils = require('./utils');
-const consts = require('./consts');
-
-const { uuid } = require('uuidv4');
-
-const fetch = require('node-fetch');
-const { gotify } = require("gotify");
-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;
-
-const NOTIFICATION_TYPE_TO_TITLE = {
-    task_finished: 'Task finished',
-    download_complete: 'Download complete',
-    download_error: 'Download error'
-}
-
-const NOTIFICATION_TYPE_TO_BODY = {
-    task_finished: (notification) => notification['data']['task_title'],
-    download_complete: (notification) => {return `${notification['data']['file_title']}\nOriginal URL: ${notification['data']['original_url']}`},
-    download_error: (notification) => {return `Error: ${notification['data']['download_error_message']}\nError code: ${notification['data']['download_error_type']}\n\nOriginal URL: ${notification['data']['download_url']}`}
-}
-
-const NOTIFICATION_TYPE_TO_URL = {
-    task_finished: () => {return `${utils.getBaseURL()}/#/tasks`},
-    download_complete: (notification) => {return `${utils.getBaseURL()}/#/player;uid=${notification['data']['file_uid']}`},
-    download_error: () => {return `${utils.getBaseURL()}/#/downloads`},
-}
-
-const NOTIFICATION_TYPE_TO_THUMBNAIL = {
-    task_finished: () => null,
-    download_complete: (notification) => notification['data']['file_thumbnail'],
-    download_error: () => null
-}
-
-exports.sendNotification = async (notification) => {
-    // info necessary if we are using 3rd party APIs
-    const type = notification['type'];
-
-    const data = {
-        title: NOTIFICATION_TYPE_TO_TITLE[type],
-        body: NOTIFICATION_TYPE_TO_BODY[type](notification),
-        type: type,
-        url: NOTIFICATION_TYPE_TO_URL[type](notification),
-        thumbnail: NOTIFICATION_TYPE_TO_THUMBNAIL[type](notification)
-    }
-
-    if (config_api.getConfigItem('ytdl_use_ntfy_API') && config_api.getConfigItem('ytdl_ntfy_topic_url')) {
-        sendNtfyNotification(data);
-    }
-    if (config_api.getConfigItem('ytdl_use_gotify_API') && config_api.getConfigItem('ytdl_gotify_server_url') && config_api.getConfigItem('ytdl_gotify_app_token')) {
-        sendGotifyNotification(data);
-    }
-    if (config_api.getConfigItem('ytdl_use_telegram_API') && config_api.getConfigItem('ytdl_telegram_bot_token') && config_api.getConfigItem('ytdl_telegram_chat_id')) {
-        sendTelegramNotification(data);
-    }
-    if (config_api.getConfigItem('ytdl_webhook_url')) {
-        sendGenericNotification(data);
-    }
-    if (config_api.getConfigItem('ytdl_discord_webhook_url')) {
-        sendDiscordNotification(data);
-    }
-
-    await db_api.insertRecordIntoTable('notifications', notification);
-    return notification;
-}
-
-exports.sendTaskNotification = async (task_obj, confirmed) => {
-    if (!notificationEnabled('task_finished')) return;
-    // workaround for tasks which are user_uid agnostic
-    const user_uid = config_api.getConfigItem('ytdl_multi_user_mode') ? 'admin' : null;
-    await db_api.removeAllRecords('notifications', {"data.task_key": task_obj.key});
-    const data = {task_key: task_obj.key, task_title: task_obj.title, confirmed: confirmed};
-    const notification = exports.createNotification('task_finished', ['view_tasks'], data, user_uid);
-    return await exports.sendNotification(notification);
-}
-
-exports.sendDownloadNotification = async (file, user_uid) => {
-    if (!notificationEnabled('download_complete')) return;
-    const data = {file_uid: file.uid, file_title: file.title, file_thumbnail: file.thumbnailURL, original_url: file.url};
-    const notification = exports.createNotification('download_complete', ['play'], data, user_uid);
-    return await exports.sendNotification(notification);
-}
-
-exports.sendDownloadErrorNotification = async (download, user_uid, error_message, error_type = null) => {
-    if (!notificationEnabled('download_error')) return;
-    const data = {download_uid: download.uid, download_url: download.url, download_error_message: error_message, download_error_type: error_type};
-    const notification = exports.createNotification('download_error', ['view_download_error', 'retry_download'], data, user_uid);
-    return await exports.sendNotification(notification);
-}
-
-exports.createNotification = (type, actions, data, user_uid) => {
-    const notification = {
-        type: type,
-        actions: actions,
-        data: data,
-        user_uid: user_uid,
-        uid: uuid(),
-        read: false,
-        timestamp: Date.now()/1000
-    }
-    return notification;
-}
-
-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));
-}
-
-function sendNtfyNotification({body, title, type, url, thumbnail}) {
-    logger.verbose('Sending notification to ntfy');
-    fetch(config_api.getConfigItem('ytdl_ntfy_topic_url'), {
-        method: 'POST',
-        body: body,
-        headers: {
-            'Title': title,
-            'Tags': type,
-            'Click': url,
-            'Attach': thumbnail
-        }
-    });
-}
-
-async function sendGotifyNotification({body, title, type, url, thumbnail}) {
-    logger.verbose('Sending notification to gotify');
-    await gotify({
-        server: config_api.getConfigItem('ytdl_gotify_server_url'),
-        app: config_api.getConfigItem('ytdl_gotify_app_token'),
-        title: title,
-        message: body,
-        tag: type,
-        priority: 5, // Keeping default from docs, may want to change this,
-        extras: {
-            "client::notification": {
-                click: { url: url },
-                bigImageUrl: thumbnail
-            }
-        }
-      });
-}
-
-async function sendTelegramNotification({body, title, type, url, thumbnail}) {
-    logger.verbose('Sending notification to Telegram');
-    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'});
-}
-
-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/');
-    const [webhook_id, webhook_token] = url_split[1].split('/');
-    const rest = new REST({ version: '10' });
-    const api = new API(rest);
-    const embed = new EmbedBuilder()
-        .setTitle(title)
-        .setColor(0x00FFFF)
-        .setURL(url)
-        .setDescription(`ID: ${type}`);
-    if (thumbnail) embed.setThumbnail(thumbnail);
-    if (type === 'download_error') embed.setColor(0xFC2003);
-
-    const result = await api.webhooks.execute(webhook_id, webhook_token, {
-        content: body,
-        username: 'YoutubeDL-Material',
-        avatar_url: consts.ICON_URL,
-        embeds: [embed],
-    });
-    return result;
-}
-
-function sendGenericNotification(data) {
-    const webhook_url = config_api.getConfigItem('ytdl_webhook_url');
-    logger.verbose(`Sending generic notification to ${webhook_url}`);
-    fetch(webhook_url, {
-        method: 'POST',
-        headers: {
-            "Content-Type": "application/json"
-        },
-        body: JSON.stringify(data),
-    });
-}

backend/package.json

@@ -5,8 +5,17 @@
   "main": "index.js",
   "scripts": {
     "test": "echo \"Error: no test specified\" && exit 1",
-    "start": "pm2-runtime --raw pm2.config.js",
-    "debug": "set YTDL_MODE=debug && node app.js"
+    "start": "nodemon -q app.js"
+  },
+  "nodemonConfig": {
+    "ignore": [
+      "*.js",
+      "appdata/*",
+      "public/*"
+    ],
+    "watch": [
+      "restart.json"
+    ]
   },
   "repository": {
     "type": "git",
@@ -19,47 +28,36 @@
   },
   "homepage": "",
   "dependencies": {
-    "@discordjs/builders": "^1.6.1",
-    "@discordjs/core": "^0.5.2",
-    "archiver": "^5.3.1",
-    "async": "^3.2.3",
-    "async-mutex": "^0.4.0",
-    "axios": "^0.21.2",
+    "archiver": "^3.1.1",
+    "async": "^3.1.0",
     "bcryptjs": "^2.4.0",
     "compression": "^1.7.4",
     "config": "^3.2.3",
-    "express": "^4.18.2",
-    "express-session": "^1.17.3",
-    "feed": "^4.2.2",
+    "exe": "^1.0.2",
+    "express": "^4.17.1",
     "fluent-ffmpeg": "^2.1.2",
     "fs-extra": "^9.0.0",
-    "gotify": "^1.1.0",
+    "glob": "^7.1.6",
     "jsonwebtoken": "^8.5.1",
-    "lodash": "^4.17.21",
     "lowdb": "^1.0.0",
     "md5": "^2.2.1",
-    "mocha": "^9.2.2",
-    "moment": "^2.29.4",
-    "mongodb": "^3.6.9",
-    "multer": "1.4.5-lts.1",
-    "node-fetch": "^2.6.7",
+    "merge-files": "^0.1.2",
+    "multer": "^1.4.2",
+    "node-fetch": "^2.6.1",
     "node-id3": "^0.1.14",
-    "node-schedule": "^2.1.0",
-    "node-telegram-bot-api": "^0.61.0",
+    "nodemon": "^2.0.2",
     "passport": "^0.4.1",
     "passport-http": "^0.3.0",
-    "passport-jwt": "^4.0.1",
-    "passport-ldapauth": "^3.0.1",
+    "passport-jwt": "^4.0.0",
+    "passport-ldapauth": "^2.1.4",
     "passport-local": "^1.0.0",
     "progress": "^2.0.3",
     "ps-node": "^0.1.6",
     "read-last-lines": "^1.7.2",
-    "rxjs": "^7.3.0",
     "shortid": "^2.2.15",
     "unzipper": "^0.10.10",
-    "uuidv4": "^6.2.13",
-    "winston": "^3.7.2",
-    "xmlbuilder2": "^3.0.2",
+    "uuidv4": "^6.0.6",
+    "winston": "^3.2.1",
     "youtube-dl": "^3.0.2"
   }
 }

backend/pm2.config.js

@@ -1,9 +0,0 @@
-module.exports = {
-    apps : [{
-      name   : "YoutubeDL-Material",
-      script : "./app.js",
-      watch  : "placeholder",
-      out_file: "/dev/null",
-      error_file: "/dev/null"
-    }]
-}

backend/subscriptions.js

@@ -1,16 +1,27 @@
-const fs = require('fs-extra');
-const path = require('path');
-const youtubedl = require('youtube-dl');
+const FileSync = require('lowdb/adapters/FileSync')
 
+var fs = require('fs-extra');
+const { uuid } = require('uuidv4');
+var path = require('path');
+
+var youtubedl = require('youtube-dl');
 const config_api = require('./config');
-const archive_api = require('./archive');
-const utils = require('./utils');
-const logger = require('./logger');
+var utils = require('./utils')
 
 const debugMode = process.env.YTDL_MODE === 'debug';
 
-const db_api = require('./db');
-const downloader_api = require('./downloader');
+var logger = null;
+var db = null;
+var users_db = null;
+var db_api = null;
+
+function setDB(input_db, input_users_db, input_db_api) { db = input_db; users_db = input_users_db; db_api = input_db_api }
+function setLogger(input_logger) { logger = input_logger; }
+
+function initialize(input_db, input_users_db, input_logger, input_db_api) {
+    setDB(input_db, input_users_db, input_db_api);
+    setLogger(input_logger);
+}
 
 async function subscribe(sub, user_uid = null) {
     const result_obj = {
@@ -22,7 +33,12 @@ async function subscribe(sub, user_uid = null) {
         sub.isPlaylist = sub.url.includes('playlist');
         sub.videos = [];
 
-        let url_exists = !!(await db_api.getRecord('subscriptions', {url: sub.url, user_uid: user_uid}));
+        let url_exists = false;
+
+        if (user_uid)
+            url_exists = !!users_db.get('users').find({uid: user_uid}).get('subscriptions').find({url: sub.url}).value()
+        else
+            url_exists = !!db.get('subscriptions').find({url: sub.url}).value();
 
         if (!sub.name && url_exists) {
             logger.error(`Sub with the same URL "${sub.url}" already exists -- please provide a custom name for this new subscription.`);
@@ -31,16 +47,23 @@ async function subscribe(sub, user_uid = null) {
             return;
         }
 
-        sub['user_uid'] = user_uid ? user_uid : undefined;
-        await db_api.insertRecordIntoTable('subscriptions', sub);
-
-        let success = await getSubscriptionInfo(sub);
+        // add sub to db
+        let sub_db = null;
+        if (user_uid) {
+            users_db.get('users').find({uid: user_uid}).get('subscriptions').push(sub).write();
+            sub_db = users_db.get('users').find({uid: user_uid}).get('subscriptions').find({id: sub.id});
+        } else {
+            db.get('subscriptions').push(sub).write();
+            sub_db = db.get('subscriptions').find({id: sub.id});
+        }
+        let success = await getSubscriptionInfo(sub, user_uid);
 
         if (success) {
+            sub = sub_db.value();
             getVideosForSub(sub, user_uid);
         } else {
             logger.error('Subscribe: Failed to get subscription info. Subscribe failed.')
-        }
+        };
 
         result_obj.success = success;
         result_obj.sub = sub;
@@ -49,20 +72,25 @@ async function subscribe(sub, user_uid = null) {
 
 }
 
-async function getSubscriptionInfo(sub) {
-    // get videos
-    let downloadConfig = ['--dump-json', '--playlist-end', '1'];
-    let useCookies = config_api.getConfigItem('ytdl_use_cookies');
-    if (useCookies) {
-        if (await fs.pathExists(path.join(__dirname, 'appdata', 'cookies.txt'))) {
-            downloadConfig.push('--cookies', path.join('appdata', 'cookies.txt'));
-        } else {
-            logger.warn('Cookies file could not be found. You can either upload one, or disable \'use cookies\' in the Advanced tab in the settings.');
-        }
-    }
+async function getSubscriptionInfo(sub, user_uid = null) {
+    let basePath = null;
+    if (user_uid)
+        basePath = path.join(config_api.getConfigItem('ytdl_users_base_path'), user_uid, 'subscriptions');
+    else
+        basePath = config_api.getConfigItem('ytdl_subscriptions_base_path');
 
-    return new Promise(async resolve => {
-        youtubedl.exec(sub.url, downloadConfig, {maxBuffer: Infinity}, async (err, output) => {
+    return new Promise(resolve => {
+        // get videos
+        let downloadConfig = ['--dump-json', '--playlist-end', '1'];
+        let useCookies = config_api.getConfigItem('ytdl_use_cookies');
+        if (useCookies) {
+            if (fs.existsSync(path.join(__dirname, 'appdata', 'cookies.txt'))) {
+                downloadConfig.push('--cookies', path.join('appdata', 'cookies.txt'));
+            } else {
+                logger.warn('Cookies file could not be found. You can either upload one, or disable \'use cookies\' in the Advanced tab in the settings.');
+            }
+        }
+        youtubedl.exec(sub.url, downloadConfig, {}, function(err, output) {
             if (debugMode) {
                 logger.info('Subscribe: got info for subscription ' + sub.id);
             }
@@ -85,20 +113,34 @@ async function getSubscriptionInfo(sub) {
                         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;
-                        }
+                        sub.name = sub.isPlaylist ? output_json.playlist_title : 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});
+                            if (user_uid)
+                                users_db.get('users').find({uid: user_uid}).get('subscriptions').find({id: sub.id}).assign({name: sub.name}).write();
+                            else
+                                db.get('subscriptions').find({id: sub.id}).assign({name: sub.name}).write();
                         }
                     }
 
+                    const useArchive = config_api.getConfigItem('ytdl_use_youtubedl_archive');
+                    if (useArchive && !sub.archive) {
+                        // must create the archive
+                        const archive_dir = path.join(__dirname, basePath, 'archives', sub.name);
+                        const archive_path = path.join(archive_dir, 'archive.txt');
+
+                        // creates archive directory and text file if it doesn't exist
+                        fs.ensureDirSync(archive_dir);
+                        fs.ensureFileSync(archive_path);
+
+                        // updates subscription
+                        sub.archive = archive_dir;
+                        if (user_uid)
+                            users_db.get('users').find({uid: user_uid}).get('subscriptions').find({id: sub.id}).assign({archive: archive_dir}).write();
+                        else
+                            db.get('subscriptions').find({id: sub.id}).assign({archive: archive_dir}).write();
+                    }
+
                     // TODO: get even more info
 
                     resolve(true);
@@ -110,441 +152,361 @@ async function getSubscriptionInfo(sub) {
 }
 
 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');
-    else
-        basePath = config_api.getConfigItem('ytdl_subscriptions_base_path');
+    return new Promise(async resolve => {
+        let basePath = null;
+        if (user_uid)
+            basePath = path.join(config_api.getConfigItem('ytdl_users_base_path'), user_uid, 'subscriptions');
+        else
+            basePath = config_api.getConfigItem('ytdl_subscriptions_base_path');
+        let result_obj = { success: false, error: '' };
 
-    let id = sub.id;
+        let id = sub.id;
+        if (user_uid)
+            users_db.get('users').find({uid: user_uid}).get('subscriptions').remove({id: id}).write();
+        else
+            db.get('subscriptions').remove({id: id}).write();
 
-    const sub_files = await db_api.getRecords('files', {sub_id: id});
-    for (let i = 0; i < sub_files.length; i++) {
-        const sub_file = sub_files[i];
-        if (config_api.descriptors[sub_file['uid']]) {
-            try {
-                for (let i = 0; i < config_api.descriptors[sub_file['uid']].length; i++) {
-                    config_api.descriptors[sub_file['uid']][i].destroy();
-                }
-            } catch(e) {
-                continue;
-            }
+        // failed subs have no name, on unsubscribe they shouldn't error
+        if (!sub.name) {
+            return;
         }
-    }
 
-    await db_api.removeRecord('subscriptions', {id: id});
-    await db_api.removeAllRecords('files', {sub_id: id});
+        const appendedBasePath = getAppendedBasePath(sub, basePath);
+        if (deleteMode && fs.existsSync(appendedBasePath)) {
+            if (sub.archive && fs.existsSync(sub.archive)) {
+                const archive_file_path = path.join(sub.archive, 'archive.txt');
+                // deletes archive if it exists
+                if (fs.existsSync(archive_file_path)) {
+                    fs.unlinkSync(archive_file_path);
+                }
+                fs.rmdirSync(sub.archive);
+            }
+            deleteFolderRecursive(appendedBasePath);
+        }
+    });
 
-    // failed subs have no name, on unsubscribe they shouldn't error
-    if (!sub.name) {
-        return;
-    }
-
-    const appendedBasePath = getAppendedBasePath(sub, basePath);
-    if (deleteMode && (await fs.pathExists(appendedBasePath))) {
-        await fs.remove(appendedBasePath);
-    }
-
-    await db_api.removeAllRecords('archives', {sub_id: sub.id});
 }
 
 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});
-    }
-    // TODO: combine this with deletefile
     let basePath = null;
-    basePath = user_uid ? path.join(config_api.getConfigItem('ytdl_users_base_path'), user_uid, 'subscriptions')
-                        : config_api.getConfigItem('ytdl_subscriptions_base_path');
+    let sub_db = null;
+    if (user_uid) {
+        basePath = path.join(config_api.getConfigItem('ytdl_users_base_path'), user_uid, 'subscriptions');
+        sub_db = users_db.get('users').find({uid: user_uid}).get('subscriptions').find({id: sub.id});
+    } else {
+        basePath = config_api.getConfigItem('ytdl_subscriptions_base_path');
+        sub_db = db.get('subscriptions').find({id: sub.id});
+    }
+    const useArchive = config_api.getConfigItem('ytdl_use_youtubedl_archive');
     const appendedBasePath = getAppendedBasePath(sub, basePath);
     const name = file;
     let retrievedID = null;
-    let retrievedExtractor = null;
+    sub_db.get('videos').remove({uid: file_uid}).write();
+    return new Promise(resolve => {
+        let filePath = appendedBasePath;
+        const ext = (sub.type && sub.type === 'audio') ? '.mp3' : '.mp4'
+        var jsonPath = path.join(__dirname,filePath,name+'.info.json');
+        var videoFilePath = path.join(__dirname,filePath,name+ext);
+        var imageFilePath = path.join(__dirname,filePath,name+'.jpg');
+        var altImageFilePath = path.join(__dirname,filePath,name+'.jpg');
 
-    await db_api.removeRecord('files', {uid: file_uid});
+        jsonExists = fs.existsSync(jsonPath);
+        videoFileExists = fs.existsSync(videoFilePath);
+        imageFileExists = fs.existsSync(imageFilePath);
+        altImageFileExists = fs.existsSync(altImageFilePath);
 
