Merge pull request #177 from jwoglom/custom-download-folder

Custom download folders (fixes #129)

5 files changed, 111 insertions, 17 deletions

diff --git a/ui/src/app/app.component.html b/ui/src/app/app.component.html
index e96ee0d..6d59fd4 100644
--- a/ui/src/app/app.component.html
+++ b/ui/src/app/app.component.html
@@ -47,10 +47,21 @@
           </div>
         </div>
         <div class="col-md-3 add-url-component">
-          <button class="btn btn-primary add-url" type="submit" (click)="addDownload()" [disabled]="addInProgress || downloads.loading">
-            <span class="spinner-border spinner-border-sm" role="status" id="add-spinner" *ngIf="addInProgress"></span>
-            {{ addInProgress ? "Adding..." : "Add" }}
-          </button>
+          <div [attr.class]="showAdvanced() ? 'btn-group add-url-group' : 'add-url-group'" ngbDropdown #advancedDropdown="ngbDropdown" display="dynamic" placement="bottom-end">
+            <button class="btn btn-primary add-url" type="submit" (click)="addDownload()" [disabled]="addInProgress || downloads.loading">
+              <span class="spinner-border spinner-border-sm" role="status" id="add-spinner" *ngIf="addInProgress"></span>
+              {{ addInProgress ? "Adding..." : "Add" }}
+            </button>
+            <button class="btn btn-primary dropdown-toggle dropdown-toggle-split" id="advancedButton" type="button" title="Advanced options" [disabled]="addInProgress || downloads.loading" ngbDropdownAnchor (focus)="advancedDropdown.open()" *ngIf="showAdvanced()">
+              <span class="sr-only">Advanced options</span>
+            </button>
+            <div ngbDropdownMenu aria-labelledby="advancedButton" class="dropdown-menu dropdown-menu-end folder-dropdown-menu">
+              <div class="input-group">
+                <span class="input-group-text">Download Folder</span>
+                <ng-select [items]="customDirs$ | async" placeholder="Default" [addTag]="allowCustomDir.bind(this)" addTagText="Create directory" [ngStyle]="{'flex-grow':'1'}" bindLabel="folder" [(ngModel)]="folder" [disabled]="addInProgress || downloads.loading"></ng-select>
+              </div>
+            </div>
+          </div>
         </div>
       </div>
     </div>
@@ -118,11 +129,11 @@
             <fa-icon *ngIf="download.value.status == 'finished'" [icon]="faCheckCircle" style="color: green;"></fa-icon>
             <fa-icon *ngIf="download.value.status == 'error'" [icon]="faTimesCircle" style="color: red;"></fa-icon>
           </div>
-          <span ngbTooltip="{{download.value.msg}}"><a *ngIf="!!download.value.filename; else noDownloadLink" href="download/{{download.value.filename | encodeURIComponent}}" target="_blank">{{ download.value.title }}</a></span>
+          <span ngbTooltip="{{download.value.msg}}"><a *ngIf="!!download.value.filename; else noDownloadLink" href="{{buildDownloadLink(download.value)}}" target="_blank">{{ download.value.title }}</a></span>
           <ng-template #noDownloadLink>{{ download.value.title }}</ng-template>
         </td>
         <td>
-          <button *ngIf="download.value.status == 'error'" type="button" class="btn btn-link" (click)="retryDownload(download.key, download.value.url, download.value.quality)"><fa-icon [icon]="faRedoAlt"></fa-icon></button>
+          <button *ngIf="download.value.status == 'error'" type="button" class="btn btn-link" (click)="retryDownload(download.key, download.value.url, download.value.quality, download.value.folder)"><fa-icon [icon]="faRedoAlt"></fa-icon></button>
         </td>
         <td>
           <a href="{{download.value.url}}" target="_blank"><fa-icon [icon]="faExternalLinkAlt"></fa-icon></a>
diff --git a/ui/src/app/app.component.sass b/ui/src/app/app.component.sass
index 517af03..0f98556 100644
--- a/ui/src/app/app.component.sass
+++ b/ui/src/app/app.component.sass
@@ -9,9 +9,20 @@
 .add-url-component

     margin: 0.5rem auto

 

+.add-url-group

+    width: 100%

+

 button.add-url

     width: 100%

 

+.folder-dropdown-menu

+    width: 500px

+

+.folder-dropdown-menu .input-group

+    display: flex

+    padding-left: 5px

+    padding-right: 5px

+

 $metube-section-color-bg: rgba(0,0,0,.07)

