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| 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 48 49 50 51 52 53 54 55 56 57 58 59 60 61 | 336x 1x 335x 335x 42x 293x 293x 874x 874x 874x 874x 872x 2x 874x 874x 8x 866x 3x 863x 293x | import defined from "./defined.js";
import DeveloperError from "./DeveloperError.js";
/**
* Parses a query string into an object, where the keys and values of the object are the
* name/value pairs from the query string, decoded. If a name appears multiple times,
* the value in the object will be an array of values.
* @function queryToObject
*
* @param {string} queryString The query string.
* @returns {object} An object containing the parameters parsed from the query string.
*
*
* @example
* const obj = Cesium.queryToObject('key1=some%20value&key2=a%2Fb&key3=x&key3=y');
* // obj will be:
* // {
* // key1 : 'some value',
* // key2 : 'a/b',
* // key3 : ['x', 'y']
* // }
*
* @see objectToQuery
*/
function queryToObject(queryString) {
//>>includeStart('debug', pragmas.debug);
if (!defined(queryString)) {
throw new DeveloperError("queryString is required.");
}
//>>includeEnd('debug');
const result = {};
if (queryString === "") {
return result;
}
const parts = queryString.replace(/\+/g, "%20").split(/[&;]/);
for (let i = 0, len = parts.length; i < len; ++i) {
const subparts = parts[i].split("=");
const name = decodeURIComponent(subparts[0]);
let value = subparts[1];
if (defined(value)) {
value = decodeURIComponent(value);
} else {
value = "";
}
const resultValue = result[name];
if (typeof resultValue === "string") {
// expand the single value to an array
result[name] = [resultValue, value];
} else if (Array.isArray(resultValue)) {
resultValue.push(value);
} else {
result[name] = value;
}
}
return result;
}
export default queryToObject;
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