mirror of https://github.com/Chocobozzz/PeerTube
87 lines
3.2 KiB
TypeScript
87 lines
3.2 KiB
TypeScript
import * as express from 'express'
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import { param, query } from 'express-validator'
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import { isIdOrUUIDValid, isIdValid } from '../../helpers/custom-validators/misc'
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import { logger } from '../../helpers/logger'
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import { areValidationErrors } from './utils'
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import { isValidRSSFeed } from '../../helpers/custom-validators/feeds'
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import { doesVideoExist } from '../../helpers/middlewares/videos'
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import {
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doesAccountIdExist,
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doesAccountNameWithHostExist,
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doesVideoChannelIdExist,
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doesVideoChannelNameWithHostExist
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} from '../../helpers/middlewares'
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const feedsFormatValidator = [
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param('format').optional().custom(isValidRSSFeed).withMessage('Should have a valid format (rss, atom, json)'),
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query('format').optional().custom(isValidRSSFeed).withMessage('Should have a valid format (rss, atom, json)')
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]
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function setFeedFormatContentType (req: express.Request, res: express.Response, next: express.NextFunction) {
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const format = req.query.format || req.params.format || 'rss'
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let acceptableContentTypes: string[]
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if (format === 'atom' || format === 'atom1') {
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acceptableContentTypes = [ 'application/atom+xml', 'application/xml', 'text/xml' ]
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} else if (format === 'json' || format === 'json1') {
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acceptableContentTypes = [ 'application/json' ]
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} else if (format === 'rss' || format === 'rss2') {
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acceptableContentTypes = [ 'application/rss+xml', 'application/xml', 'text/xml' ]
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} else {
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acceptableContentTypes = [ 'application/xml', 'text/xml' ]
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}
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if (req.accepts(acceptableContentTypes)) {
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res.set('Content-Type', req.accepts(acceptableContentTypes) as string)
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} else {
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return res.status(406).send({
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message: `You should accept at least one of the following content-types: ${acceptableContentTypes.join(', ')}`
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}).end()
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}
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return next()
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}
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const videoFeedsValidator = [
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query('accountId').optional().custom(isIdValid),
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query('accountName').optional(),
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query('videoChannelId').optional().custom(isIdValid),
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query('videoChannelName').optional(),
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async (req: express.Request, res: express.Response, next: express.NextFunction) => {
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logger.debug('Checking feeds parameters', { parameters: req.query })
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if (areValidationErrors(req, res)) return
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if (req.query.accountId && !await doesAccountIdExist(req.query.accountId, res)) return
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if (req.query.videoChannelId && !await doesVideoChannelIdExist(req.query.videoChannelId, res)) return
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if (req.query.accountName && !await doesAccountNameWithHostExist(req.query.accountName, res)) return
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if (req.query.videoChannelName && !await doesVideoChannelNameWithHostExist(req.query.videoChannelName, res)) return
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return next()
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}
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]
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const videoCommentsFeedsValidator = [
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query('videoId').optional().custom(isIdOrUUIDValid),
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async (req: express.Request, res: express.Response, next: express.NextFunction) => {
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logger.debug('Checking feeds parameters', { parameters: req.query })
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if (areValidationErrors(req, res)) return
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if (req.query.videoId && !await doesVideoExist(req.query.videoId, res)) return
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return next()
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}
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]
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// ---------------------------------------------------------------------------
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export {
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feedsFormatValidator,
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setFeedFormatContentType,
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videoFeedsValidator,
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videoCommentsFeedsValidator
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}
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