368 lines
10 KiB
TypeScript
368 lines
10 KiB
TypeScript
import express from 'express'
|
|
import { Feed } from '@peertube/feed'
|
|
import { extname } from 'path'
|
|
import { mdToOneLinePlainText, toSafeHtml } from '@server/helpers/markdown'
|
|
import { getServerActor } from '@server/models/application/application'
|
|
import { getCategoryLabel } from '@server/models/video/formatter/video-format-utils'
|
|
import { VideoInclude } from '@shared/models'
|
|
import { buildNSFWFilter } from '../helpers/express-utils'
|
|
import { CONFIG } from '../initializers/config'
|
|
import { FEEDS, MIMETYPES, PREVIEWS_SIZE, ROUTE_CACHE_LIFETIME, WEBSERVER } from '../initializers/constants'
|
|
import {
|
|
asyncMiddleware,
|
|
commonVideosFiltersValidator,
|
|
feedsFormatValidator,
|
|
setDefaultVideosSort,
|
|
setFeedFormatContentType,
|
|
videoCommentsFeedsValidator,
|
|
videoFeedsValidator,
|
|
videosSortValidator,
|
|
videoSubscriptionFeedsValidator
|
|
} from '../middlewares'
|
|
import { cacheRouteFactory } from '../middlewares/cache/cache'
|
|
import { VideoModel } from '../models/video/video'
|
|
import { VideoCommentModel } from '../models/video/video-comment'
|
|
|
|
const feedsRouter = express.Router()
|
|
|
|
const cacheRoute = cacheRouteFactory({
|
|
headerBlacklist: [ 'Content-Type' ]
|
|
})
|
|
|
|
feedsRouter.get('/feeds/video-comments.:format',
|
|
feedsFormatValidator,
|
|
setFeedFormatContentType,
|
|
cacheRoute(ROUTE_CACHE_LIFETIME.FEEDS),
|
|
asyncMiddleware(videoFeedsValidator),
|
|
asyncMiddleware(videoCommentsFeedsValidator),
|
|
asyncMiddleware(generateVideoCommentsFeed)
|
|
)
|
|
|
|
feedsRouter.get('/feeds/videos.:format',
|
|
videosSortValidator,
|
|
setDefaultVideosSort,
|
|
feedsFormatValidator,
|
|
setFeedFormatContentType,
|
|
cacheRoute(ROUTE_CACHE_LIFETIME.FEEDS),
|
|
commonVideosFiltersValidator,
|
|
asyncMiddleware(videoFeedsValidator),
|
|
asyncMiddleware(generateVideoFeed)
|
|
)
|
|
|
|
feedsRouter.get('/feeds/subscriptions.:format',
|
|
videosSortValidator,
|
|
setDefaultVideosSort,
|
|
feedsFormatValidator,
|
|
setFeedFormatContentType,
|
|
cacheRoute(ROUTE_CACHE_LIFETIME.FEEDS),
|
|
commonVideosFiltersValidator,
|
|
asyncMiddleware(videoSubscriptionFeedsValidator),
|
|
asyncMiddleware(generateVideoFeedForSubscriptions)
|
|
)
|
|
|
|
// ---------------------------------------------------------------------------
|
|
|
|
export {
|
|
feedsRouter
|
|
}
|
|
|
|
// ---------------------------------------------------------------------------
|
|
|
|
async function generateVideoCommentsFeed (req: express.Request, res: express.Response) {
|
|
const start = 0
|
|
const video = res.locals.videoAll
|
|
const account = res.locals.account
|
|
const videoChannel = res.locals.videoChannel
|
|
|
|
const comments = await VideoCommentModel.listForFeed({
|
|
start,
|
|
count: FEEDS.COUNT,
|
|
videoId: video ? video.id : undefined,
|
|
accountId: account ? account.id : undefined,
|
|
videoChannelId: videoChannel ? videoChannel.id : undefined
|
|
})
|
|
|
|
let name: string
|
|
let description: string
|
|
|
|
if (videoChannel) {
|
|
name = videoChannel.getDisplayName()
|
|
description = videoChannel.description
|
|
} else if (account) {
|
|
name = account.getDisplayName()
|
|
description = account.description
|
|
} else {
|
|
name = video ? video.name : CONFIG.INSTANCE.NAME
|
|
description = video ? video.description : CONFIG.INSTANCE.DESCRIPTION
|
|
}
|
|
const feed = initFeed({
|
|
name,
|
|
description,
|
|
resourceType: 'video-comments',
|
|
queryString: new URL(WEBSERVER.URL + req.originalUrl).search
|
|
})
|
|
|
|
// Adding video items to the feed, one at a time
|
|
for (const comment of comments) {
|
|
const link = WEBSERVER.URL + comment.getCommentStaticPath()
|
|
|
|
let title = comment.Video.name
|
|
const author: { name: string, link: string }[] = []
|
|
|
|
if (comment.Account) {
|
|
title += ` - ${comment.Account.getDisplayName()}`
|
|
author.push({
|
|
name: comment.Account.getDisplayName(),
|
|
link: comment.Account.Actor.url
|
|
})
|
|
}
|
|
|
|
feed.addItem({
|
|
title,
|
|
id: comment.url,
|
|
link,
|
|
content: toSafeHtml(comment.text),
|
|
author,
|
|
date: comment.createdAt
|
|
})
|
|
}
|
|
|
|
// Now the feed generation is done, let's send it!
