initial (#867)

activitypub.php

@@ -15,6 +15,8 @@
 
 namespace Activitypub;
 
+use WP_CLI;
+
 use function Activitypub\is_blog_public;
 use function Activitypub\site_supports_blocks;
 
@@ -218,3 +220,14 @@ function get_plugin_version() {
 
 	return $meta['Version'];
 }
+
+// Check for CLI env, to add the CLI commands
+if ( defined( 'WP_CLI' ) && WP_CLI ) {
+	WP_CLI::add_command(
+		'activitypub',
+		'\Activitypub\Cli',
+		array(
+			'shortdesc' => __( 'ActivityPub related commands: Meta-Infos, Delete and soon Self-Destruct.', 'activitypub' ),
+		)
+	);
+}

includes/class-cli.php

@@ -0,0 +1,204 @@
+<?php
+namespace Activitypub;
+
+use WP_CLI;
+use WP_CLI_Command;
+use Activitypub\Scheduler;
+
+use function Activitypub\was_comment_received;
+
+/**
+ * WP-CLI commands
+ *
+ * @package Activitypub
+ */
+class Cli extends WP_CLI_Command {
+	/**
+	 * Check the Plugins Meta-Informations
+	 *
+	 * ## OPTIONS
+	 *
+	 * [--Name]
+	 * The Plugin Name
+	 *
+	 * [--PluginURI]
+	 * The Plugin URI
+	 *
+	 * [--Version]
+	 * The Plugin Version
+	 *
+	 * [--Description]
+	 * The Plugin Description
+	 *
+	 * [--Author]
+	 * The Plugin Author
+	 *
+	 * [--AuthorURI]
+	 * The Plugin Author URI
+	 *
+	 * [--TextDomain]
+	 * The Plugin Text Domain
+	 *
+	 * [--DomainPath]
+	 * The Plugin Domain Path
+	 *
+	 * [--Network]
+	 * The Plugin Network
+	 *
+	 * [--RequiresWP]
+	 * The Plugin Requires at least
+	 *
+	 * [--RequiresPHP]
+	 * The Plugin Requires PHP
+	 *
+	 * [--UpdateURI]
+	 * The Plugin Update URI
+	 *
+	 * See: https://developer.wordpress.org/reference/functions/get_plugin_data/#return
+	 *
+	 * ## EXAMPLES
+	 *
+	 *     $ wp webmention meta
+	 *
+	 *     $ wp webmention meta --Version
+	 *     Version: 1.0.0
+	 *
+	 * @param array|null $args       The arguments.
+	 * @param array|null $assoc_args The associative arguments.
+	 *
+	 * @return void
+	 */
+	public function meta( $args, $assoc_args ) {
+		$plugin_data = get_plugin_meta();
+
+		if ( $assoc_args ) {
+			$plugin_data = array_intersect_key( $plugin_data, $assoc_args );
+		} else {
+			WP_CLI::line( __( "ActivityPub Plugin Meta:\n", 'activitypub' ) );
+		}
+
+		foreach ( $plugin_data as $key => $value ) {
+			WP_CLI::line( $key . ':	' . $value );
+		}
+	}
+
+	/**
+	 * Remove the entire blog from the Fediverse.
+	 *
+	 * ## EXAMPLES
+	 *
+	 *     $ wp activitypub self-destruct
+	 *
+	 * @param array|null $args       The arguments.
+	 * @param array|null $assoc_args The associative arguments.
+	 *
+	 * @return void
+	 */
+	public function self_destruct( $args, $assoc_args ) { // phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable
+		WP_CLI::warning( __( 'Self-Destructing is not implemented yet.', 'activitypub' ) );
+	}
+
+	/**
+	 * Delete or Update a Post, Page, Custom Post Type or Attachment.
+	 *
+	 * ## OPTIONS
+	 *
+	 * <action>
+	 * : The action to perform. Either `delete` or `update`.
+	 * ---
+	 * options:
+	 *   - delete
+	 *   - update
+	 * ---
+	 *
+	 * <id>
+	 * : The id of the Post, Page, Custom Post Type or Attachment.
+	 *
+	 * ## EXAMPLES
+	 *
+	 *     $ wp activitypub post delete 1
+	 *
+	 * @synopsis <action> <id>
+	 *
+	 * @param array|null $args       The arguments.
