74 lines
2.3 KiB
TypeScript
74 lines
2.3 KiB
TypeScript
import * as express from 'express'
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import { EMBED_SIZE, PREVIEWS_SIZE, WEBSERVER } from '../initializers/constants'
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import { asyncMiddleware, oembedValidator } from '../middlewares'
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import { accountNameWithHostGetValidator } from '../middlewares/validators'
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const servicesRouter = express.Router()
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servicesRouter.use('/oembed',
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asyncMiddleware(oembedValidator),
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generateOEmbed
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)
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servicesRouter.use('/redirect/accounts/:accountName',
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asyncMiddleware(accountNameWithHostGetValidator),
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redirectToAccountUrl
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)
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// ---------------------------------------------------------------------------
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export {
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servicesRouter
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}
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// ---------------------------------------------------------------------------
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function generateOEmbed (req: express.Request, res: express.Response) {
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const video = res.locals.videoAll
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const webserverUrl = WEBSERVER.URL
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const maxHeight = parseInt(req.query.maxheight, 10)
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const maxWidth = parseInt(req.query.maxwidth, 10)
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const embedUrl = webserverUrl + video.getEmbedStaticPath()
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let thumbnailUrl = webserverUrl + video.getPreviewStaticPath()
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let embedWidth = EMBED_SIZE.width
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let embedHeight = EMBED_SIZE.height
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if (maxHeight < embedHeight) embedHeight = maxHeight
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if (maxWidth < embedWidth) embedWidth = maxWidth
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// Our thumbnail is too big for the consumer
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if (
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(maxHeight !== undefined && maxHeight < PREVIEWS_SIZE.height) ||
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(maxWidth !== undefined && maxWidth < PREVIEWS_SIZE.width)
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) {
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thumbnailUrl = undefined
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}
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const html = `<iframe width="${embedWidth}" height="${embedHeight}" sandbox="allow-same-origin allow-scripts" ` +
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`src="${embedUrl}" frameborder="0" allowfullscreen></iframe>`
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const json: any = {
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type: 'video',
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version: '1.0',
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html,
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width: embedWidth,
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height: embedHeight,
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title: video.name,
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author_name: video.VideoChannel.Account.name,
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author_url: video.VideoChannel.Account.Actor.url,
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provider_name: 'PeerTube',
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provider_url: webserverUrl
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}
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if (thumbnailUrl !== undefined) {
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json.thumbnail_url = thumbnailUrl
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json.thumbnail_width = PREVIEWS_SIZE.width
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json.thumbnail_height = PREVIEWS_SIZE.height
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}
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return res.json(json)
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}
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function redirectToAccountUrl (req: express.Request, res: express.Response, next: express.NextFunction) {
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return res.redirect(res.locals.account.Actor.url)
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}
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