initial commit

.gitattributes

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+## Source: https://github.com/ptkdev-boilerplate/node-cli-boilerplate/blob/main/.gitattributes
+
+## AUTO-DETECT
+* text=auto
+
+## SOURCE CODE
+*.bat      text eol=crlf
+*.css      text eol=lf
+*.html     text diff=html eol=lf
+*.ini      text eol=crlf
+*.js       text eol=lf
+*.json     text eol=lf
+*.php      text diff=php eol=lf
+*.py       text diff=python eol=lf
+*.rb       text diff=ruby
+*.sass     text eol=lf
+*.scss     text eol=lf
+*.sh       text eol=lf
+*.sql      text eol=lf
+*.ts       text eol=lf
+*.vue      text eol=lf
+*.svelte   text eol=lf
+*.xml      text eol=lf
+*.xhtml    text diff=html eol=lf
+
+## DOCKER
+*.dockerignore text eol=lf
+Dockerfile     text eol=lf
+
+## DOCUMENTATION
+*.md         text eol=lf
+*.txt        text eol=lf
+AUTHORS      text eol=lf
+CHANGELOG    text eol=lf
+CHANGES      text eol=lf
+CONTRIBUTING text eol=lf
+COPYING      text eol=lf
+INSTALL      text eol=lf
+license      text eol=lf
+LICENSE      text eol=lf
+NEWS         text eol=lf
+README       text eol=lf
+TODO         text eol=lf
+
+## TEMPLATES
+*.dot        text eol=lf
+*.tpl        text eol=lf
+*.twig       text eol=lf
+
+## LINTERS
+.csslintrc    text eol=lf
+.eslintrc     text eol=lf
+.htmlhintrc   text eol=lf
+.jscsrc       text eol=lf
+.jshintrc     text eol=lf
+.jshintignore text eol=lf
+.stylelintrc  text eol=lf
+.npmignore    text eol=lf
+
+## CONFIGS
+*.bowerrc      text eol=lf
+*.cnf          text eol=lf
+*.conf         text eol=lf
+*.config       text eol=lf
+.babelrc       text eol=lf
+.browserslistrc    text eol=lf
+.editorconfig  text eol=lf
+.env           text eol=lf
+.gitattributes text eol=lf
+.gitconfig     text eol=lf
+.htaccess      text eol=lf
+*.lock         text eol=lf
+*.npmignore    text eol=lf
+*.yaml         text eol=lf
+*.yml          text eol=lf
+browserslist   text eol=lf
+Makefile       text eol=lf
+makefile       text eol=lf
+
+## GRAPHICS
+*.ai   binary
+*.bmp  binary
+*.eps  binary
+*.gif  binary
+*.ico  binary
+*.jng  binary
+*.jp2  binary
+*.jpg  binary
+*.jpeg binary
+*.jpx  binary
+*.jxr  binary
+*.pdf  binary
+*.png  binary
+*.psb  binary
+*.psd  binary
+*.svg  text
+*.svgz binary
+*.tif  binary
+*.tiff binary
+*.wbmp binary
+*.webp binary
+
+## AUDIO
+*.kar  binary
+*.m4a  binary
+*.mid  binary
+*.midi binary
+*.mp3  binary
+*.ogg  binary
+*.ra   binary
+
+## VIDEO
+*.3gpp binary
+*.3gp  binary
+*.as   binary
+*.asf  binary
+*.asx  binary
+*.fla  binary
+*.flv  binary
+*.m4v  binary
+*.mng  binary
+*.mov  binary
+*.mp4  binary
+*.mpeg binary
+*.mpg  binary
+*.ogv  binary
+*.swc  binary
+*.swf  binary
+*.webm binary
+
+## ARCHIVES
+*.7z  binary
+*.gz  binary
+*.jar binary
+*.rar binary
+*.tar binary
+*.zip binary
+
+## FONTS
+*.ttf   binary
+*.eot   binary
+*.otf   binary
+*.woff  binary
+*.woff2 binary
+
+## EXECUTABLES
+*.exe binary
+*.pyc binary

.gitignore

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+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+
+# nyc test coverage
+.nyc_output
+
+# Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# Bower dependency directory (https://bower.io/)
+bower_components
+
+# node-waf configuration
+.lock-wscript
+
+# Compiled binary addons (https://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directories
+node_modules/
+jspm_packages/
+
+# Typescript v1 declaration files
+typings/
+
+# Optional npm cache directory
+.npm
+
+# Optional eslint cache
+.eslintcache
+
+# Optional REPL history
+.node_repl_history
+
+# Output of 'npm pack'
+*.tgz
+
+# Yarn Integrity file
+.yarn-integrity
+
+# dotenv environment variables file
+.env
+
+# next.js build output
+.next
+
+# IDE
+.vscode
+.idea
+
+# development
+*.map
+dev.sh
+
+# distribution
+dist/*
+server-dist/*

.gitmodules

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+[submodule "webui"]
+	path = webui
+	url = ../deemix-webui

.yarnrc

@@ -0,0 +1 @@
+save-prefix: ""

LICENSE.txt

@@ -0,0 +1,621 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
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+sale, or importing the Program or any portion of it.
+
+  11. Patents.
+
+  A "contributor" is a copyright holder who authorizes use under this
+License of the Program or a work on which the Program is based.  The
+work thus licensed is called the contributor's "contributor version".
+
+  A contributor's "essential patent claims" are all patent claims
+owned or controlled by the contributor, whether already acquired or
+hereafter acquired, that would be infringed by some manner, permitted
+by this License, of making, using, or selling its contributor version,
+but do not include claims that would be infringed only as a
+consequence of further modification of the contributor version.  For
+purposes of this definition, "control" includes the right to grant
+patent sublicenses in a manner consistent with the requirements of
+this License.
+
+  Each contributor grants you a non-exclusive, worldwide, royalty-free
+patent license under the contributor's essential patent claims, to
+make, use, sell, offer for sale, import and otherwise run, modify and
+propagate the contents of its contributor version.
+
+  In the following three paragraphs, a "patent license" is any express
+agreement or commitment, however denominated, not to enforce a patent
+(such as an express permission to practice a patent or covenant not to
+sue for patent infringement).  To "grant" such a patent license to a
+party means to make such an agreement or commitment not to enforce a
+patent against the party.
+
+  If you convey a covered work, knowingly relying on a patent license,
+and the Corresponding Source of the work is not available for anyone
+to copy, free of charge and under the terms of this License, through a
+publicly available network server or other readily accessible means,
+then you must either (1) cause the Corresponding Source to be so
+available, or (2) arrange to deprive yourself of the benefit of the
+patent license for this particular work, or (3) arrange, in a manner
+consistent with the requirements of this License, to extend the patent
+license to downstream recipients.  "Knowingly relying" means you have
+actual knowledge that, but for the patent license, your conveying the
+covered work in a country, or your recipient's use of the covered work
+in a country, would infringe one or more identifiable patents in that
+country that you have reason to believe are valid.
+
+  If, pursuant to or in connection with a single transaction or
+arrangement, you convey, or propagate by procuring conveyance of, a
+covered work, and grant a patent license to some of the parties
+receiving the covered work authorizing them to use, propagate, modify
+or convey a specific copy of the covered work, then the patent license
+you grant is automatically extended to all recipients of the covered
+work and works based on it.
+
+  A patent license is "discriminatory" if it does not include within
+the scope of its coverage, prohibits the exercise of, or is
+conditioned on the non-exercise of one or more of the rights that are
+specifically granted under this License.  You may not convey a covered
+work if you are a party to an arrangement with a third party that is
+in the business of distributing software, under which you make payment
+to the third party based on the extent of your activity of conveying
+the work, and under which the third party grants, to any of the
+parties who would receive the covered work from you, a discriminatory
+patent license (a) in connection with copies of the covered work
+conveyed by you (or copies made from those copies), or (b) primarily
+for and in connection with specific products or compilations that
+contain the covered work, unless you entered into that arrangement,
+or that patent license was granted, prior to 28 March 2007.
+
+  Nothing in this License shall be construed as excluding or limiting
+any implied license or other defenses to infringement that may
+otherwise be available to you under applicable patent law.
+
+  12. No Surrender of Others' Freedom.
+
+  If conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot convey a
+covered work so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you may
+not convey it at all.  For example, if you agree to terms that obligate you
+to collect a royalty for further conveying from those to whom you convey
+the Program, the only way you could satisfy both those terms and this
+License would be to refrain entirely from conveying the Program.
+
+  13. Use with the GNU Affero General Public License.
+
+  Notwithstanding any other provision of this License, you have
+permission to link or combine any covered work with a work licensed
+under version 3 of the GNU Affero General Public License into a single
+combined work, and to convey the resulting work.  The terms of this
+License will continue to apply to the part which is the covered work,
+but the special requirements of the GNU Affero General Public License,
+section 13, concerning interaction through a network will apply to the
+combination as such.
+
+  14. Revised Versions of this License.
+
+  The Free Software Foundation may publish revised and/or new versions of
+the GNU General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+  Each version is given a distinguishing version number.  If the
+Program specifies that a certain numbered version of the GNU General
+Public License "or any later version" applies to it, you have the
+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation.  If the Program does not specify a version number of the
+GNU General Public License, you may choose any version ever published
+by the Free Software Foundation.
+
+  If the Program specifies that a proxy can decide which future
+versions of the GNU General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+  Later license versions may give you additional or different
+permissions.  However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+  15. Disclaimer of Warranty.
+
+  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS

README.md

@@ -0,0 +1,48 @@
+# deemix-gui
+An electron app that wraps deemix-webui and lets you use the deemix-js library
+
+## Downloads
+Downloads are available [here](https://www.reddit.com/r/deemix/comments/hmrhhs/download_links/)
+
+## Running from source
+You need to use nodejs 16.x, using `yarn` is recommended.
+
+If you're using git to get this repo you should use `git submodule update --init --recursive` as well. If you're just downloading the archive.zip, make sure you download and extract deemix-webui into the webui folder.
+
+Install the dependencies using `yarn install-all` for production.
+Install the dependencies using `yarn install-all-dev` for development.
+Then you should be able to run the app with `yarn start`.
+If you want to further develop deemix-gui and propose a PR, use `yarn dev`
+
+Commands for easy setup:
+
+```sh
+# Production
+git clone https://gitlab.com/waLplanet/deemix-gui.git . && git submodule update --init --recursive && yarn install-all
+# Development
+git clone https://gitlab.com/waLplanet/deemix-gui.git . && git submodule update --init --recursive && yarn install-all-dev
+```
+
+You can change the default port by setting the environment variable `PORT` to any other number before starting the app.
+
+## Building the app
+To build the app you need to have git installed and the repo cloned with `git`.
+Make sure you've installed the dependencies for all packages (the root folder, `server` and `webui`).
+Then from the root folder run `yarn dist` to make a distributable package for your current OS or `yarn dist-server` to make an executable for only the server.
+
+## Feature requests
+Before asking for a feature make sure it isn't an already open issue on the repo
+
+# License
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program. If not, see <https://www.gnu.org/licenses/>.

index.js

@@ -0,0 +1,109 @@
+const { app, BrowserWindow, ipcMain, shell, dialog, Menu, MenuItem } = require('electron')
+const contextMenu = require('electron-context-menu')
+const WindowStateManager = require('electron-window-state-manager')
+const path = require('path')
+const os = require('os')
+const yargs = require('yargs/yargs')
+const { hideBin } = require('yargs/helpers')
+const argv = yargs(hideBin(process.argv)).options({
+	port: { type: 'string', default: '6595' },
+	host: { type: 'string', default: '127.0.0.1' },
+  dev: { type: 'boolean', default: false}
+}).argv
+const { DeemixServer }= require('./server/dist/app.js')
+
+const PORT = process.env.DEEMIX_SERVER_PORT || argv.port
+process.env.DEEMIX_SERVER_PORT = PORT
+process.env.DEEMIX_HOST = argv.host
+
+const server = new DeemixServer(argv.host, PORT, '/', false)
+server.init()
+
+let win
+const windowState = new WindowStateManager('mainWindow', {
+  defaultWidth: 800,
+  defaultHeight: 600
+})
+
+function createWindow () {
+  win = new BrowserWindow({
+    width: windowState.width,
+    height: windowState.height,
+    x: windowState.x,
+    y: windowState.y,
+    useContentSize: true,
+    autoHideMenuBar: true,
+    icon: path.join(__dirname, os.platform() === 'win32' ? 'build/icon.ico' : 'build/64x64.png'),
+    webPreferences: {
+      preload: path.join(__dirname, 'preload.js')
+    }
+  })
+
+  win.setMenu(null)
+
+  if (argv.dev){
+    const menu = new Menu()
+    menu.append(new MenuItem({
+      label: 'DevTools',
+      submenu: [
+        { role: 'reload', accelerator: 'f5', click: () => { win.reload() } },
+        { role: 'devtools', accelerator: 'f12', click: () => { win.webContents.toggleDevTools() } }
+      ]
+    }))
+    Menu.setApplicationMenu(menu)
+  }
+
+  // Open links in external browser
+  win.webContents.on('new-window', function(e, url) {
+    e.preventDefault()
+    shell.openExternal(url)
+  })
+
+  win.loadURL(`http://${argv.host}:${PORT}`)
+
+  if (windowState.maximized) {
+    win.maximize();
+  }
+
+  win.on('close', (event)=>{
+    windowState.saveState(win);
+		if (server.deemixApp.getSettings().settings.clearQueueOnExit){
+			server.deemixApp.cancelAllDownloads()
+		}
+  })
+}
+
+app.whenReady().then(() => {
+  createWindow()
+  contextMenu({
+    showLookUpSelection: false,
+    showSearchWithGoogle: false,
+    showInspectElement: false
+  })
+
+  // Only one istance per time
+  app.on('activate', () => {
+    if (BrowserWindow.getAllWindows().length === 0) {
+      createWindow()
+    }
+  })
+})
+
+app.on('window-all-closed', () => {
+  if (process.platform !== 'darwin') {
+    app.quit()
+  }
+})
+
+ipcMain.on('openDownloadsFolder', (event)=>{
+  const { downloadLocation } = server.deemixApp.getSettings().settings
+  shell.openPath(downloadLocation)
+})
+
+ipcMain.on('selectDownloadFolder', async (event, downloadLocation)=>{
+  let path = await dialog.showOpenDialog(win, {
+    defaultPath: downloadLocation,
+    properties: ["openDirectory", "createDirectory"]
+  })
+  if (path.filePaths[0]) win.webContents.send("downloadFolderSelected", path.filePaths[0])
+})

package.json

@@ -0,0 +1,93 @@
+{
+  "name": "deemix-gui",
+  "description": "An electron app that wraps deemix-webui and lets you use the deemix-js library",
+  "version": "0.0.0",
+  "main": "index.js",
+  "repository": "https://gitlab.com/waLplanet/deemix-gui.git",
+  "author": "waLplanet <superwal@gmail.com>",
+  "license": "GPL-3.0-only",
+  "scripts": {
+    "install-all": "yarn install && yarn --cwd server install --production && yarn --cwd webui install --production",
+    "install-all-dev": "yarn install && yarn --cwd server install && yarn --cwd webui install",
+    "dev": "yarn --cwd webui dev",
+    "start": "electron . --dev",
+    "predist": "yarn build-server && yarn build-webui",
+    "dist": "yarn set-version && electron-builder && yarn reset-version",
+    "dist:dir": "yarn set-version && yarn predist && electron-builder --dir && yarn reset-version",
+    "dist-server": "yarn set-version && yarn predist && ./node_modules/.bin/pkg --out-dir dist ./server/package.json && yarn reset-version",
+    "start-server": "yarn --cwd server start",
+    "build-server": "yarn --cwd server build",
+    "build-webui": "yarn --cwd webui build",
+    "set-version": "node scripts/set-version.js",
+    "reset-version": "node scripts/reset-version.js"
+  },
+  "devDependencies": {
+    "electron": "^27.1.2",
+    "electron-builder": "^24.9.1",
+    "pkg": "^5.8.1"
+  },
+  "dependencies": {
+    "electron-context-menu": "^3.6.1",
+    "electron-window-state-manager": "^0.3.2",
+    "yargs": "^17.7.2"
+  },
+  "build": {
+    "appId": "app.deemix.gui",
+    "productName": "deemix-gui",
+    "files": [
+      "index.js",
+      "preload.js",
+      "server/dist/**/*",
+      "webui/public/**/*",
+      "build/**/*",
+      "package.json"
+    ],
+    "mac": {
+      "target": [
+        {
+          "target": "dmg",
+          "arch": "x64"
+        },
+        {
+          "target": "dmg",
+          "arch": "arm64"
+        }
+      ],
+      "artifactName": "deemix-gui_${arch}.${ext}",
+      "category": "public.app-category.music"
+    },
+    "win": {
+      "target": [
+        {
+          "target": "nsis",
+          "arch": "x64"
+        },
+        {
+          "target": "portable",
+          "arch": "x64"
+        }
+      ]
+    },
+    "linux": {
+      "target": [
+        "appimage",
+        "deb"
+      ],
+      "artifactName": "deemix-gui.${ext}",
+      "category": "AudioVideo,Audio",
+      "icon": "build/icon.icns"
+    },
+    "nsis": {
+      "artifactName": "${productName}_setup.${ext}",
+      "oneClick": false,
+      "license": "LICENSE.txt",
+      "allowToChangeInstallationDirectory": true,
+      "uninstallDisplayName": "${productName}",
+      "deleteAppDataOnUninstall": true
+    },
+    "portable": {
+      "artifactName": "${productName}.${ext}",
+      "requestExecutionLevel": "user"
+    }
+  }
+}

preload.js

@@ -0,0 +1,25 @@
+const {
+    contextBridge,
+    ipcRenderer
+} = require("electron");
+
+// Expose protected methods that allow the renderer process to use
+// the ipcRenderer without exposing the entire object
+contextBridge.exposeInMainWorld(
+    "api", {
+        send: (channel, data) => {
+            // whitelist channels
+            let validChannels = ["openDownloadsFolder", "selectDownloadFolder"];
+            if (validChannels.includes(channel)) {
+                ipcRenderer.send(channel, data);
+            }
+        },
+        receive: (channel, func) => {
+            let validChannels = ["downloadFolderSelected"];
+            if (validChannels.includes(channel)) {
+                // Deliberately strip event as it includes `sender`
+                ipcRenderer.on(channel, (event, ...args) => func(...args));
+            }
+        }
+    }
+);

