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1 | import { SortMeta } from 'primeng/api' | |
2 | import { from, Observable, of } from 'rxjs' | |
3 | import { catchError, concatMap, map, switchMap, toArray } from 'rxjs/operators' | |
4 | import { HttpClient, HttpParams, HttpRequest } from '@angular/common/http' | |
5 | import { Injectable } from '@angular/core' | |
6 | import { AuthService, ComponentPaginationLight, RestExtractor, RestService, ServerService, UserService } from '@app/core' | |
7 | import { objectToFormData } from '@app/helpers' | |
8 | import { arrayify } from '@shared/core-utils' | |
9 | import { | |
10 | BooleanBothQuery, | |
11 | FeedFormat, | |
12 | NSFWPolicyType, | |
13 | ResultList, | |
14 | UserVideoRate, | |
15 | UserVideoRateType, | |
16 | UserVideoRateUpdate, | |
17 | Video as VideoServerModel, | |
18 | VideoChannel as VideoChannelServerModel, | |
19 | VideoConstant, | |
20 | VideoDetails as VideoDetailsServerModel, | |
21 | VideoFileMetadata, | |
22 | VideoInclude, | |
23 | VideoPrivacy, | |
24 | VideoSortField, | |
25 | VideoTranscodingCreate, | |
26 | VideoUpdate | |
27 | } from '@shared/models' | |
28 | import { VideoSource } from '@shared/models/videos/video-source' | |
29 | import { environment } from '../../../../environments/environment' | |
30 | import { Account } from '../account/account.model' | |
31 | import { AccountService } from '../account/account.service' | |
32 | import { VideoChannel, VideoChannelService } from '../video-channel' | |
33 | import { VideoDetails } from './video-details.model' | |
34 | import { VideoEdit } from './video-edit.model' | |
35 | import { Video } from './video.model' | |
36 | ||
37 | export type CommonVideoParams = { | |
38 | videoPagination?: ComponentPaginationLight | |
39 | sort: VideoSortField | SortMeta | |
40 | include?: VideoInclude | |
41 | isLocal?: boolean | |
42 | categoryOneOf?: number[] | |
43 | languageOneOf?: string[] | |
44 | privacyOneOf?: VideoPrivacy[] | |
45 | isLive?: boolean | |
46 | skipCount?: boolean | |
47 | ||
48 | // FIXME: remove? | |
49 | nsfwPolicy?: NSFWPolicyType | |
50 | nsfw?: BooleanBothQuery | |
51 | } | |
52 | ||
53 | @Injectable() | |
54 | export class VideoService { | |
55 | static BASE_VIDEO_URL = environment.apiUrl + '/api/v1/videos' | |
56 | static BASE_FEEDS_URL = environment.apiUrl + '/feeds/videos.' | |
57 | static BASE_SUBSCRIPTION_FEEDS_URL = environment.apiUrl + '/feeds/subscriptions.' | |
58 | ||
59 | constructor ( | |
60 | private auth: AuthService, | |
61 | private authHttp: HttpClient, | |
62 | private restExtractor: RestExtractor, | |
63 | private restService: RestService, | |
64 | private serverService: ServerService | |
65 | ) {} | |
66 | ||
67 | getVideoViewUrl (uuid: string) { | |
68 | return `${VideoService.BASE_VIDEO_URL}/${uuid}/views` | |
69 | } | |
70 | ||
71 | getVideo (options: { videoId: string }): Observable<VideoDetails> { | |
72 | return this.serverService.getServerLocale() | |
73 | .pipe( | |
74 | switchMap(translations => { | |
75 | return this.authHttp.get<VideoDetailsServerModel>(`${VideoService.BASE_VIDEO_URL}/${options.videoId}`) | |
76 | .pipe(map(videoHash => ({ videoHash, translations }))) | |
77 | }), | |
78 | map(({ videoHash, translations }) => new VideoDetails(videoHash, translations)), | |
79 | catchError(err => this.restExtractor.handleError(err)) | |
80 | ) | |
81 | } | |
82 | ||
83 | updateVideo (video: VideoEdit) { | |
84 | const language = video.language || null | |
85 | const licence = video.licence || null | |
86 | const category = video.category || null | |
87 | const description = video.description || null | |
