File size: 4,017 Bytes
1e92f2d
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
const { promisify } = require( 'util' );
const { ipcMain: ipc, Notification } = require( 'electron' );
const { debounce } = require( 'lodash' );
const Config = require( '../../lib/config' );
const isCalypso = require( '../../lib/is-calypso' );
const log = require( '../../lib/logger' )( 'desktop:notifications' );
const ViewModel = require( '../../lib/notifications/viewmodel' );
const Platform = require( '../../lib/platform' );
const Settings = require( '../../lib/settings' );

const webBase = Config.baseURL();

const delay = promisify( setTimeout );

let notificationBadgeCount = 0;

function updateNotificationBadge() {
	const badgeEnabled = Settings.getSetting( 'notification-badge' );
	if ( ! badgeEnabled ) {
		return;
	}

	const bounceEnabled = Settings.getSetting( 'notification-bounce' );

	if ( notificationBadgeCount > 0 ) {
		Platform.showNotificationsBadge( notificationBadgeCount, bounceEnabled );
	} else {
		Platform.clearNotificationsBadge();
	}
}

module.exports = function ( { window, view } ) {
	ipc.on( 'clear-notices-count', function () {
		if ( notificationBadgeCount > 0 ) {
			log.info( 'Notification badge count reset' );
			notificationBadgeCount = 0;
			updateNotificationBadge();
		}
	} );

	ipc.on( 'preferences-changed-notification-badge', function ( _, enabled ) {
		if ( ! enabled ) {
			notificationBadgeCount = 0;
			updateNotificationBadge();
		}
	} );

	// Calypso's renderer websocket connection does not work w/ Electron. Manually refresh
	// the notifications panel when a new message is received so it's as up-to-date as possible.
	// Invoke debounce directly, and not as nested fn.
	ViewModel.on(
		'notification',
		debounce(
			() => {
				view.webContents.send( 'notifications-panel-refresh' );
			},
			100,
			{ leading: true, trailing: false }
		)
	);

	ViewModel.on( 'notification', function ( notification ) {
		log.info( 'Received notification: ', notification );

		if ( ! Settings.getSetting( 'notifications' ) ) {
			log.info( 'Notifications disabled!' );

			return;
		}

		notificationBadgeCount++;
		updateNotificationBadge();

		const { id, type, title, subtitle, body, navigate } = notification;

		log.info( `Received ${ type } notification for site ${ title }` );

		if ( Notification.isSupported() ) {
			const desktopNotification = new Notification( {
				title: title,
				subtitle: subtitle,
				body: body,
				silent: true,
				hasReply: false,
			} );

			desktopNotification.on( 'click', async function () {
				ViewModel.didClickNotification( id, () =>
					// Manually refresh notifications panel when a message is clicked
					// to reflect read/unread highlighting.
					window.webContents.send( 'notifications-panel-refresh' )
				);

				if ( ! window.isVisible() ) {
					window.show();
					await delay( 300 );
				}

				window.focus();

				if ( navigate ) {
					// if we have a specific URL, then navigate Calypso there
					log.info( `Navigating user to URL: ${ navigate }` );

					if ( navigate.startsWith( 'http' ) ) {
						view.webContents.loadURL( navigate );
					} else if ( isCalypso( view ) ) {
						log.info( `Navigating to '${ navigate }'` );
						view.webContents.send( 'navigate', navigate );
					} else {
						const path = stripLeadingSlashFromPath( navigate );
						log.info( `Navigating to '${ webBase + path }'` );
						view.webContents.loadURL( webBase + path );
					}
				} else {
					// else just display the notifications panel
					if ( isCalypso( view ) ) {
						view.webContents.send( 'navigate', '/' );
					} else {
						view.webContents.loadURL( webBase );
					}

					await delay( 300 );

					view.webContents.send( 'notifications-panel-show', true );
				}

				// Tracks API call
				view.webContents.send( 'notification-clicked', notification );

				notificationBadgeCount = Math.max( notificationBadgeCount - 1, 0 );
				updateNotificationBadge();
			} );

			desktopNotification.show();
		}
	} );
};

function stripLeadingSlashFromPath( path ) {
	return path.replace( /^\/+/g, '' );
}