scripts/gen-version.js

@@ -0,0 +1,16 @@
+const { execSync } = require('child_process')
+function generateVersion(){
+  const now = new Date();
+  const year = now.getFullYear();
+  const month = now.getMonth()+1;
+  const day = now.getDate();
+
+  const commitsNumber = String(execSync('git rev-list --count HEAD')).trim()
+  const commitHash = String(execSync('git rev-parse --short=10 HEAD')).trim()
+
+  return `${year}.${month}.${day}-r${commitsNumber}.${commitHash}`
+}
+
+console.log(generateVersion())
+
+module.exports = generateVersion

scripts/reset-version.js

@@ -0,0 +1,6 @@
+const { execSync } = require('child_process')
+const fs = require('fs')
+
+let package = JSON.parse(fs.readFileSync('package.json'))
+package.version = "0.0.0"
+fs.writeFileSync('package.json', JSON.stringify(package, null, 2)+"\n")

scripts/set-version.js

@@ -0,0 +1,6 @@
+const fs = require('fs')
+const generateVersion = require('./gen-version.js')
+
+let package = JSON.parse(fs.readFileSync('package.json'))
+package.version = generateVersion()
+fs.writeFileSync('package.json', JSON.stringify(package, null, 2)+"\n")

server/.eslintignore

@@ -0,0 +1 @@
+dist/

server/.eslintrc.yml

@@ -0,0 +1,16 @@
+---
+extends:
+  - "@nuxtjs"
+  - plugin:prettier/recommended
+plugins:
+  - "@typescript-eslint"
+parserOptions:
+  parser: "@typescript-eslint/parser"
+rules:
+  "@typescript-eslint/no-unused-vars":
+    - error
+    - args: all
+      argsIgnorePattern: ^_
+  no-unused-vars: off
+  no-console: off
+  camelcase: off

server/.gitignore

@@ -0,0 +1,68 @@
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+
+# nyc test coverage
+.nyc_output
+
+# Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# Bower dependency directory (https://bower.io/)
+bower_components
+
+# node-waf configuration
+.lock-wscript
+
+# Compiled binary addons (https://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directories
+node_modules/
+jspm_packages/
+
+# Typescript v1 declaration files
+typings/
+
+# Optional npm cache directory
+.npm
+
+# Optional eslint cache
+.eslintcache
+
+# Optional REPL history
+.node_repl_history
+
+# Output of 'npm pack'
+*.tgz
+
+# Yarn Integrity file
+.yarn-integrity
+
+# dotenv environment variables file
+.env
+
+# next.js build output
+.next
+
+# IDE
+.vscode
+.idea
+
+# development
+dist/*

server/.prettierrc.yml

@@ -0,0 +1,8 @@
+tabWidth: 2
+printWidth: 120
+useTabs: true
+semi: false
+singleQuote: true
+bracketSpacing: true
+arrowParens: avoid
+trailingComma: none

server/jest.config.js

@@ -0,0 +1,7 @@
+module.exports = {
+	clearMocks: true,
+	roots: ['<rootDir>/src', '<rootDir>/tests'],
+	testEnvironment: 'node',
+	preset: 'ts-jest',
+	setupFiles: ['dotenv/config']
+}

server/package.json

@@ -0,0 +1,83 @@
+{
+	"name": "@deemix-gui/deemix-server",
+	"version": "0.0.0",
+	"private": true,
+	"scripts": {
+		"start": "node dist/app.js",
+		"build": "webpack --env production",
+		"sourcemap": "webpack --env production sourcemap",
+		"prewatch": "yarn lint-build",
+		"watch": "webpack --watch",
+		"lint": "eslint \"./{src, tests}/**\" --fix",
+		"lint-build": "eslint \"./src/**\" --fix",
+		"test": "jest",
+		"test-watch": "jest --watch"
+	},
+	"bin": "./dist/app.js",
+	"pkg": {
+		"scripts": "./dist/**/*.js",
+		"assets": [
+			"../webui/public/**/*",
+			"../package.json"
+		],
+		"targets": [
+			"node16-linux-x64",
+			"node16-win-x64",
+			"node16-macos-x64"
+		]
+	},
+	"dependencies": {
+		"@types/cookie-parser": "1.4.2",
+		"@types/dateformat": "5.0.0",
+		"@types/debug": "4.1.5",
+		"@types/ejs": "3.1.1",
+		"@types/express": "4.17.11",
+		"@types/express-session": "^1.17.3",
+		"@types/morgan": "1.9.2",
+		"@types/node": "14.14.37",
+		"@types/ramda": "0.27.40",
+		"@types/uuid": "8.3.0",
+		"@types/ws": "7.4.1",
+		"@types/yargs": "17.0.0",
+		"bufferutil": "4.0.3",
+		"cookie-parser": "1.4.5",
+		"dateformat": "5.0.3",
+		"debug": "2.6.9",
+		"deemix": "^3.6.0",
+		"deezer-js": "^1.3.0",
+		"dotenv": "8.2.0",
+		"ejs": "3.1.8",
+		"express": "4.17.1",
+		"express-session": "^1.17.1",
+		"memorystore": "1.6.6",
+		"morgan": "1.10.0",
+		"nodemon": "2.0.7",
+		"nodemon-webpack-plugin": "4.8.1",
+		"ramda": "0.27.1",
+		"ts-loader": "9.4.2",
+		"utf-8-validate": "5.0.5",
+		"uuid": "8.3.2",
+		"webpack": "5.75.0",
+		"webpack-cli": "5.0.1",
+		"winston": "3.6.0",
+		"ws": "7.4.5",
+		"yargs": "17.0.1"
+	},
+	"devDependencies": {
+		"@nuxtjs/eslint-config": "6.0.0",
+		"@types/jest": "26.0.22",
+		"@types/supertest": "2.0.11",
+		"@typescript-eslint/eslint-plugin": "4.21.0",
+		"@typescript-eslint/parser": "4.21.0",
+		"eslint": "7.23.0",
+		"eslint-config-prettier": "8.1.0",
+		"eslint-plugin-prettier": "3.3.1",
+		"jest": "26.6.3",
+		"prettier": "2.2.1",
+		"supertest": "6.1.3",
+		"ts-jest": "26.5.4",
+		"ts-node": "9.1.1",
+		"ts-node-dev": "1.1.6",
+		"typescript": "4.2.4"
+	}
+}

server/src/app.ts

@@ -0,0 +1,400 @@
+import fs from 'fs'
+import { sep } from 'path'
+import { v4 as uuidv4 } from 'uuid'
+// @ts-expect-error
+import deemix from 'deemix'
+import got from 'got'
+import { Settings, Listener } from './types'
+import { NotLoggedIn, CantStream } from './helpers/errors'
+
+import { GUI_PACKAGE } from './helpers/paths'
+import { logger } from './helpers/logger'
+
+// Types
+const Downloader = deemix.downloader.Downloader
+const { Single, Collection, Convertable } = deemix.types.downloadObjects
+
+// Functions
+export const getAccessToken = deemix.utils.deezer.getAccessToken
+export const getArlFromAccessToken = deemix.utils.deezer.getArlFromAccessToken
+
+// Constants
+export const configFolder: string = deemix.utils.localpaths.getConfigFolder()
+export const defaultSettings: Settings = deemix.settings.DEFAULTS
+export const deemixVersion = require('../node_modules/deemix/package.json').version
+const currentVersionTemp = JSON.parse(String(fs.readFileSync(GUI_PACKAGE))).version
+export const currentVersion = currentVersionTemp === '0.0.0' ? 'continuous' : currentVersionTemp
+
+export const sessionDZ: any = {}
+
+export class DeemixApp {
+	queueOrder: string[]
+	queue: any
+	currentJob: any
+
+	deezerAvailable: string | null
+	latestVersion: string | null
+
+	plugins: any
+	settings: any
+
+	listener: Listener
+
+	constructor(listener: Listener) {
+		this.settings = deemix.settings.load(configFolder)
+
+		this.queueOrder = []
+		this.queue = {}
+		this.currentJob = null
+
+		this.plugins = {
+			// eslint-disable-next-line new-cap
+			spotify: new deemix.plugins.spotify()
+		}
+		this.deezerAvailable = null
+		this.latestVersion = null
+		this.listener = listener
+
+		this.plugins.spotify.setup()
+		this.restoreQueueFromDisk()
+	}
+
+	async isDeezerAvailable(): Promise<string> {
+		if (this.deezerAvailable === null) {
+			let response
+			try {
+				response = await got.get('https://www.deezer.com/', {
+					headers: { Cookie: 'dz_lang=en; Domain=deezer.com; Path=/; Secure; hostOnly=false;' },
+					https: {
+						rejectUnauthorized: false
+					},
+					retry: 5
+				})
+			} catch (e) {
+				logger.error(e)
+				this.deezerAvailable = 'no-network'
+				return this.deezerAvailable
+			}
+			const title = (response.body.match(/<title[^>]*>([^<]+)<\/title>/)![1] || '').trim()
+			this.deezerAvailable = title !== 'Deezer will soon be available in your country.' ? 'yes' : 'no'
+		}
+		return this.deezerAvailable
+	}
+
+	async getLatestVersion(force = false): Promise<string | null> {
+		if ((this.latestVersion === null || force) && !this.settings.disableUpdateCheck) {
+			let response
+			try {
+				response = await got.get('https://deemix.app/gui/latest', {
+					https: {
+						rejectUnauthorized: false
+					}
+				})
+			} catch (e) {
+				logger.error(e)
+				this.latestVersion = 'NotFound'
+				return this.latestVersion
+			}
+			this.latestVersion = response.body.trim()
+		}
+		return this.latestVersion
+	}
+
+	parseVersion(version: string | null): any {
+		if (version === null || version === 'continuous' || version === 'NotFound') return null
+		try {
+			const matchResult = version.match(/(\d+)\.(\d+)\.(\d+)-r(\d+)\.(.+)/) || []
+			return {
+				year: parseInt(matchResult[1]),
+				month: parseInt(matchResult[2]),
+				day: parseInt(matchResult[3]),
+				revision: parseInt(matchResult[4]),
+				commit: matchResult[5] || ''
+			}
+		} catch (e) {
+			logger.error(e)
+			return null
+		}
+	}
+
+	isUpdateAvailable(): boolean {
+		const currentVersionObj: any = this.parseVersion(currentVersion)
+		const latestVersionObj: any = this.parseVersion(this.latestVersion)
+		if (currentVersionObj === null || latestVersionObj === null) return false
+		if (latestVersionObj.year > currentVersionObj.year) return true
+		let sameDate = latestVersionObj.year === currentVersionObj.year
+		if (sameDate && latestVersionObj.month > currentVersionObj.month) return true
+		sameDate = sameDate && latestVersionObj.month === currentVersionObj.month
+		if (sameDate && latestVersionObj.day > currentVersionObj.day) return true
+		sameDate = sameDate && latestVersionObj.day === currentVersionObj.day
+		if (sameDate && latestVersionObj.revision > currentVersionObj.revision) return true
+		if (
+			latestVersionObj.revision === currentVersionObj.revision &&
+			latestVersionObj.commit !== currentVersionObj.commit
+		)
+			return true
+		return false
+	}
+
+	getSettings(): any {
+		return { settings: this.settings, defaultSettings, spotifySettings: this.plugins.spotify.getSettings() }
+	}
+
+	saveSettings(newSettings: any, newSpotifySettings: any) {
+		newSettings.executeCommand = this.settings.executeCommand
+		deemix.settings.save(newSettings, configFolder)
+		this.settings = newSettings
+		this.plugins.spotify.saveSettings(newSpotifySettings)
+	}
+
+	getQueue() {
+		const result: any = {
+			queue: this.queue,
+			queueOrder: this.queueOrder
+		}
+		if (this.currentJob && this.currentJob !== true) {
+			result.current = this.currentJob.downloadObject.getSlimmedDict()
+		}
+		return result
+	}
+
+	async addToQueue(dz: any, url: string[], bitrate: number, retry: boolean = false) {
+		if (!dz.logged_in) throw new NotLoggedIn()
+		if (
+			!this.settings.feelingLucky &&
+			((!dz.current_user.can_stream_lossless && bitrate === 9) || (!dz.current_user.can_stream_hq && bitrate === 3))
+		)
+			throw new CantStream(bitrate)
+
+		let downloadObjs: any[] = []
+		const downloadErrors: any[] = []
+		let link: string = ''
+		const requestUUID = uuidv4()
+
+		if (url.length > 1) {
+			this.listener.send('startGeneratingItems', { uuid: requestUUID, total: url.length })
+		}
+
+		for (let i = 0; i < url.length; i++) {
+			link = url[i]
+			logger.info(`Adding ${link} to queue`)
+			let downloadObj
+			try {
+				downloadObj = await deemix.generateDownloadObject(dz, link, bitrate, this.plugins, this.listener)
+			} catch (e) {
+				downloadErrors.push(e)
+			}
+			if (Array.isArray(downloadObj)) {
+				downloadObjs = downloadObjs.concat(downloadObj)
+			} else if (downloadObj) downloadObjs.push(downloadObj)
+		}
+
+		if (downloadErrors.length) {
+			downloadErrors.forEach((e: any) => {
+				if (!e.errid) logger.error(e)
+				this.listener.send('queueError', { link: e.link, error: e.message, errid: e.errid })
+			})
+		}
+
+		if (url.length > 1) {
+			this.listener.send('finishGeneratingItems', { uuid: requestUUID, total: downloadObjs.length })
+		}
+
+		const slimmedObjects: any[] = []
+
+		downloadObjs.forEach((downloadObj: any) => {
+			// Check if element is already in queue
+			if (Object.keys(this.queue).includes(downloadObj.uuid) && !retry) {
+				this.listener.send('alreadyInQueue', downloadObj.getEssentialDict())
+				return
+			}
+
+			// Save queue status when adding something to the queue
+			if (!fs.existsSync(configFolder + 'queue')) fs.mkdirSync(configFolder + 'queue')
+
+			this.queueOrder.push(downloadObj.uuid)
+			fs.writeFileSync(configFolder + `queue${sep}order.json`, JSON.stringify(this.queueOrder))
+			this.queue[downloadObj.uuid] = downloadObj.getEssentialDict()
+			this.queue[downloadObj.uuid].status = 'inQueue'
+
+			const savedObject = downloadObj.toDict()
+			savedObject.status = 'inQueue'
+			fs.writeFileSync(configFolder + `queue${sep}${downloadObj.uuid}.json`, JSON.stringify(savedObject))
+
+			slimmedObjects.push(downloadObj.getSlimmedDict())
+		})
+		if (slimmedObjects.length === 1) this.listener.send('addedToQueue', slimmedObjects[0])
+		else this.listener.send('addedToQueue', slimmedObjects)
+
+		this.startQueue(dz)
+		return slimmedObjects
+	}
+
+	async startQueue(dz: any): Promise<any> {
+		do {
+			if (this.currentJob !== null || this.queueOrder.length === 0) {
+				// Should not start another download
+				return null
+			}
+			this.currentJob = true // lock currentJob
+
+			let currentUUID: string
+			do {
+				currentUUID = this.queueOrder.shift() || ''
+			} while (this.queue[currentUUID] === undefined && this.queueOrder.length)
+			if (this.queue[currentUUID] === undefined) {
+				fs.writeFileSync(configFolder + `queue${sep}order.json`, JSON.stringify(this.queueOrder))
+				this.currentJob = null
+				return null
+			}
+			this.queue[currentUUID].status = 'downloading'
+			const currentItem: any = JSON.parse(fs.readFileSync(configFolder + `queue${sep}${currentUUID}.json`).toString())
+			let downloadObject: any
+			switch (currentItem.__type__) {
+				case 'Single':
+					downloadObject = new Single(currentItem)
+					break
+				case 'Collection':
+					downloadObject = new Collection(currentItem)
+					break
+				case 'Convertable':
+					downloadObject = new Convertable(currentItem)
+					downloadObject = await this.plugins[downloadObject.plugin].convert(
+						dz,
+						downloadObject,
+						this.settings,
+						this.listener
+					)
+					fs.writeFileSync(
+						configFolder + `queue${sep}${downloadObject.uuid}.json`,
+						JSON.stringify({ ...downloadObject.toDict(), status: 'inQueue' })
+					)
+					break
+			}
+			this.currentJob = new Downloader(dz, downloadObject, this.settings, this.listener)
+			this.listener.send('startDownload', currentUUID)
+			await this.currentJob.start()
+
+			if (!downloadObject.isCanceled) {
+				// Set status
+				if (downloadObject.failed === downloadObject.size && downloadObject.size !== 0) {
+					this.queue[currentUUID].status = 'failed'
+				} else if (downloadObject.failed > 0) {
+					this.queue[currentUUID].status = 'withErrors'
+				} else {
+					this.queue[currentUUID].status = 'completed'
+				}
+
+				const savedObject = downloadObject.getSlimmedDict()
+				savedObject.status = this.queue[currentUUID].status
+
+				// Save queue status
+				this.queue[currentUUID] = savedObject
+				fs.writeFileSync(configFolder + `queue${sep}${currentUUID}.json`, JSON.stringify(savedObject))
+			}
+			logger.info(this.queueOrder)
+			fs.writeFileSync(configFolder + `queue${sep}order.json`, JSON.stringify(this.queueOrder))
+
+			this.currentJob = null
+		} while (this.queueOrder.length)
+	}
+
+	cancelDownload(uuid: string) {
+		if (Object.keys(this.queue).includes(uuid)) {
+			switch (this.queue[uuid].status) {
+				case 'downloading':
+					this.currentJob.downloadObject.isCanceled = true
+					this.listener.send('cancellingCurrentItem', uuid)
+					break
+				case 'inQueue':
+					this.queueOrder.splice(this.queueOrder.indexOf(uuid), 1)
+					fs.writeFileSync(configFolder + `queue${sep}order.json`, JSON.stringify(this.queueOrder))
+				// break
+				// eslint-disable-next-line no-fallthrough
+				default:
+					// This gets called even in the 'inQueue' case. Is this the expected behaviour? If no, de-comment the break
+					this.listener.send('removedFromQueue', uuid)
+					break
+			}
+			fs.unlinkSync(configFolder + `queue${sep}${uuid}.json`)
+			delete this.queue[uuid]
+		}
+	}
+
+	cancelAllDownloads() {
+		this.queueOrder = []
+		let currentItem: string | null = null
+		Object.values(this.queue).forEach((downloadObject: any) => {
+			if (downloadObject.status === 'downloading') {
+				this.currentJob.downloadObject.isCanceled = true
+				this.listener.send('cancellingCurrentItem', downloadObject.uuid)
+				currentItem = downloadObject.uuid
+			}
+			fs.unlinkSync(configFolder + `queue${sep}${downloadObject.uuid}.json`)
+			delete this.queue[downloadObject.uuid]
+		})
+		fs.writeFileSync(configFolder + `queue${sep}order.json`, JSON.stringify(this.queueOrder))
+		this.listener.send('removedAllDownloads', currentItem)
+	}
+
+	clearCompletedDownloads() {
+		Object.values(this.queue).forEach((downloadObject: any) => {
+			if (downloadObject.status === 'completed') {
+				fs.unlinkSync(configFolder + `queue${sep}${downloadObject.uuid}.json`)
+				delete this.queue[downloadObject.uuid]
+			}
+		})
+		this.listener.send('removedFinishedDownloads')
+	}
+
+	restoreQueueFromDisk() {
+		if (!fs.existsSync(configFolder + 'queue')) fs.mkdirSync(configFolder + 'queue')
+		const allItems: string[] = fs.readdirSync(configFolder + 'queue')
+		allItems.forEach((filename: string) => {
+			if (filename === 'order.json') {
+				try {
+					this.queueOrder = JSON.parse(fs.readFileSync(configFolder + `queue${sep}order.json`).toString())
+				} catch {
+					this.queueOrder = []
+					fs.writeFileSync(configFolder + `queue${sep}order.json`, JSON.stringify(this.queueOrder))
+				}
+			} else {
+				let currentItem: any
+				try {
+					currentItem = JSON.parse(fs.readFileSync(configFolder + `queue${sep}${filename}`).toString())
+				} catch {
+					fs.unlinkSync(configFolder + `queue${sep}${filename}`)
+					return
+				}
+				if (currentItem.status === 'inQueue') {
+					let downloadObject: any
+					switch (currentItem.__type__) {
+						case 'Single':
+							downloadObject = new Single(currentItem)
+							// Remove old incompatible queue items
+							if (downloadObject.single.trackAPI_gw) {
+								fs.unlinkSync(configFolder + `queue${sep}${filename}`)
+								return
+							}
+							break
+						case 'Collection':
+							downloadObject = new Collection(currentItem)
+							// Remove old incompatible queue items
+							if (downloadObject.collection.tracks_gw) {
+								fs.unlinkSync(configFolder + `queue${sep}${filename}`)
+								return
+							}
+							break
+						case 'Convertable':
+							downloadObject = new Convertable(currentItem)
+							break
+					}
+					this.queue[downloadObject.uuid] = downloadObject.getEssentialDict()
+					this.queue[downloadObject.uuid].status = 'inQueue'
+				} else {
+					this.queue[currentItem.uuid] = currentItem
+				}
+			}
+		})
+	}
+}

