From 37a44fc915eef2140e22ceb96aba6b6eb2509007 Mon Sep 17 00:00:00 2001
From: Chocobozzz <me@florianbigard.com>
Date: Thu, 17 Jun 2021 16:02:38 +0200
Subject: Add ability to search playlists

---
 .../my-video-playlist-elements.component.ts        |   2 +-
 .../src/app/+search/channel-lazy-load.resolver.ts  |  35 -----
 client/src/app/+search/search-routing.module.ts    |  10 +-
 client/src/app/+search/search.component.html       |   9 +-
 client/src/app/+search/search.component.ts         | 146 ++++++++++++---------
 client/src/app/+search/search.module.ts            |  10 +-
 .../+search/shared/abstract-lazy-load.resolver.ts  |  34 +++++
 .../+search/shared/channel-lazy-load.resolver.ts   |  24 ++++
 client/src/app/+search/shared/index.ts             |   4 +
 .../+search/shared/playlist-lazy-load.resolver.ts  |  24 ++++
 .../app/+search/shared/video-lazy-load.resolver.ts |  24 ++++
 client/src/app/+search/video-lazy-load.resolver.ts |  35 -----
 .../src/app/header/search-typeahead.component.html |   2 +-
 client/src/app/shared/shared-main/angular/index.ts |   1 +
 .../shared/shared-main/angular/link.component.html |  11 ++
 .../shared/shared-main/angular/link.component.scss |   7 +
 .../shared/shared-main/angular/link.component.ts   |  17 +++
 .../app/shared/shared-main/shared-main.module.ts   |   7 +-
 .../src/app/shared/shared-search/search.service.ts |  44 ++++++-
 .../video-miniature.component.html                 |  13 +-
 .../video-miniature.component.ts                   |   5 +-
 .../video-playlist-miniature.component.html        |  15 ++-
 .../video-playlist-miniature.component.scss        |   3 +
 .../video-playlist-miniature.component.ts          |  47 ++++++-
 .../shared-video-playlist/video-playlist.model.ts  |  31 ++---
 client/src/sass/include/_mixins.scss               |   1 +
 client/src/types/link.type.ts                      |   1 +
 27 files changed, 373 insertions(+), 189 deletions(-)
 delete mode 100644 client/src/app/+search/channel-lazy-load.resolver.ts
 create mode 100644 client/src/app/+search/shared/abstract-lazy-load.resolver.ts
 create mode 100644 client/src/app/+search/shared/channel-lazy-load.resolver.ts
 create mode 100644 client/src/app/+search/shared/index.ts
 create mode 100644 client/src/app/+search/shared/playlist-lazy-load.resolver.ts
 create mode 100644 client/src/app/+search/shared/video-lazy-load.resolver.ts
 delete mode 100644 client/src/app/+search/video-lazy-load.resolver.ts
 create mode 100644 client/src/app/shared/shared-main/angular/link.component.html
 create mode 100644 client/src/app/shared/shared-main/angular/link.component.scss
 create mode 100644 client/src/app/shared/shared-main/angular/link.component.ts
 create mode 100644 client/src/types/link.type.ts

(limited to 'client')

diff --git a/client/src/app/+my-library/my-video-playlists/my-video-playlist-elements.component.ts b/client/src/app/+my-library/my-video-playlists/my-video-playlist-elements.component.ts
index a8fdf6e29..86fe70710 100644
--- a/client/src/app/+my-library/my-video-playlists/my-video-playlist-elements.component.ts
+++ b/client/src/app/+my-library/my-video-playlists/my-video-playlist-elements.component.ts
@@ -187,7 +187,7 @@ export class MyVideoPlaylistElementsComponent implements OnInit, OnDestroy {
     // Reload playlist thumbnail if the first element changed
     const newFirst = this.findFirst()
     if (oldFirst && newFirst && oldFirst.id !== newFirst.id) {
-      this.playlist.refreshThumbnail()
+      this.loadPlaylistInfo()
     }
   }
 
diff --git a/client/src/app/+search/channel-lazy-load.resolver.ts b/client/src/app/+search/channel-lazy-load.resolver.ts
deleted file mode 100644
index d9f7ec901..000000000
--- a/client/src/app/+search/channel-lazy-load.resolver.ts
+++ /dev/null
@@ -1,35 +0,0 @@
-import { map } from 'rxjs/operators'
-import { Injectable } from '@angular/core'
-import { ActivatedRouteSnapshot, Resolve, Router } from '@angular/router'
-import { SearchService } from '@app/shared/shared-search'
-
-@Injectable()
-export class ChannelLazyLoadResolver implements Resolve<any> {
-  constructor (
-    private router: Router,
-    private searchService: SearchService
-  ) { }
-
-  resolve (route: ActivatedRouteSnapshot) {
-    const url = route.params.url
-
-    if (!url) {
-      console.error('Could not find url param.', { params: route.params })
-      return this.router.navigateByUrl('/404')
-    }
-
-    return this.searchService.searchVideoChannels({ search: url })
-      .pipe(
-        map(result => {
-          if (result.data.length !== 1) {
-            console.error('Cannot find result for this URL')
-            return this.router.navigateByUrl('/404')
-          }
-
-          const channel = result.data[0]
-
-          return this.router.navigateByUrl('/video-channels/' + channel.nameWithHost)
-        })
-      )
-  }
-}
diff --git a/client/src/app/+search/search-routing.module.ts b/client/src/app/+search/search-routing.module.ts
index 0d778af0d..5d00aae13 100644
--- a/client/src/app/+search/search-routing.module.ts
+++ b/client/src/app/+search/search-routing.module.ts
@@ -1,8 +1,7 @@
 import { NgModule } from '@angular/core'
 import { RouterModule, Routes } from '@angular/router'
-import { ChannelLazyLoadResolver } from './channel-lazy-load.resolver'
 import { SearchComponent } from './search.component'
-import { VideoLazyLoadResolver } from './video-lazy-load.resolver'
+import { ChannelLazyLoadResolver, PlaylistLazyLoadResolver, VideoLazyLoadResolver } from './shared'
 