88 | const support = video.support || null | |
89 | const scheduleUpdate = video.scheduleUpdate || null | |
90 | const originallyPublishedAt = video.originallyPublishedAt || null | |
91 | ||
92 | const body: VideoUpdate = { | |
93 | name: video.name, | |
94 | category, | |
95 | licence, | |
96 | language, | |
97 | support, | |
98 | description, | |
99 | channelId: video.channelId, | |
100 | privacy: video.privacy, | |
101 | tags: video.tags, | |
102 | nsfw: video.nsfw, | |
103 | waitTranscoding: video.waitTranscoding, | |
104 | commentsEnabled: video.commentsEnabled, | |
105 | downloadEnabled: video.downloadEnabled, | |
106 | thumbnailfile: video.thumbnailfile, | |
107 | previewfile: video.previewfile, | |
108 | pluginData: video.pluginData, | |
109 | scheduleUpdate, | |
110 | originallyPublishedAt | |
111 | } | |
112 | ||
113 | const data = objectToFormData(body) | |
114 | ||
115 | return this.authHttp.put(`${VideoService.BASE_VIDEO_URL}/${video.id}`, data) | |
116 | .pipe(catchError(err => this.restExtractor.handleError(err))) | |
117 | } | |
118 | ||
119 | uploadVideo (video: FormData) { | |
120 | const req = new HttpRequest('POST', `${VideoService.BASE_VIDEO_URL}/upload`, video, { reportProgress: true }) | |
121 | ||
122 | return this.authHttp | |
123 | .request<{ video: { id: number, uuid: string } }>(req) | |
124 | .pipe(catchError(err => this.restExtractor.handleError(err))) | |
125 | } | |
126 | ||
127 | getMyVideos (options: { | |
128 | videoPagination: ComponentPaginationLight | |
129 | sort: VideoSortField | |
130 | userChannels?: VideoChannelServerModel[] | |
131 | search?: string | |
132 | }): Observable<ResultList<Video>> { | |
133 | const { videoPagination, sort, userChannels = [], search } = options | |
134 | ||
135 | const pagination = this.restService.componentToRestPagination(videoPagination) | |
136 | ||
137 | let params = new HttpParams() | |
138 | params = this.restService.addRestGetParams(params, pagination, sort) | |
139 | ||
140 | if (search) { | |
141 | const filters = this.restService.parseQueryStringFilter(search, { | |
142 | isLive: { | |
143 | prefix: 'isLive:', | |
144 | isBoolean: true | |
145 | }, | |
146 | channelId: { | |
147 | prefix: 'channel:', | |
148 | handler: (name: string) => { | |
149 | const channel = userChannels.find(c => c.name === name) | |
150 | ||
151 | if (channel) return channel.id | |
152 | ||
153 | return undefined | |
154 | } | |
155 | } | |
156 | }) | |
157 | ||
158 | params = this.restService.addObjectParams(params, filters) | |
159 | } | |
160 | ||
161 | return this.authHttp | |
162 | .get<ResultList<Video>>(UserService.BASE_USERS_URL + 'me/videos', { params }) | |
163 | .pipe( | |
164 | switchMap(res => this.extractVideos(res)), | |
165 | catchError(err => this.restExtractor.handleError(err)) | |
166 | ) | |
167 | } | |
168 | ||
169 | getAccountVideos (parameters: CommonVideoParams & { | |
170 | account: Pick<Account, 'nameWithHost'> | |
171 | search?: string | |
172 | }): Observable<ResultList<Video>> { | |
173 | const { account, search } = parameters | |
174 | ||
175 | let params = new HttpParams() | |
176 | params = this.buildCommonVideosParams({ params, ...parameters }) | |
177 | ||
178 | if (search) params = params.set('search', search) | |
179 | ||
180 | return this.authHttp | |
181 | .get<ResultList<Video>>(AccountService.BASE_ACCOUNT_URL + account.nameWithHost + '/videos', { params }) | |
182 | .pipe( | |
183 | switchMap(res => this.extractVideos(res)), | |
184 | catchError(err => this.restExtractor.handleError(err)) | |
185 | ) | |
186 | } | |
187 | ||
188 | getVideoChannelVideos (parameters: CommonVideoParams & { | |
