3 files changed, 111 insertions, 33 deletions

diff --git a/client/src/app/videos/+video-edit/video-add-components/video-upload.component.html b/client/src/app/videos/+video-edit/video-add-components/video-upload.component.html
index 536769d2f..3247a2bd6 100644
--- a/client/src/app/videos/+video-edit/video-add-components/video-upload.component.html
+++ b/client/src/app/videos/+video-edit/video-add-components/video-upload.component.html
@@ -26,6 +26,27 @@
         </select>
       </div>
     </div>
+
+    <ng-container *ngIf="isUploadingAudioFile">
+      <div  class="form-group audio-preview">
+        <label i18n for="previewfileUpload">Video background image</label>
+
+        <div i18n class="audio-image-info">
+          Image that will be merged with your audio file.
+          <br />
+          The chosen image will be definitive and cannot be modified.
+        </div>
+
+        <my-preview-upload
+          i18n-inputLabel inputLabel="Edit" inputName="previewfileUpload" [(ngModel)]="previewfileUpload"
+          previewWidth="360px" previewHeight="200px"
+        ></my-preview-upload>
+      </div>
+
+      <div class="form-group upload-audio-button">
+        <my-button className="orange-button" i18n-label [label]="getAudioUploadLabel()" icon="upload" (click)="uploadFirstStep(true)"></my-button>
+      </div>
+    </ng-container>
   </div>
 </div>
 
diff --git a/client/src/app/videos/+video-edit/video-add-components/video-upload.component.scss b/client/src/app/videos/+video-edit/video-add-components/video-upload.component.scss
index 8adf8f169..684342f09 100644
--- a/client/src/app/videos/+video-edit/video-add-components/video-upload.component.scss
+++ b/client/src/app/videos/+video-edit/video-add-components/video-upload.component.scss
@@ -1,9 +1,20 @@
 @import 'variables';
 @import 'mixins';
 
-.first-step-block .form-group-channel {
-  margin-bottom: 20px;
-  margin-top: 35px;
+.first-step-block {
+
+  .form-group-channel {
+    margin-bottom: 20px;
+    margin-top: 35px;
+  }
+
+  .audio-image-info {
+    margin-bottom: 10px;
+  }
+
+  .audio-preview {
+    margin: 30px 0;
+  }
 }
 
 .upload-progress-cancel {
diff --git a/client/src/app/videos/+video-edit/video-add-components/video-upload.component.ts b/client/src/app/videos/+video-edit/video-add-components/video-upload.component.ts
index d6d4bad21..73de25c59 100644
--- a/client/src/app/videos/+video-edit/video-add-components/video-upload.component.ts
+++ b/client/src/app/videos/+video-edit/video-add-components/video-upload.component.ts
@@ -35,8 +35,10 @@ export class VideoUploadComponent extends VideoSend implements OnInit, OnDestroy
   userVideoQuotaUsed = 0
   userVideoQuotaUsedDaily = 0
 
+  isUploadingAudioFile = false
   isUploadingVideo = false
   isUpdatingVideo = false
+
   videoUploaded = false
   videoUploadObservable: Subscription = null
   videoUploadPercents = 0
@@ -44,7 +46,9 @@ export class VideoUploadComponent extends VideoSend implements OnInit, OnDestroy
     id: 0,
     uuid: ''
   }
+
   waitTranscodingEnabled = true
+  previewfileUpload: File
 
   error: string
 
@@ -100,6 +104,17 @@ export class VideoUploadComponent extends VideoSend implements OnInit, OnDestroy
     }
   }
 
+  getVideoFile () {
+    return this.videofileInput.nativeElement.files[0]
+  }
+
+  getAudioUploadLabel () {
+    const videofile = this.getVideoFile()
+    if (!videofile) return this.i18n('Upload')
+
+    return this.i18n('Upload {{videofileName}}', { videofileName: videofile.name })
+  }
+
   fileChange () {
     this.uploadFirstStep()
   }
@@ -114,38 +129,15 @@ export class VideoUploadComponent extends VideoSend implements OnInit, OnDestroy
     }
   }
 
-  uploadFirstStep () {
-    const videofile = this.videofileInput.nativeElement.files[0]
+  uploadFirstStep (clickedOnButton = false) {
+    const videofile = this.getVideoFile()
     if (!videofile) return
 