-    let filePath = appendedBasePath;
-    const ext = (sub.type && sub.type === 'audio') ? '.mp3' : '.mp4'
-    var jsonPath = path.join(__dirname,filePath,name+'.info.json');
-    var videoFilePath = path.join(__dirname,filePath,name+ext);
-    var imageFilePath = path.join(__dirname,filePath,name+'.jpg');
-    var altImageFilePath = path.join(__dirname,filePath,name+'.webp');
-
-    const [jsonExists, videoFileExists, imageFileExists, altImageFileExists] = await Promise.all([
-        fs.pathExists(jsonPath),
-        fs.pathExists(videoFilePath),
-        fs.pathExists(imageFilePath),
-        fs.pathExists(altImageFilePath),
-    ]);
-
-    if (jsonExists) {
-        const info_json = fs.readJSONSync(jsonPath);
-        retrievedID = info_json['id'];
-        retrievedExtractor = info_json['extractor'];
-        await fs.unlink(jsonPath);
-    }
-
-    if (imageFileExists) {
-        await fs.unlink(imageFilePath);
-    }
-
-    if (altImageFileExists) {
-        await fs.unlink(altImageFilePath);
-    }
-
-    if (videoFileExists) {
-        await fs.unlink(videoFilePath);
-        if ((await fs.pathExists(jsonPath)) || (await fs.pathExists(videoFilePath))) {
-            return false;
-        } else {
-            // check if the user wants the video to be redownloaded (deleteForever === false)
-            if (deleteForever) {
-                // ensure video is in the archives
-                const exists_in_archive = await archive_api.existsInArchive(retrievedExtractor, retrievedID, sub.type, user_uid, sub.id);
-                if (!exists_in_archive) {
-                    await archive_api.addToArchive(retrievedExtractor, retrievedID, sub.type, file.title, user_uid, sub.id);
-                }
-            } else {
-                await archive_api.removeFromArchive(retrievedExtractor, retrievedID, sub.type, user_uid, sub.id);
-            }
-            return true;
+        if (jsonExists) {
+            retrievedID = JSON.parse(fs.readFileSync(jsonPath, 'utf8'))['id'];
+            fs.unlinkSync(jsonPath);
         }
-    } else {
-        // TODO: tell user that the file didn't exist
-        return true;
-    }
+
+        if (imageFileExists) {
+            fs.unlinkSync(imageFilePath);
+        }
+
+        if (altImageFileExists) {
+            fs.unlinkSync(altImageFilePath);
+        }
+
+        if (videoFileExists) {
+            fs.unlink(videoFilePath, function(err) {
+                if (fs.existsSync(jsonPath) || fs.existsSync(videoFilePath)) {
+                    resolve(false);
+                } else {
+                    // check if the user wants the video to be redownloaded (deleteForever === false)
+                    if (!deleteForever && useArchive && sub.archive && retrievedID) {
+                        const archive_path = path.join(sub.archive, 'archive.txt')
+                        // if archive exists, remove line with video ID
+                        if (fs.existsSync(archive_path)) {
+                            removeIDFromArchive(archive_path, retrievedID);
+                        }
+                    }
+                    resolve(true);
+                }
+            });
+        } else {
+            // TODO: tell user that the file didn't exist
+            resolve(true);
+        }
+
+    });
 }
 
 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;
-    }
+    return new Promise(resolve => {
+        if (!subExists(sub.id, user_uid)) {
+            resolve(false);
+            return;
+        }
 
-    updateSubscriptionProperty(sub, {downloading: true}, user_uid);
+        // get sub_db
+        let sub_db = null;
+        if (user_uid)
+            sub_db = users_db.get('users').find({uid: user_uid}).get('subscriptions').find({id: sub.id});
+        else
+            sub_db = db.get('subscriptions').find({id: sub.id});
 
-    // get basePath
-    let basePath = null;
-    if (user_uid)
-        basePath = path.join(config_api.getConfigItem('ytdl_users_base_path'), user_uid, 'subscriptions');
-    else
-        basePath = config_api.getConfigItem('ytdl_subscriptions_base_path');
+        // get basePath
+        let basePath = null;
+        if (user_uid)
+            basePath = path.join(config_api.getConfigItem('ytdl_users_base_path'), user_uid, 'subscriptions');
+        else
+            basePath = config_api.getConfigItem('ytdl_subscriptions_base_path');
 
-    let appendedBasePath = getAppendedBasePath(sub, basePath);
-    fs.ensureDirSync(appendedBasePath);
+        const useArchive = config_api.getConfigItem('ytdl_use_youtubedl_archive');
 
-    const downloadConfig = await generateArgsForSubscription(sub, user_uid);
+        let appendedBasePath = null
+        appendedBasePath = getAppendedBasePath(sub, basePath);
 
-    // get videos
-    logger.verbose(`Subscription: getting list of videos to download for ${sub.name} with args: ${downloadConfig.join(',')}`);
-
-    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);
+        let multiUserMode = null;
+        if (user_uid) {
+            multiUserMode = {
+                user: user_uid,
+                file_path: appendedBasePath
             }
+        }
 
+        const ext = (sub.type && sub.type === 'audio') ? '.mp3' : '.mp4'
+
+        let fullOutput = appendedBasePath + '/%(title)s' + ext;
+        if (sub.custom_output) {
+            fullOutput = appendedBasePath + '/' + sub.custom_output + ext;
+        }
+
+        let downloadConfig = ['-o', fullOutput, '-ciw', '--write-info-json', '--print-json'];
+
+        let qualityPath = null;
+        if (sub.type && sub.type === 'audio') {
+            qualityPath = ['-f', 'bestaudio']
+            qualityPath.push('-x');
+            qualityPath.push('--audio-format', 'mp3');
+        } else {
+            qualityPath = ['-f', 'bestvideo[ext=mp4]+bestaudio[ext=m4a]/mp4']
+        }
+
+        downloadConfig.push(...qualityPath)
+
+        if (sub.custom_args) {
+            customArgsArray = sub.custom_args.split(',,');
+            if (customArgsArray.indexOf('-f') !== -1) {
+                // if custom args has a custom quality, replce the original quality with that of custom args
+                const original_output_index = downloadConfig.indexOf('-f');
+                downloadConfig.splice(original_output_index, 2);
+            }
+            downloadConfig.push(...customArgsArray);
+        }
+
+        let archive_dir = null;
+        let archive_path = null;
+
+        if (useArchive) {
+            if (sub.archive) {
+                archive_dir = sub.archive;
+                archive_path = path.join(archive_dir, 'archive.txt')
+            }
+            downloadConfig.push('--download-archive', archive_path);
+        }
+
+        // if streaming only mode, just get the list of videos
+        if (sub.streamingOnly) {
+            downloadConfig = ['-f', 'best', '--dump-json'];
+        }
+
+        if (sub.timerange) {
+            downloadConfig.push('--dateafter', sub.timerange);
+        }
+
+        let useCookies = config_api.getConfigItem('ytdl_use_cookies');
+        if (useCookies) {
+            if (fs.existsSync(path.join(__dirname, 'appdata', 'cookies.txt'))) {
+                downloadConfig.push('--cookies', path.join('appdata', 'cookies.txt'));
+            } else {
+                logger.warn('Cookies file could not be found. You can either upload one, or disable \'use cookies\' in the Advanced tab in the settings.');
+            }
+        }
+
+        if (config_api.getConfigItem('ytdl_include_thumbnail')) {
+            downloadConfig.push('--write-thumbnail');
+        }
+
+        // get videos
+        logger.verbose('Subscription: getting videos for subscription ' + sub.name);
+        youtubedl.exec(sub.url, downloadConfig, {}, function(err, output) {
             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.error(err.stderr);
+                if (err.stderr.includes('This video is unavailable')) {
                     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);
+                        for (let i = 0; i < outputs.length; i++) {
+                            const output = JSON.parse(outputs[i]);
+                            handleOutputJSON(sub, sub_db, output, i === 0, multiUserMode)
+                            if (err.stderr.includes(output['id']) && archive_path) {
+                                // we found a video that errored! add it to the archive to prevent future errors
+                                fs.appendFileSync(archive_path, output['id']);
+                            }
+                        }
                     } 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);
-           }
+                if (output.length === 0 || (output.length === 1 && output[0] === '')) {
+                    logger.verbose('No additional videos to download for ' + sub.name);
+                    resolve(true);
+                }
+                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;
+                    }
+
+                    const reset_videos = i === 0;
+                    handleOutputJSON(sub, sub_db, output_json, multiUserMode, reset_videos);
+
+                    // TODO: Potentially store downloaded files in db?
+
+                }
+                resolve(true);
+            }
         });
     }, err => {
         logger.error(err);
-        updateSubscriptionProperty(sub, {downloading: false}, 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.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;
+function handleOutputJSON(sub, sub_db, output_json, multiUserMode = null, reset_videos = false) {
+    if (sub.streamingOnly) {
+        if (reset_videos) {
+            sub_db.assign({videos: []}).write();
         }
-        if (!output_json) {
-            continue;
-        }
-    }
 
-    const files_to_download = await getFilesToDownload(sub, output_jsons);
-    const base_download_options = generateOptionsForSubscriptionDownload(sub, user_uid);
+        // remove unnecessary info
+        output_json.formats = null;
 
-    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);
-    }
-
-    return files_to_download;
-}
-
-function generateOptionsForSubscriptionDownload(sub, user_uid) {
-    let basePath = null;
-    if (user_uid)
-        basePath = path.join(config_api.getConfigItem('ytdl_users_base_path'), user_uid, 'subscriptions');
-    else
-        basePath = config_api.getConfigItem('ytdl_subscriptions_base_path');
-
-    let default_output = config_api.getConfigItem('ytdl_default_file_output') ? config_api.getConfigItem('ytdl_default_file_output') : '%(title)s';
-
-    const base_download_options = {
-        maxHeight: sub.maxQuality && sub.maxQuality !== 'best' ? sub.maxQuality : null,
-        customFileFolderPath: getAppendedBasePath(sub, basePath),
-        customOutput: sub.custom_output ? `${sub.custom_output}` : `${default_output}`,
-        customArchivePath: path.join(basePath, 'archives', sub.name),
-        additionalArgs: sub.custom_args
-    }
-
-    return base_download_options;
-}
-
-async function generateArgsForSubscription(sub, user_uid, redownload = false, desired_path = null) {
-    // get basePath
-    let basePath = null;
-    if (user_uid)
-        basePath = path.join(config_api.getConfigItem('ytdl_users_base_path'), user_uid, 'subscriptions');
-    else
-        basePath = config_api.getConfigItem('ytdl_subscriptions_base_path');
-
-    let appendedBasePath = getAppendedBasePath(sub, basePath);
-
-    const file_output = config_api.getConfigItem('ytdl_default_file_output') ? config_api.getConfigItem('ytdl_default_file_output') : '%(title)s';
-
-    let fullOutput = `"${appendedBasePath}/${file_output}.%(ext)s"`;
-    if (desired_path) {
-        fullOutput = `"${desired_path}.%(ext)s"`;
-    } else if (sub.custom_output) {
-        fullOutput = `"${appendedBasePath}/${sub.custom_output}.%(ext)s"`;
-    }
-
-    let downloadConfig = ['--dump-json', '-o', fullOutput, !redownload ? '-ciw' : '-ci', '--write-info-json', '--print-json'];
-
-    let qualityPath = null;
-    if (sub.type && sub.type === 'audio') {
-        qualityPath = ['-f', 'bestaudio']
-        qualityPath.push('-x');
-        qualityPath.push('--audio-format', 'mp3');
+        // add to db
+        sub_db.get('videos').push(output_json).write();
     } else {
-        if (!sub.maxQuality || sub.maxQuality === 'best') qualityPath = ['-f', 'bestvideo[ext=mp4]+bestaudio[ext=m4a]/mp4'];
-        else qualityPath = ['-f', `bestvideo[height<=${sub.maxQuality}]+bestaudio/best[height<=${sub.maxQuality}]`, '--merge-output-format', 'mp4'];
+        db_api.registerFileDB(path.basename(output_json['_filename']), sub.type, multiUserMode, sub);
     }
-
-    downloadConfig.push(...qualityPath)
-
-    // 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);
-    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(',,');
-        if (customArgsArray.indexOf('-f') !== -1) {
-            // if custom args has a custom quality, replce the original quality with that of custom args
-            const original_output_index = downloadConfig.indexOf('-f');
-            downloadConfig.splice(original_output_index, 2);
-        }
-        downloadConfig.push(...customArgsArray);
-    }
-
-    if (sub.timerange && !redownload) {
-        downloadConfig.push('--dateafter', sub.timerange);
-    }
-
-    let useCookies = config_api.getConfigItem('ytdl_use_cookies');
-    if (useCookies) {
-        if (await fs.pathExists(path.join(__dirname, 'appdata', 'cookies.txt'))) {
-            downloadConfig.push('--cookies', path.join('appdata', 'cookies.txt'));
-        } else {
-            logger.warn('Cookies file could not be found. You can either upload one, or disable \'use cookies\' in the Advanced tab in the settings.');
-        }
-    }
-
-    if (config_api.getConfigItem('ytdl_include_thumbnail')) {
-        downloadConfig.push('--write-thumbnail');
-    }
-
-    const rate_limit = config_api.getConfigItem('ytdl_download_rate_limit');
-    if (rate_limit && downloadConfig.indexOf('-r') === -1 && downloadConfig.indexOf('--limit-rate') === -1) {
-        downloadConfig.push('-r', rate_limit);
-    }
-
-    const default_downloader = utils.getCurrentDownloader() || config_api.getConfigItem('ytdl_default_downloader');
-    if (default_downloader === 'yt-dlp') {
-        downloadConfig.push('--no-clean-info-json');
-    }
-
-    downloadConfig = utils.filterArgs(downloadConfig, ['--write-comments']);
-
-    return downloadConfig;
 }
 
-async function getFilesToDownload(sub, output_jsons) {
-    const files_to_download = [];
-    for (let i = 0; i < output_jsons.length; i++) {
-        const output_json = output_jsons[i];
-        const file_missing = !(await db_api.getRecord('files', {sub_id: sub.id, url: output_json['webpage_url']})) && !(await db_api.getRecord('download_queue', {sub_id: sub.id, url: output_json['webpage_url'], error: null, finished: false}));
-        if (file_missing) {
-            const file_with_path_exists = await db_api.getRecord('files', {sub_id: sub.id, path: output_json['_filename']});
-            if (file_with_path_exists) {
-                // or maybe just overwrite???
-                logger.info(`Skipping adding file ${output_json['_filename']} for subscription ${sub.name} as a file with that path already exists.`)
-                continue;
-            }
-            const exists_in_archive = await archive_api.existsInArchive(output_json['extractor'], output_json['id'], sub.type, sub.user_uid, sub.id);
-            if (exists_in_archive) continue;
+function getAllSubscriptions(user_uid = null) {
+    if (user_uid)
+        return users_db.get('users').find({uid: user_uid}).get('subscriptions').value();
+    else
+        return db.get('subscriptions').value();
+}
 
-            files_to_download.push(output_json);
-        }
+function getSubscription(subID, user_uid = null) {
+    if (user_uid)
+        return users_db.get('users').find({uid: user_uid}).get('subscriptions').find({id: subID}).value();
+    else
+        return db.get('subscriptions').find({id: subID}).value();
+}
+
+function updateSubscription(sub, user_uid = null) {
+    if (user_uid) {
+        users_db.get('users').find({uid: user_uid}).get('subscriptions').find({id: sub.id}).assign(sub).write();
+    } else {
+        db.get('subscriptions').find({id: sub.id}).assign(sub).write();
     }
-    return files_to_download;
-}
-
-
-async function getSubscriptions(user_uid = null) {
-    return await db_api.getRecords('subscriptions', {user_uid: user_uid});
-}
-
-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);
-}
-
-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: sub.id}, true);
-    if (!sub['downloading']) sub['downloading'] = current_downloads > 0;
-    return sub;
-}
-
-async function getSubscriptionByName(subName, user_uid = null) {
-    return await db_api.getRecord('subscriptions', {name: subName, user_uid: user_uid});
-}
-
-async function updateSubscription(sub) {
-    await db_api.updateRecord('subscriptions', {id: sub.id}, sub);
     return true;
 }
 
-async function updateSubscriptionPropertyMultiple(subs, assignment_obj) {
-    subs.forEach(async sub => {
-        await updateSubscriptionProperty(sub, assignment_obj);
-    });
-}
-
-async function updateSubscriptionProperty(sub, assignment_obj) {
-    // TODO: combine with updateSubscription
-    await db_api.updateRecord('subscriptions', {id: sub.id}, assignment_obj);
-    return true;
-}
-
-async function setFreshUploads(sub) {
-    const sub_files = await db_api.getRecords('files', {sub_id: sub.id});
-    if (!sub_files) return;
-    const current_date = new Date().toISOString().split('T')[0].replace(/-/g, '');
-    sub_files.forEach(async file => {
-        if (current_date === file['upload_date'].replace(/-/g, '')) {
-            // set upload as fresh
-            const file_uid = file['uid'];
-            await db_api.setVideoProperty(file_uid, {'fresh_upload': true});
-        }
-    });
-}
-
-async function checkVideosForFreshUploads(sub, user_uid) {
-    const sub_files = await db_api.getRecords('files', {sub_id: sub.id});
-    const current_date = new Date().toISOString().split('T')[0].replace(/-/g, '');
-    sub_files.forEach(async file => {
-        if (file['fresh_upload'] && current_date > file['upload_date'].replace(/-/g, '')) {
-            await checkVideoIfBetterExists(file, sub, user_uid)
-        }
-    });
-}
-
-async function checkVideoIfBetterExists(file_obj, sub, user_uid) {
-    const new_path = file_obj['path'].substring(0, file_obj['path'].length - 4);
-    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
-    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});
+function subExists(subID, user_uid = null) {
+    if (user_uid)
+        return !!users_db.get('users').find({uid: user_uid}).get('subscriptions').find({id: subID}).value();
+    else
+        return !!db.get('subscriptions').find({id: subID}).value();
 }
 
 // helper functions
 
 function getAppendedBasePath(sub, base_path) {
+
     return path.join(base_path, (sub.isPlaylist ? 'playlists/' : 'channels/'), sub.name);
 }
 