server/src/helpers/errors.ts

@@ -0,0 +1,55 @@
+const { TrackFormats } = require('deezer-js')
+
+const bitrateLabels = {
+	[TrackFormats.MP4_RA3]: '360 HQ',
+	[TrackFormats.MP4_RA2]: '360 MQ',
+	[TrackFormats.MP4_RA1]: '360 LQ',
+	[TrackFormats.FLAC]: 'FLAC',
+	[TrackFormats.MP3_320]: '320kbps',
+	[TrackFormats.MP3_128]: '128kbps',
+	[TrackFormats.DEFAULT]: '128kbps',
+	[TrackFormats.LOCAL]: 'MP3'
+}
+
+export class BadRequestError extends Error {
+	constructor() {
+		super()
+		this.message = 'Bad request!'
+	}
+}
+
+export const isBadRequestError = (error: any) => error instanceof BadRequestError
+
+export class QueueError extends Error {
+	constructor(message: string) {
+		super(message)
+		this.name = 'QueueError'
+	}
+}
+
+export class AlreadyInQueue extends QueueError {
+	item: any
+	silent: boolean
+	constructor(dwObj: any, silent: boolean) {
+		super(`${dwObj.artist} - ${dwObj.title} is already in queue.`)
+		this.name = 'AlreadyInQueue'
+		this.item = dwObj
+		this.silent = silent
+	}
+}
+
+export class NotLoggedIn extends QueueError {
+	constructor() {
+		super(`You must be logged in to start a download.`)
+		this.name = 'NotLoggedIn'
+	}
+}
+
+export class CantStream extends QueueError {
+	bitrate: number
+	constructor(bitrate: number) {
+		super(`Your account can't stream at ${bitrateLabels[bitrate]}.`)
+		this.name = 'CantStream'
+		this.bitrate = bitrate
+	}
+}

server/src/helpers/logger.ts

@@ -0,0 +1,51 @@
+import fs from 'fs'
+import { join as joinPath } from 'path'
+import os from 'os'
+import dateFormat from 'dateformat'
+import { createLogger, format, transports } from 'winston'
+// @ts-expect-error
+import deemix from 'deemix'
+const { combine, timestamp, errors, colorize, printf } = format
+
+const logFolder: string = joinPath(deemix.utils.localpaths.getConfigFolder(), 'logs')
+const logFilename = joinPath(logFolder, `${dateFormat(new Date(), 'yyyy-mm-dd-HH.MM.ss')}.log`)
+
+const logFormat = printf(error => {
+	const { level, message, timestamp, stack } = error
+	let result = `${timestamp} [${level}] ${message}`
+	if (stack && !message.startsWith('uncaughtException')) result += '\n' + stack + '\n'
+	return result
+})
+
+export const logger = createLogger({
+	format: combine(errors({ stack: true }), timestamp(), logFormat),
+	transports: [
+		new transports.File({
+			handleExceptions: true,
+			handleRejections: true,
+			format: combine(errors({ stack: true }), timestamp(), logFormat),
+			filename: logFilename
+		}),
+		new transports.Console({
+			handleExceptions: true,
+			handleRejections: true,
+			format: combine(errors({ stack: true }), colorize(), timestamp(), logFormat)
+		})
+	]
+})
+
+export function removeOldLogs(logFilesNumber: number) {
+	if (!fs.existsSync(logFolder)) fs.mkdirSync(logFolder, { recursive: true })
+	fs.appendFileSync(logFilename, `${os.platform()} - ${os.type()} ${os.release()} ${os.arch()}\n\n`)
+	const files = fs.readdirSync(logFolder)
+	const logs: Array<string> = []
+	files.forEach(function (file) {
+		logs.push(file.substring(0, file.length - 4))
+	})
+	logs.sort()
+	if (logs.length > logFilesNumber) {
+		for (let i = 0; i < logs.length - logFilesNumber; i++) {
+			fs.unlinkSync(joinPath(logFolder, logs[i] + '.log'))
+		}
+	}
+}

server/src/helpers/loginStorage.ts

@@ -0,0 +1,45 @@
+import fs from 'fs'
+// @ts-expect-error
+import deemix from 'deemix'
+import { LoginFile } from '../types'
+
+const configFolder = deemix.utils.localpaths.getConfigFolder()
+
+const DEFAULTS: LoginFile = {
+	accessToken: null,
+	arl: null
+}
+
+let loginData: LoginFile = {
+	accessToken: null,
+	arl: null
+}
+
+export function loadLoginCredentials() {
+	if (!fs.existsSync(configFolder)) fs.mkdirSync(configFolder)
+	if (!fs.existsSync(configFolder + 'login.json')) resetLoginCredentials()
+
+	try {
+		loginData = JSON.parse(fs.readFileSync(configFolder + 'login.json').toString())
+	} catch (e) {
+		if (e.name === 'SyntaxError') resetLoginCredentials()
+	}
+}
+
+export function getLoginCredentials(): LoginFile {
+	if (!loginData.arl) loadLoginCredentials()
+	return loginData
+}
+
+export function saveLoginCredentials(newLogin: LoginFile) {
+	if (newLogin.arl) loginData.arl = newLogin.arl
+	if (newLogin.accessToken) loginData.accessToken = newLogin.accessToken
+	if (!fs.existsSync(configFolder)) fs.mkdirSync(configFolder)
+	fs.writeFileSync(configFolder + 'login.json', JSON.stringify(loginData, null, 2))
+}
+
+export function resetLoginCredentials() {
+	if (!fs.existsSync(configFolder)) fs.mkdirSync(configFolder)
+	fs.writeFileSync(configFolder + 'login.json', JSON.stringify(DEFAULTS, null, 2))
+	loginData = JSON.parse(JSON.stringify(DEFAULTS))
+}

server/src/helpers/paths.ts

@@ -0,0 +1,5 @@
+import path from 'path'
+
+export const ROOT_DIR = path.resolve(path.join(__dirname, '..', '..'))
+export const WEBUI_DIR = path.join(ROOT_DIR, 'webui', 'public')
+export const GUI_PACKAGE = path.join(ROOT_DIR, 'package.json')

server/src/helpers/port.ts

@@ -0,0 +1,22 @@
+import { Port } from '../types'
+
+/**
+ * Normalize a port into a number, string, or false.
+ *
+ * @since	0.0.0
+ */
+export function normalizePort(portString: string): Port {
+	const port = parseInt(portString, 10)
+
+	if (isNaN(port)) {
+		// named pipe
+		return portString
+	}
+
+	if (port >= 0) {
+		// port number
+		return port
+	}
+
+	return false
+}

server/src/helpers/primitive-checks.ts

@@ -0,0 +1 @@
+export const isObjectEmpy = (obj: any) => Object.keys(obj).length === 0

server/src/helpers/server-callbacks.ts

@@ -0,0 +1,51 @@
+import http from 'http'
+import type { Debugger } from 'debug'
+import { logger } from './logger'
+
+/**
+ * Event listener for HTTP server "error" event.
+ *
+ * @since	0.0.0
+ */
+export function getErrorCb(port: number | string | boolean) {
+	return (error: any) => {
+		if (error.syscall !== 'listen') {
+			throw error
+		}
+
+		const bind = typeof port === 'string' ? 'Pipe ' + port : 'Port ' + port
+
+		// handle specific listen errors with friendly messages
+		switch (error.code) {
+			case 'EACCES': {
+				logger.error(bind + ' requires elevated privileges')
+				process.exit(1)
+			}
+			case 'EADDRINUSE': {
+				logger.error(bind + ' is already in use')
+				process.exit(1)
+			}
+			default:
+				throw error
+		}
+	}
+}
+
+/**
+ * Event listener for HTTP server "listening" event.
+ *
+ * @since	0.0.0
+ */
+export function getListeningCb(server: http.Server, debug: Debugger) {
+	return () => {
+		const addr = server.address()
+
+		if (addr) {
+			const ip = typeof addr === 'string' ? 'pipe ' + addr : addr.address
+			const port = typeof addr === 'string' ? 'pipe ' + addr : addr.port
+
+			debug(`Listening on ${ip}:${port}`)
+			logger.info(`Listening on ${ip}:${port}`)
+		}
+	}
+}

server/src/index.ts

@@ -0,0 +1,27 @@
+import yargs from 'yargs'
+import { hideBin } from 'yargs/helpers'
+import type { Arguments } from './types'
+
+import { DeemixServer } from './server'
+
+const isModule = process.mainModule && process.mainModule.parent
+
+if (!isModule) {
+	// TODO: Remove type assertion while keeping correct types
+	const argv = yargs(hideBin(process.argv)).options({
+		port: { type: 'string', default: '6595' },
+		host: { type: 'string', default: '127.0.0.1' },
+		locationbase: { type: 'string', default: '/' },
+		singleuser: { type: 'boolean', default: false }
+	}).argv as Arguments
+
+	const DEEMIX_SERVER_PORT = process.env.DEEMIX_SERVER_PORT ?? argv.port
+	const DEEMIX_HOST = process.env.DEEMIX_HOST ?? argv.host
+	const DEEMIX_LOCATION_BASE = process.env.DEEMIX_LOCATION_BASE ?? argv.locationbase
+	const IS_SINGLE_USER = !!process.env.DEEMIX_SINGLE_USER ?? !!argv.singleuser
+
+	const server = new DeemixServer(DEEMIX_HOST, DEEMIX_SERVER_PORT, DEEMIX_LOCATION_BASE, IS_SINGLE_USER)
+	server.init()
+}
+
+export { DeemixServer }

server/src/middlewares.ts

@@ -0,0 +1,36 @@
+import type { Application } from 'express'
+import express from 'express'
+import logger from 'morgan'
+import cookieParser from 'cookie-parser'
+import session from 'express-session'
+
+import { WEBUI_DIR } from './helpers/paths'
+
+const MemoryStore = require('memorystore')(session)
+
+declare module 'express-session' {
+	export interface SessionData {
+		dz: any
+	}
+}
+
+export function registerMiddlewares(app: Application) {
+	app.use(express.json())
+	app.use(express.urlencoded({ extended: false }))
+	app.use(cookieParser())
+	app.use(
+		session({
+			store: new MemoryStore({
+				checkPeriod: 86400000 // prune expired entries every 24h
+			}),
+			secret: 'U2hoLCBpdHMgYSBzZWNyZXQh',
+			resave: true,
+			saveUninitialized: true
+		})
+	)
+	app.use(express.static(WEBUI_DIR))
+
+	if (process.env.NODE_ENV === 'development') {
+		app.use(logger('dev'))
+	}
+}

server/src/routes/api/delete/index.ts

@@ -0,0 +1,3 @@
+import { ApiHandler } from '../../../types'
+
+export default [] as ApiHandler[]

server/src/routes/api/get/albumSearch.spec.ts

@@ -0,0 +1,51 @@
+import { appSendGet } from '../../../../tests/utils'
+
+describe('albumSearch requests', () => {
+	it('should respond 200 to calls with term', async () => {
+		const responseStatusCollector: number[] = []
+		const batchCalls = [
+			'/api/album-search/?term=eminem',
+			'/api/album-search/?term=eminem?start=10',
+			'/api/album-search/?term=eminem?ack=aa',
+			'/api/album-search/?term=eminem?ack=aa?start=10',
+			'/api/album-search/?term=eminem?ack=aa?start=10?nb=34'
+		]
+
+		for (const uri of batchCalls) {
+			responseStatusCollector.push((await appSendGet(uri)).status)
+		}
+
+		expect(responseStatusCollector).toMatchObject(new Array(batchCalls.length).fill(200))
+		expect(responseStatusCollector).toMatchObject(new Array(responseStatusCollector.length).fill(200))
+	})
+
+	it('should respond 400 to calls without term', async () => {
+		const responseStatusCollector: number[] = []
+		const batchCalls = [
+			'/api/album-search/',
+			'/api/album-search/?start=10',
+			'/api/album-search/?ack=aa',
+			'/api/album-search/?ack=aa?start=10',
+			'/api/album-search/?ack=aa?start=10?nb=34'
+		]
+
+		for (const uri of batchCalls) {
+			responseStatusCollector.push((await appSendGet(uri)).status)
+		}
+
+		expect(responseStatusCollector).toMatchObject(new Array(responseStatusCollector.length).fill(400))
+	})
+
+	it('should respond the desired search result', async () => {
+		const res = (await appSendGet('/api/album-search/?term=eminem')).body
+
+		expect(res.data.data.length).not.toBe(0)
+	})
+
+	// TODO Understand whic should be the correct response
+	it.skip('should respond the desired search result with a start parameter', async () => {
+		const res = (await appSendGet('/api/album-search/?term=eminem?start=10')).body
+
+		expect(res.data.data.length).not.toBe(0)
+	})
+})

server/src/routes/api/get/albumSearch.ts

@@ -0,0 +1,92 @@
+import type { RequestHandler } from 'express'
+// @ts-expect-error
+import { Deezer } from 'deezer-js'
+
+import type { ApiHandler } from '../../../types'
+import { sessionDZ } from '../../../app'
+
+export interface RawAlbumQuery {
+	term: string
+	start?: string
+	nb?: string
+}
+
+export interface AlbumSearchParams extends Omit<RawAlbumQuery, 'start' | 'nb'> {
+	start: number
+	nb: number
+}
+
+export interface AlbumResponse {
+	data: any[]
+	total: number
+}
+
+const path: ApiHandler['path'] = '/album-search/'
+
+const handler: RequestHandler<{}, {}, {}, RawAlbumQuery> = async (req, res) => {
+	if (!sessionDZ[req.session.id]) sessionDZ[req.session.id] = new Deezer()
+	const dz = sessionDZ[req.session.id]
+
+	if (!req.query) {
+		return res.status(400).send()
+	}
+
+	const { term, start, nb } = parseQuery(req.query)
+
+	if (!term || term.trim() === '') {
+		return res.status(400).send()
+	}
+
+	const results = await dz.gw.search_music(term, 'ALBUM', { index: start, limit: nb })
+
+	const albums = await Promise.all(results.data.map((c: any) => getAlbumDetails(dz, c.ALB_ID)))
+
+	const output: AlbumResponse = {
+		data: albums,
+		total: albums.length
+	}
+
+	return res.send(output)
+}
+
+const apiHandler = { path, handler }
+
+function parseQuery(query: RawAlbumQuery): AlbumSearchParams {
+	let startingPoint = 0
+
+	if (typeof query.start !== 'undefined') {
+		startingPoint = parseInt(query.start)
+	}
+
+	let newNb = 30
+
+	if (typeof query.nb !== 'undefined') {
+		newNb = parseInt(query.nb)
+	}
+
+	return {
+		term: query.term,
+		start: startingPoint,
+		nb: newNb
+	}
+}
+
+async function getAlbumDetails(dz: any, albumId: string): Promise<any> {
+	const result = await dz.gw.get_album_page(albumId)
+	const output = result.DATA
+
+	let duration = 0
+	result.SONGS.data.forEach((s: any) => {
+		if ('DURATION' in s) {
+			duration += parseInt(s.DURATION)
+		}
+	})
+
+	output.DURATION = duration
+	output.NUMBER_TRACK = result.SONGS.total
+	output.LINK = `https://deezer.com/album/${output.ALB_ID}`
+
+	return output
+}
+
+export { apiHandler, getAlbumDetails }

