PeerTube/server/middlewares/validators/sort.ts

47 lines
1.7 KiB
TypeScript

import { query } from 'express-validator/check'
import * as express from 'express'
import { checkErrors } from './utils'
import { logger } from '../../helpers'
import { SORTABLE_COLUMNS } from '../../initializers'
// Initialize constants here for better performances
const SORTABLE_USERS_COLUMNS = createSortableColumns(SORTABLE_COLUMNS.USERS)
const SORTABLE_VIDEO_ABUSES_COLUMNS = createSortableColumns(SORTABLE_COLUMNS.VIDEO_ABUSES)
const SORTABLE_VIDEOS_COLUMNS = createSortableColumns(SORTABLE_COLUMNS.VIDEOS)
const SORTABLE_BLACKLISTS_COLUMNS = createSortableColumns(SORTABLE_COLUMNS.BLACKLISTS)
const usersSortValidator = checkSort(SORTABLE_USERS_COLUMNS)
const videoAbusesSortValidator = checkSort(SORTABLE_VIDEO_ABUSES_COLUMNS)
const videosSortValidator = checkSort(SORTABLE_VIDEOS_COLUMNS)
const blacklistSortValidator = checkSort(SORTABLE_BLACKLISTS_COLUMNS)
// ---------------------------------------------------------------------------
export {
usersSortValidator,
videoAbusesSortValidator,
videosSortValidator,
blacklistSortValidator
}
// ---------------------------------------------------------------------------
function checkSort (sortableColumns: string[]) {
return [
query('sort').optional().isIn(sortableColumns).withMessage('Should have correct sortable column'),
(req: express.Request, res: express.Response, next: express.NextFunction) => {
logger.debug('Checking sort parameters', { parameters: req.query })
checkErrors(req, res, next)
}
]
}
function createSortableColumns (sortableColumns: string[]) {
const sortableColumnDesc = sortableColumns.map(sortableColumn => '-' + sortableColumn)
return sortableColumns.concat(sortableColumnDesc)
}