+// https://stackoverflow.com/a/32197381/8088021
+const deleteFolderRecursive = function(folder_to_delete) {
+    if (fs.existsSync(folder_to_delete)) {
+      fs.readdirSync(folder_to_delete).forEach((file, index) => {
+        const curPath = path.join(folder_to_delete, file);
+        if (fs.lstatSync(curPath).isDirectory()) { // recurse
+          deleteFolderRecursive(curPath);
+        } else { // delete file
+          fs.unlinkSync(curPath);
+        }
+      });
+      fs.rmdirSync(folder_to_delete);
+    }
+  };
+
+function removeIDFromArchive(archive_path, id) {
+    let data = fs.readFileSync(archive_path, {encoding: 'utf-8'});
+    if (!data) {
+        logger.error('Archive could not be found.');
+        return;
+    }
+
+    let dataArray = data.split('\n'); // convert file data in an array
+    const searchKeyword = id; // we are looking for a line, contains, key word id in the file
+    let lastIndex = -1; // let say, we have not found the keyword
+
+    for (let index=0; index<dataArray.length; index++) {
+        if (dataArray[index].includes(searchKeyword)) { // check if a line contains the id keyword
+            lastIndex = index; // found a line includes a id keyword
+            break;
+        }
+    }
+
+    const line = dataArray.splice(lastIndex, 1); // remove the keyword id from the data Array
+
+    // UPDATE FILE WITH NEW DATA
+    const updatedData = dataArray.join('\n');
+    fs.writeFileSync(archive_path, updatedData);
+    if (line) return line;
+    if (err) throw err;
+}
+
 module.exports = {
     getSubscription        : getSubscription,
-    getSubscriptionByName  : getSubscriptionByName,
-    getSubscriptions       : getSubscriptions,
     getAllSubscriptions    : getAllSubscriptions,
     updateSubscription     : updateSubscription,
     subscribe              : subscribe,
     unsubscribe            : unsubscribe,
     deleteSubscriptionFile : deleteSubscriptionFile,
     getVideosForSub        : getVideosForSub,
-    updateSubscriptionPropertyMultiple : updateSubscriptionPropertyMultiple,
-    generateOptionsForSubscriptionDownload: generateOptionsForSubscriptionDownload
+    removeIDFromArchive    : removeIDFromArchive,
+    setLogger              : setLogger,
+    initialize             : initialize
 }

backend/tasks.js

@@ -1,268 +0,0 @@
-const db_api = require('./db');
-const notifications_api = require('./notifications');
-const youtubedl_api = require('./youtube-dl');
-const archive_api = require('./archive');
-const files_api = require('./files');
-
-const fs = require('fs-extra');
-const logger = require('./logger');
-const scheduler = require('node-schedule');
-
-const TASKS = {
-    backup_local_db: {
-        run: db_api.backupDB,
-        title: 'Backup DB',
-        job: null
-    },
-    missing_files_check: {
-        run: checkForMissingFiles,
-        confirm: deleteMissingFiles,
-        title: 'Missing files check',
-        job: null
-    },
-    missing_db_records: {
-        run: files_api.importUnregisteredFiles,
-        title: 'Import missing DB records',
-        job: null
-    },
-    duplicate_files_check: {
-        run: checkForDuplicateFiles,
-        confirm: removeDuplicates,
-        title: 'Find duplicate files in DB',
-        job: null
-    },
-    youtubedl_update_check: {
-        run: youtubedl_api.checkForYoutubeDLUpdate,
-        confirm: youtubedl_api.updateYoutubeDL,
-        title: 'Update youtube-dl',
-        job: null
-    },
-    delete_old_files: {
-        run: checkForAutoDeleteFiles,
-        confirm: autoDeleteFiles,
-        title: 'Delete old files',
-        job: null
-    },
-    import_legacy_archives: {
-        run: archive_api.importArchives,
-        title: 'Import legacy archives',
-        job: null
-    }
-}
-
-const defaultOptions = {
-    all: {
-        auto_confirm: false
-    },
-    delete_old_files: {
-        blacklist_files: false,
-        blacklist_subscription_files: false,
-        threshold_days: ''
-    }
-}
-
-function scheduleJob(task_key, schedule) {
-    // schedule has to be converted from our format to one node-schedule can consume
-    let converted_schedule = null;
-    if (schedule['type'] === 'timestamp') {
-        converted_schedule = new Date(schedule['data']['timestamp']);
-    } else if (schedule['type'] === 'recurring') {
-        const dayOfWeek = schedule['data']['dayOfWeek'] != null       ? schedule['data']['dayOfWeek'] : null;
-        const hour = schedule['data']['hour']           != null       ? schedule['data']['hour']      : null;
-        const minute = schedule['data']['minute']       != null       ? schedule['data']['minute']    : null;
-        converted_schedule = new scheduler.RecurrenceRule(null, null, null, dayOfWeek, hour, minute, undefined, schedule['data']['tz'] ? schedule['data']['tz'] : undefined);
-    } else {
-        logger.error(`Failed to schedule job '${task_key}' as the type '${schedule['type']}' is invalid.`)
-        return null;
-    }
-
-    return scheduler.scheduleJob(converted_schedule, async () => {
-        const task_state = await db_api.getRecord('tasks', {key: task_key});
-        if (task_state['running'] || task_state['confirming']) {
-            logger.verbose(`Skipping running task ${task_state['key']} as it is already in progress.`);
-            return;
-        }
-
-        // remove schedule if it's a one-time task
-        if (task_state['schedule']['type'] !== 'recurring') await db_api.updateRecord('tasks', {key: task_key}, {schedule: null});
-        // we're just "running" the task, any confirmation should be user-initiated
-        exports.executeRun(task_key);
-    });
-}
-
-if (db_api.database_initialized) {
-    exports.setupTasks();
-} else {
-    db_api.database_initialized_bs.subscribe(init => {
-        if (init) exports.setupTasks();
-    });
-}
-
-exports.setupTasks = async () => {
-    const tasks_keys = Object.keys(TASKS);
-    for (let i = 0; i < tasks_keys.length; i++) {
-        const task_key = tasks_keys[i];
-        const mergedDefaultOptions = Object.assign({}, defaultOptions['all'], defaultOptions[task_key] || {});
-        const task_in_db = await db_api.getRecord('tasks', {key: task_key});
-        if (!task_in_db) {
-            // insert task metadata into table if missing, eventually move title to UI
-            await db_api.insertRecordIntoTable('tasks', {
-                key: task_key,
-                title: TASKS[task_key]['title'],
-                last_ran: null,
-                last_confirmed: null,
-                running: false,
-                confirming: false,
-                data: null,
-                error: null,
-                schedule: null,
-                options: Object.assign({}, defaultOptions['all'], defaultOptions[task_key] || {})
-            });
-        } else {
-            // verify all options exist in task
-            for (const key of Object.keys(mergedDefaultOptions)) {
-                const option_key = `options.${key}`;
-                // Remove any potential mangled option keys (#861)
-                await db_api.removePropertyFromRecord('tasks', {key: task_key}, {[option_key]: true});
-                if (!(task_in_db.options && task_in_db.options.hasOwnProperty(key))) {
-                    await db_api.updateRecord('tasks', {key: task_key}, {[option_key]: mergedDefaultOptions[key]}, true);
-                }
-            }
-
-            // reset task if necessary
-            await db_api.updateRecord('tasks', {key: task_key}, {running: false, confirming: false});
-
-            // schedule task and save job
-            if (task_in_db['schedule']) {
-                // prevent timestamp schedules from being set to the past
-                if (task_in_db['schedule']['type'] === 'timestamp' && task_in_db['schedule']['data']['timestamp'] < Date.now()) {
-                    await db_api.updateRecord('tasks', {key: task_key}, {schedule: null});
-                    continue;
-                }
-                TASKS[task_key]['job'] = scheduleJob(task_key, task_in_db['schedule']);
-            }
-        }
-    }
-}
-
-exports.executeTask = async (task_key) => {
-    if (!TASKS[task_key]) {
-        logger.error(`Task ${task_key} does not exist!`);
-        return;
-    }
-    logger.verbose(`Executing task ${task_key}`);
-    await exports.executeRun(task_key);
-    if (!TASKS[task_key]['confirm']) return;
-    await exports.executeConfirm(task_key);
-    logger.verbose(`Finished executing ${task_key}`);
-}
-
-exports.executeRun = async (task_key) => {
-    logger.verbose(`Running task ${task_key}`);
-    await db_api.updateRecord('tasks', {key: task_key}, {error: null})
-    // don't set running to true when backup up DB as it will be stick "running" if restored
-    if (task_key !== 'backup_local_db') await db_api.updateRecord('tasks', {key: task_key}, {running: true});
-    const data = await TASKS[task_key].run();
-    await db_api.updateRecord('tasks', {key: task_key}, {data: TASKS[task_key]['confirm'] ? data : null, last_ran: Date.now()/1000, running: false});
-    logger.verbose(`Finished running task ${task_key}`);
-    const task_obj = await db_api.getRecord('tasks', {key: task_key});
-    await notifications_api.sendTaskNotification(task_obj, false);
-
-    if (task_obj['options'] && task_obj['options']['auto_confirm']) {
-        exports.executeConfirm(task_key);
-    }
-}
-
-exports.executeConfirm = async (task_key) => {
-    logger.verbose(`Confirming task ${task_key}`);
-    await db_api.updateRecord('tasks', {key: task_key}, {error: null})
-    if (!TASKS[task_key]['confirm']) {
-        return null;
-    }
-    await db_api.updateRecord('tasks', {key: task_key}, {confirming: true});
-    const task_obj = await db_api.getRecord('tasks', {key: task_key});
-    const data = task_obj['data'];
-    await TASKS[task_key].confirm(data);
-    await db_api.updateRecord('tasks', {key: task_key}, {confirming: false, last_confirmed: Date.now()/1000, data: null});
-    logger.verbose(`Finished confirming task ${task_key}`);
-    await notifications_api.sendTaskNotification(task_obj, false);
-}
-
-exports.updateTaskSchedule = async (task_key, schedule) => {
-    logger.verbose(`Updating schedule for task ${task_key}`);
-    await db_api.updateRecord('tasks', {key: task_key}, {schedule: schedule});
-    if (TASKS[task_key]['job']) {
-        TASKS[task_key]['job'].cancel();
-        TASKS[task_key]['job'] = null;
-    }
-    if (schedule) {
-        TASKS[task_key]['job'] = scheduleJob(task_key, schedule);
-    }
-}
-
-// missing files check
-
-async function checkForMissingFiles() {
-    const missing_files = [];
-    const all_files = await db_api.getRecords('files');
-    for (let i = 0; i < all_files.length; i++) {
-        const file_to_check = all_files[i];
-        const file_exists = fs.existsSync(file_to_check['path']);
-        if (!file_exists) missing_files.push(file_to_check['uid']);
-    }
-    return {uids: missing_files};
-}
-
-async function deleteMissingFiles(data) {
-    const uids = data['uids'];
-    for (let i = 0; i < uids.length; i++) {
-        const uid = uids[i];
-        await db_api.removeRecord('files', {uid: uid});
-    }
-}
-
-// duplicate files check
-
-async function checkForDuplicateFiles() {
-    const duplicate_files = await db_api.findDuplicatesByKey('files', 'path');
-    const duplicate_uids = duplicate_files.map(duplicate_file => duplicate_file['uid']);
-    if (duplicate_uids && duplicate_uids.length > 0) {
-        return {uids: duplicate_uids};
-    }
-    return {uids: []};
-}
-
-async function removeDuplicates(data) {
-    for (let i = 0; i < data['uids'].length; i++) {
-        await db_api.removeRecord('files', {uid: data['uids'][i]});
-    }
-}
-
-// auto delete files
-
-async function checkForAutoDeleteFiles() {
-    const task_obj = await db_api.getRecord('tasks', {key: 'delete_old_files'});
-    if (!task_obj['options'] || !task_obj['options']['threshold_days']) {
-        const error_message = 'Failed to do delete check because no limit was set!';
-        logger.error(error_message);
-        await db_api.updateRecord('tasks', {key: 'delete_old_files'}, {error: error_message})
-        return null;
-    }
-    const delete_older_than_timestamp = Date.now() - task_obj['options']['threshold_days']*86400*1000;
-    const files = (await db_api.getRecords('files', {registered: {$lt: delete_older_than_timestamp}}))
-    const files_to_remove = files.map(file => {return {uid: file.uid, sub_id: file.sub_id}});
-    return {files_to_remove: files_to_remove};
-}
-
-async function autoDeleteFiles(data) {
-    const task_obj = await db_api.getRecord('tasks', {key: 'delete_old_files'});
-    if (data['files_to_remove']) {
-        logger.info(`Removing ${data['files_to_remove'].length} old files!`);
-        for (let i = 0; i < data['files_to_remove'].length; i++) {
-            const file_to_remove = data['files_to_remove'][i];
-            await files_api.deleteFile(file_to_remove['uid'], task_obj['options']['blacklist_files'] || (file_to_remove['sub_id'] && file_to_remove['blacklist_subscription_files']));
-        }
-    }
-}
-
-exports.TASKS = TASKS;

