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<?php
defined( 'ABSPATH' ) || die( 'Cheatin\' uh?' );
class SQ_Models_Services_Analytics extends SQ_Models_Abstract_Seo {
public function __construct() {
parent::__construct();
if ( isset( $this->_post->sq->doseo ) && $this->_post->sq->doseo ) {
if ( ! $this->_post->sq->do_analytics ) {
add_filter( 'sq_google_analytics', array( $this, 'returnFalse' ) );
add_filter( 'sq_google_analytics_footer', array( $this, 'returnFalse' ) );
return;
}
//Do not track the logged users
if ( function_exists( 'is_user_logged_in' ) && is_user_logged_in() && ! SQ_Classes_Helpers_Tools::getOption( 'sq_tracking_logged_users' ) ) {
return;
}
//Do not track Squirrly Crawler
if ( isset( $_SERVER['HTTP_REFERER'] ) && $_SERVER['HTTP_REFERER'] == 'https://www.squirrly.co' ) {
return;
}
if ( SQ_Classes_Helpers_Tools::getOption( 'sq_auto_amp' ) && SQ_Classes_Helpers_Tools::isAMPEndpoint() ) {
add_filter( 'sq_google_analytics', array( $this, 'generateGoogleAnalyticsAMP' ) );
add_filter( 'sq_google_analytics_amp', array( $this, 'packGoogleAnalyticsAMP' ) );
} elseif ( ! SQ_Classes_Helpers_Tools::isAMPEndpoint() ) {
add_filter( 'sq_google_analytics', array( $this, 'generateGoogleAnalytics' ) );
add_filter( 'sq_google_analytics', array( $this, 'packGoogleAnalytics' ), 99 );
}
} else {
add_filter( 'sq_google_analytics', array( $this, 'returnFalse' ) );
add_filter( 'sq_google_analytics_footer', array( $this, 'returnFalse' ) );
}
}
public function generateGoogleAnalytics( $track = '' ) {
$codes = json_decode( wp_json_encode( SQ_Classes_Helpers_Tools::getOption( 'codes' ) ) );
if ( isset( $codes->google_analytics ) && $codes->google_analytics <> '' ) {
$track = $codes->google_analytics;
}
return $track;
}
public function packGoogleAnalytics( $track = '' ) {
if ( $track <> '' ) {
switch ( SQ_Classes_Helpers_Tools::getOption( 'sq_analytics_google_js' ) ) {
case 'analytics':
if ( SQ_Classes_Helpers_Tools::getOption( 'sq_tracking_ip_users' ) ) {
return sprintf( "<script async src='https://www.google-analytics.com/analytics.js'></script><script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o), m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m) })(window,document,'script','//www.google-analytics.com/analytics.js','ga'); ga('create', '%s', 'auto');ga('send', 'pageview');</script>", $track );
} else {
return sprintf( "<script async src='https://www.google-analytics.com/analytics.js'></script><script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o), m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m) })(window,document,'script','//www.google-analytics.com/analytics.js','ga'); ga('create', '%s', 'auto');ga('send', 'pageview');ga('set', 'anonymizeIp', true);</script>", $track );
}
case 'gtag':
if ( SQ_Classes_Helpers_Tools::getOption( 'sq_tracking_ip_users' ) ) {
return sprintf( "<script async src='https://www.googletagmanager.com/gtag/js?id=%s'></script><script>window.dataLayer = window.dataLayer || [];function gtag(){dataLayer.push(arguments);}gtag('js', new Date());gtag('config', '%s');</script>", $track, $track );
} else {
return sprintf( "<script async src='https://www.googletagmanager.com/gtag/js?id=%s'></script><script>window.dataLayer = window.dataLayer || [];function gtag(){dataLayer.push(arguments);}gtag('js', new Date());gtag('config', '%s');gtag('config', '%s', { 'anonymize_ip': true });</script>", $track, $track, $track );
}
}
}
return false;
}
/***************************
*
* FOR AMP VERSION
**********************************/
public function generateGoogleAnalyticsAMP() {
$codes = json_decode( wp_json_encode( SQ_Classes_Helpers_Tools::getOption( 'codes' ) ) );
if ( isset( $codes->google_analytics ) && $codes->google_analytics <> '' ) {
return '<script async custom-element="amp-analytics" src="https://cdn.ampproject.org/v0/amp-analytics-0.1.js"></script>';
}
return false;
}
/**
* Return the AMP Analytics
*
* @return string
*/
public function packGoogleAnalyticsAMP() {
$codes = json_decode( wp_json_encode( SQ_Classes_Helpers_Tools::getOption( 'codes' ) ) );
if ( isset( $codes->google_analytics ) && $codes->google_analytics <> '' ) {
return sprintf( '<amp-analytics type="googleanalytics"><script type="application/json">{"vars": {"account": "%s"},"triggers": {"trackPageview": {"on": "visible","request": "pageview"}}}</script></amp-analytics>', $codes->google_analytics );
}
return '';
}
}