wip

includes/base/class-base-transformer.php

@@ -1,28 +0,0 @@
-<?php
-/**
- * Inspired by the PHP ActivityPub Library by @Landrok
- *
- * @link https://github.com/landrok/activitypub
- */
-
-namespace Activitypub\Activity;
-
-use WP_Error;
-use ReflectionClass;
-
-use function Activitypub\camel_to_snake_case;
-use function Activitypub\snake_to_camel_case;
-
-/**
- * Base_Object is an implementation of one of the
- * Activity Streams Core Types.
- *
- * The Object is the primary base type for the Activity Streams
- * vocabulary.
- *
- * Note: Object is a reserved keyword in PHP. It has been suffixed with
- * 'Base_' for this reason.
- *
- * @see https://www.w3.org/TR/activitystreams-core/#object
- */
-class Base_Object {

includes/base/class-transformer-base.php

@@ -0,0 +1,44 @@
+<?php
+/**
+ * Inspired by the PHP ActivityPub Library by @Landrok
+ *
+ * @link https://github.com/landrok/activitypub
+ */
+
+namespace Activitypub\Activity;
+
+use WP_Error;
+use ReflectionClass;
+
+use function Activitypub\camel_to_snake_case;
+use function Activitypub\snake_to_camel_case;
+
+/**
+ * Base class to implement WordPress to ActivityPub transformers.
+ */
+abstract class Transformer_Base {
+    /**
+	 * Get the supported WP post_types that the transformer can use as an input.
+	 *
+     * By default all post types are supported.
+     * 
+	 * @since version_number_transformer_management_placeholder
+	 */
+    public function get_supported_post_types() {
+        return \get_post_types( array(), 'names');
+    }
+
+    /**
+	 * Get the name used for registering the transformer with the ActivityPub plugin.
+	 *
+	 * @since version_number_transformer_management_placeholder
+	 */
+    abstract public function get_name();
+
+    /**
+	 * Get the display name for the ActivityPub transformer.
+	 *
+	 * @since version_number_transformer_management_placeholder
+	 */
+    abstract public function get_title();
+}

includes/class-admin.php

@@ -3,6 +3,7 @@ namespace Activitypub;
 
 use WP_User_Query;
 use Activitypub\Model\Blog_User;
+use Activitypub\Base\Transformer_Base;
 
 /**
  * ActivityPub Admin Class
@@ -22,6 +23,10 @@ class Admin {
 		if ( ! is_user_disabled( get_current_user_id() ) ) {
 			\add_action( 'show_user_profile', array( self::class, 'add_profile' ) );
 		}
+
+		add_filter( 'activitypub/transformers/is_transformer_enabled', function( $should_register, Transformer_Base $widget_instance ) {
+			return ! Options::is_element_disabled( $widget_instance->get_name() );
+		}, 10, 2 );
 	}
 
 	/**

includes/managers/class-transformers-manager.php

@@ -24,14 +24,14 @@ class Transformers_Manager {
 	/**
 	 * Transformers.
 	 *
-	 * Holds the list of all the transformers. Default is `null`.
+	 * Holds the list of all the ActivityPub transformers. Default is `null`.
 	 *
 	 * @since 1.0.0
 	 * @access private
 	 *
-	 * @var Base_Control[]
+	 * @var \ActivityPub\Transformer_Base[]
 	 */
-	private $controls = null;
+	private $transformers = array();
 
     /**
 	 * Transformers manager constructor.
@@ -43,8 +43,18 @@ class Transformers_Manager {
 	*/
 	public function __construct() {
 		$this->require_files();
+	}
 
-		add_action( 'elementor/ajax/register_actions', [ $this, 'register_ajax_actions' ] );
+	/**
+	 * Require files.
+	 *
+	 * Require ActivityPub transformer base class.
+	 *
+	 * @since version_number_transformer_management_placeholder
+	 * @access private
+	*/
+	private function require_files() {
+		require ACTIVITYPUB_PLUGIN_DIR . 'includes/base/class-transformer-base.php';
 	}
 
 	/**
@@ -53,22 +63,86 @@ class Transformers_Manager {
 	 * @since version_number_transformer_management_placeholder
 	 * @access public
 	 *
-	 * @param \ActivityPub\Base_Transformer $transformer_instance ActivityPub Transformer.
+	 * @param \ActivityPub\Transformer_Base $transformer_instance ActivityPub Transformer.
 	 *
-	 * @return bool True if the transformer was registered.
+	 * @return bool True if the ActivityPub transformer was registered.
 	 */
-	public function register( Base_Transformer $control_instance, $control_id = null ) {
+	public function register( Transformer_Base $transformer_instance) {
 
-		// TODO: For BC. Remove in the future.
+		if ( ! $transformer_instance instanceof Transformer_Base ) {
-		if ( $control_id ) {
+			_doing_it_wrong(
-			Plugin::instance()->modules_manager->get_modules( 'dev-tools' )->deprecation->deprecated_argument(
+				__METHOD__,
-				'$control_id', '3.5.0'
+				__( 'ActivityPub transformer instance must be a implementation of the \ActivityPub\Transformer_Base class.' ),
+				'version_number_transformer_management_placeholder'
 			);
-		} else {
+			return false;
-			$control_id = $control_instance->get_type();
 		}
 		
-		$this->controls[ $control_id ] = $control_instance;
+		$transformer_name = $transformer_instance->name;
+		if ( preg_match( '/[A-Z]+/', $transformer_name ) ) {
+			_doing_it_wrong(
+				__METHOD__,
+				__( 'ActivityPub transformer names must not contain uppercase characters.' ),
+				'version_number_transformer_management_placeholder'
+			);
+			return false;
+		}
+
+		$name_matcher = '/^[a-z0-9-]+\/[a-z0-9-]+$/';
+		if ( ! preg_match( $name_matcher, $transformer_name ) ) {
+			_doing_it_wrong(
+				__METHOD__,
+				__( 'ActivityPub transformer names must contain a namespace prefix. Example: my-plugin/my-custom-transformer' ),
+				'version_number_transformer_management_placeholder'
+			);
+			return false;
+		}
+
+		if ( $this->is_registered( $transformer_name ) ) {
+			_doing_it_wrong(
+				__METHOD__,
+				/* translators: %s: Block name. */
+				sprintf( __( 'ActivityPub transformer with name "%s" is already registered.' ), $transformer_name ),
+				'version_number_transformer_management_placeholder'
+			);
+			return false;
+		}	
+
+		/**
+		 * Should the ActivityPub transformer be registered.
+		 *
+		 * @since version_number_transformer_management_placeholder
+		 *
+		 * @param bool $should_register Should the ActivityPub transformer be registered. Default is `true`.
+		 * @param \ActivityPub\Transformer_Base $transformer_instance Widget instance.
+		 */
+		$should_register = apply_filters( 'activitypub/transformers/is_transformer_enabled', true, $transformer_instance );
+
+		if ( ! $should_register ) {
+			return false;
+		}
+
+		$this->_transformers[ $transformer_name ] = $transformer_instance;
+
+		return true;
+	}
+
+	/**
+	 * Register controls.
+	 *
+	 * This method creates a list of all the supported controls by requiring the
+	 * control files and initializing each one of them.
+	 *
+	 * The list of supported controls includes the regular controls and the group
+	 * controls.
+	 *
+	 * External developers can register new controls by hooking to the
+	 * `elementor/controls/controls_registered` action.
+	 *
+	 * @since 3.1.0
+	 * @access private
+	 */
+	private function register_controls() {
 	}
 
 }