Added Markdown formatting in playlist descriptions

Implements https://github.com/Chocobozzz/PeerTube/issues/3627

2 files changed, 11 insertions, 2 deletions

diff --git a/client/src/app/shared/shared-video-playlist/video-playlist-miniature.component.html b/client/src/app/shared/shared-video-playlist/video-playlist-miniature.component.html
index 95f11f030..3cccbe080 100644
--- a/client/src/app/shared/shared-video-playlist/video-playlist-miniature.component.html
+++ b/client/src/app/shared/shared-video-playlist/video-playlist-miniature.component.html
@@ -32,6 +32,6 @@
       <span i18n class="updated-at">Updated {{ playlist.updatedAt | myFromNow }}</span>
     </div>
 
-    <div *ngIf="displayDescription" class="video-info-description">{{ playlist.description }}</div>
+    <div *ngIf="displayDescription" class="video-info-description" [innerHTML]="playlistDescription"></div>
   </div>
 </div>
diff --git a/client/src/app/shared/shared-video-playlist/video-playlist-miniature.component.ts b/client/src/app/shared/shared-video-playlist/video-playlist-miniature.component.ts
index c80ea2e6b..dd9fe0a5a 100644
--- a/client/src/app/shared/shared-video-playlist/video-playlist-miniature.component.ts
+++ b/client/src/app/shared/shared-video-playlist/video-playlist-miniature.component.ts
@@ -1,6 +1,7 @@
 import { LinkType } from 'src/types/link.type'
 import { Component, Input, OnInit } from '@angular/core'
 import { VideoPlaylist } from './video-playlist.model'
+import { MarkdownService } from '@app/core'
 
 @Component({
   selector: 'my-video-playlist-miniature',
@@ -22,9 +23,17 @@ export class VideoPlaylistMiniatureComponent implements OnInit {
   routerLink: any
   playlistHref: string
   playlistTarget: string
+  playlistDescription: string
 
-  ngOnInit () {
+  constructor (
+    private markdownService: MarkdownService
+  ) {}
+
+  async ngOnInit () {
     this.buildPlaylistUrl()
+    if (this.displayDescription) {
+      this.playlistDescription = await this.markdownService.textMarkdownToHTML(this.playlist.description)
+    }
   }
 
   buildPlaylistUrl () {