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37a44fc9 C |
1 | import * as express from 'express' |
2 | import { sanitizeUrl } from '@server/helpers/core-utils' | |
3 | import { doJSONRequest } from '@server/helpers/requests' | |
4 | import { CONFIG } from '@server/initializers/config' | |
5 | import { WEBSERVER } from '@server/initializers/constants' | |
6 | import { getOrCreateAPVideo } from '@server/lib/activitypub/videos' | |
7 | import { Hooks } from '@server/lib/plugins/hooks' | |
8 | import { buildMutedForSearchIndex, isSearchIndexSearch, isURISearch } from '@server/lib/search' | |
c0e8b12e | 9 | import { HttpStatusCode } from '@shared/models' |
37a44fc9 C |
10 | import { ResultList, Video } from '@shared/models' |
11 | import { VideosSearchQuery } from '../../../../shared/models/search' | |
12 | import { buildNSFWFilter, isUserAbleToSearchRemoteURI } from '../../../helpers/express-utils' | |
13 | import { logger } from '../../../helpers/logger' | |
14 | import { getFormattedObjects } from '../../../helpers/utils' | |
15 | import { | |
16 | asyncMiddleware, | |
17 | commonVideosFiltersValidator, | |
18 | openapiOperationDoc, | |
19 | optionalAuthenticate, | |
20 | paginationValidator, | |
21 | setDefaultPagination, | |
22 | setDefaultSearchSort, | |
23 | videosSearchSortValidator, | |
24 | videosSearchValidator | |
25 | } from '../../../middlewares' | |
26 | import { VideoModel } from '../../../models/video/video' | |
27 | import { MVideoAccountLightBlacklistAllFiles } from '../../../types/models' | |
28 | ||
29 | const searchVideosRouter = express.Router() | |
30 | ||
31 | searchVideosRouter.get('/videos', | |
32 | openapiOperationDoc({ operationId: 'searchVideos' }), | |
33 | paginationValidator, | |
34 | setDefaultPagination, | |
35 | videosSearchSortValidator, | |
36 | setDefaultSearchSort, | |
37 | optionalAuthenticate, | |
38 | commonVideosFiltersValidator, | |
39 | videosSearchValidator, | |
40 | asyncMiddleware(searchVideos) | |
41 | ) | |
42 | ||
43 | // --------------------------------------------------------------------------- | |
44 | ||
45 | export { searchVideosRouter } | |
46 | ||
47 | // --------------------------------------------------------------------------- | |
48 | ||
49 | function searchVideos (req: express.Request, res: express.Response) { | |
50 | const query: VideosSearchQuery = req.query | |
51 | const search = query.search | |
52 | ||
53 | if (isURISearch(search)) { | |
54 | return searchVideoURI(search, res) | |
55 | } | |
56 | ||
57 | if (isSearchIndexSearch(query)) { | |
58 | return searchVideosIndex(query, res) | |
59 | } | |
60 | ||
61 | return searchVideosDB(query, res) | |
62 | } | |
63 | ||
64 | async function searchVideosIndex (query: VideosSearchQuery, res: express.Response) { | |
65 | const result = await buildMutedForSearchIndex(res) | |
66 | ||
67 | let body: VideosSearchQuery = Object.assign(query, result) | |
68 | ||
69 | // Use the default instance NSFW policy if not specified | |
70 | if (!body.nsfw) { | |
71 | const nsfwPolicy = res.locals.oauth | |
72 | ? res.locals.oauth.token.User.nsfwPolicy | |
73 | : CONFIG.INSTANCE.DEFAULT_NSFW_POLICY | |
74 | ||
75 | body.nsfw = nsfwPolicy === 'do_not_list' | |
76 | ? 'false' | |
77 | : 'both' | |
78 | } | |
79 | ||
80 | body = await Hooks.wrapObject(body, 'filter:api.search.videos.index.list.params') | |
81 | ||
82 | const url = sanitizeUrl(CONFIG.SEARCH.SEARCH_INDEX.URL) + '/api/v1/search/videos' | |
83 | ||
84 | try { | |
85 | logger.debug('Doing videos search index request on %s.', url, { body }) | |
86 | ||
87 | const { body: searchIndexResult } = await doJSONRequest<ResultList<Video>>(url, { method: 'POST', json: body }) | |
88 | const jsonResult = await Hooks.wrapObject(searchIndexResult, 'filter:api.search.videos.index.list.result') | |
89 | ||
90 | return res.json(jsonResult) | |
91 | } catch (err) { | |
92 | logger.warn('Cannot use search index to make video search.', { err }) | |
93 | ||
94 | return res.fail({ | |
95 | status: HttpStatusCode.INTERNAL_SERVER_ERROR_500, | |
96 | message: 'Cannot use search index to make video search' | |
97 | }) | |
98 | } | |
99 | } | |
100 | ||
101 | async function searchVideosDB (query: VideosSearchQuery, res: express.Response) { | |
102 | const apiOptions = await Hooks.wrapObject(Object.assign(query, { | |
103 | includeLocalVideos: true, | |
104 | nsfw: buildNSFWFilter(res, query.nsfw), | |
105 | filter: query.filter, | |
106 | user: res.locals.oauth ? res.locals.oauth.token.User : undefined | |
107 | }), 'filter:api.search.videos.local.list.params') | |
108 | ||
109 | const resultList = await Hooks.wrapPromiseFun( | |
110 | VideoModel.searchAndPopulateAccountAndServer, | |
111 | apiOptions, | |
112 | 'filter:api.search.videos.local.list.result' | |
113 | ) | |
114 | ||
115 | return res.json(getFormattedObjects(resultList.data, resultList.total)) | |
116 | } | |
117 | ||
118 | async function searchVideoURI (url: string, res: express.Response) { | |
119 | let video: MVideoAccountLightBlacklistAllFiles | |
120 | ||
121 | // Check if we can fetch a remote video with the URL | |
122 | if (isUserAbleToSearchRemoteURI(res)) { | |
123 | try { | |
124 | const syncParam = { | |
125 | likes: false, | |
126 | dislikes: false, | |
127 | shares: false, | |
128 | comments: false, | |
129 | thumbnail: true, | |
130 | refreshVideo: false | |
131 | } | |
132 | ||
133 | const result = await getOrCreateAPVideo({ videoObject: url, syncParam }) | |
134 | video = result ? result.video : undefined | |
135 | } catch (err) { | |
136 | logger.info('Cannot search remote video %s.', url, { err }) | |
137 | } | |
138 | } else { | |
139 | video = await VideoModel.loadByUrlAndPopulateAccount(sanitizeLocalUrl(url)) | |
140 | } | |
141 | ||
142 | return res.json({ | |
143 | total: video ? 1 : 0, | |
144 | data: video ? [ video.toFormattedJSON() ] : [] | |
145 | }) | |
146 | } | |
147 | ||
148 | function sanitizeLocalUrl (url: string) { | |
149 | if (!url) return '' | |
150 | ||
151 | // Handle alternative video URLs | |
152 | return url.replace(new RegExp('^' + WEBSERVER.URL + '/w/'), WEBSERVER.URL + '/videos/watch/') | |
153 | } |