 const searchRoutes: Routes = [
   {
@@ -27,6 +26,13 @@ const searchRoutes: Routes = [
     resolve: {
       data: ChannelLazyLoadResolver
     }
+  },
+  {
+    path: 'lazy-load-playlist',
+    component: SearchComponent,
+    resolve: {
+      data: PlaylistLazyLoadResolver
+    }
   }
 ]
 
diff --git a/client/src/app/+search/search.component.html b/client/src/app/+search/search.component.html
index 130be75fc..b28abca6a 100644
--- a/client/src/app/+search/search.component.html
+++ b/client/src/app/+search/search.component.html
@@ -59,10 +59,17 @@
     <div *ngIf="isVideo(result)" class="entry video">
       <my-video-miniature
         [video]="result" [user]="userMiniature" [displayAsRow]="true" [displayVideoActions]="!hideActions()"
-        [displayOptions]="videoDisplayOptions" [videoLinkType]="getVideoLinkType()"
+        [displayOptions]="videoDisplayOptions" [videoLinkType]="getLinkType()"
         (videoBlocked)="removeVideoFromArray(result)" (videoRemoved)="removeVideoFromArray(result)"
       ></my-video-miniature>
     </div>
+
+    <div *ngIf="isPlaylist(result)" class="entry video-playlist">
+      <my-video-playlist-miniature
+        [playlist]="result" [displayAsRow]="true" [displayChannel]="true"
+        [linkType]="getLinkType()"
+      ></my-video-playlist-miniature>
+    </div>
   </ng-container>
 
 </div>
diff --git a/client/src/app/+search/search.component.ts b/client/src/app/+search/search.component.ts
index a4ab7a5b1..fdf9b7cc0 100644
--- a/client/src/app/+search/search.component.ts
+++ b/client/src/app/+search/search.component.ts
@@ -1,11 +1,13 @@
 import { forkJoin, of, Subscription } from 'rxjs'
+import { LinkType } from 'src/types/link.type'
 import { Component, OnDestroy, OnInit } from '@angular/core'
 import { ActivatedRoute, Router } from '@angular/router'
-import { AuthService, ComponentPagination, HooksService, MetaService, Notifier, ServerService, User, UserService } from '@app/core'
+import { AuthService, HooksService, MetaService, Notifier, ServerService, User, UserService } from '@app/core'
 import { immutableAssign } from '@app/helpers'
 import { Video, VideoChannel } from '@app/shared/shared-main'
 import { AdvancedSearch, SearchService } from '@app/shared/shared-search'
-import { MiniatureDisplayOptions, VideoLinkType } from '@app/shared/shared-video-miniature'
+import { MiniatureDisplayOptions } from '@app/shared/shared-video-miniature'
+import { VideoPlaylist } from '@app/shared/shared-video-playlist'
 import { HTMLServerConfig, SearchTargetType } from '@shared/models'
 
 @Component({
@@ -16,10 +18,9 @@ import { HTMLServerConfig, SearchTargetType } from '@shared/models'
 export class SearchComponent implements OnInit, OnDestroy {
   results: (Video | VideoChannel)[] = []
 
-  pagination: ComponentPagination = {
+  pagination = {
     currentPage: 1,
-    itemsPerPage: 10, // Only for videos, use another variable for channels
-    totalItems: null
+    totalItems: null as number
   }
   advancedSearch: AdvancedSearch = new AdvancedSearch()
   isSearchFilterCollapsed = true
@@ -45,6 +46,11 @@ export class SearchComponent implements OnInit, OnDestroy {
   private firstSearch = true
 
   private channelsPerPage = 2
+  private playlistsPerPage = 2
+  private videosPerPage = 10
+
+  private hasMoreResults = true
+  private isSearching = false
 
   private lastSearchTarget: SearchTargetType
 
@@ -104,77 +110,62 @@ export class SearchComponent implements OnInit, OnDestroy {
     if (this.subActivatedRoute) this.subActivatedRoute.unsubscribe()
   }
 
-  isVideoChannel (d: VideoChannel | Video): d is VideoChannel {
+  isVideoChannel (d: VideoChannel | Video | VideoPlaylist): d is VideoChannel {
     return d instanceof VideoChannel
   }
 
-  isVideo (v: VideoChannel | Video): v is Video {
+  isVideo (v: VideoChannel | Video | VideoPlaylist): v is Video {
     return v instanceof Video
   }
 
+  isPlaylist (v: VideoChannel | Video | VideoPlaylist): v is VideoPlaylist {
+    return v instanceof VideoPlaylist
+  }
+
   isUserLoggedIn () {
     return this.authService.isLoggedIn()
   }
 
-  getVideoLinkType (): VideoLinkType {
-    if (this.advancedSearch.searchTarget === 'search-index') {
-      const remoteUriConfig = this.serverConfig.search.remoteUri
+  search () {
+    this.isSearching = true
 
-      // Redirect on the external instance if not allowed to fetch remote data
-      if ((!this.isUserLoggedIn() && !remoteUriConfig.anonymous) || !remoteUriConfig.users) {
-        return 'external'
+    forkJoin([
+      this.getVideoChannelObs(),
+      this.getVideoPlaylistObs(),
+      this.getVideosObs()
+    ]).subscribe(results => {
+      for (const result of results) {
+        this.results = this.results.concat(result.data)
       }
 
