mirror of
https://github.com/alexta69/metube.git
synced 2025-04-04 04:37:39 +03:00
447 lines
15 KiB
TypeScript
447 lines
15 KiB
TypeScript
import { Component, ViewChild, ElementRef, AfterViewInit } from '@angular/core';
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import { HttpClient } from '@angular/common/http';
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import { faTrashAlt, faCheckCircle, faTimesCircle, IconDefinition } from '@fortawesome/free-regular-svg-icons';
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import { faRedoAlt, faSun, faMoon, faCircleHalfStroke, faCheck, faExternalLinkAlt, faDownload } from '@fortawesome/free-solid-svg-icons';
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import { CookieService } from 'ngx-cookie-service';
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import { map, Observable, of } from 'rxjs';
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import { Download, DownloadsService, Status } from './downloads.service';
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import { MasterCheckboxComponent } from './master-checkbox.component';
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import { Formats, Format, Quality } from './formats';
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import { Theme, Themes } from './theme';
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import {KeyValue} from "@angular/common";
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@Component({
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selector: 'app-root',
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templateUrl: './app.component.html',
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styleUrls: ['./app.component.sass'],
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})
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export class AppComponent implements AfterViewInit {
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addUrl: string;
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formats: Format[] = Formats;
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qualities: Quality[];
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quality: string;
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format: string;
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folder: string;
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customNamePrefix: string;
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autoStart: boolean;
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playlistStrictMode: boolean;
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playlistItemLimit: number;
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addInProgress = false;
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themes: Theme[] = Themes;
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activeTheme: Theme;
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customDirs$: Observable<string[]>;
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showBatchPanel: boolean = false;
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batchImportModalOpen = false;
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batchImportText = '';
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batchImportStatus = '';
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importInProgress = false;
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cancelImportFlag = false;
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versionInfo: string | null = null;
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@ViewChild('queueMasterCheckbox') queueMasterCheckbox: MasterCheckboxComponent;
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@ViewChild('queueDelSelected') queueDelSelected: ElementRef;
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@ViewChild('queueDownloadSelected') queueDownloadSelected: ElementRef;
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@ViewChild('doneMasterCheckbox') doneMasterCheckbox: MasterCheckboxComponent;
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@ViewChild('doneDelSelected') doneDelSelected: ElementRef;
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@ViewChild('doneClearCompleted') doneClearCompleted: ElementRef;
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@ViewChild('doneClearFailed') doneClearFailed: ElementRef;
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@ViewChild('doneRetryFailed') doneRetryFailed: ElementRef;
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@ViewChild('doneDownloadSelected') doneDownloadSelected: ElementRef;
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faTrashAlt = faTrashAlt;
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faCheckCircle = faCheckCircle;
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faTimesCircle = faTimesCircle;
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faRedoAlt = faRedoAlt;
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faSun = faSun;
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faMoon = faMoon;
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faCheck = faCheck;
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faCircleHalfStroke = faCircleHalfStroke;
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faDownload = faDownload;
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faExternalLinkAlt = faExternalLinkAlt;
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constructor(public downloads: DownloadsService, private cookieService: CookieService, private http: HttpClient) {
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this.format = cookieService.get('metube_format') || 'any';
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// Needs to be set or qualities won't automatically be set
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this.setQualities()
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this.quality = cookieService.get('metube_quality') || 'best';
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this.autoStart = cookieService.get('metube_auto_start') !== 'false';
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this.activeTheme = this.getPreferredTheme(cookieService);
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}
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ngOnInit() {
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this.getConfiguration();
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this.customDirs$ = this.getMatchingCustomDir();
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this.setTheme(this.activeTheme);
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window.matchMedia('(prefers-color-scheme: dark)').addEventListener('change', () => {
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if (this.activeTheme.id === 'auto') {
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this.setTheme(this.activeTheme);
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}
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});
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}
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ngAfterViewInit() {
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this.downloads.queueChanged.subscribe(() => {
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this.queueMasterCheckbox.selectionChanged();
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});
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this.downloads.doneChanged.subscribe(() => {
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this.doneMasterCheckbox.selectionChanged();
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let completed: number = 0, failed: number = 0;
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this.downloads.done.forEach(dl => {
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if (dl.status === 'finished')
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completed++;
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else if (dl.status === 'error')
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failed++;
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});
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this.doneClearCompleted.nativeElement.disabled = completed === 0;
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this.doneClearFailed.nativeElement.disabled = failed === 0;
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this.doneRetryFailed.nativeElement.disabled = failed === 0;
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});
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this.fetchVersionInfo();
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}
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// workaround to allow fetching of Map values in the order they were inserted
