localize_compare_data(); $this->store_type = jet_cw()->settings->get( 'compare_store_type' ); } /** * Init session. * * Initialize session once all query variables have been parsed. * * @param $wp */ public function init_session( $wp ) { $this->start_session(); } /** * Run session. * * @return void */ public function start_session() { if ( headers_sent() ) { return; } if ( ! session_id() && 'session' === $this->store_type ) { session_start(); } } /** * Update compare data * * @param $pid * @param $context * * @return array */ function update_data_compare( $pid, $context ) { $compare_list = $this->get_compare_list(); switch ( $context ) { case 'add': if ( ! in_array( $pid, $compare_list ) ) { $compare_list[] = $pid; } break; case 'remove': if ( $pid ) { $index = array_search( $pid, $compare_list ); unset( $compare_list[ $index ] ); } else { $compare_list = []; } break; } $this->set_compare_list( $compare_list ); return $compare_list; } /** * Returns products ids in compare table. * * @since 1.0.0 * * @return array The array of products ids in compare. */ public function get_compare_list() { switch ( $this->store_type ) { case 'session': $this->start_session(); $compare_list = isset( $_SESSION['jet-compare-list'] ) ? sanitize_text_field( $_SESSION['jet-compare-list'] ) : ''; break; case 'cookies': $compare_list = isset( $_COOKIE['jet-compare-list'] ) ? sanitize_text_field( wp_unslash( $_COOKIE['jet-compare-list'] ) ) : ''; break; default: $compare_list = ''; break; } $save_for_logged_user = filter_var( jet_cw()->settings->get( 'save_user_compare_list' ), FILTER_VALIDATE_BOOLEAN ); if ( is_user_logged_in() && $save_for_logged_user ) { $compare_list = get_user_meta( get_current_user_id(), 'jet_compare_list', true ); } if ( ! empty( $compare_list ) ) { $compare_list = explode( ':', $compare_list ); } else { $compare_list = array(); } foreach ( $compare_list as $key => $value ) { $product = get_post( $value ); if ( empty( $product ) || 'publish' !== get_post_status( $product ) ) { array_splice( $compare_list, $key, 1 ); } } return $compare_list; } /** * Sets new list of products to compare. * * @since 1.0.0 * * @param array $compare_list The new array of products to compare. * */ public function set_compare_list( $compare_list = [] ) { $max_compare_items = filter_var( jet_cw()->settings->get( 'compare_page_max_items' ), FILTER_VALIDATE_INT ); $save_for_logged_user = filter_var( jet_cw()->settings->get( 'save_user_compare_list' ), FILTER_VALIDATE_BOOLEAN ); if ( $max_compare_items >= count( $compare_list ) ) { $value = implode( ':', $compare_list ); switch ( $this->store_type ) { case 'session': $this->start_session(); $_SESSION['jet-compare-list'] = $value; break; case 'cookies': jet_cw()->widgets_store->set_cookie( 'jet-compare-list', $value ); break; default: break; } if ( is_user_logged_in() && $save_for_logged_user ) { update_user_meta( get_current_user_id(), 'jet_compare_list', $value ); } } } /** * Localize data for compare */ public function localize_compare_data() { $localized_data = apply_filters( 'jet-cw/compare/localized-data', array( 'compareMaxItems' => filter_var( jet_cw()->settings->get( 'compare_page_max_items' ), FILTER_VALIDATE_INT ), 'compareItemsCount' => count( $this->get_compare_list() ), ) ); jet_cw()->widgets_store->add_localized_data( $localized_data ); } } }