-      return 'lazy-load'
-    }
+      this.pagination.totalItems = results.reduce((p, r) => p += r.total, 0)
+      this.lastSearchTarget = this.advancedSearch.searchTarget
 
-    return 'internal'
-  }
+      this.hasMoreResults = this.results.length < this.pagination.totalItems
+    },
 
-  search () {
-    forkJoin([
-      this.getVideosObs(),
-      this.getVideoChannelObs()
-    ]).subscribe(
-      ([videosResult, videoChannelsResult]) => {
-        this.results = this.results
-          .concat(videoChannelsResult.data)
-          .concat(videosResult.data)
-
-        this.pagination.totalItems = videosResult.total + videoChannelsResult.total
-        this.lastSearchTarget = this.advancedSearch.searchTarget
-
-        // Focus on channels if there are no enough videos
-        if (this.firstSearch === true && videosResult.data.length < this.pagination.itemsPerPage) {
-          this.resetPagination()
-          this.firstSearch = false
-
-          this.channelsPerPage = 10
-          this.search()
-        }
-
-        this.firstSearch = false
-      },
+    err => {
+      if (this.advancedSearch.searchTarget !== 'search-index') {
+        this.notifier.error(err.message)
+        return
+      }
 
-      err => {
-        if (this.advancedSearch.searchTarget !== 'search-index') {
-          this.notifier.error(err.message)
-          return
-        }
+      this.notifier.error(
+        $localize`Search index is unavailable. Retrying with instance results instead.`,
+        $localize`Search error`
+      )
+      this.advancedSearch.searchTarget = 'local'
+      this.search()
+    },
 
-        this.notifier.error(
-          $localize`Search index is unavailable. Retrying with instance results instead.`,
-          $localize`Search error`
-        )
-        this.advancedSearch.searchTarget = 'local'
-        this.search()
-      }
-    )
+    () => {
+      this.isSearching = false
+    })
   }
 
   onNearOfBottom () {
     // Last page
-    if (this.pagination.totalItems <= (this.pagination.currentPage * this.pagination.itemsPerPage)) return
+    if (!this.hasMoreResults || this.isSearching) return
 
     this.pagination.currentPage += 1
     this.search()
@@ -190,18 +181,33 @@ export class SearchComponent implements OnInit, OnDestroy {
     return this.advancedSearch.size()
   }
 
-  // Add VideoChannel for typings, but the template already checks "video" argument is a video
-  removeVideoFromArray (video: Video | VideoChannel) {
+  // Add VideoChannel/VideoPlaylist for typings, but the template already checks "video" argument is a video
+  removeVideoFromArray (video: Video | VideoChannel | VideoPlaylist) {
     this.results = this.results.filter(r => !this.isVideo(r) || r.id !== video.id)
   }
 
+  getLinkType (): LinkType {
+    if (this.advancedSearch.searchTarget === 'search-index') {
+      const remoteUriConfig = this.serverConfig.search.remoteUri
+
+      // Redirect on the external instance if not allowed to fetch remote data
+      if ((!this.isUserLoggedIn() && !remoteUriConfig.anonymous) || !remoteUriConfig.users) {
+        return 'external'
+      }
+
+      return 'lazy-load'
+    }
+
+    return 'internal'
+  }
+
   isExternalChannelUrl () {
-    return this.getVideoLinkType() === 'external'
+    return this.getLinkType() === 'external'
   }
 
   getExternalChannelUrl (channel: VideoChannel) {
     // Same algorithm than videos
-    if (this.getVideoLinkType() === 'external') {
+    if (this.getLinkType() === 'external') {
       return channel.url
     }
 
@@ -210,7 +216,7 @@ export class SearchComponent implements OnInit, OnDestroy {
   }
 
   getInternalChannelUrl (channel: VideoChannel) {
-    const linkType = this.getVideoLinkType()
+    const linkType = this.getLinkType()
 
     if (linkType === 'internal') {
       return [ '/c', channel.nameWithHost ]
@@ -256,7 +262,7 @@ export class SearchComponent implements OnInit, OnDestroy {
   private getVideosObs () {
     const params = {
       search: this.currentSearch,
-      componentPagination: this.pagination,
+      componentPagination: immutableAssign(this.pagination, { itemsPerPage: this.videosPerPage }),
       advancedSearch: this.advancedSearch
     }
 
@@ -287,6 +293,24 @@ export class SearchComponent implements OnInit, OnDestroy {
     )
   }
 
+  private getVideoPlaylistObs () {
+    if (!this.currentSearch) return of({ data: [], total: 0 })
+
+    const params = {
+      search: this.currentSearch,
+      componentPagination: immutableAssign(this.pagination, { itemsPerPage: this.playlistsPerPage }),
+      searchTarget: this.advancedSearch.searchTarget
+    }
+
+    return this.hooks.wrapObsFun(
+      this.searchService.searchVideoPlaylists.bind(this.searchService),
+      params,
+      'search',
+      'filter:api.search.video-playlists.list.params',
+      'filter:api.search.video-playlists.list.result'
+    )
+  }
+
   private getDefaultSearchTarget (): SearchTargetType {
     const searchIndexConfig = this.serverConfig.search.searchIndex
 
diff --git a/client/src/app/+search/search.module.ts b/client/src/app/+search/search.module.ts
index 390833abc..26f1523fd 100644
--- a/client/src/app/+search/search.module.ts
+++ b/client/src/app/+search/search.module.ts
@@ -5,12 +5,12 @@ import { SharedMainModule } from '@app/shared/shared-main'
 import { SharedSearchModule } from '@app/shared/shared-search'
 import { SharedUserSubscriptionModule } from '@app/shared/shared-user-subscription'
 import { SharedVideoMiniatureModule } from '@app/shared/shared-video-miniature'
+import { SharedVideoPlaylistModule } from '@app/shared/shared-video-playlist'
 import { SearchService } from '../shared/shared-search/search.service'
-import { ChannelLazyLoadResolver } from './channel-lazy-load.resolver'
 import { SearchFiltersComponent } from './search-filters.component'
 import { SearchRoutingModule } from './search-routing.module'
 import { SearchComponent } from './search.component'
-import { VideoLazyLoadResolver } from './video-lazy-load.resolver'
+import { ChannelLazyLoadResolver, PlaylistLazyLoadResolver, VideoLazyLoadResolver } from './shared'
 
