-
Notifications
You must be signed in to change notification settings - Fork 3.4k
/
getBaseUri.js
47 lines (42 loc) · 1.22 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 "urijs";
import defined from "./defined.js";
import DeveloperError from "./DeveloperError.js";
/**
* Given a URI, returns the base path of the URI.
* @function
*
* @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/";
* const basePath = Cesium.getBaseUri('/Gallery/simple.czml?value=true&example=false');
*
* // basePath will be "/Gallery/?value=true&example=false";
* const 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');
let basePath = "";
const i = uri.lastIndexOf("/");
if (i !== -1) {
basePath = uri.substring(0, i + 1);
}
if (!includeQuery) {
return basePath;
}
uri = new Uri(uri);
if (uri.query().length !== 0) {
basePath += `?${uri.query()}`;
}
if (uri.fragment().length !== 0) {
basePath += `#${uri.fragment()}`;
}
return basePath;
}
export default getBaseUri;