Add concept of video state, and add ability to wait transcoding before

[github/Chocobozzz/PeerTube.git] / client / src / app / shared / video / abstract-video-list.ts

diff --git a/client/src/app/shared/video/abstract-video-list.ts b/client/src/app/shared/video/abstract-video-list.ts
index 4a220c93d246ce0c2d066686ae59c421f62e72b1..1c84573da892d1a74179db3da3b6ab8792a25136 100644 (file)
--- a/client/src/app/shared/video/abstract-video-list.ts
+++ b/client/src/app/shared/video/abstract-video-list.ts
@@ -1,21 +1,21 @@
+import { debounceTime } from 'rxjs/operators'
 import { ElementRef, OnDestroy, OnInit, ViewChild } from '@angular/core'
 import { ActivatedRoute, Router } from '@angular/router'
+import { Location } from '@angular/common'
 import { isInMobileView } from '@app/shared/misc/utils'
 import { InfiniteScrollerDirective } from '@app/shared/video/infinite-scroller.directive'
 import { NotificationsService } from 'angular2-notifications'
-import 'rxjs/add/operator/debounceTime'
-import { Observable } from 'rxjs/Observable'
-import { fromEvent } from 'rxjs/observable/fromEvent'
-import { Subscription } from 'rxjs/Subscription'
+import { fromEvent, Observable, Subscription } from 'rxjs'
 import { AuthService } from '../../core/auth'
 import { ComponentPagination } from '../rest/component-pagination.model'
-import { SortField } from './sort-field.type'
+import { VideoSortField } from './sort-field.type'
 import { Video } from './video.model'
+import { I18n } from '@ngx-translate/i18n-polyfill'
 
 export abstract class AbstractVideoList implements OnInit, OnDestroy {
-  private static LINES_PER_PAGE = 3
+  private static LINES_PER_PAGE = 4
 
-  @ViewChild('videoElement') videosElement: ElementRef
+  @ViewChild('videosElement') videosElement: ElementRef
   @ViewChild(InfiniteScrollerDirective) infiniteScroller: InfiniteScrollerDirective
 
   pagination: ComponentPagination = {
@@ -23,9 +23,12 @@ export abstract class AbstractVideoList implements OnInit, OnDestroy {
     itemsPerPage: 10,
     totalItems: null
   }
-  sort: SortField = '-createdAt'
-  defaultSort: SortField = '-createdAt'
+  sort: VideoSortField = '-publishedAt'
+  defaultSort: VideoSortField = '-publishedAt'
+  syndicationItems = []
+
   loadOnInit = true
+  marginContent = true
   pageHeight: number
   videoWidth: number
   videoHeight: number
@@ -38,15 +41,19 @@ export abstract class AbstractVideoList implements OnInit, OnDestroy {
   protected abstract authService: AuthService
   protected abstract router: Router
   protected abstract route: ActivatedRoute
+  protected abstract i18n: I18n
+  protected abstract location: Location
   protected abstract currentRoute: string
   abstract titlePage: string
 
   protected loadedPages: { [ id: number ]: Video[] } = {}
+  protected loadingPage: { [ id: number ]: boolean } = {}
   protected otherRouteParams = {}
 
   private resizeSubscription: Subscription
 
   abstract getVideosObservable (page: number): Observable<{ videos: Video[], totalVideos: number}>
+  abstract generateSyndicationList ()
 
   get user () {
     return this.authService.getUser()
@@ -54,11 +61,11 @@ export abstract class AbstractVideoList implements OnInit, OnDestroy {
 
   ngOnInit () {
     // Subscribe to route changes
-    const routeParams = this.route.snapshot.params
+    const routeParams = this.route.snapshot.queryParams
     this.loadRouteParams(routeParams)
 
     this.resizeSubscription = fromEvent(window, 'resize')
-      .debounceTime(500)
+      .pipe(debounceTime(500))
       .subscribe(() => this.calcPageSizes())
 
     this.calcPageSizes()
@@ -91,11 +98,15 @@ export abstract class AbstractVideoList implements OnInit, OnDestroy {
 
   loadMoreVideos (page: number) {
     if (this.loadedPages[page] !== undefined) return
+    if (this.loadingPage[page] === true) return
 
+    this.loadingPage[page] = true
     const observable = this.getVideosObservable(page)
 
     observable.subscribe(
       ({ videos, totalVideos }) => {
+        this.loadingPage[page] = false
+
         // Paging is too high, return to the first one
         if (this.pagination.currentPage > 1 && totalVideos <= ((this.pagination.currentPage - 1) * this.pagination.itemsPerPage)) {
           this.pagination.currentPage = 1
@@ -113,7 +124,10 @@ export abstract class AbstractVideoList implements OnInit, OnDestroy {
           setTimeout(() => this.infiniteScroller.initialize(), 500)
         }
       },
-      error => this.notificationsService.error('Error', error.message)
+      error => {
+        this.loadingPage[page] = false
+        this.notificationsService.error(this.i18n('Error'), error.message)
+      }
     )
   }
 
@@ -151,7 +165,7 @@ export abstract class AbstractVideoList implements OnInit, OnDestroy {
   }
 
   protected loadRouteParams (routeParams: { [ key: string ]: any }) {
-    this.sort = routeParams['sort'] as SortField || this.defaultSort
+    this.sort = routeParams['sort'] as VideoSortField || this.defaultSort
 
     if (routeParams['page'] !== undefined) {
       this.pagination.currentPage = parseInt(routeParams['page'], 10)
@@ -161,14 +175,21 @@ export abstract class AbstractVideoList implements OnInit, OnDestroy {
   }
 
   protected setNewRouteParams () {
-    const routeParams = this.buildRouteParams()
-    this.router.navigate([ this.currentRoute, routeParams ])
+    const paramsObject = this.buildRouteParams()
+
+    const queryParams = Object.keys(paramsObject).map(p => p + '=' + paramsObject[p]).join('&')
+    this.location.replaceState(this.currentRoute, queryParams)
   }
 
   protected buildVideoPages () {
     this.videoPages = Object.values(this.loadedPages)
   }
 
+  protected buildVideoHeight () {
+    // Same ratios than base width/height
+    return this.videosElement.nativeElement.offsetWidth * (this.baseVideoHeight / this.baseVideoWidth)
+  }
+
   private minPageLoaded () {
     return Math.min(...Object.keys(this.loadedPages).map(e => parseInt(e, 10)))
   }
@@ -183,6 +204,7 @@ export abstract class AbstractVideoList implements OnInit, OnDestroy {
 
       // Video takes all the width
       this.videoWidth = -1
+      this.videoHeight = this.buildVideoHeight()
       this.pageHeight = this.pagination.itemsPerPage * this.videoHeight
     } else {
       this.videoWidth = this.baseVideoWidth