Files
youtube-dl-gui/main.js
2021-10-18 20:16:57 +02:00

375 lines
12 KiB
JavaScript

const { app, BrowserWindow, ipcMain, dialog, Menu, shell, clipboard } = require('electron');
const Environment = require('./modules/Environment');
const path = require('path');
const QueryManager = require("./modules/QueryManager");
const ErrorHandler = require("./modules/exceptions/ErrorHandler");
const BinaryUpdater = require("./modules/BinaryUpdater");
const AppUpdater = require("./modules/AppUpdater");
const TaskList = require("./modules/persistence/TaskList");
const DoneAction = require("./modules/DoneAction");
const ClipboardWatcher = require("./modules/ClipboardWatcher");
const Analytics = require("./modules/Analytics");
const FfmpegUpdater = require('./modules/FfmpegUpdater');
let win
let env
let queryManager
let clipboardWatcher
let taskList
let analytics;
let appStarting = true;
analytics = new Analytics(app);
analytics.initSentry().then((res) => console.log(res));
function sendLogToRenderer(log, isErr) {
if(win == null) return;
win.webContents.send("log", {log: log, isErr: isErr});
}
function startCriticalHandlers(env) {
env.win = win;
win.on('maximize', () => {
win.webContents.send("maximized", true)
});
win.on('unmaximize', () => {
win.webContents.send("maximized", false)
});
//Force links with target="_blank" to be opened in an external browser
win.webContents.on('new-window', (e, url) => {
e.preventDefault();
shell.openExternal(url);
});
clipboardWatcher = new ClipboardWatcher(win, env);
queryManager = new QueryManager(win, env);
taskList = new TaskList(env.paths, queryManager)
if(env.settings.updateBinary) {
const binaryUpdater = new BinaryUpdater(env.paths, win);
const ffmpegUpdater = new FfmpegUpdater(env.paths, win);
win.webContents.send("binaryLock", {lock: true, placeholder: `Checking for a new version of ffmpeg...`})
ffmpegUpdater.checkUpdate().finally(() => {
win.webContents.send("binaryLock", {lock: true, placeholder: `Checking for a new version of yt-dlp...`})
binaryUpdater.checkUpdate().finally(() => {
win.webContents.send("binaryLock", {lock: false});
taskList.load();
clipboardWatcher.startPolling();
});
});
} else if(env.settings.taskList) {
taskList.load();
}
//Send the saved download type to the renderer
win.webContents.send("videoAction", {action: "setDownloadType", type: env.settings.downloadType});
env.errorHandler = new ErrorHandler(win, queryManager, env);
if(appStarting) {
appStarting = false;
//Restore the videos from last session
ipcMain.handle("restoreTaskList", () => {
taskList.restore()
});
//Send the log for a specific download to renderer
ipcMain.handle("getLog", (event, identifier) => {
return env.logger.get(identifier);
});
//Save the log when renderer asks main
ipcMain.handle("saveLog", (event, identifier) => {
return env.logger.save(identifier);
})
//Catch all console.log calls, print them to stdout and send them to the renderer devtools.
console.log = (arg) => {
process.stdout.write(arg + "\n");
sendLogToRenderer(arg, false);
};
//Catch all console.error calls, print them to stderr and send them to the renderer devtools.
console.error = (arg) => {
process.stderr.write(arg + "\n");
sendLogToRenderer(arg, true);
}
ipcMain.handle('iconProgress', (event, args) => {
win.setProgressBar(args);
if(args === 1) {
if(process.platform === "darwin") app.dock.bounce();
else win.flashFrame(true);
win.setProgressBar(-1);
}
});
ipcMain.handle('errorReport', async (event, args) => {
return await env.errorHandler.reportError(args);
});
ipcMain.handle('settingsAction', (event, args) => {
switch (args.action) {
case "get":
return env.settings.serialize();
case "save":
env.settings.update(args.settings);
break;
}
})
let appUpdater = new AppUpdater(env, win);
env.appUpdater = appUpdater;
if(!env.paths.appPath.includes("\\AppData\\Local\\Temp\\") && !env.paths.appPath.includes("WindowsApps")) {
//Don't check the app when it is in portable mode
appUpdater.checkUpdate();
}
ipcMain.handle("installUpdate", () => {
appUpdater.installUpdate();
});
ipcMain.handle('setDoneAction', (event, args) => {
env.doneAction = args.action;
});
ipcMain.handle('getSubtitles', (event, args) => {
return queryManager.getAvailableSubtitles(args.identifier, args.unified);
});
ipcMain.handle('getSelectedSubtitles', (event, args) => {
return queryManager.getSelectedSubtitles(args.identifier);
});
ipcMain.handle('videoAction', async (event, args) => {
switch (args.action) {
case "stop":
queryManager.stopDownload(args.identifier);
break;
case "open":
queryManager.openVideo(args);
break;
case "download":
if (args.downloadType === "all") queryManager.downloadAllVideos(args)
else if(args.downloadType === "unified") queryManager.downloadUnifiedPlaylist(args);
else if(args.downloadType === "single") queryManager.downloadVideo(args);
