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1 | import { map } from 'rxjs/operators' | |
2 | import { Component, Input, NgZone, OnDestroy, OnInit, ViewChild } from '@angular/core' | |
3 | import { FormArray, FormControl, FormGroup, ValidatorFn, Validators } from '@angular/forms' | |
4 | import { ServerService } from '@app/core' | |
5 | import { removeElementFromArray } from '@app/helpers' | |
6 | import { FormReactiveValidationMessages, FormValidatorService, VideoValidatorsService } from '@app/shared/shared-forms' | |
7 | import { VideoCaptionEdit, VideoEdit, VideoService } from '@app/shared/shared-main' | |
8 | import { ServerConfig, VideoConstant, VideoPrivacy } from '@shared/models' | |
9 | import { I18nPrimengCalendarService } from './i18n-primeng-calendar.service' | |
10 | import { VideoCaptionAddModalComponent } from './video-caption-add-modal.component' | |
11 | ||
12 | @Component({ | |
13 | selector: 'my-video-edit', | |
14 | styleUrls: [ './video-edit.component.scss' ], | |
15 | templateUrl: './video-edit.component.html' | |
16 | }) | |
17 | export class VideoEditComponent implements OnInit, OnDestroy { | |
18 | @Input() form: FormGroup | |
19 | @Input() formErrors: { [ id: string ]: string } = {} | |
20 | @Input() validationMessages: FormReactiveValidationMessages = {} | |
21 | @Input() userVideoChannels: { id: number, label: string, support: string }[] = [] | |
22 | @Input() schedulePublicationPossible = true | |
23 | @Input() videoCaptions: (VideoCaptionEdit & { captionPath?: string })[] = [] | |
24 | @Input() waitTranscodingEnabled = true | |
25 | ||
26 | @ViewChild('videoCaptionAddModal', { static: true }) videoCaptionAddModal: VideoCaptionAddModalComponent | |
27 | ||
28 | // So that it can be accessed in the template | |
29 | readonly SPECIAL_SCHEDULED_PRIVACY = VideoEdit.SPECIAL_SCHEDULED_PRIVACY | |
30 | ||
31 | videoPrivacies: VideoConstant<VideoPrivacy>[] = [] | |
32 | videoCategories: VideoConstant<number>[] = [] | |
33 | videoLicences: VideoConstant<number>[] = [] | |
34 | videoLanguages: VideoConstant<string>[] = [] | |
35 | ||
36 | tagValidators: ValidatorFn[] | |
37 | tagValidatorsMessages: { [ name: string ]: string } | |
38 | ||
39 | schedulePublicationEnabled = false | |
40 | ||
41 | calendarLocale: any = {} | |
42 | minScheduledDate = new Date() | |
43 | myYearRange = '1880:' + (new Date()).getFullYear() | |
44 | ||
45 | calendarTimezone: string | |
46 | calendarDateFormat: string | |
47 | ||
48 | serverConfig: ServerConfig | |
49 | ||
50 | private schedulerInterval: any | |
51 | private firstPatchDone = false | |
52 | private initialVideoCaptions: string[] = [] | |
53 | ||
54 | constructor ( | |
55 | private formValidatorService: FormValidatorService, | |
56 | private videoValidatorsService: VideoValidatorsService, | |
57 | private videoService: VideoService, | |
58 | private serverService: ServerService, | |
59 | private i18nPrimengCalendarService: I18nPrimengCalendarService, | |
60 | private ngZone: NgZone | |
61 | ) { | |
62 | this.tagValidators = this.videoValidatorsService.VIDEO_TAGS.VALIDATORS | |
63 | this.tagValidatorsMessages = this.videoValidatorsService.VIDEO_TAGS.MESSAGES | |
64 | ||
65 | this.calendarLocale = this.i18nPrimengCalendarService.getCalendarLocale() | |
66 | this.calendarTimezone = this.i18nPrimengCalendarService.getTimezone() | |
67 | this.calendarDateFormat = this.i18nPrimengCalendarService.getDateFormat() | |
68 | } | |
69 | ||
70 | get existingCaptions () { | |
71 | return this.videoCaptions | |
72 | .filter(c => c.action !== 'REMOVE') | |
73 | .map(c => c.language.id) | |
74 | } | |
75 | ||
