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msd2/wordpress/wp-content/plugins/wordpress-seo/inc/class-structured-data-blocks.php

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+<?php
+/**
+ * WPSEO plugin file.
+ *
+ * @package WPSEO\Admin
+ */
+
+/**
+ * Class to load assets required for structured data blocks.
+ */
+class WPSEO_Structured_Data_Blocks implements WPSEO_WordPress_Integration {
+
+	/**
+	 * @var WPSEO_Admin_Asset_Manager
+	 */
+	protected $asset_manager;
+
+	/**
+	 * WPSEO_Structured_Data_Blocks constructor.
+	 */
+	public function __construct() {
+		$this->asset_manager = new WPSEO_Admin_Asset_Manager();
+	}
+
+	/**
+	 * Registers hooks for Structured Data Blocks with WordPress.
+	 */
+	public function register_hooks() {
+		add_action( 'enqueue_block_editor_assets', array( $this, 'enqueue_block_editor_assets' ) );
+		add_filter( 'block_categories', array( $this, 'add_block_category' ) );
+
+		$block_integrations = array(
+			new WPSEO_How_To_Block(),
+			new WPSEO_FAQ_Block(),
+		);
+
+		foreach ( $block_integrations as $block_integration ) {
+			$block_integration->register_hooks();
+		}
+	}
+
+	/**
+	 * Enqueue Gutenberg block assets for backend editor.
+	 */
+	public function enqueue_block_editor_assets() {
+		$this->asset_manager->enqueue_script( 'structured-data-blocks' );
+		$this->asset_manager->enqueue_style( 'structured-data-blocks' );
+	}
+
+	/**
+	 * Adds the structured data blocks category to the Gutenberg categories.
+	 *
+	 * @param array $categories The current categories.
+	 *
+	 * @return array The updated categories.
+	 */
+	public function add_block_category( $categories ) {
+		$categories[] = array(
+			'slug'  => 'yoast-structured-data-blocks',
+			'title' => sprintf(
+				/* translators: %1$s expands to Yoast. */
+				__( '%1$s Structured Data Blocks', 'wordpress-seo' ),
+				'Yoast'
+			),
+		);
+
+		return $categories;
+	}
+}