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show notifications for every message on messenger.com (still very experimental)
// ==UserScript==
// @name Messenger.com notification
// @namespace Notifications
// @require http://code.jquery.com/jquery-latest.js
// @include *://www.messenger.com/*
// @exclude https://*/manifests/appCacheManifestHandler.ashx*
// @version 2
// @grant none
// @description show notifications for every message on messenger.com (still very experimental)
// ==/UserScript==
(function () {
window.last_baloons_count = 0;
setInterval(function () {
if ((conversation = anyNewEvents()) !== null) {
showNotification("im",conversation);
}
}, 1000);
function anyNewEvents () {
var baloons_count = $('._1t_p').get().length;
console.log('ballons_count',baloons_count);
if (baloons_count != last_baloons_count) {
last_baloons_count = baloons_count;
console.log('New phrase!');
last_conversation = $('._1t_p').last();
conversation = extractMetadata(last_conversation);
last_conversation_phrases = $(last_conversation).find('._3oh-');
phrases = $(last_conversation_phrases).text();
return conversation;
} else {
return null;
}
}
function extractMetadata(baloon) {
console.log('baloon',baloon);
img = $(baloon).find('img');
icon_url = img.attr('src');
sender = img.attr('alt');
if (sender == undefined) {
gif_on_baloon = icon_url;
}
message = $(baloon).find('._3058._ui9._hh7._s1-._52mr').text();
obj = {sender: sender, icon_url: icon_url, message: message, gif: gif_on_baloon };
console.log('extracted info from baloon',obj);
return obj;
}
function showNotification (type,conversation) {
console.log('phrase',conversation);
if (Notification.permission === 'granted') {
createNotification(type,conversation);
} else if (Notification.permission !== 'denied') {
Notification.requestPermission(function (permission) {
if (permission === 'granted') {
createNotification(type,conversation);
}
});
}
}
function createNotification (type,conversation) {
var options = {}, text;
switch (type) {
case 'email':
text = 'You have got a new email!';
options.icon = 'https://i.imgur.com/l2wPNdt.png';
break;
case 'im':
text = 'You have got a new IM!';
options.icon = 'https://i.imgur.com/cP3929u.png';
break;
case 'calendar':
text = 'Calendar event reminder!';
options.icon = 'https://i.imgur.com/LIgx1T9.png';
break;
default:
text = 'Some system event!';
options.icon = 'https://i.imgur.com/zDX7V1w.png';
break;
}
if (conversation.gif) {
options.icon = conversation.gif;
} else {
options.icon = conversation.icon_url;
}
options.title = conversation.sender;
options.body = conversation.message;
text = options.title;
console.log('Notification', text, options);
return new Notification(text, options);
}
})();