init

wp-content/plugins/jetpack/class.jetpack-client-server.php

@@ -0,0 +1,110 @@
+<?php // phpcs:ignore WordPress.Files.FileName.InvalidClassFileName
+/**
+ * Client = Plugin
+ * Client Server = API Methods the Plugin must respond to
+ *
+ * @package automattic/jetpack
+ */
+
+/**
+ * Client = Plugin
+ * Client Server = API Methods the Plugin must respond to
+ */
+class Jetpack_Client_Server {
+
+	/**
+	 * Whether the class has been initialized.
+	 *
+	 * @var bool
+	 */
+	private static $did_init = false;
+
+	/**
+	 * Initialize the hooks, but only once.
+	 *
+	 * @return void
+	 */
+	public static function init() {
+		if ( static::$did_init ) {
+			return;
+		}
+
+		add_filter( 'jetpack_rest_connection_check_response', array( static::class, 'connection_check' ) );
+
+		static::$did_init = true;
+	}
+
+	/**
+	 * Handle the client authorization error.
+	 *
+	 * @param WP_Error $error The error object.
+	 */
+	public static function client_authorize_error( $error ) {
+		if ( $error instanceof WP_Error ) {
+			Jetpack::state( 'error', $error->get_error_code() );
+		}
+	}
+
+	/**
+	 * The user is already authorized, we set the Jetpack state and adjust the redirect URL.
+	 *
+	 * @return string
+	 */
+	public static function client_authorize_already_authorized_url() {
+		Jetpack::state( 'message', 'already_authorized' );
+		return Jetpack::admin_url();
+	}
+
+	/**
+	 * The authorization processing has started.
+	 */
+	public static function client_authorize_processing() {
+		Jetpack::log( 'authorize' );
+	}
+
+	/**
+	 * The authorization has completed (successfully or not), and the redirect URL is empty.
+	 * We set the Jetpack Dashboard as the default URL.
+	 *
+	 * @return string
+	 */
+	public static function client_authorize_fallback_url() {
+		return Jetpack::admin_url();
+	}
+
+	/**
+	 * Deactivate a plugin.
+	 *
+	 * @param string $probable_file Expected plugin file.
+	 * @param string $probable_title Expected plugin title.
+	 * @return int 1 if a plugin was deactivated, 0 if not.
+	 */
+	public static function deactivate_plugin( $probable_file, $probable_title ) {
+		include_once ABSPATH . 'wp-admin/includes/plugin.php';
+		if ( is_plugin_active( $probable_file ) ) {
+			deactivate_plugins( $probable_file );
+			return 1;
+		} else {
+			// If the plugin is not in the usual place, try looking through all active plugins.
+			$active_plugins = Jetpack::get_active_plugins();
+			foreach ( $active_plugins as $plugin ) {
+				$data = get_plugin_data( WP_PLUGIN_DIR . '/' . $plugin );
+				if ( $data['Name'] === $probable_title ) {
+					deactivate_plugins( $plugin );
+					return 1;
+				}
+			}
+		}
+
+		return 0;
+	}
+
+	/**
+	 * Filters the result of test_connection REST method
+	 *
+	 * @return string The current Jetpack version number
+	 */
+	public static function connection_check() {
+		return JETPACK__VERSION;
+	}
+}