diff options
Diffstat (limited to 'plugins/jetpack/jetpack_vendor/automattic/jetpack-sync/src/class-rest-endpoints.php')
-rw-r--r-- | plugins/jetpack/jetpack_vendor/automattic/jetpack-sync/src/class-rest-endpoints.php | 804 |
1 files changed, 804 insertions, 0 deletions
diff --git a/plugins/jetpack/jetpack_vendor/automattic/jetpack-sync/src/class-rest-endpoints.php b/plugins/jetpack/jetpack_vendor/automattic/jetpack-sync/src/class-rest-endpoints.php new file mode 100644 index 00000000..ae12ff32 --- /dev/null +++ b/plugins/jetpack/jetpack_vendor/automattic/jetpack-sync/src/class-rest-endpoints.php @@ -0,0 +1,804 @@ +<?php +/** + * Sync package. + * + * @package automattic/jetpack-sync + */ + +namespace Automattic\Jetpack\Sync; + +use Automattic\Jetpack\Connection\Rest_Authentication; +use WP_Error; +use WP_REST_Server; + +/** + * This class will handle Sync v4 REST Endpoints. + * + * @since 1.23.1 + */ +class REST_Endpoints { + + /** + * Items pending send. + * + * @var array + */ + public $items = array(); + + /** + * Initialize REST routes. + */ + public static function initialize_rest_api() { + + // Request a Full Sync. + register_rest_route( + 'jetpack/v4', + '/sync/full-sync', + array( + 'methods' => WP_REST_Server::EDITABLE, + 'callback' => __CLASS__ . '::full_sync_start', + 'permission_callback' => __CLASS__ . '::verify_default_permissions', + 'args' => array( + 'modules' => array( + 'description' => __( 'Data Modules that should be included in Full Sync', 'jetpack-sync' ), + 'type' => 'array', + 'required' => false, + ), + 'users' => array( + 'description' => __( 'User IDs to include in Full Sync or "initial"', 'jetpack-sync' ), + 'required' => false, + ), + 'posts' => array( + 'description' => __( 'Post IDs to include in Full Sync', 'jetpack-sync' ), + 'type' => 'array', + 'required' => false, + ), + 'comments' => array( + 'description' => __( 'Comment IDs to include in Full Sync', 'jetpack-sync' ), + 'type' => 'array', + 'required' => false, + ), + ), + ) + ); + + // Obtain Sync status. + register_rest_route( + 'jetpack/v4', + '/sync/status', + array( + 'methods' => WP_REST_Server::READABLE, + 'callback' => __CLASS__ . '::sync_status', + 'permission_callback' => __CLASS__ . '::verify_default_permissions', + 'args' => array( + 'fields' => array( + 'description' => __( 'Comma seperated list of additional fields that should be included in status.', 'jetpack-sync' ), + 'type' => 'string', + 'required' => false, + ), + ), + ) + ); + + // Update Sync health status. + register_rest_route( + 'jetpack/v4', + '/sync/health', + array( + 'methods' => WP_REST_Server::EDITABLE, + 'callback' => __CLASS__ . '::sync_health', + 'permission_callback' => __CLASS__ . '::verify_default_permissions', + 'args' => array( + 'status' => array( + 'description' => __( 'New Sync health status', 'jetpack-sync' ), + 'type' => 'string', + 'required' => true, + ), + ), + ) + ); + + // Obtain Sync settings. + register_rest_route( + 'jetpack/v4', + '/sync/settings', + array( + array( + 'methods' => WP_REST_Server::READABLE, + 'callback' => __CLASS__ . '::get_sync_settings', + 'permission_callback' => __CLASS__ . '::verify_default_permissions', + ), + array( + 'methods' => WP_REST_Server::EDITABLE, + 'callback' => __CLASS__ . '::update_sync_settings', + 'permission_callback' => __CLASS__ . '::verify_default_permissions', + ), + ) + ); + + // Retrieve Sync Object(s). + register_rest_route( + 'jetpack/v4', + '/sync/object', + array( + 'methods' => WP_REST_Server::ALLMETHODS, + 'callback' => __CLASS__ . '::get_sync_objects', + 'permission_callback' => __CLASS__ . '::verify_default_permissions', + 'args' => array( + 'module_name' => array( + 'description' => __( 'Name of Sync module', 'jetpack-sync' ), + 'type' => 'string', + 'required' => false, + ), + 'object_type' => array( + 'description' => __( 'Object Type', 'jetpack-sync' ), + 'type' => 'string', + 'required' => false, + ), + 'object_ids' => array( + 'description' => __( 'Objects Identifiers', 'jetpack-sync' ), + 'type' => 'array', + 'required' => false, + ), + ), + ) + ); + + // Retrieve Sync Object(s). + register_rest_route( + 'jetpack/v4', + '/sync/now', + array( + 'methods' => WP_REST_Server::EDITABLE, + 