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Improve notification behavior

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Only allow one notification at a time. Use a basic notification for
normal messages, and image notification for image messages, and a list
notification when there are multiple unread messages.

// FREEBIE
This commit is contained in:
lilia 2015-09-13 20:25:04 -07:00
parent 59313b5177
commit e8edbe53bc
4 changed files with 133 additions and 27 deletions
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85
js/notifications.js
View file

@ -5,20 +5,73 @@
'use strict';
window.Whisper = window.Whisper || {};
Whisper.Notifications = {
isEnabled: function(callback) {
return Notification.permission === 'granted' &&
!storage.get('disable-notifications');
},
enable: function(callback) {
storage.remove('disable-notifications');
Notification.requestPermission(function(status) {
callback(status);
});
},
disable: function() {
storage.put('disable-notifications', true);
}
};
Whisper.Notifications = new (Backbone.Collection.extend({
initialize: function() {
this.on('add', this.update);
},
isEnabled: function(callback) {
return Notification.permission === 'granted' &&
!storage.get('disable-notifications');
},
enable: function(callback) {
storage.remove('disable-notifications');
Notification.requestPermission(function(status) {
callback(status);
});
},
disable: function() {
storage.put('disable-notifications', true);
},
onclick: function() {
var last = this.last();
if (!last) {
openInbox();
return;
}
var conversation = ConversationController.create({
id: last.get('conversationId')
});
openConversation(conversation);
this.clear();
},
update: function(options) {
if (this.length > 1) {
var iconUrl = 'images/icon_128.png';
var conversationIds = _.uniq(this.map(function(m) {
return m.get('conversationId');
}));
if (conversationIds.length === 1) {
iconUrl = this.at(0).get('iconUrl');
}
extension.notify({
type : 'list',
iconUrl : iconUrl,
title : '' + this.length + ' new messages',
message : 'Most recent from ' + this.last().get('title'),
items : this.map(function(m) {
return {
title : m.get('title'),
message : m.get('message')
};
}),
buttons : [{
title : 'Mark all as read',
iconUrl : 'images/check.png'
}]
});
} else {
var m = this.at(0);
extension.notify({
type : 'basic',
title : m.get('title'),
message : m.get('message'),
iconUrl : m.get('iconUrl'),
imageUrl : m.get('imageUrl')
});
}
},
clear: function() {
this.reset([]);
}
}))();
})();