first commit

wp-content/plugins/elementor/modules/components/styles/component-styles.php

@@ -0,0 +1,83 @@
+<?php
+
+namespace Elementor\Modules\Components\Styles;
+
+use Elementor\Core\Base\Document;
+use Elementor\Core\Utils\Collection;
+use Elementor\Modules\AtomicWidgets\Cache_Validity;
+use Elementor\Modules\AtomicWidgets\Utils;
+
+/**
+ * Component styles fetching for render
+ */
+class Component_Styles {
+	const CACHE_ROOT_KEY = 'component-styles-related-posts';
+
+	public function register_hooks() {
+		add_action( 'elementor/post/render', fn( $post_id ) => $this->render_post( $post_id ) );
+
+		add_action( 'elementor/document/after_save', fn( Document $document ) => $this->invalidate_cache(
+			[ $document->get_main_post()->ID ]
+		), 20, 2 );
+
+		add_action(
+			'elementor/core/files/clear_cache',
+			fn() => $this->invalidate_cache(),
+		);
+	}
+
+	private function render_post( string $post_id ) {
+		$cache_validity = new Cache_Validity();
+
+		if ( $cache_validity->is_valid( [ self::CACHE_ROOT_KEY, $post_id ] ) ) {
+			$component_ids = $cache_validity->get_meta( [ self::CACHE_ROOT_KEY, $post_id ] );
+
+			$this->declare_components_rendered( $component_ids );
+
+			return;
+		}
+
+		$components = $this->get_components_from_post( $post_id );
+		$component_ids = Collection::make( $components )
+			->filter( fn( $component ) => isset( $component['settings']['component_id']['value'] ) )
+			->map( fn( $component ) => $component['settings']['component_id']['value'] )
+			->unique()
+			->all();
+
+		$cache_validity->validate( [ self::CACHE_ROOT_KEY, $post_id ], $component_ids );
+
+		$this->declare_components_rendered( $component_ids );
+	}
+
+	private function declare_components_rendered( array $post_ids ) {
+		foreach ( $post_ids as $post_id ) {
+			do_action( 'elementor/post/render', $post_id );
+		}
+	}
+
+	private function get_components_from_post( string $post_id ): array {
+		$components = [];
+
+		Utils::traverse_post_elements( $post_id, function( $element_data ) use ( &$components ) {
+			if ( isset( $element_data['widgetType'] ) && 'e-component' === $element_data['widgetType'] ) {
+				$components[] = $element_data;
+			}
+		} );
+
+		return $components;
+	}
+
+	private function invalidate_cache( ?array $post_ids = null ) {
+		$cache_validity = new Cache_Validity();
+
+		if ( empty( $post_ids ) ) {
+			$cache_validity->invalidate( [ self::CACHE_ROOT_KEY ] );
+
+			return;
+		}
+
+		foreach ( $post_ids as $post_id ) {
+			$cache_validity->invalidate( [ self::CACHE_ROOT_KEY, $post_id ] );
+		}
+	}
+}