server/helpers/custom-validators/servers.ts

   1 import validator from 'validator'
   2 import { exists, isArray } from './misc'
   3 import { isTestInstance } from '../core-utils'
   4 import { CONSTRAINTS_FIELDS } from '../../initializers/constants'
   5
   6 function isHostValid (host: string) {
   7   const isURLOptions = {
   8     require_host: true,
   9     require_tld: true
  10   }
  11
  12   // We validate 'localhost', so we don't have the top level domain
  13   if (isTestInstance()) {
  14     isURLOptions.require_tld = false
  15   }
  16
  17   return exists(host) && validator.isURL(host, isURLOptions) && host.split('://').length === 1
  18 }
  19
  20 function isEachUniqueHostValid (hosts: string[]) {
  21   return isArray(hosts) &&
  22     hosts.length !== 0 &&
  23     hosts.every(host => {
  24       return isHostValid(host) && hosts.indexOf(host) === hosts.lastIndexOf(host)
  25     })
  26 }
  27
  28 function isValidContactBody (value: any) {
  29   return exists(value) && validator.isLength(value, CONSTRAINTS_FIELDS.CONTACT_FORM.BODY)
  30 }
  31
  32 function isValidContactFromName (value: any) {
  33   return exists(value) && validator.isLength(value, CONSTRAINTS_FIELDS.CONTACT_FORM.FROM_NAME)
  34 }
  35
  36 // ---------------------------------------------------------------------------
  37
  38 export {
  39   isValidContactBody,
  40   isValidContactFromName,
  41   isEachUniqueHostValid,
  42   isHostValid
  43 }