/
getBaseUri.js
47 lines (42 loc) · 1.43 KB
/
getBaseUri.js
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
import Uri from '../ThirdParty/Uri.js';
import defined from './defined.js';
import DeveloperError from './DeveloperError.js';
/**
* Given a URI, returns the base path of the URI.
* @exports getBaseUri
*
* @param {String} uri The Uri.
* @param {Boolean} [includeQuery = false] Whether or not to include the query string and fragment form the uri
* @returns {String} The base path of the Uri.
*
* @example
* // basePath will be "/Gallery/";
* var basePath = Cesium.getBaseUri('/Gallery/simple.czml?value=true&example=false');
*
* // basePath will be "/Gallery/?value=true&example=false";
* var basePath = Cesium.getBaseUri('/Gallery/simple.czml?value=true&example=false', true);
*/
function getBaseUri(uri, includeQuery) {
//>>includeStart('debug', pragmas.debug);
if (!defined(uri)) {
throw new DeveloperError('uri is required.');
}
//>>includeEnd('debug');
var basePath = '';
var i = uri.lastIndexOf('/');
if (i !== -1) {
basePath = uri.substring(0, i + 1);
}
if (!includeQuery) {
return basePath;
}
uri = new Uri(uri);
if (defined(uri.query)) {
basePath += '?' + uri.query;
}
if (defined(uri.fragment)){
basePath += '#' + uri.fragment;
}
return basePath;
}
export default getBaseUri;