'callback' => __CLASS__ . '::do_sync', + 'permission_callback' => __CLASS__ . '::verify_default_permissions', + 'args' => array( + 'queue' => array( + 'description' => __( 'Name of Sync queue.', 'jetpack-sync' ), + 'type' => 'string', + 'required' => true, + ), + ), + ) + ); + + // Checkout Sync Objects. + register_rest_route( + 'jetpack/v4', + '/sync/checkout', + array( + 'methods' => WP_REST_Server::EDITABLE, + 'callback' => __CLASS__ . '::checkout', + 'permission_callback' => __CLASS__ . '::verify_default_permissions', + ) + ); + + // Checkin Sync Objects. + register_rest_route( + 'jetpack/v4', + '/sync/close', + array( + 'methods' => WP_REST_Server::EDITABLE, + 'callback' => __CLASS__ . '::close', + 'permission_callback' => __CLASS__ . '::verify_default_permissions', + ) + ); + + // Unlock Sync Queue. + register_rest_route( + 'jetpack/v4', + '/sync/unlock', + array( + 'methods' => WP_REST_Server::EDITABLE, + 'callback' => __CLASS__ . '::unlock_queue', + 'permission_callback' => __CLASS__ . '::verify_default_permissions', + 'args' => array( + 'queue' => array( + 'description' => __( 'Name of Sync queue.', 'jetpack-sync' ), + 'type' => 'string', + 'required' => true, + ), + ), + ) + ); + + // Retrieve range of Object Ids. + register_rest_route( + 'jetpack/v4', + '/sync/object-id-range', + array( + 'methods' => WP_REST_Server::READABLE, + 'callback' => __CLASS__ . '::get_object_id_range', + 'permission_callback' => __CLASS__ . '::verify_default_permissions', + 'args' => array( + 'sync_module' => array( + 'description' => __( 'Name of Sync module.', 'jetpack-sync' ), + 'type' => 'string', + 'required' => true, + ), + 'batch_size' => array( + 'description' => __( 'Size of batches', 'jetpack-sync' ), + 'type' => 'int', + 'required' => true, + ), + ), + ) + ); + + // Obtain table checksums. + register_rest_route( + 'jetpack/v4', + '/sync/data-check', + array( + 'methods' => WP_REST_Server::READABLE, + 'callback' => __CLASS__ . '::data_check', + 'permission_callback' => __CLASS__ . '::verify_default_permissions', + 'args' => array( + 'perform_text_conversion' => array( + 'description' => __( 'If text fields should be converted to latin1 in checksum calculation.', 'jetpack-sync' ), + 'type' => 'boolean', + 'required' => false, + ), + ), + ) + ); + + // Obtain histogram. + register_rest_route( + 'jetpack/v4', + '/sync/data-histogram', + array( + 'methods' => WP_REST_Server::EDITABLE, + 'callback' => __CLASS__ . '::data_histogram', + 'permission_callback' => __CLASS__ . '::verify_default_permissions', + 'args' => array( + 'columns' => array( + 'description' => __( 'Column mappings', 'jetpack-sync' ), + 'type' => 'array', + 'required' => false, + ), + 'object_type' => array( + 'description' => __( 'Object Type', 'jetpack-sync' ), + 'type' => 'string', + 'required' => false, + ), + 'buckets' => array( + 'description' => __( 'Number of histogram buckets.', 'jetpack-sync' ), + 'type' => 'int', + 'required' => false, + ), + 'start_id' => array( + 'description' => __( 'Start ID for the histogram', 'jetpack-sync' ), + 'type' => 'int', + 'required' => false, + ), + 'end_id' => array( + 'description' => __( 'End ID for the histogram', 'jetpack-sync' ), + 'type' => 'int', + 'required' => false, + ), + 'strip_non_ascii' => array( + 'description' => __( 'Strip non-ascii characters?', 'jetpack-sync' ), + 'type' => 'boolean', + 'required' => false, + ), + 'shared_salt' => array( + 'description' => __( 'Shared Salt to use when generating checksum', 'jetpack-sync' ), + 'type' => 'string', + 'required' => false, + ), + 'only_range_edges' => array( + 'description' => __( 'Should only range endges be returned', 'jetpack-sync' ), + 'type' => 'boolean', + 'required' => false, + ), + 'detailed_drilldown' => array( + 'description' => __( 'Do we want the checksum or object ids.', 'jetpack-sync' ), + 'type' => 'boolean', + 'required' => false, + ), + 'perform_text_conversion' => array( + 'description' => __( 'If text fields should be converted to latin1 in checksum calculation.', 'jetpack-sync' ), + 'type' => 'boolean', + 'required' => false, + ), + ), + ) + ); + + } + + /** + * Trigger a Full Sync of specified modules. + * + * @since 1.23.1 + * + * @param \WP_REST_Request $request The request sent to the WP REST API. + * + * @return \WP_REST_Response|WP_Error + */ + public static function full_sync_start( $request ) { + + $modules = $request->get_param( 'modules' ); + + // convert list of modules into array format of "$modulename => true". + if ( ! empty( $modules ) ) { + $modules = array_map( '__return_true', array_flip( $modules ) ); + } + + // Process additional options. + foreach ( array( 'posts', 'comments', 'users' ) as $module_name ) { + if ( 'users' === $module_name && 'initial' === $request->get_param( 'users' ) ) { + $modules['users'] = 'initial'; + } elseif ( is_array( $request->get_param( $module_name ) ) ) { + $ids = $request->get_param( $module_name ); + if ( count( $ids ) > 0 ) { + $modules[ $module_name ] = $ids; + } + } + } + + if ( empty( $modules ) ) { + $modules = null; + } + + return rest_ensure_response( + array( + 'scheduled' => Actions::do_full_sync( $modules ), + ) + ); + } + + /** + * Return Sync's status. + * + * @since 1.23.1 + * + * @param \WP_REST_Request $request The request sent to the WP REST API. + * + * @return \WP_REST_Response + */ + public static function sync_status( $request ) { + $fields = $request->get_param( 'fields' ); + return rest_ensure_response( Actions::get_sync_status( $fields ) ); + } + + /** + * Return table checksums. + * + * @since 1.23.1 + * + * @param \WP_REST_Request $request The request sent to the WP REST API. + * + * @return \WP_REST_Response + */ + public static function data_check( $request ) { + // Disable Sync during this call, so we can resolve faster. + Actions::mark_sync_read_only(); + $store = new Replicastore(); + + $perform_text_conversion = false; + if ( true === $request->get_param( 'perform_text_conversion' ) ) { + $perform_text_conversion = true; + } + + return rest_ensure_response( $store->checksum_all( $perform_text_conversion ) ); + } + + /** + * Return Histogram. + * + * @since 1.23.1 + * + * @param \WP_REST_Request $request The request sent to the WP REST API. + * + * @return \WP_REST_Response + */ + public static function data_histogram( $request ) { + + // Disable Sync during this call, so we can resolve faster. + Actions::mark_sync_read_only(); + + $args = $request->get_params(); + + if ( empty( $args['columns'] ) ) { + $args['columns'] = null; // go with defaults. + } + + if ( false !== $args['strip_non_ascii'] ) { + $args['strip_non_ascii'] = true; + } + + if ( true !== $args['perform_text_conversion'] ) { + $args['perform_text_conversion'] = false; + } + + /** + * Hack: nullify the values of `start_id` and `end_id` if we're only requesting ranges. + * + * The endpoint doesn't support nullable values :( + */ + if ( true === $args['only_range_edges'] ) { + if ( 0 === $args['start_id'] ) { + $args['start_id'] = null; + } + + if ( 0 === $args['end_id'] ) { + $args['end_id'] = null; + } + } + + $store = new Replicastore(); + $histogram = $store->checksum_histogram( $args['object_type'], $args['buckets'], $args['start_id'], $args['end_id'], $args['columns'], $args['strip_non_ascii'], $args['shared_salt'], $args['only_range_edges'], $args['detailed_drilldown'], $args['perform_text_conversion'] ); + + return rest_ensure_response( + array( + 'histogram' => $histogram, + 'type' => $store->get_checksum_type(), + ) + ); + } + + /** + * Update Sync health. + * + * @since 1.23.1 + * + * @param \WP_REST_Request $request The request sent to the WP REST API. + * + * @return \WP_REST_Response + */ + public static function sync_health( $request ) { + + switch ( $request->get_param( 'status' ) ) { + case Health::STATUS_IN_SYNC: + case Health::STATUS_OUT_OF_SYNC: + Health::update_status( $request->get_param( 'status' ) ); + break; + default: + return new WP_Error( 'invalid_status', 'Invalid Sync Status Provided.' ); + } + + // re-fetch so we see what's really being stored. + return rest_ensure_response( + array( + 'success' => Health::get_status(), + ) + ); + } + + /** + * Obtain Sync settings. + * + * @since 1.23.1 + * + * @return \WP_REST_Response + */ + public static function get_sync_settings() { + return rest_ensure_response( Settings::get_settings() ); + } + + /** + * Update Sync settings. + * + * @since 1.23.1 + * + * @param \WP_REST_Request $request The request sent to the WP REST API. + * + * @return \WP_REST_Response + */ + public static function update_sync_settings( $request ) { + $args = $request->get_params(); + $sync_settings = Settings::get_settings(); + + foreach ( $args as $key => $value ) { + if ( false !