blob: 8d7cdf24b80c7e02540c6618c6dfc78b25df0b49 (
plain)
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
|
<?php
/*
Copyright 2006 Aaron D. Campbell (email : wp_plugins@xavisys.com)
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/**
* Jetpack_Google_Analytics is the class that handles ALL of the plugin functionality.
* It helps us avoid name collisions
* http://codex.wordpress.org/Writing_a_Plugin#Avoiding_Function_Name_Collisions
*/
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
require_once( plugin_basename( 'classes/wp-google-analytics-utils.php' ) );
require_once( plugin_basename( 'classes/wp-google-analytics-options.php' ) );
require_once( plugin_basename( 'classes/wp-google-analytics-legacy.php' ) );
require_once( plugin_basename( 'classes/wp-google-analytics-universal.php' ) );
class Jetpack_Google_Analytics {
/**
* @var Jetpack_Google_Analytics - Static property to hold our singleton instance
*/
static $instance = false;
/**
* @var Static property to hold concrete analytics impl that does the work (universal or legacy)
*/
static $analytics = false;
/**
* This is our constructor, which is private to force the use of get_instance()
*
* @return void
*/
private function __construct() {
// At this time, we only leverage universal analytics when enhanced ecommerce is selected and WooCommerce is active.
// Otherwise, don't bother emitting the tracking ID or fetching analytics.js
if ( class_exists( 'WooCommerce' ) && Jetpack_Google_Analytics_Options::enhanced_ecommerce_tracking_is_enabled() ) {
$analytics = new Jetpack_Google_Analytics_Universal();
} else {
$analytics = new Jetpack_Google_Analytics_Legacy();
}
}
/**
* Function to instantiate our class and make it a singleton
*/
public static function get_instance() {
if ( ! self::$instance ) {
self::$instance = new self;
}
return self::$instance;
}
}
global $jetpack_google_analytics;
$jetpack_google_analytics = Jetpack_Google_Analytics::get_instance();
|
GitWeb
