Revision control
Copy as Markdown
Other Tools
/* 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
const AlertNotification = Components.Constructor(
"@mozilla.org/alert-notification;1",
"nsIAlertNotification",
"initWithObject"
);
const alertsService = Cc["@mozilla.org/alerts-service;1"].getService(
Ci.nsIAlertsService
);
export const ConnectionNotifications = {
/**
* Notify the user about a network connection failure.
*
* @param {string} id - A string identifier for the connection. This could
* be anything, but practically should be unique to the account associated
* with the connection.
* @param {nsresult} status - The status code returned by necko code, e.g.
* from `nsIStreamLoaderObserver.onStreamComplete`.
* @param {string} title - User-friendly title for the notification,
* typically this would be the name of the account.
* @param {string} hostname - The hostname of the server that we attempted
* to contact.
*/
connectionFailed(id, status, title, hostname) {
if (Components.isSuccessCode(status)) {
// It didn't fail after all?
return;
}
let errorName;
switch (status) {
case Cr.NS_ERROR_UNKNOWN_HOST:
case Cr.NS_ERROR_UNKNOWN_PROXY_HOST:
errorName = "unknownHostError";
break;
case Cr.NS_ERROR_CONNECTION_REFUSED:
errorName = "connectionRefusedError";
break;
case Cr.NS_ERROR_PROXY_CONNECTION_REFUSED:
errorName = "connectionRefusedError";
break;
case Cr.NS_ERROR_NET_TIMEOUT:
errorName = "netTimeoutError";
break;
case Cr.NS_ERROR_NET_RESET:
errorName = "netResetError";
break;
case Cr.NS_ERROR_NET_INTERRUPT:
errorName = "netInterruptError";
break;
}
if (errorName) {
const messengerStrings = Services.strings.createBundle(
);
const errorMessage = messengerStrings.formatStringFromName(errorName, [
hostname,
]);
const alert = new AlertNotification({
name: id,
// Don't add an icon on macOS, the app icon is already shown.
imageURL:
AppConstants.platform == "macosx"
? ""
title,
text: errorMessage,
silent: true,
});
alertsService.showAlert(alert, null);
}
},
/**
* Clear any earlier notifications about this connection.
*
* @param {string} id - A string identifier for the connection. This should
* be the same identifier passed to `connectionFailed`.
*/
connectionRestored(id) {
alertsService.closeAlert(id);
},
};