Added ability to register/login through LDAP

- Added ability to edit LDAP settings and whether to use LDAP or not in the users tab in the settings

.gitignore

@@ -43,16 +43,25 @@ Thumbs.db
 
 node_modules/*
 backend/node_modules/*
-backend/public/*
 YoutubeDL-Material/node_modules/*
-backend/video/*
-backend/audio/*
-backend/public/*
 backend/subscriptions/archives/*
 backend/subscriptions/playlists/*
 backend/subscriptions/channels/*
 backend/db.json
+backend/public/assets/i18n/*.xlf
+backend/public/assets/default.json
 backend/subscriptions/channels/*
 backend/subscriptions/playlists/*
 backend/subscriptions/archives/*
+backend/*.exe
 src/assets/default.json
+backend/appdata/db.json
+backend/appdata/archives/archive_audio.txt
+backend/appdata/archives/archive_video.txt
+backend/appdata/archives/blacklist_audio.txt
+backend/appdata/archives/blacklist_video.txt
+backend/appdata/logs/combined.log
+backend/appdata/logs/error.log
+backend/appdata/users.json
+backend/users/*
+backend/appdata/cookies.txt

Dockerfile

@@ -1,21 +1,43 @@
-FROM alpine:3.11
+FROM alpine:3.12 as frontend
 
-RUN apk add --update npm python ffmpeg
+RUN apk add --no-cache \
+  npm
 
-# Change directory so that our commands run inside this new directory
-WORKDIR /app
+RUN npm install -g @angular/cli
 
-# Copy dependency definitions
-COPY ./ /app/
-
-# Change directory to backend
-WORKDIR /app
-
-# Install dependencies on backend
+WORKDIR /build
+COPY [ "package.json", "package-lock.json", "/build/" ]
 RUN npm install
 
-# Expose the port the app runs in
-EXPOSE 17442
+COPY [ "angular.json", "tsconfig.json", "/build/" ]
+COPY [ "src/", "/build/src/" ]
+RUN ng build --prod
 
-# Run the specified command within the container.
-CMD [ "node", "app.js" ]
+#--------------#
+
+FROM alpine:3.12
+
+ENV UID=1000 \
+  GID=1000 \
+  USER=youtube
+
+RUN addgroup -S $USER -g $GID && adduser -D -S $USER -G $USER -u $UID
+
+RUN apk add --no-cache \
+  ffmpeg \
+  npm \
+  python2 \
+  su-exec \
+  && apk add --no-cache --repository http://dl-cdn.alpinelinux.org/alpine/edge/testing/ \
+    atomicparsley
+
+WORKDIR /app
+COPY --chown=$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" ]

Procfile

@@ -1 +1 @@
-web: cd backend && node app.js
+web: npm start --prefix backend

README.md

@@ -1,6 +1,12 @@
 # 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)
 
-YoutubeDL-Material is a Material Design frontend for [youtube-dl](https://rg3.github.io/youtube-dl/). It's coded using [Angular 8](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!
 
@@ -10,111 +16,102 @@ 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:
 
-![frontpage](https://i.imgur.com/rOxWIys.png)
+![frontpage](https://i.imgur.com/w8iofbb.png)
 
 With optional file management enabled (default):
 
-![frontpage_with_files](https://i.imgur.com/UTUROLl.png)
+![frontpage_with_files](https://i.imgur.com/FTATqBM.png)
 
 Dark mode:
 
-![dark_mode](https://i.imgur.com/9TMkHF6.png?1)
+![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.
 
-You need to have a functioning web server for this to work. Also make sure you have these dependencies installed on your system: nodejs and youtube-dl. If you don't, run this command:
+Make sure you have these dependencies installed on your system: nodejs and youtube-dl. If you don't, run this command:
 
 ```
 sudo apt-get install nodejs youtube-dl
 ```
 
+Optional dependencies:
+* AtomicParsley (for embedding thumbnails, package name `atomicparsley`)
+
 ### Installing
 
 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 `config` folder and edit the `default.json` file. If you're using SSL encryption, look at the `encrypted.json` file for a template.
+2. Drag the `youtubedl-material` directory to an easily accessible directory. Navigate to the `appdata` folder and edit the `default.json` file.
+
+NOTE: If you are intending to use a [reverse proxy](https://github.com/Tzahi12345/YoutubeDL-Material/wiki/Reverse-Proxy-Setup), this next step is not necessary
 
-NOTE: If you are intending to use a reverse proxy, this next step is not necessary
 3. Port forward the port listed in `default.json`, which defaults to `17442`.
 
-4. Once the configuration is done, run `npm install` to install all the backend dependencies. Once that is finished, type `nodejs app.js`. This will run the backend server, which serves the frontend as well. On your browser, navigate to to the server (url with the specified port). Try putting in a youtube link to see if it works. If it does, viola! YoutubeDL-Material is now up and running.
+4. Once the configuration is done, run `npm install` to install all the backend dependencies. Once that is finished, type `npm start`. This will run the backend server, which serves the frontend as well. On your browser, navigate to to the server (url with the specified port). Try putting in a youtube link to see if it works. If it does, viola! YoutubeDL-Material is now up and running.
 
 If you experience problems, know that it's usually caused by a configuration problem. The first thing you should do is check the console. To get there, right click anywhere on the page and click "Inspect element." Then on the menu that pops up, click console. Look at the error there, and try to investigate.
 
-### Configuration
-
-NOTE: If you are using YoutubeDL-Material v3.2 or lower, click [here](https://github.com/Tzahi12345/YoutubeDL-Material/blob/b87a9f1e2fd896b8e3b2f12429b7ffb15ea4521b/README.md#configuration) for the old README
-
-Here is an explanation for the configuration entries. Check out the [default config](https://github.com/Tzahi12345/YoutubeDL-Material/blob/master/backend/config/default.json) for more context.
-
-| Config item | Description | Default |
-| ------------- | ------------- | ------------- |
-| url  | URL to the server hosting YoutubeDL-Material | "http://example.com" |
-| port  | Desired port for YoutubeDL-Material | "17442" |
-| use-encryption | true if you intend to use SSL encryption (https) | false |
-| cert-file-path | Cert file path - required if using encryption | "/etc/letsencrypt/live/example.com/fullchain.pem" |
-| key-file-path | Private key file path - required if using encryption |  "/etc/letsencrypt/live/example.com/privkey.pem" |
-| path-audio | Path to audio folder for saved mp3s | "audio/" |
-| path-video | Path to video folder for saved mp4s | "video/" |
-| title_top | Title shown on the top toolbar | "Youtube Downloader" |
-| file_manager_enabled | true if you want to use the file manager | true |
-| allow_quality_select | true if you want to select a videos quality level before downloading | true |
-| download_only_mode | true if you want files to directly download to the client with no media player | false |
-| allow_multi_download_mode | true if you want the ability to download multiple videos at the same time | true |
-| use_youtube_API | true if you want to use the Youtube API which is used for YT searches | false |
-| youtube_API_key | Youtube API key. Required if use_youtube_API is enabled | "" |
-| default_theme | Default theme to use. Options are "default" and "dark" | "default" |
-| allow_theme_change | true if you want the icon in the top toolbar that toggles dark mode | true |
-| use_default_downloading_agent | true if you want to use youtube-dl's default downloader | true |
-| custom_downloading_agent | If not using the default downloader, this is the downloader you want to use | "" |
-| allow_advanced_download | true if you want to use the Advanced download options | false |
-
-## Deployment
+## Build it yourself
 
 If you'd like to install YoutubeDL-Material, go to the Installation section. If you want to build it yourself and/or develop the repository, then this section is for you.
 
 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/config`, 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/dist` folder. Drag those files into the `public` directory in the `backend` 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 `youtubedl-material` folder, and type `nodejs app.js`.
+The frontend is now complete. The backend is much easier. Just go into the `backend` folder, and type `npm start`.
 
-Finally, port forward the port specified in the config (defaults to `17442`) and point it to the server's IP address. Make sure the port is also allowed through the server's firewall.
+Finally, if you want your instance to be available from outside your network, you can set up a [reverse proxy](https://github.com/Tzahi12345/YoutubeDL-Material/wiki/Reverse-Proxy-Setup).
+
+Alternatively, you can port forward the port specified in the config (defaults to `17442`) and point it to the server's IP address. Make sure the port is also allowed through the server's firewall.
 
 ## Docker
 
+### 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 release of `docker-compose.yml`, or go to the [releases](https://github.com/Tzahi12345/YoutubeDL-Material/releases/) page to grab the version you'd like.
-2. Modify the config items in the `environment` section of `docker-compose.yml` to your liking. The default options will work, however, and point to `http://localhost:8998`. You can find an explanation of these configuration items in [Configuration](#Configuration) section. 
-3. Run `docker-compose pull`. This will download the official YoutubeDL-Material docker image.
-4. Run `docker-compose up` to start it up. If successful, it should say "HTTP(S): Started on port 8998" or something similar. 
-5. Make sure you can connect to the specified URL + port, and if so, you are done!
+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 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:
+
+```
+environment:
+    UID: YOUR_UID
+    GID: YOUR_GID
+```
 
 ## API
 
-You can use the internal API on your server to run downloads on your instance without using the frontend. All of the available endpoints can be seen over [here](https://github.com/Tzahi12345/YoutubeDL-Material/blob/master/backend/app.js) -- search for '/api/' on the page to find all the endpoints. I will expand on the available endpoints in the future, but for now I'd like to highlight the two most useful ones:
+[API Docs](https://stoplight.io/p/docs/gh/tzahi12345/youtubedl-material?group=master&utm_campaign=publish_dialog&utm_source=studio)
 
-#### Downloading audio files 
-`curl -XPOST -H "Content-type: application/json" -d '{"url": "<your youtube url>"}' 'http://localhost:17442/api/tomp3'`
+To get started, go to the settings menu and enable the public API from the *Extra* tab. You can generate an API key if one is missing.
 
-Remember to replace `<your video url>` with the actual URL. 
-
-#### Downloading video files
-`curl -XPOST -H "Content-type: application/json" -d '{"url": "<your youtube url>"}' 'http://localhost:17442/api/tomp4'`
-
-Remember to replace `<your video url>` with the actual URL. 
+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.
 
 ## Contributing
 
-Feel free to submit a pull request! I have no guidelines as of yet, so no need to worry about that.
+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.
+
+Pull requests are always appreciated! If you're a bit rusty with coding, that's no problem: we can always help you learn. And if that's too scary, that's OK too! You can create issues for features you'd like to see or bugs you encounter, it all helps this project grow.
+
+If you're interested in translating the app into a new language, check out the [Translate](https://github.com/Tzahi12345/YoutubeDL-Material/wiki/Translate) wiki page.
 
 ## Authors
 
 * **Isaac Grynsztein** (me!) - *Initial work*
 
+Official translators:
+* Spanish - tzahi12345
+* German - UnlimitedCookies
+
 See also the list of [contributors](https://github.com/your/project/contributors) who participated in this project.
 
 ## License

angular.json

@@ -7,11 +7,18 @@
       "root": "",
       "sourceRoot": "src",
       "projectType": "application",
+      "i18n": {
+        "sourceLocale": "en-US",
+        "locales": {
+          "es": "src/locale/messages.es.xlf"
+        }
+      },
       "architect": {
         "build": {
           "builder": "@angular-devkit/build-angular:browser",
           "options": {
-            "outputPath": "dist",
+            "aot": true,
+            "outputPath": "backend/public",
             "index": "src/index.html",
             "main": "src/main.ts",
             "tsConfig": "src/tsconfig.app.json",
@@ -30,6 +37,12 @@
           },
           "configurations": {
             "production": {
+              "budgets": [
+                {
+                  "type": "anyComponentStyle",
+                  "maximumWarning": "6kb"
+                }
+              ],
               "optimization": true,
               "outputHashing": "all",
               "sourceMap": false,
@@ -45,6 +58,9 @@
                   "with": "src/environments/environment.prod.ts"
                 }
               ]
+            },
+            "es": {
+              "localize": ["es"]
             }
           }
         },
@@ -56,6 +72,9 @@
           "configurations": {
             "production": {
               "browserTarget": "youtube-dl-material:build:production"
+            },
+            "es": {
+              "browserTarget": "youtube-dl-material:build:es"
             }
           }
         },
@@ -176,7 +195,7 @@
   "schematics": {
     "@schematics/angular:component": {
       "prefix": "app",
-      "styleext": "scss"
+      "style": "scss"
     },
     "@schematics/angular:directive": {
       "prefix": "app"

app.json

@@ -0,0 +1,7 @@
+{
+    "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",
+    "logo": "https://i.imgur.com/GPzvPiU.png",
+    "keywords": ["youtube-dl", "youtubedl-material", "nodejs"]
+  }

armhf.Dockerfile

@@ -0,0 +1,45 @@
+FROM arm32v7/alpine:3.12 as frontend
+
+RUN apk add --no-cache \
+  npm
+
+RUN npm install -g @angular/cli
+
+WORKDIR /build
+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 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/.dockerignore

@@ -0,0 +1,4 @@
+node_modules
+*.exe
+docker-compose.yml
+Dockerfile

backend/appdata/default.json

@@ -0,0 +1,59 @@
+{
+  "YoutubeDLMaterial": {
+    "Host": {
+      "url": "http://example.com",
+      "port": "17442"
+    },
+    "Downloader": {
+      "path-audio": "audio/",
+      "path-video": "video/",
+      "use_youtubedl_archive": false,
+      "custom_args": "",
+      "safe_download_override": false
+    },
+    "Extra": {
+      "title_top": "YoutubeDL-Material",
+      "file_manager_enabled": true,
+      "allow_quality_select": true,
+      "download_only_mode": false,
+      "allow_multi_download_mode": true,
+      "enable_downloads_manager": true
+    },
+    "API": {
+      "use_API_key": false,
+      "API_key": "",
+      "use_youtube_API": false,
+      "youtube_API_key": ""
+    },
+    "Themes": {
+      "default_theme": "default",
+      "allow_theme_change": true
+    },
+    "Subscriptions": {
+      "allow_subscriptions": true,
+      "subscriptions_base_path": "subscriptions/",
+      "subscriptions_check_interval": "300"
+    },
+    "Users": {
+      "base_path": "users/",
+      "allow_registration": true,
+      "auth_method": "internal",
+      "ldap_config": {
+        "url": "ldap://localhost:389",
+        "bindDN": "cn=root",
+        "bindCredentials": "secret",
+        "searchBase": "ou=passport-ldapauth",
+        "searchFilter": "(uid={{username}})"
+      }
+    },
+    "Advanced": {
+      "use_default_downloading_agent": true,
+      "custom_downloading_agent": "",
+      "multi_user_mode": false,
+      "allow_advanced_download": false,
+      "use_cookies": false,
+      "jwt_expiration": 86400, 
+      "logger_level": "info"
+    }
+  }
+}

backend/audio/.gitignore

@@ -0,0 +1,4 @@
+# Ignore everything in this directory
+*
+# Except this file
+!.gitignore

backend/authentication/auth.js

@@ -0,0 +1,538 @@
+const path = require('path');
+const config_api = require('../config');
+const consts = require('../consts');
+var subscriptions_api = require('../subscriptions')
+const fs = require('fs-extra');
+var jwt = require('jsonwebtoken');
+const { uuid } = require('uuidv4');
+var bcrypt = require('bcryptjs');
+
+
+var LocalStrategy = require('passport-local').Strategy;
+var LdapStrategy = require('passport-ldapauth');
+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(input_users_db, input_logger) {
+  setLogger(input_logger)
+  setDB(input_users_db);
+
+  /*************************
+   * Authentication module
+   ************************/
+  saltRounds = 10;
+
+  JWT_EXPIRATION = config_api.getConfigItem('ytdl_jwt_expiration');
+
+  SERVER_SECRET = null;
+  if (users_db.get('jwt_secret').value()) {
+    SERVER_SECRET = users_db.get('jwt_secret').value();
+  } else {
+    SERVER_SECRET = uuid();
+    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, function(jwt_payload, done) {
+    const user = users_db.get('users').find({uid: jwt_payload.user}).value();
+    if (user) {
+        return done(null, user);
+    } else {
+        return done(null, false);
+        // or you could create a new account
+    }
+  }));
+}
+
+function setLogger(input_logger) {
+  logger = input_logger;
+}
+
+function setDB(input_users_db) {
+  users_db = input_users_db;
+}
+
+exports.passport = require('passport');
+
+exports.passport.serializeUser(function(user, done) {
+    done(null, user);
+});
+
+exports.passport.deserializeUser(function(user, done) {
+    done(null, user);
+});
+
+/***************************************
+ * Register user with hashed password
+ **************************************/
+exports.registerUser = function(req, res) {
+  var userid = req.body.userid;
+  var username = req.body.username;
+  var plaintextPassword = req.body.password;
+
+  if (userid !== 'admin' && !config_api.getConfigItem('ytdl_allow_registration') && !req.isAuthenticated() && (!req.user || !exports.userHasPermission(req.user.uid, 'settings'))) {
+    res.sendStatus(409);
+    logger.error(`Registration failed for user ${userid}. Registration is disabled.`);
+    return;
+  }
+
+  bcrypt.hash(plaintextPassword, saltRounds)
+    .then(function(hash) {
+      let new_user = generateUserObject(userid, username, hash);
+      // check if user exists
+      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 (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
+        users_db.get('users').push(new_user).write();
+        logger.verbose(`New user created: ${new_user.name}`);
+        res.send({
+          user: new_user
+        });
+      }
+    })
+    .then(function(result) {
+
+    })
+    .catch(function(err) {
+      logger.error(err);
+      if( err.code == 'ER_DUP_ENTRY' ) {
+        res.status(409).send('UserId already taken');
+      } else {
+        res.sendStatus(409);
+      }
+    });
+}
+
+/***************************************
+ * Login methods
+ **************************************/
+
+/*************************************************
+ * This gets called when passport.authenticate()
+ * gets called.
+ *
+ * This checks that the credentials are valid.
+ * If so, passes the user info to the next middleware.
+ ************************************************/
+
+
+exports.passport.use(new LocalStrategy({
+    usernameField: 'username',
+    passwordField: '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);
+        }
+    }
+));
+
+var getLDAPConfiguration = function(req, callback) {
+  const ldap_config = config_api.getConfigItem('ytdl_ldap_config');
+  const opts = {server: ldap_config};
+  callback(null, opts);
+};
+
+exports.passport.use(new LdapStrategy(getLDAPConfiguration,
+  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 = 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');
+      users_db.get('users').push(new_user).write();
+      db_user = new_user;
+      logger.verbose(`Generated new user ${user_uid} using LDAP`);
+    }
+    return done(null, db_user);
+  }
+));
+
+
+/**********************************
+ * Generating/Signing a JWT token
+ * And attaches the user info into
+ * the payload to be sent on every
+ * request.
+ *********************************/
+exports.generateJWT = function(req, res, next) {
+  var payload = {
+      exp: Math.floor(Date.now() / 1000) + JWT_EXPIRATION
+    , user: req.user.uid
+  };
+  req.token = jwt.sign(payload, SERVER_SECRET);
+  next();
+}
+
+exports.returnAuthResponse = function(req, res) {
+  res.status(200).json({
+    user: req.user,
+    token: req.token,
+    permissions: exports.userPermissions(req.user.uid),
+    available_permissions: consts['AVAILABLE_PERMISSIONS']
+  });
+}
+
+/***************************************
+ * Authorization: middleware that checks the
+ * JWT token for validity before allowing
+ * the user to access anything.
+ *
+ * It also passes the user object to the next
+ * middleware through res.locals
+ **************************************/
+exports.ensureAuthenticatedElseError = function(req, res, next) {
+  var token = getToken(req.query);
+  if( token ) {
+    try {
+      var payload = jwt.verify(token, SERVER_SECRET);
+      // console.log('payload: ' + JSON.stringify(payload));
+      // check if user still exists in database if you'd like
+      res.locals.user = payload.user;
+      next();
+    } catch(err) {
+      res.status(401).send('Invalid Authentication');
+    }
+  } else {
+    res.status(401).send('Missing Authorization header');
+  }
+}
+
+// change password
+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 = function(user_uid, permission, new_value) {
+  try {
+    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') {
+      user_db_obj.get('permissions').push(permission).write();
+      user_db_obj.get('permission_overrides').push(permission).write();
+    } else if (new_value === 'no') {
+      user_db_obj.get('permission_overrides').push(permission).write();
+    }
+    return true;
+  } catch (err) {
+    logger.error(err);
+    return false;
+  }
+}
+
+// change role permissions
+exports.changeRolePermissions = function(role, permission, new_value) {
+  try {
+    const role_db_obj = users_db.get('roles').get(role);
+    role_db_obj.get('permissions').pull(permission).write();
+    if (new_value === 'yes') {
+      role_db_obj.get('permissions').push(permission).write();
+    }
+    return true;
+  } catch (err) {
+    logger.error(err);
+    return false;
+  }
+}
+
+exports.adminExists = function() {
+  return !!users_db.get('users').find({uid: 'admin'}).value();
+}
+
+// video stuff
+
+exports.getUserVideos = function(user_uid, type) {
+    const user = users_db.get('users').find({uid: user_uid}).value();
+    return user['files'][type];
+}
+
+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 (requireSharing && !file['sharingEnabled']) file = null;
+
+  return file;
+}
+
+exports.addPlaylist = function(user_uid, new_playlist, type) {
+  users_db.get('users').find({uid: user_uid}).get(`playlists.${type}`).push(new_playlist).write();
+  return true;
+}
+
+exports.updatePlaylistFiles = function(user_uid, playlistID, new_filenames, type) {
+  users_db.get('users').find({uid: user_uid}).get(`playlists.${type}`).find({id: playlistID}).assign({fileNames: new_filenames});
+  return true;
+}
+
+exports.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;
+
+  return playlist;
+}
+
+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;
+  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 ${file_uid} does not exist!`);
+  }
+
+  return success;
+}
+
+exports.changeSharingMode = function(user_uid, file_uid, type, is_playlist, enabled) {
+  let success = false;
+  const user_db_obj = users_db.get('users').find({uid: user_uid});
+  if (user_db_obj.value()) {
+    const file_db_obj = is_playlist ? user_db_obj.get(`playlists.${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();
+    }
+  }
+
+  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);
+
+  // check if user has a negative/positive override
+  if (user_has_explicit_permission && permission_in_overrides) {
+    // positive override
+    return true;
+  } else if (!user_has_explicit_permission && permission_in_overrides) {
+    // negative override
+    return false;
+  }
+
+  // no overrides, let's check if the role has the permission
+  if (role_permissions.includes(permission)) {
+    return true;
+  } else {
+    logger.verbose(`User ${user_uid} failed to get permission ${permission}`);
+    return false;
+  }
+}
+
+exports.userPermissions = function(user_uid) {
+  let user_permissions = [];
+  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_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];
+
+    const user_has_explicit_permission = user_obj['permissions'].includes(permission);
+    const permission_in_overrides = user_obj['permission_overrides'].includes(permission);
+
+    // check if user has a negative/positive override
+    if (user_has_explicit_permission && permission_in_overrides) {
+      // positive override
+      user_permissions.push(permission);
+    } else if (!user_has_explicit_permission && permission_in_overrides) {
+      // negative override
+      continue;
+    }
+
+    // no overrides, let's check if the role has the permission
+    if (role_permissions.includes(permission)) {
+      user_permissions.push(permission);
+    } else {
+      continue;
+    }
+  }
+
+  return user_permissions;
+}
+
+function getToken(queryParams) {
+  if (queryParams && queryParams.jwt) {
+    var parted = queryParams.jwt.split(' ');
+    if (parted.length === 2) {
+      return parted[1];
+    } else {
+      return null;
+    }
+  } else {
+    return null;
+  }
+};
+
+function generateUserObject(userid, username, hash, auth_method = 'internal') {
+  let new_user = {
+    name: username,
+    uid: userid,
+    passhash: auth_method === 'internal' ? hash : null,
+    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 
+  };
+  return new_user;
+}

backend/config.js

@@ -3,7 +3,31 @@ const fs = require('fs');
 let CONFIG_ITEMS = require('./consts.js')['CONFIG_ITEMS'];
 const debugMode = process.env.YTDL_MODE === 'debug';
 
