Add tooltip to likes/dislikes bar

client/src/app/videos/+video-watch/video-watch.component.html

@@ -65,7 +65,9 @@
           {{ video.createdAt | myFromNow }} - {{ video.views | myNumberFormatter }} views
         </div>
 
-        <div *ngIf="video.likes !== 0 || video.dislikes !== 0" class="video-info-likes-dislikes-bar">
+        <div
+          class="video-info-likes-dislikes-bar"
+          *ngIf="video.likes !== 0 || video.dislikes !== 0"  [tooltip]="likesBarTooltipText">
           <div class="likes-bar" [ngStyle]="{ 'width.%': video.likesPercent }"></div>
         </div>
       </div>

client/src/app/videos/+video-watch/video-watch.component.ts

@@ -44,6 +44,7 @@ export class VideoWatchComponent implements OnInit, OnDestroy {
   completeVideoDescription: string
   shortVideoDescription: string
   videoHTMLDescription = ''
+  likesBarTooltipText = ''
 
   private paramsSub: Subscription
 
@@ -228,7 +229,8 @@ export class VideoWatchComponent implements OnInit, OnDestroy {
   removeVideo (event: Event) {
     event.preventDefault()
 
-    this.confirmService.confirm('Do you really want to delete this video?', 'Delete').subscribe(
+    this.confirmService.confirm('Do you really want to delete this video?', 'Delete')
+      .subscribe(
         res => {
           if (res === false) return
 
@@ -261,6 +263,10 @@ export class VideoWatchComponent implements OnInit, OnDestroy {
     this.videoHTMLDescription = this.markdownService.markdownToHTML(this.video.description)
   }
 
+  private setVideoLikesBarTooltipText () {
+    this.likesBarTooltipText = `${this.video.likes} likes / ${this.video.dislikes} dislikes`
+  }
+
   private handleError (err: any) {
     const errorMessage: string = typeof err === 'string' ? err : err.message
     let message = ''
@@ -346,6 +352,7 @@ export class VideoWatchComponent implements OnInit, OnDestroy {
         }
 
         this.setVideoDescriptionHTML()
+        this.setVideoLikesBarTooltipText()
 
         this.setOpenGraphTags()
         this.checkUserRating()

client/src/app/videos/+video-watch/video-watch.module.ts

@@ -4,6 +4,7 @@ import { VideoWatchRoutingModule } from './video-watch-routing.module'
 import { MarkdownService } from '../shared'
 import { SharedModule } from '../../shared'
 import { ClipboardModule } from 'ngx-clipboard'
+import { TooltipModule } from 'ngx-bootstrap/tooltip';
 
 import { VideoWatchComponent } from './video-watch.component'
 import { VideoReportComponent } from './video-report.component'
@@ -14,7 +15,8 @@ import { VideoDownloadComponent } from './video-download.component'
   imports: [
     VideoWatchRoutingModule,
     SharedModule,
-    ClipboardModule
+    ClipboardModule,
+    TooltipModule.forRoot()
   ],
 
   declarations: [

client/src/sass/include/_bootstrap.scss

@@ -41,7 +41,7 @@
 
 // Components w/ JavaScript
 @import "~bootstrap-sass/assets/stylesheets/bootstrap/modals";
-//@import "~bootstrap-sass/assets/stylesheets/bootstrap/tooltip";
+@import "~bootstrap-sass/assets/stylesheets/bootstrap/tooltip";
 //@import "~bootstrap-sass/assets/stylesheets/bootstrap/popovers";
 //@import "~bootstrap-sass/assets/stylesheets/bootstrap/carousel";
 

client/src/sass/video-js-custom.scss

@@ -50,12 +50,14 @@ $control-bar-height: 34px;
     display: block;
     visibility: hidden;
     opacity: 0;
+    transition-delay: 0.5s;
+    transition: visibility 0.5s, opacity 0.5s;
   }
 
   &.vjs-waiting .vjs-loading-spinner {
     visibility: visible;
     opacity: 1;
-    transition: visibility 0.5s, opacity 0.5s;
+
   }
 
   .vjs-control-bar,