-    // Check global user quota
-    const bytePipes = new BytesPipe()
-    const videoQuota = this.authService.getUser().videoQuota
-    if (videoQuota !== -1 && (this.userVideoQuotaUsed + videofile.size) > videoQuota) {
-      const msg = this.i18n(
-        'Your video quota is exceeded with this video (video size: {{videoSize}}, used: {{videoQuotaUsed}}, quota: {{videoQuota}})',
-        {
-          videoSize: bytePipes.transform(videofile.size, 0),
-          videoQuotaUsed: bytePipes.transform(this.userVideoQuotaUsed, 0),
-          videoQuota: bytePipes.transform(videoQuota, 0)
-        }
-      )
-      this.notifier.error(msg)
-      return
-    }
+    if (!this.checkGlobalUserQuota(videofile)) return
+    if (!this.checkDailyUserQuota(videofile)) return
 
-    // Check daily user quota
-    const videoQuotaDaily = this.authService.getUser().videoQuotaDaily
-    if (videoQuotaDaily !== -1 && (this.userVideoQuotaUsedDaily + videofile.size) > videoQuotaDaily) {
-      const msg = this.i18n(
-        'Your daily video quota is exceeded with this video (video size: {{videoSize}}, used: {{quotaUsedDaily}}, quota: {{quotaDaily}})',
-        {
-          videoSize: bytePipes.transform(videofile.size, 0),
-          quotaUsedDaily: bytePipes.transform(this.userVideoQuotaUsedDaily, 0),
-          quotaDaily: bytePipes.transform(videoQuotaDaily, 0)
-        }
-      )
-      this.notifier.error(msg)
+    if (clickedOnButton === false && this.isAudioFile(videofile.name)) {
+      this.isUploadingAudioFile = true
       return
     }
 
@@ -180,6 +172,11 @@ export class VideoUploadComponent extends VideoSend implements OnInit, OnDestroy
     formData.append('channelId', '' + channelId)
     formData.append('videofile', videofile)
 
+    if (this.previewfileUpload) {
+      formData.append('previewfile', this.previewfileUpload)
+      formData.append('thumbnailfile', this.previewfileUpload)
+    }
+
     this.isUploadingVideo = true
     this.firstStepDone.emit(name)
 
@@ -187,7 +184,8 @@ export class VideoUploadComponent extends VideoSend implements OnInit, OnDestroy
       name,
       privacy,
       nsfw,
-      channelId
+      channelId,
+      previewfile: this.previewfileUpload
     })
 
     this.explainedVideoPrivacies = this.videoService.explainedPrivacyLabels(this.videoPrivacies)
@@ -251,4 +249,52 @@ export class VideoUploadComponent extends VideoSend implements OnInit, OnDestroy
           }
         )
   }
+
+  private checkGlobalUserQuota (videofile: File) {
+    const bytePipes = new BytesPipe()
+
+    // Check global user quota
+    const videoQuota = this.authService.getUser().videoQuota
+    if (videoQuota !== -1 && (this.userVideoQuotaUsed + videofile.size) > videoQuota) {
+      const msg = this.i18n(
+        'Your video quota is exceeded with this video (video size: {{videoSize}}, used: {{videoQuotaUsed}}, quota: {{videoQuota}})',
+        {
+          videoSize: bytePipes.transform(videofile.size, 0),
+          videoQuotaUsed: bytePipes.transform(this.userVideoQuotaUsed, 0),
+          videoQuota: bytePipes.transform(videoQuota, 0)
+        }
+      )
+      this.notifier.error(msg)
+
+      return false
+    }
+
+    return true
+  }
+
+  private checkDailyUserQuota (videofile: File) {
+    const bytePipes = new BytesPipe()
+
+    // Check daily user quota
+    const videoQuotaDaily = this.authService.getUser().videoQuotaDaily
+    if (videoQuotaDaily !== -1 && (this.userVideoQuotaUsedDaily + videofile.size) > videoQuotaDaily) {
+      const msg = this.i18n(
+        'Your daily video quota is exceeded with this video (video size: {{videoSize}}, used: {{quotaUsedDaily}}, quota: {{quotaDaily}})',
+        {
+          videoSize: bytePipes.transform(videofile.size, 0),
+          quotaUsedDaily: bytePipes.transform(this.userVideoQuotaUsedDaily, 0),
+          quotaDaily: bytePipes.transform(videoQuotaDaily, 0)
+        }
+      )
+      this.notifier.error(msg)
+
+      return false
+    }
+
+    return true
+  }
+
+  private isAudioFile (filename: string) {
+    return filename.endsWith('.mp3') || filename.endsWith('.flac') || filename.endsWith('.ogg')
+  }
 }