 @NgModule({
   imports: [
@@ -21,7 +21,8 @@ import { VideoLazyLoadResolver } from './video-lazy-load.resolver'
     SharedFormModule,
     SharedActorImageModule,
     SharedUserSubscriptionModule,
-    SharedVideoMiniatureModule
+    SharedVideoMiniatureModule,
+    SharedVideoPlaylistModule
   ],
 
   declarations: [
@@ -36,7 +37,8 @@ import { VideoLazyLoadResolver } from './video-lazy-load.resolver'
   providers: [
     SearchService,
     VideoLazyLoadResolver,
-    ChannelLazyLoadResolver
+    ChannelLazyLoadResolver,
+    PlaylistLazyLoadResolver
   ]
 })
 export class SearchModule { }
diff --git a/client/src/app/+search/shared/abstract-lazy-load.resolver.ts b/client/src/app/+search/shared/abstract-lazy-load.resolver.ts
new file mode 100644
index 000000000..31240f451
--- /dev/null
+++ b/client/src/app/+search/shared/abstract-lazy-load.resolver.ts
@@ -0,0 +1,34 @@
+import { Observable } from 'rxjs'
+import { map } from 'rxjs/operators'
+import { ActivatedRouteSnapshot, Resolve, Router } from '@angular/router'
+import { ResultList } from '@shared/models/result-list.model'
+
+export abstract class AbstractLazyLoadResolver <T> implements Resolve<any> {
+  protected router: Router
+
+  resolve (route: ActivatedRouteSnapshot) {
+    const url = route.params.url
+
+    if (!url) {
+      console.error('Could not find url param.', { params: route.params })
+      return this.router.navigateByUrl('/404')
+    }
+
+    return this.finder(url)
+      .pipe(
+        map(result => {
+          if (result.data.length !== 1) {
+            console.error('Cannot find result for this URL')
+            return this.router.navigateByUrl('/404')
+          }
+
+          const redirectUrl = this.buildUrl(result.data[0])
+
+          return this.router.navigateByUrl(redirectUrl)
+        })
+      )
+  }
+
+  protected abstract finder (url: string): Observable<ResultList<T>>
+  protected abstract buildUrl (e: T): string
+}
diff --git a/client/src/app/+search/shared/channel-lazy-load.resolver.ts b/client/src/app/+search/shared/channel-lazy-load.resolver.ts
new file mode 100644
index 000000000..5e010f795
--- /dev/null
+++ b/client/src/app/+search/shared/channel-lazy-load.resolver.ts
@@ -0,0 +1,24 @@
+import { Injectable } from '@angular/core'
+import { Router } from '@angular/router'
+import { VideoChannel } from '@app/shared/shared-main'
+import { SearchService } from '@app/shared/shared-search'
+import { AbstractLazyLoadResolver } from './abstract-lazy-load.resolver'
+
+@Injectable()
+export class ChannelLazyLoadResolver extends AbstractLazyLoadResolver<VideoChannel> {
+
+  constructor (
+    protected router: Router,
+    private searchService: SearchService
+  ) {
+    super()
+  }
+
+  protected finder (url: string) {
+    return this.searchService.searchVideoChannels({ search: url })
+  }
+
+  protected buildUrl (channel: VideoChannel) {
+    return '/video-channels/' + channel.nameWithHost
+  }
+}
diff --git a/client/src/app/+search/shared/index.ts b/client/src/app/+search/shared/index.ts
new file mode 100644
index 000000000..1e68989ae
--- /dev/null
+++ b/client/src/app/+search/shared/index.ts
@@ -0,0 +1,4 @@
+export * from './abstract-lazy-load.resolver'
+export * from './channel-lazy-load.resolver'
+export * from './playlist-lazy-load.resolver'
+export * from './video-lazy-load.resolver'
diff --git a/client/src/app/+search/shared/playlist-lazy-load.resolver.ts b/client/src/app/+search/shared/playlist-lazy-load.resolver.ts
new file mode 100644
index 000000000..14ae798df
--- /dev/null
+++ b/client/src/app/+search/shared/playlist-lazy-load.resolver.ts
@@ -0,0 +1,24 @@
+import { Injectable } from '@angular/core'
+import { Router } from '@angular/router'
+import { SearchService } from '@app/shared/shared-search'
+import { VideoPlaylist } from '@app/shared/shared-video-playlist'
+import { AbstractLazyLoadResolver } from './abstract-lazy-load.resolver'
+
+@Injectable()
+export class PlaylistLazyLoadResolver extends AbstractLazyLoadResolver<VideoPlaylist> {
+
+  constructor (
+    protected router: Router,
+    private searchService: SearchService
+  ) {
+    super()
+  }
+
+  protected finder (url: string) {
+    return this.searchService.searchVideoPlaylists({ search: url })
+  }
+
+  protected buildUrl (playlist: VideoPlaylist) {
+    return '/w/p/' + playlist.uuid
+  }
+}
diff --git a/client/src/app/+search/shared/video-lazy-load.resolver.ts b/client/src/app/+search/shared/video-lazy-load.resolver.ts
new file mode 100644
index 000000000..12b5b2e82
--- /dev/null
+++ b/client/src/app/+search/shared/video-lazy-load.resolver.ts
@@ -0,0 +1,24 @@
+import { Injectable } from '@angular/core'
+import { Router } from '@angular/router'
+import { Video } from '@app/shared/shared-main'
+import { SearchService } from '@app/shared/shared-search'
+import { AbstractLazyLoadResolver } from './abstract-lazy-load.resolver'
+
+@Injectable()
+export class VideoLazyLoadResolver extends AbstractLazyLoadResolver<Video> {
+
+  constructor (
+    protected router: Router,
+    private searchService: SearchService
+  ) {
+    super()
+  }
+
+  protected finder (url: string) {
+    return this.searchService.searchVideos({ search: url })
+  }
+
+  protected buildUrl (video: Video) {
+    return '/w/' + video.uuid
+  }
+}
diff --git a/client/src/app/+search/video-lazy-load.resolver.ts b/client/src/app/+search/video-lazy-load.resolver.ts
deleted file mode 100644
index e43e0089b..000000000
--- a/client/src/app/+search/video-lazy-load.resolver.ts
+++ /dev/null
@@ -1,35 +0,0 @@
-import { map } from 'rxjs/operators'
-import { Injectable } from '@angular/core'
