Signal-Desktop/js/notifications.js

107 lines
3.2 KiB
JavaScript

/*
* vim: ts=4:sw=4:expandtab
*/
;(function() {
'use strict';
window.Whisper = window.Whisper || {};
var SETTINGS = {
OFF : 'off',
COUNT : 'count',
NAME : 'name',
MESSAGE : 'message'
};
var sound = new Audio('audio/NewMessage.mp3');
Whisper.Notifications = new (Backbone.Collection.extend({
initialize: function() {
this.on('add', this.update);
this.on('remove', this.onRemove);
},
onclick: function() {
var conversation;
var last = this.last();
if (last) {
conversation = ConversationController.get(last.get('conversationId'));
}
this.trigger('click', conversation);
this.clear();
},
update: function() {
console.log('updating notifications', this.length);
extension.notification.clear();
if (this.length === 0) {
return;
}
var audioNotification = storage.get('audio-notification') || false;
if (audioNotification) {
sound.play();
}
var setting = storage.get('notification-setting') || 'message';
if (setting === SETTINGS.OFF) {
return;
}
var iconUrl = 'images/icon_128.png';
var title = [
this.length,
this.length === 1 ? i18n('newMessage') : i18n('newMessages')
].join(' ');
if (setting === SETTINGS.COUNT) {
extension.notification.update({
type : 'basic',
title : title,
iconUrl : iconUrl
});
return;
}
var m = this.last();
var type = 'basic';
var message = i18n('newMessage');
var imageUrl;
if (this.showMessage()) {
message = m.get('message');
if (m.get('imageUrl')) {
type = 'image';
imageUrl = m.get('imageUrl');
}
}
if (this.showSender()) {
title = m.get('title');
iconUrl = m.get('iconUrl');
}
extension.notification.update({
type : type,
title : title,
message : message,
iconUrl : iconUrl,
imageUrl : imageUrl
});
},
getSetting: function() {
return storage.get('notification-setting') || 'message';
},
showMessage: function() {
return this.getSetting() === SETTINGS.MESSAGE;
},
showSender: function() {
var setting = this.getSetting();
return (setting === SETTINGS.MESSAGE || setting === SETTINGS.NAME);
},
onRemove: function() {
console.log('remove notification');
if (this.length === 0) {
extension.notification.clear();
return;
}
},
clear: function() {
this.reset([]);
}
}))();
})();