Abilities API integration: add Post Type abilities (#225)

Author: priethor

includes/abilities/abilities-integration.php

@@ -0,0 +1,57 @@
+<?php
+/**
+ * WordPress Abilities API integration for Secure Custom Fields.
+ *
+ * @package SCF
+ * @since 6.6.0
+ */
+
+if ( ! defined( 'ABSPATH' ) ) {
+	exit;
+}
+
+if ( ! class_exists( 'SCF_Abilities_Integration' ) ) {
+
+	/**
+	 * Handles integration with WordPress Abilities API.
+	 *
+	 * @since 6.6.0
+	 */
+	class SCF_Abilities_Integration {
+
+		/**
+		 * Constructor.
+		 *
+		 * @since 6.6.0
+		 */
+		public function __construct() {
+			add_action( 'plugins_loaded', array( $this, 'init' ), 20 );
+		}
+
+		/**
+		 * Initialize abilities integration if dependencies are available.
+		 *
+		 * @since 6.6.0
+		 */
+		public function init() {
+			if ( ! $this->dependencies_available() ) {
+				return;
+			}
+
+			acf_include( 'includes/abilities/class-scf-post-type-abilities.php' );
+		}
+
+		/**
+		 * Check if required dependencies are available.
+		 *
+		 * @since 6.6.0
+		 * @return bool True if dependencies are available.
+		 */
+		private function dependencies_available() {
+			return function_exists( 'wp_register_ability' )
+				&& function_exists( 'wp_register_ability_category' );
+		}
+	}
+
+	acf_new_instance( 'SCF_Abilities_Integration' );
+}