Test git mv

includes/rest/class-webfinger-controller.php

@@ -0,0 +1,173 @@
+<?php
+/**
+ * WebFinger REST-Class file.
+ *
+ * @package Activitypub
+ */
+
+namespace Activitypub\Rest;
+
+/**
+ * ActivityPub WebFinger REST-Class.
+ *
+ * @author Matthias Pfefferle
+ *
+ * @see https://webfinger.net/
+ */
+class Webfinger_Controller extends \WP_REST_Controller {
+	/**
+	 * The namespace of this controller's route.
+	 *
+	 * @var string
+	 */
+	protected $namespace = ACTIVITYPUB_REST_NAMESPACE;
+
+	/**
+	 * The base of this controller's route.
+	 *
+	 * @var string
+	 */
+	protected $rest_base = 'webfinger';
+
+	/**
+	 * Register routes.
+	 */
+	public function register_routes() {
+		\register_rest_route(
+			$this->namespace,
+			'/' . $this->rest_base,
+			array(
+				array(
+					'methods'             => \WP_REST_Server::READABLE,
+					'callback'            => array( $this, 'get_item' ),
+					'permission_callback' => '__return_true',
+					'args'                => array(
+						'resource' => array(
+							'description' => 'The WebFinger resource.',
+							'type'        => 'string',
+							'required'    => true,
+							'pattern'     => '^(acct:)|^(https?://)(.+)$',
+						),
+					),
+				),
+				'schema' => array( $this, 'get_item_schema' ),
+			)
+		);
+	}
+
+	/**
+	 * Retrieves the WebFinger profile.
+	 *
+	 * @param \WP_REST_Request $request The request object.
+	 *
+	 * @return \WP_REST_Response Response object.
+	 */
+	public function get_item( $request ) {
+		/**
+		 * Action triggered prior to the ActivityPub profile being created and sent to the client.
+		 */
+		\do_action( 'activitypub_rest_webfinger_pre' );
+
+		$resource = $request->get_param( 'resource' );
+		$response = $this->get_profile( $resource );
+		$code     = 200;
+
+		if ( \is_wp_error( $response ) ) {
+			$code       = 400;
+			$error_data = $response->get_error_data();
+
+			if ( isset( $error_data['status'] ) ) {
+				$code = $error_data['status'];
+			}
+		}
+
+		return new \WP_REST_Response(
+			$response,
+			$code,
+			array(
+				'Access-Control-Allow-Origin' => '*',
+				'Content-Type'                => 'application/jrd+json; charset=' . \get_option( 'blog_charset' ),
+			)
+		);
+	}
+
+	/**
+	 * Get the WebFinger profile.
+	 *
+	 * @param string $webfinger The WebFinger resource.
+	 *
+	 * @return array|\WP_Error The WebFinger profile or WP_Error if not found.
+	 */
+	public function get_profile( $webfinger ) {
+		/**
+		 * Filter the WebFinger data.
+		 *
+		 * @param array  $data      The WebFinger data.
+		 * @param string $webfinger The WebFinger resource.
+		 */
+		return \apply_filters( 'webfinger_data', array(), $webfinger );
+	}
+
+	/**
+	 * Retrieves the schema for the WebFinger endpoint.
+	 *
+	 * @return array Schema data.
+	 */
+	public function get_item_schema() {
+		if ( $this->schema ) {
+			return $this->add_additional_fields_schema( $this->schema );
+		}
+
+		$this->schema = array(
+			'$schema'    => 'http://json-schema.org/draft-04/schema#',
+			'title'      => 'webfinger',
+			'type'       => 'object',
+			'required'   => array( 'subject', 'links' ),
+			'properties' => array(
+				'subject' => array(
+					'description' => 'The subject of this WebFinger record.',
+					'type'        => 'string',
+					'format'      => 'uri',
+				),
+				'aliases' => array(
+					'description' => 'Alternative identifiers for the subject.',
+					'type'        => 'array',
+					'items'       => array(
+						'type'   => 'string',
+						'format' => 'uri',
+					),
+				),
+				'links'   => array(
+					'description' => 'Links associated with the subject.',
+					'type'        => 'array',
+					'items'       => array(
+						'type'       => 'object',
+						'properties' => array(
+							'rel'      => array(
+								'description' => 'The relation type of the link.',
+								'type'        => 'string',
+								'required'    => true,
+							),
+							'type'     => array(
+								'description' => 'The content type of the link.',
+								'type'        => 'string',
+							),
+							'href'     => array(
+								'description' => 'The target URL of the link.',
+								'type'        => 'string',
+								'format'      => 'uri',
+							),
+							'template' => array(
+								'description' => 'A URI template for the link.',
+								'type'        => 'string',
+								'format'      => 'uri',
+							),
+						),
+					),
+				),
+			),
+		);
+
+		return $this->add_additional_fields_schema( $this->schema );
+	}
+}