server/src/routes/api/get/analyzeLink.spec.ts

@@ -0,0 +1,30 @@
+import { appSendGet } from '../../../../tests/utils'
+
+describe('analyzeLink requests', () => {
+	it('should respond 200 to calls with supported term', async () => {
+		const res = await appSendGet('/api/analyzeLink/?term=https://www.deezer.com/en/album/100896762')
+
+		expect(res.status).toBe(200)
+	})
+
+	it('should respond with an error to calls with not supported term', async () => {
+		const res = await appSendGet('/api/analyzeLink/?term=https://www.deezer.com/en/artist/15166511')
+
+		expect(res.status).toBe(400)
+		expect(res.body.errorMessage).toBe('Not supported')
+	})
+
+	it('should respond album analyzed data', async () => {
+		const res = await appSendGet('/api/analyzeLink/?term=https://www.deezer.com/en/album/100896762')
+
+		expect(res.body.type).toBe('album')
+		expect(res.body.artist.name).toBe('Lil Nas X')
+	})
+
+	it('should respond track analyzed data', async () => {
+		const res = await appSendGet('/api/analyzeLink/?term=https://www.deezer.com/en/track/1283264142')
+
+		expect(res.body.type).toBe('track')
+		expect(res.body.artist.name).toBe('Lil Nas X')
+	})
+})

server/src/routes/api/get/analyzeLink.ts

@@ -0,0 +1,47 @@
+import type { RequestHandler } from 'express'
+// @ts-expect-error
+import deemix from 'deemix'
+// @ts-expect-error
+import { Deezer } from 'deezer-js'
+
+import type { ApiHandler, GetTrackResponse, GetAlbumResponse } from '../../../types'
+import { sessionDZ } from '../../../app'
+
+export interface AnalyzeQuery {
+	term?: string
+}
+
+type ResBody = GetAlbumResponse | GetTrackResponse
+
+const path: ApiHandler['path'] = '/analyzeLink'
+
+const handler: RequestHandler<ResBody, {}, {}, AnalyzeQuery> = async (req, res) => {
+	try {
+		if (!req.query || !req.query.term) {
+			return res.status(400).send({ errorMessage: 'No term specified', errorCode: 'AL01' })
+		}
+
+		const { term: linkToAnalyze } = req.query
+		const [, linkType, linkId] = await deemix.parseLink(linkToAnalyze)
+		const isTrackOrAlbum = ['track', 'album'].includes(linkType)
+
+		if (isTrackOrAlbum) {
+			if (!sessionDZ[req.session.id]) sessionDZ[req.session.id] = new Deezer()
+			const dz = sessionDZ[req.session.id]
+			const apiMethod = linkType === 'track' ? 'get_track' : 'get_album'
+			const resBody: ResBody = await dz.api[apiMethod](linkId)
+
+			return res.status(200).send(resBody)
+		}
+
+		return res.status(400).send({ errorMessage: 'Not supported', errorCode: 'AL02' })
+	} catch (error) {
+		return res
+			.status(500)
+			.send({ errorMessage: 'The server had a problem. Please try again', errorObject: error, errorCode: 'AL03' })
+	}
+}
+
+const apiHandler: ApiHandler = { path, handler }
+
+export default apiHandler

server/src/routes/api/get/checkForUpdates.ts

@@ -0,0 +1,16 @@
+import { ApiHandler } from '../../../types'
+
+const path: ApiHandler['path'] = '/checkForUpdates'
+
+const handler: ApiHandler['handler'] = async (req, res) => {
+	const deemix = req.app.get('deemix')
+	const latestCommit = await deemix.getLatestVersion()
+	res.send({
+		latestCommit,
+		updateAvailable: deemix.isUpdateAvailable()
+	})
+}
+
+const apiHandler: ApiHandler = { path, handler }
+
+export default apiHandler

server/src/routes/api/get/connect.ts

@@ -0,0 +1,50 @@
+// @ts-expect-error
+import { Deezer } from 'deezer-js'
+import { ApiHandler } from '../../../types'
+import { logger } from '../../../helpers/logger'
+import { getLoginCredentials } from '../../../helpers/loginStorage'
+import { sessionDZ, deemixVersion, currentVersion } from '../../../app'
+
+const path: ApiHandler['path'] = '/connect'
+let update: any = null
+
+const handler: ApiHandler['handler'] = async (req, res) => {
+	if (!sessionDZ[req.session.id]) sessionDZ[req.session.id] = new Deezer()
+	const dz = sessionDZ[req.session.id]
+	const deemix = req.app.get('deemix')
+	const isSingleUser = req.app.get('isSingleUser')
+
+	if (!update) {
+		logger.info(`Currently running deemix-gui version ${currentVersion}`)
+		logger.info(`deemix-lib version ${deemixVersion}`)
+		update = {
+			currentCommit: currentVersion,
+			deemixVersion
+		}
+	}
+
+	const result: any = {
+		update,
+		autologin: !dz.logged_in,
+		currentUser: dz.current_user,
+		deezerAvailable: await deemix.isDeezerAvailable(),
+		spotifyEnabled: deemix.plugins.spotify.enabled,
+		settingsData: deemix.getSettings()
+	}
+
+	if (isSingleUser && result.autologin) result.singleUser = getLoginCredentials()
+
+	if (result.settingsData.settings.autoCheckForUpdates) result.checkForUpdates = true
+
+	const queue = deemix.getQueue()
+
+	if (Object.keys(queue.queue).length > 0) {
+		result.queue = queue
+	}
+
+	res.send(result)
+}
+
+const apiHandler: ApiHandler = { path, handler }
+
+export default apiHandler

server/src/routes/api/get/getChartTracks.ts

@@ -0,0 +1,45 @@
+import { RequestHandler } from 'express'
+// @ts-expect-error
+import { Deezer } from 'deezer-js'
+import { ApiHandler } from '../../../types'
+import { sessionDZ } from '../../../app'
+
+import { isObjectEmpy } from '../../../helpers/primitive-checks'
+import { BadRequestError, isBadRequestError } from '../../../helpers/errors'
+import { logger } from '../../../helpers/logger'
+
+export interface RawChartTracksQuery {
+	id: string
+	index?: number
+	limit?: number
+}
+
+const path: ApiHandler['path'] = '/getChartTracks'
+
+const handler: RequestHandler<{}, {}, {}, RawChartTracksQuery> = async (req, res, next) => {
+	try {
+		if (!sessionDZ[req.session.id]) sessionDZ[req.session.id] = new Deezer()
+		const dz = sessionDZ[req.session.id]
+
+		if (isObjectEmpy(req.query) || !req.query.id) {
+			throw new BadRequestError()
+		}
+
+		const playlistId = req.query.id
+		const index = req.query.index
+		const limit = req.query.limit
+
+		const response = await dz.api.get_playlist_tracks(playlistId, { index, limit })
+		return res.status(200).send(response)
+	} catch (error) {
+		if (isBadRequestError(error)) {
+			logger.error(error.message)
+			res.status(400).send()
+			return next()
+		}
+	}
+}
+
+const apiHandler: ApiHandler = { path, handler }
+
+export default apiHandler

server/src/routes/api/get/getCharts.ts

@@ -0,0 +1,33 @@
+// @ts-expect-error
+import { Deezer } from 'deezer-js'
+import { ApiHandler } from '../../../types'
+import { sessionDZ } from '../../../app'
+
+const path: ApiHandler['path'] = '/getCharts'
+
+let chartsCache: any
+
+const handler: ApiHandler['handler'] = async (req, res) => {
+	if (!chartsCache) {
+		if (!sessionDZ[req.session.id]) sessionDZ[req.session.id] = new Deezer()
+		const dz = sessionDZ[req.session.id]
+
+		const chartsData = await dz.api.get_countries_charts()
+		const countries: any[] = []
+		chartsData.forEach((country: any) => {
+			countries.push({
+				title: country.title.replace('Top ', ''),
+				id: country.id,
+				picture_small: country.picture_small,
+				picture_medium: country.picture_medium,
+				picture_big: country.picture_big
+			})
+		})
+		chartsCache = { data: countries }
+	}
+	res.send(chartsCache)
+}
+
+const apiHandler: ApiHandler = { path, handler }
+
+export default apiHandler

server/src/routes/api/get/getHome.ts

@@ -0,0 +1,22 @@
+// @ts-expect-error
+import { Deezer } from 'deezer-js'
+import { ApiHandler } from '../../../types'
+import { sessionDZ } from '../../../app'
+
+const path: ApiHandler['path'] = '/getHome'
+
+let homeCache: any
+
+const handler: ApiHandler['handler'] = async (req, res) => {
+	if (!sessionDZ[req.session.id]) sessionDZ[req.session.id] = new Deezer()
+	const dz = sessionDZ[req.session.id]
+
+	if (!homeCache) {
+		homeCache = await dz.api.get_chart(0, { limit: 30 })
+	}
+	res.send(homeCache)
+}
+
+const apiHandler: ApiHandler = { path, handler }
+
+export default apiHandler

server/src/routes/api/get/getQueue.ts

@@ -0,0 +1,16 @@
+// import { Deezer } from 'deezer-js'
+import { ApiHandler } from '../../../types'
+
+const path: ApiHandler['path'] = '/getQueue'
+
+// let homeCache: any
+
+const handler: ApiHandler['handler'] = (req, res) => {
+	const deemix = req.app.get('deemix')
+	const result: any = deemix.getQueue()
+	res.send(result)
+}
+
+const apiHandler: ApiHandler = { path, handler }
+
+export default apiHandler

server/src/routes/api/get/getSettings.ts

@@ -0,0 +1,12 @@
+import { ApiHandler } from '../../../types'
+
+const path: ApiHandler['path'] = '/getSettings'
+
+const handler: ApiHandler['handler'] = (req, res) => {
+	const deemix = req.app.get('deemix')
+	res.send(deemix.getSettings())
+}
+
+const apiHandler: ApiHandler = { path, handler }
+
+export default apiHandler

server/src/routes/api/get/getTracklist.ts

@@ -0,0 +1,105 @@
+// @ts-expect-error
+import { Deezer, utils as dzUtils } from 'deezer-js'
+import { ApiHandler } from '../../../types'
+import { sessionDZ } from '../../../app'
+
+const path: ApiHandler['path'] = '/getTracklist'
+
+const handler: ApiHandler['handler'] = async (req, res) => {
+	if (!sessionDZ[req.session.id]) sessionDZ[req.session.id] = new Deezer()
+	const dz = sessionDZ[req.session.id]
+	const deemix = req.app.get('deemix')
+
+	const list_id = String(req.query.id)
+	const list_type = String(req.query.type)
+	switch (list_type) {
+		case 'artist': {
+			const artistAPI = await dz.api.get_artist(list_id)
+			artistAPI.releases = await dz.gw.get_artist_discography_tabs(list_id, { limit: 100 })
+			res.send(artistAPI)
+			break
+		}
+		case 'spotifyplaylist':
+		case 'spotify_playlist': {
+			if (!deemix.plugins.spotify.enabled) {
+				res.send({
+					collaborative: false,
+					description: '',
+					external_urls: { spotify: null },
+					followers: { total: 0, href: null },
+					id: null,
+					images: [],
+					name: 'Something went wrong',
+					owner: {
+						display_name: 'Error',
+						id: null
+					},
+					public: true,
+					tracks: [],
+					type: 'playlist',
+					uri: null
+				})
+				break
+			}
+			const sp = deemix.plugins.spotify.sp
+			let playlist = await sp.getPlaylist(list_id)
+			playlist = playlist.body
+			let tracklist = playlist.tracks.items
+			while (playlist.tracks.next) {
+				const regExec = /offset=(\d+)&limit=(\d+)/g.exec(playlist.tracks.next)
+				const offset = regExec![1]
+				const limit = regExec![2]
+				const playlistTracks = await sp.getPlaylistTracks(list_id, { offset, limit })
+				playlist.tracks = playlistTracks.body
+				tracklist = tracklist.concat(playlist.tracks.items)
+			}
+			tracklist.forEach((item: any, i: number) => {
+				tracklist[i] = item.track
+				tracklist[i].selected = false
+			})
+			playlist.tracks = tracklist
+			res.send(playlist)
+			break
+		}
+		default: {
+			let releaseAPI, releaseTracksAPI
+			try {
+				releaseAPI = await dz.api[`get_${list_type}`](list_id)
+				releaseTracksAPI = await dz.api[`get_${list_type}_tracks`](list_id)
+				releaseTracksAPI = releaseTracksAPI.data
+			} catch {
+				if (list_type === 'playlist') {
+					releaseAPI = dzUtils.map_playlist(await (await dz.gw.get_playlist_page(list_id)).DATA)
+					releaseTracksAPI = await dz.gw.get_playlist_tracks(list_id)
+				} else {
+					releaseAPI = {}
+					releaseTracksAPI = []
+				}
+			}
+
+			const tracks: any[] = []
+			const showdiscs =
+				list_type === 'album' &&
+				releaseTracksAPI.length &&
+				releaseTracksAPI[releaseTracksAPI.length - 1].disk_number !== 1
+			let current_disk = 0
+
+			releaseTracksAPI.forEach((track: any) => {
+				if (track.SNG_ID) track = dzUtils.map_track(track)
+				if (showdiscs && parseInt(track.disk_number) !== current_disk) {
+					current_disk = parseInt(track.disk_number)
+					tracks.push({ type: 'disc_separator', number: current_disk })
+				}
+				track.selected = false
+				tracks.push(track)
+			})
+			releaseAPI.tracks = tracks
+			res.send(releaseAPI)
+			break
+		}
+	}
+}
+
+const apiHandler: ApiHandler = { path, handler }
+
+export default apiHandler

server/src/routes/api/get/getUserAlbums.ts

@@ -0,0 +1,24 @@
+// @ts-expect-error
+import { Deezer } from 'deezer-js'
+import { ApiHandler } from '../../../types'
+import { sessionDZ } from '../../../app'
+
+const path: ApiHandler['path'] = '/getUserAlbums'
+
+const handler: ApiHandler['handler'] = async (req, res) => {
+	if (!sessionDZ[req.session.id]) sessionDZ[req.session.id] = new Deezer()
+	const dz = sessionDZ[req.session.id]
+	let data
+
+	if (dz.logged_in) {
+		const userID = dz.current_user.id
+		data = await dz.gw.get_user_albums(userID, { limit: -1 })
+	} else {
+		data = { error: 'notLoggedIn' }
+	}
+	res.send(data)
+}
+
+const apiHandler: ApiHandler = { path, handler }
+
+export default apiHandler

server/src/routes/api/get/getUserArtists.ts

@@ -0,0 +1,24 @@
+// @ts-expect-error
+import { Deezer } from 'deezer-js'
+import { ApiHandler } from '../../../types'
+import { sessionDZ } from '../../../app'
+
+const path: ApiHandler['path'] = '/getUserArtists'
+
+const handler: ApiHandler['handler'] = async (req, res) => {
+	if (!sessionDZ[req.session.id]) sessionDZ[req.session.id] = new Deezer()
+	const dz = sessionDZ[req.session.id]
+	let data
+
+	if (dz.logged_in) {
+		const userID = dz.current_user.id
+		data = await dz.gw.get_user_artists(userID, { limit: -1 })
+	} else {
+		data = { error: 'notLoggedIn' }
+	}
+	res.send(data)
+}
+
+const apiHandler: ApiHandler = { path, handler }
+
+export default apiHandler

server/src/routes/api/get/getUserFavorites.ts

@@ -0,0 +1,30 @@
+// @ts-expect-error
+import { Deezer } from 'deezer-js'
+import { ApiHandler } from '../../../types'
+import { sessionDZ } from '../../../app'
+
+const path: ApiHandler['path'] = '/getUserFavorites'
+
+const handler: ApiHandler['handler'] = async (req, res) => {
+	if (!sessionDZ[req.session.id]) sessionDZ[req.session.id] = new Deezer()
+	const dz = sessionDZ[req.session.id]
+
+	let result: any = {}
+
+	if (dz.logged_in) {
+		const userID = dz.current_user.id
+
+		result.playlists = await dz.gw.get_user_playlists(userID, { limit: -1 })
+		result.albums = await dz.gw.get_user_albums(userID, { limit: -1 })
+		result.artists = await dz.gw.get_user_artists(userID, { limit: -1 })
+		result.tracks = await dz.gw.get_my_favorite_tracks({ limit: -1 })
+		result.lovedTracks = `https://deezer.com/playlist/${dz.current_user.loved_tracks}`
+	} else {
+		result = { error: 'notLoggedIn' }
+	}
+	res.send(result)
+}
+
+const apiHandler: ApiHandler = { path, handler }
+
+export default apiHandler

server/src/routes/api/get/getUserPlaylists.ts

@@ -0,0 +1,24 @@
+// @ts-expect-error
+import { Deezer } from 'deezer-js'
+import { ApiHandler } from '../../../types'
+import { sessionDZ } from '../../../app'
+
+const path: ApiHandler['path'] = '/getUserPlaylists'
+
+const handler: ApiHandler['handler'] = async (req, res) => {
+	if (!sessionDZ[req.session.id]) sessionDZ[req.session.id] = new Deezer()
+	const dz = sessionDZ[req.session.id]
+	let data
+
+	if (dz.logged_in) {
+		const userID = dz.current_user.id
+		data = await dz.gw.get_user_playlists(userID, { limit: -1 })
+	} else {
+		data = { error: 'notLoggedIn' }
+	}
+	res.send(data)
+}
+
+const apiHandler: ApiHandler = { path, handler }
+
+export default apiHandler

