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1 | import { catchError, map, switchMap } from 'rxjs/operators' | |
2 | import { HttpClient, HttpParams, HttpRequest } from '@angular/common/http' | |
3 | import { Injectable } from '@angular/core' | |
4 | import { Observable } from 'rxjs' | |
5 | import { Video as VideoServerModel, VideoDetails as VideoDetailsServerModel } from '../../../../../shared' | |
6 | import { ResultList } from '../../../../../shared/models/result-list.model' | |
7 | import { | |
8 | UserVideoRate, | |
9 | UserVideoRateType, | |
10 | UserVideoRateUpdate, | |
11 | VideoConstant, | |
12 | VideoFilter, | |
13 | VideoPrivacy, | |
14 | VideoUpdate | |
15 | } from '../../../../../shared/models/videos' | |
16 | import { FeedFormat } from '../../../../../shared/models/feeds/feed-format.enum' | |
17 | import { environment } from '../../../environments/environment' | |
18 | import { ComponentPaginationLight } from '../rest/component-pagination.model' | |
19 | import { RestExtractor } from '../rest/rest-extractor.service' | |
20 | import { RestService } from '../rest/rest.service' | |
21 | import { UserService } from '../users/user.service' | |
22 | import { VideoSortField } from './sort-field.type' | |
23 | import { VideoDetails } from './video-details.model' | |
24 | import { VideoEdit } from './video-edit.model' | |
25 | import { Video } from './video.model' | |
26 | import { objectToFormData } from '@app/shared/misc/utils' | |
27 | import { Account } from '@app/shared/account/account.model' | |
28 | import { AccountService } from '@app/shared/account/account.service' | |
29 | import { VideoChannelService } from '@app/shared/video-channel/video-channel.service' | |
30 | import { ServerService, AuthService } from '@app/core' | |
31 | import { UserSubscriptionService } from '@app/shared/user-subscription/user-subscription.service' | |
32 | import { VideoChannel } from '@app/shared/video-channel/video-channel.model' | |
33 | import { I18n } from '@ngx-translate/i18n-polyfill' | |
34 | import { NSFWPolicyType } from '@shared/models/videos/nsfw-policy.type' | |
35 | import { FfprobeData } from 'fluent-ffmpeg' | |
36 | ||
37 | export interface VideosProvider { | |
38 | getVideos (parameters: { | |
39 | videoPagination: ComponentPaginationLight, | |
40 | sort: VideoSortField, | |
41 | filter?: VideoFilter, | |
42 | categoryOneOf?: number, | |
43 | languageOneOf?: string[] | |
44 | }): Observable<ResultList<Video>> | |
45 | } | |
46 | ||
47 | @Injectable() | |
48 | export class VideoService implements VideosProvider { | |
49 | static BASE_VIDEO_URL = environment.apiUrl + '/api/v1/videos/' | |
50 | static BASE_FEEDS_URL = environment.apiUrl + '/feeds/videos.' | |
51 | ||
52 | constructor ( | |
53 | private authHttp: HttpClient, | |
54 | private authService: AuthService, | |
55 | private userService: UserService, | |
56 | private restExtractor: RestExtractor, | |
57 | private restService: RestService, | |
58 | private serverService: ServerService, | |
59 | private i18n: I18n | |
60 | ) {} | |
61 | ||
62 | getVideoViewUrl (uuid: string) { | |
63 | return VideoService.BASE_VIDEO_URL + uuid + '/views' | |
64 | } | |
65 | ||
66 | getUserWatchingVideoUrl (uuid: string) { | |
67 | return VideoService.BASE_VIDEO_URL + uuid + '/watching' | |
68 | } | |
69 | ||
70 | getVideo (options: { videoId: string }): Observable<VideoDetails> { | |
71 | return this.serverService.getServerLocale() | |
72 | .pipe( | |
73 | switchMap(translations => { | |
74 | return this.authHttp.get<VideoDetailsServerModel>(VideoService.BASE_VIDEO_URL + options.videoId) | |
75 | .pipe(map(videoHash => ({ videoHash, translations }))) | |
76 | }), | |
77 | map(({ videoHash, translations }) => new VideoDetails(videoHash, translations)), | |
78 | catchError(err => this.restExtractor.handleError(err)) | |
79 | ) | |
80 | } | |
81 | ||