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// https://github.com/angular/angular/issues/31420
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asIsOrder(a, b) {
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return 1;
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}
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qualityChanged() {
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this.cookieService.set('metube_quality', this.quality, { expires: 3650 });
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// Re-trigger custom directory change
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this.downloads.customDirsChanged.next(this.downloads.customDirs);
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}
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showAdvanced() {
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return this.downloads.configuration['CUSTOM_DIRS'];
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}
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allowCustomDir(tag: string) {
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if (this.downloads.configuration['CREATE_CUSTOM_DIRS']) {
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return tag;
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}
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return false;
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}
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isAudioType() {
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return this.quality == 'audio' || this.format == 'mp3' || this.format == 'm4a' || this.format == 'opus' || this.format == 'wav' || this.format == 'flac';
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}
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getMatchingCustomDir() : Observable<string[]> {
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return this.downloads.customDirsChanged.asObservable().pipe(map((output) => {
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// Keep logic consistent with app/ytdl.py
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if (this.isAudioType()) {
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console.debug("Showing audio-specific download directories");
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return output["audio_download_dir"];
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} else {
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console.debug("Showing default download directories");
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return output["download_dir"];
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}
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}));
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}
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getConfiguration() {
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this.downloads.configurationChanged.subscribe({
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next: (config) => {
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this.playlistStrictMode = config['DEFAULT_OPTION_PLAYLIST_STRICT_MODE'];
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const playlistItemLimit = config['DEFAULT_OPTION_PLAYLIST_ITEM_LIMIT'];
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if (playlistItemLimit !== '0') {
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this.playlistItemLimit = playlistItemLimit;
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}
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}
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});
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}
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getPreferredTheme(cookieService: CookieService) {
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let theme = 'auto';
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if (cookieService.check('metube_theme')) {
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theme = cookieService.get('metube_theme');
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}
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return this.themes.find(x => x.id === theme) ?? this.themes.find(x => x.id === 'auto');
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}
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themeChanged(theme: Theme) {
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this.cookieService.set('metube_theme', theme.id, { expires: 3650 });
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this.setTheme(theme);
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}
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setTheme(theme: Theme) {
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this.activeTheme = theme;
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if (theme.id === 'auto' && window.matchMedia('(prefers-color-scheme: dark)').matches) {
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document.documentElement.setAttribute('data-bs-theme', 'dark');
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} else {
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document.documentElement.setAttribute('data-bs-theme', theme.id);
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}
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}
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formatChanged() {
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this.cookieService.set('metube_format', this.format, { expires: 3650 });
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// Updates to use qualities available
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this.setQualities()
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// Re-trigger custom directory change
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this.downloads.customDirsChanged.next(this.downloads.customDirs);
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}
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autoStartChanged() {
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this.cookieService.set('metube_auto_start', this.autoStart ? 'true' : 'false', { expires: 3650 });
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}
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queueSelectionChanged(checked: number) {
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this.queueDelSelected.nativeElement.disabled = checked == 0;
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this.queueDownloadSelected.nativeElement.disabled = checked == 0;
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}
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doneSelectionChanged(checked: number) {
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this.doneDelSelected.nativeElement.disabled = checked == 0;
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this.doneDownloadSelected.nativeElement.disabled = checked == 0;
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}
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setQualities() {
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// qualities for specific format
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this.qualities = this.formats.find(el => el.id == this.format).qualities
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const exists = this.qualities.find(el => el.id === this.quality)
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this.quality = exists ? this.quality : 'best'
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}
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addDownload(url?: string, quality?: string, format?: string, folder?: string, customNamePrefix?: string, playlistStrictMode?: boolean, playlistItemLimit?: number, autoStart?: boolean) {
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url = url ?? this.addUrl
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quality = quality ?? this.quality
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format = format ?? this.format
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folder = folder ?? this.folder
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customNamePrefix = customNamePrefix ?? this.customNamePrefix
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playlistStrictMode = playlistStrictMode ?? this.playlistStrictMode
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playlistItemLimit = playlistItemLimit ?? this.playlistItemLimit
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autoStart = autoStart ?? this.autoStart
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console.debug('Downloading: url='+url+' quality='+quality+' format='+format+' folder='+folder+' customNamePrefix='+customNamePrefix+' playlistStrictMode='+playlistStrictMode+' playlistItemLimit='+playlistItemLimit+' autoStart='+autoStart);
