90 lines
2.9 KiB
JavaScript
90 lines
2.9 KiB
JavaScript
/* eslint-disable func-names, space-before-function-paren, wrap-iife, no-var, no-param-reassign, no-cond-assign, one-var, one-var-declaration-per-line, no-void, guard-for-in, no-restricted-syntax, prefer-template, quotes, max-len */
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var base;
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var w = window;
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if (w.gl == null) {
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w.gl = {};
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}
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if ((base = w.gl).utils == null) {
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base.utils = {};
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}
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// Returns an array containing the value(s) of the
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// of the key passed as an argument
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w.gl.utils.getParameterValues = function(sParam) {
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var i, sPageURL, sParameterName, sURLVariables, values;
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sPageURL = decodeURIComponent(window.location.search.substring(1));
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sURLVariables = sPageURL.split('&');
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sParameterName = void 0;
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values = [];
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i = 0;
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while (i < sURLVariables.length) {
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sParameterName = sURLVariables[i].split('=');
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if (sParameterName[0] === sParam) {
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values.push(sParameterName[1].replace(/\+/g, ' '));
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}
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i += 1;
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}
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return values;
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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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w.gl.utils.mergeUrlParams = function(params, url) {
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var lastChar, newUrl, paramName, paramValue, pattern;
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newUrl = decodeURIComponent(url);
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for (paramName in params) {
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paramValue = params[paramName];
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pattern = new RegExp("\\b(" + paramName + "=).*?(&|$)");
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if (paramValue == null) {
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newUrl = newUrl.replace(pattern, '');
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} else if (url.search(pattern) !== -1) {
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newUrl = newUrl.replace(pattern, "$1" + paramValue + "$2");
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} else {
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newUrl = "" + newUrl + (newUrl.indexOf('?') > 0 ? '&' : '?') + paramName + "=" + paramValue;
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}
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}
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// Remove a trailing ampersand
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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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// removes parameter query string from url. returns the modified url
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w.gl.utils.removeParamQueryString = function(url, param) {
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var urlVariables, variables;
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url = decodeURIComponent(url);
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urlVariables = url.split('&');
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return ((function() {
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var j, len, results;
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results = [];
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for (j = 0, len = urlVariables.length; j < len; j += 1) {
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variables = urlVariables[j];
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if (variables.indexOf(param) === -1) {
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results.push(variables);
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}
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}
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return results;
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})()).join('&');
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};
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w.gl.utils.removeParams = (params) => {
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const url = new URL(window.location.href);
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params.forEach((param) => {
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url.search = w.gl.utils.removeParamQueryString(url.search, param);
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});
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return url.href;
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};
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w.gl.utils.getLocationHash = function(url) {
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var hashIndex;
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if (typeof url === 'undefined') {
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// Note: We can't use window.location.hash here because it's
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// not consistent across browsers - Firefox will pre-decode it
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url = window.location.href;
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}
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hashIndex = url.indexOf('#');
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return hashIndex === -1 ? null : url.substring(hashIndex + 1);
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};
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w.gl.utils.refreshCurrentPage = () => gl.utils.visitUrl(document.location.href);
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w.gl.utils.visitUrl = (url) => {
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document.location.href = url;
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};
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