 

 .metube-section-header

diff --git a/ui/src/app/app.component.ts b/ui/src/app/app.component.ts
index a9b46a3..7ef7da4 100644
--- a/ui/src/app/app.component.ts
+++ b/ui/src/app/app.component.ts
@@ -2,15 +2,16 @@ import { Component, ViewChild, ElementRef, AfterViewInit } from '@angular/core';
 import { faTrashAlt, faCheckCircle, faTimesCircle } from '@fortawesome/free-regular-svg-icons';
 import { faRedoAlt, faSun, faMoon, faExternalLinkAlt } from '@fortawesome/free-solid-svg-icons';
 import { CookieService } from 'ngx-cookie-service';
+import { map, Observable, of } from 'rxjs';
 
-import { DownloadsService, Status } from './downloads.service';
+import { Download, DownloadsService, Status } from './downloads.service';
 import { MasterCheckboxComponent } from './master-checkbox.component';
 import { Formats, Format, Quality } from './formats';
 
 @Component({
   selector: 'app-root',
   templateUrl: './app.component.html',
-  styleUrls: ['./app.component.sass']
+  styleUrls: ['./app.component.sass'],
 })
 export class AppComponent implements AfterViewInit {
   addUrl: string;
@@ -18,8 +19,10 @@ export class AppComponent implements AfterViewInit {
   qualities: Quality[];
   quality: string;
   format: string;
+  folder: string;
   addInProgress = false;
   darkMode: boolean;
+  customDirs$: Observable<string[]>;
 
   @ViewChild('queueMasterCheckbox') queueMasterCheckbox: MasterCheckboxComponent;
   @ViewChild('queueDelSelected') queueDelSelected: ElementRef;
@@ -44,6 +47,10 @@ export class AppComponent implements AfterViewInit {
     this.setupTheme(cookieService)
   }
 
+  ngOnInit() {
+    this.customDirs$ = this.getMatchingCustomDir();
+  }
+
   ngAfterViewInit() {
     this.downloads.queueChanged.subscribe(() => {
       this.queueMasterCheckbox.selectionChanged();
@@ -70,6 +77,36 @@ export class AppComponent implements AfterViewInit {
 
   qualityChanged() {
     this.cookieService.set('metube_quality', this.quality, { expires: 3650 });
+    // Re-trigger custom directory change
+    this.downloads.customDirsChanged.next(this.downloads.customDirs);
+  }
+
+  showAdvanced() {
+    return this.downloads.configuration['CUSTOM_DIRS'] == 'true';
+  }
+
+  allowCustomDir(tag: string) {
+    if (this.downloads.configuration['CREATE_CUSTOM_DIRS'] == 'true') {
+      return tag;
+    }
+    return false;
+  }
+
+  isAudioType() {
+    return this.quality == 'audio' || this.format == 'mp3';
+  }
+
+  getMatchingCustomDir() : Observable<string[]> {
+    return this.downloads.customDirsChanged.asObservable().pipe(map((output) => {
+      // Keep logic consistent with app/ytdl.py
+      if (this.isAudioType()) {
+        console.debug("Showing audio-specific download directories");
+        return output["audio_download_dir"];
+      } else {
+        console.debug("Showing default download directories");
+        return output["download_dir"];
+      }
+    }));
   }
 
   setupTheme(cookieService) {
@@ -97,6 +134,8 @@ export class AppComponent implements AfterViewInit {
     this.cookieService.set('metube_format', this.format, { expires: 3650 });
     // Updates to use qualities available
     this.setQualities()
+    // Re-trigger custom directory change
+    this.downloads.customDirsChanged.next(this.downloads.customDirs);
   }
 
   queueSelectionChanged(checked: number) {
@@ -114,13 +153,15 @@ export class AppComponent implements AfterViewInit {
     this.quality = exists ? this.quality : 'best'
   }
 
-  addDownload(url?: string, quality?: string, format?: string) {
+  addDownload(url?: string, quality?: string, format?: string, folder?: string) {
     url = url ?? this.addUrl
     quality = quality ?? this.quality
     format = format ?? this.format
+    folder = folder ?? this.folder
 
+    console.debug('Downloading: url='+url+' quality='+quality+' format='+format+' folder='+folder);
     this.addInProgress = true;
-    this.downloads.add(url, quality, format).subscribe((status: Status) => {
+    this.downloads.add(url, quality, format, folder).subscribe((status: Status) => {
       if (status.status === 'error') {
         alert(`Error adding URL: ${status.msg}`);
       } else {
@@ -130,8 +171,8 @@ export class AppComponent implements AfterViewInit {
     });
   }
 