server/src/routes/api/get/getUserSpotifyPlaylists.ts

@@ -0,0 +1,41 @@
+import { ApiHandler } from '../../../types'
+
+const path: ApiHandler['path'] = '/getUserSpotifyPlaylists'
+
+const handler: ApiHandler['handler'] = async (req, res) => {
+	let data
+	const deemix = req.app.get('deemix')
+
+	if (deemix.plugins.spotify.enabled) {
+		const sp = deemix.plugins.spotify.sp
+		const username = req.query.spotifyUser
+		data = []
+		let playlists
+		try {
+			playlists = await sp.getUserPlaylists(username)
+		} catch (e) {
+			res.send({ error: 'wrongSpotifyUsername', username })
+			return
+		}
+		playlists = playlists.body
+		let playlistList = playlists.items
+		while (playlists.next) {
+			const regExec = /offset=(\d+)&limit=(\d+)/g.exec(playlists.next)
+			const offset = regExec![1]
+			const limit = regExec![2]
+			const newPlaylists = await sp.getUserPlaylists(username, { offset, limit })
+			playlists = newPlaylists.body
+			playlistList = playlistList.concat(playlists.items)
+		}
+		playlistList.forEach((playlist: any) => {
+			data.push(deemix.plugins.spotify._convertPlaylistStructure(playlist))
+		})
+	} else {
+		data = { error: 'spotifyNotEnabled' }
+	}
+	res.send(data)
+}
+
+const apiHandler: ApiHandler = { path, handler }
+
+export default apiHandler

server/src/routes/api/get/getUserTracks.ts

@@ -0,0 +1,23 @@
+// @ts-expect-error
+import { Deezer } from 'deezer-js'
+import { ApiHandler } from '../../../types'
+import { sessionDZ } from '../../../app'
+
+const path: ApiHandler['path'] = '/getUserTracks'
+
+const handler: ApiHandler['handler'] = async (req, res) => {
+	if (!sessionDZ[req.session.id]) sessionDZ[req.session.id] = new Deezer()
+	const dz = sessionDZ[req.session.id]
+	let data
+
+	if (dz.logged_in) {
+		data = await dz.gw.get_my_favorite_tracks({ limit: -1 })
+	} else {
+		data = { error: 'notLoggedIn' }
+	}
+	res.send(data)
+}
+
+const apiHandler: ApiHandler = { path, handler }
+
+export default apiHandler

server/src/routes/api/get/index.ts

@@ -0,0 +1,43 @@
+import connect from './connect'
+import analyzeLink from './analyzeLink'
+import getHome from './getHome'
+import getCharts from './getCharts'
+import mainSearch from './mainSearch'
+import search from './search'
+import newReleases from './newReleases'
+import getTracklist from './getTracklist'
+import { apiHandler as albumSearch } from './albumSearch'
+import getChartTracks from './getChartTracks'
+import getSettings from './getSettings'
+import getUserTracks from './getUserTracks'
+import getUserAlbums from './getUserAlbums'
+import getUserArtists from './getUserArtists'
+import getUserPlaylists from './getUserPlaylists'
+import getUserSpotifyPlaylists from './getUserSpotifyPlaylists'
+import getUserFavorites from './getUserFavorites'
+import getQueue from './getQueue'
+import spotifyStatus from './spotifyStatus'
+import checkForUpdates from './checkForUpdates'
+
+export default [
+	connect,
+	albumSearch,
+	analyzeLink,
+	getHome,
+	getCharts,
+	getChartTracks,
+	mainSearch,
+	search,
+	newReleases,
+	getTracklist,
+	getSettings,
+	getUserTracks,
+	getUserAlbums,
+	getUserArtists,
+	getUserPlaylists,
+	getUserSpotifyPlaylists,
+	getUserFavorites,
+	getQueue,
+	spotifyStatus,
+	checkForUpdates
+]

server/src/routes/api/get/mainSearch.ts

@@ -0,0 +1,160 @@
+// @ts-expect-error
+import { Deezer } from 'deezer-js'
+import { ApiHandler } from '../../../types'
+import { sessionDZ } from '../../../app'
+
+const path: ApiHandler['path'] = '/mainSearch'
+
+const emptyResult = {
+	QUERY: '',
+	FUZZINNESS: true,
+	AUTOCORRECT: false,
+	ORDER: ['TOP_RESULT', 'TRACK', 'ARTIST', 'ALBUM', 'PLAYLIST'],
+	TOP_RESULT: [],
+	ARTIST: {
+		data: [],
+		count: 0,
+		total: 0,
+		filtered_count: 0,
+		filtered_items: [],
+		next: 20
+	},
+	ALBUM: {
+		data: [],
+		count: 0,
+		total: 0,
+		filtered_count: 0,
+		filtered_items: [],
+		next: 20
+	},
+	TRACK: {
+		data: [],
+		count: 0,
+		total: 0,
+		filtered_count: 0,
+		filtered_items: [],
+		next: 10
+	},
+	PLAYLIST: {
+		data: [],
+		count: 0,
+		total: 0,
+		filtered_count: 0,
+		filtered_items: [],
+		next: 20
+	},
+	RADIO: {
+		data: [],
+		count: 0,
+		total: 0,
+		filtered_count: 0,
+		filtered_items: [],
+		next: 20
+	},
+	USER: {
+		data: [],
+		count: 0,
+		total: 0,
+		filtered_count: 0,
+		filtered_items: [],
+		next: 20
+	},
+	SHOW: {
+		data: [],
+		count: 0,
+		total: 0,
+		filtered_count: 0,
+		filtered_items: [],
+		next: 20
+	},
+	CHANNEL: {
+		data: [],
+		count: 0,
+		total: 0
+	},
+	LIVESTREAM: {
+		data: [],
+		count: 0,
+		total: 0,
+		filtered_count: 0,
+		filtered_items: [],
+		next: 20
+	},
+	EPISODE: {
+		data: [],
+		count: 0,
+		total: 0,
+		filtered_count: 0,
+		filtered_items: [],
+		next: 20
+	},
+	LYRICS: {
+		data: [],
+		count: 0,
+		total: 0,
+		filtered_count: 0,
+		filtered_items: [],
+		next: 20
+	},
+	ERROR: ''
+}
+
+const handler: ApiHandler['handler'] = async (req, res) => {
+	if (!sessionDZ[req.session.id]) sessionDZ[req.session.id] = new Deezer()
+	const dz = sessionDZ[req.session.id]
+
+	const term = String(req.query.term)
+	let results
+	try {
+		results = await dz.gw.search(term)
+	} catch (e) {
+		results = { ...emptyResult }
+		results.QUERY = term
+		results.ERROR = e.message
+	}
+	const order: string[] = []
+	results.ORDER.forEach((element: string) => {
+		if (['TOP_RESULT', 'TRACK', 'ALBUM', 'ARTIST', 'PLAYLIST'].includes(element)) order.push(element)
+	})
+	if (results.TOP_RESULT && results.TOP_RESULT.length) {
+		const originalTopResult = results.TOP_RESULT[0]
+		const topResult: any = {
+			type: originalTopResult.__TYPE__
+		}
+		switch (topResult.type) {
+			case 'artist':
+				topResult.id = originalTopResult.ART_ID
+				topResult.picture = `https://e-cdns-images.dzcdn.net/images/artist/${originalTopResult.ART_PICTURE}`
+				topResult.title = originalTopResult.ART_NAME
+				topResult.nb_fan = originalTopResult.NB_FAN
+				break
+			case 'album':
+				topResult.id = originalTopResult.ALB_ID
+				topResult.picture = `https://e-cdns-images.dzcdn.net/images/cover/${originalTopResult.ALB_PICTURE}`
+				topResult.title = originalTopResult.ALB_TITLE
+				topResult.artist = originalTopResult.ART_NAME
+				topResult.nb_song = originalTopResult.NUMBER_TRACK
+				break
+			case 'playlist':
+				topResult.id = originalTopResult.PLAYLIST_ID
+				topResult.picture = `https://e-cdns-images.dzcdn.net/images/${originalTopResult.PICTURE_TYPE}/${originalTopResult.PLAYLIST_PICTURE}`
+				topResult.title = originalTopResult.TITLE
+				topResult.artist = originalTopResult.PARENT_USERNAME
+				topResult.nb_song = originalTopResult.NB_SONG
+				break
+			default:
+				topResult.id = '0'
+				topResult.picture = 'https://e-cdns-images.dzcdn.net/images/cover'
+				break
+		}
+		topResult.picture += '/156x156-000000-80-0-0.jpg'
+		topResult.link = `https://deezer.com/${topResult.type}/${topResult.id}`
+		results.TOP_RESULT = [topResult]
+	}
+	results.ORDER = order
+	res.send(results)
+}
+
+const apiHandler: ApiHandler = { path, handler }
+
+export default apiHandler

server/src/routes/api/get/newReleases.ts

@@ -0,0 +1,74 @@
+// @ts-expect-error
+import { Deezer } from 'deezer-js'
+import { ApiHandler } from '../../../types'
+import { sessionDZ } from '../../../app'
+import { getAlbumDetails } from './albumSearch'
+
+const path: ApiHandler['path'] = '/newReleases'
+
+const handler: ApiHandler['handler'] = async (req, res) => {
+	if (!sessionDZ[req.session.id]) sessionDZ[req.session.id] = new Deezer()
+	const dz = sessionDZ[req.session.id]
+
+	const results = await dz.gw.get_page('channels/explore')
+
+	const music_section = results.sections.find((e: any) =>
+		e.section_id.includes('module_id=83718b7b-5503-4062-b8b9-3530e2e2cefa')
+	)
+
+	const channels = music_section.items.map((e: any) => e.target)
+
+	const newReleasesByChannel = <any[][]>await Promise.all(channels.map((c: string) => channelNewReleases(dz, c)))
+
+	const seen = new Set()
+	const distinct: any[] = []
+
+	newReleasesByChannel.forEach(l => {
+		l.forEach(r => {
+			if (!seen.has(r.ALB_ID)) {
+				seen.add(r.ALB_ID)
+				distinct.push(r)
+			}
+		})
+	})
+
+	distinct.sort((a, b) =>
+		a.DIGITAL_RELEASE_DATE < b.DIGITAL_RELEASE_DATE ? 1 : b.DIGITAL_RELEASE_DATE < a.DIGITAL_RELEASE_DATE ? -1 : 0
+	)
+
+	const now = Date.now()
+	const delta = 8 * 24 * 60 * 60 * 1000
+
+	const recent = distinct.filter((x: any) => now - Date.parse(x.DIGITAL_RELEASE_DATE) < delta)
+
+	const albums = await Promise.all(recent.map((c: any) => getAlbumDetails(dz, c.ALB_ID)))
+
+	const output = {
+		data: albums,
+		total: albums.length
+	}
+
+	return res.send(output)
+}
+
+const apiHandler: ApiHandler = { path, handler }
+
+export default apiHandler
+
+async function channelNewReleases(dz: any, channelName: string): Promise<any[]> {
+	const channelData = await dz.gw.get_page(channelName)
+	const re = /^New.*releases$/
+
+	const newReleases = channelData.sections.find((e: any) => re.test(e.title))
+
+	if (!newReleases) {
+		return []
+	} else if ('target' in newReleases) {
+		const showAll = await dz.gw.get_page(newReleases.target)
+		return showAll.sections[0].items.map((e: any) => e.data)
+	} else if ('items' in newReleases) {
+		return newReleases.items.map((e: any) => e.data)
+	} else {
+		return []
+	}
+}

server/src/routes/api/get/search.ts

@@ -0,0 +1,61 @@
+// @ts-expect-error
+import { Deezer } from 'deezer-js'
+import { ApiHandler } from '../../../types'
+import { sessionDZ } from '../../../app'
+
+const path: ApiHandler['path'] = '/search'
+
+const emptyResult = {
+	data: [],
+	total: 0,
+	type: '',
+	error: ''
+}
+
+const handler: ApiHandler['handler'] = async (req, res) => {
+	if (!sessionDZ[req.session.id]) sessionDZ[req.session.id] = new Deezer()
+	const dz = sessionDZ[req.session.id]
+
+	const term = String(req.query.term)
+	const type = String(req.query.type)
+	const start = parseInt(String(req.query.start))
+	const nb = parseInt(String(req.query.nb))
+
+	let data
+
+	try {
+		switch (type) {
+			case 'track':
+				data = await dz.api.search_track(term, { limit: nb, index: start })
+				break
+			case 'album':
+				data = await dz.api.search_album(term, { limit: nb, index: start })
+				break
+			case 'artist':
+				data = await dz.api.search_artist(term, { limit: nb, index: start })
+				break
+			case 'playlist':
+				data = await dz.api.search_playlist(term, { limit: nb, index: start })
+				break
+			case 'radio':
+				data = await dz.api.search_radio(term, { limit: nb, index: start })
+				break
+			case 'user':
+				data = await dz.api.search_user(term, { limit: nb, index: start })
+				break
+			default:
+				data = await dz.api.search(term, { limit: nb, index: start })
+				break
+		}
+	} catch (e) {
+		data = { ...emptyResult }
+		data.error = e.message
+	}
+
+	data.type = type
+	res.send(data)
+}
+
+const apiHandler: ApiHandler = { path, handler }
+
+export default apiHandler

server/src/routes/api/get/spotifyStatus.ts

@@ -0,0 +1,12 @@
+import { ApiHandler } from '../../../types'
+
+const path: ApiHandler['path'] = '/spotifyStatus'
+
+const handler: ApiHandler['handler'] = (req, res) => {
+	const deemix = req.app.get('deemix')
+	res.send({ spotifyEnabled: deemix.plugins.spotify.enabled })
+}
+
+const apiHandler: ApiHandler = { path, handler }
+
+export default apiHandler

server/src/routes/api/patch/index.ts

@@ -0,0 +1,3 @@
+import { ApiHandler } from '../../../types'
+
+export default [] as ApiHandler[]

server/src/routes/api/post/addToQueue.ts

@@ -0,0 +1,43 @@
+// @ts-expect-error
+import { Deezer } from 'deezer-js'
+import { ApiHandler } from '../../../types'
+import { sessionDZ } from '../../../app'
+import { logger } from '../../../helpers/logger'
+
+const path: ApiHandler['path'] = '/addToQueue'
+
+const handler: ApiHandler['handler'] = async (req, res) => {
+	if (!sessionDZ[req.session.id]) sessionDZ[req.session.id] = new Deezer()
+	const deemix = req.app.get('deemix')
+	const dz = sessionDZ[req.session.id]
+
+	const url = req.body.url.split(/[\s;]+/)
+	let bitrate = req.body.bitrate
+	if (bitrate === 'null' || bitrate === null) bitrate = deemix.getSettings().settings.maxBitrate
+	bitrate = Number(bitrate)
+	let obj: any
+
+	try {
+		obj = await deemix.addToQueue(dz, url, bitrate)
+	} catch (e) {
+		res.send({ result: false, errid: e.name, data: { url, bitrate } })
+		switch (e.name) {
+			case 'NotLoggedIn':
+				deemix.listener.send('queueError' + e.name)
+				break
+			case 'CantStream':
+				deemix.listener.send('queueError' + e.name, e.bitrate)
+				break
+			default:
+				logger.error(e)
+				break
+		}
+		return
+	}
+
+	res.send({ result: true, data: { url, bitrate, obj } })
+}
+
+const apiHandler: ApiHandler = { path, handler }
+
+export default apiHandler

server/src/routes/api/post/cancelAllDownloads.ts

@@ -0,0 +1,13 @@
+import { ApiHandler } from '../../../types'
+
+const path = '/cancelAllDownloads'
+
+const handler: ApiHandler['handler'] = (req, res) => {
+	const deemix = req.app.get('deemix')
+	deemix.cancelAllDownloads()
+	res.send({ result: true })
+}
+
+const apiHandler = { path, handler }
+
+export default apiHandler

server/src/routes/api/post/changeAccount.spec.ts

@@ -0,0 +1,15 @@
+import { appSendGet } from '../../../../tests/utils'
+
+describe('analyzeLink requests', () => {
+	it('should respond 200 to calls with supported child number', async () => {
+		const res = await appSendGet('/api/changeAccount/?child=1')
+
+		expect(res.status).toBe(200)
+	})
+
+	it('should respond 400 to calls with not supported child number', async () => {
+		const res = await appSendGet('/api/changeAccount/')
+
+		expect(res.status).toBe(400)
+	})
+})

server/src/routes/api/post/changeAccount.ts

@@ -0,0 +1,31 @@
+import { RequestHandler } from 'express'
+// @ts-expect-error
+import { Deezer } from 'deezer-js'
+
+import { ApiHandler } from '../../../types'
+import { sessionDZ } from '../../../app'
+
+const path: ApiHandler['path'] = '/changeAccount'
+
+interface ChangeAccountQuery {
+	child: number
+}
+
+const handler: RequestHandler<{}, {}, {}, ChangeAccountQuery> = (req, res) => {
+	if (!req.query || !req.query.child) {
+		return res.status(400).send({ errorMessage: 'No child specified', errorCode: 'CA01' })
+	}
+
+	const { child: accountNum } = req.query
+
+	if (!sessionDZ[req.session.id]) sessionDZ[req.session.id] = new Deezer()
+	const dz = sessionDZ[req.session.id]
+
+	const accountData = dz.change_account(accountNum)
+
+	return res.status(200).send(accountData)
+}
+
+const apiHandler: ApiHandler = { path, handler }
+
+export default apiHandler

server/src/routes/api/post/index.ts

@@ -0,0 +1,23 @@
+import changeAccount from './changeAccount'
+import loginArl from './loginArl'
+import addToQueue from './addToQueue'
+import loginEmail from './loginEmail'
+import cancelAllDownloads from './cancelAllDownloads'
+import removeFinishedDownloads from './removeFinishedDownloads'
+import removeFromQueue from './removeFromQueue'
+import logout from './logout'
+import saveSettings from './saveSettings'
+import retryDownload from './retryDownload'
+
+export default [
+	changeAccount,
+	loginArl,
+	addToQueue,
+	loginEmail,
+	cancelAllDownloads,
+	removeFinishedDownloads,
+	removeFromQueue,
+	logout,
+	saveSettings,
+	retryDownload
+]

