12 files changed, 70 insertions, 58 deletions

diff --git a/client/src/app/shared/buttons/button.component.scss b/client/src/app/shared/buttons/button.component.scss
index 04199a2a9..7ec77f4c9 100644
--- a/client/src/app/shared/buttons/button.component.scss
+++ b/client/src/app/shared/buttons/button.component.scss
@@ -4,18 +4,6 @@
 .action-button {
   @include peertube-button-link;
   @include button-with-icon(21px, 0, -2px);
-
-  font-weight: $font-semibold;
-  color: $grey-foreground-color;
-  background-color: $grey-background-color;
-
-  &:hover {
-    background-color: $grey-background-hover-color;
-  }
-
-  my-global-icon {
-    @include apply-svg-color($grey-foreground-color);
-  }
 }
 
 // In a table, try to minimize the space taken by this button
diff --git a/client/src/app/shared/buttons/button.component.ts b/client/src/app/shared/buttons/button.component.ts
index c2b69d31a..6d34d07f4 100644
--- a/client/src/app/shared/buttons/button.component.ts
+++ b/client/src/app/shared/buttons/button.component.ts
@@ -9,7 +9,7 @@ import { GlobalIconName } from '@app/shared/images/global-icon.component'
 
 export class ButtonComponent {
   @Input() label = ''
-  @Input() className: string = undefined
+  @Input() className: 'orange-button' | 'grey-button' = 'grey-button'
   @Input() icon: GlobalIconName = undefined
   @Input() title: string = undefined
 
diff --git a/client/src/app/shared/forms/reactive-file.component.html b/client/src/app/shared/forms/reactive-file.component.html
index 7d691059d..f6bf5f9ae 100644
--- a/client/src/app/shared/forms/reactive-file.component.html
+++ b/client/src/app/shared/forms/reactive-file.component.html
@@ -1,6 +1,9 @@
 <div class="root">
-  <div class="button-file">
+  <div class="button-file" [ngClass]="{ 'with-icon': !!icon }">
+    <my-global-icon *ngIf="icon" [iconName]="icon"></my-global-icon>
+
     <span>{{ inputLabel }}</span>
+
     <input
       type="file"
       [name]="inputName" [id]="inputName" [accept]="extensions"
@@ -8,7 +11,5 @@
     />
   </div>
 
-  <div i18n class="file-constraints">(extensions: {{ allowedExtensionsMessage }}, max size: {{ maxFileSize | bytes }})</div>
-
   <div class="filename" *ngIf="displayFilename === true && filename">{{ filename }}</div>
 </div>
diff --git a/client/src/app/shared/forms/reactive-file.component.scss b/client/src/app/shared/forms/reactive-file.component.scss
index d89844264..84c23c1d6 100644
--- a/client/src/app/shared/forms/reactive-file.component.scss
+++ b/client/src/app/shared/forms/reactive-file.component.scss
@@ -8,13 +8,11 @@
 
   .button-file {
     @include peertube-button-file(auto);
+    @include grey-button;
 
-    min-width: 190px;
-  }
-
-  .file-constraints {
-    margin-left: 5px;
-    font-size: 13px;
+    &.with-icon {
+      @include button-with-icon;
+    }
   }
 
   .filename {
diff --git a/client/src/app/shared/forms/reactive-file.component.ts b/client/src/app/shared/forms/reactive-file.component.ts
index f60c38e8d..b7a821d4f 100644
--- a/client/src/app/shared/forms/reactive-file.component.ts
+++ b/client/src/app/shared/forms/reactive-file.component.ts
@@ -2,6 +2,7 @@ import { Component, EventEmitter, forwardRef, Input, OnInit, Output } from '@ang
 import { ControlValueAccessor, NG_VALUE_ACCESSOR } from '@angular/forms'
 import { Notifier } from '@app/core'
 import { I18n } from '@ngx-translate/i18n-polyfill'
+import { GlobalIconName } from '@app/shared/images/global-icon.component'
 