82 | updateVideo (video: VideoEdit) { | |
83 | const language = video.language || null | |
84 | const licence = video.licence || null | |
85 | const category = video.category || null | |
86 | const description = video.description || null | |
87 | const support = video.support || null | |
88 | const scheduleUpdate = video.scheduleUpdate || null | |
89 | const originallyPublishedAt = video.originallyPublishedAt || null | |
90 | ||
91 | const body: VideoUpdate = { | |
92 | name: video.name, | |
93 | category, | |
94 | licence, | |
95 | language, | |
96 | support, | |
97 | description, | |
98 | channelId: video.channelId, | |
99 | privacy: video.privacy, | |
100 | tags: video.tags, | |
101 | nsfw: video.nsfw, | |
102 | waitTranscoding: video.waitTranscoding, | |
103 | commentsEnabled: video.commentsEnabled, | |
104 | downloadEnabled: video.downloadEnabled, | |
105 | thumbnailfile: video.thumbnailfile, | |
106 | previewfile: video.previewfile, | |
107 | scheduleUpdate, | |
108 | originallyPublishedAt | |
109 | } | |
110 | ||
111 | const data = objectToFormData(body) | |
112 | ||
113 | return this.authHttp.put(VideoService.BASE_VIDEO_URL + video.id, data) | |
114 | .pipe( | |
115 | map(this.restExtractor.extractDataBool), | |
116 | catchError(err => this.restExtractor.handleError(err)) | |
117 | ) | |
118 | } | |
119 | ||
120 | uploadVideo (video: FormData) { | |
121 | const req = new HttpRequest('POST', VideoService.BASE_VIDEO_URL + 'upload', video, { reportProgress: true }) | |
122 | ||
123 | return this.authHttp | |
124 | .request<{ video: { id: number, uuid: string } }>(req) | |
125 | .pipe(catchError(err => this.restExtractor.handleError(err))) | |
126 | } | |
127 | ||
128 | getMyVideos (videoPagination: ComponentPaginationLight, sort: VideoSortField, search?: string): Observable<ResultList<Video>> { | |
129 | const pagination = this.restService.componentPaginationToRestPagination(videoPagination) | |
130 | ||
131 | let params = new HttpParams() | |
132 | params = this.restService.addRestGetParams(params, pagination, sort) | |
133 | params = this.restService.addObjectParams(params, { search }) | |
134 | ||
135 | return this.authHttp | |
136 | .get<ResultList<Video>>(UserService.BASE_USERS_URL + 'me/videos', { params }) | |
137 | .pipe( | |
138 | switchMap(res => this.extractVideos(res)), | |
139 | catchError(err => this.restExtractor.handleError(err)) | |
140 | ) | |
141 | } | |
142 | ||
143 | getAccountVideos ( | |
144 | account: Account, | |
145 | videoPagination: ComponentPaginationLight, | |
146 | sort: VideoSortField | |
147 | ): Observable<ResultList<Video>> { | |
148 | const pagination = this.restService.componentPaginationToRestPagination(videoPagination) | |
149 | ||
150 | let params = new HttpParams() | |
151 | params = this.restService.addRestGetParams(params, pagination, sort) | |
152 | ||
153 | return this.authHttp | |
154 | .get<ResultList<Video>>(AccountService.BASE_ACCOUNT_URL + account.nameWithHost + '/videos', { params }) | |
155 | .pipe( | |
156 | switchMap(res => this.extractVideos(res)), | |
157 | catchError(err => this.restExtractor.handleError(err)) | |
158 | ) | |
159 | } | |
160 | ||
161 | getVideoChannelVideos ( | |
162 | videoChannel: VideoChannel, | |
163 | videoPagination: ComponentPaginationLight, | |
164 | sort: VideoSortField | |
165 | ): Observable<ResultList<Video>> { | |
166 | const pagination = this.restService.componentPaginationToRestPagination(videoPagination) | |
167 | ||
168 | let params = new HttpParams() | |
169 | params = this.restService.addRestGetParams(params, pagination, sort) | |
170 | ||
171 | return this.authHttp | |
172 | .get<ResultList<Video>>(VideoChannelService.BASE_VIDEO_CHANNEL_URL + videoChannel.nameWithHost + '/videos', { params }) | |
173 | .pipe( | |
174 | switchMap(res => this.extractVideos(res)), | |
175 | catchError(err => this.restExtractor.handleError(err)) | |