server/src/routes/api/post/loginArl.spec.ts

@@ -0,0 +1,40 @@
+import { appSendPost } from '../../../../tests/utils'
+
+describe('loginArl requests', () => {
+	it('should respond 200 to calls with arl', async () => {
+		const responseStatusCollector: number[] = []
+		const batchCalls = ['/api/loginArl/?arl=abcdef1234']
+
+		for (const uri of batchCalls) {
+			responseStatusCollector.push((await appSendPost(uri)).status)
+		}
+
+		expect(responseStatusCollector).toMatchObject(new Array(batchCalls.length).fill(200))
+		expect(responseStatusCollector).toMatchObject(new Array(responseStatusCollector.length).fill(200))
+	})
+
+	it('should respond 400 to calls without arl', async () => {
+		const responseStatusCollector: number[] = []
+		const batchCalls = ['/api/loginArl/', '/api/loginArl/?dummy=test', '/api/loginArl/?email=aaa@aa.com']
+
+		for (const uri of batchCalls) {
+			responseStatusCollector.push((await appSendPost(uri)).status)
+		}
+
+		expect(responseStatusCollector).toMatchObject(new Array(responseStatusCollector.length).fill(400))
+	})
+
+	it('should login using ARL', async () => {
+		const response = await appSendPost(`/api/loginArl/?arl=${process.env.DEEZER_ARL}`)
+
+		expect(response.status).toBe(200)
+		expect(response.body.status).toBe(true)
+	})
+
+	it('should not login using wrong ARL', async () => {
+		const response = await appSendPost(`/api/loginArl/?arl=abcdef1234`)
+
+		expect(response.status).toBe(200)
+		expect(response.body.status).toBe(false)
+	})
+})

server/src/routes/api/post/loginArl.ts

@@ -0,0 +1,87 @@
+import { RequestHandler } from 'express'
+// @ts-expect-error
+import { Deezer } from 'deezer-js'
+import { sessionDZ } from '../../../app'
+import { ApiHandler } from '../../../types'
+import { logger } from '../../../helpers/logger'
+import { saveLoginCredentials, resetLoginCredentials } from '../../../helpers/loginStorage'
+
+export interface RawLoginArlBody {
+	arl: string
+	child?: number
+}
+
+const LoginStatus = {
+	NOT_AVAILABLE: -1,
+	FAILED: 0,
+	SUCCESS: 1,
+	ALREADY_LOGGED: 2,
+	FORCED_SUCCESS: 3
+}
+
+const path: ApiHandler['path'] = '/loginArl'
+
+const handler: RequestHandler<{}, {}, RawLoginArlBody, {}> = async (req, res, _) => {
+	if (!sessionDZ[req.session.id]) sessionDZ[req.session.id] = new Deezer()
+	const deemix = req.app.get('deemix')
+	const dz = sessionDZ[req.session.id]
+	const isSingleUser = req.app.get('isSingleUser')
+
+	if (!req.body) {
+		return res.status(400).send()
+	}
+
+	if (!req.body.arl) {
+		return res.status(400).send()
+	}
+
+	const loginParams: (string | number)[] = [req.body.arl]
+
+	// TODO Handle the child === 0 case, don't want to rely on the login_via_arl default param (it may change in the
+	//  future)
+	if (req.body.child) {
+		loginParams.push(req.body.child)
+	}
+
+	let response
+
+	if (process.env.NODE_ENV !== 'test') {
+		if (!dz.logged_in) {
+			try {
+				response = await dz.login_via_arl(...loginParams)
+			} catch (e) {
+				logger.error(e)
+				response = false
+			}
+			response = response ? 1 : 0
+		} else {
+			response = LoginStatus.ALREADY_LOGGED
+		}
+	} else {
+		const testDz = new Deezer()
+		response = await testDz.login_via_arl(...loginParams)
+	}
+	if (response === LoginStatus.FAILED) sessionDZ[req.session.id] = new Deezer()
+	if (!(await deemix.isDeezerAvailable())) response = LoginStatus.NOT_AVAILABLE
+	const returnValue = {
+		status: response,
+		arl: req.body.arl,
+		user: dz.current_user,
+		childs: dz.childs,
+		currentChild: dz.selected_account
+	}
+
+	if (response !== LoginStatus.NOT_AVAILABLE && response !== LoginStatus.FAILED) {
+		deemix.startQueue(dz)
+		if (isSingleUser)
+			saveLoginCredentials({
+				accessToken: null,
+				arl: returnValue.arl
+			})
+	} else if (isSingleUser) resetLoginCredentials()
+	return res.status(200).send(returnValue)
+}
+
+const apiHandler = { path, handler }
+
+export default apiHandler

server/src/routes/api/post/loginEmail.ts

@@ -0,0 +1,30 @@
+import { ApiHandler } from '../../../types'
+import { getAccessToken, getArlFromAccessToken } from '../../../app'
+import { saveLoginCredentials } from '../../../helpers/loginStorage'
+
+const path = '/loginEmail'
+
+const handler: ApiHandler['handler'] = async (req, res) => {
+	const isSingleUser = req.app.get('isSingleUser')
+	const { email, password } = req.body
+	let accessToken = req.body.accessToken
+
+	if (!accessToken) {
+		accessToken = await getAccessToken(email, password)
+		if (accessToken === 'undefined') accessToken = undefined
+	}
+	let arl
+	if (accessToken) arl = await getArlFromAccessToken(accessToken)
+
+	if (isSingleUser && accessToken)
+		saveLoginCredentials({
+			accessToken,
+			arl: arl || null
+		})
+
+	res.send({ accessToken, arl })
+}
+
+const apiHandler = { path, handler }
+
+export default apiHandler

server/src/routes/api/post/logout.ts

@@ -0,0 +1,17 @@
+// @ts-expect-error
+import { Deezer } from 'deezer-js'
+import { ApiHandler } from '../../../types'
+import { sessionDZ } from '../../../app'
+import { resetLoginCredentials } from '../../../helpers/loginStorage'
+
+const path: ApiHandler['path'] = '/logout'
+
+const handler: ApiHandler['handler'] = (req, res) => {
+	sessionDZ[req.session.id] = new Deezer()
+	res.send({ logged_out: true })
+	if (req.app.get('isSingleUser')) resetLoginCredentials()
+}
+
+const apiHandler: ApiHandler = { path, handler }
+
+export default apiHandler

server/src/routes/api/post/removeFinishedDownloads.ts

@@ -0,0 +1,13 @@
+import { ApiHandler } from '../../../types'
+
+const path = '/removeFinishedDownloads'
+
+const handler: ApiHandler['handler'] = (req, res) => {
+	const deemix = req.app.get('deemix')
+	deemix.clearCompletedDownloads()
+	res.send({ result: true })
+}
+
+const apiHandler = { path, handler }
+
+export default apiHandler

server/src/routes/api/post/removeFromQueue.ts

@@ -0,0 +1,18 @@
+import { ApiHandler } from '../../../types'
+
+const path = '/removeFromQueue'
+
+const handler: ApiHandler['handler'] = (req, res) => {
+	const deemix = req.app.get('deemix')
+	const { uuid } = req.query
+	if (uuid) {
+		deemix.cancelDownload(uuid)
+		res.send({ result: true })
+	} else {
+		res.send({ result: false })
+	}
+}
+
+const apiHandler = { path, handler }
+
+export default apiHandler

server/src/routes/api/post/retryDownload.ts

@@ -0,0 +1,56 @@
+// @ts-expect-error
+import { Deezer } from 'deezer-js'
+import { ApiHandler } from '../../../types'
+import { sessionDZ } from '../../../app'
+import { logger } from '../../../helpers/logger'
+
+const path: ApiHandler['path'] = '/retryDownload'
+
+const handler: ApiHandler['handler'] = async (req, res) => {
+	if (!sessionDZ[req.session.id]) sessionDZ[req.session.id] = new Deezer()
+	const deemix = req.app.get('deemix')
+	const dz = sessionDZ[req.session.id]
+
+	const uuid = req.body.uuid
+	const data = uuid.split('_')
+	let url = ''
+	let bitrate = 0
+	if (data.lenght === 4) {
+		if (data[0] === 'spotify') {
+			url = `https://open.spotify.com/${data[1]}/${data[2]}`
+			bitrate = Number(data[3])
+		}
+	} else {
+		if (data[0] === 'playlist' && data[1].endsWith('_top_track')) {
+			data[0] = 'artist'
+			data[1] = data[1].replace('_top_track', '/top_track')
+		}
+		url = `https://www.deezer.com/${data[0]}/${data[1]}`
+		bitrate = Number(data[2])
+	}
+	let obj: any
+
+	try {
+		obj = await deemix.addToQueue(dz, [url], bitrate, true)
+	} catch (e) {
+		res.send({ result: false, errid: e.name, data: { url, bitrate } })
+		switch (e.name) {
+			case 'NotLoggedIn':
+				deemix.listener.send('queueError' + e.name)
+				break
+			case 'CantStream':
+				deemix.listener.send('queueError' + e.name, e.bitrate)
+				break
+			default:
+				logger.error(e)
+				break
+		}
+		return
+	}
+
+	res.send({ result: true, data: { url, bitrate, obj } })
+}
+
+const apiHandler: ApiHandler = { path, handler }
+
+export default apiHandler

server/src/routes/api/post/saveSettings.ts

@@ -0,0 +1,20 @@
+import { ApiHandler, Settings, SpotifySettings } from '../../../types'
+
+const path = '/saveSettings'
+
+export interface SaveSettingsData {
+	settings: Settings
+	spotifySettings: SpotifySettings
+}
+
+const handler: ApiHandler['handler'] = (req, res) => {
+	const deemix = req.app.get('deemix')
+	const { settings, spotifySettings }: SaveSettingsData = req.query
+	deemix.saveSettings(settings, spotifySettings)
+	deemix.listener.send('updateSettings', { settings, spotifySettings })
+	res.send({ result: true })
+}
+
+const apiHandler = { path, handler }
+
+export default apiHandler

server/src/routes/api/register.ts

@@ -0,0 +1,46 @@
+import type { Application } from 'express'
+import type { ApiHandler } from '../../types'
+import getEndpoints from './get'
+import deleteEndpoints from './delete'
+import postEndpoints from './post'
+import patchEndpoints from './patch'
+
+const prependApiPath = (path: string) => `*/api${path}`
+
+interface Method {
+	method: string
+	endpoints: ApiHandler[]
+}
+
+const methods: Method[] = [
+	{
+		method: 'get',
+		endpoints: getEndpoints
+	},
+	{
+		method: 'delete',
+		endpoints: deleteEndpoints
+	},
+	{
+		method: 'post',
+		endpoints: postEndpoints
+	},
+	{
+		method: 'patch',
+		endpoints: patchEndpoints
+	}
+]
+
+export function registerApis(app: Application) {
+	methods.forEach(({ method, endpoints }) => {
+		endpoints.forEach(endpoint => {
+			// @ts-expect-error
+			app[method](prependApiPath(endpoint.path), endpoint.handler)
+		})
+	})
+
+	// Fallback, for SPA mode
+	app.get('*/api*', (_, res) => {
+		res.send({ error: "API endpoint doesn't exist" })
+	})
+}

server/src/routes/index.spec.ts

@@ -0,0 +1,35 @@
+import request from 'supertest'
+import { app } from '../app'
+
+describe('root path requests', () => {
+	it('responds 200 to the GET method', async () => {
+		const result = await request(app).get('/').send()
+
+		expect(result.status).toBe(200)
+	})
+
+	it('responds 404 to the POST method', async () => {
+		const result = await request(app).post('/').send()
+
+		expect(result.status).toBe(404)
+	})
+
+	it('responds 404 to the PATCH method', async () => {
+		const result = await request(app).patch('/').send()
+
+		expect(result.status).toBe(404)
+	})
+
+	it('responds 404 to the DELETE method', async () => {
+		const result = await request(app).delete('/').send()
+
+		expect(result.status).toBe(404)
+	})
+
+	it('redirects to root when a non existing server route is requested', async () => {
+		const result = await request(app).get('/settings').send()
+
+		expect(result.header.location).toBe('/')
+		expect(result.status).toBe(302)
+	})
+})

server/src/routes/index.ts

@@ -0,0 +1,4 @@
+import express from 'express'
+
+const router = express.Router()
+export default router

server/src/server.ts

@@ -0,0 +1,125 @@
+import http, { Server } from 'http'
+import path from 'path'
+import fs from 'fs'
+import express, { Application } from 'express'
+import ejs from 'ejs'
+import { Server as WsServer, OPEN as WsOpen } from 'ws'
+import initDebug from 'debug'
+// @ts-expect-error
+import deemix from 'deemix'
+import { registerMiddlewares } from './middlewares'
+import indexRouter from './routes'
+import { getErrorCb, getListeningCb } from './helpers/server-callbacks'
+import { registerApis } from './routes/api/register'
+import { registerWebsocket } from './websocket'
+import { logger, removeOldLogs } from './helpers/logger'
+import { loadLoginCredentials } from './helpers/loginStorage'
+import { Port, Listener } from './types'
+import { DeemixApp } from './app'
+import { normalizePort } from './helpers/port'
+import { WEBUI_DIR } from './helpers/paths'
+
+export class DeemixServer {
+	host: string
+	port: Port
+	locationBase: string
+	isSingleUser: boolean
+
+	wss: WsServer
+	app: Application
+	server: Server
+	deemixApp: DeemixApp
+
+	constructor(host: string, port: string, locationBase: string, singleuser: boolean = false) {
+		this.host = host
+		this.port = normalizePort(port)
+		this.locationBase = locationBase
+		this.isSingleUser = singleuser
+
+		this.wss = new WsServer({ noServer: true })
+		this.app = express()
+		this.server = http.createServer(this.app)
+
+		const listener: Listener = {
+			send: (key: string, data?: any) => {
+				const logLine = deemix.utils.formatListener(key, data)
+				if (logLine) logger.info(logLine)
+				if (['downloadInfo', 'downloadWarn'].includes(key)) return
+				this.wss.clients.forEach(client => {
+					if (client.readyState === WsOpen) {
+						client.send(JSON.stringify({ key, data }))
+					}
+				})
+			}
+		}
+
+		this.deemixApp = new DeemixApp(listener)
+		if (this.isSingleUser) loadLoginCredentials()
+	}
+
+	init() {
+		const debug = initDebug('deemix-gui:server')
+		this.app.set('deemix', this.deemixApp)
+		this.app.set('isSingleUser', this.isSingleUser)
+
+		/* === Middlewares === */
+		registerMiddlewares(this.app)
+
+		/* === Routes === */
+		this.app.use('/', indexRouter)
+
+		/* === APIs === */
+		registerApis(this.app)
+
+		/* === Fallback === */
+		this.app.get('*/favicon.ico', (_, res) => {
+			res.sendFile(path.join(WEBUI_DIR, 'favicon.ico'))
+		})
+		this.app.get('*/js/*', (req, res) => {
+			const link = req.url.substr(req.url.indexOf('/js/'))
+			res.sendFile(path.join(WEBUI_DIR, link))
+		})
+		this.app.get('*/fonts/*', (req, res) => {
+			const link = req.url.substr(req.url.indexOf('/fonts/'))
+			res.sendFile(path.join(WEBUI_DIR, link))
+		})
+		this.app.get('*/res/*', (req, res) => {
+			const link = req.url.substr(req.url.indexOf('/res/'))
+			res.sendFile(path.join(WEBUI_DIR, link))
+		})
+		this.app.get('*', (req, res) => {
+			console.log(req.url)
+			fs.readFile(path.join(WEBUI_DIR, 'index.ejs'), (_, html) => {
+				res.send(ejs.render(html.toString(), { locationBase: this.locationBase }))
+			})
+		})
+
+		/* === Config === */
+		this.app.set('port', this.port)
+
+		/* === Server port === */
+		if (process.env.NODE_ENV !== 'test') {
+			this.server.listen({ port: this.port, host: this.host })
+		}
+
+		registerWebsocket(this.wss, this.deemixApp)
+
+		/* === Server callbacks === */
+		this.app.on('mount', a => {
+			logger.info(a)
+		})
+		this.server.on('connect', () => {
+			logger.info('Server connected')
+		})
+		this.server.on('upgrade', (request, socket, head) => {
+			this.wss.handleUpgrade(request, socket, head, socket => {
+				this.wss.emit('connection', socket, request)
+			})
+		})
+		this.server.on('error', getErrorCb(this.port))
+		this.server.on('listening', getListeningCb(this.server, debug))
+
+		/* === Remove Old logs files === */
+		removeOldLogs(5)
+	}
+}

