97 lines
2.8 KiB
TypeScript
97 lines
2.8 KiB
TypeScript
import express from 'express'
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import { toSafeHtml } from '@server/helpers/markdown'
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import { cacheRouteFactory } from '@server/middlewares'
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import { CONFIG } from '../../initializers/config'
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import { ROUTE_CACHE_LIFETIME, WEBSERVER } from '../../initializers/constants'
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import {
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asyncMiddleware,
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feedsFormatValidator,
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setFeedFormatContentType,
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videoCommentsFeedsValidator,
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videoFeedsValidator
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} from '../../middlewares'
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import { VideoCommentModel } from '../../models/video/video-comment'
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import { buildFeedMetadata, initFeed, sendFeed } from './shared'
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const commentFeedsRouter = express.Router()
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// ---------------------------------------------------------------------------
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const { middleware: cacheRouteMiddleware } = cacheRouteFactory({
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headerBlacklist: [ 'Content-Type' ]
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})
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// ---------------------------------------------------------------------------
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commentFeedsRouter.get('/video-comments.:format',
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feedsFormatValidator,
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setFeedFormatContentType,
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cacheRouteMiddleware(ROUTE_CACHE_LIFETIME.FEEDS),
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asyncMiddleware(videoFeedsValidator),
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asyncMiddleware(videoCommentsFeedsValidator),
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asyncMiddleware(generateVideoCommentsFeed)
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)
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// ---------------------------------------------------------------------------
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export {
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commentFeedsRouter
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}
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// ---------------------------------------------------------------------------
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async function generateVideoCommentsFeed (req: express.Request, res: express.Response) {
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const start = 0
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const video = res.locals.videoAll
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const account = res.locals.account
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const videoChannel = res.locals.videoChannel
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const comments = await VideoCommentModel.listForFeed({
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start,
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count: CONFIG.FEEDS.COMMENTS.COUNT,
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videoId: video ? video.id : undefined,
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accountId: account ? account.id : undefined,
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videoChannelId: videoChannel ? videoChannel.id : undefined
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})
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const { name, description, imageUrl, link } = await buildFeedMetadata({ video, account, videoChannel })
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const feed = initFeed({
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name,
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description,
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imageUrl,
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isPodcast: false,
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link,
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resourceType: 'video-comments',
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queryString: new URL(WEBSERVER.URL + req.originalUrl).search
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})
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// Adding video items to the feed, one at a time
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for (const comment of comments) {
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const localLink = WEBSERVER.URL + comment.getCommentStaticPath()
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let title = comment.Video.name
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const author: { name: string, link: string }[] = []
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if (comment.Account) {
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title += ` - ${comment.Account.getDisplayName()}`
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author.push({
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name: comment.Account.getDisplayName(),
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link: comment.Account.Actor.url
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})
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}
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feed.addItem({
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title,
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id: localLink,
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link: localLink,
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content: toSafeHtml(comment.text),
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author,
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date: comment.createdAt
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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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