176 | ) | |
177 | } | |
178 | ||
179 | getUserSubscriptionVideos (parameters: { | |
180 | videoPagination: ComponentPaginationLight, | |
181 | sort: VideoSortField, | |
182 | skipCount?: boolean | |
183 | }): Observable<ResultList<Video>> { | |
184 | const { videoPagination, sort, skipCount } = parameters | |
185 | const pagination = this.restService.componentPaginationToRestPagination(videoPagination) | |
186 | ||
187 | let params = new HttpParams() | |
188 | params = this.restService.addRestGetParams(params, pagination, sort) | |
189 | ||
190 | if (skipCount) params = params.set('skipCount', skipCount + '') | |
191 | ||
192 | return this.authHttp | |
193 | .get<ResultList<Video>>(UserSubscriptionService.BASE_USER_SUBSCRIPTIONS_URL + '/videos', { params }) | |
194 | .pipe( | |
195 | switchMap(res => this.extractVideos(res)), | |
196 | catchError(err => this.restExtractor.handleError(err)) | |
197 | ) | |
198 | } | |
199 | ||
200 | getVideos (parameters: { | |
201 | videoPagination: ComponentPaginationLight, | |
202 | sort: VideoSortField, | |
203 | filter?: VideoFilter, | |
204 | categoryOneOf?: number, | |
205 | languageOneOf?: string[], | |
206 | skipCount?: boolean, | |
207 | nsfw?: boolean | |
208 | }): Observable<ResultList<Video>> { | |
209 | const { videoPagination, sort, filter, categoryOneOf, languageOneOf, skipCount, nsfw } = parameters | |
210 | ||
211 | const pagination = this.restService.componentPaginationToRestPagination(videoPagination) | |
212 | ||
213 | let params = new HttpParams() | |
214 | params = this.restService.addRestGetParams(params, pagination, sort) | |
215 | ||
216 | if (filter) params = params.set('filter', filter) | |
217 | if (categoryOneOf) params = params.set('categoryOneOf', categoryOneOf + '') | |
218 | if (skipCount) params = params.set('skipCount', skipCount + '') | |
219 | ||
220 | if (nsfw) { | |
221 | params = params.set('nsfw', nsfw + '') | |
222 | } else { | |
223 | const nsfwPolicy = this.authService.isLoggedIn() | |
224 | ? this.authService.getUser().nsfwPolicy | |
225 | : this.userService.getAnonymousUser().nsfwPolicy | |
226 | if (this.nsfwPolicyToFilter(nsfwPolicy)) params.set('nsfw', 'false') | |
227 | } | |
228 | ||
229 | if (languageOneOf) { | |
230 | for (const l of languageOneOf) { | |
231 | params = params.append('languageOneOf[]', l) | |
232 | } | |
233 | } | |
234 | ||
235 | return this.authHttp | |
236 | .get<ResultList<Video>>(VideoService.BASE_VIDEO_URL, { params }) | |
237 | .pipe( | |
238 | switchMap(res => this.extractVideos(res)), | |
239 | catchError(err => this.restExtractor.handleError(err)) | |
240 | ) | |
241 | } | |
242 | ||
243 | buildBaseFeedUrls (params: HttpParams) { | |
244 | const feeds = [ | |
245 | { | |
246 | format: FeedFormat.RSS, | |
247 | label: 'rss 2.0', | |
248 | url: VideoService.BASE_FEEDS_URL + FeedFormat.RSS.toLowerCase() | |
249 | }, | |
250 | { | |
251 | format: FeedFormat.ATOM, | |
252 | label: 'atom 1.0', | |
253 | url: VideoService.BASE_FEEDS_URL + FeedFormat.ATOM.toLowerCase() | |
254 | }, | |
255 | { | |
256 | format: FeedFormat.JSON, | |
257 | label: 'json 1.0', | |
258 | url: VideoService.BASE_FEEDS_URL + FeedFormat.JSON.toLowerCase() | |
259 | } | |
260 | ] | |
261 | ||
262 | if (params && params.keys().length !== 0) { | |
263 | for (const feed of feeds) { | |
264 | feed.url += '?' + params.toString() | |
265 | } | |
266 | } | |
267 | ||
268 | return feeds | |
269 | } | |
270 | ||
271 | getVideoFeedUrls (sort: VideoSortField, filter?: VideoFilter, categoryOneOf?: number) { | |
272 | let params = this.restService.addRestGetParams(new HttpParams(), undefined, sort) | |
273 | ||
274 | if (filter) params = params.set('filter', filter) | |
275 | ||
276 | if (categoryOneOf) params = params.set('categoryOneOf', categoryOneOf + '') | |
277 | ||
278 | return this.buildBaseFeedUrls(params) | |
