+
+ this.schedulerInterval = setInterval(() => this.minScheduledDate = new Date(), 1000 * 60) // Update every minute
+
+ this.initialVideoCaptions = this.videoCaptions.map(c => c.language.id)
+ }
+
+ ngOnDestroy () {
+ if (this.schedulerInterval) clearInterval(this.schedulerInterval)
+ }
+
+ onCaptionAdded (caption: VideoCaptionEdit) {
+ const existingCaption = this.videoCaptions.find(c => c.language.id === caption.language.id)
+
+ // Replace existing caption?
+ if (existingCaption) {
+ Object.assign(existingCaption, caption, { action: 'CREATE' as 'CREATE' })
+ } else {
+ this.videoCaptions.push(
+ Object.assign(caption, { action: 'CREATE' as 'CREATE' })
+ )
+ }
+
+ this.sortVideoCaptions()
+ }
+
+ async deleteCaption (caption: VideoCaptionEdit) {
+ // Caption recovers his former state
+ if (caption.action && this.initialVideoCaptions.indexOf(caption.language.id) !== -1) {
+ caption.action = undefined
+ return
+ }
+
+ // This caption is not on the server, just remove it from our array
+ if (caption.action === 'CREATE') {
+ removeElementFromArray(this.videoCaptions, caption)
+ return
+ }
+
+ caption.action = 'REMOVE' as 'REMOVE'
+ }
+
+ openAddCaptionModal () {
+ this.videoCaptionAddModal.show()
+ }
+
+ private sortVideoCaptions () {
+ this.videoCaptions.sort((v1, v2) => {
+ if (v1.language.label < v2.language.label) return -1
+ if (v1.language.label === v2.language.label) return 0
+
+ return 1
+ })
+ }
+
+ 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()
+
+ // Do not update the control value on first patch (values come from the server)
+ if (this.firstPatchDone === true) {
+ waitTranscodingControl.setValue(true)
+ }
+ }
+
+ scheduleControl.updateValueAndValidity()
+ waitTranscodingControl.updateValueAndValidity()
+
+ this.firstPatchDone = true
+
+ }
+ )
+ }
+
+ 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 || '' })