From 40e87e9ecc54e3513fb586928330a7855eb192c6 Mon Sep 17 00:00:00 2001
From: Chocobozzz <me@florianbigard.com>
Date: Thu, 12 Jul 2018 19:02:00 +0200
Subject: Implement captions/subtitles

---
 .../shared/video-caption-add-modal.component.ts    | 80 ++++++++++++++++++++++
 1 file changed, 80 insertions(+)
 create mode 100644 client/src/app/videos/+video-edit/shared/video-caption-add-modal.component.ts

(limited to 'client/src/app/videos/+video-edit/shared/video-caption-add-modal.component.ts')

diff --git a/client/src/app/videos/+video-edit/shared/video-caption-add-modal.component.ts b/client/src/app/videos/+video-edit/shared/video-caption-add-modal.component.ts
new file mode 100644
index 000000000..45b8c71f8
--- /dev/null
+++ b/client/src/app/videos/+video-edit/shared/video-caption-add-modal.component.ts
@@ -0,0 +1,80 @@
+import { Component, EventEmitter, Input, OnInit, Output, ViewChild } from '@angular/core'
+import { ModalDirective } from 'ngx-bootstrap/modal'
+import { FormReactive } from '@app/shared'
+import { FormValidatorService } from '@app/shared/forms/form-validators/form-validator.service'
+import { VideoCaptionsValidatorsService } from '@app/shared/forms/form-validators/video-captions-validators.service'
+import { ServerService } from '@app/core'
+import { VideoCaptionEdit } from '@app/shared/video-caption/video-caption-edit.model'
+
+@Component({
+  selector: 'my-video-caption-add-modal',
+  styleUrls: [ './video-caption-add-modal.component.scss' ],
+  templateUrl: './video-caption-add-modal.component.html'
+})
+
+export class VideoCaptionAddModalComponent extends FormReactive implements OnInit {
+  @Input() existingCaptions: string[]
+
+  @Output() captionAdded = new EventEmitter<VideoCaptionEdit>()
+
+  @ViewChild('modal') modal: ModalDirective
+
+  videoCaptionLanguages = []
+
+  private closingModal = false
+
+  constructor (
+    protected formValidatorService: FormValidatorService,
+    private serverService: ServerService,
+    private videoCaptionsValidatorsService: VideoCaptionsValidatorsService
+  ) {
+    super()
+  }
+
+  get videoCaptionExtensions () {
+    return this.serverService.getConfig().videoCaption.file.extensions
+  }
+
+  get videoCaptionMaxSize () {
+    return this.serverService.getConfig().videoCaption.file.size.max
+  }
+
+  ngOnInit () {
+    this.videoCaptionLanguages = this.serverService.getVideoLanguages()
+
+    this.buildForm({
+      language: this.videoCaptionsValidatorsService.VIDEO_CAPTION_LANGUAGE,
+      captionfile: this.videoCaptionsValidatorsService.VIDEO_CAPTION_FILE
+    })
+  }
+
+  show () {
+    this.modal.show()
+  }
+
+  hide () {
+    this.modal.hide()
+  }
+
+  isReplacingExistingCaption () {
+    if (this.closingModal === true) return false
+
+    const languageId = this.form.value[ 'language' ]
+
+    return languageId && this.existingCaptions.indexOf(languageId) !== -1
+  }
+
+  async addCaption () {
+    this.closingModal = true
+
+    const languageId = this.form.value[ 'language' ]
+    const languageObject = this.videoCaptionLanguages.find(l => l.id === languageId)
+
+    this.captionAdded.emit({
+      language: languageObject,
+      captionfile: this.form.value['captionfile']
+    })
+
+    this.hide()
+  }
+}
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