93 lines
2.5 KiB
JavaScript
93 lines
2.5 KiB
JavaScript
// Returns an array containing the value(s) of the
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// of the key passed as an argument
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export function getParameterValues(sParam) {
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const sPageURL = decodeURIComponent(window.location.search.substring(1));
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return sPageURL.split('&').reduce((acc, urlParam) => {
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const sParameterName = urlParam.split('=');
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if (sParameterName[0] === sParam) {
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acc.push(sParameterName[1].replace(/\+/g, ' '));
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}
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return acc;
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}, []);
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}
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// @param {Object} params - url keys and value to merge
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// @param {String} url
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export function mergeUrlParams(params, url) {
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let newUrl = Object.keys(params).reduce((acc, paramName) => {
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const paramValue = encodeURIComponent(params[paramName]);
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const pattern = new RegExp(`\\b(${paramName}=).*?(&|$)`);
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if (paramValue === null) {
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return acc.replace(pattern, '');
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} else if (url.search(pattern) !== -1) {
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return acc.replace(pattern, `$1${paramValue}$2`);
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}
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return `${acc}${acc.indexOf('?') > 0 ? '&' : '?'}${paramName}=${paramValue}`;
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}, decodeURIComponent(url));
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// Remove a trailing ampersand
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const lastChar = newUrl[newUrl.length - 1];
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if (lastChar === '&') {
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newUrl = newUrl.slice(0, -1);
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}
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return newUrl;
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}
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export function removeParamQueryString(url, param) {
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const decodedUrl = decodeURIComponent(url);
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const urlVariables = decodedUrl.split('&');
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return urlVariables.filter(variable => variable.indexOf(param) === -1).join('&');
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}
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export function removeParams(params) {
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const url = document.createElement('a');
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url.href = window.location.href;
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params.forEach(param => {
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url.search = removeParamQueryString(url.search, param);
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});
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return url.href;
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}
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export function getLocationHash(url = window.location.href) {
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const hashIndex = url.indexOf('#');
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return hashIndex === -1 ? null : url.substring(hashIndex + 1);
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}
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export function visitUrl(url, external = false) {
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if (external) {
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// Simulate `target="blank" rel="noopener noreferrer"`
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// See https://mathiasbynens.github.io/rel-noopener/
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const otherWindow = window.open();
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otherWindow.opener = null;
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otherWindow.location = url;
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} else {
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window.location.href = url;
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}
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}
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export function refreshCurrentPage() {
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visitUrl(window.location.href);
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}
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export function redirectTo(url) {
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return window.location.assign(url);
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}
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export function webIDEUrl(route = undefined) {
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let returnUrl = `${gon.relative_url_root}/-/ide/`;
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if (route) {
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returnUrl += `project${route}`;
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}
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return returnUrl;
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}
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