From 830b4faff15fb9c81d88e8e69fcdf94aad32bef8 Mon Sep 17 00:00:00 2001
From: Chocobozzz <me@florianbigard.com>
Date: Wed, 6 Mar 2019 15:36:44 +0100
Subject: Add/update/delete/list my playlists

---
 .../app/shared/images/image-upload.component.ts    | 69 ++++++++++++++++++++++
 1 file changed, 69 insertions(+)
 create mode 100644 client/src/app/shared/images/image-upload.component.ts

(limited to 'client/src/app/shared/images/image-upload.component.ts')

diff --git a/client/src/app/shared/images/image-upload.component.ts b/client/src/app/shared/images/image-upload.component.ts
new file mode 100644
index 000000000..2da1592ff
--- /dev/null
+++ b/client/src/app/shared/images/image-upload.component.ts
@@ -0,0 +1,69 @@
+import { Component, forwardRef, Input } 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',
+  providers: [
+    {
+      provide: NG_VALUE_ACCESSOR,
+      useExisting: forwardRef(() => ImageUploadComponent),
+      multi: true
+    }
+  ]
+})
+export class ImageUploadComponent implements ControlValueAccessor {
+  @Input() inputLabel: string
+  @Input() inputName: string
+  @Input() previewWidth: string
+  @Input() previewHeight: string
+
+  imageSrc: SafeResourceUrl
+
+  private file: File
+
+  constructor (
+    private sanitizer: DomSanitizer,
+    private serverService: ServerService
+  ) {}
+
+  get videoImageExtensions () {
+    return this.serverService.getConfig().video.image.extensions
+  }
+
+  get maxVideoImageSize () {
+    return this.serverService.getConfig().video.image.size.max
+  }
+
+  onFileChanged (file: File) {
+    this.file = file
+
+    this.propagateChange(this.file)
+    this.updatePreview()
+  }
+
+  propagateChange = (_: any) => { /* empty */ }
+
+  writeValue (file: any) {
+    this.file = file
+    this.updatePreview()
+  }
+
+  registerOnChange (fn: (_: any) => void) {
+    this.propagateChange = fn
+  }
+
+  registerOnTouched () {
+    // Unused
+  }
+
+  private updatePreview () {
+    if (this.file) {
+      const url = URL.createObjectURL(this.file)
+      this.imageSrc = this.sanitizer.bypassSecurityTrustResourceUrl(url)
+    }
+  }
+}
-- 
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