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peertube/server/middlewares/validators/feeds.ts

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import * as express from 'express'
import { param, query } from 'express-validator/check'
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import { doesAccountIdExist, isAccountNameValid, doesAccountNameWithHostExist } from '../../helpers/custom-validators/accounts'
import { isIdOrUUIDValid } from '../../helpers/custom-validators/misc'
import { logger } from '../../helpers/logger'
import { areValidationErrors } from './utils'
import { isValidRSSFeed } from '../../helpers/custom-validators/feeds'
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import { doesVideoChannelIdExist, doesVideoChannelNameWithHostExist } from '../../helpers/custom-validators/video-channels'
import { doesVideoExist } from '../../helpers/custom-validators/videos'
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import { isActorPreferredUsernameValid } from '../../helpers/custom-validators/activitypub/actor'
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const videoFeedsValidator = [
param('format').optional().custom(isValidRSSFeed).withMessage('Should have a valid format (rss, atom, json)'),
query('format').optional().custom(isValidRSSFeed).withMessage('Should have a valid format (rss, atom, json)'),
query('accountId').optional().custom(isIdOrUUIDValid),
query('accountName').optional().custom(isAccountNameValid),
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query('videoChannelId').optional().custom(isIdOrUUIDValid),
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query('videoChannelName').optional().custom(isActorPreferredUsernameValid),
async (req: express.Request, res: express.Response, next: express.NextFunction) => {
logger.debug('Checking feeds parameters', { parameters: req.query })
if (areValidationErrors(req, res)) return
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if (req.query.accountId && !await doesAccountIdExist(req.query.accountId, res)) return
if (req.query.videoChannelId && !await doesVideoChannelIdExist(req.query.videoChannelId, res)) return
if (req.query.accountName && !await doesAccountNameWithHostExist(req.query.accountName, res)) return
if (req.query.videoChannelName && !await doesVideoChannelNameWithHostExist(req.query.videoChannelName, res)) return
return next()
}
]
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const videoCommentsFeedsValidator = [
param('format').optional().custom(isValidRSSFeed).withMessage('Should have a valid format (rss, atom, json)'),
query('format').optional().custom(isValidRSSFeed).withMessage('Should have a valid format (rss, atom, json)'),
query('videoId').optional().custom(isIdOrUUIDValid),
async (req: express.Request, res: express.Response, next: express.NextFunction) => {
logger.debug('Checking feeds parameters', { parameters: req.query })
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()
}
]
// ---------------------------------------------------------------------------
export {
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videoFeedsValidator,
videoCommentsFeedsValidator
}