mirror of
https://github.com/mozilla/gecko-dev.git
synced 2025-11-09 12:51:09 +02:00
b05d6665cb
Differential Revision: https://phabricator.services.mozilla.com/D50968 --HG-- extra : moz-landing-system : lando
30 lines
984 B
JavaScript
30 lines
984 B
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
|
|
* You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
/**
|
|
* BASE_PARAMS keys/values can be modified from outside this file
|
|
*/
|
|
export const BASE_PARAMS = {
|
|
utm_source: "activity-stream",
|
|
utm_campaign: "firstrun",
|
|
utm_medium: "referral",
|
|
};
|
|
|
|
/**
|
|
* Takes in a url as a string or URL object and returns a URL object with the
|
|
* utm_* parameters added to it. If a URL object is passed in, the paraemeters
|
|
* are added to it (the return value can be ignored in that case as it's the
|
|
* same object).
|
|
*/
|
|
export function addUtmParams(url, utmTerm) {
|
|
let returnUrl = url;
|
|
if (typeof returnUrl === "string") {
|
|
returnUrl = new URL(url);
|
|
}
|
|
Object.keys(BASE_PARAMS).forEach(key => {
|
|
returnUrl.searchParams.append(key, BASE_PARAMS[key]);
|
|
});
|
|
returnUrl.searchParams.append("utm_term", utmTerm);
|
|
return returnUrl;
|
|
}
|