PeerTube/server/controllers/services.ts

63 lines
1.9 KiB
TypeScript
Raw Normal View History

2017-10-16 10:05:49 +02:00
import * as express from 'express'
import { CONFIG, PREVIEWS_SIZE, EMBED_SIZE } from '../initializers'
2017-10-16 10:05:49 +02:00
import { oembedValidator } from '../middlewares'
import { VideoInstance } from '../models'
const servicesRouter = express.Router()
servicesRouter.use('/oembed', oembedValidator, generateOEmbed)
// ---------------------------------------------------------------------------
export {
servicesRouter
}
// ---------------------------------------------------------------------------
function generateOEmbed (req: express.Request, res: express.Response, next: express.NextFunction) {
const video = res.locals.video as VideoInstance
const webserverUrl = CONFIG.WEBSERVER.URL
const maxHeight = parseInt(req.query.maxheight, 10)
const maxWidth = parseInt(req.query.maxwidth, 10)
const embedUrl = webserverUrl + video.getEmbedPath()
let thumbnailUrl = webserverUrl + video.getPreviewPath()
let embedWidth = EMBED_SIZE.width
let embedHeight = EMBED_SIZE.height
2017-10-16 10:05:49 +02:00
if (maxHeight < embedHeight) embedHeight = maxHeight
if (maxWidth < embedWidth) embedWidth = maxWidth
// Our thumbnail is too big for the consumer
if (
(maxHeight !== undefined && maxHeight < PREVIEWS_SIZE.height) ||
(maxWidth !== undefined && maxWidth < PREVIEWS_SIZE.width)
2017-10-16 10:05:49 +02:00
) {
thumbnailUrl = undefined
}
const html = `<iframe width="${embedWidth}" height="${embedHeight}" src="${embedUrl}" frameborder="0" allowfullscreen></iframe>`
const json: any = {
type: 'video',
version: '1.0',
html,
width: embedWidth,
height: embedHeight,
title: video.name,
2017-10-24 19:41:09 +02:00
author_name: video.VideoChannel.Author.name,
2017-10-16 10:05:49 +02:00
provider_name: 'PeerTube',
provider_url: webserverUrl
}
if (thumbnailUrl !== undefined) {
json.thumbnail_url = thumbnailUrl
json.thumbnail_width = PREVIEWS_SIZE.width
json.thumbnail_height = PREVIEWS_SIZE.height
2017-10-16 10:05:49 +02:00
}
return res.json(json)
}