189 | videoChannel: Pick<VideoChannel, 'nameWithHost'> | |
190 | }): Observable<ResultList<Video>> { | |
191 | const { videoChannel } = parameters | |
192 | ||
193 | let params = new HttpParams() | |
194 | params = this.buildCommonVideosParams({ params, ...parameters }) | |
195 | ||
196 | return this.authHttp | |
197 | .get<ResultList<Video>>(VideoChannelService.BASE_VIDEO_CHANNEL_URL + videoChannel.nameWithHost + '/videos', { params }) | |
198 | .pipe( | |
199 | switchMap(res => this.extractVideos(res)), | |
200 | catchError(err => this.restExtractor.handleError(err)) | |
201 | ) | |
202 | } | |
203 | ||
204 | getVideos (parameters: CommonVideoParams): Observable<ResultList<Video>> { | |
205 | let params = new HttpParams() | |
206 | params = this.buildCommonVideosParams({ params, ...parameters }) | |
207 | ||
208 | return this.authHttp | |
209 | .get<ResultList<Video>>(VideoService.BASE_VIDEO_URL, { params }) | |
210 | .pipe( | |
211 | switchMap(res => this.extractVideos(res)), | |
212 | catchError(err => this.restExtractor.handleError(err)) | |
213 | ) | |
214 | } | |
215 | ||
216 | buildBaseFeedUrls (params: HttpParams, base = VideoService.BASE_FEEDS_URL) { | |
217 | const feeds = [ | |
218 | { | |
219 | format: FeedFormat.RSS, | |
220 | label: 'media rss 2.0', | |
221 | url: base + FeedFormat.RSS.toLowerCase() | |
222 | }, | |
223 | { | |
224 | format: FeedFormat.ATOM, | |
225 | label: 'atom 1.0', | |
226 | url: base + FeedFormat.ATOM.toLowerCase() | |
227 | }, | |
228 | { | |
229 | format: FeedFormat.JSON, | |
230 | label: 'json 1.0', | |
231 | url: base + FeedFormat.JSON.toLowerCase() | |
232 | } | |
233 | ] | |
234 | ||
235 | if (params && params.keys().length !== 0) { | |
236 | for (const feed of feeds) { | |
237 | feed.url += '?' + params.toString() | |
238 | } | |
239 | } | |
240 | ||
241 | return feeds | |
242 | } | |
243 | ||
244 | getVideoFeedUrls (sort: VideoSortField, isLocal: boolean, categoryOneOf?: number[]) { | |
245 | let params = this.restService.addRestGetParams(new HttpParams(), undefined, sort) | |
246 | ||
247 | if (isLocal) params = params.set('isLocal', isLocal) | |
248 | ||
249 | if (categoryOneOf) { | |
250 | for (const c of categoryOneOf) { | |
251 | params = params.append('categoryOneOf[]', c + '') | |
252 | } | |
253 | } | |
254 | ||
255 | return this.buildBaseFeedUrls(params) | |
256 | } | |
257 | ||
258 | getAccountFeedUrls (accountId: number) { | |
259 | let params = this.restService.addRestGetParams(new HttpParams()) | |
260 | params = params.set('accountId', accountId.toString()) | |
261 | ||
262 | return this.buildBaseFeedUrls(params) | |
263 | } | |
264 | ||
265 | getVideoChannelFeedUrls (videoChannelId: number) { | |
266 | let params = this.restService.addRestGetParams(new HttpParams()) | |
267 | params = params.set('videoChannelId', videoChannelId.toString()) | |
268 | ||
269 | return this.buildBaseFeedUrls(params) | |
270 | } | |
271 | ||
272 | getVideoSubscriptionFeedUrls (accountId: number, feedToken: string) { | |
273 | let params = this.restService.addRestGetParams(new HttpParams()) | |
274 | params = params.set('accountId', accountId.toString()) | |
275 | params = params.set('token', feedToken) | |
276 | ||
277 | return this.buildBaseFeedUrls(params, VideoService.BASE_SUBSCRIPTION_FEEDS_URL) | |
278 | } | |
279 | ||
280 | getVideoFileMetadata (metadataUrl: string) { | |
281 | return this.authHttp | |
282 | .get<VideoFileMetadata>(metadataUrl) | |
283 | .pipe( | |
284 | catchError(err => this.restExtractor.handleError(err)) | |
285 | ) | |
286 | } | |
287 | ||
288 | removeVideo (idArg: number | number[]) { | |
