add like, dislike and subscribe button hotkeys

2 files changed, 21 insertions, 3 deletions

diff --git a/client/src/app/+video-channels/video-channels.component.html b/client/src/app/+video-channels/video-channels.component.html
index e5a32dc92..8d6f81e1b 100644
--- a/client/src/app/+video-channels/video-channels.component.html
+++ b/client/src/app/+video-channels/video-channels.component.html
@@ -9,7 +9,7 @@
           <div class="actor-display-name">{{ videoChannel.displayName }}</div>
           <div class="actor-name">{{ videoChannel.nameWithHost }}</div>
 
-          <my-subscribe-button *ngIf="isUserLoggedIn()" [videoChannel]="videoChannel"></my-subscribe-button>
+          <my-subscribe-button #subscribeButton *ngIf="isUserLoggedIn()" [videoChannel]="videoChannel"></my-subscribe-button>
         </div>
         <div i18n class="actor-followers">{{ videoChannel.followersCount }} subscribers</div>
 
diff --git a/client/src/app/+video-channels/video-channels.component.ts b/client/src/app/+video-channels/video-channels.component.ts
index ee2c86915..82b4a345e 100644
--- a/client/src/app/+video-channels/video-channels.component.ts
+++ b/client/src/app/+video-channels/video-channels.component.ts
@@ -1,4 +1,4 @@
-import { Component, OnDestroy, OnInit } from '@angular/core'
+import { Component, OnDestroy, OnInit, ViewChild } from '@angular/core'
 import { ActivatedRoute } from '@angular/router'
 import { VideoChannel } from '@app/shared/video-channel/video-channel.model'
 import { VideoChannelService } from '@app/shared/video-channel/video-channel.service'
@@ -6,13 +6,18 @@ import { RestExtractor } from '@app/shared'
 import { catchError, distinctUntilChanged, map, switchMap } from 'rxjs/operators'
 import { Subscription } from 'rxjs'
 import { AuthService } from '@app/core'
+import { Hotkey, HotkeysService } from 'angular2-hotkeys'
+import { SubscribeButtonComponent } from '@app/shared/user-subscription/subscribe-button.component'
 
 @Component({
   templateUrl: './video-channels.component.html',
   styleUrls: [ './video-channels.component.scss' ]
 })
 export class VideoChannelsComponent implements OnInit, OnDestroy {
+  @ViewChild('subscribeButton') subscribeButton: SubscribeButtonComponent
+
   videoChannel: VideoChannel
+  hotkeys: Hotkey[]
 
   private routeSub: Subscription
 
@@ -20,7 +25,8 @@ export class VideoChannelsComponent implements OnInit, OnDestroy {
     private route: ActivatedRoute,
     private authService: AuthService,
     private videoChannelService: VideoChannelService,
-    private restExtractor: RestExtractor
+    private restExtractor: RestExtractor,
+    private hotkeysService: HotkeysService
   ) { }
 
   ngOnInit () {
@@ -33,10 +39,22 @@ export class VideoChannelsComponent implements OnInit, OnDestroy {
                         )
                         .subscribe(videoChannel => this.videoChannel = videoChannel)
 
+    this.hotkeys = [
+      new Hotkey('S', (event: KeyboardEvent): boolean => {
+        this.subscribeButton.subscribed ?
+          this.subscribeButton.unsubscribe() :
+          this.subscribeButton.subscribe()
+        return false
+      }, undefined, 'Subscribe to the account')
+    ]
+    if (this.isUserLoggedIn()) this.hotkeysService.add(this.hotkeys)
   }
 
   ngOnDestroy () {
     if (this.routeSub) this.routeSub.unsubscribe()
+
+    // Unbind hotkeys
+    if (this.isUserLoggedIn()) this.hotkeysService.remove(this.hotkeys)
   }
 
   isUserLoggedIn () {