mirror of https://github.com/Chocobozzz/PeerTube
132 lines
4.0 KiB
TypeScript
132 lines
4.0 KiB
TypeScript
import * as express from 'express'
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import { CONFIG, FEEDS } from '../initializers/constants'
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import { asyncMiddleware, feedsValidator, setDefaultSort, videosSortValidator } from '../middlewares'
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import { VideoModel } from '../models/video/video'
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import * as Feed from 'pfeed'
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import { ResultList } from '../../shared/models'
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import { AccountModel } from '../models/account/account'
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import { cacheRoute } from '../middlewares/cache'
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import { VideoSortField } from '../../client/src/app/shared/video/sort-field.type'
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const feedsRouter = express.Router()
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feedsRouter.get('/feeds/videos.:format',
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videosSortValidator,
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setDefaultSort,
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asyncMiddleware(feedsValidator),
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asyncMiddleware(cacheRoute),
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asyncMiddleware(generateFeed)
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)
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// ---------------------------------------------------------------------------
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export {
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feedsRouter
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}
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// ---------------------------------------------------------------------------
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async function generateFeed (req: express.Request, res: express.Response, next: express.NextFunction) {
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let feed = initFeed()
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const start = 0
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const account: AccountModel = res.locals.account
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const hideNSFW = CONFIG.INSTANCE.DEFAULT_NSFW_POLICY === 'do_not_list'
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const resultList = await VideoModel.listForApi({
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start,
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count: FEEDS.COUNT,
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sort: req.query.sort,
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hideNSFW,
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filter: req.query.filter,
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withFiles: true,
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accountId: account ? account.id : null
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})
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// Adding video items to the feed, one at a time
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resultList.data.forEach(video => {
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const formattedVideoFiles = video.getFormattedVideoFilesJSON()
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const torrents = formattedVideoFiles.map(videoFile => ({
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title: video.name,
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url: videoFile.torrentUrl,
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size_in_bytes: videoFile.size
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}))
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feed.addItem({
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title: video.name,
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id: video.url,
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link: video.url,
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description: video.getTruncatedDescription(),
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content: video.description,
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author: [
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{
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name: video.VideoChannel.Account.getDisplayName(),
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link: video.VideoChannel.Account.Actor.url
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}
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],
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date: video.publishedAt,
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language: video.language,
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nsfw: video.nsfw,
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torrent: torrents
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})
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})
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// Now the feed generation is done, let's send it!
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return sendFeed(feed, req, res)
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}
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function initFeed () {
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const webserverUrl = CONFIG.WEBSERVER.URL
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return new Feed({
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title: CONFIG.INSTANCE.NAME,
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description: CONFIG.INSTANCE.SHORT_DESCRIPTION,
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// updated: TODO: somehowGetLatestUpdate, // optional, default = today
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id: webserverUrl,
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link: webserverUrl,
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image: webserverUrl + '/client/assets/images/icons/icon-96x96.png',
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favicon: webserverUrl + '/client/assets/images/favicon.png',
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copyright: `All rights reserved, unless otherwise specified in the terms specified at ${webserverUrl}/about` +
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` and potential licenses granted by each content's rightholder.`,
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generator: `Toraifōsu`, // ^.~
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feedLinks: {
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json: `${webserverUrl}/feeds/videos.json`,
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atom: `${webserverUrl}/feeds/videos.atom`,
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rss: `${webserverUrl}/feeds/videos.xml`
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},
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author: {
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name: 'Instance admin of ' + CONFIG.INSTANCE.NAME,
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email: CONFIG.ADMIN.EMAIL,
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link: `${webserverUrl}/about`
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}
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})
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}
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function sendFeed (feed, req: express.Request, res: express.Response) {
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const format = req.params.format
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if (format === 'atom' || format === 'atom1') {
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res.set('Content-Type', 'application/atom+xml')
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return res.send(feed.atom1()).end()
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}
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if (format === 'json' || format === 'json1') {
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res.set('Content-Type', 'application/json')
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return res.send(feed.json1()).end()
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}
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if (format === 'rss' || format === 'rss2') {
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res.set('Content-Type', 'application/rss+xml')
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return res.send(feed.rss2()).end()
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}
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// We're in the ambiguous '.xml' case and we look at the format query parameter
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if (req.query.format === 'atom' || req.query.format === 'atom1') {
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res.set('Content-Type', 'application/atom+xml')
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return res.send(feed.atom1()).end()
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}
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res.set('Content-Type', 'application/rss+xml')
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return res.send(feed.rss2()).end()
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}
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