1 files changed, 92 insertions, 0 deletions
diff --git a/comm/suite/base/content/safeMode.js b/comm/suite/base/content/safeMode.js
new file mode 100644
index 0000000000..7572bfef8b
--- /dev/null
+++ b/comm/suite/base/content/safeMode.js
@@ -0,0 +1,92 @@
+/* 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/. */
+
+const { AddonManager } = ChromeUtils.import("resource://gre/modules/AddonManager.jsm");
+const { Services } = ChromeUtils.import("resource://gre/modules/Services.jsm");
+
+const appStartup = Services.startup;
+
+function restartApp() {
+  appStartup.quit(appStartup.eForceQuit | appStartup.eRestart);
+}
+
+function clearAllPrefs() {
+  Services.prefs.resetUserPrefs();
+
+  // Remove the pref-overrides dir, if it exists.
+  try {
+    var prefOverridesDir = Services.dirsvc.get("PrefDOverride", Ci.nsIFile);
+    prefOverridesDir.remove(true);
+  } catch (ex) {
+    Cu.reportError(ex);
+  }
+}
+
+function restoreDefaultBookmarks() {
+  Services.prefs.setBoolPref("browser.bookmarks.restore_default_bookmarks", true);
+}
+
+function deleteLocalstore() {
+  // Delete the xulstore file.
+  let xulstoreFile = Services.dirsvc.get("ProfD", Ci.nsIFile);
+  xulstoreFile.append("xulstore.json");
+  if (xulstoreFile.exists())
+    xulstoreFile.remove(false);
+}
+
+function disableAddons() {
+  AddonManager.getAllAddons(function(aAddons) {
+    aAddons.forEach(function(aAddon) {
+      if (aAddon.type == "theme") {
+        // Setting userDisabled to false on the default theme activates it,
+        // disables all other themes and deactivates the applied persona, if
+        // any.
+        const DEFAULT_THEME_ID = "{972ce4c6-7e08-4474-a285-3208198ce6fd}";
+        if (aAddon.id == DEFAULT_THEME_ID)
+          aAddon.userDisabled = false;
+      }
+      else {
+        aAddon.userDisabled = true;
+      }
+    });
+
+    restartApp();
+  });
+}
+
+function onOK() {
+  try {
+    if (document.getElementById("resetUserPrefs").checked)
+      clearAllPrefs();
+    if (document.getElementById("deleteBookmarks").checked)
+      restoreDefaultBookmarks();
+    if (document.getElementById("resetToolbars").checked)
+      deleteLocalstore();
+    if (document.getElementById("restoreSearch").checked)
+      Services.search.restoreDefaultEngines();
+    if (document.getElementById("disableAddons").checked) {
+      disableAddons();
+      // disableAddons will asynchronously restart the application
+      return false;
+    }
+  } catch(e) {
+  }
+
+  restartApp();
+  return false;
+}
+
+function onCancel() {
+  appStartup.quit(appStartup.eForceQuit);
+  return false;
+}
+
+function onLoad() {
+  document.documentElement.getButton("extra1").focus();
+}
+
+function UpdateOKButtonState() {
+  document.documentElement.getButton("accept").disabled =
+    !document.getElementsByAttribute("checked", "true").item(0);
+}