+	 * @param array|null $assoc_args The associative arguments.
+	 *
+	 * @return void
+	 */
+	public function post( $args, $assoc_args ) { // phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable
+		$post = get_post( $args[1] );
+
+		if ( ! $post ) {
+			WP_CLI::error( __( 'Post not found.', 'activitypub' ) );
+		}
+
+		switch ( $args[0] ) {
+			case 'delete':
+				// translators: %s is the ID of the post.
+				WP_CLI::confirm( sprintf( __( 'Do you really want to delete the (Custom) Post with the ID: %s', 'activitypub' ), $args[1] ) );
+				Scheduler::schedule_post_activity( 'trash', 'publish', $args[1] );
+				WP_CLI::success( __( '"Delete"-Activity is queued.', 'activitypub' ) );
+				break;
+			case 'update':
+				Scheduler::schedule_post_activity( 'publish', 'publish', $args[1] );
+				WP_CLI::success( __( '"Update"-Activity is queued.', 'activitypub' ) );
+				break;
+			default:
+				WP_CLI::error( __( 'Unknown action.', 'activitypub' ) );
+		}
+	}
+
+	/**
+	 * Delete or Update a Comment.
+	 *
+	 * ## OPTIONS
+	 *
+	 * <action>
+	 * : The action to perform. Either `delete` or `update`.
+	 * ---
+	 * options:
+	 *   - delete
+	 *   - update
+	 * ---
+	 *
+	 * <id>
+	 * : The id of the Comment.
+	 *
+	 * ## EXAMPLES
+	 *
+	 *     $ wp activitypub comment delete 1
+	 *
+	 * @synopsis <action> <id>
+	 *
+	 * @param array|null $args       The arguments.
+	 * @param array|null $assoc_args The associative arguments.
+	 *
+	 * @return void
+	 */
+	public function comment( $args, $assoc_args ) { // phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable
+		$comment = get_comment( $args[1] );
+
+		if ( ! $comment ) {
+			WP_CLI::error( __( 'Comment not found.', 'activitypub' ) );
+		}
+
+		if ( was_comment_received( $comment ) ) {
+			WP_CLI::error( __( 'This comment was received via ActivityPub and cannot be deleted or updated.', 'activitypub' ) );
+		}
+
+		switch ( $args[0] ) {
+			case 'delete':
+				// translators: %s is the ID of the comment.
+				WP_CLI::confirm( sprintf( __( 'Do you really want to delete the Comment with the ID: %s', 'activitypub' ), $args[1] ) );
+				Scheduler::schedule_comment_activity( 'trash', 'approved', $args[1] );
+				WP_CLI::success( __( '"Delete"-Activity is queued.', 'activitypub' ) );
+				break;
+			case 'update':
+				Scheduler::schedule_comment_activity( 'approved', 'approved', $args[1] );
+				WP_CLI::success( __( '"Update"-Activity is queued.', 'activitypub' ) );
+				break;
+			default:
+				WP_CLI::error( __( 'Unknown action.', 'activitypub' ) );
+		}
+	}
+}

includes/class-scheduler.php

@@ -117,6 +117,10 @@ public static function deregister_schedules() {
 	public static function schedule_post_activity( $new_status, $old_status, $post ) {
 		$post = get_post( $post );
 
+		if ( ! $post ) {
+			return;
+		}
+
 		if ( 'ap_extrafield' === $post->post_type ) {
 			self::schedule_profile_update( $post->post_author );
 			return;
@@ -182,7 +186,7 @@ public static function schedule_comment_activity( $new_status, $old_status, $com
 		$comment = get_comment( $comment );
 
 		// federate only comments that are written by a registered user.
-		if ( ! $comment->user_id ) {
+		if ( ! $comment || ! $comment->user_id ) {
 			return;
 		}