289 | const ids = arrayify(idArg) | |
290 | ||
291 | return from(ids) | |
292 | .pipe( | |
293 | concatMap(id => this.authHttp.delete(`${VideoService.BASE_VIDEO_URL}/${id}`)), | |
294 | toArray(), | |
295 | catchError(err => this.restExtractor.handleError(err)) | |
296 | ) | |
297 | } | |
298 | ||
299 | removeVideoFiles (videoIds: (number | string)[], type: 'hls' | 'webtorrent') { | |
300 | return from(videoIds) | |
301 | .pipe( | |
302 | concatMap(id => this.authHttp.delete(VideoService.BASE_VIDEO_URL + '/' + id + '/' + type)), | |
303 | toArray(), | |
304 | catchError(err => this.restExtractor.handleError(err)) | |
305 | ) | |
306 | } | |
307 | ||
308 | removeFile (videoId: number | string, fileId: number, type: 'hls' | 'webtorrent') { | |
309 | return this.authHttp.delete(VideoService.BASE_VIDEO_URL + '/' + videoId + '/' + type + '/' + fileId) | |
310 | .pipe(catchError(err => this.restExtractor.handleError(err))) | |
311 | } | |
312 | ||
313 | runTranscoding (videoIds: (number | string)[], type: 'hls' | 'webtorrent') { | |
314 | const body: VideoTranscodingCreate = { transcodingType: type } | |
315 | ||
316 | return from(videoIds) | |
317 | .pipe( | |
318 | concatMap(id => this.authHttp.post(VideoService.BASE_VIDEO_URL + '/' + id + '/transcoding', body)), | |
319 | toArray(), | |
320 | catchError(err => this.restExtractor.handleError(err)) | |
321 | ) | |
322 | } | |
323 | ||
324 | loadCompleteDescription (descriptionPath: string) { | |
325 | return this.authHttp | |
326 | .get<{ description: string }>(environment.apiUrl + descriptionPath) | |
327 | .pipe( | |
328 | map(res => res.description), | |
329 | catchError(err => this.restExtractor.handleError(err)) | |
330 | ) | |
331 | } | |
332 | ||
333 | getSource (videoId: number) { | |
334 | return this.authHttp | |
335 | .get<{ source: VideoSource }>(VideoService.BASE_VIDEO_URL + '/' + videoId + '/source') | |
336 | .pipe( | |
337 | catchError(err => { | |
338 | if (err.status === 404) { | |
339 | return of(undefined) | |
340 | } | |
341 | ||
342 | this.restExtractor.handleError(err) | |
343 | }) | |
344 | ) | |
345 | } | |
346 | ||
347 | setVideoLike (id: string) { | |
348 | return this.setVideoRate(id, 'like') | |
349 | } | |
350 | ||
351 | setVideoDislike (id: string) { | |
352 | return this.setVideoRate(id, 'dislike') | |
353 | } | |
354 | ||
355 | unsetVideoLike (id: string) { | |
356 | return this.setVideoRate(id, 'none') | |
357 | } | |
358 | ||
359 | getUserVideoRating (id: string) { | |
360 | const url = UserService.BASE_USERS_URL + 'me/videos/' + id + '/rating' | |
361 | ||
362 | return this.authHttp.get<UserVideoRate>(url) | |
363 | .pipe(catchError(err => this.restExtractor.handleError(err))) | |
364 | } | |
365 | ||
366 | extractVideos (result: ResultList<VideoServerModel>) { | |
367 | return this.serverService.getServerLocale() | |
368 | .pipe( | |
369 | map(translations => { | |
370 | const videosJson = result.data | |
371 | const totalVideos = result.total | |
372 | const videos: Video[] = [] | |
373 | ||
374 | for (const videoJson of videosJson) { | |
375 | videos.push(new Video(videoJson, translations)) | |
376 | } | |
377 | ||
378 | return { total: totalVideos, data: videos } | |
379 | }) | |
380 | ) | |
381 | } | |
382 | ||
383 | explainedPrivacyLabels (serverPrivacies: VideoConstant<VideoPrivacy>[], defaultPrivacyId = VideoPrivacy.PUBLIC) { | |
384 | const descriptions = { | |
385 | [VideoPrivacy.PRIVATE]: $localize`Only I can see this video`, | |
386 | [VideoPrivacy.UNLISTED]: $localize`Only shareable via a private link`, | |
387 | [VideoPrivacy.PUBLIC]: $localize`Anyone can see this video`, | |
