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import { Component, Input, OnInit } from '@angular/core'
import { FormGroup, ValidatorFn, Validators } from '@angular/forms'
import { ActivatedRoute, Router } from '@angular/router'
import { FormReactiveValidationMessages, VideoValidatorsService } from '@app/shared'
import { NotificationsService } from 'angular2-notifications'
import { ServerService } from '../../../core/server'
import { VideoEdit } from '../../../shared/video/video-edit.model'
import { map } from 'rxjs/operators'
import { FormValidatorService } from '@app/shared/forms/form-validators/form-validator.service'
import { I18nPrimengCalendarService } from '@app/shared/i18n/i18n-primeng-calendar'
@Component({
selector: 'my-video-edit',
styleUrls: [ './video-edit.component.scss' ],
templateUrl: './video-edit.component.html'
})
export class VideoEditComponent implements OnInit {
@Input() form: FormGroup
@Input() formErrors: { [ id: string ]: string } = {}
@Input() validationMessages: FormReactiveValidationMessages = {}
@Input() videoPrivacies = []
@Input() userVideoChannels: { id: number, label: string, support: string }[] = []
@Input() schedulePublicationPossible = true
// So that it can be accessed in the template
readonly SPECIAL_SCHEDULED_PRIVACY = VideoEdit.SPECIAL_SCHEDULED_PRIVACY
videoCategories = []
videoLicences = []
videoLanguages = []
tagValidators: ValidatorFn[]
tagValidatorsMessages: { [ name: string ]: string }
schedulePublicationEnabled = false
error: string = null
calendarLocale: any = {}
minScheduledDate = new Date()
calendarTimezone: string
calendarDateFormat: string
constructor (
private formValidatorService: FormValidatorService,
private videoValidatorsService: VideoValidatorsService,
private route: ActivatedRoute,
private router: Router,
private notificationsService: NotificationsService,
private serverService: ServerService,
private i18nPrimengCalendarService: I18nPrimengCalendarService
) {
this.tagValidators = this.videoValidatorsService.VIDEO_TAGS.VALIDATORS
this.tagValidatorsMessages = this.videoValidatorsService.VIDEO_TAGS.MESSAGES
this.calendarLocale = this.i18nPrimengCalendarService.getCalendarLocale()
this.calendarTimezone = this.i18nPrimengCalendarService.getTimezone()
this.calendarDateFormat = this.i18nPrimengCalendarService.getDateFormat()
}
updateForm () {
const defaultValues = {
nsfw: 'false',
commentsEnabled: 'true',
waitTranscoding: 'true',
tags: []
}
const obj = {
name: this.videoValidatorsService.VIDEO_NAME,
privacy: this.videoValidatorsService.VIDEO_PRIVACY,
channelId: this.videoValidatorsService.VIDEO_CHANNEL,
nsfw: null,
commentsEnabled: null,
waitTranscoding: null,
category: this.videoValidatorsService.VIDEO_CATEGORY,
licence: this.videoValidatorsService.VIDEO_LICENCE,
language: this.videoValidatorsService.VIDEO_LANGUAGE,
description: this.videoValidatorsService.VIDEO_DESCRIPTION,
tags: null,
thumbnailfile: null,
previewfile: null,
support: this.videoValidatorsService.VIDEO_SUPPORT,
schedulePublicationAt: this.videoValidatorsService.VIDEO_SCHEDULE_PUBLICATION_AT
}
this.formValidatorService.updateForm(
this.form,
this.formErrors,
this.validationMessages,
obj,
defaultValues
)
this.trackChannelChange()
this.trackPrivacyChange()
}
ngOnInit () {
this.updateForm()
this.videoCategories = this.serverService.getVideoCategories()
this.videoLicences = this.serverService.getVideoLicences()
this.videoLanguages = this.serverService.getVideoLanguages()
setTimeout(() => this.minScheduledDate = new Date(), 1000 * 60) // Update every minute
}
private trackPrivacyChange () {
// We will update the "support" field depending on the channel
this.form.controls[ 'privacy' ]
.valueChanges
.pipe(map(res => parseInt(res.toString(), 10)))
.subscribe(
newPrivacyId => {
this.schedulePublicationEnabled = newPrivacyId === this.SPECIAL_SCHEDULED_PRIVACY
// Value changed
const scheduleControl = this.form.get('schedulePublicationAt')
const waitTranscodingControl = this.form.get('waitTranscoding')
if (this.schedulePublicationEnabled) {
scheduleControl.setValidators([ Validators.required ])
waitTranscodingControl.disable()
waitTranscodingControl.setValue(false)
} else {
scheduleControl.clearValidators()
waitTranscodingControl.enable()
waitTranscodingControl.setValue(true)
}
scheduleControl.updateValueAndValidity()
waitTranscodingControl.updateValueAndValidity()
}
)
}
private trackChannelChange () {
// We will update the "support" field depending on the channel
this.form.controls[ 'channelId' ]
.valueChanges
.pipe(map(res => parseInt(res.toString(), 10)))
.subscribe(
newChannelId => {
const oldChannelId = parseInt(this.form.value[ 'channelId' ], 10)
const currentSupport = this.form.value[ 'support' ]
// Not initialized yet
if (isNaN(newChannelId)) return
const newChannel = this.userVideoChannels.find(c => c.id === newChannelId)
if (!newChannel) return
// First time we set the channel?
if (isNaN(oldChannelId)) return this.updateSupportField(newChannel.support)
const oldChannel = this.userVideoChannels.find(c => c.id === oldChannelId)
if (!newChannel || !oldChannel) {
console.error('Cannot find new or old channel.')
return
}
// If the current support text is not the same than the old channel, the user updated it.
// We don't want the user to lose his text, so stop here
if (currentSupport && currentSupport !== oldChannel.support) return
// Update the support text with our new channel
this.updateSupportField(newChannel.support)
}
)
}
private updateSupportField (support: string) {
return this.form.patchValue({ support: support || '' })
}
}
|