== $value ) { + if ( is_numeric( $value ) ) { + $value = (int) $value; + } + + // special case for sending empty arrays - a string with value 'empty'. + if ( 'empty' === $value ) { + $value = array(); + } + + $sync_settings[ $key ] = $value; + } + } + + Settings::update_settings( $sync_settings ); + + // re-fetch so we see what's really being stored. + return rest_ensure_response( Settings::get_settings() ); + } + + /** + * Retrieve Sync Objects. + * + * @since 1.23.1 + * + * @param \WP_REST_Request $request The request sent to the WP REST API. + * + * @return \WP_REST_Response + */ + public static function get_sync_objects( $request ) { + $args = $request->get_params(); + + $module_name = $args['module_name']; + // Verify valid Sync Module. + $sync_module = Modules::get_module( $module_name ); + if ( ! $sync_module ) { + return new WP_Error( 'invalid_module', 'You specified an invalid sync module' ); + } + + Actions::mark_sync_read_only(); + + $codec = Sender::get_instance()->get_codec(); + Settings::set_is_syncing( true ); + $objects = $codec->encode( $sync_module->get_objects_by_id( $args['object_type'], $args['object_ids'] ) ); + Settings::set_is_syncing( false ); + + return rest_ensure_response( + array( + 'objects' => $objects, + 'codec' => $codec->name(), + ) + ); + } + + /** + * Request Sync processing. + * + * @since 1.23.1 + * + * @param \WP_REST_Request $request The request sent to the WP REST API. + * + * @return \WP_REST_Response + */ + public static function do_sync( $request ) { + + $queue_name = self::validate_queue( $request->get_param( 'queue' ) ); + if ( is_wp_error( $queue_name ) ) { + return $queue_name; + } + + $sender = Sender::get_instance(); + $response = $sender->do_sync_for_queue( new Queue( $queue_name ) ); + + return rest_ensure_response( + array( + 'response' => $response, + ) + ); + } + + /** + * Request sync data from specified queue. + * + * @since 1.23.1 + * + * @param \WP_REST_Request $request The request sent to the WP REST API. + * + * @return \WP_REST_Response + */ + public static function checkout( $request ) { + $args = $request->get_params(); + $queue_name = self::validate_queue( $args['queue'] ); + + if ( is_wp_error( $queue_name ) ) { + return $queue_name; + } + + $number_of_items = $args['number_of_items']; + if ( $number_of_items < 1 || $number_of_items > 100 ) { + return new WP_Error( 'invalid_number_of_items', 'Number of items needs to be an integer that is larger than 0 and less then 100', 400 ); + } + + // REST Sender. + $sender = new REST_Sender(); + + if ( 'immediate' === $queue_name ) { + return rest_ensure_response( $sender->immediate_full_sync_pull( $number_of_items ) ); + } + + return rest_ensure_response( $sender->queue_pull( $queue_name, $number_of_items, $args ) ); + } + + /** + * Unlock a Sync queue. + * + * @since 1.23.1 + * + * @param \WP_REST_Request $request The request sent to the WP REST API. + * + * @return \WP_REST_Response + */ + public static function unlock_queue( $request ) { + + $queue_name = $request->get_param( 'queue' ); + + if ( ! in_array( $queue_name, array( 'sync', 'full_sync' ), true ) ) { + return new WP_Error( 'invalid_queue', 'Queue name should be sync or full_sync', 400 ); + } + $queue = new Queue( $queue_name ); + + // False means that there was no lock to delete. + $response = $queue->unlock(); + return rest_ensure_response( + array( + 'success' => $response, + ) + ); + } + + /** + * Checkin Sync actions. + * + * @since 1.23.1 + * + * @param \WP_REST_Request $request The request sent to the WP REST API. + * + * @return \WP_REST_Response + */ + public static function close( $request ) { + + $request_body = $request->get_params(); + $queue_name = self::validate_queue( $request_body['queue'] ); + + if ( is_wp_error( $queue_name ) ) { + return $queue_name; + } + + if ( empty( $request_body['buffer_id'] ) ) { + return new WP_Error( 'missing_buffer_id', 