76 | updateForm () { | |
77 | const defaultValues: any = { | |
78 | nsfw: 'false', | |
79 | commentsEnabled: 'true', | |
80 | downloadEnabled: 'true', | |
81 | waitTranscoding: 'true', | |
82 | tags: [] | |
83 | } | |
84 | const obj: any = { | |
85 | name: this.videoValidatorsService.VIDEO_NAME, | |
86 | privacy: this.videoValidatorsService.VIDEO_PRIVACY, | |
87 | channelId: this.videoValidatorsService.VIDEO_CHANNEL, | |
88 | nsfw: null, | |
89 | commentsEnabled: null, | |
90 | downloadEnabled: null, | |
91 | waitTranscoding: null, | |
92 | category: this.videoValidatorsService.VIDEO_CATEGORY, | |
93 | licence: this.videoValidatorsService.VIDEO_LICENCE, | |
94 | language: this.videoValidatorsService.VIDEO_LANGUAGE, | |
95 | description: this.videoValidatorsService.VIDEO_DESCRIPTION, | |
96 | tags: null, | |
97 | previewfile: null, | |
98 | support: this.videoValidatorsService.VIDEO_SUPPORT, | |
99 | schedulePublicationAt: this.videoValidatorsService.VIDEO_SCHEDULE_PUBLICATION_AT, | |
100 | originallyPublishedAt: this.videoValidatorsService.VIDEO_ORIGINALLY_PUBLISHED_AT | |
101 | } | |
102 | ||
103 | this.formValidatorService.updateForm( | |
104 | this.form, | |
105 | this.formErrors, | |
106 | this.validationMessages, | |
107 | obj, | |
108 | defaultValues | |
109 | ) | |
110 | ||
111 | this.form.addControl('captions', new FormArray([ | |
112 | new FormGroup({ | |
113 | language: new FormControl(), | |
114 | captionfile: new FormControl() | |
115 | }) | |
116 | ])) | |
117 | ||
118 | this.trackChannelChange() | |
119 | this.trackPrivacyChange() | |
120 | } | |
121 | ||
122 | ngOnInit () { | |
123 | this.updateForm() | |
124 | ||
125 | this.serverService.getVideoCategories() | |
126 | .subscribe(res => this.videoCategories = res) | |
127 | this.serverService.getVideoLicences() | |
128 | .subscribe(res => this.videoLicences = res) | |
129 | this.serverService.getVideoLanguages() | |
130 | .subscribe(res => this.videoLanguages = res) | |
131 | ||
132 | this.serverService.getVideoPrivacies() | |
133 | .subscribe(privacies => this.videoPrivacies = this.videoService.explainedPrivacyLabels(privacies)) | |
134 | ||
135 | this.serverConfig = this.serverService.getTmpConfig() | |
136 | this.serverService.getConfig() | |
137 | .subscribe(config => this.serverConfig = config) | |
138 | ||
139 | this.initialVideoCaptions = this.videoCaptions.map(c => c.language.id) | |
140 | ||
141 | this.ngZone.runOutsideAngular(() => { | |
142 | this.schedulerInterval = setInterval(() => this.minScheduledDate = new Date(), 1000 * 60) // Update every minute | |
143 | }) | |
144 | } | |
145 | ||
146 | ngOnDestroy () { | |
147 | if (this.schedulerInterval) clearInterval(this.schedulerInterval) | |
148 | } | |
149 | ||
150 | onCaptionAdded (caption: VideoCaptionEdit) { | |
151 | const existingCaption = this.videoCaptions.find(c => c.language.id === caption.language.id) | |
152 | ||
153 | // Replace existing caption? | |
154 | if (existingCaption) { | |
155 | Object.assign(existingCaption, caption, { action: 'CREATE' as 'CREATE' }) | |
156 | } else { | |
157 | this.videoCaptions.push( | |
158 | Object.assign(caption, { action: 'CREATE' as 'CREATE' }) | |
159 | ) | |
160 | } | |
161 | ||
162 | this.sortVideoCaptions() | |
163 | } | |
164 | ||
165 | async deleteCaption (caption: VideoCaptionEdit) { | |
166 | // Caption recovers his former state | |
167 | if (caption.action && this.initialVideoCaptions.indexOf(caption.language.id) !== -1) { | |
168 | caption.action = undefined | |
169 | return | |
170 | } | |
171 | ||
172 | // This caption is not on the server, just remove it from our array | |