|
|
return sendFeed(feed, req, res)
|
|
}
|
|
|
|
async function generateVideoFeed (req: express.Request, res: express.Response) {
|
|
const start = 0
|
|
const account = res.locals.account
|
|
const videoChannel = res.locals.videoChannel
|
|
const nsfw = buildNSFWFilter(res, req.query.nsfw)
|
|
|
|
let name: string
|
|
let description: string
|
|
|
|
if (videoChannel) {
|
|
name = videoChannel.getDisplayName()
|
|
description = videoChannel.description
|
|
} else if (account) {
|
|
name = account.getDisplayName()
|
|
description = account.description
|
|
} else {
|
|
name = CONFIG.INSTANCE.NAME
|
|
description = CONFIG.INSTANCE.DESCRIPTION
|
|
}
|
|
|
|
const feed = initFeed({
|
|
name,
|
|
description,
|
|
resourceType: 'videos',
|
|
queryString: new URL(WEBSERVER.URL + req.url).search
|
|
})
|
|
|
|
const options = {
|
|
accountId: account ? account.id : null,
|
|
videoChannelId: videoChannel ? videoChannel.id : null
|
|
}
|
|
|
|
const server = await getServerActor()
|
|
const { data } = await VideoModel.listForApi({
|
|
start,
|
|
count: FEEDS.COUNT,
|
|
sort: req.query.sort,
|
|
displayOnlyForFollower: {
|
|
actorId: server.id,
|
|
orLocalVideos: true
|
|
},
|
|
nsfw,
|
|
isLocal: req.query.isLocal,
|
|
include: req.query.include | VideoInclude.FILES,
|
|
hasFiles: true,
|
|
countVideos: false,
|
|
...options
|
|
})
|
|
|
|
addVideosToFeed(feed, data)
|
|
|
|
// Now the feed generation is done, let's send it!
|
|
return sendFeed(feed, req, res)
|
|
}
|
|
|
|
async function generateVideoFeedForSubscriptions (req: express.Request, res: express.Response) {
|
|
const start = 0
|
|
const account = res.locals.account
|
|
const nsfw = buildNSFWFilter(res, req.query.nsfw)
|
|
const name = account.getDisplayName()
|
|
const description = account.description
|
|
|
|
const feed = initFeed({
|
|
name,
|
|
description,
|
|
resourceType: 'videos',
|
|
queryString: new URL(WEBSERVER.URL + req.url).search
|
|
})
|
|
|
|
const { data } = await VideoModel.listForApi({
|
|
start,
|
|
count: FEEDS.COUNT,
|
|
sort: req.query.sort,
|
|
nsfw,
|
|
|
|
isLocal: req.query.isLocal,
|
|
|
|
hasFiles: true,
|
|
include: req.query.include | VideoInclude.FILES,
|
|
|
|
countVideos: false,
|
|
|
|
displayOnlyForFollower: {
|
|
actorId: res.locals.user.Account.Actor.id,
|
|
orLocalVideos: false
|
|
},
|
|
user: res.locals.user
|
|
})
|
|
|
|
addVideosToFeed(feed, data)
|
|
|
|
// Now the feed generation is done, let's send it!