279 | } | |
280 | ||
281 | getAccountFeedUrls (accountId: number) { | |
282 | let params = this.restService.addRestGetParams(new HttpParams()) | |
283 | params = params.set('accountId', accountId.toString()) | |
284 | ||
285 | return this.buildBaseFeedUrls(params) | |
286 | } | |
287 | ||
288 | getVideoChannelFeedUrls (videoChannelId: number) { | |
289 | let params = this.restService.addRestGetParams(new HttpParams()) | |
290 | params = params.set('videoChannelId', videoChannelId.toString()) | |
291 | ||
292 | return this.buildBaseFeedUrls(params) | |
293 | } | |
294 | ||
295 | getVideoFileMetadata (metadataUrl: string) { | |
296 | return this.authHttp | |
297 | .get<FfprobeData>(metadataUrl) | |
298 | .pipe( | |
299 | catchError(err => this.restExtractor.handleError(err)) | |
300 | ) | |
301 | } | |
302 | ||
303 | removeVideo (id: number) { | |
304 | return this.authHttp | |
305 | .delete(VideoService.BASE_VIDEO_URL + id) | |
306 | .pipe( | |
307 | map(this.restExtractor.extractDataBool), | |
308 | catchError(err => this.restExtractor.handleError(err)) | |
309 | ) | |
310 | } | |
311 | ||
312 | loadCompleteDescription (descriptionPath: string) { | |
313 | return this.authHttp | |
314 | .get<{ description: string }>(environment.apiUrl + descriptionPath) | |
315 | .pipe( | |
316 | map(res => res.description), | |
317 | catchError(err => this.restExtractor.handleError(err)) | |
318 | ) | |
319 | } | |
320 | ||
321 | setVideoLike (id: number) { | |
322 | return this.setVideoRate(id, 'like') | |
323 | } | |
324 | ||
325 | setVideoDislike (id: number) { | |
326 | return this.setVideoRate(id, 'dislike') | |
327 | } | |
328 | ||
329 | unsetVideoLike (id: number) { | |
330 | return this.setVideoRate(id, 'none') | |
331 | } | |
332 | ||
333 | getUserVideoRating (id: number) { | |
334 | const url = UserService.BASE_USERS_URL + 'me/videos/' + id + '/rating' | |
335 | ||
336 | return this.authHttp.get<UserVideoRate>(url) | |
337 | .pipe(catchError(err => this.restExtractor.handleError(err))) | |
338 | } | |
339 | ||
340 | extractVideos (result: ResultList<VideoServerModel>) { | |
341 | return this.serverService.getServerLocale() | |
342 | .pipe( | |
343 | map(translations => { | |
344 | const videosJson = result.data | |
345 | const totalVideos = result.total | |
346 | const videos: Video[] = [] | |
347 | ||
348 | for (const videoJson of videosJson) { | |
349 | videos.push(new Video(videoJson, translations)) | |
350 | } | |
351 | ||
352 | return { total: totalVideos, data: videos } | |
353 | }) | |
354 | ) | |
355 | } | |
356 | ||
357 | explainedPrivacyLabels (privacies: VideoConstant<VideoPrivacy>[]) { | |
358 | const base = [ | |
359 | { | |
360 | id: VideoPrivacy.PRIVATE, | |
361 | label: this.i18n('Only I can see this video') | |
362 | }, | |
363 | { | |
364 | id: VideoPrivacy.UNLISTED, | |
365 | label: this.i18n('Only people with the private link can see this video') | |
366 | }, | |
367 | { | |
368 | id: VideoPrivacy.PUBLIC, | |
369 | label: this.i18n('Anyone can see this video') | |
370 | }, | |
371 | { | |
372 | id: VideoPrivacy.INTERNAL, | |
373 | label: this.i18n('Only users of this instance can see this video') | |
374 | } | |
375 | ] | |
376 | ||
377 | return base.filter(o => !!privacies.find(p => p.id === o.id)) | |
378 | } | |
379 | ||
380 | private setVideoRate (id: number, rateType: UserVideoRateType) { | |
381 | const url = VideoService.BASE_VIDEO_URL + id + '/rate' | |
382 | const body: UserVideoRateUpdate = { | |
383 | rating: rateType | |
384 | } | |
385 | ||
386 | return this.authHttp | |
387 | .put(url, body) | |
388 | .pipe( | |
389 | map(this.restExtractor.extractDataBool), | |
390 | catchError(err => this.restExtractor.handleError(err)) | |
391 | ) | |
392 | } | |
393 | ||
394 | private nsfwPolicyToFilter (policy: NSFWPolicyType) { | |
395 | return policy === 'do_not_list' | |
396 | } | |
397 | } |