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/* 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/. */
"use strict";
var {classes: Cc, interfaces: Ci, utils: Cu} = Components;
Cu.import("resource://gre/modules/Services.jsm");
const TELEMETRY_RESULT_ENUM = {
RESTORED_DEFAULT: 0,
KEPT_CURRENT: 1,
CHANGED_ENGINE: 2,
CLOSED_PAGE: 3,
OPENED_SETTINGS: 4
};
window.onload = function() {
let defaultEngine = document.getElementById("defaultEngine");
let originalDefault = Services.search.originalDefaultEngine;
defaultEngine.textContent = originalDefault.name;
defaultEngine.style.backgroundImage =
'url("' + originalDefault.iconURI.spec + '")';
document.getElementById("searchResetChangeEngine").focus();
window.addEventListener("unload", recordPageClosed);
document.getElementById("linkSettingsPage")
.addEventListener("click", openingSettings);
};
function doSearch() {
let queryString = "";
let purpose = "";
let params = window.location.href.match(/^about:searchreset\?([^#]*)/);
if (params) {
params = params[1].split("&");
for (let param of params) {
if (param.startsWith("data="))
queryString = decodeURIComponent(param.slice(5));
else if (param.startsWith("purpose="))
purpose = param.slice(8);
}
}
let engine = Services.search.currentEngine;
let submission = engine.getSubmission(queryString, null, purpose);
window.removeEventListener("unload", recordPageClosed);
let win = window.QueryInterface(Ci.nsIInterfaceRequestor)
.getInterface(Ci.nsIWebNavigation)
.QueryInterface(Ci.nsIDocShellTreeItem)
.rootTreeItem
.QueryInterface(Ci.nsIInterfaceRequestor)
.getInterface(Ci.nsIDOMWindow);
win.openUILinkIn(submission.uri.spec, "current", false, submission.postData);
}
function openingSettings() {
record(TELEMETRY_RESULT_ENUM.OPENED_SETTINGS);
window.removeEventListener("unload", recordPageClosed);
}
function record(result) {
Services.telemetry.getHistogramById("SEARCH_RESET_RESULT").add(result);
}
function keepCurrentEngine() {
// Calling the currentEngine setter will force a correct loadPathHash to be
// written for this engine, so that we don't prompt the user again.
Services.search.currentEngine = Services.search.currentEngine;
record(TELEMETRY_RESULT_ENUM.KEPT_CURRENT);
doSearch();
}
function changeSearchEngine() {
let engine = Services.search.originalDefaultEngine;
if (engine.hidden)
engine.hidden = false;
Services.search.currentEngine = engine;
record(TELEMETRY_RESULT_ENUM.RESTORED_DEFAULT);
doSearch();
}
function recordPageClosed() {
record(TELEMETRY_RESULT_ENUM.CLOSED_PAGE);
}
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