backend/test/tests.js

@@ -1,855 +0,0 @@
-/* eslint-disable no-undef */
-const assert = require('assert');
-const low = require('lowdb')
-const winston = require('winston');
-const path = require('path');
-
-
-const FileSync = require('lowdb/adapters/FileSync');
-
-const adapter = new FileSync('./appdata/db.json');
-const db = low(adapter)
-
-const users_adapter = new FileSync('./appdata/users.json');
-const users_db = low(users_adapter);
-
-const defaultFormat = winston.format.printf(({ level, message, label, timestamp }) => {
-    return `${timestamp} ${level.toUpperCase()}: ${message}`;
-});
-
-let debugMode = process.env.YTDL_MODE === 'debug';
-
-const logger = winston.createLogger({
-    level: 'info',
-    format: winston.format.combine(winston.format.timestamp(), defaultFormat),
-    defaultMeta: {},
-    transports: [
-      //
-      // - Write to all logs with level `info` and below to `combined.log`
-      // - Write all logs error (and below) to `error.log`.
-      //
-      new winston.transports.File({ filename: 'appdata/logs/error.log', level: 'error' }),
-      new winston.transports.File({ filename: 'appdata/logs/combined.log' }),
-      new winston.transports.Console({level: 'debug', name: 'console'})
-    ]
-});
-
-var auth_api = require('../authentication/auth');
-var db_api = require('../db');
-const utils = require('../utils');
-const subscriptions_api = require('../subscriptions');
-const archive_api = require('../archive');
-const categories_api = require('../categories');
-const files_api = require('../files');
-const fs = require('fs-extra');
-const { uuid } = require('uuidv4');
-const NodeID3 = require('node-id3');
-
-db_api.initialize(db, users_db);
-
-const sample_video_json = {
-    id: "Sample Video",
-    title: "Sample Video",
-    thumbnailURL: "https://sampleurl.jpg",
-    isAudio: false,
-    duration: 177.413,
-    url: "sampleurl.com",
-    uploader: "Sample Uploader",
-    size: 2838445,
-    path: "users\\admin\\video\\Sample Video.mp4",
-    upload_date: "2017-07-28",
-    description: null,
-    view_count: 230,
-    abr: 128,
-    thumbnailPath: null,
-    user_uid: "admin",
-    uid: "1ada04ab-2773-4dd4-bbdd-3e2d40761c50",
-    registered: 1628469039377
-}
-
-describe('Database', async function() {
-    describe('Import', async function() {
-        // it('Migrate', async function() {
-        //     await db_api.connectToDB();
-        //     await db_api.removeAllRecords();
-        //     const success = await db_api.importJSONToDB(db.value(), users_db.value());
-        //     assert(success);
-        // });
-
-        it('Transfer to remote', async function() {
-            await db_api.removeAllRecords('test');
-            await db_api.insertRecordIntoTable('test', {test: 'test'});
-
-            await db_api.transferDB(true);
-            const success = await db_api.getRecord('test', {test: 'test'});
-            assert(success);
-        });
-
-        it('Transfer to local', async function() {
-            await db_api.connectToDB();
-            await db_api.removeAllRecords('test');
-            await db_api.insertRecordIntoTable('test', {test: 'test'});
-
-            await db_api.transferDB(false);
-            const success = await db_api.getRecord('test', {test: 'test'});
-            assert(success);
-        });
-
-        it('Restore db', async function() {
-            const db_stats = await db_api.getDBStats();
-            
-            const file_name = await db_api.backupDB();
-            await db_api.restoreDB(file_name);
-
-            const new_db_stats = await db_api.getDBStats();
-
-            assert(JSON.stringify(db_stats), JSON.stringify(new_db_stats));
-        });
-    });
-
-    describe('Basic functions', async function() {
-        
-        // test both local_db and remote_db
-        const local_db_modes = [false, true];
-
-        for (const local_db_mode of local_db_modes) {
-            let use_local_db = local_db_mode;
-            describe(`Use local DB - ${use_local_db}`, async function() {
-                beforeEach(async function() {
-                    if (!use_local_db) {
-                        this.timeout(120000);
-                        await db_api.connectToDB(0);
-                    }
-                    await db_api.removeAllRecords('test');
-                });
-                it('Add and read record', async function() {
-                    this.timeout(120000);
-                    await db_api.insertRecordIntoTable('test', {test_add: 'test', test_undefined: undefined, test_null: undefined});
-                    const added_record = await db_api.getRecord('test', {test_add: 'test', test_undefined: undefined, test_null: null});
-                    assert(added_record['test_add'] === 'test');
-                    await db_api.removeRecord('test', {test_add: 'test'});
-                });
-                it('Add and read record - Nested property', async function() {
-                    this.timeout(120000);
-                    await db_api.insertRecordIntoTable('test', {test_add: 'test', test_nested: {test_key1: 'test1', test_key2: 'test2'}});
-                    const added_record = await db_api.getRecord('test', {test_add: 'test', 'test_nested.test_key1': 'test1', 'test_nested.test_key2': 'test2'});
-                    const not_added_record = await db_api.getRecord('test', {test_add: 'test', 'test_nested.test_key1': 'test1', 'test_nested.test_key2': 'test3'});
-                    assert(added_record['test_add'] === 'test');
-                    assert(!not_added_record);
-                    await db_api.removeRecord('test', {test_add: 'test'});
-                });
-                it('Replace filter', async function() {
-                    this.timeout(120000);
-                    await db_api.insertRecordIntoTable('test', {test_replace_filter: 'test', test_nested: {test_key1: 'test1', test_key2: 'test2'}}, {test_nested: {test_key1: 'test1', test_key2: 'test2'}});
-                    await db_api.insertRecordIntoTable('test', {test_replace_filter: 'test', test_nested: {test_key1: 'test1', test_key2: 'test2'}}, {test_nested: {test_key1: 'test1', test_key2: 'test2'}});
-                    const count = await db_api.getRecords('test', {test_replace_filter: 'test'}, true);
-                    assert(count === 1);
-                    await db_api.removeRecord('test', {test_replace_filter: 'test'});
-                });
-                it('Find duplicates by key', async function() {
-                    const test_duplicates = [
-                        {
-                            test: 'testing',
-                            key: '1'
-                        },
-                        {
-                            test: 'testing',
-                            key: '2'
-                        },
-                        {
-                            test: 'testing_missing',
-                            key: '3'
-                        },
-                        {
-                            test: 'testing',
-                            key: '4'
-                        }
-                    ];
-                    await db_api.insertRecordsIntoTable('test', test_duplicates);
-                    const duplicates = await db_api.findDuplicatesByKey('test', 'test');
-                    console.log(duplicates);
-                });
-
-                it('Update record', async function() {
-                    await db_api.insertRecordIntoTable('test', {test_update: 'test'});
-                    await db_api.updateRecord('test', {test_update: 'test'}, {added_field: true});
-                    const updated_record = await db_api.getRecord('test', {test_update: 'test'});
-                    assert(updated_record['added_field']);
-                    await db_api.removeRecord('test', {test_update: 'test'});
-                });
-
-                it('Update records', async function() {
-                    await db_api.insertRecordIntoTable('test', {test_update: 'test', key: 'test1'});
-                    await db_api.insertRecordIntoTable('test', {test_update: 'test', key: 'test2'});
-                    await db_api.updateRecords('test', {test_update: 'test'}, {added_field: true});
-                    const updated_records = await db_api.getRecords('test', {added_field: true});
-                    assert(updated_records.length === 2);
-                    await db_api.removeRecord('test', {test_update: 'test'});
-                });
-
-                it('Remove property from record', async function() {
-                    await db_api.insertRecordIntoTable('test', {test_keep: 'test', test_remove: 'test'});
-                    await db_api.removePropertyFromRecord('test', {test_keep: 'test'}, {test_remove: true});
-                    const updated_record = await db_api.getRecord('test', {test_keep: 'test'});
-                    assert(updated_record['test_keep']);
-                    assert(!updated_record['test_remove']);
-                    await db_api.removeRecord('test', {test_keep: 'test'});
-                });
-
-                it('Remove record', async function() {
-                    await db_api.insertRecordIntoTable('test', {test_remove: 'test'});
-                    const delete_succeeded = await db_api.removeRecord('test', {test_remove: 'test'});
-                    assert(delete_succeeded);
-                    const deleted_record = await db_api.getRecord('test', {test_remove: 'test'});
-                    assert(!deleted_record);
-                });
-
-                it('Remove records', async function() {
-                    await db_api.insertRecordIntoTable('test', {test_remove: 'test', test_property: 'test'});
-                    await db_api.insertRecordIntoTable('test', {test_remove: 'test', test_property: 'test2'});
-                    await db_api.insertRecordIntoTable('test', {test_remove: 'test'});
-                    const delete_succeeded = await db_api.removeAllRecords('test', {test_remove: 'test'});
-                    assert(delete_succeeded);
-                    const count = await db_api.getRecords('test', {test_remove: 'test'}, true);
-                    assert(count === 0);
-                });
-
-                it('Push to record array', async function() {
-                    await db_api.insertRecordIntoTable('test', {test: 'test', test_array: []});
-                    await db_api.pushToRecordsArray('test', {test: 'test'}, 'test_array', 'test_item');
-                    const record = await db_api.getRecord('test', {test: 'test'});
-                    assert(record);
-                    assert(record['test_array'].length === 1);
-                });
-
-                it('Pull from record array', async function() {
-                    await db_api.insertRecordIntoTable('test', {test: 'test', test_array: ['test_item']});
-                    await db_api.pullFromRecordsArray('test', {test: 'test'}, 'test_array', 'test_item');
-                    const record = await db_api.getRecord('test', {test: 'test'});
-                    assert(record);
-                    assert(record['test_array'].length === 0);
-                });
-
-                it('Bulk add', async function() {
-                    this.timeout(120000);
-                    const NUM_RECORDS_TO_ADD = 2002; // max batch ops is 1000
-                    const test_records = [];
-                    for (let i = 0; i < NUM_RECORDS_TO_ADD; i++) {
-                        test_records.push({
-                            uid: uuid()
-                        });
-                    }
-                    const succcess = await db_api.bulkInsertRecordsIntoTable('test', test_records);
-
-                    const received_records = await db_api.getRecords('test');
-                    assert(succcess && received_records && received_records.length === NUM_RECORDS_TO_ADD);
-                });
-
-                it('Bulk update', async function() {
-                    // bulk add records
-                    const NUM_RECORDS_TO_ADD = 100; // max batch ops is 1000
-                    const test_records = [];
-                    const update_obj = {};
-                    for (let i = 0; i < NUM_RECORDS_TO_ADD; i++) {
-                        const test_uid =  uuid();
-                        test_records.push({
-                            uid: test_uid
-                        });
-                        update_obj[test_uid] = {added_field: true};
-                    }
-                    let success = await db_api.bulkInsertRecordsIntoTable('test', test_records);
-                    assert(success);
-
-                    // makes sure they are added
-                    const received_records = await db_api.getRecords('test');
-                    assert(received_records && received_records.length === NUM_RECORDS_TO_ADD);
-
-                    success = await db_api.bulkUpdateRecordsByKey('test', 'uid', update_obj);
-                    assert(success);
-
-                    const received_updated_records = await db_api.getRecords('test');
-                    for (let i = 0; i < received_updated_records.length; i++) {
-                        success &= received_updated_records[i]['added_field'];
-                    }
-                    assert(success);
-                });
-
-                it('Stats', async function() {
-                    const stats = await db_api.getDBStats();
-                    assert(stats);
-                });
-
-                it('Query speed', async function() {
-                    this.timeout(120000); 
-                    const NUM_RECORDS_TO_ADD = 300004; // max batch ops is 1000
-                    const test_records = [];
-                    let random_uid = '06241f83-d1b8-4465-812c-618dfa7f2943';
-                    for (let i = 0; i < NUM_RECORDS_TO_ADD; i++) {
-                        const uid = uuid();
-                        if (i === NUM_RECORDS_TO_ADD/2) random_uid = uid;
-                        test_records.push({"id":"RandomTextRandomText","title":"RandomTextRandomTextRandomTextRandomTextRandomTextRandomTextRandomTextRandomText","thumbnailURL":"https://i.ytimg.com/vi/randomurl/maxresdefault.jpg","isAudio":true,"duration":312,"url":"https://www.youtube.com/watch?v=randomvideo","uploader":"randomUploader","size":5060157,"path":"audio\\RandomTextRandomText.mp3","upload_date":"2016-05-11","description":"RandomTextRandomTextRandomTextRandomTextRandomTextRandomTextRandomTextRandomTextRandomTextRandomTextRandomTextRandomText","view_count":118689353,"height":null,"abr":160,"uid": uid,"registered":1626672120632});
-                    }
-                    const insert_start = Date.now();
-                    let success = await db_api.bulkInsertRecordsIntoTable('test', test_records);
-                    const insert_end = Date.now();
-
-                    console.log(`Insert time: ${(insert_end - insert_start)/1000}s`);
-
-                    const query_start = Date.now();
-                    const random_record = await db_api.getRecord('test', {uid: random_uid});
-                    const query_end = Date.now();
-
-                    console.log(random_record)
-
-                    console.log(`Query time: ${(query_end - query_start)/1000}s`);
-
-                    success = !!random_record;
-
-                    assert(success);
-                });
-            });
-        }
-    });
-
-    describe('Local DB Filters', async function() {
-        it('Basic', async function() {
-            const result = db_api.applyFilterLocalDB([{test: 'test'}, {test: 'test1'}], {test: 'test'}, 'find');
-            assert(result && result['test'] === 'test');
-        });
-
-        it('Regex', async function() {
-            const filter = {$regex: `\\w+\\d`, $options: 'i'};
-            const result = db_api.applyFilterLocalDB([{test: 'test'}, {test: 'test1'}], {test: filter}, 'find');
-            assert(result && result['test'] === 'test1');
-        });
-
-        it('Not equals', async function() {
-            const filter = {$ne: 'test'};
-            const result = db_api.applyFilterLocalDB([{test: 'test'}, {test: 'test1'}], {test: filter}, 'find');
-            assert(result && result['test'] === 'test1');
-        });
-
-        it('Nested', async function() {
-            const result = db_api.applyFilterLocalDB([{test1: {test2: 'test3'}}, {test4: 'test5'}], {'test1.test2': 'test3'}, 'find');
-            assert(result && result['test1']['test2'] === 'test3');
-        });
-    })
-});
-
-describe('Multi User', async function() {
-    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();
-        user = await auth_api.login('admin', 'pass');
-    });
-    describe('Authentication', function() {
-        it('login', async function() {
-            assert(user);
-        });
-    });
-    describe('Video player - normal', async function() {
-        beforeEach(async function() {
-            await db_api.removeRecord('files', {uid: sample_video_json['uid']});
-            await db_api.insertRecordIntoTable('files', sample_video_json);
-        });
-        const video_to_test = sample_video_json['uid'];
-        it('Get video', async function() {
-            const video_obj = await files_api.getVideo(video_to_test);
-            assert(video_obj);
-        });
-
-        it('Video access - disallowed', async function() {
-            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 = auth_api.getUserVideo('admin', video_to_test, true);
-            assert(video_obj);
-        });
-    });
-    describe('Zip generators', function() {
-        it('Playlist zip generator', async function() {
-            const playlist = await files_api.getPlaylist(playlist_to_test, user_to_test);
-            assert(playlist);
-            const playlist_files_to_download = [];
-            for (let i = 0; i < playlist['uids'].length; i++) {
-                const uid = playlist['uids'][i];
-                const playlist_file = await files_api.getVideo(uid, user_to_test);
-                playlist_files_to_download.push(playlist_file);
-            }
-            const zip_path = await utils.createContainerZipFile(playlist, playlist_files_to_download);
-            const zip_exists = fs.pathExistsSync(zip_path);
-            assert(zip_exists);
-            if (zip_exists) fs.unlinkSync(zip_path);
-        });
-
-        it('Subscription zip generator', async function() {
-            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 = [];
-            for (let i = 0; i < sub_videos.length; i++) {
-                const sub_file = sub_videos[i];
-                sub_files_to_download.push(sub_file);
-            }
-            const zip_path = await utils.createContainerZipFile(sub, sub_files_to_download);
-            const zip_exists = fs.pathExistsSync(zip_path);
-            assert(zip_exists);
-            if (zip_exists) fs.unlinkSync(zip_path);
-        });
-    });
-    // describe('Video player - subscription', function() {
-    //     const sub_to_test = '';
-    //     const video_to_test = 'ebbcfffb-d6f1-4510-ad25-d1ec82e0477e';
-    //     it('Get video', async function() {
-    //         const video_obj = files_api.getVideo(video_to_test, 'admin', );
-    //         assert(video_obj);
-    //     });
-
-    //     it('Video access - disallowed', async function() {
-    //         await db_api.setVideoProperty(video_to_test, {sharingEnabled: false}, user_to_test, sub_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, sub_to_test);
-    //         const video_obj = auth_api.getUserVideo('admin', video_to_test, true);
-    //         assert(video_obj);
-    //     });
-    // });
-
-});
-    
-describe('Downloader', function() {
-    const downloader_api = require('../downloader');
-    const url = 'https://www.youtube.com/watch?v=dQw4w9WgXcQ';
-    const sub_id = 'dc834388-3454-41bf-a618-e11cb8c7de1c';
-    const options = {
-        ui_uid: uuid(),
-        user: 'admin'
-    }
-
-    beforeEach(async function() {
-        await db_api.connectToDB();
-        await db_api.removeAllRecords('download_queue');
-    });
-
-    it('Get file info', async function() {
-        this.timeout(300000);
-        const info = await downloader_api.getVideoInfoByURL(url);
-        assert(!!info);
-    });
-
-    it('Download file', async function() {
-        this.timeout(300000); 
-        const returned_download = await downloader_api.createDownload(url, 'video', options);
-        console.log(returned_download);
-        await utils.wait(20000);
-
-    });
-
-    it('Tag file', async function() {
-        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'],
-            TRCK: '27'
-        }
-        NodeID3.write(tags, audio_path);
-        const written_tags = NodeID3.read(audio_path);
-        assert(written_tags['raw']['TRCK'] === '27');
-    });
-
-    it('Queue file', async function() {
-        this.timeout(300000); 
-        const returned_download = await downloader_api.createDownload(url, 'video', options);
-        console.log(returned_download);
-        await utils.wait(20000);
-    });
-
-    it('Pause file', async function() {
-        const returned_download = await downloader_api.createDownload(url, 'video', options);
-        await downloader_api.pauseDownload(returned_download['uid']);
-        const updated_download = await db_api.getRecord('download_queue', {uid: returned_download['uid']});
-        assert(updated_download['paused'] && !updated_download['running']);
-    });
-
-    it('Generate args', async function() {
-        const args = await downloader_api.generateArgs(url, 'video', options);
-        assert(args.length > 0);
-    });
-
-    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);
-        const args_sub = await downloader_api.generateArgs(url, 'video', sub_options, 'admin');
-        console.log(JSON.stringify(args_normal) !== JSON.stringify(args_sub));
-    });
-
-    it('Generate kodi NFO file', async function() {
-        const nfo_file_path = './test/sample.nfo';
-        if (fs.existsSync(nfo_file_path)) {
-            fs.unlinkSync(nfo_file_path);
-        }
-        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);
-    });
-
-    it('Inject args', async function() {
-        const original_args1 = ['--no-resize-buffer', '-o', '%(title)s', '--no-mtime'];
-        const new_args1 = ['--age-limit', '25', '--yes-playlist', '--abort-on-error', '-o', '%(id)s'];
-        const updated_args1 = utils.injectArgs(original_args1, new_args1);
-        const expected_args1 = ['--no-resize-buffer', '--no-mtime', '--age-limit', '25', '--yes-playlist', '--abort-on-error', '-o', '%(id)s'];
-        assert(JSON.stringify(updated_args1) === JSON.stringify(expected_args1));
-
-        const original_args2 = ['-o', '%(title)s.%(ext)s', '--write-info-json', '--print-json', '--audio-quality', '0', '-x', '--audio-format', 'mp3'];
-        const new_args2 =  ['--add-metadata', '--embed-thumbnail', '--convert-thumbnails', 'jpg'];
-        const updated_args2 = utils.injectArgs(original_args2, new_args2);
-        const expected_args2 =  ['-o', '%(title)s.%(ext)s', '--write-info-json', '--print-json', '--audio-quality', '0', '-x', '--audio-format', 'mp3', '--add-metadata', '--embed-thumbnail', '--convert-thumbnails', 'jpg'];
-        assert(JSON.stringify(updated_args2) === JSON.stringify(expected_args2));
-
-        const original_args3 = ['-o', '%(title)s.%(ext)s'];
-        const new_args3 =  ['--min-filesize','1'];
-        const updated_args3 = utils.injectArgs(original_args3, new_args3);
-        const expected_args3 =  ['-o', '%(title)s.%(ext)s', '--min-filesize', '1'];
-        assert(JSON.stringify(updated_args3) === JSON.stringify(expected_args3));
-    });
-    describe('Twitch', async function () {
-        const twitch_api = require('../twitch');
-        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));
-
-            // cleanup
-            if (fs.existsSync(sample_path)) fs.unlinkSync(sample_path);
-        });
-    });
-});
-
-describe('Tasks', function() {
-    const tasks_api = require('../tasks');
-    beforeEach(async function() {
-        await db_api.connectToDB();
-        await db_api.removeAllRecords('tasks');
-
-        const dummy_task = {
-            run: async () => { await utils.wait(500); return true; },
-            confirm: async () => { await utils.wait(500); return true; },
-            title: 'Dummy task',
-            job: null
-        };
-        tasks_api.TASKS['dummy_task'] = dummy_task;
-
-        await tasks_api.setupTasks();
-    });
-    it('Backup db', async function() {
-        const backups_original = await utils.recFindByExt('appdata', 'bak');
-        const original_length = backups_original.length;
-        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);
-    });
-
-    it('Check for missing files', async function() {
-        this.timeout(300000);
-        await db_api.removeAllRecords('files', {uid: 'test'});
-        const test_missing_file = {uid: 'test', path: 'test/missing_file.mp4'};
-        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, true);
-    });
-
-    it('Check for duplicate files', async function() {
-        this.timeout(300000);
-        await db_api.removeAllRecords('files', {uid: 'test1'});
-        await db_api.removeAllRecords('files', {uid: 'test2'});
-        const test_duplicate_file1 = {uid: 'test1', path: 'test/missing_file.mp4'};
-        const test_duplicate_file2 = {uid: 'test2', path: 'test/missing_file.mp4'};
-        const test_duplicate_file3 = {uid: 'test3', path: 'test/missing_file.mp4'};
-        await db_api.insertRecordIntoTable('files', test_duplicate_file1);
-        await db_api.insertRecordIntoTable('files', test_duplicate_file2);
-        await db_api.insertRecordIntoTable('files', test_duplicate_file3);
-
-        await tasks_api.executeRun('duplicate_files_check');
-        const task_obj = await db_api.getRecord('tasks', {key: 'duplicate_files_check'});
-        assert(task_obj['data'] && task_obj['data']['uids'] && task_obj['data']['uids'].length >= 1, true);
-
-        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, true);
-    });
-
-    it('Import unregistered files', async function() {
-        this.timeout(300000);
-
-        // pre-test cleanup
-        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.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(!!imported_file === true);
-        
-        // post-test cleanup
-        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() {
-        this.timeout(5000);
-        const today_one_year = new Date();
-        today_one_year.setFullYear(today_one_year.getFullYear() + 1);
-        const schedule_obj = {
-            type: 'timestamp',
-            data: { timestamp: today_one_year.getTime() }
-        }
-        await tasks_api.updateTaskSchedule('dummy_task', schedule_obj);
-        const dummy_task = await db_api.getRecord('tasks', {key: 'dummy_task'});
-        assert(!!tasks_api.TASKS['dummy_task']['job']);
-        assert(!!dummy_task['schedule']);
-
-        await tasks_api.updateTaskSchedule('dummy_task', null);
-        const dummy_task_updated = await db_api.getRecord('tasks', {key: 'dummy_task'});
-        assert(!tasks_api.TASKS['dummy_task']['job']);
-        assert(!dummy_task_updated['schedule']);
-    });
-
-    it('Schedule and run task', async function() {
-        this.timeout(5000);
-        const today_1_second = new Date();
-        today_1_second.setSeconds(today_1_second.getSeconds() + 1);
-        const schedule_obj = {
-            type: 'timestamp',
-            data: { timestamp: today_1_second.getTime() }
-        }
-        await tasks_api.updateTaskSchedule('dummy_task', schedule_obj);
-        assert(!!tasks_api.TASKS['dummy_task']['job']);
-        await utils.wait(2000);
-        const dummy_task_obj = await db_api.getRecord('tasks', {key: 'dummy_task'});
-        assert(dummy_task_obj['data']);
-    });
-});
-
-describe('Archive', async function() {
-    beforeEach(async function() {
-        await db_api.connectToDB();
-        await db_api.removeAllRecords('archives', {user_uid: 'test_user'});
-    });
-
-    afterEach(async function() {
-        await db_api.removeAllRecords('archives', {user_uid: 'test_user'});
-    });
-
-    it('Import archive', async function() {
-        const archive_text = `
-            testextractor1 testing1
-            testextractor1 testing2
-            testextractor2 testing1
-            testextractor1 testing3
-
-        `;
-        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);
-
-        const success = await db_api.removeAllRecords('archives', {user_uid: 'test_user', sub_id: 'test_sub'});
-        assert(success);
-    });
-
-    it('Get archive', async function() {
-        await archive_api.addToArchive('testextractor1', 'testing1', 'video', 'test_user');
-        await archive_api.addToArchive('testextractor2', 'testing1', 'video', 'test_user');
-
-        const archive_item1 = await db_api.getRecord('archives', {extractor: 'testextractor1', id: 'testing1'});
-        const archive_item2 = await db_api.getRecord('archives', {extractor: 'testextractor2', id: 'testing1'});
-
-        assert(archive_item1 && archive_item2);
-    });
-
-    it('Archive duplicates', async function() {
-        await archive_api.addToArchive('testextractor1', 'testing1', 'video', 'test_user');
-        await archive_api.addToArchive('testextractor2', 'testing1', 'video', 'test_user');
-        await archive_api.addToArchive('testextractor2', 'testing1', 'video', 'test_user');
-
-        await archive_api.addToArchive('testextractor1', 'testing1', 'audio', 'test_user');
-
-        const count = await db_api.getRecords('archives', {id: 'testing1'}, true);
-        assert(count === 3);
-    });
-
-    it('Remove from archive', async function() {
-        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);
-
-        const archive_item1 = await db_api.getRecord('archives', {extractor: 'testextractor1', id: 'testing1'});
-        assert(!!archive_item1);
-        
-        const archive_item2 = await db_api.getRecord('archives', {extractor: 'testextractor2', id: 'testing1'});
-        assert(!archive_item2);
-
-        const archive_item3 = await db_api.getRecord('archives', {extractor: 'testextractor2', id: 'testing2'});
-        assert(!!archive_item3);
-    });
-});
-
-describe('Utils', async function() {
-    it('Strip properties', async function() {
-        const test_obj = {test1: 'test1', test2: 'test2', test3: 'test3'};
-        const stripped_obj = utils.stripPropertiesFromObject(test_obj, ['test1', 'test3']);
-        assert(!stripped_obj['test1'] && stripped_obj['test2'] && !stripped_obj['test3'])
-    });
-
-    it('Convert flat object to nested object', async function() {
-        // No modfication
-        const flat_obj0 = {'test1': {'test_sub': true}, 'test2': {test_sub: true}};
-        const nested_obj0 = utils.convertFlatObjectToNestedObject(flat_obj0);
-        assert(nested_obj0['test1'] && nested_obj0['test1']['test_sub']);
-        assert(nested_obj0['test2'] && nested_obj0['test2']['test_sub']);
-
-        // Standard setup
-        const flat_obj1 = {'test1.test_sub': true, 'test2.test_sub': true};
-        const nested_obj1 = utils.convertFlatObjectToNestedObject(flat_obj1);
-        assert(nested_obj1['test1'] && nested_obj1['test1']['test_sub']);
-        assert(nested_obj1['test2'] && nested_obj1['test2']['test_sub']);
-
-        // Nested branches
-        const flat_obj2 = {'test1.test_sub': true, 'test1.test2.test_sub': true};
-        const nested_obj2 = utils.convertFlatObjectToNestedObject(flat_obj2);
-        assert(nested_obj2['test1'] && nested_obj2['test1']['test_sub']);
-        assert(nested_obj2['test1'] && nested_obj2['test1']['test2'] && nested_obj2['test1']['test2']['test_sub']);
-    });
-});
-
-describe('Categories', async function() {
-    beforeEach(async function() {
-        await db_api.connectToDB();
-        const new_category = {
-            name: 'test_category',
-            uid: uuid(),
-            rules: [],
-            custom_output: ''
-        };
-    
-        await db_api.insertRecordIntoTable('categories', new_category);
-    });
-
-    afterEach(async function() {
-        await db_api.removeAllRecords('categories', {name: 'test_category'});
-    });
-
-    it('Categorize - includes', async function() {
-        await db_api.pushToRecordsArray('categories', {name: 'test_category'}, 'rules', {
-            preceding_operator: null,
-            comparator: 'includes',
-            property: 'title',
-            value: 'Sample'
-        });
-
-        const category = await categories_api.categorize([sample_video_json]);
-        assert(category && category.name === 'test_category');
-    });
-
-    it('Categorize - not includes', async function() {
-        await db_api.pushToRecordsArray('categories', {name: 'test_category'}, 'rules', {
-            preceding_operator: null,
-            comparator: 'not_includes',
-            property: 'title',
-            value: 'Sample'
-        });
-
-        const category = await categories_api.categorize([sample_video_json]);
-        assert(!category);
-    });
-
-    it('Categorize - equals', async function() {
-        await db_api.pushToRecordsArray('categories', {name: 'test_category'}, 'rules', {
-            preceding_operator: null,
-            comparator: 'equals',
-            property: 'uploader',
-            value: 'Sample Uploader'
-        });
-
-        const category = await categories_api.categorize([sample_video_json]);
-        console.log(category);
-        assert(category && category.name === 'test_category');
-    });
-
-    it('Categorize - not equals', async function() {
-        await db_api.pushToRecordsArray('categories', {name: 'test_category'}, 'rules', {
-            preceding_operator: null,
-            comparator: 'not_equals',
-            property: 'uploader',
-            value: 'Sample Uploader'
-        });
-
-        const category = await categories_api.categorize([sample_video_json]);
-        assert(!category);
-    });
-
-    it('Categorize - AND', async function() {
-        await db_api.pushToRecordsArray('categories', {name: 'test_category'}, 'rules', {
-            preceding_operator: null,
-            comparator: 'equals',
-            property: 'uploader',
-            value: 'Sample Uploader'
-        });
-
-        await db_api.pushToRecordsArray('categories', {name: 'test_category'}, 'rules', {
-            preceding_operator: 'and',
-            comparator: 'not_includes',
-            property: 'title',
-            value: 'Sample'
-        });
-
-        const category = await categories_api.categorize([sample_video_json]);
-        assert(!category);
-    });
-
-    it('Categorize - OR', async function() {
-        await db_api.pushToRecordsArray('categories', {name: 'test_category'}, 'rules', {
-            preceding_operator: null,
-            comparator: 'equals',
-            property: 'uploader',
-            value: 'Sample Uploader'
-        });
-
-        await db_api.pushToRecordsArray('categories', {name: 'test_category'}, 'rules', {
-            preceding_operator: 'or',
-            comparator: 'not_includes',
-            property: 'title',
-            value: 'Sample'
-        });
-
-        const category = await categories_api.categorize([sample_video_json]);
-        assert(category);
-    });
-});

