Prevent remote subscribe on accounts

Which is not supported by PeerTube

client/src/app/shared/shared-user-subscription/subscribe-button.component.html

@@ -5,15 +5,16 @@
 
   <ng-template #userLoggedOut>
     <span [ngClass]="{ 'extra-text': isAtLeastOneChannelSubscribed }">
-      <ng-container *ngIf="account; then multiple; else single"></ng-container>
-      <ng-template i18n #single>Subscribe</ng-template>
-      <ng-template #multiple>
+      <ng-container i18n *ngIf="isSingleSubscribe">Subscribe</ng-container>
+
+      <ng-container *ngIf="!isSingleSubscribe">
         <span i18n>Subscribe to all channels</span>
         <span *ngIf="isAtLeastOneChannelSubscribed">{{ subscribeStatus(true).length }}/{{ subscribed.size }}
           <ng-container i18n>channels subscribed</ng-container>
         </span>
-      </ng-template>
+      </ng-container>
     </span>
+
     <span *ngIf="!isBigButton && displayFollowers && videoChannels.length > 1 && videoChannel.followersCount !== 0" class="followers-count">
       {{ videoChannels[0].followersCount | myNumberFormatter }}
     </span>

client/src/app/shared/shared-user-subscription/subscribe-button.component.ts

@@ -76,6 +76,10 @@ export class SubscribeButtonComponent implements OnInit, OnChanges {
     return this.isUserLoggedIn() && this.videoChannels.length > 1 && this.isAtLeastOneChannelSubscribed
   }
 
+  get isSingleSubscribe () {
+    return !this.account
+  }
+
   ngOnInit () {
     this.loadSubscribedStatus()
   }
@@ -168,7 +172,7 @@ export class SubscribeButtonComponent implements OnInit, OnChanges {
   }
 
   isRemoteSubscribeAvailable () {
-    return !this.isUserLoggedIn()
+    return this.isSingleSubscribe && !this.isUserLoggedIn()
   }
 
   private getChannelHandler (videoChannel: VideoChannel) {