[github/Chocobozzz/PeerTube.git] / server / middlewares / pagination.ts

import * as express from 'express'
import { PAGINATION } from '../initializers/constants'

function setDefaultPagination (req: express.Request, res: express.Response, next: express.NextFunction) {
  if (!req.query.start) req.query.start = 0
  else req.query.start = parseInt(req.query.start, 10)

  if (!req.query.count) req.query.count = PAGINATION.COUNT.DEFAULT
  else req.query.count = parseInt(req.query.count, 10)

  if (req.query.count > PAGINATION.COUNT.MAX) req.query.count = PAGINATION.COUNT.MAX

  return next()
}

// ---------------------------------------------------------------------------

export {
  setDefaultPagination
}
Commit	Line	Data
	1	import * as express from 'express'
	2	import { PAGINATION } from '../initializers/constants'
	3
	4	function setDefaultPagination (req: express.Request, res: express.Response, next: express.NextFunction) {
	5	if (!req.query.start) req.query.start = 0
	6	else req.query.start = parseInt(req.query.start, 10)
	7
	8	if (!req.query.count) req.query.count = PAGINATION.COUNT.DEFAULT
	9	else req.query.count = parseInt(req.query.count, 10)
	10
	11	if (req.query.count > PAGINATION.COUNT.MAX) req.query.count = PAGINATION.COUNT.MAX
	12
	13	return next()
	14	}
	15
	16	// ---------------------------------------------------------------------------
	17
	18	export {
	19	setDefaultPagination
	20	}