 @Component({
   selector: 'my-reactive-file',
@@ -21,6 +22,7 @@ export class ReactiveFileComponent implements OnInit, ControlValueAccessor {
   @Input() extensions: string[] = []
   @Input() maxFileSize: number
   @Input() displayFilename = false
+  @Input() icon: GlobalIconName
 
   @Output() fileChanged = new EventEmitter<Blob>()
 
diff --git a/client/src/app/shared/images/image-upload.component.html b/client/src/app/shared/images/image-upload.component.html
deleted file mode 100644
index c09c862c4..000000000
--- a/client/src/app/shared/images/image-upload.component.html
+++ /dev/null
@@ -1,9 +0,0 @@
-<div class="root">
-  <my-reactive-file
-    [inputName]="inputName" [inputLabel]="inputLabel" [extensions]="videoImageExtensions" [maxFileSize]="maxVideoImageSize"
-    (fileChanged)="onFileChanged($event)"
-  ></my-reactive-file>
-
-  <img *ngIf="imageSrc" [ngStyle]="{ width: previewWidth, height: previewHeight }" [src]="imageSrc" class="preview" />
-  <div *ngIf="!imageSrc" [ngStyle]="{ width: previewWidth, height: previewHeight }" class="preview no-image"></div>
-</div>
diff --git a/client/src/app/shared/images/image-upload.component.scss b/client/src/app/shared/images/image-upload.component.scss
deleted file mode 100644
index b63963bca..000000000
--- a/client/src/app/shared/images/image-upload.component.scss
+++ /dev/null
@@ -1,18 +0,0 @@
-@import '_variables';
-@import '_mixins';
-
-.root {
-  height: auto;
-  display: flex;
-  align-items: center;
-
-  .preview {
-    border: 2px solid grey;
-    border-radius: 4px;
-    margin-left: 50px;
-
-    &.no-image {
-      background-color: #ececec;
-    }
-  }
-}
diff --git a/client/src/app/shared/images/preview-upload.component.html b/client/src/app/shared/images/preview-upload.component.html
new file mode 100644
index 000000000..5e1d5211b
--- /dev/null
+++ b/client/src/app/shared/images/preview-upload.component.html
@@ -0,0 +1,13 @@
+<div class="root">
+  <div class="preview-container">
+    <my-reactive-file
+      [inputName]="inputName" [inputLabel]="inputLabel" [extensions]="videoImageExtensions" [maxFileSize]="maxVideoImageSize"
+      icon="edit" (fileChanged)="onFileChanged($event)"
+    ></my-reactive-file>
+
+    <img *ngIf="imageSrc" [ngStyle]="{ width: previewWidth, height: previewHeight }" [src]="imageSrc" class="preview" />
+    <div *ngIf="!imageSrc" [ngStyle]="{ width: previewWidth, height: previewHeight }" class="preview no-image"></div>
+  </div>
+
+  <div i18n class="file-constraints">(extensions: {{ allowedExtensionsMessage }}, max size: {{ maxVideoImageSize | bytes }})</div>
+</div>
diff --git a/client/src/app/shared/images/preview-upload.component.scss b/client/src/app/shared/images/preview-upload.component.scss
new file mode 100644
index 000000000..257060239
--- /dev/null
+++ b/client/src/app/shared/images/preview-upload.component.scss
@@ -0,0 +1,27 @@
+@import '_variables';
+@import '_mixins';
+
+.root {
+  height: auto;
+  display: flex;
+  flex-direction: column;
+
+  .preview-container {
+    position: relative;
+
+    my-reactive-file {
+      position: absolute;
+      bottom: 10px;
+      left: 10px;
+    }
+
+    .preview {
+      border: 2px solid grey;
+      border-radius: 4px;
+
+      &.no-image {
+        background-color: #ececec;
+      }
+    }
+  }
+}
diff --git a/client/src/app/shared/images/image-upload.component.ts b/client/src/app/shared/images/preview-upload.component.ts
index 2da1592ff..44b78866e 100644
--- a/client/src/app/shared/images/image-upload.component.ts
+++ b/client/src/app/shared/images/preview-upload.component.ts
@@ -1,27 +1,28 @@
-import { Component, forwardRef, Input } from '@angular/core'
+import { Component, forwardRef, Input, OnInit } from '@angular/core'
 import { ControlValueAccessor, NG_VALUE_ACCESSOR } from '@angular/forms'
 import { DomSanitizer, SafeResourceUrl } from '@angular/platform-browser'
 import { ServerService } from '@app/core'
 
