client/src/app/videos/+video-edit/shared/video-caption-add-modal.component.ts

   1 import { Component, ElementRef, EventEmitter, Input, OnInit, Output, ViewChild } from '@angular/core'
   2 import { FormReactive } from '@app/shared'
   3 import { FormValidatorService } from '@app/shared/forms/form-validators/form-validator.service'
   4 import { VideoCaptionsValidatorsService } from '@app/shared/forms/form-validators/video-captions-validators.service'
   5 import { ServerService } from '@app/core'
   6 import { VideoCaptionEdit } from '@app/shared/video-caption/video-caption-edit.model'
   7 import { NgbModal, NgbModalRef } from '@ng-bootstrap/ng-bootstrap'
   8
   9 @Component({
  10   selector: 'my-video-caption-add-modal',
  11   styleUrls: [ './video-caption-add-modal.component.scss' ],
  12   templateUrl: './video-caption-add-modal.component.html'
  13 })
  14
  15 export class VideoCaptionAddModalComponent extends FormReactive implements OnInit {
  16   @Input() existingCaptions: string[]
  17
  18   @Output() captionAdded = new EventEmitter<VideoCaptionEdit>()
  19
  20   @ViewChild('modal') modal: ElementRef
  21
  22   videoCaptionLanguages = []
  23
  24   private openedModal: NgbModalRef
  25   private closingModal = false
  26
  27   constructor (
  28     protected formValidatorService: FormValidatorService,
  29     private modalService: NgbModal,
  30     private serverService: ServerService,
  31     private videoCaptionsValidatorsService: VideoCaptionsValidatorsService
  32   ) {
  33     super()
  34   }
  35
  36   get videoCaptionExtensions () {
  37     return this.serverService.getConfig().videoCaption.file.extensions
  38   }
  39
  40   get videoCaptionMaxSize () {
  41     return this.serverService.getConfig().videoCaption.file.size.max
  42   }
  43
  44   ngOnInit () {
  45     this.videoCaptionLanguages = this.serverService.getVideoLanguages()
  46
  47     this.buildForm({
  48       language: this.videoCaptionsValidatorsService.VIDEO_CAPTION_LANGUAGE,
  49       captionfile: this.videoCaptionsValidatorsService.VIDEO_CAPTION_FILE
  50     })
  51   }
  52
  53   show () {
  54     this.closingModal = false
  55
  56     this.openedModal = this.modalService.open(this.modal, { keyboard: false })
  57   }
  58
  59   hide () {
  60     this.closingModal = true
  61     this.openedModal.close()
  62   }
  63
  64   isReplacingExistingCaption () {
  65     if (this.closingModal === true) return false
  66
  67     const languageId = this.form.value[ 'language' ]
  68
  69     return languageId && this.existingCaptions.indexOf(languageId) !== -1
  70   }
  71
  72   async addCaption () {
  73     this.hide()
  74
  75     const languageId = this.form.value[ 'language' ]
  76     const languageObject = this.videoCaptionLanguages.find(l => l.id === languageId)
  77
  78     this.captionAdded.emit({
  79       language: languageObject,
  80       captionfile: this.form.value[ 'captionfile' ]
  81     })
  82
  83     this.form.reset()
  84   }
  85 }