55 lines
1.6 KiB
JavaScript
55 lines
1.6 KiB
JavaScript
define([
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'../ThirdParty/Uri',
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'./defaultValue',
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'./defined',
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'./DeveloperError'
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], function(
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Uri,
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defaultValue,
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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 relative Uri and a base Uri, returns the absolute Uri of the relative Uri.
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* @exports getAbsoluteUri
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*
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* @param {String} relative The relative Uri.
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* @param {String} [base] The base Uri.
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* @returns {String} The absolute Uri of the given relative Uri.
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*
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* @example
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* //absolute Uri will be "https://test.com/awesome.png";
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* var absoluteUri = Cesium.getAbsoluteUri('awesome.png', 'https://test.com');
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*/
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function getAbsoluteUri(relative, base) {
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var documentObject;
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if (typeof document !== 'undefined') {
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documentObject = document;
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}
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return getAbsoluteUri._implementation(relative, base, documentObject);
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}
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getAbsoluteUri._implementation = function(relative, base, documentObject) {
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//>>includeStart('debug', pragmas.debug);
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if (!defined(relative)) {
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throw new DeveloperError('relative uri is required.');
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}
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//>>includeEnd('debug');
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if (!defined(base)) {
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if (typeof documentObject === 'undefined') {
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return relative;
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}
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base = defaultValue(documentObject.baseURI, documentObject.location.href);
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}
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var baseUri = new Uri(base);
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var relativeUri = new Uri(relative);
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return relativeUri.resolve(baseUri).toString();
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};
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return getAbsoluteUri;
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});
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