get_settings_for_display(); if ( 'surecart_form' === $settings['surecart_container_type'] ) { echo ''; } } /** * Add product wrapper end. * * @param \Elementor\Widget_Base $element The element. * * @return void */ public function addProductWrapperEnd( $element ) { $settings = $element->get_settings_for_display(); if ( 'surecart_form' === $settings['surecart_container_type'] ) { echo ''; } } /** * Adds the block serialization filter before Elementor content is processed. * * @return void */ public function preReturnSerializedBlock(): void { add_filter( 'pre_render_block', [ $this, 'serializeBlock' ], 10, 2 ); } /** * Disable Elementor render block. * * @param array $rendered The rendered block. * @param array $parsed_block The parsed block. * * @return array */ public function serializeBlock( $rendered, $parsed_block ) { // don't serialize if it includes the surecart/ prefix. if ( strpos( $parsed_block['blockName'] ?? '', 'surecart/' ) !== false ) { return $rendered; } return $rendered; } /** * Process Elementor content and remove the serialization filter. * * @param string $content The content to process. * * @return string The processed content */ public function doBlocksAtEnd( string $content ): string { remove_filter( 'pre_render_block', [ $this, 'serializeBlock' ], 10, 2 ); return do_blocks( $content ); } /** * Inject product form controls. * * @param \Elementor\Widget_Base $element The element. * * @return void */ public function injectProductFormControls( $element ) { $element->add_control( 'surecart_container_type', [ 'type' => \Elementor\Controls_Manager::SELECT, 'label' => esc_html__( 'Container Type', 'surecart' ), 'default' => 'default', 'options' => [ 'default' => esc_html__( 'Default', 'surecart' ), 'surecart_form' => esc_html__( 'Product Form', 'surecart' ), ], ] ); } /** * Show alert if not using product wrapper. * * @param string $content The content. * * @return string */ public function showAlertIfNotUsingProductWrapper( $content ) { // Show only to the users who has the permissions to edit the post // and if the current post is a product. if ( ! current_user_can( 'edit_posts', get_the_ID() ) || ! sc_get_product() ) { return $content; } $orphaned_blocks = $this->findOrphanedSurecartBlocks( $content ); if ( empty( $orphaned_blocks ) ) { return $content; } $alert = '

'; $alert .= sprintf( /* translators: %s: URL to the SureCart Elementor documentation page. */ esc_html__( '⚠️ Warning: SureCart widgets must be placed inside a "Product Form" container to function properly. %s', 'surecart' ), '' . esc_html__( 'Learn more', 'surecart' ) . '' ); $alert .= '

'; return $alert . $content; } /** * Do not replace content if rendering with and elementor template. * * @param bool $replace_content The replace content. * * @return bool */ public function doNotReplaceContentIfRenderingWithElementor( $replace_content ) { $document = \Elementor\Plugin::$instance->documents->get_current(); if ( ! empty( $document ) ) { return false; } return $replace_content; } /** * Find orphaned surecart blocks. * * @param string $content The content. * * @return array */ public function findOrphanedSurecartBlocks( $content ) { $processor = new \WP_HTML_Tag_Processor( $content ); $inside_form = false; $orphaned_blocks = []; // Set a bookmark at the start to return to it later if needed. $processor->next_tag(); $processor->set_bookmark( 'start' ); while ( $processor->next_tag( array( 'tag_closers' => 'visit' ) ) ) { $tag_name = strtolower( $processor->get_tag() ); // Track when we enter/exit form tags. if ( 'form' === $tag_name && ! $processor->is_tag_closer() ) { $inside_form = true; continue; } if ( 'form' === $tag_name && $processor->is_tag_closer() ) { $inside_form = false; continue; } // If we're not inside a form, check for the class. if ( ! $inside_form ) { $class = $processor->get_attribute( 'class' ) ?? ''; // Skip for product-review blocks. if ( preg_match( '/wp-block-surecart-product-review-/', $class ) ) { continue; } if ( preg_match( '/wp-block-surecart-(?:product|price)-/', $class ) ) { $orphaned_blocks[] = [ 'tag' => $processor->get_tag(), 'class' => $class, ]; } } } return $orphaned_blocks; } }