-let configPath = debugMode ? '../src/assets/default.json' : 'config/default.json';
+let configPath = debugMode ? '../src/assets/default.json' : 'appdata/default.json';
+
+var logger = null;
+function setLogger(input_logger) { logger = input_logger; }
+
+function initialize(input_logger) {
+    setLogger(input_logger);
+    ensureConfigFileExists();
+    ensureConfigItemsExist();
+}
+
+function ensureConfigItemsExist() {
+    const config_keys = Object.keys(CONFIG_ITEMS);
+    for (let i = 0; i < config_keys.length; i++) {
+        const config_key = config_keys[i];
+        getConfigItem(config_key);
+    }
+}
+
+function ensureConfigFileExists() {
+    if (!fs.existsSync(configPath)) {
+        logger.info('Cannot find config file. Creating one with default values...');
+        fs.writeFileSync(configPath, JSON.stringify(DEFAULT_CONFIG, null, 2));
+    }
+}
 
 // https://stackoverflow.com/questions/6491463/accessing-nested-javascript-objects-with-string-key
 Object.byString = function(o, s) {
@@ -32,16 +56,26 @@ function getElementNameInConfig(path) {
     return elements[elements.length - 1];
 }
 
+/**
+ * Check if config exists. If not, write default config to config path
+ */
+function configExistsCheck() {
+    let exists = fs.existsSync(configPath);
+    if (!exists) {
+        setConfigFile(DEFAULT_CONFIG);
+    }
+}
+
 /*
 * Gets config file and returns as a json
 */
 function getConfigFile() {
-    let raw_data = fs.readFileSync(configPath);
     try {
+        let raw_data = fs.readFileSync(configPath);
         let parsed_data = JSON.parse(raw_data);
         return parsed_data;
     } catch(e) {
-        console.log('ERROR: Failed to get config file');
+        logger.error('Failed to get config file');
         return null;
     }
 }
@@ -58,10 +92,16 @@ function setConfigFile(config) {
 function getConfigItem(key) {
     let config_json = getConfigFile();
     if (!CONFIG_ITEMS[key]) {
-        console.log('cannot find config with key ' + key);
+        logger.error(`Config item with key '${key}' is not recognized.`);
         return null;
     }
     let path = CONFIG_ITEMS[key]['path'];
+    const val = Object.byString(config_json, path);
+    if (val === undefined && Object.byString(DEFAULT_CONFIG, path)) {
+        logger.warn(`Cannot find config with key '${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);
 };
 
@@ -69,16 +109,23 @@ function setConfigItem(key, value) {
     let success = false;
     let config_json = getConfigFile();
     let path = CONFIG_ITEMS[key]['path'];
-    let parent_path = getParentPath(path);
     let element_name = getElementNameInConfig(path);
-    
+    let parent_path = getParentPath(path);
     let parent_object = Object.byString(config_json, parent_path);
+    if (!parent_object) {
+        let parent_parent_path = getParentPath(parent_path);
+        let parent_parent_object = Object.byString(config_json, parent_parent_path);
+        let parent_path_arr = parent_path.split('.');
+        let parent_parent_single_key = parent_path_arr[parent_path_arr.length-1];
+        parent_parent_object[parent_parent_single_key] = {};
+        parent_object = Object.byString(config_json, parent_path);
+    }
+
     if (value === 'false' || value === 'true') {
         parent_object[element_name] = (value === 'true');
     } else {
         parent_object[element_name] = value;
     }
-
     success = setConfigFile(config_json);
 
     return success;
@@ -99,7 +146,7 @@ function setConfigItems(items) {
         let item_path = CONFIG_ITEMS[key]['path'];
         let item_parent_path = getParentPath(item_path);
         let item_element_name = getElementNameInConfig(item_path);
-        
+
         let item_parent_object = Object.byString(config_json, item_parent_path);
         item_parent_object[item_element_name] = value;
     }
@@ -108,11 +155,82 @@ function setConfigItems(items) {
     return success;
 }
 
+function globalArgsRequiresSafeDownload() {
+    const globalArgs = getConfigItem('ytdl_custom_args').split(',,');
+    const argsThatRequireSafeDownload = ['--write-sub', '--write-srt', '--proxy'];
+    const failedArgs = globalArgs.filter(arg => argsThatRequireSafeDownload.includes(arg));
+    return failedArgs && failedArgs.length > 0;
+}
+
 module.exports = {
     getConfigItem: getConfigItem,
     setConfigItem: setConfigItem,
     setConfigItems: setConfigItems,
     getConfigFile: getConfigFile,
     setConfigFile: setConfigFile,
-    CONFIG_ITEMS: CONFIG_ITEMS
-}
+    configExistsCheck: configExistsCheck,
+    CONFIG_ITEMS: CONFIG_ITEMS,
+    initialize: initialize,
+    descriptors: {},
+    globalArgsRequiresSafeDownload: globalArgsRequiresSafeDownload
+}
+
+DEFAULT_CONFIG = {
+    "YoutubeDLMaterial": {
+      "Host": {
+        "url": "http://example.com",
+        "port": "17442"
+      },
+      "Downloader": {
+        "path-audio": "audio/",
+        "path-video": "video/",
+        "use_youtubedl_archive": false,
+        "custom_args": "",
+        "safe_download_override": false
+      },
+      "Extra": {
+        "title_top": "YoutubeDL-Material",
+        "file_manager_enabled": true,
+        "allow_quality_select": true,
+        "download_only_mode": false,
+        "allow_multi_download_mode": true,
+        "enable_downloads_manager": true
+      },
+      "API": {
+        "use_API_key": false,
+        "API_key": "",
+        "use_youtube_API": false,
+        "youtube_API_key": ""
+      },
+      "Themes": {
+        "default_theme": "default",
+        "allow_theme_change": true
+      },
+      "Subscriptions": {
+        "allow_subscriptions": true,
+        "subscriptions_base_path": "subscriptions/",
+        "subscriptions_check_interval": "300"
+      },
+      "Users": {
+        "base_path": "users/",
+        "allow_registration": true,
+        "auth_method": "internal",
+        "ldap_config": {
+            "url": "ldap://localhost:389",
+            "bindDN": "cn=root",
+            "bindCredentials": "secret",
+            "searchBase": "ou=passport-ldapauth",
+            "searchFilter": "(uid={{username}})"
+        }
+      },
+      "Advanced": {
+        "use_default_downloading_agent": true,
+        "custom_downloading_agent": "",
+        "multi_user_mode": false,
+        "allow_advanced_download": false,
+        "use_cookies": false,
+        "jwt_expiration": 86400,
+        "logger_level": "info"
+      }
+    }
+  }

backend/config/default.json

@@ -1,44 +0,0 @@
-{
-    "YoutubeDLMaterial": {
-        "Host": {
-            "url": "http://example.com",
-            "port": "17442"
-        },
-      "Encryption": {
-        "use-encryption": false,
-        "cert-file-path": "/etc/letsencrypt/live/example.com/fullchain.pem",
-        "key-file-path": "/etc/letsencrypt/live/example.com/privkey.pem"
-      },
-      "Downloader": {
-        "path-audio": "audio/",
-        "path-video": "video/",
-        "custom_args": ""
-      },
-      "Extra": {
-        "title_top": "Youtube Downloader",
-        "file_manager_enabled": true,
-        "allow_quality_select": true,
-        "download_only_mode": false,
-        "allow_multi_download_mode": true
-      },
-      "API": {
-        "use_youtube_API": false,
-        "youtube_API_key": ""
-      },
-      "Themes": {
-        "default_theme": "default",
-        "allow_theme_change": true
-      },
-      "Subscriptions": {
-        "allow_subscriptions": true,
-        "subscriptions_base_path": "subscriptions/",
-        "subscriptions_check_interval": "300",
-        "subscriptions_use_youtubedl_archive": true
-      },
-      "Advanced": {
-        "use_default_downloading_agent": true,
-        "custom_downloading_agent": "",
-        "allow_advanced_download": false
-      }
-    }
-  }

backend/config/encrypted.json

@@ -1,44 +0,0 @@
-{
-    "YoutubeDLMaterial": {
-      "Host": {
-        "url": "https://example.com",
-        "port": "17442"
-      },
-      "Encryption": {
-        "use-encryption": true,
-        "cert-file-path": "/etc/letsencrypt/live/example.com/fullchain.pem",
-        "key-file-path": "/etc/letsencrypt/live/example.com/privkey.pem"
-      },
-      "Downloader": {
-        "path-audio": "audio/",
-        "path-video": "video/",
-        "custom_args": ""
-      },
-      "Extra": {
-        "title_top": "Youtube Downloader",
-        "file_manager_enabled": true,
-        "allow_quality_select": true,
-        "download_only_mode": false,
-        "allow_multi_download_mode": true
-      },
-      "API": {
-        "use_youtube_API": false,
-        "youtube_API_key": ""
-      },
-      "Themes": {
-        "default_theme": "default",
-        "allow_theme_change": true
-      },
-      "Subscriptions": {
-        "allow_subscriptions": true,
-        "subscriptions_base_path": "subscriptions/",
-        "subscriptions_check_interval": "300",
-        "subscriptions_use_youtubedl_archive": true
-      },
-      "Advanced": {
-        "use_default_downloading_agent": true,
-        "custom_downloading_agent": "",
-        "allow_advanced_download": false
-      }
-    }
-  }

backend/consts.js

@@ -1,5 +1,3 @@
-var config = require('config');
-
 let CONFIG_ITEMS = {
     // Host
     'ytdl_url': {
@@ -11,20 +9,6 @@ let CONFIG_ITEMS = {
         'path': 'YoutubeDLMaterial.Host.port'
     },
 
-    // Encryption
-    'ytdl_use_encryption': {
-        'key': 'ytdl_use_encryption',
-        'path': 'YoutubeDLMaterial.Encryption.use-encryption'
-    },
-    'ytdl_cert_file_path': {
-        'key': 'ytdl_cert_file_path',
-        'path': 'YoutubeDLMaterial.Encryption.cert-file-path'
-    },
-    'ytdl_key_file_path': {
-        'key': 'ytdl_key_file_path',
-        'path': 'YoutubeDLMaterial.Encryption.key-file-path'
-    },
-
     // Downloader
     'ytdl_audio_folder_path': {
         'key': 'ytdl_audio_folder_path',
@@ -34,10 +18,18 @@ let CONFIG_ITEMS = {
         'key': 'ytdl_video_folder_path',
         'path': 'YoutubeDLMaterial.Downloader.path-video'
     },
+    'ytdl_use_youtubedl_archive': {
+        'key': 'ytdl_use_youtubedl_archive',
+        'path': 'YoutubeDLMaterial.Downloader.use_youtubedl_archive'
+    },
     'ytdl_custom_args': {
         'key': 'ytdl_custom_args',
         'path': 'YoutubeDLMaterial.Downloader.custom_args'
     },
+    'ytdl_safe_download_override': {
+        'key': 'ytdl_safe_download_override',
+        'path': 'YoutubeDLMaterial.Downloader.safe_download_override'
+    },
 
     // Extra
     'ytdl_title_top': {
@@ -60,8 +52,20 @@ let CONFIG_ITEMS = {
         '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'
+    },
 
     // API
+    'ytdl_use_api_key': {
+        'key': 'ytdl_use_api_key',
+        'path': 'YoutubeDLMaterial.API.use_API_key'
+    },
+    'ytdl_api_key': {
+        'key': 'ytdl_api_key',
+        'path': 'YoutubeDLMaterial.API.API_key'
+    },
     'ytdl_use_youtube_api': {
         'key': 'ytdl_use_youtube_api',
         'path': 'YoutubeDLMaterial.API.use_youtube_API'
@@ -98,9 +102,23 @@ let CONFIG_ITEMS = {
         'key': 'ytdl_subscriptions_check_interval',
         'path': 'YoutubeDLMaterial.Subscriptions.subscriptions_check_interval'
     },
-    'ytdl_subscriptions_use_youtubedl_archive': {
-        'key': 'ytdl_use_youtubedl_archive',
-        'path': 'YoutubeDLMaterial.Subscriptions.subscriptions_use_youtubedl_archive'
+
+    // Users
+    'ytdl_users_base_path': {
+        'key': 'ytdl_users_base_path',
+        'path': 'YoutubeDLMaterial.Users.base_path'
+    },
+    'ytdl_allow_registration': {
+        'key': 'ytdl_allow_registration',
+        'path': 'YoutubeDLMaterial.Users.allow_registration'
+    },
+    'ytdl_auth_method': {
+        'key': 'ytdl_auth_method',
+        'path': 'YoutubeDLMaterial.Users.auth_method'
+    },
+    'ytdl_ldap_config': {
+        'key': 'ytdl_ldap_config',
+        'path': 'YoutubeDLMaterial.Users.ldap_config'
     },
 
     // Advanced
@@ -112,10 +130,39 @@ let CONFIG_ITEMS = {
         'key': 'ytdl_custom_downloading_agent',
         'path': 'YoutubeDLMaterial.Advanced.custom_downloading_agent'
     },
+    'ytdl_multi_user_mode': {
+        'key': 'ytdl_multi_user_mode',
+        'path': 'YoutubeDLMaterial.Advanced.multi_user_mode'
+    },
     'ytdl_allow_advanced_download': {
         'key': 'ytdl_allow_advanced_download',
         'path': 'YoutubeDLMaterial.Advanced.allow_advanced_download'
     },
+    'ytdl_use_cookies': {
+        'key': 'ytdl_use_cookies',
+        'path': 'YoutubeDLMaterial.Advanced.use_cookies'
+    },
+    'ytdl_jwt_expiration': {
+        'key': 'ytdl_jwt_expiration',
+        'path': 'YoutubeDLMaterial.Advanced.jwt_expiration'
+    },
+    'ytdl_logger_level': {
+        'key': 'ytdl_logger_level',
+        'path': 'YoutubeDLMaterial.Advanced.logger_level'
+    }
 };
 
-module.exports.CONFIG_ITEMS = CONFIG_ITEMS;
+AVAILABLE_PERMISSIONS = [
+    'filemanager',
+    'settings',
+    'subscriptions',
+    'sharing',
+    'advanced_download',
+    'downloads_manager'
+];
+
+module.exports = {
+    CONFIG_ITEMS: CONFIG_ITEMS,
+    AVAILABLE_PERMISSIONS: AVAILABLE_PERMISSIONS,
+    CURRENT_VERSION: 'v4.1'
+}

backend/db.js

@@ -0,0 +1,200 @@
+var fs = require('fs-extra')
+var path = require('path')
+var utils = require('./utils')
+const { uuid } = require('uuidv4');
+const config_api = require('./config');
+
+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; }
+
+function initialize(input_db, input_users_db, input_logger) {
+    setDB(input_db, input_users_db);
+    setLogger(input_logger);
+}
+
+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 ${file_id}`);
+        return false;
+    }
+
+    utils.fixVideoMetadataPerms(file_id, type, multiUserMode && multiUserMode.file_path);
+
+    // add additional info
+    file_object['uid'] = uuid();
+    file_object['registered'] = Date.now();
+    path_object = path.parse(file_object['path']);
+    file_object['path'] = path.format(path_object);
+
+    if (!sub) {
+        if (multiUserMode) {
+            const user_uid = multiUserMode.user;
+            db_path = users_db.get('users').find({uid: user_uid}).get(`files.${type}`);
+        } else {
+            db_path = db.get(`files.${type}`)
+        }
+    } else {
+        if (multiUserMode) {
+            const user_uid = multiUserMode.user;
+            db_path = users_db.get('users').find({uid: user_uid}).get('subscriptions').find({id: sub.id}).get('videos');
+        } else {
+            db_path = db.get('subscriptions').find({id: sub.id}).get('videos');
+        }
+    }
+
+    const file_uid = registerFileDBManual(db_path, file_object)
+    return file_uid;
+}
+
+function registerFileDBManual(db_path, file_object) {
+    // add additional info
+    file_object['uid'] = uuid();
+    file_object['registered'] = Date.now();
+    path_object = path.parse(file_object['path']);
+    file_object['path'] = path.format(path_object);
+
+    // remove duplicate(s)
+    db_path.remove({path: file_object['path']}).write();
+
+    // add new file to db
+    db_path.push(file_object).write();
+    return file_object['uid'];
+}
+
+function generateFileObject(id, type, customPath = null, sub = null) {
+    if (!customPath && sub) {
+        customPath = getAppendedBasePathSub(sub, config_api.getConfigItem('ytdl_subscriptions_base_path'));
+    }
+    var jsonobj = (type === 'audio') ? utils.getJSONMp3(id, customPath, true) : utils.getJSONMp4(id, customPath, true);
+    if (!jsonobj) {
+        return null;
+    }
+    const ext = (type === 'audio') ? '.mp3' : '.mp4'
+    const file_path = utils.getTrueFileName(jsonobj['_filename'], type); // path.join(type === 'audio' ? audioFolderPath : videoFolderPath, id + ext);
+    // console.
+    var stats = fs.statSync(path.join(__dirname, file_path));
+
+    var title = jsonobj.title;
+    var url = jsonobj.webpage_url;
+    var uploader = jsonobj.uploader;
+    var upload_date = jsonobj.upload_date;
+    upload_date = upload_date ? `${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;
+}
+
+function getAppendedBasePathSub(sub, base_path) {
+    return path.join(base_path, (sub.isPlaylist ? 'playlists/' : 'channels/'), sub.name);
+}
+
+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
+    const multi_user_mode = config_api.getConfigItem('ytdl_multi_user_mode');
+    const usersFileFolder = config_api.getConfigItem('ytdl_users_base_path');
+    const subscriptions_enabled = config_api.getConfigItem('ytdl_allow_subscriptions');
+    if (multi_user_mode) {
+        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'),
+                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'),
+                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,
+            dbPath: db.get('files.audio'),
+            type: 'audio'
+        });
+
+        // add video dir to check list
+        dirs_to_check.push({
+            basePath: videoFolderPath,
+            dbPath: db.get('files.video'),
+            type: 'video'
+        });
+    }
+
+    // add subscriptions to check list
+    for (let i = 0; i < subscriptions_to_check.length; i++) {
+        let subscription_to_check = subscriptions_to_check[i];
+        dirs_to_check.push({
+            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),
+            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
+        });
+    }
+
+    // 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);
+
+        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}`);
+            }
+        });
+    });
+
+}
+
+module.exports = {
+    initialize: initialize,
+    registerFileDB: registerFileDB,
+    updatePlaylist: updatePlaylist,
+    importUnregisteredFiles: importUnregisteredFiles
+}

backend/entrypoint.sh

@@ -0,0 +1,17 @@
+#!/bin/sh
+set -eu
+
+CMD="node app.js"
+
+# if the first arg starts with "-" pass it to program
+if [ "${1#-}" != "$1" ]; then
+  set -- "$CMD" "$@"
+fi
+
+# chown current working directory to current user
+if [ "$*" = "$CMD" ] && [ "$(id -u)" = "0" ]; then
+  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/package.json

@@ -5,7 +5,17 @@
   "main": "index.js",
   "scripts": {
     "test": "echo \"Error: no test specified\" && exit 1",
-    "start": "node app.js"
+    "start": "nodemon -q app.js"
+  },
+  "nodemonConfig": {
+    "ignore": [
+      "*.js",
+      "appdata/*",
+      "public/*"
+    ],
+    "watch": [
+      "restart.json"
+    ]
   },
   "repository": {
     "type": "git",
@@ -20,13 +30,33 @@
   "dependencies": {
     "archiver": "^3.1.1",
     "async": "^3.1.0",
+    "bcryptjs": "^2.4.0",
     "compression": "^1.7.4",
     "config": "^3.2.3",
     "exe": "^1.0.2",
     "express": "^4.17.1",
+    "fluent-ffmpeg": "^2.1.2",
+    "fs-extra": "^9.0.0",
+    "jsonwebtoken": "^8.5.1",
     "lowdb": "^1.0.0",
+    "md5": "^2.2.1",
+    "merge-files": "^0.1.2",
+    "multer": "^1.4.2",
+    "node-fetch": "^2.6.0",
+    "node-id3": "^0.1.14",
+    "nodemon": "^2.0.2",
+    "passport": "^0.4.1",
+    "passport-http": "^0.3.0",
+    "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",
     "shortid": "^2.2.15",
+    "unzipper": "^0.10.10",
     "uuidv4": "^6.0.6",
+    "winston": "^3.2.1",
     "youtube-dl": "^3.0.2"
   }
 }

backend/subscriptions.js

@@ -1,19 +1,29 @@
-const low = require('lowdb')
 const FileSync = require('lowdb/adapters/FileSync')
 
