canvas-lms/packages/query-string-encoding/index.js

36 lines
1.1 KiB
JavaScript

/*
* Copyright (C) 2017 - present Instructure, Inc.
*
* This file is part of Canvas.
*
* Canvas is free software: you can redistribute it and/or modify it under
* the terms of the GNU Affero General Public License as published by the Free
* Software Foundation, version 3 of the License.
*
* Canvas is distributed in the hope that it will be useful, but WITHOUT ANY
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
* A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
* details.
*
* You should have received a copy of the GNU Affero General Public License along
* with this program. If not, see <http://www.gnu.org/licenses/>.
*/
export function encodeQueryString(params) {
return params
.map(param => {
const key = Object.keys(param)[0]
const value = param[key]
return value !== null ? `${key}=${value}` : null
})
.filter(Boolean)
.join('&')
}
export function decodeQueryString(string) {
return string
.split('&')
.map(pair => pair.split('='))
.map(([key, value]) => ({[key]: value}))
}