PNG %k25u25%fgd5n! /home/mkuwqnjx/palaknaturals.com/wp-content/plugins/slicewp/includes/base/class-tracking.php
<?php
// Exit if accessed directly
if ( ! defined( 'ABSPATH' ) ) exit;
/**
* The main class that handles the different tracking done bt the plugin
*
*/
class SliceWP_Tracking {
/**
* Constructor.
*
* Handles the needed hooks and initializes the entire tracking process.
*
*/
public function __construct() {
// Enqueue scripts.
add_action( 'wp_enqueue_scripts', array( $this, 'enqueue_scripts' ) );
// Register callback for the AJAX visit register.
add_action( 'wp_ajax_nopriv_slicewp_register_visit', array( $this, 'register_visit' ) );
add_action( 'wp_ajax_slicewp_register_visit', array( $this, 'register_visit' ) );
}
/**
* Enqueues the needed scripts for the tracking.
*
*/
public function enqueue_scripts() {
wp_register_script( 'slicewp-script-tracking', SLICEWP_PLUGIN_DIR_URL . 'assets/js/script-trk.js', array(), SLICEWP_VERSION );
wp_enqueue_script( 'slicewp-script-tracking' );
$script = 'var slicewp_ajaxurl = ' . json_encode( admin_url( 'admin-ajax.php' ) ) . ';' . PHP_EOL;
$script .= 'var slicewp = ' . json_encode( slicewp_get_global_script_vars() ) . ';';
wp_add_inline_script( 'slicewp-script-tracking', $script, 'before' );
}
/**
* Callback for the AJAX register visit call.
*
*/
public function register_visit() {
// Make sure the affiliate variable is set.
if ( empty( $_POST['aff'] ) ) {
wp_die( json_encode( array( 'success' => -1 ) ) );
}
$affiliate = $this->get_affiliate_by_query_arg( sanitize_text_field( $_POST['aff'] ) );
if ( is_null( $affiliate ) ) {
wp_die( json_encode( array( 'success' => -2 ) ) );
}
if ( $affiliate->get('status') != 'active' ) {
wp_die( json_encode( array( 'success' => -3 ) ) );
}
$visit_data = array(
'affiliate_id' => absint( $affiliate->get('id') ),
'landing_url' => ( ! empty( $_POST['landing_url'] ) ? slicewp_sanitize_visit_landing_url( esc_url_raw( $_POST['landing_url'] ) ) : '' ),
'referrer_url' => ( ! empty( $_POST['referrer_url'] ) ? esc_url_raw( $_POST['referrer_url'] ) : '' ),
'ip_address' => slicewp_get_user_ip_address(),
'date_created' => slicewp_mysql_gmdate(),
'date_modified' => slicewp_mysql_gmdate()
);
$inserted = slicewp_insert_visit( $visit_data );
if ( ! $inserted ) {
wp_die( json_encode( array( 'success' => -4 ) ) );
} else {
$return = array(
'success' => 1,
'affiliate_id' => absint( $affiliate->get('id') ),
'visit_id' => $inserted
);
wp_die( json_encode( $return ) );
}
}
/**
* Returns the affiliate object if it finds it for the given "aff" custom query argument.
*
* @param mixed $value
*
* @return SliceWP_Affiliate|null
*
*/
protected function get_affiliate_by_query_arg( $value ) {
$affiliate = null;
$affiliate_id = ( is_numeric( $value ) ? absint( $value ) : 0 );
// Try to get the affiliate by the ID.
if ( ! empty( $affiliate_id ) ) {
$affiliate = slicewp_get_affiliate( $affiliate_id );
}
/**
* Filter the value just before returning it.
*
* @param SliceWP_Affiliate|null $affiliate
* @param string $value
*
*/
$affiliate = apply_filters( 'slicewp_tracking_get_affiliate_by_query_arg', $affiliate, $value );
return $affiliate;
}
/**
* Returns the affiliate_id of the referrer saved in the cookie.
*
* @return null|int
*
*/
public function get_referrer_affiliate_id() {
if ( empty( $_COOKIE['slicewp_aff'] ) ) {
return null;
}
return absint( $_COOKIE['slicewp_aff'] );
}
/**
* Returns the visit_id of the referrer saved in the cookie.
*
* @return null|int
*
*/
public function get_referrer_visit_id() {
if ( empty( $_COOKIE['slicewp_visit'] ) ) {
return null;
}
return absint( $_COOKIE['slicewp_visit'] );
}
}