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<?php |
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namespace Elementor\Modules\Components\Transformers; |
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|
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use Elementor\Modules\AtomicWidgets\Elements\Base\Render_Context; |
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use Elementor\Modules\AtomicWidgets\PropsResolver\Props_Resolver_Context; |
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use Elementor\Modules\AtomicWidgets\PropsResolver\Transformer_Base; |
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use Elementor\Plugin; |
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use Elementor\Core\Base\Document as Component_Document; |
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use Elementor\Modules\Components\Components_Repository; |
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use Elementor\Modules\Components\Utils\Format_Component_Elements_Id; |
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use Elementor\Modules\Components\Widgets\Component_Instance; |
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|
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if ( ! defined( 'ABSPATH' ) ) { |
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exit; // Exit if accessed directly. |
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} |
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|
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class Component_Instance_Transformer extends Transformer_Base { |
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private static array $rendering_stack = []; |
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private static $repository; |
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|
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public static function reset_rendering_stack(): void { |
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self::$rendering_stack = []; |
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} |
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|
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public function transform( $value, Props_Resolver_Context $context ) { |
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$component_id = $value['component_id']; |
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|
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if ( $this->is_circular_reference( $component_id ) ) { |
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return ''; |
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} |
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|
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$instance_element_id = Render_Context::get( Component_Instance::class )['instance_id'] ?? ''; |
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|
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self::$rendering_stack[] = $component_id; |
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$content = $this->get_rendered_content( $component_id, $instance_element_id ); |
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array_pop( self::$rendering_stack ); |
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|
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return $content; |
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} |
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|
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private function is_circular_reference( int $component_id ): bool { |
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return in_array( $component_id, self::$rendering_stack, true ); |
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} |
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|
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private function get_rendered_content( int $component_id, ?string $instance_element_id ): string { |
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$should_show_autosave = is_preview() || Plugin::$instance->editor->is_edit_mode(); |
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$component = $this->get_repository()->get( $component_id, $should_show_autosave ); |
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|
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if ( ! $component || ! $this->should_render_content( $component ) ) { |
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return ''; |
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} |
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|
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Plugin::$instance->documents->switch_to_document( $component ); |
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|
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$data = $component->get_elements_data(); |
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|
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$data = apply_filters( 'elementor/frontend/builder_content_data', $data, $component_id ); |
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|
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$data = Format_Component_Elements_Id::format( $data, [ $instance_element_id ] ); |
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|
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$content = ''; |
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|
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if ( ! empty( $data ) ) { |
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ob_start(); |
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|
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$component->print_elements_without_cache( $data ); |
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|
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$content = ob_get_clean(); |
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|
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$content = apply_filters( 'elementor/frontend/the_content', $content ); |
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} |
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|
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Plugin::$instance->documents->restore_document(); |
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|
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return $content; |
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} |
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|
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private function should_render_content( Component_Document $document ): bool { |
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return ! $this->is_password_protected( $document ) && |
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$document->is_built_with_elementor(); |
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} |
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|
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private function is_password_protected( $document ) { |
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return post_password_required( $document->get_post()->ID ); |
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} |
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|
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private function get_repository(): Components_Repository { |
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if ( ! self::$repository ) { |
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self::$repository = new Components_Repository(); |
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} |
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|
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return self::$repository; |
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} |
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} |
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