https://laopcion.com.mx/firebase-messaging-sw.js

1const ROOT_WEB = 'https://laopcion.com.mx';
2var openUrl = '';
3
4self.addEventListener('push', function(event) {
5	console.log('Push message received', event);
6
7	var data = {};
8	if (event.data) {
9	    data = event.data.json();
10	}
11	event.stopImmediatePropagation();
12	showNotification(data);
13
14	sendAnalyticsEvent('show', data.notification.click_action);
15});
16
17function showNotification(data) {
18	console.log('Push data received', data);
19
20	var notification = data.notification;
21
22    	var click_action = notification.click_action;
23    	console.log("click_action: "+click_action);
24
25	var icon_notification = "";
26	icon_notification = notification.icon != null && notification.icon != '' ? notification.icon : '';
27
28	var options = {
29		body: notification.body,
30		icon: icon_notification,
31		badge: icon_notification,
32		image: notification.image,
33		data: {
34			url: click_action + '?push=1'
35		}
36	};
37
38	if (self.registration.showNotification) {
39	    	openUrl = click_action;
40		return self.registration.showNotification(notification.title, options);
41	}
42}
43
44self.addEventListener('notificationclick', function(event) {
45    console.log("openURL: "+openUrl);
46	var url = openUrl;
47
48	try {
49		url = event.notification.data.url;
50	} catch(err) { }
51	if (url == null || url == '') {
52		url = ROOT_WEB;
53	}
54	if (!event.action) {
55	    sendAnalyticsEvent('click', openUrl);
56		// Was a normal notification click
57		event.waitUntil(self.clients.openWindow(url));
58		event.notification.close();
59	}
60});
61
62// Set this to your tracking ID
63var trackingId = 'UA-155275194-2';
64
65function sendAnalyticsEvent(eventAction, eventLabel) {
66	'use strict';
67
68	console.log('Sending analytics event: ' + eventLabel + '/' + eventAction);
69
70	if (!trackingId) {
71		console.error('You need your tracking ID in analytics-helper.js');
72		console.error('Add this code:\nvar trackingId = \'UA-XXXXXXXX-X\';');
73		// We want this to be a safe method, so avoid throwing unless absolutely necessary.
74		return Promise.resolve();
75	}
76
77	if (!eventAction && !eventLabel) {
78		console.warn('sendAnalyticsEvent() called with no eventAction or ' + 'eventLabel.');
79		// We want this to be a safe method, so avoid throwing unless absolutely necessary.
80		return Promise.resolve();
81	}
82
83	return self.registration.pushManager.getSubscription().then(function(subscription) {
84		if (subscription === null) {
85			throw new Error('No subscription currently available.');
86		}
87
88		// Create hit data
89		var payloadData = {
90			// Version Number
91			v: 1,
92			// Client ID
93			cid: subscription.endpoint,
94			// Tracking ID
95			tid: trackingId,
96			// Hit Type
97			t: 'event',
98			// Event Category
99			ec: "PUSH",
100			// Event Action
101			ea: eventAction,
102			// Event Label
103			el: eventLabel
104		};
105
106		// Format hit data into URI
107		var payloadString = Object.keys(payloadData)
108			.filter(function(analyticsKey) {
109				return payloadData[analyticsKey];
110			})
111			.map(function(analyticsKey) {
112				return analyticsKey + '=' + encodeURIComponent(payloadData[analyticsKey]);
113			})
114		.join('&');
115
116		// Post to Google Analytics endpoint
117		return fetch('https://www.google-analytics.com/collect', {
118			method: 'post',
119			body: payloadString
120		});
121	})
122	.then(function(response) {
123		if (!response.ok) {
124			return response.text()
125			.then(function(responseText) {
126				throw new Error(
127					'Bad response from Google Analytics:\n' + response.status
128				);
129			});
130		} else {
131			console.log(eventLabel + '/' + eventAction + ' hit sent, check the Analytics dashboard');
132		}
133	})
134	.catch(function(err) {
135		console.warn('Unable to send the analytics event', err);
136	});
137}