break;
case "entry":
queryManager.manage(args.url);
break;
case "info":
queryManager.showInfo(args.identifier);
break;
case "downloadInfo":
queryManager.saveInfo(args.identifier);
break;
case "downloadThumb":
queryManager.saveThumb(args.url);
break;
case "getSize":
return await queryManager.getSize(args.identifier, args.formatLabel, args.audioOnly, args.videoOnly, args.clicked, args.encoding, args.audioEncoding);
case "setSubtitles":
queryManager.setSubtitle(args);
break;
case "globalSubtitles":
queryManager.setGlobalSubtitle(args.value);
break;
case "downloadable":
return await queryManager.isDownloadable(args.identifier);
}
});
}
}
//Create the window for the renderer process
function createWindow(env) {
win = new BrowserWindow({
show: false,
minWidth: 840,
minHeight: 650,
width: 860,
height: 840,
backgroundColor: env.settings.theme === "dark" ? '#212121' : '#ffffff',
titleBarStyle: process.platform === "darwin" ? "hiddenInset" : "hidden",
frame: false,
icon: env.paths.icon,
webPreferences: {
nodeIntegration: false,
enableRemoteModule: false,
worldSafeExecuteJavaScript: true,
spellcheck: false,
preload: path.join(__dirname, 'preload.js'),
contextIsolation: true
}
})
if(process.argv[2] === '--dev') {
win.webContents.openDevTools()
}
win.loadFile(path.join(__dirname, "renderer/renderer.html"))
win.on('closed', () => {
win = null
})
win.once('focus', () => win.flashFrame(false))
win.webContents.on('did-finish-load', () => {
win.show();
startCriticalHandlers(env)
});
}
app.on('ready', async () => {
app.setAppUserModelId("com.jelleglebbeek.youtube-dl-gui");
env = new Environment(app, analytics);
await env.initialize();
createWindow(env);
})
app.on('before-quit', async () => {
await taskList.save();
})
//Quit the application when all windows are closed, except for darwin
app.on('window-all-closed', () => {
if (process.platform !== 'darwin') {
app.quit();
}
});
//Create a window when there is none, but the app is still active (darwin)
app.on('activate', () => {
if (win === null) {
createWindow(env)
}
});
//Creates the input menu to show on right click
const InputMenu = Menu.buildFromTemplate([
{
label: 'Cut',
role: 'cut',
},
{
label: 'Copy',
role: 'copy',
},
{
label: 'Paste',
role: 'paste',
},
{
type: 'separator',
},
{
label: 'Select all',
role: 'selectall',
},
]);
//Opens the input menu when ordered from renderer process
ipcMain.handle('openInputMenu', () => {
InputMenu.popup(win);
})
ipcMain.handle('openCopyMenu', (event, content) => {
const CopyMenu = Menu.buildFromTemplate([
{
label: 'Copy link address',
click: () => {
clipboard.writeText(content);
}
}
]);
CopyMenu.popup(win);
})
//Return the platform to the renderer process
ipcMain.handle("platform", () => {
return process.platform;
})
//Return the available actions to the renderer process
ipcMain.handle('getDoneActions', () => {
const doneAction = new DoneAction();
return doneAction.getActions();
});
//Return the user selected theme to the renderer process
ipcMain.handle("theme", () => {
return env.settings.theme;
})
//Handle titlebar click events from the renderer process
ipcMain.handle('titlebarClick', (event, arg) => {
if(arg === 'close') {
win.close()
} else if(arg === "minimize") {
win.minimize()
} else if(arg === "maximize") {
if(win.isMaximized()) win.unmaximize();
else win.maximize();
}
})
//Show a dialog to select a folder, and return the selected value.
ipcMain.handle('downloadFolder', async () => {
await dialog.showOpenDialog(win, {
defaultPath: env.settings.downloadPath,
buttonLabel: "Set download location",
properties: [
'openDirectory',
'createDirectory'
]
}).then(result => {
if(result.filePaths[0] != null) {
env.settings.downloadPath = result.filePaths[0];
env.settings.save();
}
});
});
//Show a dialog to select a file, and return the selected value.
ipcMain.handle('cookieFile', async (event,clear) => {
if(clear === true) {
env.settings.cookiePath = null;
env.settings.save();
return;
} else if(clear === "get") {
return env.settings.cookiePath;
}
let result = await dialog.showOpenDialog(win, {
buttonLabel: "Select file",
defaultPath: (env.settings.cookiePath != null) ? env.settings.cookiePath : env.settings.downloadPath,
properties: [
'openFile',
'createDirectory'
],
filters: [
{ name: "txt", extensions: ["txt"] },
{ name: "All Files", extensions: ["*"] },
],
});
if(result.filePaths[0] != null) {
env.settings.cookiePath = result.filePaths[0];
env.settings.save();
}
return result.filePaths[0];
})
//Show a messagebox with a custom title and message
ipcMain.handle('messageBox', (event, args) => {
dialog.showMessageBoxSync(win, {
title: args.title,
message: (args.message.startsWith("Youtube-dl returned an empty object")) ? "Youtube-dl returned an empty object" : args.message,
type: "none",
buttons: [],
});
});