-import { ActivatedRouteSnapshot, Resolve, Router } from '@angular/router'
-import { SearchService } from '@app/shared/shared-search'
-
-@Injectable()
-export class VideoLazyLoadResolver implements Resolve<any> {
-  constructor (
-    private router: Router,
-    private searchService: SearchService
-  ) { }
-
-  resolve (route: ActivatedRouteSnapshot) {
-    const url = route.params.url
-
-    if (!url) {
-      console.error('Could not find url param.', { params: route.params })
-      return this.router.navigateByUrl('/404')
-    }
-
-    return this.searchService.searchVideos({ search: url })
-      .pipe(
-        map(result => {
-          if (result.data.length !== 1) {
-            console.error('Cannot find result for this URL')
-            return this.router.navigateByUrl('/404')
-          }
-
-          const video = result.data[0]
-
-          return this.router.navigateByUrl('/w/' + video.uuid)
-        })
-      )
-  }
-}
diff --git a/client/src/app/header/search-typeahead.component.html b/client/src/app/header/search-typeahead.component.html
index f84086b4a..0ced249a7 100644
--- a/client/src/app/header/search-typeahead.component.html
+++ b/client/src/app/header/search-typeahead.component.html
@@ -1,6 +1,6 @@
 <div class="d-inline-flex position-relative" id="typeahead-container">
   <input
-    type="text" id="search-video" name="search-video" #searchVideo i18n-placeholder placeholder="Search videos, channels…"
+    type="text" id="search-video" name="search-video" #searchVideo i18n-placeholder placeholder="Search videos, playlists, channels…"
     [(ngModel)]="search" (ngModelChange)="onSearchChange()" (keydown)="handleKey($event)" (keydown.enter)="doSearch()"
     aria-label="Search" autocomplete="off"
   >
diff --git a/client/src/app/shared/shared-main/angular/index.ts b/client/src/app/shared/shared-main/angular/index.ts
index 8ea47bb33..069b7f654 100644
--- a/client/src/app/shared/shared-main/angular/index.ts
+++ b/client/src/app/shared/shared-main/angular/index.ts
@@ -3,5 +3,6 @@ export * from './bytes.pipe'
 export * from './duration-formatter.pipe'
 export * from './from-now.pipe'
 export * from './infinite-scroller.directive'
+export * from './link.component'
 export * from './number-formatter.pipe'
 export * from './peertube-template.directive'
diff --git a/client/src/app/shared/shared-main/angular/link.component.html b/client/src/app/shared/shared-main/angular/link.component.html
new file mode 100644
index 000000000..e61a1e085
--- /dev/null
+++ b/client/src/app/shared/shared-main/angular/link.component.html
@@ -0,0 +1,11 @@
+<ng-template #content>
+  <ng-content></ng-content>
+</ng-template>
+
+<a *ngIf="!href" [routerLink]="internalLink" [attr.title]="title" [tabindex]="tabindex">
+  <ng-template *ngTemplateOutlet="content"></ng-template>
+</a>
+
+<a *ngIf="href" [href]="href" [target]="target" [attr.title]="title" [tabindex]="tabindex">
+  <ng-template *ngTemplateOutlet="content"></ng-template>
+</a>
diff --git a/client/src/app/shared/shared-main/angular/link.component.scss b/client/src/app/shared/shared-main/angular/link.component.scss
new file mode 100644
index 000000000..bb86d5488
--- /dev/null
+++ b/client/src/app/shared/shared-main/angular/link.component.scss
@@ -0,0 +1,7 @@
+a {
+  color: inherit;
+  text-decoration: inherit;
+  position: inherit;
+  width: inherit;
+  height: inherit;
+}
diff --git a/client/src/app/shared/shared-main/angular/link.component.ts b/client/src/app/shared/shared-main/angular/link.component.ts
new file mode 100644
index 000000000..76d1201b9
--- /dev/null
+++ b/client/src/app/shared/shared-main/angular/link.component.ts
@@ -0,0 +1,17 @@
+import { Component, Input, ViewEncapsulation } from '@angular/core'
+
+@Component({
+  selector: 'my-link',
+  styleUrls: [ './link.component.scss' ],
+  templateUrl: './link.component.html'
+})
+export class LinkComponent {
+  @Input() internalLink?: any[]
+
+  @Input() href?: string
+  @Input() target?: string
+
+  @Input() title?: string
+
+  @Input() tabindex: string | number
+}
diff --git a/client/src/app/shared/shared-main/shared-main.module.ts b/client/src/app/shared/shared-main/shared-main.module.ts
index c8dd01429..e5dfc59b2 100644
--- a/client/src/app/shared/shared-main/shared-main.module.ts
+++ b/client/src/app/shared/shared-main/shared-main.module.ts
@@ -4,7 +4,7 @@ import { CommonModule, DatePipe } from '@angular/common'
 import { HttpClientModule } from '@angular/common/http'
 import { NgModule } from '@angular/core'
 import { FormsModule, ReactiveFormsModule } from '@angular/forms'
-import { ActivatedRouteSnapshot, RouterModule } from '@angular/router'
+import { RouterModule } from '@angular/router'
 import {
   NgbButtonsModule,
   NgbCollapseModule,
@@ -24,6 +24,7 @@ import {
   DurationFormatterPipe,
   FromNowPipe,
   InfiniteScrollerDirective,
+  LinkComponent,
   NumberFormatterPipe,
   PeerTubeTemplateDirective
 } from './angular'
@@ -35,11 +36,11 @@ import { FeedComponent } from './feeds'
 import { LoaderComponent, SmallLoaderComponent } from './loaders'
 import { HelpComponent, ListOverflowComponent, SimpleSearchInputComponent, TopMenuDropdownComponent } from './misc'
 import { PluginPlaceholderComponent } from './plugins'
+import { ActorRedirectGuard } from './router'
 import { UserHistoryService, UserNotificationsComponent, UserNotificationService, UserQuotaComponent } from './users'
 import { RedundancyService, VideoImportService, VideoOwnershipService, VideoService } from './video'
 import { VideoCaptionService } from './video-caption'
 import { VideoChannelService } from './video-channel'
-import { ActorRedirectGuard } from './router'
 
