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<?php
/**
* Class to handle mixpanel functionality.
*
* @since 3.7.0
* @package SmartCrawl
*/
namespace SmartCrawl\Mixpanel;
use SmartCrawl\Logger;
use SmartCrawl\Singleton;
use Smartcrawl_Vendor\Detection\MobileDetect;
use WPMUDEV_Analytics;
/**
* Mixpanel main class.
*/
class Mixpanel {
use Singleton;
/**
* Mixpanel token for SmartCrawl
*/
const TOKEN = '5d545622e3a040aca63f2089b0e6cae7';
/**
* Mixpanel instance.
*
* @var WPMUDEV_Analytics
*/
private $mixpanel = null;
/**
* Mixpanel instance.
*
* @since 3.7.0
*/
protected function __construct() {
if ( is_null( $this->mixpanel ) ) {
if ( ! class_exists( 'WPMUDEV_Analytics' ) ) {
require_once SMARTCRAWL_PLUGIN_DIR . 'external/wpmudev-analytics/autoload.php';
}
$extra_options = array(
'consumer' => 'socket',
);
$this->mixpanel = new WPMUDEV_Analytics( 'smartcrawl', 'SmartCrawl', 55, self::TOKEN, $extra_options );
// Configure mixpanel.
$this->mixpanel->identify( $this->identity() );
$this->mixpanel->registerAll( $this->super_properties() );
}
}
/**
* Get configured mixpanel instance.
*
* Use this method to make tracking events.
*
* @since 3.7.0
*
* @return WPMUDEV_Analytics
*/
public function tracker() {
return $this->mixpanel;
}
/**
* Handle mixpanel error.
*
* @since 3.7.0
*
* @param string $code Error code.
* @param string $data Error data.
*
* @return void
*/
public function handle_error( $code, $data ) {
Logger::error( "$code: $data" );
}
/**
* Get unique identity for current site.
*
* @since 3.7.0
*
* @return string
*/
private function identity() {
$url = str_replace( array( 'http://', 'https://', 'www.' ), '', home_url() );
return untrailingslashit( $url );
}
/**
* Get super properties for all events.
*
* These properties are attached to all events.
*
* @since 3.7.0
*
* @return array
*/
private function super_properties() {
global $wpdb, $wp_version;
$properties = array(
'active_theme' => get_stylesheet(),
'locale' => get_locale(),
'mysql_version' => $wpdb->get_var( 'SELECT VERSION()' ),
'php_version' => phpversion(),
'plugin' => 'SmartCrawl',
'plugin_type' => 'full' === \SMARTCRAWL_BUILD_TYPE ? 'Pro' : 'Free',
'plugin_version' => \SMARTCRAWL_VERSION,
'server_type' => $this->get_server_type(),
'wp_type' => is_multisite() ? 'multisite' : 'single',
'wp_version' => $wp_version,
'device' => $this->get_device_type(),
'user_agent' => isset( $_SERVER['HTTP_USER_AGENT'] ) ? wp_unslash( $_SERVER['HTTP_USER_AGENT'] ) : '', // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized
'memory_limit' => ini_get( 'memory_limit' ),
'max_execution_time' => ini_get( 'max_execution_time' ),
);
/**
* Filter hook to modify super properties.
*
* @since 3.7.0
*
* @param array $properties Properties.
*/
return apply_filters( 'smartcrawl_mixpanel_super_properties', $properties );
}
/**
* Get current server type name.
*
* Only apache and ngnix can be detected.
*
* @since 3.7.0
*
* @return string
*/
private function get_server_type() {
if ( empty( $_SERVER['SERVER_SOFTWARE'] ) ) {
return '';
}
$server_software = wp_unslash( $_SERVER['SERVER_SOFTWARE'] ); // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized
if ( ! is_array( $server_software ) ) {
$server_software = array( $server_software );
}
$server_software = array_map( 'strtolower', $server_software );
if ( $this->array_has_needle( $server_software, 'nginx' ) ) {
return 'nginx';
}
if ( $this->array_has_needle( $server_software, 'apache' ) ) {
return 'apache';
}
return '';
}
/**
* Get current device type.
*
* @since 3.7.0
*
* @return string
*/
private function get_device_type() {
$detector = new MobileDetect();
return ( $detector->isMobile() ? ( $detector->isTablet() ? 'Tablet' : 'Mobile' ) : 'Desktop' );
}
/**
* Check if array of strings has a string.
*
* @since 3.7.0
*
* @param array $haystack Array of strings.
* @param string $needle Value to search.
*
* @return bool
*/
private function array_has_needle( $haystack, $needle ) {
foreach ( $haystack as $item ) {
if ( strpos( $item, $needle ) !== false ) {
return true;
}
}
return false;
}
}