backend/twitch.js

@@ -1,122 +0,0 @@
-const config_api = require('./config');
-const logger = require('./logger');
-
-const moment = require('moment');
-const fs = require('fs-extra')
-const path = require('path');
-const { promisify } = require('util');
-const child_process = require('child_process');
-
-async function getCommentsForVOD(vodId) {
-    const exec = promisify(child_process.exec);
-    
-    // Reject invalid params to prevent command injection attack
-    if (!vodId.match(/^[0-9a-z]+$/)) {
-        logger.error('VOD ID must be purely alphanumeric. Twitch chat download failed!');
-        return null;
-    }
-
-    const is_windows = process.platform === 'win32';
-    const cliExt = is_windows ? '.exe' : ''
-    const cliPath = `TwitchDownloaderCLI${cliExt}`
-
-    if (!fs.existsSync(cliPath)) {
-        logger.error(`${cliPath} does not exist. Twitch chat download failed! Get it here: https://github.com/lay295/TwitchDownloader`);
-        return null;
-    }
-
-    const result = await exec(`TwitchDownloaderCLI chatdownload -u ${vodId} -o appdata/${vodId}.json`, {stdio:[0,1,2]});
-
-    if (result['stderr']) {
-        logger.error(`Failed to download twitch comments for ${vodId}`);
-        logger.error(result['stderr']);
-        return null;
-    }
-
-    const temp_chat_path = path.join('appdata', `${vodId}.json`);
-
-    const raw_json = fs.readJSONSync(temp_chat_path);
-    const new_json = raw_json.comments.map(comment_obj => {
-        return {
-            timestamp: comment_obj.content_offset_seconds,
-            timestamp_str: convertTimestamp(comment_obj.content_offset_seconds),
-            name: comment_obj.commenter.name,
-            message: comment_obj.message.body,
-            user_color: comment_obj.message.user_color
-        }
-    });
-
-    fs.unlinkSync(temp_chat_path);
-
-    return new_json;
-}
-
-async function getTwitchChatByFileID(id, type, user_uid, uuid, sub) {
-    const usersFileFolder = config_api.getConfigItem('ytdl_users_base_path');
-    const subscriptionsFileFolder = config_api.getConfigItem('ytdl_subscriptions_base_path');
-    let file_path = null;
-
-    if (user_uid) {
-        if (sub) {
-            file_path = path.join(usersFileFolder, user_uid, 'subscriptions', sub.isPlaylist ? 'playlists' : 'channels', sub.name, `${id}.twitch_chat.json`);
-        } else {
-            file_path = path.join(usersFileFolder, user_uid, type, `${id}.twitch_chat.json`);
-        }
-    } else {
-        if (sub) {
-            file_path = path.join(subscriptionsFileFolder, sub.isPlaylist ? 'playlists' : 'channels', sub.name, `${id}.twitch_chat.json`);
-        } else {
-            const typeFolder = config_api.getConfigItem(`ytdl_${type}_folder_path`);
-            file_path = path.join(typeFolder, `${id}.twitch_chat.json`);
-        }
-    }
-
-    var chat_file = null;
-    if (fs.existsSync(file_path)) {
-        chat_file = fs.readJSONSync(file_path);
-    }
-
-    return chat_file;
-}
-
-async function downloadTwitchChatByVODID(vodId, id, type, user_uid, sub, customFileFolderPath = null) {
-    const usersFileFolder           = config_api.getConfigItem('ytdl_users_base_path');
-    const subscriptionsFileFolder   = config_api.getConfigItem('ytdl_subscriptions_base_path');
-    const chat = await getCommentsForVOD(vodId);
-
-    // save file if needed params are included
-    let file_path = null;
-    if (customFileFolderPath) {
-        file_path = path.join(customFileFolderPath, `${id}.twitch_chat.json`)
-    } else if (user_uid) {
-        if (sub) {
-            file_path = path.join(usersFileFolder, user_uid, 'subscriptions', sub.isPlaylist ? 'playlists' : 'channels', sub.name, `${id}.twitch_chat.json`);
-        } else {
-            file_path = path.join(usersFileFolder, user_uid, type, `${id}.twitch_chat.json`);
-        }
-    } else {
-        if (sub) {
-            file_path = path.join(subscriptionsFileFolder, sub.isPlaylist ? 'playlists' : 'channels', sub.name, `${id}.twitch_chat.json`);
-        } else {
-            file_path = path.join(type, `${id}.twitch_chat.json`);
-        }
-    }
-
-    if (chat) fs.writeJSONSync(file_path, chat);
-
-    return chat;
-}
-
-const convertTimestamp = (timestamp) => moment.duration(timestamp, 'seconds')
-                    .toISOString()
-                    .replace(/P.*?T(?:(\d+?)H)?(?:(\d+?)M)?(?:(\d+).*?S)?/,
-                        (_, ...ms) => {
-                            const seg = v => v ? v.padStart(2, '0') : '00';
-                            return `${seg(ms[0])}:${seg(ms[1])}:${seg(ms[2])}`;
-});
-
-module.exports = {
-    getCommentsForVOD: getCommentsForVOD,
-    getTwitchChatByFileID: getTwitchChatByFileID,
-    downloadTwitchChatByVODID: downloadTwitchChatByVODID
-}

backend/utils.js

@@ -1,19 +1,10 @@
-const fs = require('fs-extra');
-const path = require('path');
-const ffmpeg = require('fluent-ffmpeg');
-const archiver = require('archiver');
-const fetch = require('node-fetch');
-const ProgressBar = require('progress');
-const winston = require('winston');
-
+var fs = require('fs-extra')
+var path = require('path')
 const config_api = require('./config');
-const logger = require('./logger');
-const CONSTS = require('./consts');
 
 const is_windows = process.platform === 'win32';
 
-// replaces .webm with appropriate extension
-exports.getTrueFileName = (unfixed_path, type) => {
+function getTrueFileName(unfixed_path, type) {
     let fixed_path = unfixed_path;
 
     const new_ext = (type === 'audio' ? 'mp3' : 'mp4');
@@ -28,75 +19,40 @@ exports.getTrueFileName = (unfixed_path, type) => {
     return fixed_path;
 }
 
-exports.getDownloadedFilesByType = async (basePath, type, full_metadata = false) => {
+function getDownloadedFilesByType(basePath, type) {
     // return empty array if the path doesn't exist
-    if (!(await fs.pathExists(basePath))) return [];
+    if (!fs.existsSync(basePath)) return [];
 
     let files = [];
     const ext = type === 'audio' ? 'mp3' : 'mp4';
-    var located_files = await exports.recFindByExt(basePath, ext);
+    var located_files = recFindByExt(basePath, ext);
     for (let i = 0; i < located_files.length; i++) {
         let file = located_files[i];
         var file_path = file.substring(basePath.includes('\\') ? basePath.length+1 : basePath.length, file.length);
 
-        var stats = await fs.stat(file);
+        var stats = fs.statSync(file);
 
         var id = file_path.substring(0, file_path.length-4);
-        var jsonobj = await exports.getJSONByType(type, id, basePath);
+        var jsonobj = getJSONByType(type, id, basePath);
         if (!jsonobj) continue;
-        if (full_metadata) {
-            jsonobj['id'] = id;
-            files.push(jsonobj);
-            continue;
-        }
-        var upload_date = exports.formatDateString(jsonobj.upload_date);
+        var title = jsonobj.title;
+        var url = jsonobj.webpage_url;
+        var uploader = jsonobj.uploader;
+        var upload_date = jsonobj.upload_date;
+        upload_date = upload_date ? `${upload_date.substring(0, 4)}-${upload_date.substring(4, 6)}-${upload_date.substring(6, 8)}` : null;
+        var thumbnail = jsonobj.thumbnail;
+        var duration = jsonobj.duration;
+
+        var size = stats.size;
 
         var isaudio = type === 'audio';
-        var file_obj = new exports.File(id, jsonobj.title, jsonobj.thumbnail, isaudio, jsonobj.duration, jsonobj.webpage_url, jsonobj.uploader,
-                                stats.size, file, upload_date, jsonobj.description, jsonobj.view_count, jsonobj.height, jsonobj.abr);
+        var file_obj = new File(id, title, thumbnail, isaudio, duration, url, uploader, size, file, upload_date);
         files.push(file_obj);
     }
     return files;
 }
 
-exports.createContainerZipFile = async (file_name, container_file_objs) => {
-    const container_files_to_download = [];
-    for (let i = 0; i < container_file_objs.length; i++) {
-        const container_file_obj = container_file_objs[i];
-        container_files_to_download.push(container_file_obj.path);
-    }
-    return await exports.createZipFile(path.join('appdata', file_name + '.zip'), container_files_to_download);
-}
-
-exports.createZipFile = async (zip_file_path, file_paths) => {
-    let output = fs.createWriteStream(zip_file_path);
-
-    var archive = archiver('zip', {
-        gzip: true,
-        zlib: { level: 9 } // Sets the compression level.
-    });
-
-    archive.on('error', function(err) {
-        logger.error(err);
-        throw err;
-    });
-
-    // pipe archive data to the output file
-    archive.pipe(output);
-
-    for (let file_path of file_paths) {
-        const file_name = path.parse(file_path).base;
-        archive.file(file_path, {name: file_name})
-    }
-
-    await archive.finalize();
-
-    // wait a tiny bit for the zip to reload in fs
-    await exports.wait(100);
-    return zip_file_path;
-}
-
-exports.getJSONMp4 = (name, customPath, openReadPerms = false) => {
+function getJSONMp4(name, customPath, openReadPerms = false) {
     var obj = null; // output
     if (!customPath) customPath = config_api.getConfigItem('ytdl_video_folder_path');
     var jsonPath = path.join(customPath, name + ".info.json");
@@ -111,7 +67,7 @@ exports.getJSONMp4 = (name, customPath, openReadPerms = false) => {
     return obj;
 }
 
-exports.getJSONMp3 = (name, customPath, openReadPerms = false) => {
+function getJSONMp3(name, customPath, openReadPerms = false) {
     var obj = null;
     if (!customPath) customPath = config_api.getConfigItem('ytdl_audio_folder_path');
     var jsonPath = path.join(customPath, name + ".info.json");
@@ -128,31 +84,16 @@ exports.getJSONMp3 = (name, customPath, openReadPerms = false) => {
     return obj;
 }
 
-exports.getJSON = (file_path, type) => {
-    const ext = type === 'audio' ? '.mp3' : '.mp4';
-    let obj = null;
-    var jsonPath = exports.removeFileExtension(file_path) + '.info.json';
-    var alternateJsonPath = exports.removeFileExtension(file_path) + `${ext}.info.json`;
-    if (fs.existsSync(jsonPath))
-    {
-        obj = JSON.parse(fs.readFileSync(jsonPath, 'utf8'));
-    } else if (fs.existsSync(alternateJsonPath)) {
-        obj = JSON.parse(fs.readFileSync(alternateJsonPath, 'utf8'));
-    }
-    else obj = 0;
-    return obj;
+function getJSONByType(type, name, customPath, openReadPerms = false) {
+    return type === 'audio' ? getJSONMp3(name, customPath, openReadPerms) : getJSONMp4(name, customPath, openReadPerms)
 }
 
-exports.getJSONByType = (type, name, customPath, openReadPerms = false) => {
-    return type === 'audio' ? exports.getJSONMp3(name, customPath, openReadPerms) : exports.getJSONMp4(name, customPath, openReadPerms)
-}
+function getDownloadedThumbnail(name, type, customPath = null) {
+    if (!customPath) customPath = type === 'audio' ? config_api.getConfigItem('ytdl_audio_folder_path') : config_api.getConfigItem('ytdl_video_folder_path');
 
-exports.getDownloadedThumbnail = (file_path) => {
-    const file_path_no_extension = exports.removeFileExtension(file_path);
-
-    let jpgPath = file_path_no_extension + '.jpg';
-    let webpPath = file_path_no_extension + '.webp';
-    let pngPath = file_path_no_extension + '.png';
+    let jpgPath = path.join(customPath, name + '.jpg');
+    let webpPath = path.join(customPath, name + '.webp');
+    let pngPath = path.join(customPath, name + '.png');
 
     if (fs.existsSync(jpgPath))
         return jpgPath;
@@ -164,22 +105,25 @@ exports.getDownloadedThumbnail = (file_path) => {
         return null;
 }
 
-exports.getExpectedFileSize = (input_info_jsons) => {
+function getExpectedFileSize(input_info_jsons) {
     // treat single videos as arrays to have the file sizes checked/added to. makes the code cleaner
     const info_jsons = Array.isArray(input_info_jsons) ? input_info_jsons : [input_info_jsons];
 
     let expected_filesize = 0;
+
     info_jsons.forEach(info_json => {
+        if (info_json['filesize']) {
+            expected_filesize += info_json['filesize'];
+            return;
+        }
         const formats = info_json['format_id'].split('+');
         let individual_expected_filesize = 0;
         formats.forEach(format_id => {
-            if (info_json.formats !== undefined) {
-                info_json.formats.forEach(available_format => {
-                  if (available_format.format_id === format_id && (available_format.filesize || available_format.filesize_approx)) {
-                    individual_expected_filesize += (available_format.filesize ? available_format.filesize : available_format.filesize_approx);
-                  }
-                });
-            }
+            info_json.formats.forEach(available_format => {
+                if (available_format.format_id === format_id && available_format.filesize) {
+                    individual_expected_filesize += available_format.filesize;
+                }
+            });
         });
         expected_filesize += individual_expected_filesize;
     });
@@ -187,20 +131,20 @@ exports.getExpectedFileSize = (input_info_jsons) => {
     return expected_filesize;
 }
 
-exports.fixVideoMetadataPerms = (file_path, type) => {
+function fixVideoMetadataPerms(name, type, customPath = null) {
     if (is_windows) return;
+    if (!customPath) customPath = type === 'audio' ? config_api.getConfigItem('ytdl_audio_folder_path')
+                                                   : config_api.getConfigItem('ytdl_video_folder_path');
 
     const ext = type === 'audio' ? '.mp3' : '.mp4';
-
-    const file_path_no_extension = exports.removeFileExtension(file_path);
-
+    
     const files_to_fix = [
         // JSONs
-        file_path_no_extension + '.info.json',
-        file_path_no_extension + ext + '.info.json',
+        path.join(customPath, name + '.info.json'),
+        path.join(customPath, name + ext + '.info.json'),
         // Thumbnails
-        file_path_no_extension + '.webp',
-        file_path_no_extension + '.jpg'
+        path.join(customPath, name + '.webp'),
+        path.join(customPath, name + '.jpg')
     ];
 
     for (const file of files_to_fix) {
@@ -209,319 +153,46 @@ exports.fixVideoMetadataPerms = (file_path, type) => {
     }
 }
 
-exports.deleteJSONFile = (file_path, type) => {
+function deleteJSONFile(name, type, customPath = null) {
+    if (!customPath) customPath = type === 'audio' ? config_api.getConfigItem('ytdl_audio_folder_path')
+                                                   : config_api.getConfigItem('ytdl_video_folder_path');
+
     const ext = type === 'audio' ? '.mp3' : '.mp4';
-
-    const file_path_no_extension = exports.removeFileExtension(file_path);
-
-    let json_path = file_path_no_extension + '.info.json';
-    let alternate_json_path = file_path_no_extension + ext + '.info.json';
+    let json_path = path.join(customPath, name + '.info.json');
+    let alternate_json_path = path.join(customPath, name + ext + '.info.json');
 
     if (fs.existsSync(json_path)) fs.unlinkSync(json_path);
     if (fs.existsSync(alternate_json_path)) fs.unlinkSync(alternate_json_path);
 }
 
-exports.durationStringToNumber = (dur_str) => {
-    if (typeof dur_str === 'number') return dur_str;
-    let num_sum = 0;
-    const dur_str_parts = dur_str.split(':');
-    for (let i = dur_str_parts.length-1; i >= 0; i--) {
-      num_sum += parseInt(dur_str_parts[i])*(60**(dur_str_parts.length-1-i));
-    }
-    return num_sum;
-}
 
-exports.getMatchingCategoryFiles = (category, files) => {
-    return files && files.filter(file => file.category && file.category.uid === category.uid);
-}
-
-exports.addUIDsToCategory = (category, files) => {
-    const files_that_match = exports.getMatchingCategoryFiles(category, files);
-    category['uids'] = files_that_match.map(file => file.uid);
-    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))
+function recFindByExt(base,ext,files,result)
+{
+    files = files || fs.readdirSync(base)
     result = result || []
 
-    for (const file of files) {
-        var newbase = path.join(base,file)
-        if ( (await fs.stat(newbase)).isDirectory() )
-        {
-            if (!recursive) continue;
-            result = await exports.recFindByExt(newbase,ext,await fs.readdir(newbase),result)
-        }
-        else
-        {
-            if ( file.substr(-1*(ext.length+1)) == '.' + ext )
+    files.forEach(
+        function (file) {
+            var newbase = path.join(base,file)
+            if ( fs.statSync(newbase).isDirectory() )
             {
-                result.push(newbase)
+                result = recFindByExt(newbase,ext,fs.readdirSync(newbase),result)
+            }
+            else
+            {
+                if ( file.substr(-1*(ext.length+1)) == '.' + ext )
+                {
+                    result.push(newbase)
+                }
             }
         }
-    }
+    )
     return result
 }
 