173 | if (caption.action === 'CREATE') { | |
174 | removeElementFromArray(this.videoCaptions, caption) | |
175 | return | |
176 | } | |
177 | ||
178 | caption.action = 'REMOVE' as 'REMOVE' | |
179 | } | |
180 | ||
181 | openAddCaptionModal () { | |
182 | this.videoCaptionAddModal.show() | |
183 | } | |
184 | ||
185 | private sortVideoCaptions () { | |
186 | this.videoCaptions.sort((v1, v2) => { | |
187 | if (v1.language.label < v2.language.label) return -1 | |
188 | if (v1.language.label === v2.language.label) return 0 | |
189 | ||
190 | return 1 | |
191 | }) | |
192 | } | |
193 | ||
194 | private trackPrivacyChange () { | |
195 | // We will update the schedule input and the wait transcoding checkbox validators | |
196 | this.form.controls[ 'privacy' ] | |
197 | .valueChanges | |
198 | .pipe(map(res => parseInt(res.toString(), 10))) | |
199 | .subscribe( | |
200 | newPrivacyId => { | |
201 | ||
202 | this.schedulePublicationEnabled = newPrivacyId === this.SPECIAL_SCHEDULED_PRIVACY | |
203 | ||
204 | // Value changed | |
205 | const scheduleControl = this.form.get('schedulePublicationAt') | |
206 | const waitTranscodingControl = this.form.get('waitTranscoding') | |
207 | ||
208 | if (this.schedulePublicationEnabled) { | |
209 | scheduleControl.setValidators([ Validators.required ]) | |
210 | ||
211 | waitTranscodingControl.disable() | |
212 | waitTranscodingControl.setValue(false) | |
213 | } else { | |
214 | scheduleControl.clearValidators() | |
215 | ||
216 | waitTranscodingControl.enable() | |
217 | ||
218 | // Do not update the control value on first patch (values come from the server) | |
219 | if (this.firstPatchDone === true) { | |
220 | waitTranscodingControl.setValue(true) | |
221 | } | |
222 | } | |
223 | ||
224 | scheduleControl.updateValueAndValidity() | |
225 | waitTranscodingControl.updateValueAndValidity() | |
226 | ||
227 | this.firstPatchDone = true | |
228 | ||
229 | } | |
230 | ) | |
231 | } | |
232 | ||
233 | private trackChannelChange () { | |
234 | // We will update the "support" field depending on the channel | |
235 | this.form.controls[ 'channelId' ] | |
236 | .valueChanges | |
237 | .pipe(map(res => parseInt(res.toString(), 10))) | |
238 | .subscribe( | |
239 | newChannelId => { | |
240 | const oldChannelId = parseInt(this.form.value[ 'channelId' ], 10) | |
241 | ||
242 | // Not initialized yet | |
243 | if (isNaN(newChannelId)) return | |
244 | const newChannel = this.userVideoChannels.find(c => c.id === newChannelId) | |
245 | if (!newChannel) return | |
246 | ||
247 | // Wait support field update | |
248 | setTimeout(() => { | |
249 | const currentSupport = this.form.value[ 'support' ] | |
250 | ||
251 | // First time we set the channel? | |
252 | if (isNaN(oldChannelId) && !currentSupport) return this.updateSupportField(newChannel.support) | |
253 | ||
254 | const oldChannel = this.userVideoChannels.find(c => c.id === oldChannelId) | |
255 | if (!newChannel || !oldChannel) { | |
256 | console.error('Cannot find new or old channel.') | |
257 | return | |
258 | } | |
259 | ||
260 | // If the current support text is not the same than the old channel, the user updated it. | |
261 | // We don't want the user to lose his text, so stop here | |
262 | if (currentSupport && currentSupport !== oldChannel.support) return | |
263 | ||
264 | // Update the support text with our new channel | |
265 | this.updateSupportField(newChannel.support) | |
266 | }) | |
267 | } | |
268 | ) | |
269 | } | |
270 | ||
271 | private updateSupportField (support: string) { | |
272 | return this.form.patchValue({ support: support || '' }) | |
273 | } | |
274 | } |