47 lines
1.3 KiB
JavaScript
47 lines
1.3 KiB
JavaScript
import Uri from "urijs";
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import defined from "./defined.js";
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import DeveloperError from "./DeveloperError.js";
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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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* @function
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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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* const absoluteUri = Cesium.getAbsoluteUri('awesome.png', 'https://test.com');
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*/
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function getAbsoluteUri(relative, base) {
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let 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 = documentObject.baseURI ?? documentObject.location.href;
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}
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const relativeUri = new Uri(relative);
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if (relativeUri.scheme() !== "") {
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return relativeUri.toString();
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}
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return relativeUri.absoluteTo(base).toString();
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};
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export default getAbsoluteUri;
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