-exports.removeFileExtension = (filename) => {
-    const filename_parts = filename.split('.');
-    filename_parts.splice(filename_parts.length - 1);
-    return filename_parts.join('.');
-}
-
-exports.formatDateString = (date_string) => {
-    return date_string ? `${date_string.substring(0, 4)}-${date_string.substring(4, 6)}-${date_string.substring(6, 8)}` : 'N/A';
-}
-
-exports.createEdgeNGrams = (str) => {
-    if (str && str.length > 3) {
-        const minGram = 3
-        const maxGram = str.length
-
-        return str.split(" ").reduce((ngrams, token) => {
-            if (token.length > minGram) {
-                for (let i = minGram; i <= maxGram && i <= token.length; ++i) {
-                    ngrams = [...ngrams, token.substr(0, i)]
-                }
-            } else {
-                ngrams = [...ngrams, token]
-            }
-            return ngrams
-        }, []).join(" ")
-    }
-
-    return str
-}
-
-// ffmpeg helper functions
-
-exports.cropFile = async (file_path, start, end, ext) => {
-    return new Promise(resolve => {
-        const temp_file_path = `${file_path}.cropped${ext}`;
-        let base_ffmpeg_call = ffmpeg(file_path);
-        if (start) {
-            base_ffmpeg_call = base_ffmpeg_call.seekOutput(start);
-        }
-        if (end) {
-            base_ffmpeg_call = base_ffmpeg_call.duration(end - start);
-        }
-        base_ffmpeg_call
-            .on('end', () => {
-                logger.verbose(`Cropping for '${file_path}' complete.`);
-                fs.unlinkSync(file_path);
-                fs.moveSync(temp_file_path, file_path);
-                resolve(true);
-            })
-            .on('error', (err) => {
-                logger.error(`Failed to crop ${file_path}.`);
-                logger.error(err);
-                resolve(false);
-            }).save(temp_file_path);
-    });
-}
-
-/**
- * setTimeout, but its a promise.
- * @param {number} ms
- */
-exports.wait = async (ms) => {
-    await new Promise(resolve => {
-        setTimeout(resolve, ms);
-    });
-}
-
-exports.checkExistsWithTimeout = async (filePath, timeout) => {
-    return new Promise(function (resolve, reject) {
-
-        var timer = setTimeout(function () {
-            if (watcher) watcher.close();
-            reject(new Error('File did not exists and was not created during the timeout.'));
-        }, timeout);
-
-        fs.access(filePath, fs.constants.R_OK, function (err) {
-            if (!err) {
-                clearTimeout(timer);
-                if (watcher) watcher.close();
-                resolve();
-            }
-        });
-
-        var dir = path.dirname(filePath);
-        var basename = path.basename(filePath);
-        var watcher = fs.watch(dir, function (eventType, filename) {
-            if (eventType === 'rename' && filename === basename) {
-                clearTimeout(timer);
-                if (watcher) watcher.close();
-                resolve();
-            }
-        });
-    });
-}
-
-// helper function to download file using fetch
-exports.fetchFile = async (url, path, file_label) => {
-    var len = null;
-    const res = await fetch(url);
-
-    len = parseInt(res.headers.get("Content-Length"), 10);
-
-    var bar = new ProgressBar(`  Downloading ${file_label} [:bar] :percent :etas`, {
-        complete: '=',
-        incomplete: ' ',
-        width: 20,
-        total: len
-    });
-    const fileStream = fs.createWriteStream(path);
-    await new Promise((resolve, reject) => {
-        res.body.pipe(fileStream);
-        res.body.on("error", (err) => {
-          reject(err);
-        });
-        res.body.on('data', function (chunk) {
-            bar.tick(chunk.length);
-        });
-        fileStream.on("finish", function() {
-          resolve();
-        });
-    });
-}
-
-exports.restartServer = async (is_update = false) => {
-    logger.info(`${is_update ? 'Update complete! ' : ''}Restarting server...`);
-
-    // the following line restarts the server through pm2
-    fs.writeFileSync(`restart${is_update ? '_update' : '_general'}.json`, 'internal use only');
-    process.exit(1);
-}
-
-// adds or replaces args according to the following rules:
-//  - if it already exists and has value, then replace both arg and value
-//  - if already exists and doesn't have value, ignore
-//  - if it doesn't exist and has value, add both arg and value
-//  - if it doesn't exist and doesn't have value, add arg
-exports.injectArgs = (original_args, new_args) => {
-    const updated_args = original_args.slice();
-    try {
-        for (let i = 0; i < new_args.length; i++) {
-            const new_arg = new_args[i];
-            if (!new_arg.startsWith('-') && !new_arg.startsWith('--') && i > 0 && original_args.includes(new_args[i - 1])) continue;
-
-            if (CONSTS.YTDL_ARGS_WITH_VALUES.has(new_arg)) {
-                if (original_args.includes(new_arg)) {
-                    const original_index = original_args.indexOf(new_arg);
-                    updated_args.splice(original_index, 2);
-                }
-
-                updated_args.push(new_arg, new_args[i + 1]);
-                i++; // we need to skip the arg value on the next loop
-            } else {
-                if (!original_args.includes(new_arg)) {
-                    updated_args.push(new_arg);
-                }
-            }
-        }
-    } catch (err) {
-        logger.warn(err);
-        logger.warn(`Failed to inject args (${new_args}) into (${original_args})`);
-    }
-
-    return updated_args;
-}
-
-exports.filterArgs = (args, args_to_remove) => {
-    return args.filter(x => !args_to_remove.includes(x));
-}
-
-exports.searchObjectByString = (o, s) => {
-    s = s.replace(/\[(\w+)\]/g, '.$1'); // convert indexes to properties
-    s = s.replace(/^\./, '');           // strip a leading dot
-    var a = s.split('.');
-    for (var i = 0, n = a.length; i < n; ++i) {
-        var k = a[i];
-        if (k in o) {
-            o = o[k];
-        } else {
-            return;
-        }
-    }
-    return o;
-}
-
-exports.stripPropertiesFromObject = (obj, properties, whitelist = false) => {
-    if (!whitelist) {
-        const new_obj = JSON.parse(JSON.stringify(obj));
-        for (let field of properties) {
-            delete new_obj[field];
-        }
-        return new_obj;
-    }
-
-    const new_obj = {};
-    for (let field of properties) {
-        new_obj[field] = obj[field];
-    }
-    return new_obj;
-}
-
-exports.getArchiveFolder = (type, user_uid = null, sub = null) => {
-    const usersFolderPath = config_api.getConfigItem('ytdl_users_base_path');
-    const subsFolderPath  = config_api.getConfigItem('ytdl_subscriptions_base_path');
-
-    if (user_uid) {
-        if (sub) {
-            return path.join(usersFolderPath, user_uid, 'subscriptions', 'archives', sub.name);
-        } else {
-            return path.join(usersFolderPath, user_uid, type, 'archives');
-        }
-    } else {
-        if (sub) {
-            return path.join(subsFolderPath, 'archives', sub.name);
-        } else {
-            return path.join('appdata', 'archives');
-        }
-    }
-}
-
-exports.getBaseURL = () => {
-    return `${config_api.getConfigItem('ytdl_url')}:${config_api.getConfigItem('ytdl_port')}`
-}
-
-exports.updateLoggerLevel = (new_logger_level) => {
-    const possible_levels = ['error', 'warn', 'info', 'verbose', 'debug'];
-    if (!possible_levels.includes(new_logger_level)) {
-        logger.error(`${new_logger_level} is not a valid logger level! Choose one of the following: ${possible_levels.join(', ')}.`)
-        new_logger_level = 'info';
-    }
-    logger.level = new_logger_level;
-    winston.loggers.get('console').level = new_logger_level;
-    logger.transports[2].level = new_logger_level;
-}
-
-exports.convertFlatObjectToNestedObject = (obj) => {
-    const result = {};
-    for (const key in obj) {
-      const nestedKeys = key.split('.');
-      let currentObj = result;
-      for (let i = 0; i < nestedKeys.length; i++) {
-        if (i === nestedKeys.length - 1) {
-          currentObj[nestedKeys[i]] = obj[key];
-        } else {
-          currentObj[nestedKeys[i]] = currentObj[nestedKeys[i]] || {};
-          currentObj = currentObj[nestedKeys[i]];
-        }
-      }
-    }
-    return result;
-}
-
 // objects
 
-function File(id, title, thumbnailURL, isAudio, duration, url, uploader, size, path, upload_date, description, view_count, height, abr) {
+function File(id, title, thumbnailURL, isAudio, duration, url, uploader, size, path, upload_date) {
     this.id = id;
     this.title = title;
     this.thumbnailURL = thumbnailURL;
@@ -532,11 +203,17 @@ function File(id, title, thumbnailURL, isAudio, duration, url, uploader, size, p
     this.size = size;
     this.path = path;
     this.upload_date = upload_date;
-    this.description = description;
-    this.view_count = view_count;
-    this.height = height;
-    this.abr = abr;
-    this.favorite = false;
-}   
-exports.File = File;
+}
 
+module.exports = {
+    getJSONMp3: getJSONMp3,
+    getJSONMp4: getJSONMp4,
+    getTrueFileName: getTrueFileName,
+    getDownloadedThumbnail: getDownloadedThumbnail,
+    getExpectedFileSize: getExpectedFileSize,
+    fixVideoMetadataPerms: fixVideoMetadataPerms,
+    deleteJSONFile: deleteJSONFile,
+    getDownloadedFilesByType: getDownloadedFilesByType,
+    recFindByExt: recFindByExt,
+    File: File
+}

backend/youtube-dl.js

@@ -1,141 +0,0 @@
-const fs = require('fs-extra');
-const fetch = require('node-fetch');
-
-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';
-
-const download_sources = {
-    'youtube-dl': {
-        'tags_url': 'https://api.github.com/repos/ytdl-org/youtube-dl/tags',
-        'func': downloadLatestYoutubeDLBinary
-    },
-    'youtube-dlc': {
-        'tags_url': 'https://api.github.com/repos/blackjack4494/yt-dlc/tags',
-        'func': downloadLatestYoutubeDLCBinary
-    },
-    'yt-dlp': {
-        'tags_url': 'https://api.github.com/repos/yt-dlp/yt-dlp/tags',
-        'func': downloadLatestYoutubeDLPBinary
-    }
-}
-
-exports.checkForYoutubeDLUpdate = async () => {
-    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;
-            }
-        }
-
-        // got version, now let's check the latest version from the youtube-dl API
-
-
-        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 ${default_downloader} version for an update.`)
-                resolve(null);
-                return;
-            }
-            const latest_update_version = json[0]['name'];
-            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 ${default_downloader} version for an update.`)
-            logger.error(err);
-            resolve(null);
-            return;
-        });
-    });
-}
-
-exports.updateYoutubeDL = async (latest_update_version) => {
-    const default_downloader = config_api.getConfigItem('ytdl_default_downloader');
-    await download_sources[default_downloader]['func'](latest_update_version);
-}
-
-exports.verifyBinaryExistsLinux = () => {
-    const details_json = fs.readJSONSync(CONSTS.DETAILS_BIN_PATH);
-    if (!is_windows && details_json && (!details_json['path'] || details_json['path'].includes('.exe'))) {
-        details_json['path'] = 'node_modules/youtube-dl/bin/youtube-dl';
-        details_json['exec'] = 'youtube-dl';
-        details_json['version'] = OUTDATED_VERSION;
-        fs.writeJSONSync(CONSTS.DETAILS_BIN_PATH, details_json);
-
-        utils.restartServer();
-    }
-}
-
-async function downloadLatestYoutubeDLBinary(new_version) {
-    const file_ext = is_windows ? '.exe' : '';
-
-    const download_url = `https://github.com/ytdl-org/youtube-dl/releases/latest/download/youtube-dl${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);
-}

chart/.helmignore

@@ -1,23 +0,0 @@
-# Patterns to ignore when building packages.
-# This supports shell glob matching, relative path matching, and
-# negation (prefixed with !). Only one pattern per line.
-.DS_Store
-# Common VCS dirs
-.git/
-.gitignore
-.bzr/
-.bzrignore
-.hg/
-.hgignore
-.svn/
-# Common backup files
-*.swp
-*.bak
-*.tmp
-*.orig
-*~
-# Various IDEs
-.project
-.idea/
-*.tmproj
-.vscode/

chart/Chart.yaml

@@ -1,24 +0,0 @@
-apiVersion: v2
-name: youtubedl-material
-description: A Helm chart for Kubernetes
-
-# A chart can be either an 'application' or a 'library' chart.
-#
-# Application charts are a collection of templates that can be packaged into versioned archives
-# to be deployed.
-#
-# Library charts provide useful utilities or functions for the chart developer. They're included as
-# a dependency of application charts to inject those utilities and functions into the rendering
-# pipeline. Library charts do not define any templates and therefore cannot be deployed.
-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: 0.1.0
-
-# 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: "4.3.1"

chart/templates/NOTES.txt

@@ -1,22 +0,0 @@
-1. Get the application URL by running these commands:
-{{- if .Values.ingress.enabled }}
-{{- range $host := .Values.ingress.hosts }}
-  {{- range .paths }}
-  http{{ if $.Values.ingress.tls }}s{{ end }}://{{ $host.host }}{{ .path }}
-  {{- end }}
-{{- end }}
-{{- else if contains "NodePort" .Values.service.type }}
-  export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ include "youtubedl-material.fullname" . }})
-  export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
-  echo http://$NODE_IP:$NODE_PORT
-{{- else if contains "LoadBalancer" .Values.service.type }}
-     NOTE: It may take a few minutes for the LoadBalancer IP to be available.
-           You can watch the status of by running 'kubectl get --namespace {{ .Release.Namespace }} svc -w {{ include "youtubedl-material.fullname" . }}'
-  export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ include "youtubedl-material.fullname" . }} --template "{{"{{ range (index .status.loadBalancer.ingress 0) }}{{.}}{{ end }}"}}")
-  echo http://$SERVICE_IP:{{ .Values.service.port }}
-{{- else if contains "ClusterIP" .Values.service.type }}
-  export POD_NAME=$(kubectl get pods --namespace {{ .Release.Namespace }} -l "app.kubernetes.io/name={{ include "youtubedl-material.name" . }},app.kubernetes.io/instance={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}")
-  export CONTAINER_PORT=$(kubectl get pod --namespace {{ .Release.Namespace }} $POD_NAME -o jsonpath="{.spec.containers[0].ports[0].containerPort}")
-  echo "Visit http://127.0.0.1:8080 to use your application"
-  kubectl --namespace {{ .Release.Namespace }} port-forward $POD_NAME 8080:$CONTAINER_PORT
-{{- end }}

chart/templates/_helpers.tpl

@@ -1,62 +0,0 @@
-{{/*
-Expand the name of the chart.
-*/}}
-{{- define "youtubedl-material.name" -}}
-{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" }}
-{{- end }}
-
-{{/*
-Create a default fully qualified app name.
-We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
-If release name contains chart name it will be used as a full name.
-*/}}
-{{- define "youtubedl-material.fullname" -}}
-{{- if .Values.fullnameOverride }}
-{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" }}
-{{- else }}
-{{- $name := default .Chart.Name .Values.nameOverride }}
-{{- if contains $name .Release.Name }}
-{{- .Release.Name | trunc 63 | trimSuffix "-" }}
-{{- else }}
-{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" }}
-{{- end }}
-{{- end }}
-{{- end }}
-
-{{/*
-Create chart name and version as used by the chart label.
-*/}}
-{{- define "youtubedl-material.chart" -}}
-{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
-{{- end }}
-
-{{/*
-Common labels
-*/}}
-{{- define "youtubedl-material.labels" -}}
-helm.sh/chart: {{ include "youtubedl-material.chart" . }}
-{{ include "youtubedl-material.selectorLabels" . }}
-{{- if .Chart.AppVersion }}
-app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
-{{- end }}
-app.kubernetes.io/managed-by: {{ .Release.Service }}
-{{- end }}
-
-{{/*
-Selector labels
-*/}}
-{{- define "youtubedl-material.selectorLabels" -}}
-app.kubernetes.io/name: {{ include "youtubedl-material.name" . }}
-app.kubernetes.io/instance: {{ .Release.Name }}
-{{- end }}
-
-{{/*
-Create the name of the service account to use
-*/}}
-{{- define "youtubedl-material.serviceAccountName" -}}
-{{- if .Values.serviceAccount.create }}
-{{- default (include "youtubedl-material.fullname" .) .Values.serviceAccount.name }}
-{{- else }}
-{{- default "default" .Values.serviceAccount.name }}
-{{- end }}
-{{- end }}

chart/templates/appdata-pvc.yaml

@@ -1,21 +0,0 @@
-{{- if and .Values.persistence.appdata.enabled (not .Values.persistence.appdata.existingClaim) }}
-kind: PersistentVolumeClaim
-apiVersion: v1
-metadata:
-  name: {{ template "youtubedl-material.fullname" . }}-appdata
-  labels:
-    {{- include "youtubedl-material.labels" . | nindent 4 }}
-spec:
-  accessModes:
-    - {{ .Values.persistence.appdata.accessMode | quote }}
-  resources:
-    requests:
-      storage: {{ .Values.persistence.appdata.size | quote }}
-  {{- if .Values.persistence.appdata.storageClass }}
-  {{- if (eq "-" .Values.persistence.appdata.storageClass) }}
-  storageClassName: ""
-  {{- else }}
-  storageClassName: "{{ .Values.persistence.appdata.storageClass }}"
-  {{- end }}
-  {{- end }}
-  {{- end -}}

chart/templates/audio-pvc.yaml

@@ -1,21 +0,0 @@
-{{- if and .Values.persistence.audio.enabled (not .Values.persistence.audio.existingClaim) }}
-kind: PersistentVolumeClaim
-apiVersion: v1
-metadata:
-  name: {{ template "youtubedl-material.fullname" . }}-audio
-  labels:
-    {{- include "youtubedl-material.labels" . | nindent 4 }}
-spec:
-  accessModes:
-    - {{ .Values.persistence.audio.accessMode | quote }}
-  resources:
-    requests:
-      storage: {{ .Values.persistence.audio.size | quote }}
-  {{- if .Values.persistence.audio.storageClass }}
-  {{- if (eq "-" .Values.persistence.audio.storageClass) }}
-  storageClassName: ""
-  {{- else }}
-  storageClassName: "{{ .Values.persistence.audio.storageClass }}"
-  {{- end }}
-  {{- end }}
-  {{- end -}}

chart/templates/deployment.yaml

@@ -1,121 +0,0 @@
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: {{ include "youtubedl-material.fullname" . }}
-  labels:
-    {{- include "youtubedl-material.labels" . | nindent 4 }}
-spec:
-  replicas: 1
-  selector:
-    matchLabels:
-      {{- include "youtubedl-material.selectorLabels" . | nindent 6 }}
-  template:
-    metadata:
-      {{- with .Values.podAnnotations }}
-      annotations:
-        {{- toYaml . | nindent 8 }}
-      {{- end }}
-      labels:
-        {{- include "youtubedl-material.selectorLabels" . | nindent 8 }}
-    spec:
-      {{- with .Values.imagePullSecrets }}
-      imagePullSecrets:
-        {{- toYaml . | nindent 8 }}
-      {{- end }}
-      serviceAccountName: {{ include "youtubedl-material.serviceAccountName" . }}
-      securityContext:
-        {{- toYaml .Values.podSecurityContext | nindent 8 }}
-      containers:
-        - name: {{ .Chart.Name }}
-          securityContext:
-            {{- toYaml .Values.securityContext | nindent 12 }}
-          image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
-          imagePullPolicy: {{ .Values.image.pullPolicy }}
-          ports:
-            - name: http
-              containerPort: 17442
-              protocol: TCP
-          livenessProbe:
-            httpGet:
-              path: /
-              port: http
-          readinessProbe:
-            httpGet:
-              path: /
-              port: http
-          resources:
-            {{- toYaml .Values.resources | nindent 12 }}
-          volumeMounts:
-            - mountPath: /app/appdata
-              name: appdata
-              {{- if .Values.persistence.appdata.subPath }}
-              subPath: {{ .Values.persistence.appdata.subPath }}
-              {{- end }}
-            - mountPath: /app/audio
-              name: audio
-              {{- if .Values.persistence.audio.subPath }}
-              subPath: {{ .Values.persistence.audio.subPath }}
-              {{- end }}
-            - mountPath: /app/video
-              name: video
-              {{- if .Values.persistence.video.subPath }}
-              subPath: {{ .Values.persistence.video.subPath }}
-              {{- end }}
-            - mountPath: /app/subscriptions
-              name: subscriptions
-              {{- if .Values.persistence.subscriptions.subPath }}
-              subPath: {{ .Values.persistence.subscriptions.subPath }}
-              {{- end }}
-            - mountPath: /app/users
-              name: users
-              {{- if .Values.persistence.users.subPath }}
-              subPath: {{ .Values.persistence.users.subPath }}
-              {{- end }}
-      volumes:
-        - name: appdata
-          {{- if .Values.persistence.appdata.enabled}}
-          persistentVolumeClaim:
-            claimName: {{ if .Values.persistence.appdata.existingClaim }}{{ .Values.persistence.appdata.existingClaim }}{{- else }}{{ template "youtubedl-material.fullname" . }}-appdata{{- end }}
-          {{- else }}
-          emptyDir: {}
-          {{- end }}
-        - name: audio
-          {{- if .Values.persistence.audio.enabled}}
-          persistentVolumeClaim:
-            claimName: {{ if .Values.persistence.audio.existingClaim }}{{ .Values.persistence.audio.existingClaim }}{{- else }}{{ template "youtubedl-material.fullname" . }}-audio{{- end }}
-          {{- else }}
-          emptyDir: {}
-          {{- end }}
-        - name: subscriptions
-          {{- if .Values.persistence.subscriptions.enabled}}
-          persistentVolumeClaim:
-            claimName: {{ if .Values.persistence.subscriptions.existingClaim }}{{ .Values.persistence.subscriptions.existingClaim }}{{- else }}{{ template "youtubedl-material.fullname" . }}-subscriptions{{- end }}
-          {{- else }}
-          emptyDir: {}
-          {{- end }}
-        - name: users
-          {{- if .Values.persistence.users.enabled}}
-          persistentVolumeClaim:
-            claimName: {{ if .Values.persistence.users.existingClaim }}{{ .Values.persistence.users.existingClaim }}{{- else }}{{ template "youtubedl-material.fullname" . }}-users{{- end }}
-          {{- else }}
-          emptyDir: {}
-          {{- end }}
-        - name: video
-          {{- if .Values.persistence.video.enabled}}
-          persistentVolumeClaim:
-            claimName: {{ if .Values.persistence.video.existingClaim }}{{ .Values.persistence.video.existingClaim }}{{- else }}{{ template "youtubedl-material.fullname" . }}-video{{- end }}
-          {{- else }}
-          emptyDir: {}
-          {{- end }}
-      {{- with .Values.nodeSelector }}
-      nodeSelector:
-        {{- toYaml . | nindent 8 }}
-      {{- end }}
-      {{- with .Values.affinity }}
-      affinity:
-        {{- toYaml . | nindent 8 }}
-      {{- end }}
-      {{- with .Values.tolerations }}
-      tolerations:
-        {{- toYaml . | nindent 8 }}
-      {{- end }}

