56 lines
1.5 KiB
JavaScript
56 lines
1.5 KiB
JavaScript
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define([
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'../ThirdParty/Uri',
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'./defined',
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'./DeveloperError'
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], function(
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Uri,
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defined,
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DeveloperError) {
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'use strict';
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/**
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* Given a URI, returns the base path of the URI.
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* @exports getBaseUri
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*
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* @param {String} uri The Uri.
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* @param {Boolean} [includeQuery = false] Whether or not to include the query string and fragment form the uri
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* @returns {String} The base path of the Uri.
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*
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* @example
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* // basePath will be "/Gallery/";
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* var basePath = Cesium.getBaseUri('/Gallery/simple.czml?value=true&example=false');
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*
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* // basePath will be "/Gallery/?value=true&example=false";
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* var basePath = Cesium.getBaseUri('/Gallery/simple.czml?value=true&example=false', true);
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*/
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function getBaseUri(uri, includeQuery) {
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//>>includeStart('debug', pragmas.debug);
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if (!defined(uri)) {
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throw new DeveloperError('uri is required.');
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}
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//>>includeEnd('debug');
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var basePath = '';
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var i = uri.lastIndexOf('/');
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if (i !== -1) {
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basePath = uri.substring(0, i + 1);
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}
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if (!includeQuery) {
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return basePath;
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}
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uri = new Uri(uri);
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if (defined(uri.query)) {
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basePath += '?' + uri.query;
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}
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if (defined(uri.fragment)){
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basePath += '#' + uri.fragment;
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}
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return basePath;
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}
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return getBaseUri;
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});
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