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this.addInProgress = true;
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this.downloads.add(url, quality, format, folder, customNamePrefix, playlistStrictMode, playlistItemLimit, autoStart).subscribe((status: Status) => {
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if (status.status === 'error') {
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alert(`Error adding URL: ${status.msg}`);
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} else {
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this.addUrl = '';
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}
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this.addInProgress = false;
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});
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}
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downloadItemByKey(id: string) {
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this.downloads.startById([id]).subscribe();
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}
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retryDownload(key: string, download: Download) {
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this.addDownload(download.url, download.quality, download.format, download.folder, download.custom_name_prefix, download.playlist_strict_mode, download.playlist_item_limit, true);
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this.downloads.delById('done', [key]).subscribe();
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}
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delDownload(where: string, id: string) {
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this.downloads.delById(where, [id]).subscribe();
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}
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startSelectedDownloads(where: string){
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this.downloads.startByFilter(where, dl => dl.checked).subscribe();
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}
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delSelectedDownloads(where: string) {
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this.downloads.delByFilter(where, dl => dl.checked).subscribe();
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}
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clearCompletedDownloads() {
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this.downloads.delByFilter('done', dl => dl.status === 'finished').subscribe();
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}
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clearFailedDownloads() {
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this.downloads.delByFilter('done', dl => dl.status === 'error').subscribe();
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}
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retryFailedDownloads() {
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this.downloads.done.forEach((dl, key) => {
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if (dl.status === 'error') {
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this.retryDownload(key, dl);
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}
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});
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}
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downloadSelectedFiles() {
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this.downloads.done.forEach((dl, key) => {
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if (dl.status === 'finished' && dl.checked) {
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const link = document.createElement('a');
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link.href = this.buildDownloadLink(dl);
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link.setAttribute('download', dl.filename);
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link.setAttribute('target', '_self');
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document.body.appendChild(link);
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link.click();
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document.body.removeChild(link);
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}
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});
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}
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buildDownloadLink(download: Download) {
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let baseDir = this.downloads.configuration["PUBLIC_HOST_URL"];
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if (download.quality == 'audio' || download.filename.endsWith('.mp3')) {
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baseDir = this.downloads.configuration["PUBLIC_HOST_AUDIO_URL"];
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}
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if (download.folder) {
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baseDir += download.folder + '/';
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}
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return baseDir + encodeURIComponent(download.filename);
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}
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identifyDownloadRow(index: number, row: KeyValue<string, Download>) {
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return row.key;
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}
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isNumber(event) {
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const charCode = (event.which) ? event.which : event.keyCode;
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if (charCode > 31 && (charCode < 48 || charCode > 57)) {
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event.preventDefault();
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}
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}
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// Toggle inline batch panel (if you want to use an inline panel for export; not used for import modal)
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toggleBatchPanel(): void {
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this.showBatchPanel = !this.showBatchPanel;
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}
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// Open the Batch Import modal
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openBatchImportModal(): void {
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this.batchImportModalOpen = true;
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this.batchImportText = '';
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this.batchImportStatus = '';
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this.importInProgress = false;
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this.cancelImportFlag = false;
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}
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// Close the Batch Import modal
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closeBatchImportModal(): void {
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this.batchImportModalOpen = false;
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}
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// Start importing URLs from the batch modal textarea
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startBatchImport(): void {
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const urls = this.batchImportText
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.split(/\r?\n/)
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.map(url => url.trim())
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.filter(url => url.length > 0);
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if (urls.length === 0) {
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alert('No valid URLs found.');
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return;
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}
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this.importInProgress = true;
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this.cancelImportFlag = false;
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this.batchImportStatus = `Starting to import ${urls.length} URLs...`;
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let index = 0;
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const delayBetween = 1000;
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const processNext = () => {
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if (this.cancelImportFlag) {