-var fs = require('fs');
+var fs = require('fs-extra');
 const { uuid } = require('uuidv4');
 var path = require('path');
 
 var youtubedl = require('youtube-dl');
 const config_api = require('./config');
-
-const adapter = new FileSync('db.json');
-const db = low(adapter)
+var utils = require('./utils')
 
 const debugMode = process.env.YTDL_MODE === 'debug';
 
-async function subscribe(sub) {
+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 = {
         success: false,
         error: ''
@@ -21,41 +31,75 @@ async function subscribe(sub) {
     return new Promise(async resolve => {
         // sub should just have url and name. here we will get isPlaylist and path
         sub.isPlaylist = sub.url.includes('playlist');
+        sub.videos = [];
 
-        if (db.get('subscriptions').find({url: sub.url}).value()) {
-            console.log('Sub already exists');
-            result_obj.error = 'Subcription with URL ' + sub.url + ' already exists!';
+        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.`);
+            result_obj.error = 'Subcription with URL ' + sub.url + ' already exists! Custom name is required.';
             resolve(result_obj);
             return;
         }
 
         // add sub to db
-        db.get('subscriptions').push(sub).write();
+        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.')
+        };
 
-        let success = await getSubscriptionInfo(sub);
         result_obj.success = success;
         result_obj.sub = sub;
-        getVideosForSub(sub);
         resolve(result_obj);
     });
-    
+
 }
 
-async function getSubscriptionInfo(sub) {
-    const basePath = config_api.getConfigItem('ytdl_subscriptions_base_path');
+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(resolve => {
-        // get videos 
-        let downloadConfig = ['--dump-json', '--playlist-end', '1']
+        // 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) {
-                console.log('Subscribe: got info for subscription ' + sub.id);
+                logger.info('Subscribe: got info for subscription ' + sub.id);
             }
             if (err) {
-                console.log(err.stderr);
+                logger.error(err.stderr);
                 resolve(false);
             } else if (output) {
                 if (output.length === 0 || (output.length === 1 && output[0] === '')) {
-                    if (debugMode) console.log('Could not get info for ' + sub.id);
+                    logger.verbose('Could not get info for ' + sub.id);
                     resolve(false);
                 }
                 for (let i = 0; i < output.length; i++) {
@@ -68,31 +112,33 @@ async function getSubscriptionInfo(sub) {
                     if (!output_json) {
                         continue;
                     }
-
                     if (!sub.name) {
                         sub.name = sub.isPlaylist ? output_json.playlist_title : output_json.uploader;
                         // if it's now valid, update
                         if (sub.name) {
-                            db.get('subscriptions').find({id: sub.id}).assign({name: sub.name}).write();
+                            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();
                         }
                     }
 
-                    if (!sub.archive) {
+                    const useArchive = config_api.getConfigItem('ytdl_use_youtubedl_archive');
+                    if (useArchive && !sub.archive) {
                         // must create the archive
-                        const archive_dir = basePath + 'archives/' + sub.name;
+                        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
-                        if (!fs.existsSync(archive_dir)) {
-                            fs.mkdirSync(archive_dir);
-                            fs.closeSync(fs.openSync(archive_path, 'w'));
-                        } else if (!fs.existsSync(archive_path)) {
-                            fs.closeSync(fs.openSync(archive_path, 'w'));
-                        }
+                        fs.ensureDirSync(archive_dir);
+                        fs.ensureFileSync(archive_path);
 
                         // updates subscription
                         sub.archive = archive_dir;
-                        db.get('subscriptions').find({id: sub.id}).assign({archive: archive_dir}).write();
+                        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
@@ -105,13 +151,25 @@ async function getSubscriptionInfo(sub) {
     });
 }
 
-async function unsubscribe(sub, deleteMode) {
+async function unsubscribe(sub, deleteMode, user_uid = null) {
     return new Promise(async resolve => {
-        const basePath = config_api.getConfigItem('ytdl_subscriptions_base_path');
+        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;
-        db.get('subscriptions').remove({id: id}).write();
+        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();
+
+        // failed subs have no name, on unsubscribe they shouldn't error
+        if (!sub.name) {
+            return;
+        }
 
         const appendedBasePath = getAppendedBasePath(sub, basePath);
         if (deleteMode && fs.existsSync(appendedBasePath)) {
@@ -129,21 +187,33 @@ async function unsubscribe(sub, deleteMode) {
 
 }
 
-async function deleteSubscriptionFile(sub, file, deleteForever) {
-    const basePath = config_api.getConfigItem('ytdl_subscriptions_base_path');
-    const useArchive = config_api.getConfigItem('ytdl_subscriptions_use_youtubedl_archive');
+async function deleteSubscriptionFile(sub, file, deleteForever, file_uid = null, user_uid = null) {
+    let basePath = null;
+    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;
+    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+'.mp4');
+        var videoFilePath = path.join(__dirname,filePath,name+ext);
         var imageFilePath = path.join(__dirname,filePath,name+'.jpg');
+        var altImageFilePath = path.join(__dirname,filePath,name+'.jpg');
 
         jsonExists = fs.existsSync(jsonPath);
         videoFileExists = fs.existsSync(videoFilePath);
         imageFileExists = fs.existsSync(imageFilePath);
+        altImageFileExists = fs.existsSync(altImageFilePath);
 
         if (jsonExists) {
             retrievedID = JSON.parse(fs.readFileSync(jsonPath, 'utf8'))['id'];
@@ -154,6 +224,10 @@ async function deleteSubscriptionFile(sub, file, deleteForever) {
             fs.unlinkSync(imageFilePath);
         }
 
+        if (altImageFileExists) {
+            fs.unlinkSync(altImageFilePath);
+        }
+
         if (videoFileExists) {
             fs.unlink(videoFilePath, function(err) {
                 if (fs.existsSync(jsonPath) || fs.existsSync(videoFilePath)) {
@@ -174,30 +248,72 @@ async function deleteSubscriptionFile(sub, file, deleteForever) {
             // TODO: tell user that the file didn't exist
             resolve(true);
         }
-        
+
     });
 }
 
-async function getVideosForSub(sub) {
+async function getVideosForSub(sub, user_uid = null) {
     return new Promise(resolve => {
-        if (!subExists(sub.id)) {
+        if (!subExists(sub.id, user_uid)) {
             resolve(false);
             return;
         }
-        const basePath = config_api.getConfigItem('ytdl_subscriptions_base_path');
-        const useArchive = config_api.getConfigItem('ytdl_subscriptions_use_youtubedl_archive');
+
+        // 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');
+
+        const useArchive = config_api.getConfigItem('ytdl_use_youtubedl_archive');
 
         let appendedBasePath = null
-        if (sub.name) {
-            appendedBasePath = getAppendedBasePath(sub, basePath);
-        } else {
-            appendedBasePath = basePath + (sub.isPlaylist ? 'playlists/%(playlist_title)s' : 'channels/%(uploader)s');
+        appendedBasePath = getAppendedBasePath(sub, basePath);
+
+        let multiUserMode = null;
+        if (user_uid) {
+            multiUserMode = {
+                user: user_uid,
+                file_path: appendedBasePath
+            }
         }
 
-        let downloadConfig = ['-o', appendedBasePath + '/%(title)s.mp4', '-f', 'bestvideo[ext=mp4]+bestaudio[ext=m4a]/mp4', '-ciw', '--write-annotations', '--write-thumbnail', '--write-info-json', '--print-json'];
+        const ext = (sub.type && sub.type === 'audio') ? '.mp3' : '.mp4'
 
-        if (sub.timerange) {
-            downloadConfig.push('--dateafter', sub.timerange);
+        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;
@@ -211,17 +327,51 @@ async function getVideosForSub(sub) {
             downloadConfig.push('--download-archive', archive_path);
         }
 
-        // get videos 
-        youtubedl.exec(sub.url, downloadConfig, {}, function(err, output) {
-            if (debugMode) {
-                console.log('Subscribe: got videos for subscription ' + sub.name);
+        // 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 (err) {
-                console.log(err.stderr);
+        }
+
+        // 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);
+                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/);
+                        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);
+                    }
+                }
                 resolve(false);
             } else if (output) {
                 if (output.length === 0 || (output.length === 1 && output[0] === '')) {
-                    if (debugMode) console.log('No additional videos to download for ' + sub.name);
+                    logger.verbose('No additional videos to download for ' + sub.name);
                     resolve(true);
                 }
                 for (let i = 0; i < output.length; i++) {
@@ -235,32 +385,71 @@ async function getVideosForSub(sub) {
                         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);
     });
 }
 
-function getAllSubscriptions() {
-    const subscriptions = db.get('subscriptions').value();
-    return subscriptions;
+function handleOutputJSON(sub, sub_db, output_json, multiUserMode = null, reset_videos = false) {
+    if (sub.streamingOnly) {
+        if (reset_videos) {
+            sub_db.assign({videos: []}).write();
+        }
+
+        // remove unnecessary info
+        output_json.formats = null;
+
+        // add to db
+        sub_db.get('videos').push(output_json).write();
+    } else {
+        db_api.registerFileDB(path.basename(output_json['_filename']), sub.type, multiUserMode, sub);
+    }
 }
 
-function getSubscription(subID) {
-    return db.get('subscriptions').find({id: subID}).value();
+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();
 }
 
-function subExists(subID) {
-    return !!db.get('subscriptions').find({id: subID}).value();
+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 true;
+}
+
+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 base_path + (sub.isPlaylist ? 'playlists/' : 'channels/') + sub.name;
+
+    return path.join(base_path, (sub.isPlaylist ? 'playlists/' : 'channels/'), sub.name);
 }
 
 // https://stackoverflow.com/a/32197381/8088021
@@ -279,37 +468,41 @@ const deleteFolderRecursive = function(folder_to_delete) {
   };
 
 function removeIDFromArchive(archive_path, id) {
-    fs.readFile(archive_path, {encoding: 'utf-8'}, function(err, data) {
-        if (err) throw error;
-    
-        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; 
-            }
+    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;
         }
-    
-        dataArray.splice(lastIndex, 1); // remove the keyword id from the data Array
-    
-        // UPDATE FILE WITH NEW DATA
-        const updatedData = dataArray.join('\n');
-        fs.writeFile(archive_path, updatedData, (err) => {
-            if (err) throw err;
-            // console.log ('Successfully updated the file data');
-        });
-    
-    });
+    }
+
+    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,
     getAllSubscriptions    : getAllSubscriptions,
+    updateSubscription     : updateSubscription,
     subscribe              : subscribe,
     unsubscribe            : unsubscribe,
     deleteSubscriptionFile : deleteSubscriptionFile,
-    getVideosForSub        : getVideosForSub
+    getVideosForSub        : getVideosForSub,
+    removeIDFromArchive    : removeIDFromArchive,
+    setLogger              : setLogger,
+    initialize             : initialize
 }

backend/subscriptions/channels/.gitignore

@@ -0,0 +1,4 @@
+# Ignore everything in this directory
+*
+# Except this file
+!.gitignore

backend/subscriptions/playlists/.gitignore

@@ -0,0 +1,4 @@
+# Ignore everything in this directory
+*
+# Except this file
+!.gitignore

backend/utils.js

@@ -0,0 +1,160 @@
+var fs = require('fs-extra')
+var path = require('path')
+const config_api = require('./config');
+
+const is_windows = process.platform === 'win32';
+
+function getTrueFileName(unfixed_path, type) {
+    let fixed_path = unfixed_path;
+
+    const new_ext = (type === 'audio' ? 'mp3' : 'mp4');
+    let unfixed_parts = unfixed_path.split('.');
+    const old_ext = unfixed_parts[unfixed_parts.length-1];
+
+
+    if (old_ext !== new_ext) {
+        unfixed_parts[unfixed_parts.length-1] = new_ext;
+        fixed_path = unfixed_parts.join('.');
+    }
+    return fixed_path;
+}
+
+function getDownloadedFilesByType(basePath, type) {
+    // return empty array if the path doesn't exist
+    if (!fs.existsSync(basePath)) return [];
+
+    let files = [];
+    const ext = type === 'audio' ? 'mp3' : 'mp4';
+    var located_files = recFindByExt(basePath, ext);
+    for (let i = 0; i < located_files.length; i++) {
+        let file = located_files[i];
+        var file_path = path.basename(file);
+
+        var stats = fs.statSync(file);
+
+        var id = file_path.substring(0, file_path.length-4);
+        var jsonobj = getJSONByType(type, id, basePath);
+        if (!jsonobj) continue;
+        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 File(id, title, thumbnail, isaudio, duration, url, uploader, size, file, upload_date);
+        files.push(file_obj);
+    }
+    return files;
+}
+
+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");
+    var alternateJsonPath = path.join(customPath, name + ".mp4.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 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");
+    var alternateJsonPath = path.join(customPath, name + ".mp3.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)
+}
+
+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 files_to_fix = [
+        // JSONs
+        path.join(customPath, name + '.info.json'),
+        path.join(customPath, name + ext + '.info.json'),
+        // Thumbnails
+        path.join(customPath, name + '.webp'),
+        path.join(customPath, name + '.jpg')
+    ];
+
+    for (const file of files_to_fix) {
+        if (!fs.existsSync(file)) continue;
+        fs.chmodSync(file, 0o644);
+    }
+}
+
+function recFindByExt(base,ext,files,result)
+{
+    files = files || fs.readdirSync(base)
+    result = result || []
+
+    files.forEach(
+        function (file) {
+            var newbase = path.join(base,file)
+            if ( fs.statSync(newbase).isDirectory() )
+            {
+                result = recFindByExt(newbase,ext,fs.readdirSync(newbase),result)
+            }
+            else
+            {
+                if ( file.substr(-1*(ext.length+1)) == '.' + ext )
+                {
+                    result.push(newbase)
+                }
+            }
+        }
+    )
+    return result
+}
+
+// objects
+
+function File(id, title, thumbnailURL, isAudio, duration, url, uploader, size, path, upload_date) {
+    this.id = id;
+    this.title = title;
+    this.thumbnailURL = thumbnailURL;
+    this.isAudio = isAudio;
+    this.duration = duration;
+    this.url = url;
+    this.uploader = uploader;
+    this.size = size;
+    this.path = path;
+    this.upload_date = upload_date;
+}
+
+module.exports = {
+    getJSONMp3: getJSONMp3,
+    getJSONMp4: getJSONMp4,
+    getTrueFileName: getTrueFileName,
+    fixVideoMetadataPerms: fixVideoMetadataPerms,
+    getDownloadedFilesByType: getDownloadedFilesByType,
+    recFindByExt: recFindByExt,
+    File: File
+}

backend/video/.gitignore

@@ -0,0 +1,4 @@
+# Ignore everything in this directory
+*
+# Except this file
+!.gitignore

chrome-extension/manifest.json

@@ -1,8 +1,8 @@
 {
     "manifest_version": 2,
     "name": "YoutubeDL-Material",
-    "version": "0.1",
-    "description": "The official chrome extension of YoutubeDL-Material, an open-source and self-hosted YouTube downloader.",
+    "version": "0.3",
+    "description": "The Official Firefox & Chrome Extension of YoutubeDL-Material, an open-source and self-hosted YouTube downloader.",
     "background": {
         "scripts": ["background.js"]
     },
@@ -16,5 +16,11 @@
     "options_ui": {
         "page": "options.html",
         "open_in_tab": false
+    },
+    "browser_specific_settings": {
+        "gecko": {
+          "id": "IsaacMGrynsztein@gmail.com",
+          "strict_min_version": "57.0"
+        }
     }
 }

chrome-extension/options.html

@@ -1,29 +1,42 @@
 <!DOCTYPE html>
 <html>
-<head><title>YoutubeDL-Material Extension Options</title></head>
+<head>
+    <title>YoutubeDL-Material Extension Options</title>
+    <!-- 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>
 
 <h2>Settings</h2>
 
-<div>
-    <h4>Frontend URL</h4>
-  <input placeholder="Frontend URL" type="text" id="frontend_url">
+<div style="width: 95%; margin: 0 auto;">
+    <div class="form-group">
+    <label for="frontend_url">Frontend URL:</label>
+    <input class="form-control" type="text" id="frontend_url">
+    </div>
+
+    <div class="checkbox">
+        <label>
+            <input type="checkbox" id="audio_only">
+            Audio only
+        </label>
+    </div>
+
+    <div id="status"></div>
+    <button style="margin-bottom: 10px;" class="btn btn-primary" data-toggle="collapse" data-target="#collapseExample" aria-expanded="false" aria-controls="collapseExample" id="save">Save</button>
+
+    <div class="collapse" id="collapseExample">
+        <div class="card card-body">
+        Settings successfully saved!
+        </div>
+    </div>
 </div>
 
-<br/>
-
-<div>
-    <label>
-        <input type="checkbox" id="audio_only">
-        Audio only
-    </label>
-</div>
-
-<br/>
-
-<div id="status"></div>
-<button id="save">Save</button>
-
 <script src="options.js"></script>
 </body>
 </html>

chrome-extension/options.js

@@ -7,11 +7,10 @@ function save_options() {
         audio_only: audio_only
     }, function() {
       // Update status to let user know options were saved.
-      var status = document.getElementById('status');
-      status.textContent = 'Options saved.';
+      $('#collapseExample').collapse('show');
       setTimeout(function() {
-        status.textContent = '';
-      }, 750);
+        $('#collapseExample').collapse('hide');
+      }, 2000);
     });
   }
   

db.json

@@ -1,6 +0,0 @@
-{
-  "playlists": {
-    "audio": [],
-    "video": []
-  }
-}

docker-compose.yml

@@ -1,38 +1,15 @@
-
 version: "2"
 services:
     ytdl_material:
-        build: .
         environment: 
-            # config items
-            ytdl_url: http://localhost:8998
-            ytdl_port: '17442'
-            ytdl_use_encryption: 'false'
-            ytdl_cert_file_path: /etc/letsencrypt/live/example.com/fullchain.pem
-            ytdl_key_file_path: /etc/letsencrypt/live/example.com/privkey.pem
-            ytdl_audio_folder_path: audio/
-            ytdl_video_folder_path: video/
-            ytdl_custom_args: ''
-            ytdl_title_top: Youtube Downloader
-            ytdl_file_manager_enabled: 'true'
-            ytdl_allow_quality_select: 'true'
-            ytdl_download_only_mode: 'false'
-            ytdl_allow_multi_download_mode: 'true'
-            ytdl_use_youtube_api: 'false'
-            ytdl_youtube_api_key: 'false'
-            ytdl_default_theme: default
-            ytdl_allow_theme_change: 'true'
-            ytdl_allow_subscriptions: 'true'
-            ytdl_subscriptions_base_path: subscriptions/
-            ytdl_subscriptions_check_interval: '300'
-            ytdl_subscriptions_use_youtubedl_archive: 'true'
-            ytdl_use_default_downloading_agent: 'true'
-            ytdl_custom_downloading_agent: 'false'
-            ytdl_allow_advanced_download: 'false'
-            # do not touch this
-            write_ytdl_config: 'true'
             ALLOW_CONFIG_MUTATIONS: 'true'
         restart: always
+        volumes:
+            - ./appdata:/app/appdata
+            - ./audio:/app/audio
+            - ./video:/app/video
+            - ./subscriptions:/app/subscriptions
+            - ./users:/app/users
         ports:
             - "8998:17442"
-        image: tzahi12345/youtubedl-material:3.4
+        image: tzahi12345/youtubedl-material:latest

hooks/post_checkout

@@ -0,0 +1,3 @@
+#!/bin/bash
+# downloads a local copy of qemu on docker-hub build machines
+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 .