server/src/types.ts

@@ -0,0 +1,252 @@
+import { RequestHandler } from 'express'
+
+/* === Utilities === */
+// https://github.com/Microsoft/TypeScript/issues/25760#issuecomment-614417742
+export type Optional<T, K extends keyof T> = Omit<T, K> & Partial<T>
+
+export type Port = number | string | boolean
+
+export interface ApiHandler {
+	path: string
+	handler: RequestHandler<any, any, any, any>
+}
+
+export interface Tags {
+	title: boolean
+	artist: boolean
+	album: boolean
+	cover: boolean
+	trackNumber: boolean
+	trackTotal: boolean
+	discNumber: boolean
+	discTotal: boolean
+	albumArtist: boolean
+	genre: boolean
+	year: boolean
+	date: boolean
+	explicit: boolean
+	isrc: boolean
+	length: boolean
+	barcode: boolean
+	bpm: boolean
+	replayGain: boolean
+	label: boolean
+	lyrics: boolean
+	syncedLyrics: boolean
+	copyright: boolean
+	composer: boolean
+	involvedPeople: boolean
+	source: boolean
+	savePlaylistAsCompilation: boolean
+	useNullSeparator: boolean
+	saveID3v1: boolean
+	multiArtistSeparator: string
+	singleAlbumArtist: boolean
+	coverDescriptionUTF8: boolean
+}
+
+export interface Settings {
+	downloadLocation: string
+	tracknameTemplate: string
+	albumTracknameTemplate: string
+	playlistTracknameTemplate: string
+	createPlaylistFolder: boolean
+	playlistNameTemplate: string
+	createArtistFolder: boolean
+	artistNameTemplate: string
+	createAlbumFolder: boolean
+	albumNameTemplate: string
+	createCDFolder: boolean
+	createStructurePlaylist: boolean
+	createSingleFolder: boolean
+	padTracks: boolean
+	paddingSize: string
+	illegalCharacterReplacer: string
+	queueConcurrency: number
+	maxBitrate: string
+	fallbackBitrate: boolean
+	fallbackSearch: boolean
+	logErrors: boolean
+	logSearched: boolean
+	saveDownloadQueue: boolean
+	overwriteFile: string
+	createM3U8File: boolean
+	playlistFilenameTemplate: string
+	syncedLyrics: boolean
+	embeddedArtworkSize: number
+	embeddedArtworkPNG: boolean
+	localArtworkSize: number
+	localArtworkFormat: string
+	saveArtwork: boolean
+	coverImageTemplate: string
+	saveArtworkArtist: boolean
+	artistImageTemplate: string
+	jpegImageQuality: number
+	dateFormat: string
+	albumVariousArtists: boolean
+	removeAlbumVersion: boolean
+	removeDuplicateArtists: boolean
+	tagsLanguage: string
+	featuredToTitle: string
+	titleCasing: string
+	artistCasing: string
+	executeCommand: string
+	tags: Tags
+}
+
+// TODO
+export interface SpotifySettings {}
+
+interface BaseDeezerObject {
+	id: number
+	type: string
+}
+
+interface NamedDeezerObject extends BaseDeezerObject {
+	name: string
+}
+
+interface PicturedDeezerObject extends BaseDeezerObject {
+	picture: string
+	picture_small: string
+	picture_medium: string
+	picture_big: string
+	picture_xl: string
+}
+
+interface CoveredDeezerObject extends BaseDeezerObject {
+	cover: string
+	cover_small: string
+	cover_medium: string
+	cover_big: string
+	cover_xl: string
+}
+
+interface DeezerWrapper<Type> {
+	data: Type[]
+}
+
+export interface DeezerContributor extends NamedDeezerObject, PicturedDeezerObject {
+	link: string
+	share: string
+	radio: boolean
+	tracklist: string
+	role: string
+}
+
+export interface DeezerTrackArtist extends NamedDeezerObject, PicturedDeezerObject {
+	link: string
+	share: string
+	radio: boolean
+	tracklist: string
+}
+
+export interface DeezerAlbumArtist extends NamedDeezerObject, PicturedDeezerObject {
+	tracklist: string
+}
+
+export interface DeezerAlbum extends BaseDeezerObject, CoveredDeezerObject {
+	title: string
+	link: string
+	md5_image: string
+	release_date: string
+	tracklist: string
+}
+
+export interface DeezerGenre extends NamedDeezerObject {
+	picture: string
+}
+
+type DeezerGenres = DeezerWrapper<DeezerGenre>
+
+export interface GetAlbumTrackArtist extends NamedDeezerObject {
+	tracklist: string
+}
+
+export interface DeezerTrack extends BaseDeezerObject {
+	readable: boolean
+	title: string
+	title_short: string
+	title_version: string
+	link: string
+	duration: number
+	rank: number
+	explicit_lyrics: boolean
+	explicit_content_lyrics: number
+	explicit_content_cover: number
+	preview: string
+	md5_image: string
+	artist: GetAlbumTrackArtist
+}
+
+type DeezerTracks = DeezerWrapper<DeezerTrack>
+
+export interface GetTrackResponse extends BaseDeezerObject {
+	readable: boolean
+	title: string
+	title_short: string
+	title_version: string
+	isrc: string
+	link: string
+	share: string
+	duration: number
+	track_position: number
+	disk_number: number
+	rank: number
+	release_date: string
+	explicit_lyrics: boolean
+	explicit_content_lyrics: number
+	explicit_content_cover: number
+	preview: string
+	bpm: number
+	gain: number
+	available_countries: string[]
+	contributors: DeezerContributor[]
+	md5_image: string
+	artist: DeezerTrackArtist
+	album: DeezerAlbum
+}
+
+export interface GetAlbumResponse extends BaseDeezerObject, CoveredDeezerObject {
+	title: string
+	upc: string
+	link: string
+	share: string
+	md5_image: string
+	genre_id: number
+	genres: DeezerGenres
+	label: string
+	nb_tracks: number
+	duration: number
+	fans: number
+	rating: number
+	release_date: string
+	record_type: string
+	available: boolean
+	tracklist: string
+	explicit_lyrics: boolean
+	explicit_content_lyrics: number
+	explicit_content_cover: number
+	contributors: DeezerContributor[]
+	artist: DeezerAlbumArtist
+	tracks: DeezerTracks
+}
+
+export interface Arguments {
+	port: string
+	host: string
+	locationbase: string
+	singleuser: boolean
+
+	[x: string]: unknown
+	$0: string
+}
+
+export interface Listener {
+	send: (key: string, data?: any) => void
+}
+
+export interface LoginFile {
+	arl: string | null
+	accessToken: string | null
+}

server/src/websocket/index.ts

@@ -0,0 +1,27 @@
+import { Server as WsServer } from 'ws'
+
+import { logger } from '../helpers/logger'
+import { DeemixApp } from '../app'
+import wsModules from './modules'
+
+export const registerWebsocket = (wss: WsServer, deemix: DeemixApp) => {
+	wss.on('connection', ws => {
+		ws.on('message', message => {
+			const data = JSON.parse(message.toString())
+
+			wsModules.forEach(module => {
+				if (data.key === module.eventName) {
+					module.cb(data.data, ws, wss, deemix)
+				}
+			})
+		})
+	})
+
+	wss.on('error', () => {
+		logger.error('An error occurred to the WebSocket server.')
+	})
+
+	wss.on('close', () => {
+		logger.info('Connection to the WebSocket server closed.')
+	})
+}

server/src/websocket/modules/cancelAllDownloads.ts

@@ -0,0 +1,12 @@
+import { Server as WsServer } from 'ws'
+import { logger } from '../../helpers/logger'
+import { DeemixApp } from '../../app'
+
+const eventName = 'cancelAllDownloads'
+
+const cb = (_: any, __: any, ___: WsServer, deemix: DeemixApp) => {
+	deemix.cancelAllDownloads()
+	logger.info(`Queue cleared`)
+}
+
+export default { eventName, cb }

server/src/websocket/modules/index.ts

@@ -0,0 +1,6 @@
+import saveSettings from './saveSettings'
+import removeFinishedDownloads from './removeFinishedDownloads'
+import removeFromQueue from './removeFromQueue'
+import cancelAllDownloads from './cancelAllDownloads'
+
+export default [saveSettings, removeFinishedDownloads, removeFromQueue, cancelAllDownloads]

server/src/websocket/modules/removeFinishedDownloads.ts

@@ -0,0 +1,12 @@
+import { Server as WsServer } from 'ws'
+import { logger } from '../../helpers/logger'
+import { DeemixApp } from '../../app'
+
+const eventName = 'removeFinishedDownloads'
+
+const cb = (_: any, __: any, ___: WsServer, deemix: DeemixApp) => {
+	deemix.clearCompletedDownloads()
+	logger.info('Completed downloads cleared')
+}
+
+export default { eventName, cb }

server/src/websocket/modules/removeFromQueue.ts

@@ -0,0 +1,12 @@
+import { Server as WsServer } from 'ws'
+import { logger } from '../../helpers/logger'
+import { DeemixApp } from '../../app'
+
+const eventName = 'removeFromQueue'
+
+const cb = (data: any, __: any, ___: WsServer, deemix: DeemixApp) => {
+	deemix.cancelDownload(data)
+	logger.info(`Cancelled ${data}`)
+}
+
+export default { eventName, cb }

server/src/websocket/modules/saveSettings.ts

@@ -0,0 +1,20 @@
+import { Server as WsServer } from 'ws'
+import { logger } from '../../helpers/logger'
+import { DeemixApp } from '../../app'
+import { Settings, SpotifySettings } from '../../types'
+
+const eventName = 'saveSettings'
+
+export interface SaveSettingsData {
+	settings: Settings
+	spotifySettings: SpotifySettings
+}
+
+const cb = (data: SaveSettingsData, _: any, __: WsServer, deemix: DeemixApp) => {
+	const { settings, spotifySettings } = data
+	deemix.saveSettings(settings, spotifySettings)
+	logger.info('Settings saved')
+	deemix.listener.send('updateSettings', { settings, spotifySettings })
+}
+
+export default { eventName, cb }

server/tests/cookie-parser.spec.ts

@@ -0,0 +1,30 @@
+// Taken from https://github.com/visionmedia/supertest
+
+import request from 'supertest'
+import express from 'express'
+import cookieParser from 'cookie-parser'
+
+describe('cookie parser', () => {
+	const app = express()
+	app.use(cookieParser())
+
+	app.get('/', (_, res) => {
+		res.cookie('cookie', 'hey')
+		res.send()
+	})
+
+	app.get('/return', (req, res) => {
+		if (req.cookies.cookie) res.send(req.cookies.cookie)
+		else res.send(':(')
+	})
+
+	const agent = request.agent(app)
+
+	it('should save cookies', done => {
+		agent.get('/').expect('set-cookie', 'cookie=hey; Path=/', done)
+	})
+
+	it('should send cookies', done => {
+		agent.get('/return').expect('hey', done)
+	})
+})

server/tests/utils.ts

@@ -0,0 +1,9 @@
+import { Application } from 'express'
+import request from 'supertest'
+import { app } from '../src/app'
+
+export const sendGet = (app: Application) => (uri: string) => request(app).get(uri).send()
+export const sendPost = (app: Application) => (uri: string) => request(app).post(uri).send()
+
+export const appSendGet = sendGet(app)
+export const appSendPost = sendPost(app)

server/tsconfig.json

@@ -0,0 +1,76 @@
+{
+  "compilerOptions": {
+    /* Visit https://aka.ms/tsconfig.json to read more about this file */
+
+    /* Basic Options */
+    // "incremental": true,                         /* Enable incremental compilation */
+    "target": "es6",                                /* Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017', 'ES2018', 'ES2019', 'ES2020', or 'ESNEXT'. */
+    "module": "commonjs",                           /* Specify module code generation: 'none', 'commonjs', 'amd', 'system', 'umd', 'es2015', 'es2020', or 'ESNext'. */
+    // "lib": [],                                   /* Specify library files to be included in the compilation. */
+    // "allowJs": true,                             /* Allow javascript files to be compiled. */
+    // "checkJs": true,                             /* Report errors in .js files. */
+    // "jsx": "preserve",                           /* Specify JSX code generation: 'preserve', 'react-native', 'react', 'react-jsx' or 'react-jsxdev'. */
+    // "declaration": true,                         /* Generates corresponding '.d.ts' file. */
+    // "declarationMap": true,                      /* Generates a sourcemap for each corresponding '.d.ts' file. */
+    "sourceMap": true,                           /* Generates corresponding '.map' file. */
+    // "outFile": "./",                             /* Concatenate and emit output to single file. */
+     "outDir": "./dist",                              /* Redirect output structure to the directory. */
+     "rootDir": "./src",                             /* Specify the root directory of input files. Use to control the output directory structure with --outDir. */
+    // "composite": true,                           /* Enable project compilation */
+    // "tsBuildInfoFile": "./",                     /* Specify file to store incremental compilation information */
+    // "removeComments": true,                      /* Do not emit comments to output. */
+    // "noEmit": true,                              /* Do not emit outputs. */
+    // "importHelpers": true,                       /* Import emit helpers from 'tslib'. */
+    // "downlevelIteration": true,                  /* Provide full support for iterables in 'for-of', spread, and destructuring when targeting 'ES5' or 'ES3'. */
+    // "isolatedModules": true,                     /* Transpile each file as a separate module (similar to 'ts.transpileModule'). */
+
+    /* Strict Type-Checking Options */
+    "strict": true,                                 /* Enable all strict type-checking options. */
+    // "noImplicitAny": true,                       /* Raise error on expressions and declarations with an implied 'any' type. */
+    // "strictNullChecks": true,                    /* Enable strict null checks. */
+    // "strictFunctionTypes": true,                 /* Enable strict checking of function types. */
+    // "strictBindCallApply": true,                 /* Enable strict 'bind', 'call', and 'apply' methods on functions. */
+    // "strictPropertyInitialization": true,        /* Enable strict checking of property initialization in classes. */
+    // "noImplicitThis": true,                      /* Raise error on 'this' expressions with an implied 'any' type. */
+    // "alwaysStrict": true,                        /* Parse in strict mode and emit "use strict" for each source file. */
+
+    /* Additional Checks */
+    // "noUnusedLocals": true,                      /* Report errors on unused locals. */
+    // "noUnusedParameters": true,                  /* Report errors on unused parameters. */
+    // "noImplicitReturns": true,                   /* Report error when not all code paths in function return a value. */
+    // "noFallthroughCasesInSwitch": true,          /* Report errors for fallthrough cases in switch statement. */
+    // "noUncheckedIndexedAccess": true,            /* Include 'undefined' in index signature results */
+    // "noPropertyAccessFromIndexSignature": true,  /* Require undeclared properties from index signatures to use element accesses. */
+
+    /* Module Resolution Options */
+     "moduleResolution": "node",                  /* Specify module resolution strategy: 'node' (Node.js) or 'classic' (TypeScript pre-1.6). */
+    // "baseUrl": "./",                             /* Base directory to resolve non-absolute module names. */
+    // "paths": {},                                 /* A series of entries which re-map imports to lookup locations relative to the 'baseUrl'. */
+    // "rootDirs": [],                              /* List of root folders whose combined content represents the structure of the project at runtime. */
+    // "typeRoots": [],                             /* List of folders to include type definitions from. */
+    // "types": [],                                 /* Type declaration files to be included in compilation. */
+    "allowSyntheticDefaultImports": true,        /* Allow default imports from modules with no default export. This does not affect code emit, just typechecking. */
+    "esModuleInterop": true,                        /* Enables emit interoperability between CommonJS and ES Modules via creation of namespace objects for all imports. Implies 'allowSyntheticDefaultImports'. */
+    // "preserveSymlinks": true,                    /* Do not resolve the real path of symlinks. */
+    // "allowUmdGlobalAccess": true,                /* Allow accessing UMD globals from modules. */
+
+    /* Source Map Options */
+    // "sourceRoot": "",                            /* Specify the location where debugger should locate TypeScript files instead of source locations. */
+    // "mapRoot": "",                               /* Specify the location where debugger should locate map files instead of generated locations. */
+    // "inlineSourceMap": true,                     /* Emit a single file with source maps instead of having a separate file. */
+    // "inlineSources": true,                       /* Emit the source alongside the sourcemaps within a single file; requires '--inlineSourceMap' or '--sourceMap' to be set. */
+
+    /* Experimental Options */
+    // "experimentalDecorators": true,              /* Enables experimental support for ES7 decorators. */
+    // "emitDecoratorMetadata": true,               /* Enables experimental support for emitting type metadata for decorators. */
+
+    /* Advanced Options */
+    "skipLibCheck": true,                           /* Skip type checking of declaration files. */
+    "forceConsistentCasingInFileNames": true        /* Disallow inconsistently-cased references to the same file. */
+  },
+  "exclude": [
+    "node_modules",
+    "**/*.spec.ts",
+    "tests/**"
+  ]
+}

server/webpack.config.js

@@ -0,0 +1,50 @@
+const path = require('path')
+const webpack = require('webpack')
+const NodemonPlugin = require('nodemon-webpack-plugin')
+
+module.exports = env => {
+	const isProduction = !!env.production
+	const generateSourceMap = !!env.sourcemap
+	let devtool = 'eval'
+	if (isProduction) {
+		devtool = generateSourceMap ? 'source-map' : false
+	}
+	const config = {
+		mode: isProduction ? 'production' : 'development',
+		entry: './src/index.ts',
+		devtool,
+		module: {
+			rules: [
+				{
+					test: /\.tsx?$/,
+					use: 'ts-loader',
+					exclude: /node_modules/
+				}
+			]
+		},
+		resolve: {
+			extensions: ['.tsx', '.ts', '.js']
+		},
+		output: {
+			path: path.resolve(__dirname, 'dist'),
+			filename: 'app.js',
+			sourceMapFilename: '[file].map',
+			library: {
+				name: 'DeemixServer',
+				type: 'umd'
+			}
+		},
+		target: 'node',
+		plugins: [
+			new NodemonPlugin(),
+			new webpack.DefinePlugin({ 'global.GENTLY': false }),
+			new webpack.ContextReplacementPlugin(/[/\\](express|keyv)[/\\]/, data => {
+				delete data.dependencies[0].critical
+				return data
+			}),
+			new webpack.ContextReplacementPlugin(/yargs/)
+		]
+	}
+
+	return config
+}

webui/.eslintrc.yml

@@ -0,0 +1,17 @@
+---
+extends:
+  - "@nuxtjs"
+  - plugin:prettier/recommended
+plugins:
+  - "@typescript-eslint"
+parserOptions:
+  parser: "@typescript-eslint/parser"
+rules:
+  "@typescript-eslint/no-unused-vars":
+    - error
+    - args: all
+      argsIgnorePattern: ^_
+  no-unused-vars: off
+  no-console: off
+  camelcase: off
+  vue/no-v-html: off