 @NgModule({
   imports: [
@@ -76,6 +77,7 @@ import { ActorRedirectGuard } from './router'
 
     InfiniteScrollerDirective,
     PeerTubeTemplateDirective,
+    LinkComponent,
 
     ActionDropdownComponent,
     ButtonComponent,
@@ -130,6 +132,7 @@ import { ActorRedirectGuard } from './router'
 
     InfiniteScrollerDirective,
     PeerTubeTemplateDirective,
+    LinkComponent,
 
     ActionDropdownComponent,
     ButtonComponent,
diff --git a/client/src/app/shared/shared-search/search.service.ts b/client/src/app/shared/shared-search/search.service.ts
index 15c4a7012..ad258f5e5 100644
--- a/client/src/app/shared/shared-search/search.service.ts
+++ b/client/src/app/shared/shared-search/search.service.ts
@@ -3,10 +3,17 @@ import { catchError, map, switchMap } from 'rxjs/operators'
 import { HttpClient, HttpParams } from '@angular/common/http'
 import { Injectable } from '@angular/core'
 import { ComponentPaginationLight, RestExtractor, RestPagination, RestService } from '@app/core'
-import { peertubeLocalStorage } from '@root-helpers/peertube-web-storage'
 import { Video, VideoChannel, VideoChannelService, VideoService } from '@app/shared/shared-main'
-import { ResultList, SearchTargetType, Video as VideoServerModel, VideoChannel as VideoChannelServerModel } from '@shared/models'
+import { peertubeLocalStorage } from '@root-helpers/peertube-web-storage'
+import {
+  ResultList,
+  SearchTargetType,
+  Video as VideoServerModel,
+  VideoChannel as VideoChannelServerModel,
+  VideoPlaylist as VideoPlaylistServerModel
+} from '@shared/models'
 import { environment } from '../../../environments/environment'
+import { VideoPlaylist, VideoPlaylistService } from '../shared-video-playlist'
 import { AdvancedSearch } from './advanced-search.model'
 
 @Injectable()
@@ -17,7 +24,8 @@ export class SearchService {
     private authHttp: HttpClient,
     private restExtractor: RestExtractor,
     private restService: RestService,
-    private videoService: VideoService
+    private videoService: VideoService,
+    private playlistService: VideoPlaylistService
   ) {
     // Add ability to override search endpoint if the user updated this local storage key
     const searchUrl = peertubeLocalStorage.getItem('search-url')
@@ -85,4 +93,34 @@ export class SearchService {
                  catchError(err => this.restExtractor.handleError(err))
                )
   }
+
+  searchVideoPlaylists (parameters: {
+    search: string,
+    searchTarget?: SearchTargetType,
+    componentPagination?: ComponentPaginationLight
+  }): Observable<ResultList<VideoPlaylist>> {
+    const { search, componentPagination, searchTarget } = parameters
+
+    const url = SearchService.BASE_SEARCH_URL + 'video-playlists'
+
+    let pagination: RestPagination
+    if (componentPagination) {
+      pagination = this.restService.componentPaginationToRestPagination(componentPagination)
+    }
+
+    let params = new HttpParams()
+    params = this.restService.addRestGetParams(params, pagination)
+    params = params.append('search', search)
+
+    if (searchTarget) {
+      params = params.append('searchTarget', searchTarget as string)
+    }
+
+    return this.authHttp
+               .get<ResultList<VideoPlaylistServerModel>>(url, { params })
+               .pipe(
+                 switchMap(res => this.playlistService.extractPlaylists(res)),
+                 catchError(err => this.restExtractor.handleError(err))
+               )
+  }
 }
diff --git a/client/src/app/shared/shared-video-miniature/video-miniature.component.html b/client/src/app/shared/shared-video-miniature/video-miniature.component.html
index 6c34123ed..7765d5be7 100644
--- a/client/src/app/shared/shared-video-miniature/video-miniature.component.html
+++ b/client/src/app/shared/shared-video-miniature/video-miniature.component.html
@@ -21,13 +21,12 @@
         ></my-actor-avatar>
 
