7 files changed, 48 insertions, 20 deletions

diff --git a/client/src/app/+accounts/account-video-channels/account-video-channels.component.scss b/client/src/app/+accounts/account-video-channels/account-video-channels.component.scss
index 7f7652460..a258c7b86 100644
--- a/client/src/app/+accounts/account-video-channels/account-video-channels.component.scss
+++ b/client/src/app/+accounts/account-video-channels/account-video-channels.component.scss
@@ -9,7 +9,6 @@
 .section {
   @include miniature-rows;
 
-  overflow: visible; // For the subscribe dropdown
   padding-top: 0 !important;
 
   .section-title {
diff --git a/client/src/app/+accounts/account-video-channels/account-video-channels.component.ts b/client/src/app/+accounts/account-video-channels/account-video-channels.component.ts
index 85dedd7de..29d2991fd 100644
--- a/client/src/app/+accounts/account-video-channels/account-video-channels.component.ts
+++ b/client/src/app/+accounts/account-video-channels/account-video-channels.component.ts
@@ -11,6 +11,7 @@ import { AuthService } from '@app/core'
 import { VideoService } from '@app/shared/video/video.service'
 import { VideoSortField } from '@app/shared/video/sort-field.type'
 import { ComponentPagination, hasMoreItems } from '@app/shared/rest/component-pagination.model'
+import { ScreenService } from '@app/shared/misc/screen.service'
 
 @Component({
   selector: 'my-account-video-channels',
@@ -42,7 +43,8 @@ export class AccountVideoChannelsComponent implements OnInit, OnDestroy {
     private authService: AuthService,
     private accountService: AccountService,
     private videoChannelService: VideoChannelService,
-    private videoService: VideoService
+    private videoService: VideoService,
+    private screenService: ScreenService
   ) { }
 
   get user () {
@@ -83,7 +85,10 @@ export class AccountVideoChannelsComponent implements OnInit, OnDestroy {
   }
 
   getVideosOf (videoChannel: VideoChannel) {
-    return this.videos[ videoChannel.id ]
+    const numberOfVideos = this.screenService.getNumberOfAvailableMiniatures()
+
+    // 2 rows
+    return this.videos[ videoChannel.id ].slice(0, numberOfVideos * 2)
   }
 
   onNearOfBottom () {
diff --git a/client/src/app/shared/misc/screen.service.ts b/client/src/app/shared/misc/screen.service.ts
index af75569d9..220d41d59 100644
--- a/client/src/app/shared/misc/screen.service.ts
+++ b/client/src/app/shared/misc/screen.service.ts
@@ -22,8 +22,22 @@ export class ScreenService {
     return 'ontouchstart' in window || navigator.msMaxTouchPoints
   }
 
+  getNumberOfAvailableMiniatures () {
+    const screenWidth = this.getWindowInnerWidth()
+
+    let numberOfVideos = 1
+
+    if (screenWidth > 1850) numberOfVideos = 6
+    else if (screenWidth > 1600) numberOfVideos = 5
+    else if (screenWidth > 1370) numberOfVideos = 4
+    else if (screenWidth > 1100) numberOfVideos = 3
+    else if (screenWidth > 850) numberOfVideos = 2
+
+    return numberOfVideos
+  }
+
   // Cache window inner width, because it's an expensive call
-  private getWindowInnerWidth () {
+  getWindowInnerWidth () {
     if (this.cacheWindowInnerWidthExpired()) this.refreshWindowInnerWidth()
 
     return this.windowInnerWidth
diff --git a/client/src/app/shared/video-playlist/video-add-to-playlist.component.ts b/client/src/app/shared/video-playlist/video-add-to-playlist.component.ts
index 72de84703..6380c2e51 100644
--- a/client/src/app/shared/video-playlist/video-add-to-playlist.component.ts
+++ b/client/src/app/shared/video-playlist/video-add-to-playlist.component.ts
@@ -12,6 +12,7 @@ type PlaylistSummary = {
   inPlaylist: boolean
   displayName: string
 
+  playlistElementId?: number
   startTimestamp?: number
   stopTimestamp?: number
 }
@@ -37,8 +38,6 @@ export class VideoAddToPlaylistComponent extends FormReactive implements OnInit,
   }
   displayOptions = false
 
-  private playlistElementId: number
-
   constructor (
     protected formValidatorService: FormValidatorService,
     private authService: AuthService,
@@ -95,11 +94,10 @@ export class VideoAddToPlaylistComponent extends FormReactive implements OnInit,
               id: playlist.id,
               displayName: playlist.displayName,
               inPlaylist: !!existingPlaylist,
+              playlistElementId:  existingPlaylist ? existingPlaylist.playlistElementId : undefined,
               startTimestamp: existingPlaylist ? existingPlaylist.startTimestamp : undefined,
               stopTimestamp: existingPlaylist ? existingPlaylist.stopTimestamp : undefined
             })
-
-            this.playlistElementId = existingPlaylist ? existingPlaylist.playlistElementId : undefined
           }
 
           this.cd.markForCheck()
@@ -181,14 +179,15 @@ export class VideoAddToPlaylistComponent extends FormReactive implements OnInit,
   }
 
   private removeVideoFromPlaylist (playlist: PlaylistSummary) {
-    if (!this.playlistElementId) return
+    if (!playlist.playlistElementId) return
 