hooks/pre_build

@@ -0,0 +1,4 @@
+#!/bin/bash
+# Register qemu-*-static for all supported processors except the 
+# current one, but also remove all registered binfmt_misc before
+docker run --rm --privileged multiarch/qemu-user-static:register --reset

package.json

@@ -1,11 +1,12 @@
 {
   "name": "youtube-dl-material",
-  "version": "0.0.0",
+  "version": "4.1.0",
   "license": "MIT",
   "scripts": {
     "ng": "ng",
     "start": "ng serve",
     "build": "ng build",
+    "heroku-postbuild": "npm install --prefix backend",
     "test": "ng test",
     "lint": "ng lint",
     "e2e": "ng e2e",
@@ -17,42 +18,45 @@
   },
   "private": true,
   "dependencies": {
-    "@angular-devkit/core": "^8.3.12",
-    "@angular/animations": "^8.2.11",
-    "@angular/cdk": "^8.2.3",
-    "@angular/common": "^8.2.11",
-    "@angular/compiler": "^8.2.11",
-    "@angular/core": "^8.2.11",
-    "@angular/forms": "^8.2.11",
-    "@angular/http": "^7.2.15",
-    "@angular/material": "^8.2.3",
-    "@angular/platform-browser": "^8.2.11",
-    "@angular/platform-browser-dynamic": "^8.2.11",
-    "@angular/router": "^8.2.11",
+    "@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",
     "core-js": "^2.4.1",
     "file-saver": "^2.0.2",
-    "hammerjs": "^2.0.8",
+    "filesize": "^6.1.0",
+    "fingerprintjs2": "^2.1.0",
+    "nan": "^2.14.1",
     "ng-lazyload-image": "^7.0.1",
-    "ng4-configure": "^0.1.7",
-    "ngx-content-loading": "^0.1.3",
+    "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": "~3.5.3",
-    "videogular2": "^7.0.1",
+    "typescript": "~3.7.5",
     "web-animations-js": "^2.3.2",
-    "zone.js": "~0.9.1"
+    "zone.js": "~0.10.2"
   },
   "devDependencies": {
-    "@angular-devkit/build-angular": "^0.803.24",
-    "@angular/cli": "^8.3.12",
-    "@angular/compiler-cli": "^8.2.11",
-    "@angular/language-service": "^8.2.11",
+    "@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": "2.5.45",
-    "@types/node": "~6.0.60",
-    "codelyzer": "^5.0.1",
+    "@types/node": "^12.11.1",
+    "codelyzer": "^5.1.2",
     "electron": "^8.0.1",
     "jasmine-core": "~2.6.2",
     "jasmine-spec-reporter": "~4.1.0",
@@ -64,7 +68,6 @@
     "karma-jasmine-html-reporter": "^0.2.2",
     "protractor": "~5.1.2",
     "ts-node": "~3.0.4",
-    "tslint": "~5.3.2",
-    "typescript": "~3.5.3"
+    "tslint": "~5.3.2"
   }
 }

src/app/app-routing.module.ts

@@ -4,12 +4,18 @@ import { MainComponent } from './main/main.component';
 import { PlayerComponent } from './player/player.component';
 import { SubscriptionsComponent } from './subscriptions/subscriptions.component';
 import { SubscriptionComponent } from './subscription/subscription/subscription.component';
+import { PostsService } from './posts.services';
+import { LoginComponent } from './components/login/login.component';
+import { DownloadsComponent } from './components/downloads/downloads.component';
+
 const routes: Routes = [
-  { path: 'home', component: MainComponent },
-  { path: 'player', component: PlayerComponent},
-  { path: 'subscriptions', component: SubscriptionsComponent },
-  { path: 'subscription', component: SubscriptionComponent },
-  { path: '', redirectTo: '/home', pathMatch: 'full' },
+  { path: 'home', component: MainComponent, canActivate: [PostsService] },
+  { path: 'player', component: PlayerComponent, canActivate: [PostsService]},
+  { path: 'subscriptions', component: SubscriptionsComponent, canActivate: [PostsService] },
+  { path: 'subscription', component: SubscriptionComponent, canActivate: [PostsService] },
+  { path: 'login', component: LoginComponent },
+  { path: 'downloads', component: DownloadsComponent },
+  { path: '', redirectTo: '/home', pathMatch: 'full' }
 ];
 
 @NgModule({

src/app/app.component.css

@@ -16,4 +16,13 @@
     top: 2px;
     left: 10px;
     position: relative;
+    pointer-events: none;
+}
+
+.sidenav-container {
+    z-index: -1 !important;
+}
+
+.top-toolbar {
+    height: 64px;
 }

src/app/app.component.html

@@ -1,37 +1,53 @@
 <div [style.background]="postsService.theme ? postsService.theme.background_color : null" style="width: 100%; height: 100%;">
-    <div>
-        <mat-toolbar color="primary" class="top">
+    <div class="mat-elevation-z3" style="position: relative; z-index: 10;">
+        <mat-toolbar color="primary" class="sticky-toolbar top-toolbar">
             <div class="flex-row" width="100%" height="100%">
                 <div class="flex-column" style="text-align: left; margin-top: 1px;">
-                    <button #hamburgerMenu style="outline: none" *ngIf="router.url.split(';')[0] !== '/player' && allowSubscriptions" mat-icon-button aria-label="Toggle side navigation" (click)="toggleSidenav()"><mat-icon>menu</mat-icon></button>
+                    <button #hamburgerMenu style="outline: none" *ngIf="router.url.split(';')[0] !== '/player'" mat-icon-button aria-label="Toggle side navigation" (click)="toggleSidenav()"><mat-icon>menu</mat-icon></button>
                     <button (click)="goBack()" *ngIf="router.url.split(';')[0] === '/player'" mat-icon-button><mat-icon>arrow_back</mat-icon></button>
                 </div>
                 <div class="flex-column" style="text-align: center; margin-top: 5px;">
-                    <div>{{topBarTitle}}</div>
+                    <div style="font-size: 22px; text-shadow: #141414 0.25px 0.25px 1px;">
+                        {{topBarTitle}}
+                    </div>
                 </div>
                 <div class="flex-column" style="text-align: right; align-items: flex-end;">
                     <button [matMenuTriggerFor]="menuSettings" mat-icon-button><mat-icon>more_vert</mat-icon></button>
                     <mat-menu #menuSettings="matMenu">
+                        <button (click)="openProfileDialog()" *ngIf="postsService.isLoggedIn" mat-menu-item>
+                            <mat-icon>person</mat-icon>
+                            <span i18n="Profile menu label">Profile</span>
+                        </button>
                         <button (click)="themeMenuItemClicked($event)" *ngIf="allowThemeChange" mat-menu-item>
                           <mat-icon>{{(postsService.theme.key === 'default') ? 'brightness_5' : 'brightness_2'}}</mat-icon>
-                          <span>Dark</span>
+                          <span i18n="Dark mode toggle label">Dark</span>
                           <mat-slide-toggle class="theme-slide-toggle" [checked]="postsService.theme.key === 'dark'"></mat-slide-toggle>
                         </button>
-                        <button (click)="openSettingsDialog()" mat-menu-item>
+                        <button *ngIf="postsService.config && (!postsService.config.Advanced.multi_user_mode || (postsService.isLoggedIn && postsService.permissions.includes('settings')))" (click)="openSettingsDialog()" mat-menu-item>
                           <mat-icon>settings</mat-icon>
-                          <span>Settings</span>
+                          <span i18n="Settings menu label">Settings</span>
+                        </button>
+                        <button (click)="openAboutDialog()" mat-menu-item>
+                            <mat-icon>info</mat-icon>
+                            <span i18n="About menu label">About</span>
                         </button>
                     </mat-menu>
                 </div>
             </div>
         </mat-toolbar>
     </div>
-    <div style="height: calc(100% - 64px)">
+    <div class="sidenav-container" style="height: calc(100% - 64px)">
         <mat-sidenav-container style="height: 100%">
-            <mat-sidenav #sidenav>
+            <mat-sidenav [opened]="postsService.sidepanel_mode === 'side' && router.url === '/home'" [mode]="postsService.sidepanel_mode" #sidenav>
                 <mat-nav-list>
-                    <a mat-list-item (click)="sidenav.close()" routerLink='/home'>Home</a>
-                    <a mat-list-item (click)="sidenav.close()" routerLink='/subscriptions'>Subscriptions</a>
+                    <a *ngIf="postsService.config && (!postsService.config.Advanced.multi_user_mode || postsService.isLoggedIn)" mat-list-item (click)="sidenav.close()" routerLink='/home'><ng-container i18n="Navigation menu Home Page title">Home</ng-container></a>
+                    <a *ngIf="postsService.config && postsService.config.Advanced.multi_user_mode && !postsService.isLoggedIn" mat-list-item (click)="sidenav.close()" routerLink='/login'><ng-container i18n="Navigation menu Login Page title">Login</ng-container></a>
+                    <a *ngIf="postsService.config && allowSubscriptions && (!postsService.config.Advanced.multi_user_mode || (postsService.isLoggedIn && postsService.permissions.includes('subscriptions')))" mat-list-item (click)="sidenav.close()" routerLink='/subscriptions'><ng-container i18n="Navigation menu Subscriptions Page title">Subscriptions</ng-container></a>
+                    <a *ngIf="postsService.config && enableDownloadsManager && (!postsService.config.Advanced.multi_user_mode || (postsService.isLoggedIn && postsService.permissions.includes('downloads_manager')))" mat-list-item (click)="sidenav.close()" routerLink='/downloads'><ng-container i18n="Navigation menu Downloads Page title">Downloads</ng-container></a>
+                    <ng-container *ngIf="postsService.config && allowSubscriptions && postsService.subscriptions && (!postsService.config.Advanced.multi_user_mode || (postsService.isLoggedIn && postsService.permissions.includes('subscriptions')))">
+                        <mat-divider></mat-divider>
+                        <a *ngFor="let subscription of postsService.subscriptions" mat-list-item (click)="sidenav.close()" [routerLink]="['/subscription', { id: subscription.id }]"><ngx-avatar [style.margin-right]="'10px'" size="32" [name]="subscription.name"></ngx-avatar><ng-container i18n="Navigation menu Downloads Page title">{{subscription.name}}</ng-container></a>
+                    </ng-container>
                 </mat-nav-list>
             </mat-sidenav>
             <mat-sidenav-content [style.background]="postsService.theme ? postsService.theme.background_color : null">

src/app/app.component.ts

@@ -4,7 +4,9 @@ import {FileCardComponent} from './file-card/file-card.component';
 import { Observable } from 'rxjs/Observable';
 import {FormControl, Validators} from '@angular/forms';
 import {BrowserAnimationsModule} from '@angular/platform-browser/animations';
-import {MatSnackBar, MatDialog, MatSidenav} from '@angular/material';
+import { MatDialog } from '@angular/material/dialog';
+import { MatSidenav } from '@angular/material/sidenav';
+import { MatSnackBar } from '@angular/material/snack-bar';
 import { saveAs } from 'file-saver';
 import 'rxjs/add/observable/of';
 import 'rxjs/add/operator/mapTo';
@@ -19,6 +21,9 @@ import { Router, NavigationStart, NavigationEnd } from '@angular/router';
 import { OverlayContainer } from '@angular/cdk/overlay';
 import { THEMES_CONFIG } from '../themes';
 import { SettingsComponent } from './settings/settings.component';
+import { AboutDialogComponent } from './dialogs/about-dialog/about-dialog.component';
+import { UserProfileDialogComponent } from './dialogs/user-profile-dialog/user-profile-dialog.component';
+import { SetDefaultAdminDialogComponent } from './dialogs/set-default-admin-dialog/set-default-admin-dialog.component';
 
 @Component({
   selector: 'app-root',
@@ -35,9 +40,10 @@ export class AppComponent implements OnInit {
   defaultTheme = null;
   allowThemeChange = null;
   allowSubscriptions = false;
+  enableDownloadsManager = false;
 
-  @ViewChild('sidenav', {static: false}) sidenav: MatSidenav;
-  @ViewChild('hamburgerMenu', {static: false, read: ElementRef}) hamburgerMenuButton: ElementRef;
+  @ViewChild('sidenav') sidenav: MatSidenav;
+  @ViewChild('hamburgerMenu', { read: ElementRef }) hamburgerMenuButton: ElementRef;
   navigator: string = null;
 
   constructor(public postsService: PostsService, public snackBar: MatSnackBar, private dialog: MatDialog,
@@ -55,21 +61,10 @@ export class AppComponent implements OnInit {
     }
     });
 
-    // loading config
-    this.postsService.loadNavItems().subscribe(res => { // loads settings
-      const result = !this.postsService.debugMode ? res['config_file'] : res;
-      this.topBarTitle = result['YoutubeDLMaterial']['Extra']['title_top'];
-      const themingExists = result['YoutubeDLMaterial']['Themes'];
-      this.defaultTheme = themingExists ? result['YoutubeDLMaterial']['Themes']['default_theme'] : 'default';
-      this.allowThemeChange = themingExists ? result['YoutubeDLMaterial']['Themes']['allow_theme_change'] : true;
-      this.allowSubscriptions = result['YoutubeDLMaterial']['Subscriptions']['allow_subscriptions'];
-
-      // sets theme to config default if it doesn't exist
-      if (!localStorage.getItem('theme')) {
-        this.setTheme(themingExists ? this.defaultTheme : 'default');
+    this.postsService.config_reloaded.subscribe(changed => {
+      if (changed) {
+        this.loadConfig();
       }
-    }, error => {
-      console.log(error);
     });
 
   }
@@ -78,6 +73,28 @@ export class AppComponent implements OnInit {
     this.sidenav.toggle();
   }
 
+  loadConfig() {
+    // loading config
+    this.topBarTitle = this.postsService.config['Extra']['title_top'];
+    const themingExists = this.postsService.config['Themes'];
+    this.defaultTheme = themingExists ? this.postsService.config['Themes']['default_theme'] : 'default';
+    this.allowThemeChange = themingExists ? this.postsService.config['Themes']['allow_theme_change'] : true;
+    this.allowSubscriptions = this.postsService.config['Subscriptions']['allow_subscriptions'];
+    this.enableDownloadsManager = this.postsService.config['Extra']['enable_downloads_manager'];
+
+    // sets theme to config default if it doesn't exist
+    if (!localStorage.getItem('theme')) {
+      this.setTheme(themingExists ? this.defaultTheme : 'default');
+    }
+
+    // gets the subscriptions
+    if (this.allowSubscriptions) {
+      this.postsService.getAllSubscriptions().subscribe(res => {
+        this.postsService.subscriptions = res['subscriptions'];
+      })
+    }
+  }
+
   // theme stuff
 
   setTheme(theme) {
@@ -137,6 +154,23 @@ onSetTheme(theme, old_theme) {
     } else {
     //
     }
+    this.postsService.open_create_default_admin_dialog.subscribe(open => {
+      if (open) {
+        const dialogRef = this.dialog.open(SetDefaultAdminDialogComponent);
+        dialogRef.afterClosed().subscribe(success => {
+          if (success) {
+            if (this.router.url !== '/login') { this.router.navigate(['/login']); }
+          } else {
+            console.error('Failed to create default admin account. See logs for details.');
+          }
+        });
+      }
+    });
+  }
+
+
+  getSubscriptions() {
+
   }
 
 
@@ -154,5 +188,17 @@ onSetTheme(theme, old_theme) {
     });
   }
 
+  openAboutDialog() {
+    const dialogRef = this.dialog.open(AboutDialogComponent, {
+      width: '80vw'
+    });
+  }
+
+  openProfileDialog() {
+    const dialogRef = this.dialog.open(UserProfileDialogComponent, {
+      width: '60vw'
+    });
+  }
+
 }
 

src/app/app.module.ts

@@ -1,33 +1,47 @@
 import { BrowserModule } from '@angular/platform-browser';
-import { NgModule } from '@angular/core';
-import {MatNativeDateModule, MatRadioModule, MatInputModule, MatButtonModule, MatSidenavModule, MatIconModule, MatListModule,
-  MatSnackBarModule, MatCardModule, MatSelectModule, MatToolbarModule, MatCheckboxModule, MatGridListModule,
-  MatProgressBarModule, MatExpansionModule,
-  MatProgressSpinnerModule,
-  MatButtonToggleModule,
-  MatDialogModule,
-  MatRippleModule,
-  MatSlideToggleModule,
-  MatMenuModule} from '@angular/material';
-  import {DragDropModule} from '@angular/cdk/drag-drop';
-  import {FormsModule, ReactiveFormsModule} from '@angular/forms';
+import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
+import { NgModule, LOCALE_ID } from '@angular/core';
+import { registerLocaleData, CommonModule } from '@angular/common';
+import { MatButtonModule } from '@angular/material/button';
+import { MatButtonToggleModule } from '@angular/material/button-toggle';
+import { MatCardModule } from '@angular/material/card';
+import { MatCheckboxModule } from '@angular/material/checkbox';
+import { MatAutocompleteModule } from '@angular/material/autocomplete';
+import { MatNativeDateModule, MatRippleModule } from '@angular/material/core';
+import { MatDialogModule } from '@angular/material/dialog';
+import { MatExpansionModule } from '@angular/material/expansion';
+import { MatGridListModule } from '@angular/material/grid-list';
+import { MatIconModule } from '@angular/material/icon';
+import { MatInputModule } from '@angular/material/input';
+import { MatListModule } from '@angular/material/list';
+import { MatMenuModule } from '@angular/material/menu';
+import { MatTooltipModule } from '@angular/material/tooltip';
+import { MatProgressBarModule } from '@angular/material/progress-bar';
+import { MatProgressSpinnerModule } from '@angular/material/progress-spinner';
+import { MatRadioModule } from '@angular/material/radio';
+import { MatSelectModule } from '@angular/material/select';
+import { MatSidenavModule } from '@angular/material/sidenav';
+import { MatSlideToggleModule } from '@angular/material/slide-toggle';
+import { MatSnackBarModule } from '@angular/material/snack-bar';
+import { MatToolbarModule } from '@angular/material/toolbar';
+import { MatTabsModule } from '@angular/material/tabs';
+import { MatPaginatorModule } from '@angular/material/paginator';
+import { MatSortModule } from '@angular/material/sort';
+import { MatTableModule } from '@angular/material/table';
+import { DragDropModule } from '@angular/cdk/drag-drop';
+import { ClipboardModule } from '@angular/cdk/clipboard';
+import { FormsModule, ReactiveFormsModule } from '@angular/forms';
 import { AppComponent } from './app.component';
-import {BrowserAnimationsModule} from '@angular/platform-browser/animations';
-import { HttpModule } from '@angular/http';
 import { HttpClientModule, HttpClient } from '@angular/common/http';
 import { PostsService } from 'app/posts.services';
 import { FileCardComponent } from './file-card/file-card.component';
-import {RouterModule} from '@angular/router';
+import { RouterModule } from '@angular/router';
 import { AppRoutingModule } from './app-routing.module';
 import { MainComponent } from './main/main.component';
 import { PlayerComponent } from './player/player.component';
-import {VgCoreModule} from 'videogular2/compiled/core';
-import {VgControlsModule} from 'videogular2/compiled/controls';
-import {VgOverlayPlayModule} from 'videogular2/compiled/overlay-play';
-import {VgBufferingModule} from 'videogular2/compiled/buffering';
+import { VgCoreModule, VgControlsModule, VgOverlayPlayModule, VgBufferingModule } from 'ngx-videogular';
 import { InputDialogComponent } from './input-dialog/input-dialog.component';
 import { LazyLoadImageModule, IsVisibleProps } from 'ng-lazyload-image';
-import { NgxContentLoadingModule } from 'ngx-content-loading';
 import { audioFilesMouseHovering, videoFilesMouseHovering, audioFilesOpened, videoFilesOpened } from './main/main.component';
 import { CreatePlaylistComponent } from './create-playlist/create-playlist.component';
 import { DownloadItemComponent } from './download-item/download-item.component';
@@ -37,6 +51,36 @@ import { SubscriptionComponent } from './subscription//subscription/subscription
 import { SubscriptionFileCardComponent } from './subscription/subscription-file-card/subscription-file-card.component';
 import { SubscriptionInfoDialogComponent } from './dialogs/subscription-info-dialog/subscription-info-dialog.component';
 import { SettingsComponent } from './settings/settings.component';
+import { MatChipsModule } from '@angular/material/chips';
+import { NgxFileDropModule } from 'ngx-file-drop';
+import { AvatarModule } from 'ngx-avatar';
+import { ContentLoaderModule } from '@ngneat/content-loader';
+
+import es from '@angular/common/locales/es';
+import { AboutDialogComponent } from './dialogs/about-dialog/about-dialog.component';
+import { VideoInfoDialogComponent } from './dialogs/video-info-dialog/video-info-dialog.component';
+import { ArgModifierDialogComponent, HighlightPipe } from './dialogs/arg-modifier-dialog/arg-modifier-dialog.component';
+import { UpdaterComponent } from './updater/updater.component';
+import { UpdateProgressDialogComponent } from './dialogs/update-progress-dialog/update-progress-dialog.component';
+import { ShareMediaDialogComponent } from './dialogs/share-media-dialog/share-media-dialog.component';
+import { LoginComponent } from './components/login/login.component';
+import { DownloadsComponent } from './components/downloads/downloads.component';
+import { UserProfileDialogComponent } from './dialogs/user-profile-dialog/user-profile-dialog.component';
+import { SetDefaultAdminDialogComponent } from './dialogs/set-default-admin-dialog/set-default-admin-dialog.component';
+import { ModifyUsersComponent } from './components/modify-users/modify-users.component';
+import { AddUserDialogComponent } from './dialogs/add-user-dialog/add-user-dialog.component';
+import { ManageUserComponent } from './components/manage-user/manage-user.component';
+import { ManageRoleComponent } from './components/manage-role/manage-role.component';
+import { CookiesUploaderDialogComponent } from './dialogs/cookies-uploader-dialog/cookies-uploader-dialog.component';
+import { LogsViewerComponent } from './components/logs-viewer/logs-viewer.component';
+import { ModifyPlaylistComponent } from './dialogs/modify-playlist/modify-playlist.component';
+import { ConfirmDialogComponent } from './dialogs/confirm-dialog/confirm-dialog.component';
+import { UnifiedFileCardComponent } from './components/unified-file-card/unified-file-card.component';
+import { RecentVideosComponent } from './components/recent-videos/recent-videos.component';
+import { EditSubscriptionDialogComponent } from './dialogs/edit-subscription-dialog/edit-subscription-dialog.component';
+import { CustomPlaylistsComponent } from './components/custom-playlists/custom-playlists.component';
+
+registerLocaleData(es, 'es');
 
 export function isVisible({ event, element, scrollContainer, offset }: IsVisibleProps<any>) {
   return (element.id === 'video' ? videoFilesMouseHovering || videoFilesOpened : audioFilesMouseHovering || audioFilesOpened);
@@ -56,9 +100,33 @@ export function isVisible({ event, element, scrollContainer, offset }: IsVisible
     SubscriptionComponent,
     SubscriptionFileCardComponent,
     SubscriptionInfoDialogComponent,
-    SettingsComponent
+    SettingsComponent,
+    AboutDialogComponent,
+    VideoInfoDialogComponent,
+    ArgModifierDialogComponent,
+    HighlightPipe,
+    UpdaterComponent,
+    UpdateProgressDialogComponent,
+    ShareMediaDialogComponent,
+    LoginComponent,
+    DownloadsComponent,
+    UserProfileDialogComponent,
+    SetDefaultAdminDialogComponent,
+    ModifyUsersComponent,
+    AddUserDialogComponent,
+    ManageUserComponent,
+    ManageRoleComponent,
+    CookiesUploaderDialogComponent,
+    LogsViewerComponent,
+    ModifyPlaylistComponent,
+    ConfirmDialogComponent,
+    UnifiedFileCardComponent,
+    RecentVideosComponent,
+    EditSubscriptionDialogComponent,
+    CustomPlaylistsComponent
   ],
   imports: [
+    CommonModule,
     BrowserModule,
     BrowserAnimationsModule,
     MatNativeDateModule,
@@ -67,7 +135,6 @@ export function isVisible({ event, element, scrollContainer, offset }: IsVisible
     MatInputModule,
     MatSelectModule,
     ReactiveFormsModule,
-    HttpModule,
     HttpClientModule,
     MatToolbarModule,
     MatCardModule,
@@ -86,14 +153,23 @@ export function isVisible({ event, element, scrollContainer, offset }: IsVisible
     MatMenuModule,
     MatDialogModule,
     MatSlideToggleModule,
-    MatMenuModule,
+    MatAutocompleteModule,
+    MatTabsModule,
+    MatTooltipModule,
+    MatPaginatorModule,
+    MatSortModule,
+    MatTableModule,
+    MatChipsModule,
     DragDropModule,
+    ClipboardModule,
+    NgxFileDropModule,
+    AvatarModule,
+    ContentLoaderModule,
     VgCoreModule,
     VgControlsModule,
     VgOverlayPlayModule,
     VgBufferingModule,
     LazyLoadImageModule.forRoot({ isVisible }),
-    NgxContentLoadingModule,
     RouterModule,
     AppRoutingModule,
   ],
@@ -104,7 +180,13 @@ export function isVisible({ event, element, scrollContainer, offset }: IsVisible
     SubscriptionInfoDialogComponent,
     SettingsComponent
   ],
-  providers: [PostsService],
+  providers: [
+    PostsService
+  ],
+  exports: [
+    HighlightPipe
+  ],
   bootstrap: [AppComponent]
 })
+
 export class AppModule { }