         <div class="w-100 d-flex flex-column">
-          <a *ngIf="!videoHref" tabindex="-1" class="video-miniature-name"
-            [routerLink]="videoRouterLink" [attr.title]="video.name" [ngClass]="{ 'blur-filter': isVideoBlur }"
-          >{{ video.name }}</a>
-
-          <a *ngIf="videoHref" tabindex="-1" class="video-miniature-name"
-            [href]="videoHref" [target]="videoTarget" [attr.title]="video.name" [ngClass]="{ 'blur-filter': isVideoBlur }"
-          >{{ video.name }}</a>
+          <my-link
+            [internalLink]="videoRouterLink" [href]="videoHref" [target]="videoTarget"
+            [title]="video.name"class="video-miniature-name" [ngClass]="{ 'blur-filter': isVideoBlur }" tabindex="-1"
+          >
+            {{ video.name }}
+          </my-link>
 
           <span class="video-miniature-created-at-views">
             <my-date-toggle *ngIf="displayOptions.date" [date]="video.publishedAt"></my-date-toggle>
diff --git a/client/src/app/shared/shared-video-miniature/video-miniature.component.ts b/client/src/app/shared/shared-video-miniature/video-miniature.component.ts
index fc066846a..fe161c977 100644
--- a/client/src/app/shared/shared-video-miniature/video-miniature.component.ts
+++ b/client/src/app/shared/shared-video-miniature/video-miniature.component.ts
@@ -12,6 +12,7 @@ import {
 } from '@angular/core'
 import { AuthService, ScreenService, ServerService, User } from '@app/core'
 import { HTMLServerConfig, VideoPlaylistType, VideoPrivacy, VideoState } from '@shared/models'
+import { LinkType } from '../../../types/link.type'
 import { ActorAvatarSize } from '../shared-actor-image/actor-avatar.component'
 import { Video } from '../shared-main'
 import { VideoPlaylistService } from '../shared-video-playlist'
@@ -28,8 +29,6 @@ export type MiniatureDisplayOptions = {
   blacklistInfo?: boolean
   nsfw?: boolean
 }
-export type VideoLinkType = 'internal' | 'lazy-load' | 'external'
-
 @Component({
   selector: 'my-video-miniature',
   styleUrls: [ './video-miniature.component.scss' ],
@@ -56,7 +55,7 @@ export class VideoMiniatureComponent implements OnInit {
 
   @Input() displayAsRow = false
 
-  @Input() videoLinkType: VideoLinkType = 'internal'
+  @Input() videoLinkType: LinkType = 'internal'
 
   @Output() videoBlocked = new EventEmitter()
   @Output() videoUnblocked = new EventEmitter()
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 81c36e6fe..95f11f030 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
@@ -1,7 +1,7 @@
 <div class="miniature" [ngClass]="{ 'no-videos': playlist.videosLength === 0, 'to-manage': toManage, 'display-as-row': displayAsRow }">
-  <a
-    [routerLink]="getPlaylistUrl()" [attr.title]="playlist.description"
-    class="miniature-thumbnail"
+  <my-link
+    [internalLink]="routerLink" [href]="playlistHref" [target]="playlistTarget"
+    [title]="playlist.description" class="miniature-thumbnail"
   >
     <img alt="" [attr.aria-labelledby]="playlist.displayName" [attr.src]="playlist.thumbnailUrl" />
 
@@ -12,12 +12,15 @@
     <div class="play-overlay">
       <div class="icon"></div>
     </div>
-  </a>
+  </my-link>
 
   <div class="miniature-info">
-    <a tabindex="-1" class="miniature-name" [routerLink]="getPlaylistUrl()" [attr.title]="playlist.description">
+    <my-link
+      [internalLink]="routerLink" [href]="playlistHref" [target]="playlistTarget"
+      [title]="playlist.description" class="miniature-name" tabindex="-1"
+    >
       {{ playlist.displayName }}
-    </a>
+    </my-link>
 
     <a i18n [routerLink]="[ '/c', playlist.videoChannelBy ]" class="by" *ngIf="displayChannel && playlist.videoChannelBy">
       {{ playlist.videoChannelBy }}
diff --git a/client/src/app/shared/shared-video-playlist/video-playlist-miniature.component.scss b/client/src/app/shared/shared-video-playlist/video-playlist-miniature.component.scss
index 95bf469ac..cf7513984 100644
--- a/client/src/app/shared/shared-video-playlist/video-playlist-miniature.component.scss
+++ b/client/src/app/shared/shared-video-playlist/video-playlist-miniature.component.scss
@@ -75,7 +75,10 @@
 }
 
 .miniature:not(.display-as-row) {
+
   .miniature-thumbnail {
+    @include block-ratio($selector: '::ng-deep a');
+
     margin-top: 10px;
     margin-bottom: 5px;
   }
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 9bbec6038..8de5092a9 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
@@ -1,4 +1,5 @@
-import { Component, Input } from '@angular/core'
+import { LinkType } from 'src/types/link.type'
+import { Component, Input, OnInit } from '@angular/core'
 import { VideoPlaylist } from './video-playlist.model'
 
 @Component({
@@ -6,18 +7,52 @@ import { VideoPlaylist } from './video-playlist.model'
   styleUrls: [ './video-playlist-miniature.component.scss' ],
   templateUrl: './video-playlist-miniature.component.html'
 })
-export class VideoPlaylistMiniatureComponent {
+export class VideoPlaylistMiniatureComponent implements OnInit {
   @Input() playlist: VideoPlaylist
+
   @Input() toManage = false
+
   @Input() displayChannel = false
   @Input() displayDescription = false
   @Input() displayPrivacy = false
   @Input() displayAsRow = false
 
