Merge branch 'next' into develop

[github/Chocobozzz/PeerTube.git] / client / src / app / +video-channels / video-channels.component.ts

diff --git a/client/src/app/+video-channels/video-channels.component.ts b/client/src/app/+video-channels/video-channels.component.ts
index 09541b370e52febb413ae2853058a40dbb6f22e0..6479644f130b9df82892c32a23e1135254f7f64a 100644 (file)
--- a/client/src/app/+video-channels/video-channels.component.ts
+++ b/client/src/app/+video-channels/video-channels.component.ts
@@ -1,28 +1,128 @@
-import { Component, OnInit } from '@angular/core'
+import { Hotkey, HotkeysService } from 'angular2-hotkeys'
+import { Subscription } from 'rxjs'
+import { catchError, distinctUntilChanged, map, switchMap } from 'rxjs/operators'
+import { Component, OnDestroy, OnInit, ViewChild } from '@angular/core'
 import { ActivatedRoute } from '@angular/router'
-import { VideoChannel } from '@app/shared/video-channel/video-channel.model'
-import { VideoChannelService } from '@app/shared/video-channel/video-channel.service'
-import { RestExtractor } from '@app/shared'
-import { catchError } from 'rxjs/operators'
+import { AuthService, MarkdownService, Notifier, RestExtractor, ScreenService } from '@app/core'
+import { ListOverflowItem, VideoChannel, VideoChannelService, VideoService } from '@app/shared/shared-main'
+import { SupportModalComponent } from '@app/shared/shared-support-modal'
+import { SubscribeButtonComponent } from '@app/shared/shared-user-subscription'
+import { HttpStatusCode } from '@shared/models'
 
 @Component({
   templateUrl: './video-channels.component.html',
   styleUrls: [ './video-channels.component.scss' ]
 })
-export class VideoChannelsComponent implements OnInit {
+export class VideoChannelsComponent implements OnInit, OnDestroy {
+  @ViewChild('subscribeButton') subscribeButton: SubscribeButtonComponent
+  @ViewChild('supportModal') supportModal: SupportModalComponent
+
   videoChannel: VideoChannel
+  hotkeys: Hotkey[]
+  links: ListOverflowItem[] = []
+  isChannelManageable = false
+
+  channelVideosCount: number
+  ownerDescriptionHTML = ''
+  channelDescriptionHTML = ''
+  channelDescriptionExpanded = false
+
+  private routeSub: Subscription
 
   constructor (
     private route: ActivatedRoute,
+    private notifier: Notifier,
+    private authService: AuthService,
     private videoChannelService: VideoChannelService,
-    private restExtractor: RestExtractor
-  ) {}
+    private videoService: VideoService,
+    private restExtractor: RestExtractor,
+    private hotkeysService: HotkeysService,
+    private screenService: ScreenService,
+    private markdown: MarkdownService
+  ) { }
 
   ngOnInit () {
-    const videoChannelId = this.route.snapshot.params['videoChannelId']
+    this.routeSub = this.route.params
+                        .pipe(
+                          map(params => params[ 'videoChannelName' ]),
+                          distinctUntilChanged(),
+                          switchMap(videoChannelName => this.videoChannelService.getVideoChannel(videoChannelName)),
+                          catchError(err => this.restExtractor.redirectTo404IfNotFound(err, 'other', [
+                            HttpStatusCode.BAD_REQUEST_400,
+                            HttpStatusCode.NOT_FOUND_404
+                          ]))
+                        )
+                        .subscribe(async videoChannel => {
+                          this.channelDescriptionHTML = await this.markdown.textMarkdownToHTML(videoChannel.description)
+                          this.ownerDescriptionHTML = await this.markdown.textMarkdownToHTML(videoChannel.ownerAccount.description)
+
+                          // After the markdown renderer to avoid layout changes
+                          this.videoChannel = videoChannel
+
+                          this.loadChannelVideosCount()
+                        })
+
+    this.hotkeys = [
+      new Hotkey('S', (event: KeyboardEvent): boolean => {
+        this.subscribeButton.subscribed ?
+          this.subscribeButton.unsubscribe() :
+          this.subscribeButton.subscribe()
+        return false
+      }, undefined, $localize`Subscribe to the account`)
+    ]
+    if (this.isUserLoggedIn()) this.hotkeysService.add(this.hotkeys)
+
+    this.links = [
+      { label: $localize`VIDEOS`, routerLink: 'videos' },
+      { label: $localize`PLAYLISTS`, routerLink: 'video-playlists' }
+    ]
+  }
+
+  ngOnDestroy () {
+    if (this.routeSub) this.routeSub.unsubscribe()
+
+    // Unbind hotkeys
+    if (this.isUserLoggedIn()) this.hotkeysService.remove(this.hotkeys)
+  }
+
+  isInSmallView () {
+    return this.screenService.isInSmallView()
+  }
+
+  isUserLoggedIn () {
+    return this.authService.isLoggedIn()
+  }
+
+  isManageable () {
+    if (!this.isUserLoggedIn()) return false
+
+    return this.videoChannel?.ownerAccount.userId === this.authService.getUser().id
+  }
+
+  activateCopiedMessage () {
+    this.notifier.success($localize`Username copied`)
+  }
+
+  hasShowMoreDescription () {
+    return !this.channelDescriptionExpanded && this.channelDescriptionHTML.length > 100
+  }
+
+  showSupportModal () {
+    this.supportModal.show()
+  }
+
+  getAccountUrl () {
+    return [ '/a', this.videoChannel.ownerBy ]
+  }
 
-    this.videoChannelService.getVideoChannel(videoChannelId)
-        .pipe(catchError(err => this.restExtractor.redirectTo404IfNotFound(err, [ 400, 404 ])))
-        .subscribe(videoChannel => this.videoChannel = videoChannel)
+  private loadChannelVideosCount () {
+    this.videoService.getVideoChannelVideos({
+      videoChannel: this.videoChannel,
+      videoPagination: {
+        currentPage: 1,
+        itemsPerPage: 0
+      },
+      sort: '-publishedAt'
+    }).subscribe(res => this.channelVideosCount = res.total)
   }
 }