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import { I18n } from '@ngx-translate/i18n-polyfill'
import { AbstractControl, FormControl, Validators } from '@angular/forms'
import { Injectable } from '@angular/core'
import { BuildFormValidator } from '@app/shared'
import { VideoPlaylistPrivacy } from '@shared/models'
@Injectable()
export class VideoPlaylistValidatorsService {
readonly VIDEO_PLAYLIST_DISPLAY_NAME: BuildFormValidator
readonly VIDEO_PLAYLIST_PRIVACY: BuildFormValidator
readonly VIDEO_PLAYLIST_DESCRIPTION: BuildFormValidator
readonly VIDEO_PLAYLIST_CHANNEL_ID: BuildFormValidator
constructor (private i18n: I18n) {
this.VIDEO_PLAYLIST_DISPLAY_NAME = {
VALIDATORS: [
Validators.required,
Validators.minLength(1),
Validators.maxLength(120)
],
MESSAGES: {
'required': this.i18n('Display name is required.'),
'minlength': this.i18n('Display name must be at least 1 character long.'),
'maxlength': this.i18n('Display name cannot be more than 120 characters long.')
}
}
this.VIDEO_PLAYLIST_PRIVACY = {
VALIDATORS: [
Validators.required
],
MESSAGES: {
'required': this.i18n('Privacy is required.')
}
}
this.VIDEO_PLAYLIST_DESCRIPTION = {
VALIDATORS: [
Validators.minLength(3),
Validators.maxLength(1000)
],
MESSAGES: {
'minlength': i18n('Description must be at least 3 characters long.'),
'maxlength': i18n('Description cannot be more than 1000 characters long.')
}
}
this.VIDEO_PLAYLIST_CHANNEL_ID = {
VALIDATORS: [ ],
MESSAGES: {
'required': this.i18n('The channel is required when the playlist is public.')
}
}
}
setChannelValidator (channelControl: AbstractControl, privacy: VideoPlaylistPrivacy) {
if (privacy.toString() === VideoPlaylistPrivacy.PUBLIC.toString()) {
channelControl.setValidators([ Validators.required ])
} else {
channelControl.setValidators(null)
}
channelControl.markAsDirty()
channelControl.updateValueAndValidity()
}
}
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