Commit db9dac7f authored by henry's avatar henry Committed by Pier Angelo Vendrame
Browse files

BB 42583: Modify moz-support-link for Base Browser.

parent 44f50cee

toolkit/content/widgets/moz-support-link/moz-support-link.mjs

+39 −17
Original line number Diff line number Diff line
@@ -102,6 +102,42 @@ export default class MozSupportLink extends HTMLAnchorElement { 


  #setHref() {

    let supportPage = this.getAttribute("support-page") ?? "";

    // Support pages that start with "tor-manual:" are meant to point to the

    // Tor Project's support pages. See tor-browser#44903.

    const torManualPrefix = "tor-manual:";

    if (supportPage.startsWith(torManualPrefix)) {

      const torManualPage = supportPage.substring(torManualPrefix.length);

      const [page, anchor] = torManualPage.split("_", 2);



      let locale = Services.locale.appLocaleAsBCP47;

      if (locale === "ja-JP-macos") {

        // Convert quirk-locale to the locale used for tor project.

        locale = "ja";

      }



      let href = `https://tb-manual.torproject.org/${locale}/${page}/`;

      if (anchor) {

        href = `${href}#${anchor}`;

      }

      this.href = href;

      return;

    }

    // For base-browser we sometimes want to override firefox support links with

    // our own.

    // See tor-browser#40899.

    switch (supportPage) {

      case "preferences":

        // Shown twice in preferences, both as `{ -brand-short-name } Support`.

        // Instead of directing to support for preferences, we link to general

        // tor browser support.

        // See tor-browser#32092.

        this.href = Services.prefs.getStringPref(

          "browser.base-browser-support-url",

          ""

        );

        return;

      // Fall through to support.mozilla.org

    }

    let base = MozSupportLink.SUPPORT_URL + supportPage;

    this.href = this.hasAttribute("utm-content")

      ? formatUTMParams(this.getAttribute("utm-content"), base)
@@ -121,21 +157,7 @@ customElements.define("moz-support-link", MozSupportLink, { extends: "a" }); 
 *          Otherwise the url in unmodified form.

 */

export function formatUTMParams(contentAttribute, url) {

  if (!contentAttribute) {

  // Do not add utm parameters. See tor-browser#42583.

  // NOTE: This method is also present in about:addons.

  return url;

}
 
  let parsedUrl = new URL(url);

  let domain = `.${parsedUrl.hostname}`;

  if (

    !domain.endsWith(".mozilla.org") &&

    // For testing: addons-dev.allizom.org and addons.allizom.org

    !domain.endsWith(".allizom.org")

  ) {

    return url;

  }



  parsedUrl.searchParams.set("utm_source", "firefox-browser");

  parsedUrl.searchParams.set("utm_medium", "firefox-browser");

  parsedUrl.searchParams.set("utm_content", contentAttribute);

  return parsedUrl.href;

}