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- /**
- * @copyright 2019 Christoph Wurst <christoph@winzerhof-wurst.at>
- *
- * @author Christoph Wurst <christoph@winzerhof-wurst.at>
- * @author John Molakvoæ <skjnldsv@protonmail.com>
- * @author Roeland Jago Douma <roeland@famdouma.nl>
- *
- * @license GNU AGPL version 3 or any later version
- *
- * This program 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, either version 3 of the
- * License, or (at your option) any later version.
- *
- * This program 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/>.
- *
- */
-
- import $ from 'jquery'
-
- /**
- * Parses a URL query string into a JS map
- *
- * @param {string} queryString query string in the format param1=1234¶m2=abcde¶m3=xyz
- * @return {object.<string, string>} map containing key/values matching the URL parameters
- */
- export const parse = queryString => {
- let pos
- let components
- const result = {}
- let key
- if (!queryString) {
- return null
- }
- pos = queryString.indexOf('?')
- if (pos >= 0) {
- queryString = queryString.substr(pos + 1)
- }
- const parts = queryString.replace(/\+/g, '%20').split('&')
- for (let i = 0; i < parts.length; i++) {
- // split on first equal sign
- const part = parts[i]
- pos = part.indexOf('=')
- if (pos >= 0) {
- components = [
- part.substr(0, pos),
- part.substr(pos + 1),
- ]
- } else {
- // key only
- components = [part]
- }
- if (!components.length) {
- continue
- }
- key = decodeURIComponent(components[0])
- if (!key) {
- continue
- }
- // if equal sign was there, return string
- if (components.length > 1) {
- result[key] = decodeURIComponent(components[1])
- } else {
- // no equal sign => null value
- result[key] = null
- }
- }
- return result
- }
-
- /**
- * Builds a URL query from a JS map.
- *
- * @param {object.<string, string>} params map containing key/values matching the URL parameters
- * @return {string} String containing a URL query (without question) mark
- */
- export const build = params => {
- if (!params) {
- return ''
- }
- return $.map(params, function(value, key) {
- let s = encodeURIComponent(key)
- if (value !== null && typeof (value) !== 'undefined') {
- s += '=' + encodeURIComponent(value)
- }
- return s
- }).join('&')
- }
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