is_frontend() ) { // requires frontend class require_once( 'class.yith-woocompare-frontend.php' ); require_once( 'class.yith-woocompare-frontend-premium.php' ); $this->obj = new YITH_Woocompare_Frontend_Premium(); } elseif( $this->is_admin() ) { // Load Plugin Framework add_action( 'after_setup_theme', array( $this, 'plugin_fw_loader' ), 1 ); // requires admin classes require_once( 'class.yith-woocompare-admin.php' ); require_once( 'class.yith-woocompare-admin-premium.php' ); $this->obj = new YITH_Woocompare_Admin_Premium(); } // init plugin add_action( 'init', array( $this, 'init' ) ); return $this->obj; } /** * Init plugin * * @since 2.0.0 * @author Francesco Licandro */ public function init() { // Add compare page $this->_add_page(); } /** * Detect if is frontend * @return bool */ public function is_frontend() { $is_ajax = ( defined( 'DOING_AJAX' ) && DOING_AJAX ); $context_check = isset( $_REQUEST['context'] ) && $_REQUEST['context'] == 'frontend'; $actions_to_check = array( 'woof_draw_products' ); $action_check = isset( $_REQUEST['action'] ) && in_array( $_REQUEST['action'], $actions_to_check ); return (bool) ( ! is_admin() || ( $is_ajax && ( $context_check || $action_check ) ) ); } /** * Detect if is admin * @return bool */ public function is_admin() { $is_ajax = ( defined( 'DOING_AJAX' ) && DOING_AJAX ); return (bool) ( is_admin() || $is_ajax && isset( $_REQUEST['context'] ) && $_REQUEST['context'] == 'admin' ); } /** * Load Plugin Framework * * @since 1.0 * @access public * @return void * @author Andrea Grillo */ public function plugin_fw_loader() { if ( ! defined( 'YIT_CORE_PLUGIN' ) ) { global $plugin_fw_data; if( ! empty( $plugin_fw_data ) ){ $plugin_fw_file = array_shift( $plugin_fw_data ); require_once( $plugin_fw_file ); } } } /** * Load and register widgets * * @access public * @since 1.0.0 */ public function registerWidgets() { register_widget( 'YITH_Woocompare_Widget' ); } /** * Add a page "Compare". * * @return void * @since 1.0.0 */ private function _add_page() { global $wpdb; $option_value = get_option( 'yith-woocompare-page-id' ); if ( $option_value > 0 && get_post( $option_value ) ) return; $page_found = $wpdb->get_var( "SELECT `ID` FROM `{$wpdb->posts}` WHERE `post_name` = 'yith-compare' LIMIT 1;" ); if ( $page_found ) : if ( ! $option_value ) update_option( 'yith-woocompare-page-id', $page_found ); return; endif; $page_data = array( 'post_status' => 'publish', 'post_type' => 'page', 'post_author' => 1, 'post_name' => esc_sql( _x( 'yith-compare', 'page_slug', 'yith-woocommerce-compare' ) ), 'post_title' => __( 'Compare', 'yith-woocommerce-compare' ), 'post_content' => '[yith_woocompare_table]', 'post_parent' => 0, 'comment_status' => 'closed' ); $page_id = wp_insert_post( $page_data ); update_option( 'yith-woocompare-page-id', $page_id ); } } }