webui/.gitattributes

@@ -0,0 +1,148 @@
+## Source: https://github.com/ptkdev-boilerplate/node-cli-boilerplate/blob/main/.gitattributes
+
+## AUTO-DETECT
+* text=auto
+
+## SOURCE CODE
+*.bat      text eol=crlf
+*.css      text eol=lf
+*.html     text diff=html eol=lf
+*.ini      text eol=crlf
+*.js       text eol=lf
+*.json     text eol=lf
+*.php      text diff=php eol=lf
+*.py       text diff=python eol=lf
+*.rb       text diff=ruby
+*.sass     text eol=lf
+*.scss     text eol=lf
+*.sh       text eol=lf
+*.sql      text eol=lf
+*.ts       text eol=lf
+*.vue      text eol=lf
+*.svelte   text eol=lf
+*.xml      text eol=lf
+*.xhtml    text diff=html eol=lf
+
+## DOCKER
+*.dockerignore text eol=lf
+Dockerfile     text eol=lf
+
+## DOCUMENTATION
+*.md         text eol=lf
+*.txt        text eol=lf
+AUTHORS      text eol=lf
+CHANGELOG    text eol=lf
+CHANGES      text eol=lf
+CONTRIBUTING text eol=lf
+COPYING      text eol=lf
+INSTALL      text eol=lf
+license      text eol=lf
+LICENSE      text eol=lf
+NEWS         text eol=lf
+README       text eol=lf
+TODO         text eol=lf
+
+## TEMPLATES
+*.dot        text eol=lf
+*.tpl        text eol=lf
+*.twig       text eol=lf
+
+## LINTERS
+.csslintrc    text eol=lf
+.eslintrc     text eol=lf
+.htmlhintrc   text eol=lf
+.jscsrc       text eol=lf
+.jshintrc     text eol=lf
+.jshintignore text eol=lf
+.stylelintrc  text eol=lf
+.npmignore    text eol=lf
+
+## CONFIGS
+*.bowerrc      text eol=lf
+*.cnf          text eol=lf
+*.conf         text eol=lf
+*.config       text eol=lf
+.babelrc       text eol=lf
+.browserslistrc    text eol=lf
+.editorconfig  text eol=lf
+.env           text eol=lf
+.gitattributes text eol=lf
+.gitconfig     text eol=lf
+.htaccess      text eol=lf
+*.lock         text eol=lf
+*.npmignore    text eol=lf
+*.yaml         text eol=lf
+*.yml          text eol=lf
+browserslist   text eol=lf
+Makefile       text eol=lf
+makefile       text eol=lf
+
+## GRAPHICS
+*.ai   binary
+*.bmp  binary
+*.eps  binary
+*.gif  binary
+*.ico  binary
+*.jng  binary
+*.jp2  binary
+*.jpg  binary
+*.jpeg binary
+*.jpx  binary
+*.jxr  binary
+*.pdf  binary
+*.png  binary
+*.psb  binary
+*.psd  binary
+*.svg  text
+*.svgz binary
+*.tif  binary
+*.tiff binary
+*.wbmp binary
+*.webp binary
+
+## AUDIO
+*.kar  binary
+*.m4a  binary
+*.mid  binary
+*.midi binary
+*.mp3  binary
+*.ogg  binary
+*.ra   binary
+
+## VIDEO
+*.3gpp binary
+*.3gp  binary
+*.as   binary
+*.asf  binary
+*.asx  binary
+*.fla  binary
+*.flv  binary
+*.m4v  binary
+*.mng  binary
+*.mov  binary
+*.mp4  binary
+*.mpeg binary
+*.mpg  binary
+*.ogv  binary
+*.swc  binary
+*.swf  binary
+*.webm binary
+
+## ARCHIVES
+*.7z  binary
+*.gz  binary
+*.jar binary
+*.rar binary
+*.tar binary
+*.zip binary
+
+## FONTS
+*.ttf   binary
+*.eot   binary
+*.otf   binary
+*.woff  binary
+*.woff2 binary
+
+## EXECUTABLES
+*.exe binary
+*.pyc binary

webui/.gitignore

@@ -0,0 +1,37 @@
+__pycache__
+*/__pycache__
+
+.DS_Store
+node_modules
+
+# pyinstaller build dirs
+/dist
+/build
+
+# local env files
+/env/
+/venv/
+.env.local
+.env.*.local
+
+# Log files
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+
+# Editor directories and files
+# .vscode
+.idea
+*.suo
+*.ntvs*
+*.njsproj
+*.sln
+*.sw?
+
+# Private configs
+/config.py
+tailwind.config.full.js
+
+# development
+*.map
+public/js/bundle.js

webui/.prettierrc.yml

@@ -0,0 +1,10 @@
+---
+useTabs: true
+tabWidth: 2
+semi: false
+singleQuote: true
+bracketSpacing: true
+trailingComma: none
+printWidth: 120
+arrowParens: avoid
+vueIndentScriptAndStyle: false

webui/COMPILE-UI.md

@@ -0,0 +1,104 @@
+**NOTE: THIS FILE IS NEEDED JUST FOR DEVELOPERS OF THIS PROJECT, IF YOU AREN'T YOU CAN IGNORE IT**
+
+This file explains how to compile files for the WebUI.
+
+# What you need to do just the first time
+
+1. Download and install Node.js, you can download it [here](https://nodejs.org/en/download/) (also installs npm)
+
+2. Once you have finished to install Node.js, check if everything is ok by running in a terminal the commands
+
+```bash
+$ node -v
+```
+and then
+```bash
+$ npm -v
+```
+
+If you see the corresponding versions of node and npm, you can move onto install yarn.
+
+3. Install the yarn package manager by running in a terminal the command
+
+```bash
+$ npm install -g yarn
+```
+
+You may want to use `sudo` with that if it gives you permission errors.
+
+4. Check if yarn has been installed correctly by running in a terminal the command
+
+```bash
+$ yarn --version
+```
+
+If you see the version number of yarm, you are ready to code!
+
+5. Go to the root of this project, open your favorite terminal and run
+
+```bash
+$ yarn install
+```
+
+To work on this webui you will need a working server as well. If you've downloaded this with deemix-gui you can run in a terminal positioned inside the deemix-gui folder the command
+
+```bash
+$ yarn install-all-dev
+```
+
+To install all dependencies for all the modules (gui, server and webui)
+
+# Scripts
+
+## Development
+
+By simply running
+
+```bash
+$ yarn dev
+```
+
+you will have 2 tasks running at the same time:
+- the server
+- the [rollup](https://rollupjs.org/guide/en/) watcher pointing to the configured `.js` file and ready to re-bundle
+
+Note that in development mode 1 more file (`bundle.js.map`) will be created in the public folder. This file will be deleted when running the build command, so you don't need to worry about it.
+
+**You can now go to http://127.0.0.1:6595 and see the app running.**
+
+### Editing files
+
+You can edit `.scss` and `.js` files and simply refresh the page to see your new code directly in the app.
+
+However, if you need to edit the `public/index.html` file you'll have to kill the terminal and re-run `npm run dev` to see your edits.
+
+### Adding files
+
+If you want to add new `.js` or `.vue` files, just add them. deemix uses ES6 synthax, so you'll probably need to export some functions or variables from your new file. Files that will export and import nothing will be ignored by the bundler (rollup).
+
+If you want to add new `.scss` (style) files, you need to import them in the main `style.scss` file. The `.scss` files **must** all start with an underscore _, except for the `style.scss` file.
+
+## Building
+
+When you want to deploy your application, you **must** run
+
+```bash
+$ yarn build
+```
+
+This is necessary to get
+
+- a bundled `.js` file **minified**
+- deleted the `.map` file
+
+in order to drop the final application size (we are talking about MBs, maps are heavy).
+
+# Other
+
+If you notice that another team member installed or updated one or more new packages, just run
+
+```bash
+$ yarn install
+```
+
+and you will be fine.

webui/LICENSE.txt

@@ -0,0 +1,621 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
+  The GNU General Public License is a free, copyleft license for
+software and other kinds of works.
+
+  The licenses for most software and other practical works are designed
+to take away your freedom to share and change the works.  By contrast,
+the GNU General Public License is intended to guarantee your freedom to
+share and change all versions of a program--to make sure it remains free
+software for all its users.  We, the Free Software Foundation, use the
+GNU General Public License for most of our software; it applies also to
+any other work released this way by its authors.  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+them if you wish), that you receive source code or can get it if you
+want it, that you can change the software or use pieces of it in new
+free programs, and that you know you can do these things.
+
+  To protect your rights, we need to prevent others from denying you
+these rights or asking you to surrender the rights.  Therefore, you have
+certain responsibilities if you distribute copies of the software, or if
+you modify it: responsibilities to respect the freedom of others.
+
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must pass on to the recipients the same
+freedoms that you received.  You must make sure that they, too, receive
+or can get the source code.  And you must show them these terms so they
+know their rights.
+
+  Developers that use the GNU GPL protect your rights with two steps:
+(1) assert copyright on the software, and (2) offer you this License
+giving you legal permission to copy, distribute and/or modify it.
+
+  For the developers' and authors' protection, the GPL clearly explains
+that there is no warranty for this free software.  For both users' and
+authors' sake, the GPL requires that modified versions be marked as
+changed, so that their problems will not be attributed erroneously to
+authors of previous versions.
+
+  Some devices are designed to deny users access to install or run
+modified versions of the software inside them, although the manufacturer
+can do so.  This is fundamentally incompatible with the aim of
+protecting users' freedom to change the software.  The systematic
+pattern of such abuse occurs in the area of products for individuals to
+use, which is precisely where it is most unacceptable.  Therefore, we
+have designed this version of the GPL to prohibit the practice for those
+products.  If such problems arise substantially in other domains, we
+stand ready to extend this provision to those domains in future versions
+of the GPL, as needed to protect the freedom of users.
+
+  Finally, every program is threatened constantly by software patents.
+States should not allow patents to restrict development and use of
+software on general-purpose computers, but in those that do, we wish to
+avoid the special danger that patents applied to a free program could
+make it effectively proprietary.  To prevent this, the GPL assures that
+patents cannot be used to render the program non-free.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+                       TERMS AND CONDITIONS
+
+  0. Definitions.
+
+  "This License" refers to version 3 of the GNU General Public License.
+
+  "Copyright" also means copyright-like laws that apply to other kinds of
+works, such as semiconductor masks.
+
+  "The Program" refers to any copyrightable work licensed under this
+License.  Each licensee is addressed as "you".  "Licensees" and
+"recipients" may be individuals or organizations.
+
+  To "modify" a work means to copy from or adapt all or part of the work
+in a fashion requiring copyright permission, other than the making of an
+exact copy.  The resulting work is called a "modified version" of the
+earlier work or a work "based on" the earlier work.
+
+  A "covered work" means either the unmodified Program or a work based
+on the Program.
+
+  To "propagate" a work means to do anything with it that, without
+permission, would make you directly or secondarily liable for
+infringement under applicable copyright law, except executing it on a
+computer or modifying a private copy.  Propagation includes copying,
+distribution (with or without modification), making available to the
+public, and in some countries other activities as well.
+
+  To "convey" a work means any kind of propagation that enables other
+parties to make or receive copies.  Mere interaction with a user through
+a computer network, with no transfer of a copy, is not conveying.
+
+  An interactive user interface displays "Appropriate Legal Notices"
+to the extent that it includes a convenient and prominently visible
+feature that (1) displays an appropriate copyright notice, and (2)
+tells the user that there is no warranty for the work (except to the
+extent that warranties are provided), that licensees may convey the
+work under this License, and how to view a copy of this License.  If
+the interface presents a list of user commands or options, such as a
+menu, a prominent item in the list meets this criterion.
+
+  1. Source Code.
+
+  The "source code" for a work means the preferred form of the work
+for making modifications to it.  "Object code" means any non-source
+form of a work.
+
+  A "Standard Interface" means an interface that either is an official
+standard defined by a recognized standards body, or, in the case of
+interfaces specified for a particular programming language, one that
+is widely used among developers working in that language.
+
+  The "System Libraries" of an executable work include anything, other
+than the work as a whole, that (a) is included in the normal form of
+packaging a Major Component, but which is not part of that Major
+Component, and (b) serves only to enable use of the work with that
+Major Component, or to implement a Standard Interface for which an
+implementation is available to the public in source code form.  A
+"Major Component", in this context, means a major essential component
+(kernel, window system, and so on) of the specific operating system
+(if any) on which the executable work runs, or a compiler used to
+produce the work, or an object code interpreter used to run it.
+
+  The "Corresponding Source" for a work in object code form means all
+the source code needed to generate, install, and (for an executable
+work) run the object code and to modify the work, including scripts to
+control those activities.  However, it does not include the work's
+System Libraries, or general-purpose tools or generally available free
+programs which are used unmodified in performing those activities but
+which are not part of the work.  For example, Corresponding Source
+includes interface definition files associated with source files for
+the work, and the source code for shared libraries and dynamically
+linked subprograms that the work is specifically designed to require,
+such as by intimate data communication or control flow between those
+subprograms and other parts of the work.
+
+  The Corresponding Source need not include anything that users
+can regenerate automatically from other parts of the Corresponding
+Source.
+
+  The Corresponding Source for a work in source code form is that
+same work.
+
+  2. Basic Permissions.
+
+  All rights granted under this License are granted for the term of
+copyright on the Program, and are irrevocable provided the stated
+conditions are met.  This License explicitly affirms your unlimited
+permission to run the unmodified Program.  The output from running a
+covered work is covered by this License only if the output, given its
+content, constitutes a covered work.  This License acknowledges your
+rights of fair use or other equivalent, as provided by copyright law.
+
+  You may make, run and propagate covered works that you do not
+convey, without conditions so long as your license otherwise remains
+in force.  You may convey covered works to others for the sole purpose
+of having them make modifications exclusively for you, or provide you
+with facilities for running those works, provided that you comply with
+the terms of this License in conveying all material for which you do
+not control copyright.  Those thus making or running the covered works
+for you must do so exclusively on your behalf, under your direction
+and control, on terms that prohibit them from making any copies of
+your copyrighted material outside their relationship with you.
+
+  Conveying under any other circumstances is permitted solely under
+the conditions stated below.  Sublicensing is not allowed; section 10
+makes it unnecessary.
+
+  3. Protecting Users' Legal Rights From Anti-Circumvention Law.
+
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+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS

webui/README.md

@@ -0,0 +1,32 @@
+# deemix-webui
+
+This is just the WebUI for deemix, it should be used with deemix-gui or something like that.
+If you are a web developer and want to contribute to this project, please read the [COMPILE-UI](COMPILE-UI.md) file.
+
+# "Hidden" features
+
+- `CTRL+SHIFT+Backspace` deletes all the search bar content
+- `CTRL+F` focuses the search bar
+- `CTRL+B` toggles the download bar
+- `ALT+Left` goes back to the previous page, if present (like would happen in the browser)
+- `ALT+Right` goes forward to the next page, if present (like would happen in the browser)
+- Custom context menu: on certain elements, like download buttons or album covers, when opening the context menu, a custom one with more options will appear instead of the default one
+
+# Deps
+
+- `rollup-plugin-vue@4.2.0` is needed because of https://github.com/vuejs/rollup-plugin-vue/issues/238
+
+# License
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <https://www.gnu.org/licenses/>.

webui/babel.config.js

@@ -0,0 +1,7 @@
+module.exports = {
+	env: {
+		test: {
+			plugins: ['@babel/plugin-transform-modules-commonjs']
+		}
+	}
+}

webui/jest.config.js

@@ -0,0 +1,13 @@
+module.exports = {
+	clearMocks: true,
+	roots: ['<rootDir>/src', '<rootDir>/tests'],
+	testEnvironment: 'node',
+	// preset: 'ts-jest',
+	setupFiles: ['dotenv/config'],
+	transform: {
+		'^.+\\.[t|j]sx?$': 'babel-jest'
+	},
+	moduleNameMapper: {
+		'@/(.*)': ['<rootDir>/src/$1']
+	}
+}

webui/package.json

@@ -0,0 +1,61 @@
+{
+	"name": "deemix-webui",
+	"version": "2.0.0-rc.1",
+	"scripts": {
+	"clean": "rimraf public/js/bundle.js public/js/bundle.temp.js public/js/bundle.js.map",
+	"clean-temp": "rimraf public/js/bundle.temp.js",
+	"build:js": "rollup -c",
+	"minify": "esbuild public/js/bundle.temp.js --outfile=public/js/bundle.js --minify",
+	"build": "npm-run-all --sequential clean build:js minify clean-temp",
+	"start:gui": "yarn --cwd ../ start",
+	"watch:server": "yarn --cwd ../server watch",
+	"watch:js": "rollup -c -w",
+	"dev": "npm-run-all --parallel watch:server watch:js",
+	"lint": "eslint src/**/*.{js,vue,mjs} --fix",
+	"lint-tests": "eslint src/**/*.js --fix",
+	"test": "jest",
+	"test-watch": "jest --watch",
+	"testlang": "node ./tests/testlang.js"
+	},
+	"dependencies": {
+	"@rollup/plugin-alias": "3.1.5",
+	"@rollup/plugin-commonjs": "20.0.0",
+	"@rollup/plugin-node-resolve": "13.0.4",
+	"@rollup/plugin-replace": "3.0.0",
+	"@vue/composition-api": "1.0.6",
+	"esbuild": "0.12.19",
+	"flag-icon-css": "3.5.0",
+	"lodash-es": "4.17.21",
+	"npm-run-all": "4.1.5",
+	"postcss": "8.3.6",
+	"rimraf": "3.0.2",
+	"rollup": "2.56.1",
+	"rollup-plugin-analyzer": "4.0.0",
+	"rollup-plugin-postcss": "4.0.0",
+	"rollup-plugin-svg": "2.0.0",
+	"rollup-plugin-vue": "4.2.0",
+	"svg-country-flags": "1.2.10",
+	"tailwindcss": "1.9.6",
+	"toastify-js": "1.11.1",
+	"vue": "2.6.14",
+	"vue-i18n": "8.25.0",
+	"vue-router": "3.5.2",
+	"vuex": "3.6.2"
+	},
+	"devDependencies": {
+	"@babel/core": "7.15.0",
+	"@babel/plugin-transform-modules-commonjs": "7.15.0",
+	"@nuxtjs/eslint-config": "6.0.1",
+	"@types/jest": "26.0.24",
+	"@typescript-eslint/eslint-plugin": "4.29.0",
+	"@typescript-eslint/parser": "4.29.0",
+	"babel-jest": "27.0.6",
+	"eslint": "7.32.0",
+	"eslint-config-prettier": "8.3.0",
+	"eslint-plugin-prettier": "3.4.0",
+	"jest": "27.0.6",
+	"prettier": "2.3.2",
+	"typescript": "4.3.5",
+	"vue-template-compiler": "2.6.14"
+	}
+	}

webui/postcss.config.js

@@ -0,0 +1,6 @@
+module.exports = {
+	plugins: {
+		tailwindcss: {},
+		autoprefixer: {}
+	}
+}

webui/public/fonts/OpenSans/LICENSE.txt

@@ -0,0 +1,202 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
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