signal-desktop/js/notifications.js
2016-08-01 20:19:16 -07:00

135 lines
4.5 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'
};
Whisper.Notifications = new (Backbone.Collection.extend({
initialize: function() {
this.on('add', _.debounce(this.update.bind(this), 1000));
this.on('remove', this.onRemove);
},
onclick: function() {
var last = this.last();
if (!last) {
openInbox();
return;
}
var conversation = ConversationController.create({
id: last.get('conversationId')
});
openConversation(conversation);
this.clear();
},
update: function() {
console.log('updating notifications', this.length);
extension.notification.clear();
if (this.length === 0) {
return;
}
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;
}
if (this.length > 1) {
var conversationIds = _.uniq(this.map(function(m) {
return m.get('conversationId');
}));
if (conversationIds.length === 1 && this.showSender()) {
iconUrl = this.at(0).get('iconUrl');
}
extension.notification.update({
type : 'list',
iconUrl : iconUrl,
title : title,
message : 'Most recent from ' + this.last().get('title'),
items : this.map(function(m) {
var message, title;
if (this.showMessage()) {
return {
title : m.get('title'),
message : m.get('message')
};
} else if (this.showSender()) {
return {
title : m.get('title'),
message : i18n('newMessage')
};
}
}.bind(this)),
buttons : [{
title : 'Mark all as read',
iconUrl : 'images/check.svg'
}]
});
} else {
var m = this.at(0);
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([]);
}
}))();
})();