-  retryDownload(key: string, url: string, quality: string, format: string) {
-    this.addDownload(url, quality, format);
+  retryDownload(key: string, url: string, quality: string, format: string, folder: string) {
+    this.addDownload(url, quality, format, folder);
     this.downloads.delById('done', [key]).subscribe();
   }
 
@@ -150,4 +191,17 @@ export class AppComponent implements AfterViewInit {
   clearFailedDownloads() {
     this.downloads.delByFilter('done', dl => dl.status === 'error').subscribe();
   }
+
+  buildDownloadLink(download: Download) {
+    let baseDir = 'download/';
+    if (download.quality == 'audio' || download.filename.endsWith('.mp3')) {
+      baseDir = 'audio_download/';
+    }
+
+    if (download.folder) {
+      baseDir += download.folder + '/';
+    }
+
+    return baseDir + encodeURIComponent(download.filename);
+  }
 }
diff --git a/ui/src/app/app.module.ts b/ui/src/app/app.module.ts
index 6ad5978..8eddbca 100644
--- a/ui/src/app/app.module.ts
+++ b/ui/src/app/app.module.ts
@@ -10,6 +10,7 @@ import { AppComponent } from './app.component';
 import { EtaPipe, SpeedPipe, EncodeURIComponent } from './downloads.pipe';
 import { MasterCheckboxComponent, SlaveCheckboxComponent } from './master-checkbox.component';
 import { MeTubeSocket } from './metube-socket';
+import { NgSelectModule } from '@ng-select/ng-select';
 
 @NgModule({
   declarations: [
@@ -25,7 +26,8 @@ import { MeTubeSocket } from './metube-socket';
     FormsModule,
     NgbModule,
     HttpClientModule,
-    FontAwesomeModule
+    FontAwesomeModule,
+    NgSelectModule
   ],
   providers: [CookieService, MeTubeSocket],
   bootstrap: [AppComponent]
diff --git a/ui/src/app/downloads.service.ts b/ui/src/app/downloads.service.ts
index 8580a70..77d2fed 100644
--- a/ui/src/app/downloads.service.ts
+++ b/ui/src/app/downloads.service.ts
@@ -1,6 +1,6 @@
 import { Injectable } from '@angular/core';
 import { HttpClient, HttpErrorResponse } from '@angular/common/http';
-import { of, Subject } from 'rxjs';
+import { Observable, of, Subject } from 'rxjs';
 import { catchError } from 'rxjs/operators';
 import { MeTubeSocket } from './metube-socket';
 
@@ -9,13 +9,14 @@ export interface Status {
   msg?: string;
 }
 
-interface Download {
+export interface Download {
   id: string;
   title: string;
   url: string,
   status: string;
   msg: string;
   filename: string;
+  folder: string;
   quality: string;
   percent: number;
   speed: number;
@@ -33,6 +34,10 @@ export class DownloadsService {
   done = new Map<string, Download>();
   queueChanged = new Subject();
   doneChanged = new Subject();
+  customDirsChanged = new Subject();
+
+  configuration = {};
+  customDirs = {};
 
   constructor(private http: HttpClient, private socket: MeTubeSocket) {
     socket.fromEvent('all').subscribe((strdata: string) => {
@@ -74,6 +79,17 @@ export class DownloadsService {
       this.done.delete(data);
       this.doneChanged.next(null);
     });
+    socket.fromEvent('configuration').subscribe((strdata: string) => {
+      let data = JSON.parse(strdata);
+      console.debug("got configuration:", data);
+      this.configuration = data;
+    });
+    socket.fromEvent('custom_dirs').subscribe((strdata: string) => {
+      let data = JSON.parse(strdata);
+      console.debug("got custom_dirs:", data);
+      this.customDirs = data;
+      this.customDirsChanged.next(data);
+    });
   }
 
   handleHTTPError(error: HttpErrorResponse) {
@@ -81,8 +97,8 @@ export class DownloadsService {
     return of({status: 'error', msg: msg})
   }
 
-  public add(url: string, quality: string, format: string) {
-    return this.http.post<Status>('add', {url: url, quality: quality, format: format}).pipe(
+  public add(url: string, quality: string, format: string, folder: string) {
+    return this.http.post<Status>('add', {url: url, quality: quality, format: format, folder: folder}).pipe(
       catchError(this.handleHTTPError)
     );
   }