388 | [VideoPrivacy.INTERNAL]: $localize`Only users of this instance can see this video` | |
389 | } | |
390 | ||
391 | const videoPrivacies = serverPrivacies.map(p => { | |
392 | return { | |
393 | ...p, | |
394 | ||
395 | description: descriptions[p.id] | |
396 | } | |
397 | }) | |
398 | ||
399 | return { | |
400 | videoPrivacies, | |
401 | defaultPrivacyId: serverPrivacies.find(p => p.id === defaultPrivacyId)?.id || serverPrivacies[0].id | |
402 | } | |
403 | } | |
404 | ||
405 | getHighestAvailablePrivacy (serverPrivacies: VideoConstant<VideoPrivacy>[]) { | |
406 | const order = [ VideoPrivacy.PRIVATE, VideoPrivacy.INTERNAL, VideoPrivacy.UNLISTED, VideoPrivacy.PUBLIC ] | |
407 | ||
408 | for (const privacy of order) { | |
409 | if (serverPrivacies.find(p => p.id === privacy)) { | |
410 | return privacy | |
411 | } | |
412 | } | |
413 | ||
414 | throw new Error('No highest privacy available') | |
415 | } | |
416 | ||
417 | nsfwPolicyToParam (nsfwPolicy: NSFWPolicyType) { | |
418 | return nsfwPolicy === 'do_not_list' | |
419 | ? 'false' | |
420 | : 'both' | |
421 | } | |
422 | ||
423 | buildCommonVideosParams (options: CommonVideoParams & { params: HttpParams }) { | |
424 | const { | |
425 | params, | |
426 | videoPagination, | |
427 | sort, | |
428 | isLocal, | |
429 | include, | |
430 | categoryOneOf, | |
431 | languageOneOf, | |
432 | privacyOneOf, | |
433 | skipCount, | |
434 | nsfwPolicy, | |
435 | isLive, | |
436 | nsfw | |
437 | } = options | |
438 | ||
439 | const pagination = videoPagination | |
440 | ? this.restService.componentToRestPagination(videoPagination) | |
441 | : undefined | |
442 | ||
443 | let newParams = this.restService.addRestGetParams(params, pagination, this.buildListSort(sort)) | |
444 | ||
445 | if (skipCount) newParams = newParams.set('skipCount', skipCount + '') | |
446 | ||
447 | if (isLocal !== undefined) newParams = newParams.set('isLocal', isLocal) | |
448 | if (include !== undefined) newParams = newParams.set('include', include) | |
449 | if (isLive !== undefined) newParams = newParams.set('isLive', isLive) | |
450 | if (nsfw !== undefined) newParams = newParams.set('nsfw', nsfw) | |
451 | if (nsfwPolicy !== undefined) newParams = newParams.set('nsfw', this.nsfwPolicyToParam(nsfwPolicy)) | |
452 | if (languageOneOf !== undefined) newParams = this.restService.addArrayParams(newParams, 'languageOneOf', languageOneOf) | |
453 | if (categoryOneOf !== undefined) newParams = this.restService.addArrayParams(newParams, 'categoryOneOf', categoryOneOf) | |
454 | if (privacyOneOf !== undefined) newParams = this.restService.addArrayParams(newParams, 'privacyOneOf', privacyOneOf) | |
455 | ||
456 | return newParams | |
457 | } | |
458 | ||
459 | private buildListSort (sortArg: VideoSortField | SortMeta) { | |
460 | const sort = this.restService.buildSortString(sortArg) | |
461 | ||
462 | if (typeof sort === 'string') { | |
463 | // Silently use the best algorithm for logged in users if they chose the hot algorithm | |
464 | if ( | |
465 | this.auth.isLoggedIn() && | |
466 | (sort === 'hot' || sort === '-hot') | |
467 | ) { | |
468 | return sort.replace('hot', 'best') | |
469 | } | |
470 | ||
471 | return sort | |
472 | } | |
473 | } | |
474 | ||
475 | private setVideoRate (id: string, rateType: UserVideoRateType) { | |
476 | const url = `${VideoService.BASE_VIDEO_URL}/${id}/rate` | |
477 | const body: UserVideoRateUpdate = { | |
478 | rating: rateType | |
479 | } | |
480 | ||
481 | return this.authHttp | |
482 | .put(url, body) | |
483 | .pipe(catchError(err => this.restExtractor.handleError(err))) | |
484 | } | |
485 | } |