Fix avatar with username starting with numbers

2 files changed, 5 insertions, 3 deletions

diff --git a/client/src/app/shared/shared-actor-image/actor-avatar.component.html b/client/src/app/shared/shared-actor-image/actor-avatar.component.html
index 13a5385a8..c285b6cc3 100644
--- a/client/src/app/shared/shared-actor-image/actor-avatar.component.html
+++ b/client/src/app/shared/shared-actor-image/actor-avatar.component.html
@@ -1,7 +1,7 @@
 <ng-template #img>
   <img *ngIf="previewImage || avatarUrl || !initial" [class]="getClass('avatar')" [src]="previewImage || avatarUrl || defaultAvatarUrl" [alt]="alt" />
 
-  <div *ngIf="!avatarUrl && initial" [class]="getClass('initial')">
+  <div *ngIf="!avatarUrl && initial" [ngClass]="getClass('initial')">
     <span>{{ initial }}</span>
   </div>
 </ng-template>
diff --git a/client/src/app/shared/shared-actor-image/actor-avatar.component.ts b/client/src/app/shared/shared-actor-image/actor-avatar.component.ts
index bc7e8a096..b2e1ef46e 100644
--- a/client/src/app/shared/shared-actor-image/actor-avatar.component.ts
+++ b/client/src/app/shared/shared-actor-image/actor-avatar.component.ts
@@ -89,9 +89,11 @@ export class ActorAvatarComponent {
   }
 
   private getColorTheme () {
+    const initialLowercase = this.initial.toLowerCase()
+
     // Keep consistency with CSS
     const themes = {
-      abc: 'blue',
+      '0123456789abc': 'blue',
       def: 'green',
       ghi: 'purple',
       jkl: 'gray',
@@ -102,7 +104,7 @@ export class ActorAvatarComponent {
     }
 
     const theme = Object.keys(themes)
-                        .find(chars => chars.includes(this.initial))
+                        .find(chars => chars.includes(initialLowercase))
 
     return themes[theme]
   }