Hide generic channel display name and avatar on watch view (#2988)

* Hide generic channel display name on watch view

* Hide generic channel avatar on watch view

* Add Default username channel as a generic channel display-name

Co-authored-by: kimsible <kimsible@users.noreply.github.com>

5 files changed, 57 insertions, 13 deletions

diff --git a/client/src/app/+videos/+video-watch/video-watch.component.html b/client/src/app/+videos/+video-watch/video-watch.component.html
index 0447268f0..fb6d08167 100644
--- a/client/src/app/+videos/+video-watch/video-watch.component.html
+++ b/client/src/app/+videos/+video-watch/video-watch.component.html
@@ -144,15 +144,23 @@
 
           <div class="pt-3 border-top video-info-channel d-flex">
             <div class="video-info-channel-left d-flex">
-              <avatar-channel [video]="video"></avatar-channel>
+              <avatar-channel [video]="video" [genericChannel]="isChannelDisplayNameGeneric()"></avatar-channel>
 
               <div class="video-info-channel-left-links ml-1">
-                <a [routerLink]="[ '/video-channels', video.byVideoChannel ]" i18n-title title="Channel page">
-                  {{ video.channel.displayName }}
-                </a>
-                <a [routerLink]="[ '/accounts', video.byAccount ]" i18n-title title="Account page">
-                  <span i18n>By {{ video.byAccount }}</span>
-                </a>
+                <ng-container *ngIf="!isChannelDisplayNameGeneric()">
+                  <a [routerLink]="[ '/video-channels', video.byVideoChannel ]" i18n-title title="Channel page">
+                    {{ video.channel.displayName }}
+                  </a>
+                  <a [routerLink]="[ '/accounts', video.byAccount ]" i18n-title title="Account page">
+                    <span i18n>By {{ video.byAccount }}</span>
+                  </a>
+                </ng-container>
+
+                <ng-container *ngIf="isChannelDisplayNameGeneric()">
+                  <a [routerLink]="[ '/accounts', video.byAccount ]" class="single-link" i18n-title title="Account page">
+                    <span i18n>{{ video.byAccount }}</span>
+                  </a>
+                </ng-container>
               </div>
             </div>
 
diff --git a/client/src/app/+videos/+video-watch/video-watch.component.scss b/client/src/app/+videos/+video-watch/video-watch.component.scss
index c7f91f4a0..00a4b0dee 100644
--- a/client/src/app/+videos/+video-watch/video-watch.component.scss
+++ b/client/src/app/+videos/+video-watch/video-watch.component.scss
@@ -192,6 +192,10 @@ $video-info-margin-left: 44px;
               font-weight: 500;
               font-size: 90%;
             }
+
+            a.single-link {
+              margin-top: 7px;
+            }
           }
         }
 
diff --git a/client/src/app/+videos/+video-watch/video-watch.component.ts b/client/src/app/+videos/+video-watch/video-watch.component.ts
index 933e6c51f..4341514cd 100644
--- a/client/src/app/+videos/+video-watch/video-watch.component.ts
+++ b/client/src/app/+videos/+video-watch/video-watch.component.ts
@@ -307,6 +307,15 @@ export class VideoWatchComponent implements OnInit, OnDestroy {
     )
   }
 
+  isChannelDisplayNameGeneric () {
+    const genericChannelDisplayName = [
+      `Main ${this.video.channel.ownerAccount.name} channel`,
+      `Default ${this.video.channel.ownerAccount.name} channel`
+    ]
+
+    return genericChannelDisplayName.includes(this.video.channel.displayName)
+  }
+
   private loadVideo (videoId: string) {
     // Video did not change
     if (this.video && this.video.uuid === videoId) return
diff --git a/client/src/app/shared/shared-main/account/avatar.component.html b/client/src/app/shared/shared-main/account/avatar.component.html
index 09871fca4..310cc926f 100644
--- a/client/src/app/shared/shared-main/account/avatar.component.html
+++ b/client/src/app/shared/shared-main/account/avatar.component.html
@@ -1,8 +1,26 @@
 <div class="wrapper" [ngClass]="'avatar-' + size">
-  <a [routerLink]="[ '/video-channels', video.byVideoChannel ]" [title]="channelLinkTitle">
-    <img [src]="video.videoChannelAvatarUrl" i18n-alt alt="Channel avatar" />
-  </a>
-  <a [routerLink]="[ '/accounts', video.byAccount ]" [title]="accountLinkTitle">
-    <img [src]="video.accountAvatarUrl" i18n-alt alt="Account avatar" />
-  </a>
+  <ng-container *ngIf="!isChannelAvatarNull() && !genericChannel">
+    <a [routerLink]="[ '/video-channels', video.byVideoChannel ]" [title]="channelLinkTitle">
+      <img [src]="video.videoChannelAvatarUrl" i18n-alt alt="Channel avatar" />
+    </a>
+    <a [routerLink]="[ '/accounts', video.byAccount ]" [title]="accountLinkTitle">
+      <img [src]="video.accountAvatarUrl" i18n-alt alt="Account avatar" />
+    </a>
+  </ng-container>
+
+  <ng-container *ngIf="!isChannelAvatarNull() && genericChannel">
+    <a [routerLink]="[ '/accounts', video.byAccount ]" [title]="accountLinkTitle">
+      <img [src]="video.accountAvatarUrl" i18n-alt alt="Account avatar" />
+    </a>
+
+    <a [routerLink]="[ '/video-channels', video.byVideoChannel ]" [title]="channelLinkTitle">
+      <img [src]="video.videoChannelAvatarUrl" i18n-alt alt="Channel avatar" />
+    </a>
+  </ng-container>
+
+  <ng-container *ngIf="isChannelAvatarNull()">
+    <a [routerLink]="[ '/accounts', video.byAccount ]" [title]="accountLinkTitle">
+      <img [src]="video.accountAvatarUrl" i18n-alt alt="Account avatar" />
+    </a>
+  </ng-container>
 </div>
diff --git a/client/src/app/shared/shared-main/account/avatar.component.ts b/client/src/app/shared/shared-main/account/avatar.component.ts
index 31f39c200..73c145ef9 100644
--- a/client/src/app/shared/shared-main/account/avatar.component.ts
+++ b/client/src/app/shared/shared-main/account/avatar.component.ts
@@ -10,6 +10,7 @@ import { I18n } from '@ngx-translate/i18n-polyfill'
 export class AvatarComponent implements OnInit {
   @Input() video: Video
   @Input() size: 'md' | 'sm' = 'md'
+  @Input() genericChannel: boolean
 
   channelLinkTitle = ''
   accountLinkTitle = ''
@@ -28,4 +29,8 @@ export class AvatarComponent implements OnInit {
       { name: this.video.account.name, handle: this.video.byAccount }
     )
   }
+
+  isChannelAvatarNull () {
+    return this.video.channel.avatar === null
+  }
 }