Unified file card now supports playlists

Added custom playlists component

Removed legacy file manager from home screen

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

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

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

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+.add-playlist-button {
+    float: right;
+}
+
+.file-col {
+    max-width: 240px;
+}

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

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

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

@@ -0,0 +1,113 @@
+import { Component, OnInit } from '@angular/core';
+import { PostsService } from 'app/posts.services';
+import { Router } from '@angular/router';
+import { MatDialog } from '@angular/material/dialog';
+import { CreatePlaylistComponent } from 'app/create-playlist/create-playlist.component';
+import { ModifyPlaylistComponent } from 'app/dialogs/modify-playlist/modify-playlist.component';
+
+@Component({
+  selector: 'app-custom-playlists',
+  templateUrl: './custom-playlists.component.html',
+  styleUrls: ['./custom-playlists.component.scss']
+})
+export class CustomPlaylistsComponent implements OnInit {
+
+  playlists = null;
+  playlists_received = false;
+  card_size = 'medium';
+  downloading_content = {'video': {}, 'audio': {}};
+
+  constructor(private postsService: PostsService, private router: Router, private dialog: MatDialog) { }
+
+  ngOnInit(): void {
+    this.postsService.service_initialized.subscribe(init => {
+      if (init) {
+        this.getAllPlaylists();
+      }
+    });
+  }
+
+  getAllPlaylists() {
+    this.playlists_received = false;
+    this.postsService.getAllFiles().subscribe(res => {
+      this.playlists = res['playlists'];
+      this.playlists_received = true;
+    });
+  }
+
+  // creating a playlist
+  openCreatePlaylistDialog() {
+    const dialogRef = this.dialog.open(CreatePlaylistComponent, {
+      data: {
+      }
+    });
+    dialogRef.afterClosed().subscribe(result => {
+      if (result) {
+        this.getAllPlaylists();
+        this.postsService.openSnackBar('Successfully created playlist!', '');
+      } else if (result === false) {
+        this.postsService.openSnackBar('ERROR: failed to create playlist!', '');
+      }
+    });
+  }
+
+  goToPlaylist(playlist) {
+    const playlistID = playlist.id;
+    const type = playlist.type;
+
+    if (playlist) {
+      if (this.postsService.config['Extra']['download_only_mode']) {
+        this.downloading_content[type][playlistID] = true;
+        this.downloadPlaylist(playlist.fileNames, type, playlist.name, playlistID);
+      } else {
+        localStorage.setItem('player_navigator', this.router.url);
+        const fileNames = playlist.fileNames;
+        this.router.navigate(['/player', {fileNames: fileNames.join('|nvr|'), type: type, id: playlistID, uid: playlistID}]);
+      }
+    } else {
+      // playlist not found
+      console.error(`Playlist with ID ${playlistID} not found!`);
+    }
+  }
+
+  downloadPlaylist(fileNames, type, zipName = null, playlistID = null) {
+    this.postsService.downloadFileFromServer(fileNames, type, zipName).subscribe(res => {
+      if (playlistID) { this.downloading_content[type][playlistID] = false };
+      const blob: Blob = res;
+      saveAs(blob, zipName + '.zip');
+    });
+
+  }
+
+  deletePlaylist(args) {
+    const playlist = args.file;
+    const index = args.index;
+    const playlistID = playlist.id;
+    this.postsService.removePlaylist(playlistID, 'audio').subscribe(res => {
+      if (res['success']) {
+        this.playlists.splice(index, 1);
+        this.postsService.openSnackBar('Playlist successfully removed.', '');
+      }
+      this.getAllPlaylists();
+    });
+  }
+  
+  editPlaylistDialog(args) {
+    const playlist = args.playlist;
+    const index = args.index;
+    const dialogRef = this.dialog.open(ModifyPlaylistComponent, {
+      data: {
+        playlist: playlist,
+        width: '65vw'
+      }
+    });
+
+    dialogRef.afterClosed().subscribe(res => {
+      // updates playlist in file manager if it changed
+      if (dialogRef.componentInstance.playlist_updated) {
+        this.playlists[index] = dialogRef.componentInstance.original_playlist;
+      }
+    });
+  }
+
+}