-    this.videoPlaylistService.removeVideoFromPlaylist(playlist.id, this.playlistElementId)
+    this.videoPlaylistService.removeVideoFromPlaylist(playlist.id, playlist.playlistElementId)
         .subscribe(
           () => {
             this.notifier.success(this.i18n('Video removed from {{name}}', { name: playlist.displayName }))
 
             playlist.inPlaylist = false
+            playlist.playlistElementId = undefined
           },
 
           err => {
@@ -209,8 +208,9 @@ export class VideoAddToPlaylistComponent extends FormReactive implements OnInit,
 
     this.videoPlaylistService.addVideoInPlaylist(playlist.id, body)
       .subscribe(
-        () => {
+        res => {
           playlist.inPlaylist = true
+          playlist.playlistElementId = res.videoPlaylistElement.id
 
           playlist.startTimestamp = body.startTimestamp
           playlist.stopTimestamp = body.stopTimestamp
diff --git a/client/src/app/shared/video-playlist/video-playlist.service.ts b/client/src/app/shared/video-playlist/video-playlist.service.ts
index 376387082..42791af86 100644
--- a/client/src/app/shared/video-playlist/video-playlist.service.ts
+++ b/client/src/app/shared/video-playlist/video-playlist.service.ts
@@ -113,11 +113,10 @@ export class VideoPlaylistService {
   }
 
   addVideoInPlaylist (playlistId: number, body: VideoPlaylistElementCreate) {
-    return this.authHttp.post(VideoPlaylistService.BASE_VIDEO_PLAYLIST_URL + playlistId + '/videos', body)
-               .pipe(
-                 map(this.restExtractor.extractDataBool),
-                 catchError(err => this.restExtractor.handleError(err))
-               )
+    const url = VideoPlaylistService.BASE_VIDEO_PLAYLIST_URL + playlistId + '/videos'
+
+    return this.authHttp.post<{ videoPlaylistElement: { id: number } }>(url, body)
+               .pipe(catchError(err => this.restExtractor.handleError(err)))
   }
 
   updateVideoOfPlaylist (playlistId: number, playlistElementId: number, body: VideoPlaylistElementUpdate) {
diff --git a/client/src/app/videos/video-list/video-overview.component.html b/client/src/app/videos/video-list/video-overview.component.html
index f59de584a..5fe1f5c80 100644
--- a/client/src/app/videos/video-list/video-overview.component.html
+++ b/client/src/app/videos/video-list/video-overview.component.html
@@ -7,7 +7,8 @@
       <a routerLink="/search" [queryParams]="{ categoryOneOf: [ object.category.id ] }">{{ object.category.label }}</a>
     </div>
 
-    <my-video-miniature *ngFor="let video of object.videos" [video]="video" [user]="user" [displayVideoActions]="false"></my-video-miniature>
+    <my-video-miniature *ngFor="let video of buildVideos(object.videos)" [video]="video" [user]="user" [displayVideoActions]="false">
+    </my-video-miniature>
   </div>
 
   <div class="section" *ngFor="let object of overview.tags">
@@ -15,7 +16,8 @@
       <a routerLink="/search" [queryParams]="{ tagsOneOf: [ object.tag ] }">#{{ object.tag }}</a>
     </div>
 
-    <my-video-miniature *ngFor="let video of object.videos" [video]="video" [user]="user" [displayVideoActions]="false"></my-video-miniature>
+    <my-video-miniature *ngFor="let video of buildVideos(object.videos)" [video]="video" [user]="user" [displayVideoActions]="false">
+    </my-video-miniature>
   </div>
 
   <div class="section channel" *ngFor="let object of overview.channels">
@@ -27,7 +29,8 @@
       </a>
     </div>
 
-    <my-video-miniature *ngFor="let video of object.videos" [video]="video" [user]="user" [displayVideoActions]="false"></my-video-miniature>
+    <my-video-miniature *ngFor="let video of buildVideos(object.videos)" [video]="video" [user]="user" [displayVideoActions]="false">
+    </my-video-miniature>
   </div>
 
 </div>
diff --git a/client/src/app/videos/video-list/video-overview.component.ts b/client/src/app/videos/video-list/video-overview.component.ts
index 7ff52b259..4fee92d54 100644
--- a/client/src/app/videos/video-list/video-overview.component.ts
+++ b/client/src/app/videos/video-list/video-overview.component.ts
@@ -4,6 +4,7 @@ import { I18n } from '@ngx-translate/i18n-polyfill'
 import { VideosOverview } from '@app/shared/overview/videos-overview.model'
 import { OverviewService } from '@app/shared/overview'
 import { Video } from '@app/shared/video/video.model'
+import { ScreenService } from '@app/shared/misc/screen.service'
 
 @Component({
   selector: 'my-video-overview',
@@ -22,7 +23,8 @@ export class VideoOverviewComponent implements OnInit {
     private i18n: I18n,
     private notifier: Notifier,
     private authService: AuthService,
-    private overviewService: OverviewService
+    private overviewService: OverviewService,
+    private screenService: ScreenService
   ) { }
 
   get user () {
@@ -53,4 +55,10 @@ export class VideoOverviewComponent implements OnInit {
   buildVideoChannelAvatarUrl (object: { videos: Video[] }) {
     return object.videos[0].videoChannelAvatarUrl
   }
+
+  buildVideos (videos: Video[]) {
+    const numberOfVideos = this.screenService.getNumberOfAvailableMiniatures()
+
+    return videos.slice(0, numberOfVideos * 2)
+  }
 }