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Commit | Line | Data |
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41fb13c3 | 1 | import express from 'express' |
6fad8e51 | 2 | import { MChannelSummary } from '@server/types/models' |
4097c6d6 | 3 | import { escapeHTML } from '@shared/core-utils/renderer' |
c8bac539 DK |
4 | import { EMBED_SIZE, PREVIEWS_SIZE, THUMBNAILS_SIZE, WEBSERVER } from '../initializers/constants' |
5 | import { asyncMiddleware, oembedValidator } from '../middlewares' | |
6 | import { accountNameWithHostGetValidator } from '../middlewares/validators' | |
4638cd71 | 7 | import { forceNumber } from '@shared/core-utils' |
d8755eed C |
8 | |
9 | const servicesRouter = express.Router() | |
10 | ||
a2431b7d C |
11 | servicesRouter.use('/oembed', |
12 | asyncMiddleware(oembedValidator), | |
13 | generateOEmbed | |
14 | ) | |
ad9e39fb | 15 | servicesRouter.use('/redirect/accounts/:accountName', |
418d092a | 16 | asyncMiddleware(accountNameWithHostGetValidator), |
e8cb4409 C |
17 | redirectToAccountUrl |
18 | ) | |
d8755eed C |
19 | |
20 | // --------------------------------------------------------------------------- | |
21 | ||
22 | export { | |
23 | servicesRouter | |
24 | } | |
25 | ||
26 | // --------------------------------------------------------------------------- | |
27 | ||
dae86118 | 28 | function generateOEmbed (req: express.Request, res: express.Response) { |
6fad8e51 C |
29 | if (res.locals.videoAll) return generateVideoOEmbed(req, res) |
30 | ||
31 | return generatePlaylistOEmbed(req, res) | |
32 | } | |
33 | ||
34 | function generatePlaylistOEmbed (req: express.Request, res: express.Response) { | |
35 | const playlist = res.locals.videoPlaylistSummary | |
36 | ||
37 | const json = buildOEmbed({ | |
38 | channel: playlist.VideoChannel, | |
39 | title: playlist.name, | |
c8bac539 | 40 | embedPath: playlist.getEmbedStaticPath() + buildPlayerURLQuery(req.query.url), |
6fad8e51 C |
41 | previewPath: playlist.getThumbnailStaticPath(), |
42 | previewSize: THUMBNAILS_SIZE, | |
43 | req | |
44 | }) | |
45 | ||
46 | return res.json(json) | |
47 | } | |
48 | ||
49 | function generateVideoOEmbed (req: express.Request, res: express.Response) { | |
453e83ea | 50 | const video = res.locals.videoAll |
6fad8e51 C |
51 | |
52 | const json = buildOEmbed({ | |
53 | channel: video.VideoChannel, | |
54 | title: video.name, | |
c8bac539 | 55 | embedPath: video.getEmbedStaticPath() + buildPlayerURLQuery(req.query.url), |
6fad8e51 C |
56 | previewPath: video.getPreviewStaticPath(), |
57 | previewSize: PREVIEWS_SIZE, | |
58 | req | |
59 | }) | |
60 | ||
61 | return res.json(json) | |
62 | } | |
63 | ||
c8bac539 DK |
64 | function buildPlayerURLQuery (inputQueryUrl: string) { |
65 | const allowedParameters = new Set([ | |
66 | 'start', | |
67 | 'stop', | |
68 | 'loop', | |
69 | 'autoplay', | |
70 | 'muted', | |
71 | 'controls', | |
72 | 'controlBar', | |
73 | 'title', | |
74 | 'api', | |
75 | 'warningTitle', | |
76 | 'peertubeLink', | |
77 | 'p2p', | |
78 | 'subtitle', | |
79 | 'bigPlayBackgroundColor', | |
80 | 'mode', | |
81 | 'foregroundColor' | |
82 | ]) | |
83 | ||
84 | const params = new URLSearchParams() | |
85 | ||
86 | new URL(inputQueryUrl).searchParams.forEach((v, k) => { | |
87 | if (allowedParameters.has(k)) { | |
88 | params.append(k, v) | |
89 | } | |
90 | }) | |
91 | ||
92 | const stringQuery = params.toString() | |
93 | if (!stringQuery) return '' | |
94 | ||
95 | return '?' + stringQuery | |
96 | } | |
97 | ||
6fad8e51 C |
98 | function buildOEmbed (options: { |
99 | req: express.Request | |
100 | title: string | |
101 | channel: MChannelSummary | |
102 | previewPath: string | null | |
103 | embedPath: string | |
104 | previewSize: { | |
105 | height: number | |
106 | width: number | |
107 | } | |
108 | }) { | |
109 | const { req, previewSize, previewPath, title, channel, embedPath } = options | |
110 | ||
6dd9de95 | 111 | const webserverUrl = WEBSERVER.URL |
4638cd71 C |
112 | const maxHeight = forceNumber(req.query.maxheight) |
113 | const maxWidth = forceNumber(req.query.maxwidth) | |
d8755eed | 114 | |
6fad8e51 | 115 | const embedUrl = webserverUrl + embedPath |
4097c6d6 | 116 | const embedTitle = escapeHTML(title) |
d8755eed | 117 | |
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118 | let thumbnailUrl = previewPath |
119 | ? webserverUrl + previewPath | |
120 | : undefined | |
121 | ||
c158a5fa | 122 | let embedWidth = EMBED_SIZE.width |
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123 | if (maxWidth < embedWidth) embedWidth = maxWidth |
124 | ||
c158a5fa C |
125 | let embedHeight = EMBED_SIZE.height |
126 | if (maxHeight < embedHeight) embedHeight = maxHeight | |
127 | ||
d8755eed C |
128 | // Our thumbnail is too big for the consumer |
129 | if ( | |
6fad8e51 C |
130 | (maxHeight !== undefined && maxHeight < previewSize.height) || |
131 | (maxWidth !== undefined && maxWidth < previewSize.width) | |
d8755eed C |
132 | ) { |
133 | thumbnailUrl = undefined | |
134 | } | |
135 | ||
6e14e400 | 136 | const html = `<iframe width="${embedWidth}" height="${embedHeight}" sandbox="allow-same-origin allow-scripts allow-popups" ` + |
4097c6d6 | 137 | `title="${embedTitle}" src="${embedUrl}" frameborder="0" allowfullscreen></iframe>` |
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138 | |
139 | const json: any = { | |
140 | type: 'video', | |
141 | version: '1.0', | |
142 | html, | |
143 | width: embedWidth, | |
144 | height: embedHeight, | |
ba2684ce | 145 | title, |
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146 | author_name: channel.name, |
147 | author_url: channel.Actor.url, | |
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148 | provider_name: 'PeerTube', |
149 | provider_url: webserverUrl | |
150 | } | |
151 | ||
152 | if (thumbnailUrl !== undefined) { | |
153 | json.thumbnail_url = thumbnailUrl | |
6fad8e51 C |
154 | json.thumbnail_width = previewSize.width |
155 | json.thumbnail_height = previewSize.height | |
d8755eed C |
156 | } |
157 | ||
6fad8e51 | 158 | return json |
d8755eed | 159 | } |
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160 | |
161 | function redirectToAccountUrl (req: express.Request, res: express.Response, next: express.NextFunction) { | |
162 | return res.redirect(res.locals.account.Actor.url) | |
163 | } |