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 import { VideoConstant } from '../../../../../../shared'
   9
  10 @Component({
  11   selector: 'my-video-caption-add-modal',
  12   styleUrls: [ './video-caption-add-modal.component.scss' ],
  13   templateUrl: './video-caption-add-modal.component.html'
  14 })
  15
  16 export class VideoCaptionAddModalComponent extends FormReactive implements OnInit {
  17   @Input() existingCaptions: string[]
  18
  19   @Output() captionAdded = new EventEmitter<VideoCaptionEdit>()
  20
  21   @ViewChild('modal') modal: ElementRef
  22
  23   videoCaptionLanguages: VideoConstant<string>[] = []
  24
  25   private openedModal: NgbModalRef
  26   private closingModal = false
  27
  28   constructor (
  29     protected formValidatorService: FormValidatorService,
  30     private modalService: NgbModal,
  31     private serverService: ServerService,
  32     private videoCaptionsValidatorsService: VideoCaptionsValidatorsService
  33   ) {
  34     super()
  35   }
  36
  37   get videoCaptionExtensions () {
  38     return this.serverService.getConfig().videoCaption.file.extensions
  39   }
  40
  41   get videoCaptionMaxSize () {
  42     return this.serverService.getConfig().videoCaption.file.size.max
  43   }
  44
  45   ngOnInit () {
  46     this.videoCaptionLanguages = this.serverService.getVideoLanguages()
  47
  48     this.buildForm({
  49       language: this.videoCaptionsValidatorsService.VIDEO_CAPTION_LANGUAGE,
  50       captionfile: this.videoCaptionsValidatorsService.VIDEO_CAPTION_FILE
  51     })
  52   }
  53
  54   show () {
  55     this.closingModal = false
  56
  57     this.openedModal = this.modalService.open(this.modal, { keyboard: false })
  58   }
  59
  60   hide () {
  61     this.closingModal = true
  62     this.openedModal.close()
  63   }
  64
  65   isReplacingExistingCaption () {
  66     if (this.closingModal === true) return false
  67
  68     const languageId = this.form.value[ 'language' ]
  69
  70     return languageId && this.existingCaptions.indexOf(languageId) !== -1
  71   }
  72
  73   async addCaption () {
  74     this.hide()
  75
  76     const languageId = this.form.value[ 'language' ]
  77     const languageObject = this.videoCaptionLanguages.find(l => l.id === languageId)
  78
  79     this.captionAdded.emit({
  80       language: languageObject,
  81       captionfile: this.form.value[ 'captionfile' ]
  82     })
  83
  84     this.form.reset()
  85   }
  86 }