 @Component({
-  selector: 'my-image-upload',
-  styleUrls: [ './image-upload.component.scss' ],
-  templateUrl: './image-upload.component.html',
+  selector: 'my-preview-upload',
+  styleUrls: [ './preview-upload.component.scss' ],
+  templateUrl: './preview-upload.component.html',
   providers: [
     {
       provide: NG_VALUE_ACCESSOR,
-      useExisting: forwardRef(() => ImageUploadComponent),
+      useExisting: forwardRef(() => PreviewUploadComponent),
       multi: true
     }
   ]
 })
-export class ImageUploadComponent implements ControlValueAccessor {
+export class PreviewUploadComponent implements OnInit, ControlValueAccessor {
   @Input() inputLabel: string
   @Input() inputName: string
   @Input() previewWidth: string
   @Input() previewHeight: string
 
   imageSrc: SafeResourceUrl
+  allowedExtensionsMessage = ''
 
   private file: File
 
@@ -38,6 +39,10 @@ export class ImageUploadComponent implements ControlValueAccessor {
     return this.serverService.getConfig().video.image.size.max
   }
 
+  ngOnInit () {
+    this.allowedExtensionsMessage = this.videoImageExtensions.join(', ')
+  }
+
   onFileChanged (file: File) {
     this.file = file
 
diff --git a/client/src/app/shared/shared.module.ts b/client/src/app/shared/shared.module.ts
index ded65653f..39f1a69e2 100644
--- a/client/src/app/shared/shared.module.ts
+++ b/client/src/app/shared/shared.module.ts
@@ -69,7 +69,7 @@ import { HtmlRendererService, LinkifierService, MarkdownService } from '@app/sha
 import { ConfirmComponent } from '@app/shared/confirm/confirm.component'
 import { SmallLoaderComponent } from '@app/shared/misc/small-loader.component'
 import { VideoPlaylistService } from '@app/shared/video-playlist/video-playlist.service'
-import { ImageUploadComponent } from '@app/shared/images/image-upload.component'
+import { PreviewUploadComponent } from '@app/shared/images/preview-upload.component'
 import { GlobalIconComponent } from '@app/shared/images/global-icon.component'
 import { VideoPlaylistMiniatureComponent } from '@app/shared/video-playlist/video-playlist-miniature.component'
 import { VideoAddToPlaylistComponent } from '@app/shared/video-playlist/video-add-to-playlist.component'
@@ -154,7 +154,7 @@ import { ClipboardModule } from 'ngx-clipboard'
     ConfirmComponent,
 
     GlobalIconComponent,
-    ImageUploadComponent
+    PreviewUploadComponent
   ],
 
   exports: [
@@ -218,7 +218,7 @@ import { ClipboardModule } from 'ngx-clipboard'
     ConfirmComponent,
 
     GlobalIconComponent,
-    ImageUploadComponent,
+    PreviewUploadComponent,
 
     NumberFormatterPipe,
     ObjectLengthPipe,
diff --git a/client/src/app/shared/video/video-edit.model.ts b/client/src/app/shared/video/video-edit.model.ts
index 1f633d427..67d8e7711 100644
--- a/client/src/app/shared/video/video-edit.model.ts
+++ b/client/src/app/shared/video/video-edit.model.ts
@@ -85,6 +85,11 @@ export class VideoEdit implements VideoUpdate {
       const originallyPublishedAt = new Date(values['originallyPublishedAt'])
       this.originallyPublishedAt = originallyPublishedAt.toISOString()
     }
+
+    // Use the same file than the preview for the thumbnail
+    if (this.previewfile) {
+      this.thumbnailfile = this.previewfile
+    }
   }
 
   toFormPatch () {