src/app/components/custom-playlists/custom-playlists.component.html

@@ -0,0 +1,13 @@
+<div *ngIf="playlists && playlists.length > 0">
+    <div class="container">
+        <div class="row justify-content-center">
+            <div *ngFor="let playlist of playlists; let i = index" class="mb-2 mt-2" [ngClass]="[ postsService.card_size === 'small' ? 'col-2 small-col' : '', postsService.card_size === 'medium' ? 'col-6 col-lg-4 medium-col' : '', postsService.card_size === 'large' ? 'col-12 large-col' : '' ]">
+                <app-unified-file-card [index]="i" [card_size]="postsService.card_size" (goToFile)="goToPlaylist($event)" [file_obj]="playlist" [is_playlist]="true" (editPlaylist)="editPlaylistDialog($event)" (deleteFile)="deletePlaylist($event)" [loading]="false"></app-unified-file-card>
+            </div>
+        </div>
+    </div>
+</div>
+<div *ngIf="playlists && playlists.length === 0" style="text-align: center;">
+    No playlists available. Create one from your downloading files by clicking the blue plus button.
+</div>
+<div class="add-playlist-button"><button (click)="openCreatePlaylistDialog()" mat-fab><mat-icon>add</mat-icon></button></div>

src/app/components/custom-playlists/custom-playlists.component.scss

@@ -0,0 +1,18 @@
+.add-playlist-button {
+    float: right;
+    position: relative;
+    bottom: 15px;
+    right: 15px;
+}
+
+.large-col {
+    max-width: 320px;
+}
+
+.medium-col {
+    max-width: 240px;
+}
+
+.small-col {
+    max-width: 240px;
+}

src/app/components/custom-playlists/custom-playlists.component.spec.ts

@@ -0,0 +1,25 @@
+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { CustomPlaylistsComponent } from './custom-playlists.component';
+
+describe('CustomPlaylistsComponent', () => {
+  let component: CustomPlaylistsComponent;
+  let fixture: ComponentFixture<CustomPlaylistsComponent>;
+
+  beforeEach(async(() => {
+    TestBed.configureTestingModule({
+      declarations: [ CustomPlaylistsComponent ]
+    })
+    .compileComponents();
+  }));
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(CustomPlaylistsComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

src/app/components/custom-playlists/custom-playlists.component.ts

@@ -0,0 +1,112 @@
+import { Component, OnInit } from '@angular/core';
+import { PostsService } from 'app/posts.services';
+import { Router } from '@angular/router';
+import { MatDialog } from '@angular/material/dialog';
+import { CreatePlaylistComponent } from 'app/create-playlist/create-playlist.component';
+import { ModifyPlaylistComponent } from 'app/dialogs/modify-playlist/modify-playlist.component';
+
+@Component({
+  selector: 'app-custom-playlists',
+  templateUrl: './custom-playlists.component.html',
+  styleUrls: ['./custom-playlists.component.scss']
+})
+export class CustomPlaylistsComponent implements OnInit {
+
+  playlists = null;
+  playlists_received = false;
+  downloading_content = {'video': {}, 'audio': {}};
+
+  constructor(public postsService: PostsService, private router: Router, private dialog: MatDialog) { }
+
+  ngOnInit(): void {
+    this.postsService.service_initialized.subscribe(init => {
+      if (init) {
+        this.getAllPlaylists();
+      }
+    });
+  }
+
+  getAllPlaylists() {
+    this.playlists_received = false;
+    this.postsService.getAllFiles().subscribe(res => {
+      this.playlists = res['playlists'];
+      this.playlists_received = true;
+    });
+  }
+
+  // creating a playlist
+  openCreatePlaylistDialog() {
+    const dialogRef = this.dialog.open(CreatePlaylistComponent, {
+      data: {
+      }
+    });
+    dialogRef.afterClosed().subscribe(result => {
+      if (result) {
+        this.getAllPlaylists();
+        this.postsService.openSnackBar('Successfully created playlist!', '');
+      } else if (result === false) {
+        this.postsService.openSnackBar('ERROR: failed to create playlist!', '');
+      }
+    });
+  }
+
+  goToPlaylist(playlist) {
+    const playlistID = playlist.id;
+    const type = playlist.type;
+
+    if (playlist) {
+      if (this.postsService.config['Extra']['download_only_mode']) {
+        this.downloading_content[type][playlistID] = true;
+        this.downloadPlaylist(playlist.fileNames, type, playlist.name, playlistID);
+      } else {
+        localStorage.setItem('player_navigator', this.router.url);
+        const fileNames = playlist.fileNames;
+        this.router.navigate(['/player', {fileNames: fileNames.join('|nvr|'), type: type, id: playlistID, uid: playlistID}]);
+      }
+    } else {
+      // playlist not found
+      console.error(`Playlist with ID ${playlistID} not found!`);
+    }
+  }
+
+  downloadPlaylist(fileNames, type, zipName = null, playlistID = null) {
+    this.postsService.downloadFileFromServer(fileNames, type, zipName).subscribe(res => {
+      if (playlistID) { this.downloading_content[type][playlistID] = false };
+      const blob: Blob = res;
+      saveAs(blob, zipName + '.zip');
+    });
+
+  }
+
+  deletePlaylist(args) {
+    const playlist = args.file;
+    const index = args.index;
+    const playlistID = playlist.id;
+    this.postsService.removePlaylist(playlistID, 'audio').subscribe(res => {
+      if (res['success']) {
+        this.playlists.splice(index, 1);
+        this.postsService.openSnackBar('Playlist successfully removed.', '');
+      }
+      this.getAllPlaylists();
+    });
+  }
+  
+  editPlaylistDialog(args) {
+    const playlist = args.playlist;
+    const index = args.index;
+    const dialogRef = this.dialog.open(ModifyPlaylistComponent, {
+      data: {
+        playlist: playlist,
+        width: '65vw'
+      }
+    });
+
+    dialogRef.afterClosed().subscribe(res => {
+      // updates playlist in file manager if it changed
+      if (dialogRef.componentInstance.playlist_updated) {
+        this.playlists[index] = dialogRef.componentInstance.original_playlist;
+      }
+    });
+  }
+
+}

src/app/components/downloads/downloads.component.html

@@ -0,0 +1,27 @@
+<div style="padding: 20px;">
+    <div *ngFor="let session_downloads of downloads | keyvalue">
+        <ng-container *ngIf="keys(session_downloads.value).length > 0">
+            <mat-card style="padding-bottom: 30px; margin-bottom: 15px;">
+                <h4 style="text-align: center;"><ng-container i18n="Session ID">Session ID:</ng-container>&nbsp;{{session_downloads.key}}
+                    <span *ngIf="session_downloads.key === postsService.session_id">&nbsp;<ng-container i18n="Current session">(current)</ng-container></span>
+                </h4>
+                <div class="container">
+                    <div class="row">
+                        <div *ngFor="let download of session_downloads.value | keyvalue: sort_downloads; let i = index;" class="col-12 my-1">
+                            <mat-card *ngIf="download.value" class="mat-elevation-z3">
+                                <app-download-item [download]="download.value" [queueNumber]="i+1" (cancelDownload)="clearDownload(session_downloads.key, download.value.uid)"></app-download-item>
+                            </mat-card>
+                        </div>
+                    </div>
+                </div>
+                <div>
+                    <button style="top: 15px;" (click)="clearDownloads(session_downloads.key)" mat-stroked-button color="warn"><ng-container i18n="clear all downloads action button">Clear all downloads</ng-container></button>
+                </div>
+            </mat-card>
+        </ng-container>
+    </div>
+
+    <div *ngIf="downloads && !downloadsValid()">
+        <h4 style="text-align: center;" i18n="No downloads label">No downloads available!</h4>
+    </div>
+</div>

src/app/components/downloads/downloads.component.spec.ts

@@ -0,0 +1,25 @@
+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { DownloadsComponent } from './downloads.component';
+
+describe('DownloadsComponent', () => {
+  let component: DownloadsComponent;
+  let fixture: ComponentFixture<DownloadsComponent>;
+
+  beforeEach(async(() => {
+    TestBed.configureTestingModule({
+      declarations: [ DownloadsComponent ]
+    })
+    .compileComponents();
+  }));
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(DownloadsComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

src/app/components/downloads/downloads.component.ts

@@ -0,0 +1,171 @@
+import { Component, OnInit, ViewChildren, QueryList, ElementRef, OnDestroy } from '@angular/core';
+import { PostsService } from 'app/posts.services';
+import { trigger, transition, animateChild, stagger, query, style, animate } from '@angular/animations';
+import { Router } from '@angular/router';
+
+@Component({
+  selector: 'app-downloads',
+  templateUrl: './downloads.component.html',
+  styleUrls: ['./downloads.component.scss'],
+  animations: [
+    // nice stagger effect when showing existing elements
+    trigger('list', [
+      transition(':enter', [
+        // child animation selector + stagger
+        query('@items',
+          stagger(100, animateChild()), { optional: true }
+        )
+      ]),
+    ]),
+    trigger('items', [
+      // cubic-bezier for a tiny bouncing feel
+      transition(':enter', [
+        style({ transform: 'scale(0.5)', opacity: 0 }),
+        animate('500ms cubic-bezier(.8,-0.6,0.2,1.5)',
+          style({ transform: 'scale(1)', opacity: 1 }))
+      ]),
+      transition(':leave', [
+        style({ transform: 'scale(1)', opacity: 1, height: '*' }),
+        animate('1s cubic-bezier(.8,-0.6,0.2,1.5)',
+          style({ transform: 'scale(0.5)', opacity: 0, height: '0px', margin: '0px' }))
+      ]),
+    ])
+  ],
+})
+export class DownloadsComponent implements OnInit, OnDestroy {
+
+  downloads_check_interval = 1000;
+  downloads = {};
+  interval_id = null;
+
+  keys = Object.keys;
+
+  valid_sessions_length = 0;
+
+  sort_downloads = (a, b) => {
+    const result = b.value.timestamp_start - a.value.timestamp_start;
+    return result;
+  }
+
+  constructor(public postsService: PostsService, private router: Router) { }
+
+  ngOnInit(): void {
+    this.getCurrentDownloads();
+    this.interval_id = setInterval(() => {
+      this.getCurrentDownloads();
+    }, this.downloads_check_interval);
+
+    this.postsService.service_initialized.subscribe(init => {
+      if (init) {
+        if (!this.postsService.config['Extra']['enable_downloads_manager']) {
+          this.router.navigate(['/home']);
+        }
+      }
+    });
+  }
+
+  ngOnDestroy() {
+    if (this.interval_id) { clearInterval(this.interval_id) }
+  }
+
+  getCurrentDownloads() {
+    this.postsService.getCurrentDownloads().subscribe(res => {
+      if (res['downloads']) {
+        this.assignNewValues(res['downloads']);
+      } else {
+        // failed to get downloads
+      }
+    });
+  }
+
+  clearDownload(session_id, download_uid) {
+    this.postsService.clearDownloads(false, session_id, download_uid).subscribe(res => {
+      if (res['success']) {
+        // this.downloads = res['downloads'];
+      } else {
+      }
+    });
+  }
+
+  clearDownloads(session_id) {
+    this.postsService.clearDownloads(false, session_id).subscribe(res => {
+      if (res['success']) {
+        this.downloads = res['downloads'];
+      } else {
+      }
+    });
+  }
+
+  clearAllDownloads() {
+    this.postsService.clearDownloads(true).subscribe(res => {
+      if (res['success']) {
+        this.downloads = res['downloads'];
+      } else {
+      }
+    });
+  }
+
+  assignNewValues(new_downloads_by_session) {
+    const session_keys = Object.keys(new_downloads_by_session);
+
+    // remove missing session IDs
+    const current_session_ids = Object.keys(this.downloads);
+    const missing_session_ids = current_session_ids.filter(session => session_keys.indexOf(session) === -1)
+
+    for (const missing_session_id of missing_session_ids) {
+      delete this.downloads[missing_session_id];
+    }
+
+    // loop through sessions
+    for (let i = 0; i < session_keys.length; i++) {
+      const session_id = session_keys[i];
+      const session_downloads_by_id = new_downloads_by_session[session_id];
+      const session_download_ids = Object.keys(session_downloads_by_id);
+
+      if (this.downloads[session_id]) {
+        // remove missing download IDs
+        const current_download_ids = Object.keys(this.downloads[session_id]);
+        const missing_download_ids = current_download_ids.filter(download => session_download_ids.indexOf(download) === -1)
+
+        for (const missing_download_id of missing_download_ids) {
+          console.log('removing missing download id');
+          delete this.downloads[session_id][missing_download_id];
+        }
+      }
+
+      if (!this.downloads[session_id]) {
+        this.downloads[session_id] = session_downloads_by_id;
+      } else {
+        for (let j = 0; j < session_download_ids.length; j++) {
+          const download_id = session_download_ids[j];
+          const download = new_downloads_by_session[session_id][download_id]
+          if (!this.downloads[session_id][download_id]) {
+            this.downloads[session_id][download_id] = download;
+          } else {
+            const download_to_update = this.downloads[session_id][download_id];
+            download_to_update['percent_complete'] = download['percent_complete'];
+            download_to_update['complete'] = download['complete'];
+            download_to_update['timestamp_end'] = download['timestamp_end'];
+            download_to_update['downloading'] = download['downloading'];
+            download_to_update['error'] = download['error'];
+          }
+        }
+      }
+    }
+  }
+
+  downloadsValid() {
+    let valid = false;
+    const keys = this.keys(this.downloads);
+    for (let i = 0; i < keys.length; i++) {
+      const key = keys[i];
+      const value = this.downloads[key];
+      if (this.keys(value).length > 0) {
+        valid = true;
+        break;
+      }
+    }
+    return valid;
+  }
+
+}

src/app/components/login/login.component.html

@@ -0,0 +1,39 @@
+<mat-card class="login-card">
+    <mat-tab-group [(selectedIndex)]="selectedTabIndex">
+        <mat-tab label="Login">
+            <div style="margin-top: 10px;">
+                <mat-form-field>
+                    <input [(ngModel)]="loginUsernameInput" matInput placeholder="User name">
+                </mat-form-field>
+            </div>
+            <div>
+                <mat-form-field>
+                    <input [(ngModel)]="loginPasswordInput" (keyup.enter)="login()" type="password" matInput placeholder="Password">
+                </mat-form-field>
+            </div>
+            <div style="margin-bottom: 10px; margin-top: 10px;">
+                <button [disabled]="loggingIn" color="primary" (click)="login()" mat-raised-button><ng-container i18n="Login">Login</ng-container></button>
+            </div>
+        </mat-tab>
+        <mat-tab *ngIf="registrationEnabled" label="Register">
+            <div style="margin-top: 10px;">
+                <mat-form-field>
+                    <input [(ngModel)]="registrationUsernameInput" matInput placeholder="User name">
+                </mat-form-field>
+            </div>
+            <div>
+                <mat-form-field>
+                    <input [(ngModel)]="registrationPasswordInput" type="password" matInput placeholder="Password">
+                </mat-form-field>
+            </div>
+            <div>
+                <mat-form-field>
+                    <input [(ngModel)]="registrationPasswordConfirmationInput" type="password" matInput placeholder="Confirm Password">
+                </mat-form-field>
+            </div>
+            <div style="margin-bottom: 10px; margin-top: 10px;">
+                <button [disabled]="registering" color="primary" (click)="register()" mat-raised-button><ng-container i18n="Register">Register</ng-container></button>
+            </div>
+        </mat-tab>
+    </mat-tab-group>
+</mat-card>

src/app/components/login/login.component.scss

@@ -0,0 +1,6 @@
+.login-card {
+    max-width: 600px;
+    width: 80%;
+    margin: 0 auto;
+    margin-top: 20px;
+}

src/app/components/login/login.component.spec.ts

@@ -0,0 +1,25 @@
+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { LoginComponent } from './login.component';
+
+describe('LoginComponent', () => {
+  let component: LoginComponent;
+  let fixture: ComponentFixture<LoginComponent>;
+
+  beforeEach(async(() => {
+    TestBed.configureTestingModule({
+      declarations: [ LoginComponent ]
+    })
+    .compileComponents();
+  }));
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(LoginComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

src/app/components/login/login.component.ts

@@ -0,0 +1,115 @@
+import { Component, OnInit } from '@angular/core';
+import { PostsService } from 'app/posts.services';
+import { MatSnackBar } from '@angular/material/snack-bar';
+import { Router } from '@angular/router';
+
+@Component({
+  selector: 'app-login',
+  templateUrl: './login.component.html',
+  styleUrls: ['./login.component.scss']
+})
+export class LoginComponent implements OnInit {
+
+  selectedTabIndex = 0;
+
+  // login
+  loginUsernameInput = '';
+  loginPasswordInput = '';
+  loggingIn = false;
+
+  // registration
+  registrationEnabled = false;
+  registrationUsernameInput = '';
+  registrationPasswordInput = '';
+  registrationPasswordConfirmationInput = '';
+  registering = false;
+
+  constructor(private postsService: PostsService, private snackBar: MatSnackBar, private router: Router) { }
+
+  ngOnInit(): void {
+    if (this.postsService.isLoggedIn) {
+      this.router.navigate(['/home']);
+    }
+    this.postsService.service_initialized.subscribe(init => {
+      if (init) {
+        if (!this.postsService.config['Advanced']['multi_user_mode']) {
+          this.router.navigate(['/home']);
+        }
+        this.registrationEnabled = this.postsService.config['Users'] && this.postsService.config['Users']['allow_registration'];
+      }
+    });
+  }
+
+  login() {
+    if (this.loginPasswordInput === '') {
+      return;
+    }
+    this.loggingIn = true;
+    this.postsService.login(this.loginUsernameInput, this.loginPasswordInput).subscribe(res => {
+      this.loggingIn = false;
+      if (res['token']) {
+        this.postsService.afterLogin(res['user'], res['token'], res['permissions'], res['available_permissions']);
+      } else {
+        this.openSnackBar('Login failed, unknown error.');
+      }
+    }, err => {
+      this.loggingIn = false;
+      const error_code = err.status;
+      if (error_code === 401) {
+        this.openSnackBar('User name or password is incorrect!');
+      } else if (error_code === 404) {
+        this.openSnackBar('Login failed, cannot connect to the server.');
+      } else {
+        this.openSnackBar('Login failed, unknown error.');
+      }
+    });
+  }
+
+  register() {
+    if (!this.registrationUsernameInput || this.registrationUsernameInput === '') {
+      this.openSnackBar('User name is required!');
+      return;
+    }
+
+    if (!this.registrationPasswordInput || this.registrationPasswordInput === '') {
+      this.openSnackBar('Password is required!');
+      return;
+    }
+
+    if (!this.registrationPasswordConfirmationInput || this.registrationPasswordConfirmationInput === '') {
+      this.openSnackBar('Password confirmation is required!');
+      return;
+    }
+
+    if (this.registrationPasswordInput !== this.registrationPasswordConfirmationInput) {
+      this.openSnackBar('Password confirmation is incorrect!');
+      return;
+    }
+
+    this.registering = true;
+    this.postsService.register(this.registrationUsernameInput, this.registrationPasswordInput).subscribe(res => {
+      this.registering = false;
+      if (res && res['user']) {
+        this.openSnackBar(`User ${res['user']['name']} successfully registered.`);
+        this.loginUsernameInput = res['user']['name'];
+        this.selectedTabIndex = 0;
+      } else {
+        this.openSnackBar('Failed to register user, unknown error.');
+      }
+    }, err => {
+      this.registering = false;
+      if (err && err.error && typeof err.error === 'string') {
+        this.openSnackBar(err.error);
+      } else {
+        console.log(err);
+      }
+    });
+  }
+
+  public openSnackBar(message: string, action: string = '') {
+    this.snackBar.open(message, action, {
+      duration: 2000,
+    });
+  }
+
+}