-  getPlaylistUrl () {
-    if (this.toManage) return [ '/my-library/video-playlists', this.playlist.uuid ]
-    if (this.playlist.videosLength === 0) return null
+  @Input() linkType: LinkType = 'internal'
+
+  routerLink: any
+  playlistHref: string
+  playlistTarget: string
+
+  ngOnInit () {
+    this.buildPlaylistUrl()
+  }
+
+  buildPlaylistUrl () {
+    if (this.toManage) {
+      this.routerLink = [ '/my-library/video-playlists', this.playlist.uuid ]
+      return
+    }
+
+    if (this.playlist.videosLength === 0) {
+      this.routerLink = null
+      return
+    }
+
+    if (this.linkType === 'internal' || !this.playlist.url) {
+      this.routerLink = [ '/w/p', this.playlist.uuid ]
+      return
+    }
+
+    if (this.linkType === 'external') {
+      this.routerLink = null
+      this.playlistHref = this.playlist.url
+      this.playlistTarget = '_blank'
+      return
+    }
+
+    // Lazy load
+    this.routerLink = [ '/search/lazy-load-playlist', { url: this.playlist.url } ]
 
-    return [ '/w/p', this.playlist.uuid ]
+    return
   }
 }
diff --git a/client/src/app/shared/shared-video-playlist/video-playlist.model.ts b/client/src/app/shared/shared-video-playlist/video-playlist.model.ts
index 5b6ba9dbf..d67f372f4 100644
--- a/client/src/app/shared/shared-video-playlist/video-playlist.model.ts
+++ b/client/src/app/shared/shared-video-playlist/video-playlist.model.ts
@@ -1,5 +1,5 @@
 import { getAbsoluteAPIUrl, getAbsoluteEmbedUrl } from '@app/helpers'
-import { Account, Actor, VideoChannel } from '@app/shared/shared-main'
+import { Actor } from '@app/shared/shared-main'
 import { peertubeTranslate } from '@shared/core-utils/i18n'
 import {
   AccountSummary,
@@ -15,12 +15,12 @@ export class VideoPlaylist implements ServerVideoPlaylist {
   uuid: string
   isLocal: boolean
 
+  url: string
+
   displayName: string
   description: string
   privacy: VideoConstant<VideoPlaylistPrivacy>
 
-  thumbnailPath: string
-
   videosLength: number
 
   type: VideoConstant<VideoPlaylistType>
@@ -31,6 +31,7 @@ export class VideoPlaylist implements ServerVideoPlaylist {
   ownerAccount: AccountSummary
   videoChannel?: VideoChannelSummary
 
+  thumbnailPath: string
   thumbnailUrl: string
 
   embedPath: string
@@ -40,14 +41,12 @@ export class VideoPlaylist implements ServerVideoPlaylist {
 
   videoChannelBy?: string
 
-  private thumbnailVersion: number
-  private originThumbnailUrl: string
-
   constructor (hash: ServerVideoPlaylist, translations: {}) {
     const absoluteAPIUrl = getAbsoluteAPIUrl()
 
     this.id = hash.id
     this.uuid = hash.uuid
+    this.url = hash.url
     this.isLocal = hash.isLocal
 
     this.displayName = hash.displayName
@@ -57,15 +56,12 @@ export class VideoPlaylist implements ServerVideoPlaylist {
 
     this.thumbnailPath = hash.thumbnailPath
 
-    if (this.thumbnailPath) {
-      this.thumbnailUrl = absoluteAPIUrl + hash.thumbnailPath
-      this.originThumbnailUrl = this.thumbnailUrl
-    } else {
-      this.thumbnailUrl = window.location.origin + '/client/assets/images/default-playlist.jpg'
-    }
+    this.thumbnailUrl = this.thumbnailPath
+      ? hash.thumbnailUrl || (absoluteAPIUrl + hash.thumbnailPath)
+      : absoluteAPIUrl + '/client/assets/images/default-playlist.jpg'
 
     this.embedPath = hash.embedPath
-    this.embedUrl = getAbsoluteEmbedUrl() + hash.embedPath
+    this.embedUrl = hash.embedUrl || (getAbsoluteEmbedUrl() + hash.embedPath)
 
     this.videosLength = hash.videosLength
 
@@ -88,13 +84,4 @@ export class VideoPlaylist implements ServerVideoPlaylist {
       this.displayName = peertubeTranslate(this.displayName, translations)
     }
   }
-
-  refreshThumbnail () {
-    if (!this.originThumbnailUrl) return
-
-    if (!this.thumbnailVersion) this.thumbnailVersion = 0
-    this.thumbnailVersion++
-
-    this.thumbnailUrl = this.originThumbnailUrl + '?v' + this.thumbnailVersion
-  }
 }
diff --git a/client/src/sass/include/_mixins.scss b/client/src/sass/include/_mixins.scss
index a835381d6..62e1ca163 100644
--- a/client/src/sass/include/_mixins.scss
+++ b/client/src/sass/include/_mixins.scss
@@ -880,6 +880,7 @@
     width: 100%;
     height: 100%;
     top: 0;
+
     @content;
   }
 }
diff --git a/client/src/types/link.type.ts b/client/src/types/link.type.ts
new file mode 100644
index 000000000..b611ae3fa
--- /dev/null
+++ b/client/src/types/link.type.ts
@@ -0,0 +1 @@
+export type LinkType = 'internal' | 'lazy-load' | 'external'
-- 
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