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this.batchImportStatus = `Import cancelled after ${index} of ${urls.length} URLs.`;
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this.importInProgress = false;
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return;
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}
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if (index >= urls.length) {
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this.batchImportStatus = `Finished importing ${urls.length} URLs.`;
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this.importInProgress = false;
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return;
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}
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const url = urls[index];
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this.batchImportStatus = `Importing URL ${index + 1} of ${urls.length}: ${url}`;
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this.downloads.addDownloadByUrl(url)
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.then(() => {
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index++;
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setTimeout(processNext, delayBetween);
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})
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.catch(err => {
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console.error(`Error importing URL ${url}:`, err);
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index++;
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setTimeout(processNext, delayBetween);
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});
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};
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processNext();
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}
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// Cancel the batch import process
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cancelBatchImport(): void {
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if (this.importInProgress) {
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this.cancelImportFlag = true;
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this.batchImportStatus += ' Cancelling...';
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}
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}
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// Export URLs based on filter: 'pending', 'completed', 'failed', or 'all'
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exportBatchUrls(filter: 'pending' | 'completed' | 'failed' | 'all'): void {
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let urls: string[];
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if (filter === 'pending') {
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urls = Array.from(this.downloads.queue.values()).map(dl => dl.url);
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} else if (filter === 'completed') {
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// Only finished downloads in the "done" Map
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urls = Array.from(this.downloads.done.values()).filter(dl => dl.status === 'finished').map(dl => dl.url);
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} else if (filter === 'failed') {
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// Only error downloads from the "done" Map
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urls = Array.from(this.downloads.done.values()).filter(dl => dl.status === 'error').map(dl => dl.url);
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} else {
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// All: pending + both finished and error in done
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urls = [
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...Array.from(this.downloads.queue.values()).map(dl => dl.url),
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...Array.from(this.downloads.done.values()).map(dl => dl.url)
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];
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}
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if (!urls.length) {
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alert('No URLs found for the selected filter.');
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return;
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}
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const content = urls.join('\n');
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const blob = new Blob([content], { type: 'text/plain' });
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const downloadUrl = window.URL.createObjectURL(blob);
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const a = document.createElement('a');
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a.href = downloadUrl;
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a.download = 'metube_urls.txt';
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document.body.appendChild(a);
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a.click();
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document.body.removeChild(a);
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window.URL.revokeObjectURL(downloadUrl);
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}
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// Copy URLs to clipboard based on filter: 'pending', 'completed', 'failed', or 'all'
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copyBatchUrls(filter: 'pending' | 'completed' | 'failed' | 'all'): void {
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let urls: string[];
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if (filter === 'pending') {
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urls = Array.from(this.downloads.queue.values()).map(dl => dl.url);
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} else if (filter === 'completed') {
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urls = Array.from(this.downloads.done.values()).filter(dl => dl.status === 'finished').map(dl => dl.url);
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} else if (filter === 'failed') {
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urls = Array.from(this.downloads.done.values()).filter(dl => dl.status === 'error').map(dl => dl.url);
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} else {
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urls = [
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...Array.from(this.downloads.queue.values()).map(dl => dl.url),
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...Array.from(this.downloads.done.values()).map(dl => dl.url)
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];
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}
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if (!urls.length) {
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alert('No URLs found for the selected filter.');
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return;
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}
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const content = urls.join('\n');
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navigator.clipboard.writeText(content)
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.then(() => alert('URLs copied to clipboard.'))
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.catch(() => alert('Failed to copy URLs.'));
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}
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fetchVersionInfo(): void {
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const baseUrl = `${window.location.origin}${window.location.pathname.replace(/\/[^\/]*$/, '/')}`;
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const versionUrl = `${baseUrl}version`;
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this.http.get<{ version: string}>(versionUrl)
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.subscribe({
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next: (data) => {
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this.versionInfo = `yt-dlp version: ${data.version}`;
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},
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error: () => {
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this.versionInfo = '';
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}
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});
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}
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}
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