'Please provide a buffer id', 400 ); + } + + if ( ! is_array( $request_body['item_ids'] ) ) { + return new WP_Error( 'missing_item_ids', 'Please provide a list of item ids in the item_ids argument', 400 ); + } + + // Limit to A-Z,a-z,0-9,_,- . + $request_body['buffer_id'] = preg_replace( '/[^A-Za-z0-9]/', '', $request_body['buffer_id'] ); + $request_body['item_ids'] = array_filter( array_map( array( 'Automattic\Jetpack\Sync\REST_Endpoints', 'sanitize_item_ids' ), $request_body['item_ids'] ) ); + + $queue = new Queue( $queue_name ); + + $items = $queue->peek_by_id( $request_body['item_ids'] ); + + // Update Full Sync Status if queue is "full_sync". + if ( 'full_sync' === $queue_name ) { + $full_sync_module = Modules::get_module( 'full-sync' ); + $full_sync_module->update_sent_progress_action( $items ); + } + + $buffer = new Queue_Buffer( $request_body['buffer_id'], $request_body['item_ids'] ); + $response = $queue->close( $buffer, $request_body['item_ids'] ); + + // Perform another checkout? + if ( isset( $request_body['continue'] ) && $request_body['continue'] ) { + if ( in_array( $queue_name, array( 'full_sync', 'immediate' ), true ) ) { + // Send Full Sync Actions. + Sender::get_instance()->do_full_sync(); + } else { + // Send Incremental Sync Actions. + if ( $queue->has_any_items() ) { + Sender::get_instance()->do_sync(); + } + } + } + + if ( is_wp_error( $response ) ) { + return $response; + } + + return rest_ensure_response( + array( + 'success' => $response, + 'status' => Actions::get_sync_status(), + ) + ); + } + + /** + * Retrieve range of Object Ids for a specified Sync module. + * + * @since 1.23.1 + * + * @param \WP_REST_Request $request The request sent to the WP REST API. + * + * @return \WP_REST_Response + */ + public static function get_object_id_range( $request ) { + + $module_name = $request->get_param( 'sync_module' ); + $batch_size = $request->get_param( 'batch_size' ); + + if ( ! self::is_valid_sync_module( $module_name ) ) { + return new WP_Error( 'invalid_module', 'This sync module cannot be used to calculate a range.', 400 ); + } + $module = Modules::get_module( $module_name ); + + return rest_ensure_response( + array( + 'ranges' => $module->get_min_max_object_ids_for_batches( $batch_size ), + ) + ); + } + + /** + * Verify that request has default permissions to perform sync actions. + * + * @since 1.23.1 + * + * @return bool Whether user has capability 'manage_options' or a blog token is used. + */ + public static function verify_default_permissions() { + if ( current_user_can( 'manage_options' ) || Rest_Authentication::is_signed_with_blog_token() ) { + return true; + } + + $error_msg = esc_html__( + 'You do not have the correct user permissions to perform this action. + Please contact your site admin if you think this is a mistake.', + 'jetpack-sync' + ); + + return new WP_Error( 'invalid_user_permission_sync', $error_msg, array( 'status' => rest_authorization_required_code() ) ); + } + + /** + * Validate Queue name. + * + * @param string $value Queue Name. + * + * @return WP_Error + */ + protected static function validate_queue( $value ) { + if ( ! isset( $value ) ) { + return new WP_Error( 'invalid_queue', 'Queue name is required', 400 ); + } + + if ( ! in_array( $value, array( 'sync', 'full_sync', 'immediate' ), true ) ) { + return new WP_Error( 'invalid_queue', 'Queue name should be sync, full_sync or immediate', 400 ); + } + return $value; + } + + /** + * Validate name is a valid Sync module. + * + * @param string $module_name Name of Sync Module. + * + * @return bool + */ + protected static function is_valid_sync_module( $module_name ) { + return in_array( + $module_name, + array( + 'comments', + 'posts', + 'terms', + 'term_relationships', + 'users', + ), + true + ); + } + + /** + * Sanitize Item Ids. + * + * @param string $item Sync item identifier. + * + * @return string|string[]|null + */ + protected static function sanitize_item_ids( $item ) { + // lets not delete any options that don't start with jpsq_sync- . + if ( ! is_string( $item ) || substr( $item, 0, 5 ) !== 'jpsq_' ) { + return null; + } + // Limit to A-Z,a-z,0-9,_,-,. . + return preg_replace( '/[^A-Za-z0-9-_.]/', '', $item ); + } + +} |