|
|
return sendFeed(feed, req, res)
|
|
}
|
|
|
|
function initFeed (parameters: {
|
|
name: string
|
|
description: string
|
|
resourceType?: 'videos' | 'video-comments'
|
|
queryString?: string
|
|
}) {
|
|
const webserverUrl = WEBSERVER.URL
|
|
const { name, description, resourceType, queryString } = parameters
|
|
|
|
return new Feed({
|
|
title: name,
|
|
description: mdToOneLinePlainText(description),
|
|
// updated: TODO: somehowGetLatestUpdate, // optional, default = today
|
|
id: webserverUrl,
|
|
link: webserverUrl,
|
|
image: webserverUrl + '/client/assets/images/icons/icon-96x96.png',
|
|
favicon: webserverUrl + '/client/assets/images/favicon.png',
|
|
copyright: `All rights reserved, unless otherwise specified in the terms specified at ${webserverUrl}/about` +
|
|
` and potential licenses granted by each content's rightholder.`,
|
|
generator: `Toraifōsu`, // ^.~
|
|
feedLinks: {
|
|
json: `${webserverUrl}/feeds/${resourceType}.json${queryString}`,
|
|
atom: `${webserverUrl}/feeds/${resourceType}.atom${queryString}`,
|
|
rss: `${webserverUrl}/feeds/${resourceType}.xml${queryString}`
|
|
},
|
|
author: {
|
|
name: 'Instance admin of ' + CONFIG.INSTANCE.NAME,
|
|
email: CONFIG.ADMIN.EMAIL,
|
|
link: `${webserverUrl}/about`
|
|
}
|
|
})
|
|
}
|
|
|
|
function addVideosToFeed (feed: Feed, videos: VideoModel[]) {
|
|
for (const video of videos) {
|
|
const formattedVideoFiles = video.getFormattedVideoFilesJSON(false)
|
|
|
|
const torrents = formattedVideoFiles.map(videoFile => ({
|
|
title: video.name,
|
|
url: videoFile.torrentUrl,
|
|
size_in_bytes: videoFile.size
|
|
}))
|
|
|
|
const videos = formattedVideoFiles.map(videoFile => {
|
|
const result = {
|
|
type: MIMETYPES.VIDEO.EXT_MIMETYPE[extname(videoFile.fileUrl)],
|
|
medium: 'video',
|
|
height: videoFile.resolution.id,
|
|
fileSize: videoFile.size,
|
|
url: videoFile.fileUrl,
|
|
framerate: videoFile.fps,
|
|
duration: video.duration
|
|
}
|
|
|
|
if (video.language) Object.assign(result, { lang: video.language })
|
|
|
|
return result
|
|
})
|
|
|
|
const categories: { value: number, label: string }[] = []
|
|
if (video.category) {
|
|
categories.push({
|
|
value: video.category,
|
|
label: getCategoryLabel(video.category)
|
|
})
|
|
}
|
|
|
|
feed.addItem({
|
|
title: video.name,
|
|
id: video.url,
|
|
link: WEBSERVER.URL + video.getWatchStaticPath(),
|
|
description: mdToOneLinePlainText(video.getTruncatedDescription()),
|
|
content: toSafeHtml(video.description),
|
|
author: [
|
|
{
|
|
name: video.VideoChannel.Account.getDisplayName(),
|
|
link: video.VideoChannel.Account.Actor.url
|
|
}
|
|
],
|
|
date: video.publishedAt,
|
|
nsfw: video.nsfw,
|
|
torrents,
|
|
|
|
// Enclosure
|
|
video: {
|
|
url: videos[0].url,
|
|
length: videos[0].fileSize,
|
|
type: videos[0].type
|
|
},
|
|
|
|
// Media RSS
|
|
videos,
|
|
|
|
embed: {
|
|
url: video.getEmbedStaticPath(),
|
|
allowFullscreen: true
|
|
},
|
|
player: {
|
|
url: video.getWatchStaticPath()
|
|
},
|
|
categories,
|
|
community: {
|
|
statistics: {
|
|
views: video.views
|
|
}
|
|
},
|
|
thumbnails: [
|
|
{
|
|
url: WEBSERVER.URL + video.getPreviewStaticPath(),
|
|
height: PREVIEWS_SIZE.height,
|
|
width: PREVIEWS_SIZE.width
|
|
}
|
|
]
|
|
})
|
|
}
|
|
}
|
|
|
|
function sendFeed (feed: Feed, req: express.Request, res: express.Response) {
|
|
const format = req.params.format
|
|
|
|
if (format === 'atom' || format === 'atom1') {
|
|
return res.send(feed.atom1()).end()
|
|
}
|
|
|
|
if (format === 'json' || format === 'json1') {
|
|
return res.send(feed.json1()).end()
|
|
}
|
|
|
|
if (format === 'rss' || format === 'rss2') {
|
|
return res.send(feed.rss2()).end()
|
|
}
|
|
|
|
// We're in the ambiguous '.xml' case and we look at the format query parameter
|
|
if (req.query.format === 'atom' || req.query.format === 'atom1') {
|
|
return res.send(feed.atom1()).end()
|
|
}
|
|
|
|
return res.send(feed.rss2()).end()
|
|
}
|