chart/templates/ingress.yaml

@@ -1,41 +0,0 @@
-{{- if .Values.ingress.enabled -}}
-{{- $fullName := include "youtubedl-material.fullname" . -}}
-{{- $svcPort := .Values.service.port -}}
-{{- if semverCompare ">=1.14-0" .Capabilities.KubeVersion.GitVersion -}}
-apiVersion: networking.k8s.io/v1beta1
-{{- else -}}
-apiVersion: extensions/v1beta1
-{{- end }}
-kind: Ingress
-metadata:
-  name: {{ $fullName }}
-  labels:
-    {{- include "youtubedl-material.labels" . | nindent 4 }}
-  {{- with .Values.ingress.annotations }}
-  annotations:
-    {{- toYaml . | nindent 4 }}
-  {{- end }}
-spec:
-  {{- if .Values.ingress.tls }}
-  tls:
-    {{- range .Values.ingress.tls }}
-    - hosts:
-        {{- range .hosts }}
-        - {{ . | quote }}
-        {{- end }}
-      secretName: {{ .secretName }}
-    {{- end }}
-  {{- end }}
-  rules:
-    {{- range .Values.ingress.hosts }}
-    - host: {{ .host | quote }}
-      http:
-        paths:
-          {{- range .paths }}
-          - path: {{ .path }}
-            backend:
-              serviceName: {{ $fullName }}
-              servicePort: {{ $svcPort }}
-          {{- end }}
-    {{- end }}
-  {{- end }}

chart/templates/service.yaml

@@ -1,15 +0,0 @@
-apiVersion: v1
-kind: Service
-metadata:
-  name: {{ include "youtubedl-material.fullname" . }}
-  labels:
-    {{- include "youtubedl-material.labels" . | nindent 4 }}
-spec:
-  type: {{ .Values.service.type }}
-  ports:
-    - port: {{ .Values.service.port }}
-      targetPort: http
-      protocol: TCP
-      name: http
-  selector:
-    {{- include "youtubedl-material.selectorLabels" . | nindent 4 }}

chart/templates/serviceaccount.yaml

@@ -1,12 +0,0 @@
-{{- if .Values.serviceAccount.create -}}
-apiVersion: v1
-kind: ServiceAccount
-metadata:
-  name: {{ include "youtubedl-material.serviceAccountName" . }}
-  labels:
-    {{- include "youtubedl-material.labels" . | nindent 4 }}
-  {{- with .Values.serviceAccount.annotations }}
-  annotations:
-    {{- toYaml . | nindent 4 }}
-  {{- end }}
-{{- end }}

chart/templates/subscriptions-pvc.yaml

@@ -1,21 +0,0 @@
-{{- if and .Values.persistence.subscriptions.enabled (not .Values.persistence.subscriptions.existingClaim) }}
-kind: PersistentVolumeClaim
-apiVersion: v1
-metadata:
-  name: {{ template "youtubedl-material.fullname" . }}-subscriptions
-  labels:
-    {{- include "youtubedl-material.labels" . | nindent 4 }}
-spec:
-  accessModes:
-    - {{ .Values.persistence.subscriptions.accessMode | quote }}
-  resources:
-    requests:
-      storage: {{ .Values.persistence.subscriptions.size | quote }}
-  {{- if .Values.persistence.subscriptions.storageClass }}
-  {{- if (eq "-" .Values.persistence.subscriptions.storageClass) }}
-  storageClassName: ""
-  {{- else }}
-  storageClassName: "{{ .Values.persistence.subscriptions.storageClass }}"
-  {{- end }}
-  {{- end }}
-  {{- end -}}

chart/templates/tests/test-connection.yaml

@@ -1,15 +0,0 @@
-apiVersion: v1
-kind: Pod
-metadata:
-  name: "{{ include "youtubedl-material.fullname" . }}-test-connection"
-  labels:
-    {{- include "youtubedl-material.labels" . | nindent 4 }}
-  annotations:
-    "helm.sh/hook": test
-spec:
-  containers:
-    - name: wget
-      image: busybox
-      command: ['wget']
-      args: ['{{ include "youtubedl-material.fullname" . }}:{{ .Values.service.port }}']
-  restartPolicy: Never

chart/templates/users-pvc.yaml

@@ -1,21 +0,0 @@
-{{- if and .Values.persistence.users.enabled (not .Values.persistence.users.existingClaim) }}
-kind: PersistentVolumeClaim
-apiVersion: v1
-metadata:
-  name: {{ template "youtubedl-material.fullname" . }}-users
-  labels:
-    {{- include "youtubedl-material.labels" . | nindent 4 }}
-spec:
-  accessModes:
-    - {{ .Values.persistence.users.accessMode | quote }}
-  resources:
-    requests:
-      storage: {{ .Values.persistence.users.size | quote }}
-  {{- if .Values.persistence.users.storageClass }}
-  {{- if (eq "-" .Values.persistence.users.storageClass) }}
-  storageClassName: ""
-  {{- else }}
-  storageClassName: "{{ .Values.persistence.users.storageClass }}"
-  {{- end }}
-  {{- end }}
-  {{- end -}}

chart/templates/video-pvc.yaml

@@ -1,21 +0,0 @@
-{{- if and .Values.persistence.video.enabled (not .Values.persistence.video.existingClaim) }}
-kind: PersistentVolumeClaim
-apiVersion: v1
-metadata:
-  name: {{ template "youtubedl-material.fullname" . }}-video
-  labels:
-    {{- include "youtubedl-material.labels" . | nindent 4 }}
-spec:
-  accessModes:
-    - {{ .Values.persistence.video.accessMode | quote }}
-  resources:
-    requests:
-      storage: {{ .Values.persistence.video.size | quote }}
-  {{- if .Values.persistence.video.storageClass }}
-  {{- if (eq "-" .Values.persistence.video.storageClass) }}
-  storageClassName: ""
-  {{- else }}
-  storageClassName: "{{ .Values.persistence.video.storageClass }}"
-  {{- end }}
-  {{- end }}
-  {{- end -}}

chart/values.yaml

@@ -1,153 +0,0 @@
-# Default values for youtubedl-material.
-# This is a YAML-formatted file.
-# Declare variables to be passed into your templates.
-
-replicaCount: 1
-
-image:
-  repository: tzahi12345/youtubedl-material
-  pullPolicy: IfNotPresent
-  # Overrides the image tag whose default is the chart appVersion.
-  tag: ""
-
-imagePullSecrets: []
-nameOverride: ""
-fullnameOverride: ""
-
-serviceAccount:
-  # Specifies whether a service account should be created
-  create: true
-  # Annotations to add to the service account
-  annotations: {}
-  # The name of the service account to use.
-  # If not set and create is true, a name is generated using the fullname template
-  name: ""
-
-podAnnotations: {}
-
-podSecurityContext: {}
-  # fsGroup: 2000
-
-securityContext: {}
-  # capabilities:
-  #   drop:
-  #   - ALL
-  # readOnlyRootFilesystem: true
-  # runAsNonRoot: true
-  # runAsUser: 1000
-
-service:
-  type: ClusterIP
-  port: 17442
-
-ingress:
-  enabled: false
-  annotations: {}
-    # kubernetes.io/ingress.class: nginx
-    # kubernetes.io/tls-acme: "true"
-  hosts:
-    - host: chart-example.local
-      paths: []
-  tls: []
-  #  - secretName: chart-example-tls
-  #    hosts:
-  #      - chart-example.local
-
-resources: {}
-  # We usually recommend not to specify default resources and to leave this as a conscious
-  # choice for the user. This also increases chances charts run on environments with little
-  # resources, such as Minikube. If you do want to specify resources, uncomment the following
-  # lines, adjust them as necessary, and remove the curly braces after 'resources:'.
-  # limits:
-  #   cpu: 100m
-  #   memory: 128Mi
-  # requests:
-  #   cpu: 100m
-  #   memory: 128Mi
-
-persistence:
-  appdata:
-    enabled: true
-    ## If defined, storageClassName: <storageClass>
-    ## If set to "-", storageClassName: "", which disables dynamic provisioning
-    ## If undefined (the default) or set to null, no storageClassName spec is
-    ##   set, choosing the default provisioner.  (gp2 on AWS, standard on
-    ##   GKE, AWS & OpenStack)
-    ##
-    # storageClass: "-"
-    ## If you want to reuse an existing claim, you can pass the name of the PVC using
-    ## the existingClaim variable
-    # existingClaim: your-claim
-    # subPath: some-subpath
-    accessMode: ReadWriteOnce
-    size: 1Gi
-  audio:
-    enabled: true
-    ## If defined, storageClassName: <storageClass>
-    ## If set to "-", storageClassName: "", which disables dynamic provisioning
-    ## If undefined (the default) or set to null, no storageClassName spec is
-    ##   set, choosing the default provisioner.  (gp2 on AWS, standard on
-    ##   GKE, AWS & OpenStack)
-    ##
-    # storageClass: "-"
-    ##
-    ## If you want to reuse an existing claim, you can pass the name of the PVC using
-    ## the existingClaim variable
-    # existingClaim: your-claim
-    # subPath: some-subpath
-    accessMode: ReadWriteOnce
-    size: 50Gi
-  video:
-    enabled: true
-    ## If defined, storageClassName: <storageClass>
-    ## If set to "-", storageClassName: "", which disables dynamic provisioning
-    ## If undefined (the default) or set to null, no storageClassName spec is
-    ##   set, choosing the default provisioner.  (gp2 on AWS, standard on
-    ##   GKE, AWS & OpenStack)
-    ##
-    # storageClass: "-"
-    ##
-    ## If you want to reuse an existing claim, you can pass the name of the PVC using
-    ## the existingClaim variable
-    # existingClaim: your-claim
-    # subPath: some-subpath
-    accessMode: ReadWriteOnce
-    size: 50Gi
-  subscriptions:
-    enabled: true
-    ## If defined, storageClassName: <storageClass>
-    ## If set to "-", storageClassName: "", which disables dynamic provisioning
-    ## If undefined (the default) or set to null, no storageClassName spec is
-    ##   set, choosing the default provisioner.  (gp2 on AWS, standard on
-    ##   GKE, AWS & OpenStack)
-    ##
-    # storageClass: "-"
-    ##
-    ## If you want to reuse an existing claim, you can pass the name of the PVC using
-    ## the existingClaim variable
-    # existingClaim: your-claim
-    # subPath: some-subpath
-    accessMode: ReadWriteOnce
-    size: 50Gi
-  users:
-    enabled: true
-    ## If defined, storageClassName: <storageClass>
-    ## If set to "-", storageClassName: "", which disables dynamic provisioning
-    ## If undefined (the default) or set to null, no storageClassName spec is
-    ##   set, choosing the default provisioner.  (gp2 on AWS, standard on
-    ##   GKE, AWS & OpenStack)
-    ##
-    # storageClass: "-"
-    ##
-    ## If you want to reuse an existing claim, you can pass the name of the PVC using
-    ## the existingClaim variable
-    # existingClaim: your-claim
-    # subPath: some-subpath
-    accessMode: ReadWriteOnce
-    size: 50Gi
-
-nodeSelector: {}
-
-tolerations: []
-
-affinity: {}

chrome-extension.pem

@@ -0,0 +1,28 @@
+-----BEGIN PRIVATE KEY-----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+-----END PRIVATE KEY-----

chrome-extension/background.js

@@ -0,0 +1,20 @@
+// background.js
+
+// Called when the user clicks on the browser action.
+chrome.browserAction.onClicked.addListener(function(tab) {
+    // get the frontend_url
+    chrome.storage.sync.get({
+        frontend_url: 'http://localhost',
+        audio_only: false
+    }, function(items) {
+        chrome.tabs.query({active: true, currentWindow: true}, function(tabs) {
+            var activeTab = tabs[0];
+            var url = activeTab.url;
+            if (url.includes('youtube.com')) {
+                var new_url = items.frontend_url + '/#/home;url=' + encodeURIComponent(url) + ';audioOnly=' + items.audio_only;
+              chrome.tabs.create({ url: new_url });
+            }
+        });
+    });
+    
+});

chrome-extension/manifest.json

@@ -1,17 +1,17 @@
 {
     "manifest_version": 2,
     "name": "YoutubeDL-Material",
-    "version": "0.4",
+    "version": "0.3",
     "description": "The Official Firefox & Chrome Extension of YoutubeDL-Material, an open-source and self-hosted YouTube downloader.",
+    "background": {
+        "scripts": ["background.js"]
+    },
     "browser_action": {
-        "default_icon": "favicon.png",
-        "default_popup": "popup.html",
-        "default_title": "YoutubeDL-Material"
+        "default_icon": "favicon.png"
     },
     "permissions": [
         "tabs",
-        "storage",
-        "contextMenus"
+        "storage"
     ],
     "options_ui": {
         "page": "options.html",

chrome-extension/popup.html

@@ -1,35 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-    <!-- Scripts -->
-    <script src="js/jquery-3.4.1.min.js"></script>
-    <script src="js/popper.min.js"></script>
-    <script src="js/bootstrap.min.js"></script>
-    
-    <!-- Cascading Style Sheets -->
-    <link href="css/bootstrap.min.css" rel="stylesheet" media="screen">
-</head>
-<body>
-
-<div style="width: 400px; margin: 0 auto;">
-    <div style="margin: 10px;">
-        <div class="checkbox">
-            <label>
-                <input type="checkbox" id="audio_only">
-                Audio only
-            </label>
-        </div>
-
-        <div class="input-group mb-3">
-            <input id="url_input" type="text" class="form-control" placeholder="URL" aria-label="URL" aria-describedby="basic-addon2">
-            <div class="input-group-append">
-            <button class="btn btn-outline-secondary" type="button" id="download">Download</button>
-            </div>
-        </div>
-    </div>
-</div>
-
-<script src="popup.js"></script>
-
-</body>
-</html>

chrome-extension/popup.js

@@ -1,50 +0,0 @@
-function audioOnlyClicked() {
-    console.log('audio only clicked');
-    var audio_only = document.getElementById("audio_only").checked;
-
-    // save state
-
-    chrome.storage.sync.set({
-        audio_only: audio_only
-    }, function() {});
-}
-
-function downloadVideo() {
-    var input_url = document.getElementById("url_input").value
-    // get the frontend_url
-    chrome.storage.sync.get({
-        frontend_url: 'http://localhost',
-        audio_only: false
-    }, function(items) {
-        var download_url = items.frontend_url + '/#/home;url=' + encodeURIComponent(input_url) + ';audioOnly=' + items.audio_only;
-        chrome.tabs.create({ url: download_url });
-    });
-}
-
-function loadInputs() {
-    // load audio-only input
-    chrome.storage.sync.get({
-        frontend_url: 'http://localhost',
-        audio_only: false
-    }, function(items) {
-        document.getElementById("audio_only").checked = items.audio_only;
-    });
-    
-    // load url input
-    chrome.tabs.query({active: true, currentWindow: true}, function(tabs) {
-        var activeTab = tabs[0];
-        var current_url = activeTab.url;
-        console.log(current_url);
-        if (current_url && current_url.includes('youtube.com')) {
-            document.getElementById("url_input").value = current_url;
-        }
-    });
-}
-
-document.getElementById('download').addEventListener('click',
-      downloadVideo);
-
-document.getElementById('audio_only').addEventListener('click',
-      audioOnlyClicked);
-
-document.addEventListener('DOMContentLoaded', loadInputs);

docker-compose.yml

@@ -2,12 +2,8 @@ version: "2"
 services:
     ytdl_material:
         environment: 
-            ytdl_mongodb_connection_string: 'mongodb://ytdl-mongo-db:27017'
-            ytdl_use_local_db: 'false'
-            write_ytdl_config: 'true'
+            ALLOW_CONFIG_MUTATIONS: 'true'
         restart: always
-        depends_on:
-            - ytdl-mongo-db
         volumes:
             - ./appdata:/app/appdata
             - ./audio:/app/audio
@@ -16,12 +12,4 @@ services:
             - ./users:/app/users
         ports:
             - "8998:17442"
-        image: tzahi12345/youtubedl-material:latest
-    ytdl-mongo-db:
-        image: mongo:4
-        logging:
-            driver: "none"          
-        container_name: mongo-db
-        restart: always
-        volumes:
-            - ./db/:/data/db
+        image: tzahi12345/youtubedl-material:latest

docker-utils/GetTwitchDownloader.py

@@ -1,53 +0,0 @@
-import platform
-import requests
-import shutil
-import os
-import re
-
-from github import Github
-
-machine = platform.machine()
-
-def isARM():
-    return True if machine.startswith('arm') else False
-
-def getLatestFileInRepo(repo, search_string):
-    # Create an unauthenticated instance of the Github object
-    g = Github(os.environ.get('GH_TOKEN'))
-
-    # Replace with the repository owner and name
-    repo = g.get_repo(repo)
-
-    # Get all releases of the repository
-    releases = repo.get_releases()
-
-    # Loop through the releases in reverse order (from latest to oldest)
-    for release in list(releases):
-        # Get the release assets (files attached to the release)
-        assets = release.get_assets()
-
-        # Loop through the assets
-        for asset in assets:
-            if re.search(search_string, asset.name):
-                print(f'Downloading: {asset.name}')
-                response = requests.get(asset.browser_download_url)
-                with open(asset.name, 'wb') as f:
-                    f.write(response.content)
-                print(f'Download complete: {asset.name}. Unzipping...')
-                shutil.unpack_archive(asset.name, './')
-                print(f'Unzipping complete!')
-                os.remove(asset.name)
-                break
-        else:
-            continue
-        break
-    else:
-        # If no matching release is found, print a message
-        print(f'No release found with {search_string}')
-
-def getLatestCLIRelease():
-    isArm = isARM()
-    searchString = r'.*CLI.*' + "LinuxArm.zip" if isArm else "Linux-x64.zip"
-    getLatestFileInRepo("lay295/TwitchDownloader", searchString)
-
-getLatestCLIRelease()

docker-utils/ffmpeg-fetch.sh

@@ -1,43 +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=amd64;;
-  aarch64)
-    ARCH=arm64;;
-  armhf)
-    ARCH=armhf;;
-  armv7)
-    ARCH=armel;;
-  armv7l)
-    ARCH=armel;;
-  *)
-    echo "Unsupported architecture: $(uname -m)"
-    exit 1
-esac
-
-echo "(INFO) Architecture detected: $ARCH"
-echo "(1/5) READY - Acquire temp dependencies in ffmpeg obtain layer"
-apt-get update && apt-get -y install curl xz-utils
-echo "(2/5) DOWNLOAD - Acquire latest ffmpeg and ffprobe from John van Sickle's master-sourced builds in ffmpeg obtain layer"
-curl -o ffmpeg.txz \
-    --connect-timeout 5 \
-    --max-time 120 \
-    --retry 5 \
-    --retry-delay 0 \
-    --retry-max-time 40 \
-    "https://johnvansickle.com/ffmpeg/builds/ffmpeg-git-${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"
-apt-get -y remove curl xz-utils
-apt-get -y autoremove
-echo "(4/5) PROVISION - Provide ffmpeg and ffprobe from ffmpeg obtain layer"
-cp /tmp/ffmpeg/*/ffmpeg /usr/local/bin/ffmpeg
-cp /tmp/ffmpeg/*/ffprobe /usr/local/bin/ffprobe
-echo "(5/5) CLEANUP - Remove temporary downloads from ffmpeg obtain layer"
-rm -rf /tmp/ffmpeg ffmpeg.txz