src/app/components/logs-viewer/logs-viewer.component.html

@@ -0,0 +1,37 @@
+<div style="height: 275px;">
+    <div *ngIf="logs_loading" style="z-index: 999; position: absolute; top: 40%; left: 50%">
+        <mat-spinner [diameter]="32"></mat-spinner>
+    </div>
+    <!-- Virtual mode (fast, select text buggy) -->
+    <!--<cdk-virtual-scroll-viewport style="height: 274px;" itemSize="50" class="example-viewport">
+        <div *cdkVirtualFor="let log of logs; let i = index" class="example-item">
+            <span [ngStyle]="{'color':log.color}">{{log.text}}</span>
+        </div>
+    </cdk-virtual-scroll-viewport>-->
+
+    <!-- Non-virtual mode (slow, bug-free) -->
+    <div style="height: 274px; overflow-y: auto">
+        <div *ngFor="let log of logs; let i = index" class="example-item">
+            <span [ngStyle]="{'color':log.color}">{{log.text}}</span>
+        </div>
+    </div>
+
+    <div>
+        <button style="position: absolute; right: 0px; top: 12px;" [cdkCopyToClipboard]="logs_text" (click)="copiedLogsToClipboard()" mat-mini-fab color="primary"><mat-icon style="font-size: 22px !important;">content_copy</mat-icon></button>
+        <div style="display: inline-block;">
+            <ng-container i18n="Label for lines select in logger view">Lines:</ng-container>&nbsp;
+            <mat-form-field style="width: 75px;">
+                <mat-select (selectionChange)="getLogs()" [(ngModel)]="requested_lines">
+                    <mat-option [value]="10">10</mat-option>
+                    <mat-option [value]="25">25</mat-option>
+                    <mat-option [value]="50">50</mat-option>
+                    <mat-option [value]="100">100</mat-option>
+                    <mat-option [value]="0">All</mat-option>
+                </mat-select>
+            </mat-form-field>
+        </div>
+        <span class="spacer"></span>
+        <button style="float: right; margin-top: 12px;" (click)="clearLogs()" mat-stroked-button color="warn"><ng-container i18n="Clear logs button">Clear logs</ng-container></button>
+    </div>
+    
+</div>

src/app/components/logs-viewer/logs-viewer.component.scss

@@ -0,0 +1 @@
+.spacer {flex: 1 1 auto;}

src/app/components/logs-viewer/logs-viewer.component.spec.ts

@@ -0,0 +1,25 @@
+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { LogsViewerComponent } from './logs-viewer.component';
+
+describe('LogsViewerComponent', () => {
+  let component: LogsViewerComponent;
+  let fixture: ComponentFixture<LogsViewerComponent>;
+
+  beforeEach(async(() => {
+    TestBed.configureTestingModule({
+      declarations: [ LogsViewerComponent ]
+    })
+    .compileComponents();
+  }));
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(LogsViewerComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

src/app/components/logs-viewer/logs-viewer.component.ts

@@ -0,0 +1,85 @@
+import { Component, OnInit } from '@angular/core';
+import { PostsService } from '../../posts.services';
+import { MatDialog } from '@angular/material/dialog';
+import { ConfirmDialogComponent } from 'app/dialogs/confirm-dialog/confirm-dialog.component';
+
+@Component({
+  selector: 'app-logs-viewer',
+  templateUrl: './logs-viewer.component.html',
+  styleUrls: ['./logs-viewer.component.scss']
+})
+export class LogsViewerComponent implements OnInit {
+
+  logs: any = null;
+  logs_text: string = null;
+  requested_lines = 50;
+  logs_loading = false;
+  constructor(private postsService: PostsService, private dialog: MatDialog) { }
+
+  ngOnInit(): void {
+    this.getLogs();
+  }
+
+  getLogs() {
+  if (!this.logs) { this.logs_loading = true; } // only show loading spinner at the first load
+    this.postsService.getLogs(this.requested_lines !== 0 ? this.requested_lines : null).subscribe(res => {
+      this.logs_loading = false;
+      if (res['logs'] !== null || res['logs'] !== undefined) {
+        this.logs_text = res['logs'];
+        this.logs = [];
+        const logs_arr = res['logs'].split('\n');
+        logs_arr.forEach(log_line => {
+          let color = 'inherit'
+          if (log_line.includes('ERROR')) {
+            color = 'red';
+          } else if (log_line.includes('WARN')) {
+            color = 'yellow';
+          } else if (log_line.includes('VERBOSE')) {
+            color = 'gray';
+          }
+          this.logs.push({
+            text: log_line,
+            color: color
+          })
+        });
+      } else {
+        this.postsService.openSnackBar('Failed to retrieve logs!');
+      }
+    }, err => {
+      this.logs_loading = false;
+      console.error(err);
+      this.postsService.openSnackBar('Failed to retrieve logs!');
+    });
+  }
+
+  copiedLogsToClipboard() {
+    this.postsService.openSnackBar('Logs copied to clipboard!');
+  }
+
+  clearLogs() {
+    const dialogRef = this.dialog.open(ConfirmDialogComponent, {
+      data: {
+        dialogTitle: 'Clear logs',
+        dialogText: 'Would you like to clear your logs? This will delete all your current logs, permanently.',
+        submitText: 'Clear'
+      }
+    });
+    dialogRef.afterClosed().subscribe(confirmed => {
+      if (confirmed) {
+        this.postsService.clearAllLogs().subscribe(res => {
+          if (res['success']) {
+            this.logs = [];
+            this.logs_text = '';
+            this.getLogs();
+            this.postsService.openSnackBar('Logs successfully cleared!');
+          } else {
+            this.postsService.openSnackBar('Failed to clear logs!');
+          }
+        }, err => {
+          this.postsService.openSnackBar('Failed to clear logs!');
+        });
+      }
+    });
+  }
+
+}

src/app/components/manage-role/manage-role.component.html

@@ -0,0 +1,19 @@
+<h4 *ngIf="role" mat-dialog-title><ng-container i18n="Manage role dialog title">Manage role</ng-container>&nbsp;-&nbsp;{{role.name}}</h4>
+
+<mat-dialog-content *ngIf="role">
+    <mat-list>
+        <mat-list-item role="listitem" *ngFor="let permission of available_permissions">
+            <h3 matLine>{{permissionToLabel[permission] ? permissionToLabel[permission] : permission}}</h3>
+            <span matLine>
+                <mat-radio-group [disabled]="permission === 'settings' && role.name === 'admin'" (change)="changeRolePermissions($event, permission, permissions[permission])" [(ngModel)]="permissions[permission]" [attr.aria-label]="'Give role permission for ' + permission">
+                    <mat-radio-button value="yes"><ng-container i18n="Yes">Yes</ng-container></mat-radio-button>
+                    <mat-radio-button value="no"><ng-container i18n="No">No</ng-container></mat-radio-button>
+                </mat-radio-group>
+            </span>
+        </mat-list-item>
+    </mat-list>
+</mat-dialog-content>
+
+<mat-dialog-actions>
+    <button mat-button mat-dialog-close><ng-container i18n="Close">Close</ng-container></button>
+</mat-dialog-actions>

src/app/components/manage-role/manage-role.component.scss

@@ -0,0 +1,4 @@
+.mat-radio-button {
+    margin-right: 10px;
+    margin-top: 5px;
+}

src/app/components/manage-role/manage-role.component.spec.ts

@@ -0,0 +1,25 @@
+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { ManageRoleComponent } from './manage-role.component';
+
+describe('ManageRoleComponent', () => {
+  let component: ManageRoleComponent;
+  let fixture: ComponentFixture<ManageRoleComponent>;
+
+  beforeEach(async(() => {
+    TestBed.configureTestingModule({
+      declarations: [ ManageRoleComponent ]
+    })
+    .compileComponents();
+  }));
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(ManageRoleComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

src/app/components/manage-role/manage-role.component.ts

@@ -0,0 +1,61 @@
+import { Component, OnInit, Inject } from '@angular/core';
+import { MatDialogRef, MAT_DIALOG_DATA } from '@angular/material/dialog';
+import { PostsService } from 'app/posts.services';
+
+@Component({
+  selector: 'app-manage-role',
+  templateUrl: './manage-role.component.html',
+  styleUrls: ['./manage-role.component.scss']
+})
+export class ManageRoleComponent implements OnInit {
+
+  role = null;
+  available_permissions = null;
+  permissions = null;
+
+  permissionToLabel = {
+    'filemanager': 'File manager',
+    'settings': 'Settings access',
+    'subscriptions': 'Subscriptions',
+    'sharing': 'Share files',
+    'advanced_download': 'Use advanced download mode',
+    'downloads_manager': 'Use downloads manager'
+  }
+
+  constructor(public postsService: PostsService, private dialogRef: MatDialogRef<ManageRoleComponent>,
+              @Inject(MAT_DIALOG_DATA) public data: any) {
+    if (this.data) {
+      this.role = this.data.role;
+      this.available_permissions = this.postsService.available_permissions;
+      this.parsePermissions();
+    }
+  }
+
+  ngOnInit(): void {
+  }
+
+  parsePermissions() {
+    this.permissions = {};
+    for (let i = 0; i < this.available_permissions.length; i++) {
+      const permission = this.available_permissions[i];
+      if (this.role.permissions.includes(permission)) {
+        this.permissions[permission] = 'yes';
+      } else {
+      this.permissions[permission] = 'no';
+      }
+    }
+  }
+
+  changeRolePermissions(change, permission) {
+    this.postsService.setRolePermission(this.role.name, permission, change.value).subscribe(res => {
+      if (res['success']) {
+
+      } else {
+        this.permissions[permission] = this.permissions[permission] === 'yes' ? 'no' : 'yes';
+      }
+    }, err => {
+      this.permissions[permission] = this.permissions[permission] === 'yes' ? 'no' : 'yes';
+    });
+  }
+
+}

src/app/components/manage-user/manage-user.component.html

@@ -0,0 +1,31 @@
+<h4 *ngIf="user" mat-dialog-title><ng-container i18n="Manage user dialog title">Manage user</ng-container>&nbsp;-&nbsp;{{user.name}}</h4>
+
+<mat-dialog-content *ngIf="user">
+    <p><ng-container i18n="User UID">User UID:</ng-container>&nbsp;{{user.uid}}</p>
+
+    <div>
+        <mat-form-field style="margin-right: 15px;">
+            <input matInput [(ngModel)]="newPasswordInput" type="password" placeholder="New password" i18n-placeholder="New password placeholder">
+        </mat-form-field>
+        <button mat-raised-button color="accent" (click)="setNewPassword()" [disabled]="newPasswordInput.length === 0"><ng-container i18n="Set new password">Set new password</ng-container></button>
+    </div>
+
+    <div>
+        <mat-list>
+            <mat-list-item role="listitem" *ngFor="let permission of available_permissions">
+                <h3 matLine>{{permissionToLabel[permission] ? permissionToLabel[permission] : permission}}</h3>
+                <span matLine>
+                    <mat-radio-group [disabled]="permission === 'settings' && postsService.user.uid === user.uid" (change)="changeUserPermissions($event, permission)" [(ngModel)]="permissions[permission]" [attr.aria-label]="'Give user permission for ' + permission">
+                        <mat-radio-button value="default"><ng-container i18n="Use role default">Use role default</ng-container></mat-radio-button>
+                        <mat-radio-button value="yes"><ng-container i18n="Yes">Yes</ng-container></mat-radio-button>
+                        <mat-radio-button value="no"><ng-container i18n="No">No</ng-container></mat-radio-button>
+                    </mat-radio-group>
+                </span>
+            </mat-list-item>
+        </mat-list>
+    </div>
+</mat-dialog-content>
+
+<mat-dialog-actions>
+    <button style="margin-bottom: 5px;" mat-stroked-button mat-dialog-close><ng-container i18n="Close">Close</ng-container></button>
+</mat-dialog-actions>

src/app/components/manage-user/manage-user.component.scss

@@ -0,0 +1,4 @@
+.mat-radio-button {
+    margin-right: 10px;
+    margin-top: 5px;
+}

src/app/components/manage-user/manage-user.component.spec.ts

@@ -0,0 +1,25 @@
+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { ManageUserComponent } from './manage-user.component';
+
+describe('ManageUserComponent', () => {
+  let component: ManageUserComponent;
+  let fixture: ComponentFixture<ManageUserComponent>;
+
+  beforeEach(async(() => {
+    TestBed.configureTestingModule({
+      declarations: [ ManageUserComponent ]
+    })
+    .compileComponents();
+  }));
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(ManageUserComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

src/app/components/manage-user/manage-user.component.ts

@@ -0,0 +1,69 @@
+import { Component, OnInit, Inject } from '@angular/core';
+import { PostsService } from 'app/posts.services';
+import { MAT_DIALOG_DATA } from '@angular/material/dialog';
+
+@Component({
+  selector: 'app-manage-user',
+  templateUrl: './manage-user.component.html',
+  styleUrls: ['./manage-user.component.scss']
+})
+export class ManageUserComponent implements OnInit {
+
+  user = null;
+  newPasswordInput = '';
+  available_permissions = null;
+  permissions = null;
+
+  permissionToLabel = {
+    'filemanager': 'File manager',
+    'settings': 'Settings access',
+    'subscriptions': 'Subscriptions',
+    'sharing': 'Share files',
+    'advanced_download': 'Use advanced download mode',
+    'downloads_manager': 'Use downloads manager'
+  }
+
+  settingNewPassword = false;
+
+  constructor(public postsService: PostsService, @Inject(MAT_DIALOG_DATA) public data: any) {
+    if (this.data) {
+      this.user = this.data.user;
+      this.available_permissions = this.postsService.available_permissions;
+      this.parsePermissions();
+    }
+  }
+
+  ngOnInit(): void {
+  }
+
+  parsePermissions() {
+    this.permissions = {};
+    for (let i = 0; i < this.available_permissions.length; i++) {
+      const permission = this.available_permissions[i];
+      if (this.user.permission_overrides.includes(permission)) {
+        if (this.user.permissions.includes(permission)) {
+          this.permissions[permission] = 'yes';
+        } else {
+        this.permissions[permission] = 'no';
+        }
+      } else {
+        this.permissions[permission] = 'default';
+      }
+    }
+  }
+
+  changeUserPermissions(change, permission) {
+    this.postsService.setUserPermission(this.user.uid, permission, change.value).subscribe(res => {
+      // console.log(res);
+    });
+  }
+
+  setNewPassword() {
+    this.settingNewPassword = true;
+    this.postsService.changeUserPassword(this.user.uid, this.newPasswordInput).subscribe(res => {
+      this.newPasswordInput = '';
+      this.settingNewPassword = false;
+    });
+  }
+
+}

src/app/components/modify-users/modify-users.component.html

@@ -0,0 +1,107 @@
+<div *ngIf="dataSource; else loading">
+    <div style="padding: 15px">
+    <div class="row">
+        <div class="table table-responsive px-5 pb-4 pt-2">
+        <div class="example-header">
+            <mat-form-field>
+            <input matInput (keyup)="applyFilter($event.target.value)" placeholder="Search" i18n-placeholder="search field description">
+            </mat-form-field>
+        </div>
+        
+        <div class="example-container mat-elevation-z8">
+        
+            <mat-table #table [dataSource]="dataSource" matSort>
+        
+            <!-- Name Column -->
+            <ng-container matColumnDef="name">
+                <mat-header-cell *matHeaderCellDef mat-sort-header><ng-container i18n="Username users table header"> User name </ng-container></mat-header-cell>
+
+                <mat-cell *matCellDef="let row">
+                <span *ngIf="editObject && editObject.uid === row.uid; else noteditingname">
+                    <span style="width: 80%;">
+                    <mat-form-field>
+                        <input matInput [(ngModel)]="constructedObject['name']" type="text" style="font-size: 12px">
+                    </mat-form-field>
+                    </span>
+                </span>
+                <ng-template #noteditingname>
+                    {{row.name}} 
+                </ng-template>
+                </mat-cell>
+            </ng-container>
+        
+            <!-- Email Column -->
+            <ng-container matColumnDef="role">
+                <mat-header-cell *matHeaderCellDef mat-sort-header><ng-container i18n="Role users table header"> Role </ng-container></mat-header-cell>
+                <mat-cell *matCellDef="let row">
+                    <span *ngIf="editObject && editObject.uid === row.uid; else noteditingemail">
+                    <span style="width: 80%;">
+                        <mat-form-field>
+                            <mat-select [(ngModel)]="constructedObject['role']">
+                                <mat-option value="admin">Admin</mat-option>
+                                <mat-option value="user">User</mat-option>
+                            </mat-select>
+                        </mat-form-field>
+                    </span>
+                    </span>
+                    <ng-template #noteditingemail>
+                        {{row.role}}
+                    </ng-template>
+                </mat-cell>
+            </ng-container>
+
+            <!-- Actions Column -->
+            <ng-container matColumnDef="actions">
+                <mat-header-cell *matHeaderCellDef mat-sort-header><ng-container i18n="Actions users table header"> Actions </ng-container></mat-header-cell>
+                <mat-cell *matCellDef="let row">
+                <span *ngIf="editObject && editObject.uid === row.uid; else notediting">
+                    <button mat-icon-button color="primary" (click)="finishEditing(row.uid)" matTooltip="Save" i18n-matTooltip="save user edit action button tooltip">
+                    <mat-icon>done</mat-icon>
+                    </button>
+                    <button mat-icon-button (click)="disableEditMode()" matTooltip="Cancel" i18n-matTooltip="cancel user edit action button tooltip">
+                    <mat-icon>cancel</mat-icon>
+                    </button>
+                </span>
+                <ng-template #notediting>
+                    <button mat-icon-button (click)="enableEditMode(row.uid)" matTooltip="Edit user" i18n-matTooltip="edit user action button tooltip">
+                    <mat-icon>edit</mat-icon>
+                    </button>
+                </ng-template>
+                <button (click)="manageUser(row.uid)" mat-icon-button [disabled]="editObject && editObject.uid === row.uid" matTooltip="Manage user" i18n-matTooltip="manage user action button tooltip">
+                    <mat-icon>settings</mat-icon>
+                </button>
+                <button mat-icon-button [disabled]="editObject && editObject.uid === row.uid || row.uid === postsService.user.uid" (click)="removeUser(row.uid)" matTooltip="Delete user" i18n-matTooltip="delete user action button tooltip">
+                    <mat-icon>delete</mat-icon>
+                </button>
+                </mat-cell>
+            </ng-container>
+        
+            <mat-header-row *matHeaderRowDef="displayedColumns"></mat-header-row>
+            <mat-row *matRowDef="let row; columns: displayedColumns;">
+            </mat-row>
+            </mat-table>
+        
+            <mat-paginator #paginator [length]="length"
+                [pageSize]="pageSize"
+                [pageSizeOptions]="pageSizeOptions">
+            </mat-paginator>
+
+            <button color="primary" [disabled]="!this.users" mat-raised-button (click)="openAddUserDialog()" style="float: left; top: -45px; left: 15px">
+                <ng-container i18n="Add users button">Add Users</ng-container>
+            </button>
+        </div>
+        </div>
+    </div>
+    <button color="primary" [matMenuTriggerFor]="edit_roles_menu" class="edit-role" mat-raised-button><ng-container i18n="Edit role">Edit Role</ng-container></button>
+    <mat-menu #edit_roles_menu="matMenu">
+        <button (click)="openModifyRole(role)" mat-menu-item *ngFor="let role of roles">{{role.name}}</button>
+    </mat-menu>
+    </div>
+    
+  </div>
+    
+    <div style="position: absolute" class="centered">
+      <ng-template #loading>
+        <mat-spinner></mat-spinner>
+      </ng-template>
+    </div>

src/app/components/modify-users/modify-users.component.scss

@@ -0,0 +1,5 @@
+.edit-role {
+    position: relative;
+    top: -50px;
+    left: 35px;
+}

src/app/components/modify-users/modify-users.component.spec.ts

@@ -0,0 +1,25 @@
+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { ModifyUsersComponent } from './modify-users.component';
+
+describe('ModifyUsersComponent', () => {
+  let component: ModifyUsersComponent;
+  let fixture: ComponentFixture<ModifyUsersComponent>;
+
+  beforeEach(async(() => {
+    TestBed.configureTestingModule({
+      declarations: [ ModifyUsersComponent ]
+    })
+    .compileComponents();
+  }));
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(ModifyUsersComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

src/app/components/modify-users/modify-users.component.ts

@@ -0,0 +1,219 @@
+import { Component, OnInit, Input, ViewChild, AfterViewInit } from '@angular/core';
+import { MatPaginator, PageEvent } from '@angular/material/paginator';
+import { MatSort } from '@angular/material/sort';
+import { MatTableDataSource } from '@angular/material/table';
+import { PostsService } from 'app/posts.services';
+import { MatSnackBar } from '@angular/material/snack-bar';
+import { MatDialog, MatDialogRef } from '@angular/material/dialog';
+import { AddUserDialogComponent } from 'app/dialogs/add-user-dialog/add-user-dialog.component';
+import { ManageUserComponent } from '../manage-user/manage-user.component';
+import { ManageRoleComponent } from '../manage-role/manage-role.component';
+
+@Component({
+  selector: 'app-modify-users',
+  templateUrl: './modify-users.component.html',
+  styleUrls: ['./modify-users.component.scss']
+})
+export class ModifyUsersComponent implements OnInit, AfterViewInit {
+
+  displayedColumns = ['name', 'role', 'actions'];
+  dataSource = new MatTableDataSource();
+
+  deleteDialogContentSubstring = 'Are you sure you want delete user ';
+
+  @ViewChild(MatPaginator) paginator: MatPaginator;
+  @ViewChild(MatSort) sort: MatSort;
+
+  // MatPaginator Inputs
+  length = 100;
+  @Input() pageSize = 5;
+  pageSizeOptions: number[] = [5, 10, 25, 100];
+
+  // MatPaginator Output
+  pageEvent: PageEvent;
+  users: any;
+  editObject = null;
+  constructedObject = {};
+  roles = null;
+
+
+  constructor(public postsService: PostsService, public snackBar: MatSnackBar, public dialog: MatDialog,
+    private dialogRef: MatDialogRef<ModifyUsersComponent>) { }
+
+  ngOnInit() {
+    this.getArray();
+    this.getRoles();
+  }
+
+  ngAfterViewInit() {
+    this.dataSource.paginator = this.paginator;
+    this.dataSource.sort = this.sort;
+  }
+
+  /**
+   * Set the paginator and sort after the view init since this component will
+   * be able to query its view for the initialized paginator and sort.
+   */
+  afterGetData() {
+    this.dataSource.sort = this.sort;
+  }
+
+  setPageSizeOptions(setPageSizeOptionsInput: string) {
+    this.pageSizeOptions = setPageSizeOptionsInput.split(',').map(str => +str);
+  }
+
+  applyFilter(filterValue: string) {
+    filterValue = filterValue.trim(); // Remove whitespace
+    filterValue = filterValue.toLowerCase(); // Datasource defaults to lowercase matches
+    this.dataSource.filter = filterValue;
+  }
+
+  private getArray() {
+    this.postsService.getUsers().subscribe(res => {
+      this.users = res['users'];
+      this.createAndSortData();
+      this.afterGetData();
+    });
+  }
+
+  getRoles() {
+    this.postsService.getRoles().subscribe(res => {
+      this.roles = [];
+      const roles = res['roles'];
+      const role_names = Object.keys(roles);
+      for (let i = 0; i < role_names.length; i++) {
+        const role_name = role_names[i];
+        this.roles.push({
+          name: role_name,
+          permissions: roles[role_name]['permissions']
+        });
+      }
+    });
+  }
+
+  openAddUserDialog() {
+    const dialogRef = this.dialog.open(AddUserDialogComponent);
+    dialogRef.afterClosed().subscribe(user => {
+      if (user && !user.error) {
+        this.openSnackBar('Successfully added user ' + user.name);
+        this.getArray();
+      } else if (user && user.error) {
+        this.openSnackBar('Failed to add user');
+      }
+    });
+  }
+
+  finishEditing(user_uid) {
+    let has_finished = false;
+    if (this.constructedObject && this.constructedObject['name'] && this.constructedObject['role']) {
+      if (!isEmptyOrSpaces(this.constructedObject['name']) && !isEmptyOrSpaces(this.constructedObject['role'])) {
+        has_finished = true;
+        const index_of_object = this.indexOfUser(user_uid);
+        this.users[index_of_object] = this.constructedObject;
+        this.constructedObject = {};
+        this.editObject = null;
+        this.setUser(this.users[index_of_object]);
+        this.createAndSortData();
+      }
+    }
+  }
+
+  enableEditMode(user_uid) {
+    if (this.uidInUserList(user_uid) && this.indexOfUser(user_uid) > -1) {
+      const users_index = this.indexOfUser(user_uid);
+      this.editObject = this.users[users_index];
+      this.constructedObject['name'] = this.users[users_index].name;
+      this.constructedObject['uid'] = this.users[users_index].uid;
+      this.constructedObject['role'] = this.users[users_index].role;
+    }
+  }
+
+  disableEditMode() {
+    this.editObject = null;
+  }
+
+  // checks if user is in users array by name
+  uidInUserList(user_uid) {
+    for (let i = 0; i < this.users.length; i++) {
+      if (this.users[i].uid === user_uid) {
+        return true;
+      }
+    }
+    return false;
+  }
+
+  // gets index of user in users array by name
+  indexOfUser(user_uid) {
+    for (let i = 0; i < this.users.length; i++) {
+      if (this.users[i].uid === user_uid) {
+        return i;
+      }
+    }
+    return -1;
+  }
+
+  setUser(change_obj) {
+    this.postsService.changeUser(change_obj).subscribe(res => {
+      this.getArray();
+    });
+  }
+
+  manageUser(user_uid) {
+    const index_of_object = this.indexOfUser(user_uid);
+    const user_obj = this.users[index_of_object];
+    this.dialog.open(ManageUserComponent, {
+      data: {
+        user: user_obj
+      },
+      width: '65vw'
+    });
+  }
+
+  removeUser(user_uid) {
+    this.postsService.deleteUser(user_uid).subscribe(res => {
+      this.getArray();
+    }, err => {
+      this.getArray();
+    });
+  }
+
+  createAndSortData() {
+    // Sorts the data by last finished
+    this.users.sort((a, b) => b.name > a.name);
+
+    const filteredData = [];
+    for (let i = 0; i < this.users.length; i++) {
+      filteredData.push(JSON.parse(JSON.stringify(this.users[i])));
+    }
+
+    // Assign the data to the data source for the table to render
+    this.dataSource.data = filteredData;
+  }
+
+  openModifyRole(role) {
+    const dialogRef = this.dialog.open(ManageRoleComponent, {
+      data: {
+        role: role
+      }
+    });
+
+    dialogRef.afterClosed().subscribe(success => {
+      this.getRoles();
+    });
+  }
+
+  closeDialog() {
+    this.dialogRef.close();
+  }
+
+  public openSnackBar(message: string, action: string = '') {
+    this.snackBar.open(message, action, {
+      duration: 2000,
+    });
+  }
+
+}
+
+function isEmptyOrSpaces(str){
+  return str === null || str.match(/^ *$/) !== null;
+}

src/app/components/recent-videos/recent-videos.component.html

@@ -0,0 +1,45 @@
+<div class="container-fluid" style="max-width: 941px;">
+    <div class="row">
+        <div class="col-12 order-2 col-sm-4 order-sm-1 d-flex justify-content-center">
+            <div>
+                <div style="display: inline-block;">
+                    <mat-form-field style="width: 132px;">
+                        <mat-select [(ngModel)]="this.filterProperty" (selectionChange)="filterOptionChanged($event.value)">
+                            <mat-option *ngFor="let filterOption of filterProperties | keyvalue" [value]="filterOption.value">
+                                {{filterOption['value']['label']}}
+                            </mat-option>
+                        </mat-select>
+                    </mat-form-field>
+                </div>
+                <div class="sort-dir-div">
+                    <button (click)="toggleModeChange()" mat-icon-button><mat-icon>{{descendingMode ? 'arrow_downward' : 'arrow_upward'}}</mat-icon></button>
+                </div>
+            </div>
+        </div>
+        <div class="col-12 order-1 col-sm-4 order-sm-2 d-flex justify-content-center">
+            <h4 class="my-videos-title" i18n="My videos title">My videos</h4>
+        </div>
+        <div class="col-12 order-3 col-sm-4 order-sm-3 d-flex justify-content-center">
+            <mat-form-field [ngClass]="searchIsFocused ? 'search-bar-focused' : 'search-bar-unfocused'" class="search-bar" color="accent">
+                <input (focus)="searchIsFocused = true" (blur)="searchIsFocused = false" class="search-input" type="text" placeholder="Search" i18n-placeholder="Files search placeholder" [(ngModel)]="search_text" (ngModelChange)="onSearchInputChanged($event)" matInput>
+                <mat-icon matSuffix>search</mat-icon>
+            </mat-form-field>
+        </div>
+    </div>
+</div>
+<div>
+    <div class="container">
+        <div class="row justify-content-center">
+            <ng-container *ngIf="normal_files_received">
+                <div *ngFor="let file of filtered_files; let i = index" class="mb-2 mt-2" [ngClass]="[ postsService.card_size === 'small' ? 'col-2 small-col' : '', postsService.card_size === 'medium' ? 'col-6 col-lg-4 medium-col' : '', postsService.card_size === 'large' ? 'col-12 large-col' : '' ]">
+                    <app-unified-file-card [index]="i" [card_size]="postsService.card_size" (goToFile)="goToFile($event)" (goToSubscription)="goToSubscription($event)" [file_obj]="file" [use_youtubedl_archive]="postsService.config['Downloader']['use_youtubedl_archive']" [loading]="false" (deleteFile)="deleteFile($event)"></app-unified-file-card>
+                </div>
+            </ng-container>
+            <ng-container *ngIf="!normal_files_received && loading_files && loading_files.length > 0">
+                <div *ngFor="let file of loading_files; let i = index" class="mb-2 mt-2" [ngClass]="[ postsService.card_size === 'small' ? 'col-2 small-col' : '', postsService.card_size === 'medium' ? 'col-6 col-lg-4 medium-col' : '', postsService.card_size === 'large' ? 'col-12 large-col' : '' ]">
+                    <app-unified-file-card [index]="i" [card_size]="postsService.card_size" [loading]="true" [theme]="postsService.theme"></app-unified-file-card>
+                </div>
+            </ng-container>
+        </div>
+    </div>
+</div>

src/app/components/recent-videos/recent-videos.component.scss

@@ -0,0 +1,60 @@
+.large-col {
+    max-width: 320px;
+}
+
+.medium-col {
+    max-width: 240px;
+}
+
+.small-col {
+    max-width: 240px;
+}
+
+.search-bar {
+    transition: all .5s ease;
+    position: relative;
+    float: right;
+}
+ 
+.search-bar-unfocused {
+    width: 132px;
+}
+
+.search-input {
+    transition: all .5s ease;
+}
+
+.search-bar-focused {
+    width: 200px;
+}
+
+.flex-grid {
+    width: 100%;
+    display: block;
+    position: relative;
+    padding-left: 12px;
+    padding-right: 12px;
+}
+
+.column {
+    width: 33%;
+    display: inline-block;
+}
+
+.sort-dir-div {
+    display: inline-block;
+    position: absolute;
+    top: 10px;
+}
+
+.my-videos-title {
+    text-align: center;
+    position: relative;
+    top: 12px;
+}
+
+@media (max-width: 576px) {
+    .my-videos-title {
+        top: 0px;
+    }
+}

src/app/components/recent-videos/recent-videos.component.spec.ts

@@ -0,0 +1,25 @@
+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { RecentVideosComponent } from './recent-videos.component';
+
+describe('RecentVideosComponent', () => {
+  let component: RecentVideosComponent;
+  let fixture: ComponentFixture<RecentVideosComponent>;
+
+  beforeEach(async(() => {
+    TestBed.configureTestingModule({
+      declarations: [ RecentVideosComponent ]
+    })
+    .compileComponents();
+  }));
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(RecentVideosComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

src/app/components/recent-videos/recent-videos.component.ts

@@ -0,0 +1,277 @@
+import { Component, OnInit } from '@angular/core';
+import { PostsService } from 'app/posts.services';
+import { Router } from '@angular/router';
+
+@Component({
+  selector: 'app-recent-videos',
+  templateUrl: './recent-videos.component.html',
+  styleUrls: ['./recent-videos.component.scss']
+})
+export class RecentVideosComponent implements OnInit {
+
+  cached_file_count = 0;
+  loading_files = null;
+
+  normal_files_received = false;
+  subscription_files_received = false;
+  files: any[] = null;
+  filtered_files: any[] = null;
+  downloading_content = {'video': {}, 'audio': {}};
+  search_mode = false;
+  search_text = '';
+  searchIsFocused = false;
+  descendingMode = true;
+  filterProperties = {
+    'registered': {
+      'key': 'registered',
+      'label': 'Download Date',
+      'property': 'registered'
+    },
+    'upload_date': {
+      'key': 'upload_date',
+      'label': 'Upload Date',
+      'property': 'upload_date'
+    },
+    'name': {
+      'key': 'name',
+      'label': 'Name',
+      'property': 'title'
+    },
+    'file_size': {
+      'key': 'file_size',
+      'label': 'File Size',
+      'property': 'size'
+    },
+    'duration': {
+      'key': 'duration',
+      'label': 'Duration',
+      'property': 'duration'
+    }
+  };
+  filterProperty = this.filterProperties['upload_date'];
+
+  constructor(public postsService: PostsService, private router: Router) {
+    // get cached file count
+    if (localStorage.getItem('cached_file_count')) {
+      this.cached_file_count = +localStorage.getItem('cached_file_count');
+      this.loading_files = Array(this.cached_file_count).fill(0);
+      console.log(this.loading_files);
+    }
+  }
+
+  ngOnInit(): void {
+    this.postsService.service_initialized.subscribe(init => {
+      if (init) {
+        this.getAllFiles();
+      }
+    });
+
+    // set filter property to cached
+    const cached_filter_property = localStorage.getItem('filter_property');
+    if (cached_filter_property && this.filterProperties[cached_filter_property]) {
+      this.filterProperty = this.filterProperties[cached_filter_property];
+    }
+  }
+
+  // search
+
+  onSearchInputChanged(newvalue) {
+    if (newvalue.length > 0) {
+      this.search_mode = true;
+      this.filterFiles(newvalue);
+    } else {
+      this.search_mode = false;
+      this.filtered_files = this.files;
+    }
+  }
+
+  private filterFiles(value: string) {
+    const filterValue = value.toLowerCase();
+    this.filtered_files = this.files.filter(option => option.id.toLowerCase().includes(filterValue));
+  }
+
+  filterByProperty(prop) {
+    if (this.descendingMode) {
+      this.filtered_files = this.filtered_files.sort((a, b) => (a[prop] > b[prop] ? -1 : 1));
+    } else {
+      this.filtered_files = this.filtered_files.sort((a, b) => (a[prop] > b[prop] ? 1 : -1));
+    }
+  }
+
+  filterOptionChanged(value) {
+    this.filterByProperty(value['property']);
+    localStorage.setItem('filter_property', value['key']);
+  }
+
+  toggleModeChange() {
+    this.descendingMode = !this.descendingMode;
+    this.filterByProperty(this.filterProperty['property']);
+  }
+
+  // get files
+
+  getAllFiles() {
+    this.normal_files_received = false;
+    this.postsService.getAllFiles().subscribe(res => {
+      this.files = res['files'];
+      this.files.forEach(file => {
+        file.duration = typeof file.duration !== 'string' ? file.duration : this.durationStringToNumber(file.duration);
+      });
+      this.files.sort(this.sortFiles);
+      if (this.search_mode) {
+        this.filterFiles(this.search_text);
+      } else {
+        this.filtered_files = this.files;
+      }
+      this.filterByProperty(this.filterProperty['property']);
+
+      // set cached file count for future use, note that we convert the amount of files to a string
+      localStorage.setItem('cached_file_count', '' + this.files.length);
+
+      this.normal_files_received = true;
+    });
+  }
+
+  // navigation
+
+  goToFile(file) {
+    if (this.postsService.config['Extra']['download_only_mode']) {
+      this.downloadFile(file);
+    } else {
+      this.navigateToFile(file);
+    }
+  }
+
+  navigateToFile(file) {
+    localStorage.setItem('player_navigator', this.router.url);
+    if (file.sub_id) {
+      const sub = this.postsService.getSubscriptionByID(file.sub_id)
+      if (sub.streamingOnly) {
+        this.router.navigate(['/player', {name: file.id,
+                                          url: file.requested_formats ? file.requested_formats[0].url : file.url}]);
+      } else {
+        this.router.navigate(['/player', {fileNames: file.id,
+          type: file.isAudio ? 'audio' : 'video', subscriptionName: sub.name,
+          subPlaylist: sub.isPlaylist}]);
+      }
+    } else {
+      this.router.navigate(['/player', {type: file.isAudio ? 'audio' : 'video', uid: file.uid}]);
+    }
+  }
+
+  goToSubscription(file) {
+    this.router.navigate(['/subscription', {id: file.sub_id}]);
+  }
+
+  // downloading
+
+  downloadFile(file) {
+    if (file.sub_id) {
+      this.downloadSubscriptionFile(file);
+    } else {
+      this.downloadNormalFile(file);
+    }
+  }
+
+  downloadSubscriptionFile(file) {
+    const type = file.isAudio ? 'audio' : 'video';
+    const ext = type === 'audio' ? '.mp3' : '.mp4'
+    const sub = this.postsService.getSubscriptionByID(file.sub_id);
+    console.log(sub.isPlaylist)
+    this.postsService.downloadFileFromServer(file.id, type, null, null, sub.name, sub.isPlaylist,
+      this.postsService.user ? this.postsService.user.uid : null, null).subscribe(res => {
+          const blob: Blob = res;
+          saveAs(blob, file.id + ext);
+        }, err => {
+          console.log(err);
+      });
+  }
+
+  downloadNormalFile(file) {
+    const type = file.isAudio ? 'audio' : 'video';
+    const ext = type === 'audio' ? '.mp3' : '.mp4'
+    const name = file.id;
+    this.downloading_content[type][name] = true;
+    this.postsService.downloadFileFromServer(name, type).subscribe(res => {
+      this.downloading_content[type][name] = false;
+      const blob: Blob = res;
+      saveAs(blob, decodeURIComponent(name) + ext);
+
+      if (!this.postsService.config.Extra.file_manager_enabled) {
+        // tell server to delete the file once downloaded
+        this.postsService.deleteFile(name, false).subscribe(delRes => {
+          // reload mp4s
+          this.getAllFiles();
+        });
+      }
+    });
+  }
+
+  // deleting
+
+  deleteFile(args) {
+    const file = args.file;
+    const index = args.index;
+    const blacklistMode = args.blacklistMode;
+
+    if (file.sub_id) {
+      this.deleteSubscriptionFile(file, index, blacklistMode);
+    } else {
+      this.deleteNormalFile(file, index, blacklistMode);
+    }
+  }
+
+  deleteNormalFile(file, index, blacklistMode = false) {
+    this.postsService.deleteFile(file.uid, file.isAudio, blacklistMode).subscribe(result => {
+      if (result) {
+        this.postsService.openSnackBar('Delete success!', 'OK.');
+        this.files.splice(index, 1);
+      } else {
+        this.postsService.openSnackBar('Delete failed!', 'OK.');
+      }
+    }, err => {
+      this.postsService.openSnackBar('Delete failed!', 'OK.');
+    });
+  }
+
+  deleteSubscriptionFile(file, index, blacklistMode = false) {
+    if (blacklistMode) {
+      this.deleteForever(file, index);
+    } else {
+      this.deleteAndRedownload(file, index);
+    }
+  }
+
+  deleteAndRedownload(file, index) {
+    const sub = this.postsService.getSubscriptionByID(file.sub_id);
+    this.postsService.deleteSubscriptionFile(sub, file.id, false, file.uid).subscribe(res => {
+      this.postsService.openSnackBar(`Successfully deleted file: '${file.id}'`);
+      this.files.splice(index, 1);
+    });
+  }
+
+  deleteForever(file, index) {
+    const sub = this.postsService.getSubscriptionByID(file.sub_id);
+    this.postsService.deleteSubscriptionFile(sub, file.id, true, file.uid).subscribe(res => {
+      this.postsService.openSnackBar(`Successfully deleted file: '${file.id}'`);
+      this.files.splice(index, 1);
+    });
+  }
+
+  // sorting and filtering
+
+  sortFiles(a, b) {
+    // uses the 'registered' flag as the timestamp
+    const result = b.registered - a.registered;
+    return result;
+  }
+  
+  durationStringToNumber(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;
+  }
+}

src/app/components/unified-file-card/unified-file-card.component.html

@@ -0,0 +1,48 @@
+<div (mouseover)="elevated=true" (mouseout)="elevated=false" style="position: relative; width: fit-content;">
+    <div *ngIf="!loading" class="download-time"><mat-icon class="audio-video-icon">{{(file_obj.type === 'audio' || file_obj.isAudio) ? 'audiotrack' : 'movie'}}</mat-icon>&nbsp;&nbsp;{{file_obj.registered | date:'shortDate'}}</div>
+    <div *ngIf="loading" class="download-time" style="width: 75%; margin-top: 5px;"><content-loader [primaryColor]="theme.ghost_primary" [secondaryColor]="theme.ghost_secondary" width="250" height="30"><svg:rect x="0" y="0" rx="3" ry="3" width="250" height="30" /></content-loader></div>
+    <button [disabled]="loading" [matMenuTriggerFor]="action_menu" class="menuButton" mat-icon-button><mat-icon>more_vert</mat-icon></button>
+    <mat-menu #action_menu="matMenu">
+        <ng-container *ngIf="!is_playlist && !loading">
+            <button (click)="openFileInfoDialog()" mat-menu-item><mat-icon>info</mat-icon><ng-container i18n="Video info button">Info</ng-container></button>
+            <button (click)="navigateToSubscription()" mat-menu-item *ngIf="file_obj.sub_id"><mat-icon>{{file_obj.isAudio ? 'library_music' : 'video_library'}}</mat-icon>&nbsp;<ng-container i18n="Go to subscription menu item">Go to subscription</ng-container></button>
+            <mat-divider></mat-divider>
+            <button *ngIf="file_obj.sub_id" (click)="emitDeleteFile()" mat-menu-item>
+                <mat-icon>restore</mat-icon><ng-container i18n="Delete and redownload subscription video button">Delete and redownload</ng-container>
+            </button>
+            <button *ngIf="file_obj.sub_id && use_youtubedl_archive" (click)="emitDeleteFile(true)" mat-menu-item>
+                <mat-icon>delete_forever</mat-icon><ng-container i18n="Delete forever subscription video button">Delete forever</ng-container>
+            </button>
+            <button *ngIf="!file_obj.sub_id" (click)="emitDeleteFile()" mat-menu-item><mat-icon>delete</mat-icon><ng-container i18n="Delete video button">Delete</ng-container></button>
+            <button *ngIf="!file_obj.sub_id && use_youtubedl_archive" (click)="emitDeleteFile(true)" mat-menu-item><mat-icon>delete_forever</mat-icon><ng-container i18n="Delete and blacklist video button">Delete and blacklist</ng-container></button>
+        </ng-container>
+        <ng-container *ngIf="is_playlist && !loading">
+            <button (click)="emitEditPlaylist()" mat-menu-item><mat-icon>edit</mat-icon><ng-container i18n="Playlist edit button">Edit</ng-container></button>
+            <mat-divider></mat-divider>
+            <button (click)="emitDeleteFile()" mat-menu-item><mat-icon>delete_forever</mat-icon><ng-container i18n="Delete playlist">Delete</ng-container></button>
+        </ng-container>
+        <ng-container *ngIf="loading">
+            <button mat-menu-item>Placeholder</button>
+        </ng-container>
+    </mat-menu>
+    <mat-card [matTooltip]="null" (click)="navigateToFile()" matRipple class="file-mat-card" [ngClass]="{'small-mat-card': card_size === 'small', 'file-mat-card': card_size === 'medium', 'large-mat-card': card_size === 'large', 'mat-elevation-z4': !elevated, 'mat-elevation-z8': elevated}">
+        <div style="padding:5px">
+            <div *ngIf="!loading && file_obj.thumbnailURL" class="img-div">
+                <div style="position: relative">
+                    <img [ngClass]="{'image-small': card_size === 'small', 'image': card_size === 'medium', 'image-large': card_size === 'large'}" [src]="file_obj.thumbnailURL" alt="Thumbnail">
+                    <div class="duration-time">
+                        {{file_length}}
+                    </div>
+                </div>
+                
+            </div>
+
+            <div *ngIf="loading" class="img-div">
+                <content-loader [primaryColor]="theme.ghost_primary" [secondaryColor]="theme.ghost_secondary" width="100" height="55"><svg:rect x="0" y="0" rx="0" ry="0" width="100" height="55" /></content-loader>
+            </div>
+
+            <span *ngIf="!loading" [ngClass]="{'max-two-lines': card_size !== 'small', 'max-one-line': card_size === 'small' }">{{card_size === 'large' && file_obj.uploader ? file_obj.uploader + ' - ' : ''}}<strong>{{!is_playlist ? file_obj.title : file_obj.name}}</strong></span>
+            <span *ngIf="loading" class="title-loading"><content-loader [primaryColor]="theme.ghost_primary" [secondaryColor]="theme.ghost_secondary" width="250" height="30"><svg:rect x="0" y="0" rx="3" ry="3" width="250" height="30" /></content-loader></span>
+        </div>
+    </mat-card>
+</div>