heroku.yml

@@ -1,3 +0,0 @@
-build:
-  docker:
-    web: Dockerfile.heroku

package.json

@@ -1,19 +1,16 @@
 {
   "name": "youtube-dl-material",
-  "version": "4.3.1",
+  "version": "4.1.0",
   "license": "MIT",
   "scripts": {
     "ng": "ng",
     "start": "ng serve",
-    "build": "ng build --configuration production",
-    "prebuild": "node src/postbuild.mjs",
+    "build": "ng build",
     "heroku-postbuild": "npm install --prefix backend",
     "test": "ng test",
     "lint": "ng lint",
     "e2e": "ng e2e",
-    "electron": "ng build --base-href ./ && electron .",
-    "generate": "openapi --input ./\"Public API v1.yaml\" --output ./src/api-types --exportCore false --exportServices false --exportModels true",
-    "i18n-source": "ng extract-i18n --output-path=src/assets/i18n --out-file=messages.en.xlf"
+    "electron": "ng build --base-href ./ && electron ."
   },
   "engines": {
     "node": "12.3.1",
@@ -21,64 +18,56 @@
   },
   "private": true,
   "dependencies": {
-    "@angular-devkit/core": "^15.0.1",
-    "@angular/animations": "^15.0.1",
-    "@angular/cdk": "^15.0.0",
-    "@angular/common": "^15.0.1",
-    "@angular/compiler": "^15.0.1",
-    "@angular/core": "^15.0.1",
-    "@angular/forms": "^15.0.1",
-    "@angular/localize": "^15.0.1",
-    "@angular/material": "^15.0.0",
-    "@angular/platform-browser": "^15.0.1",
-    "@angular/platform-browser-dynamic": "^15.0.1",
-    "@angular/router": "^15.0.1",
-    "@fontsource/material-icons": "^4.5.4",
+    "@angular-devkit/core": "^9.0.6",
+    "@angular/animations": "^9.1.0",
+    "@angular/cdk": "^9.2.0",
+    "@angular/common": "^9.1.0",
+    "@angular/compiler": "^9.1.0",
+    "@angular/core": "^9.0.7",
+    "@angular/forms": "^9.1.0",
+    "@angular/localize": "^9.1.0",
+    "@angular/material": "^9.2.0",
+    "@angular/platform-browser": "^9.1.0",
+    "@angular/platform-browser-dynamic": "^9.1.0",
+    "@angular/router": "^9.1.0",
     "@ngneat/content-loader": "^5.0.0",
-    "@videogular/ngx-videogular": "^6.0.0",
     "core-js": "^2.4.1",
-    "crypto-js": "^4.1.1",
     "file-saver": "^2.0.2",
-    "filesize": "^10.0.7",
+    "filesize": "^6.1.0",
     "fingerprintjs2": "^2.1.0",
-    "fs-extra": "^10.0.0",
-    "material-icons": "^1.10.8",
     "nan": "^2.14.1",
-    "ngx-avatars": "^1.4.1",
-    "ngx-file-drop": "^13.0.0",
-    "rxjs": "^6.6.3",
-    "rxjs-compat": "^6.6.7",
-    "tslib": "^2.0.0",
-    "typescript": "~4.8.4",
-    "xliff-to-json": "^1.0.4",
-    "zone.js": "~0.11.4"
+    "ng-lazyload-image": "^7.0.1",
+    "ngx-avatar": "^4.0.0",
+    "ngx-file-drop": "^9.0.1",
+    "ngx-videogular": "^9.0.1",
+    "rxjs": "^6.5.3",
+    "rxjs-compat": "^6.0.0-rc.0",
+    "tslib": "^1.10.0",
+    "typescript": "~3.7.5",
+    "web-animations-js": "^2.3.2",
+    "zone.js": "~0.10.2"
   },
   "devDependencies": {
-    "@angular-devkit/build-angular": "^15.0.1",
-    "@angular/cli": "^15.0.1",
-    "@angular/compiler-cli": "^15.0.1",
-    "@angular/language-service": "^15.0.1",
+    "@angular-devkit/build-angular": "^0.901.0",
+    "@angular/cli": "^9.0.7",
+    "@angular/compiler-cli": "^9.0.7",
+    "@angular/language-service": "^9.0.7",
     "@types/core-js": "^2.5.2",
     "@types/file-saver": "^2.0.1",
-    "@types/jasmine": "^4.3.1",
+    "@types/jasmine": "2.5.45",
     "@types/node": "^12.11.1",
-    "@typescript-eslint/eslint-plugin": "^4.29.0",
-    "@typescript-eslint/parser": "^4.29.0",
-    "ajv": "^7.2.4",
-    "codelyzer": "^6.0.0",
-    "electron": "^19.1.9",
-    "eslint": "^7.32.0",
-    "jasmine-core": "~3.6.0",
-    "jasmine-spec-reporter": "~5.0.0",
-    "karma": "~6.4.2",
-    "karma-chrome-launcher": "~3.1.0",
+    "codelyzer": "^5.1.2",
+    "electron": "^8.0.1",
+    "jasmine-core": "~2.6.2",
+    "jasmine-spec-reporter": "~4.1.0",
+    "karma": "~1.7.0",
+    "karma-chrome-launcher": "~2.1.1",
     "karma-cli": "~1.0.1",
-    "karma-coverage-istanbul-reporter": "~3.0.2",
-    "karma-jasmine": "~5.1.0",
-    "karma-jasmine-html-reporter": "^1.5.0",
-    "openapi-typescript-codegen": "^0.23.0",
-    "protractor": "~7.0.0",
+    "karma-coverage-istanbul-reporter": "^1.2.1",
+    "karma-jasmine": "~1.1.0",
+    "karma-jasmine-html-reporter": "^0.2.2",
+    "protractor": "~5.1.2",
     "ts-node": "~3.0.4",
-    "tslint": "~6.1.0"
+    "tslint": "~5.3.2"
   }
 }

src/_palette.scss

@@ -1,11 +1,11 @@
 /* Coolors Exported Palette - coolors.co/e8aeb7-b8e1ff-a9fff7-94fbab-82aba1 */
 
 /* HSL */
-$color1: hsla(351, 56%, 80%, 1);
-$softblue: hsla(205, 100%, 86%, 1);
-$color3: hsla(174, 100%, 83%, 1);
-$color4: hsla(133, 93%, 78%, 1);
-$color5: hsla(165, 20%, 59%, 1);
+$color1: hsla(351%, 56%, 80%, 1);
+$softblue: hsla(205%, 100%, 86%, 1);
+$color3: hsla(174%, 100%, 83%, 1);
+$color4: hsla(133%, 93%, 78%, 1);
+$color5: hsla(165%, 20%, 59%, 1);
 
 /* RGB */
 $color1: rgba(232, 174, 183, 1);

src/api-types/index.ts

@@ -1,131 +0,0 @@
-/* istanbul ignore file */
-/* tslint:disable */
-/* eslint-disable */
-
-export type { AddFileToPlaylistRequest } from './models/AddFileToPlaylistRequest';
-export type { Archive } from './models/Archive';
-export type { BaseChangePermissionsRequest } from './models/BaseChangePermissionsRequest';
-export type { binary } from './models/binary';
-export type { body_19 } from './models/body_19';
-export type { body_20 } from './models/body_20';
-export type { Category } from './models/Category';
-export { CategoryRule } from './models/CategoryRule';
-export type { ChangeRolePermissionsRequest } from './models/ChangeRolePermissionsRequest';
-export type { ChangeUserPermissionsRequest } from './models/ChangeUserPermissionsRequest';
-export type { CheckConcurrentStreamRequest } from './models/CheckConcurrentStreamRequest';
-export type { CheckConcurrentStreamResponse } from './models/CheckConcurrentStreamResponse';
-export type { ClearDownloadsRequest } from './models/ClearDownloadsRequest';
-export type { ConcurrentStream } from './models/ConcurrentStream';
-export type { Config } from './models/Config';
-export type { ConfigResponse } from './models/ConfigResponse';
-export type { CreateCategoryRequest } from './models/CreateCategoryRequest';
-export type { CreateCategoryResponse } from './models/CreateCategoryResponse';
-export type { CreatePlaylistRequest } from './models/CreatePlaylistRequest';
-export type { CreatePlaylistResponse } from './models/CreatePlaylistResponse';
-export type { CropFileSettings } from './models/CropFileSettings';
-export type { DatabaseFile } from './models/DatabaseFile';
-export { DBBackup } from './models/DBBackup';
-export type { DBInfoResponse } from './models/DBInfoResponse';
-export type { DeleteAllFilesResponse } from './models/DeleteAllFilesResponse';
-export type { DeleteArchiveItemsRequest } from './models/DeleteArchiveItemsRequest';
-export type { DeleteCategoryRequest } from './models/DeleteCategoryRequest';
-export type { DeleteMp3Mp4Request } from './models/DeleteMp3Mp4Request';
-export type { DeleteNotificationRequest } from './models/DeleteNotificationRequest';
-export type { DeletePlaylistRequest } from './models/DeletePlaylistRequest';
-export type { DeleteSubscriptionFileRequest } from './models/DeleteSubscriptionFileRequest';
-export type { DeleteUserRequest } from './models/DeleteUserRequest';
-export type { Download } from './models/Download';
-export type { DownloadArchiveRequest } from './models/DownloadArchiveRequest';
-export type { DownloadFileRequest } from './models/DownloadFileRequest';
-export type { DownloadRequest } from './models/DownloadRequest';
-export type { DownloadResponse } from './models/DownloadResponse';
-export type { DownloadTwitchChatByVODIDRequest } from './models/DownloadTwitchChatByVODIDRequest';
-export type { DownloadTwitchChatByVODIDResponse } from './models/DownloadTwitchChatByVODIDResponse';
-export type { DownloadVideosForSubscriptionRequest } from './models/DownloadVideosForSubscriptionRequest';
-export { FileType } from './models/FileType';
-export { FileTypeFilter } from './models/FileTypeFilter';
-export type { GenerateArgsResponse } from './models/GenerateArgsResponse';
-export type { GenerateNewApiKeyResponse } from './models/GenerateNewApiKeyResponse';
-export type { GetAllCategoriesResponse } from './models/GetAllCategoriesResponse';
-export type { GetAllDownloadsRequest } from './models/GetAllDownloadsRequest';
-export type { GetAllDownloadsResponse } from './models/GetAllDownloadsResponse';
-export type { GetAllFilesRequest } from './models/GetAllFilesRequest';
-export type { GetAllFilesResponse } from './models/GetAllFilesResponse';
-export type { GetAllSubscriptionsResponse } from './models/GetAllSubscriptionsResponse';
-export type { GetAllTasksResponse } from './models/GetAllTasksResponse';
-export type { GetArchivesRequest } from './models/GetArchivesRequest';
-export type { GetArchivesResponse } from './models/GetArchivesResponse';
-export type { GetDBBackupsResponse } from './models/GetDBBackupsResponse';
-export type { GetDownloadRequest } from './models/GetDownloadRequest';
-export type { GetDownloadResponse } from './models/GetDownloadResponse';
-export type { GetFileFormatsRequest } from './models/GetFileFormatsRequest';
-export type { GetFileFormatsResponse } from './models/GetFileFormatsResponse';
-export type { GetFileRequest } from './models/GetFileRequest';
-export type { GetFileResponse } from './models/GetFileResponse';
-export type { GetFullTwitchChatRequest } from './models/GetFullTwitchChatRequest';
-export type { GetFullTwitchChatResponse } from './models/GetFullTwitchChatResponse';
-export type { GetLogsRequest } from './models/GetLogsRequest';
-export type { GetLogsResponse } from './models/GetLogsResponse';
-export type { GetMp3sResponse } from './models/GetMp3sResponse';
-export type { GetMp4sResponse } from './models/GetMp4sResponse';
-export type { GetNotificationsResponse } from './models/GetNotificationsResponse';
-export type { GetPlaylistRequest } from './models/GetPlaylistRequest';
-export type { GetPlaylistResponse } from './models/GetPlaylistResponse';
-export type { GetPlaylistsRequest } from './models/GetPlaylistsRequest';
-export type { GetPlaylistsResponse } from './models/GetPlaylistsResponse';
-export type { GetRolesResponse } from './models/GetRolesResponse';
-export type { GetSubscriptionRequest } from './models/GetSubscriptionRequest';
-export type { GetSubscriptionResponse } from './models/GetSubscriptionResponse';
-export type { GetTaskRequest } from './models/GetTaskRequest';
-export type { GetTaskResponse } from './models/GetTaskResponse';
-export type { GetUsersResponse } from './models/GetUsersResponse';
-export type { ImportArchiveRequest } from './models/ImportArchiveRequest';
-export type { IncrementViewCountRequest } from './models/IncrementViewCountRequest';
-export type { inline_response_200_15 } from './models/inline_response_200_15';
-export type { LoginRequest } from './models/LoginRequest';
-export type { LoginResponse } from './models/LoginResponse';
-export type { Notification } from './models/Notification';
-export { NotificationAction } from './models/NotificationAction';
-export { NotificationType } from './models/NotificationType';
-export type { Playlist } from './models/Playlist';
-export type { RegisterRequest } from './models/RegisterRequest';
-export type { RegisterResponse } from './models/RegisterResponse';
-export type { RestartDownloadResponse } from './models/RestartDownloadResponse';
-export type { RestoreDBBackupRequest } from './models/RestoreDBBackupRequest';
-export { Schedule } from './models/Schedule';
-export type { SetConfigRequest } from './models/SetConfigRequest';
-export type { SetNotificationsToReadRequest } from './models/SetNotificationsToReadRequest';
-export type { SharingToggle } from './models/SharingToggle';
-export type { Sort } from './models/Sort';
-export type { SubscribeRequest } from './models/SubscribeRequest';
-export type { SubscribeResponse } from './models/SubscribeResponse';
-export type { Subscription } from './models/Subscription';
-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 type { TestConnectionStringRequest } from './models/TestConnectionStringRequest';
-export type { TestConnectionStringResponse } from './models/TestConnectionStringResponse';
-export type { TransferDBRequest } from './models/TransferDBRequest';
-export type { TransferDBResponse } from './models/TransferDBResponse';
-export type { TwitchChatMessage } from './models/TwitchChatMessage';
-export type { UnsubscribeRequest } from './models/UnsubscribeRequest';
-export type { UnsubscribeResponse } from './models/UnsubscribeResponse';
-export type { UpdateCategoriesRequest } from './models/UpdateCategoriesRequest';
-export type { UpdateCategoryRequest } from './models/UpdateCategoryRequest';
-export type { UpdateConcurrentStreamRequest } from './models/UpdateConcurrentStreamRequest';
-export type { UpdateConcurrentStreamResponse } from './models/UpdateConcurrentStreamResponse';
-export type { UpdateFileRequest } from './models/UpdateFileRequest';
-export type { UpdatePlaylistRequest } from './models/UpdatePlaylistRequest';
-export type { UpdaterStatus } from './models/UpdaterStatus';
-export type { UpdateServerRequest } from './models/UpdateServerRequest';
-export type { UpdateTaskDataRequest } from './models/UpdateTaskDataRequest';
-export type { UpdateTaskOptionsRequest } from './models/UpdateTaskOptionsRequest';
-export type { UpdateTaskScheduleRequest } from './models/UpdateTaskScheduleRequest';
-export type { UpdateUserRequest } from './models/UpdateUserRequest';
-export type { UploadCookiesRequest } from './models/UploadCookiesRequest';
-export type { User } from './models/User';
-export { UserPermission } from './models/UserPermission';
-export type { Version } from './models/Version';
-export type { VersionInfoResponse } from './models/VersionInfoResponse';
-export { YesNo } from './models/YesNo';

src/api-types/models/AddFileToPlaylistRequest.ts

@@ -1,8 +0,0 @@
-/* istanbul ignore file */
-/* tslint:disable */
-/* eslint-disable */
-
-export type AddFileToPlaylistRequest = {
-    file_uid: string;
-    playlist_id: string;
-};

src/api-types/models/Archive.ts

@@ -1,16 +0,0 @@
-/* istanbul ignore file */
-/* tslint:disable */
-/* eslint-disable */
-
-import type { FileType } from './FileType';
-
-export type Archive = {
-    extractor: string;
-    id: string;
-    type: FileType;
-    title: string;
-    user_uid?: string;
-    sub_id?: string;
-    timestamp: number;
-    uid: string;
-};

src/api-types/models/BaseChangePermissionsRequest.ts

@@ -1,11 +0,0 @@
-/* istanbul ignore file */
-/* tslint:disable */
-/* eslint-disable */
-
-import type { UserPermission } from './UserPermission';
-import type { YesNo } from './YesNo';
-
-export type BaseChangePermissionsRequest = {
-    permission: UserPermission;
-    new_value: YesNo;
-};

src/api-types/models/Category.ts

@@ -1,15 +0,0 @@
-/* istanbul ignore file */
-/* tslint:disable */
-/* eslint-disable */
-
-import type { CategoryRule } from './CategoryRule';
-
-export type Category = {
-    name?: string;
-    uid?: string;
-    rules?: Array<CategoryRule>;
-    /**
-     * Overrides file output for downloaded files in category
-     */
-    custom_output?: string;
-};

src/api-types/models/CategoryRule.ts

@@ -1,25 +0,0 @@
-/* istanbul ignore file */
-/* tslint:disable */
-/* eslint-disable */
-
-export type CategoryRule = {
-    preceding_operator?: CategoryRule.preceding_operator;
-    comparator?: CategoryRule.comparator;
-};
-
-export namespace CategoryRule {
-
-    export enum preceding_operator {
-        OR = 'or',
-        AND = 'and',
-    }
-
-    export enum comparator {
-        INCLUDES = 'includes',
-        NOT_INCLUDES = 'not_includes',
-        EQUALS = 'equals',
-        NOT_EQUALS = 'not_equals',
-    }
-
-
-}

src/api-types/models/ChangeRolePermissionsRequest.ts

@@ -1,9 +0,0 @@
-/* istanbul ignore file */
-/* tslint:disable */
-/* eslint-disable */
-
-import type { BaseChangePermissionsRequest } from './BaseChangePermissionsRequest';
-
-export type ChangeRolePermissionsRequest = (BaseChangePermissionsRequest & {
-role: string;
-});

src/api-types/models/ChangeUserPermissionsRequest.ts

@@ -1,9 +0,0 @@
-/* istanbul ignore file */
-/* tslint:disable */
-/* eslint-disable */
-
-import type { BaseChangePermissionsRequest } from './BaseChangePermissionsRequest';
-
-export type ChangeUserPermissionsRequest = (BaseChangePermissionsRequest & {
-user_uid: string;
-});

src/api-types/models/CheckConcurrentStreamRequest.ts

@@ -1,10 +0,0 @@
-/* istanbul ignore file */
-/* tslint:disable */
-/* eslint-disable */
-
-export type CheckConcurrentStreamRequest = {
-    /**
-     * UID of the concurrent stream
-     */
-    uid: string;
-};

src/api-types/models/CheckConcurrentStreamResponse.ts

@@ -1,9 +0,0 @@
-/* istanbul ignore file */
-/* tslint:disable */
-/* eslint-disable */
-
-import type { ConcurrentStream } from './ConcurrentStream';
-
-export type CheckConcurrentStreamResponse = {
-    stream: ConcurrentStream;
-};

src/api-types/models/ClearDownloadsRequest.ts

@@ -1,9 +0,0 @@
-/* istanbul ignore file */
-/* tslint:disable */
-/* eslint-disable */
-
-export type ClearDownloadsRequest = {
-    clear_finished?: boolean;
-    clear_paused?: boolean;
-    clear_errors?: boolean;
-};

src/api-types/models/ConcurrentStream.ts

@@ -1,9 +0,0 @@
-/* istanbul ignore file */
-/* tslint:disable */
-/* eslint-disable */
-
-export type ConcurrentStream = {
-    playback_timestamp?: number;
-    unix_timestamp?: number;
-    playing?: boolean;
-};

src/api-types/models/Config.ts

@@ -1,7 +0,0 @@
-/* istanbul ignore file */
-/* tslint:disable */
-/* eslint-disable */
-
-export type Config = {
-    YoutubeDLMaterial: any;
-};

src/api-types/models/ConfigResponse.ts

@@ -1,10 +0,0 @@
-/* istanbul ignore file */
-/* tslint:disable */
-/* eslint-disable */
-
-import type { Config } from './Config';
-
-export type ConfigResponse = {
-    config_file: Config;
-    success: boolean;
-};

src/api-types/models/CreateCategoryRequest.ts

@@ -1,7 +0,0 @@
-/* istanbul ignore file */
-/* tslint:disable */
-/* eslint-disable */
-
-export type CreateCategoryRequest = {
-    name: string;
-};

src/api-types/models/CreateCategoryResponse.ts

@@ -1,10 +0,0 @@
-/* istanbul ignore file */
-/* tslint:disable */
-/* eslint-disable */
-
-import type { Category } from './Category';
-
-export type CreateCategoryResponse = {
-    new_category?: Category;
-    success?: boolean;
-};

src/api-types/models/CreatePlaylistRequest.ts

@@ -1,9 +0,0 @@
-/* istanbul ignore file */
-/* tslint:disable */
-/* eslint-disable */
-
-export type CreatePlaylistRequest = {
-    playlistName: string;
-    uids: Array<string>;
-    thumbnailURL: string;
-};