src/app/components/unified-file-card/unified-file-card.component.scss

@@ -0,0 +1,136 @@
+.large-mat-card {
+  width: 300px;
+  height: 250px;
+  padding: 0px;
+  cursor: pointer;
+}
+
+.file-mat-card {
+    width: 200px;
+    height: 200px;
+    padding: 0px;
+    cursor: pointer;
+}
+
+.small-mat-card {
+  width: 150px;
+  height: 150px;
+  padding: 0px;
+  cursor: pointer;
+}
+
+.menuButton {
+  right: 0px;
+  top: -1px;
+  position: absolute;
+  z-index: 999;
+  
+}
+
+/* Coerce the <span> icon container away from display:inline */
+.mat-icon-button .mat-button-wrapper {
+  display: flex;
+  justify-content: center;
+}
+
+.image-large {
+  width: 300px;
+  height: 167.5px;
+  object-fit: cover;
+}
+
+.image {
+  width: 200px;
+  height: 112.5px;
+  object-fit: cover;
+}
+
+.image-small {
+  width: 150px;
+  height: 84.5px;
+  object-fit: cover;
+}
+
+.example-full-width-height {
+  width: 100%;
+  height: 100%
+}
+
+.centered {
+  margin: 0 auto;
+  top: 50%;
+  left: 50%;
+}
+
+.img-div {
+  max-height: 80px;
+  padding: 0px;
+  margin: 32px 0px 0px -5px;
+  width: calc(100% + 5px + 5px);
+}
+
+.max-two-lines {
+  display: -webkit-box;
+  display: -moz-box;
+  max-height: 2.4em;
+  line-height: 1.2em;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  -webkit-box-orient: vertical;
+  -webkit-line-clamp: 2;
+  bottom: 5px;
+  position: absolute;
+}
+
+.max-one-line {
+  display: -webkit-box;
+  display: -moz-box;
+  max-height: 1.2em;
+  line-height: 1.2em;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  -webkit-box-orient: vertical;
+  -webkit-line-clamp: 2;
+  bottom: 5px;
+  position: absolute;
+}
+
+.duration-time {
+  position: absolute;
+  bottom: 5px;
+  right: 5px;
+  z-index: 99999;
+  background: rgba(255,255,255,0.6);
+  padding-left: 5px;
+  padding-right: 5px;
+}
+
+.download-time {
+  position: absolute;
+  top: 1px;
+  left: 5px;
+  z-index: 99999;
+}
+
+.audio-video-icon {
+  position: relative;
+  top: 6px;
+}
+
+.title-loading {
+  width: 93%;
+  position: absolute;
+  bottom: 1px;
+}
+
+@media (max-width: 576px){
+  
+  // .example-card {
+  //   width: 175px !important;
+  // }
+
+  // .image {
+  //     width: 175px;
+  // }
+    
+}

src/app/components/unified-file-card/unified-file-card.component.spec.ts

@@ -0,0 +1,25 @@
+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { UnifiedFileCardComponent } from './unified-file-card.component';
+
+describe('UnifiedFileCardComponent', () => {
+  let component: UnifiedFileCardComponent;
+  let fixture: ComponentFixture<UnifiedFileCardComponent>;
+
+  beforeEach(async(() => {
+    TestBed.configureTestingModule({
+      declarations: [ UnifiedFileCardComponent ]
+    })
+    .compileComponents();
+  }));
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(UnifiedFileCardComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

src/app/components/unified-file-card/unified-file-card.component.ts

@@ -0,0 +1,99 @@
+import { Component, OnInit, Input, Output, EventEmitter } from '@angular/core';
+import { MatDialog } from '@angular/material/dialog';
+import { VideoInfoDialogComponent } from 'app/dialogs/video-info-dialog/video-info-dialog.component';
+
+@Component({
+  selector: 'app-unified-file-card',
+  templateUrl: './unified-file-card.component.html',
+  styleUrls: ['./unified-file-card.component.scss']
+})
+export class UnifiedFileCardComponent implements OnInit {
+
+  // required info
+  file_title = '';
+  file_length = '';
+  file_thumbnail = '';
+  type = null;
+  elevated = false;
+
+  @Input() loading = true;
+  @Input() theme = null;
+  @Input() file_obj = null;
+  @Input() card_size = 'medium';
+  @Input() use_youtubedl_archive = false;
+  @Input() is_playlist = false;
+  @Input() index: number;
+  @Output() goToFile = new EventEmitter<any>();
+  @Output() goToSubscription = new EventEmitter<any>();
+  @Output() deleteFile = new EventEmitter<any>();
+  @Output() editPlaylist = new EventEmitter<any>();
+
+  /*
+    Planned sizes:
+    small: 150x175
+    medium: 200x200
+    big: 250x200
+  */
+
+  constructor(private dialog: MatDialog) { }
+
+  ngOnInit(): void {
+    if (!this.loading) {
+      this.file_length = fancyTimeFormat(this.file_obj.duration);
+    }
+  }
+
+  emitDeleteFile(blacklistMode = false) {
+    this.deleteFile.emit({
+      file: this.file_obj,
+      index: this.index,
+      blacklistMode: blacklistMode
+    });
+  }
+
+  navigateToFile() {
+    this.goToFile.emit(this.file_obj);
+  }
+
+  navigateToSubscription() {
+    this.goToSubscription.emit(this.file_obj);
+  }
+
+  openFileInfoDialog() {
+    this.dialog.open(VideoInfoDialogComponent, {
+      data: {
+        file: this.file_obj,
+      },
+      minWidth: '50vw'
+    })
+  }
+
+  emitEditPlaylist() {
+    this.editPlaylist.emit({
+      playlist: this.file_obj,
+      index: this.index
+    });
+  }
+
+}
+
+function fancyTimeFormat(time) {
+  if (typeof time === 'string') {
+    return time;
+  }
+  // Hours, minutes and seconds
+  const hrs = ~~(time / 3600);
+  const mins = ~~((time % 3600) / 60);
+  const secs = ~~time % 60;
+
+  // Output like "1:01" or "4:03:59" or "123:03:59"
+  let ret = '';
+
+  if (hrs > 0) {
+      ret += '' + hrs + ':' + (mins < 10 ? '0' : '');
+  }
+
+  ret += '' + mins + ':' + (secs < 10 ? '0' : '');
+  ret += '' + secs;
+  return ret;
+}

src/app/consts.ts

@@ -0,0 +1 @@
+export const CURRENT_VERSION = 'v4.1';

src/app/create-playlist/create-playlist.component.html

@@ -1,17 +1,34 @@
-<h4 mat-dialog-title>Create a playlist</h4>
+<h4 mat-dialog-title i18n="Create a playlist dialog title">Create a playlist</h4>
 <form>
-    <div>
-        <mat-form-field color="accent">
-            <input [(ngModel)]="name" matInput placeholder="Name" type="text" required aria-required [ngModelOptions]="{standalone: true}">
-        </mat-form-field>
-    </div>
-    <div>
-        <mat-form-field color="accent">
-            <mat-label>{{(type === 'audio') ? 'Audio files' : 'Videos'}}</mat-label>
-            <mat-select [formControl]="filesSelect" multiple required aria-required>
-            <mat-option *ngFor="let file of filesToSelectFrom" [value]="file.id">{{file.id}}</mat-option>
-            </mat-select>
-        </mat-form-field>
+    <div *ngIf="filesToSelectFrom || (audiosToSelectFrom && videosToSelectFrom)">
+        <div>
+            <mat-form-field color="accent">
+                <input [(ngModel)]="name" matInput placeholder="Name" i18n-placeholder="Playlist name placeholder" type="text" required aria-required [ngModelOptions]="{standalone: true}">
+            </mat-form-field>
+        </div>
+        <div *ngIf="!filesToSelectFrom">
+            <mat-form-field color="accent">
+                <mat-select placeholder="Type" i18n-placeholder="Type select" [(ngModel)]="type" [ngModelOptions]="{standalone: true}">
+                    <mat-option value="audio"><ng-container i18n="Audio">Audio</ng-container></mat-option>
+                    <mat-option value="video"><ng-container i18n="Video">Video</ng-container></mat-option>
+                </mat-select>
+            </mat-form-field>
+        </div>
+        <div>
+            <mat-form-field *ngIf="type && ((filesToSelectFrom && filesToSelectFrom.length > 0) || (type === 'audio' && audiosToSelectFrom && audiosToSelectFrom.length > 0) || (type === 'video' && videosToSelectFrom && videosToSelectFrom.length > 0))" color="accent">
+                <mat-label *ngIf="type === 'audio'"><ng-container i18n="Audio files title">Audio files</ng-container></mat-label>
+                <mat-label *ngIf="type === 'video'"><ng-container i18n="Videos title">Videos</ng-container></mat-label>
+                <mat-select [formControl]="filesSelect" multiple required aria-required>
+                    <ng-container *ngIf="filesToSelectFrom"><mat-option *ngFor="let file of filesToSelectFrom" [value]="file.id">{{file.id}}</mat-option></ng-container>
+                    <ng-container *ngIf="audiosToSelectFrom && type === 'audio'"><mat-option *ngFor="let file of audiosToSelectFrom" [value]="file.id">{{file.id}}</mat-option></ng-container>
+                    <ng-container *ngIf="videosToSelectFrom && type === 'video'"><mat-option *ngFor="let file of videosToSelectFrom" [value]="file.id">{{file.id}}</mat-option></ng-container>
+                </mat-select>
+            </mat-form-field>
+            <!-- No videos available -->
+            <div style="margin-bottom: 15px;" *ngIf="type && ((filesToSelectFrom && filesToSelectFrom.length === 0) || (type === 'audio' && audiosToSelectFrom && audiosToSelectFrom.length === 0) || (type === 'video' && videosToSelectFrom && videosToSelectFrom.length === 0))">
+                No files available.
+            </div>
+        </div>
     </div>
 </form>
 

src/app/create-playlist/create-playlist.component.ts

@@ -1,5 +1,5 @@
 import { Component, OnInit, Inject } from '@angular/core';
-import { MAT_DIALOG_DATA, MatDialogRef } from '@angular/material';
+import { MAT_DIALOG_DATA, MatDialogRef } from '@angular/material/dialog';
 import { FormControl } from '@angular/forms';
 import { PostsService } from 'app/posts.services';
 
@@ -14,6 +14,8 @@ export class CreatePlaylistComponent implements OnInit {
   filesToSelectFrom = null;
   type = null;
   filesSelect = new FormControl();
+  audiosToSelectFrom = null;
+  videosToSelectFrom = null;
   name = '';
 
   create_in_progress = false;
@@ -28,12 +30,30 @@ export class CreatePlaylistComponent implements OnInit {
       this.filesToSelectFrom = this.data.filesToSelectFrom;
       this.type = this.data.type;
     }
+
+    if (!this.filesToSelectFrom) {
+      this.getMp3s();
+      this.getMp4s();
+    }
+  }
+
+  getMp3s() {
+    this.postsService.getMp3s().subscribe(result => {
+      this.audiosToSelectFrom = result['mp3s'];
+    });
+  }
+
+  getMp4s() {
+    this.postsService.getMp4s().subscribe(result => {
+      this.videosToSelectFrom = result['mp4s'];
+    });
   }
 
   createPlaylist() {
     const thumbnailURL = this.getThumbnailURL();
+    const duration = this.calculateDuration();
     this.create_in_progress = true;
-    this.postsService.createPlaylist(this.name, this.filesSelect.value, this.type, thumbnailURL).subscribe(res => {
+    this.postsService.createPlaylist(this.name, this.filesSelect.value, this.type, thumbnailURL, duration).subscribe(res => {
       this.create_in_progress = false;
       if (res['success']) {
         this.dialogRef.close(true);
@@ -44,8 +64,12 @@ export class CreatePlaylistComponent implements OnInit {
   }
 
   getThumbnailURL() {
-    for (let i = 0; i < this.filesToSelectFrom.length; i++) {
-      const file = this.filesToSelectFrom[i];
+    let properFilesToSelectFrom = this.filesToSelectFrom;
+    if (!this.filesToSelectFrom) {
+      properFilesToSelectFrom = this.type === 'audio' ? this.audiosToSelectFrom : this.videosToSelectFrom;
+    }
+    for (let i = 0; i < properFilesToSelectFrom.length; i++) {
+      const file = properFilesToSelectFrom[i];
       if (file.id === this.filesSelect.value[0]) {
         // different services store the thumbnail in different places
         if (file.thumbnailURL) { return file.thumbnailURL };
@@ -55,4 +79,35 @@ export class CreatePlaylistComponent implements OnInit {
     return null;
   }
 
+  getDuration(file_id) {
+    let properFilesToSelectFrom = this.filesToSelectFrom;
+    if (!this.filesToSelectFrom) {
+      properFilesToSelectFrom = this.type === 'audio' ? this.audiosToSelectFrom : this.videosToSelectFrom;
+    }
+    for (let i = 0; i < properFilesToSelectFrom.length; i++) {
+      const file = properFilesToSelectFrom[i];
+      if (file.id === file_id) {
+        return file.duration;
+      }
+    }
+    return null;
+  }
+
+  calculateDuration() {
+    let sum = 0;
+    for (let i = 0; i < this.filesSelect.value.length; i++) {
+      const duration_val = this.getDuration(this.filesSelect.value[i]);
+      sum += typeof duration_val === 'string' ? this.durationStringToNumber(duration_val) : duration_val;
+    }
+    return sum;
+  }
+
+  durationStringToNumber(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;
+  }
 }

src/app/dialogs/about-dialog/about-dialog.component.html

@@ -0,0 +1,60 @@
+<h4 style="position: relative" mat-dialog-title><ng-container i18n="About dialog title">About YoutubeDL-Material</ng-container>
+    <span class="logo-image">
+        <a [href]="projectLink" target="_blank">
+            <img style="width: 32px;" src="assets/images/GitHub-64px.png">
+        </a>
+        <img style="width: 32px; margin-left: 15px;" src="assets/images/logo_128px.png">
+    </span>
+</h4>
+<mat-dialog-content>
+    <div style="margin-bottom: 5px;">
+        <p>
+            <i>YoutubeDL-Material</i>&nbsp;<ng-container i18n="About first paragraph">is an open-source YouTube downloader built under Google's Material Design specifications. You can seamlessly download your favorite videos as video or audio files, and even subscribe to your favorite channels and playlists to keep updated with their new videos.</ng-container>
+        </p>
+        <p>
+            <i>YoutubeDL-Material</i>&nbsp;<ng-container i18n="About second paragraph">has some awesome features included! An extensive API, Docker support, and localization (translation) support. Read up on all the supported features by clicking on the GitHub icon above.</ng-container>
+        </p>
+        <mat-divider></mat-divider>
+        <h5 style="margin-top: 10px;">Installation details:</h5>
+        <p>
+            <ng-container i18n="Version label">Installed version:</ng-container>&nbsp;{{current_version_tag}} - <span style="display: inline-block" *ngIf="checking_for_updates"><mat-spinner class="version-spinner" [diameter]="22"></mat-spinner>&nbsp;<ng-container i18n="Checking for updates text">Checking for updates...</ng-container></span>
+            <mat-icon *ngIf="!checking_for_updates" class="version-checked-icon">done</mat-icon>&nbsp;&nbsp;<ng-container *ngIf="!checking_for_updates && latestGithubRelease['tag_name'] !== current_version_tag"><a [href]="latestUpdateLink" target="_blank"><ng-container i18n="View latest update">Update available</ng-container> - {{latestGithubRelease['tag_name']}}</a>. <ng-container i18n="Update through settings menu hint">You can update from the settings menu.</ng-container></ng-container>
+            <span *ngIf="!checking_for_updates && latestGithubRelease['tag_name'] === current_version_tag">You are up to date.</span>
+        </p>
+        <p>
+            <ng-container i18n="About bug prefix">Found a bug or have a suggestion?</ng-container>&nbsp;<a [href]="issuesLink" target="_blank"><ng-container i18n="About bug click here">Click here</ng-container></a>&nbsp;<ng-container i18n="About bug suffix">to create an issue!</ng-container>
+        </p>
+        <mat-divider></mat-divider>
+        <div style="margin-top: 10px;">
+            <h5>Personal settings:</h5>
+            <mat-form-field placeholder="Sidepanel mode">
+                <mat-select [(ngModel)]="sidepanel_mode" (selectionChange)="sidePanelModeChanged($event.value)">
+                    <mat-option value="over">
+                        Over
+                    </mat-option>
+                    <mat-option value="side">
+                        Side
+                    </mat-option>
+                </mat-select>
+            </mat-form-field>
+            <br/>
+            <mat-form-field placeholder="Card size">
+                <mat-select [(ngModel)]="card_size" (selectionChange)="cardSizeOptionChanged($event.value)">
+                    <mat-option value="large">
+                        Large
+                    </mat-option>
+                    <mat-option value="medium">
+                        Medium
+                    </mat-option>
+                    <mat-option value="small">
+                        Small
+                    </mat-option>
+                </mat-select>
+            </mat-form-field>
+        </div>
+    </div>
+</mat-dialog-content>
+
+<mat-dialog-actions>
+    <button style="margin-bottom: 5px;" mat-stroked-button mat-dialog-close><ng-container i18n="Close">Close</ng-container></button>
+</mat-dialog-actions>

src/app/dialogs/about-dialog/about-dialog.component.scss

@@ -0,0 +1,23 @@
+i {
+    margin-right: 1px;
+}
+
+.version-spinner {
+    top: 4px;
+    margin-right: 5px;
+    margin-left: 5px;
+    display: inline-block;
+}
+
+.version-checked-icon {
+    top: 5px;
+    margin-left: 2px;
+    position: relative;
+    margin-right: -3px;
+}
+
+.logo-image {
+    position: absolute;
+    top: -10px;
+    right: -10px;
+}

src/app/dialogs/about-dialog/about-dialog.component.spec.ts

@@ -0,0 +1,25 @@
+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { AboutDialogComponent } from './about-dialog.component';
+
+describe('AboutDialogComponent', () => {
+  let component: AboutDialogComponent;
+  let fixture: ComponentFixture<AboutDialogComponent>;
+
+  beforeEach(async(() => {
+    TestBed.configureTestingModule({
+      declarations: [ AboutDialogComponent ]
+    })
+    .compileComponents();
+  }));
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(AboutDialogComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

src/app/dialogs/about-dialog/about-dialog.component.ts

@@ -0,0 +1,45 @@
+import { Component, OnInit } from '@angular/core';
+import { PostsService } from 'app/posts.services';
+import { CURRENT_VERSION } from 'app/consts';
+
+@Component({
+  selector: 'app-about-dialog',
+  templateUrl: './about-dialog.component.html',
+  styleUrls: ['./about-dialog.component.scss']
+})
+export class AboutDialogComponent implements OnInit {
+
+  projectLink = 'https://github.com/Tzahi12345/YoutubeDL-Material';
+  issuesLink = 'https://github.com/Tzahi12345/YoutubeDL-Material/issues';
+  latestUpdateLink = 'https://github.com/Tzahi12345/YoutubeDL-Material/releases/latest'
+  latestGithubRelease = null;
+  checking_for_updates = true;
+
+  current_version_tag = CURRENT_VERSION;
+  sidepanel_mode = this.postsService.sidepanel_mode;
+  card_size = this.postsService.card_size;
+
+  constructor(private postsService: PostsService) { }
+
+  ngOnInit(): void {
+    this.getLatestGithubRelease();
+  }
+
+  getLatestGithubRelease() {
+    this.postsService.getLatestGithubRelease().subscribe(res => {
+      this.checking_for_updates = false;
+      this.latestGithubRelease = res;
+    });
+  }
+
+  sidePanelModeChanged(new_mode) {
+    localStorage.setItem('sidepanel_mode', new_mode);
+    this.postsService.sidepanel_mode = new_mode;
+  }
+
+  cardSizeOptionChanged(new_size) {
+    localStorage.setItem('card_size', new_size);
+    this.postsService.card_size = new_size;
+  }
+
+}

src/app/dialogs/add-user-dialog/add-user-dialog.component.html

@@ -0,0 +1,19 @@
+<h4 mat-dialog-title i18n="Register user dialog title">Register a user</h4>
+
+<mat-dialog-content>
+    <div>
+        <mat-form-field>
+            <input matInput placeholder="User name" i18n-placeholder="User name placeholder" [(ngModel)]="usernameInput">
+        </mat-form-field>
+    </div>
+    <div>
+        <mat-form-field>
+            <input matInput placeholder="Password" i18n-placeholder="Password placeholder" [(ngModel)]="passwordInput" type="password">
+        </mat-form-field>
+    </div>
+</mat-dialog-content>
+
+<mat-dialog-actions>
+    <button color="accent" (click)="createUser()" mat-raised-button><ng-container i18n="Register user button">Register</ng-container></button>
+    <button mat-dialog-close mat-button><ng-container i18n="Close button">Close</ng-container></button>
+</mat-dialog-actions>

src/app/dialogs/add-user-dialog/add-user-dialog.component.spec.ts

@@ -0,0 +1,25 @@
+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { AddUserDialogComponent } from './add-user-dialog.component';
+
+describe('AddUserDialogComponent', () => {
+  let component: AddUserDialogComponent;
+  let fixture: ComponentFixture<AddUserDialogComponent>;
+
+  beforeEach(async(() => {
+    TestBed.configureTestingModule({
+      declarations: [ AddUserDialogComponent ]
+    })
+    .compileComponents();
+  }));
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(AddUserDialogComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});