File "ActionScheduler_DBStore.php"
Full Path: /home/warrior1/public_html/wp-content/plugins/mailpoet/vendor/woocommerce/action-scheduler/classes/data-stores/ActionScheduler_DBStore.php
File size: 20.97 KB
MIME-type: text/x-php
Charset: utf-8
<?php
if (!defined('ABSPATH')) exit;
class ActionScheduler_DBStore extends ActionScheduler_Store {
private $claim_before_date = null;
protected static $max_args_length = 8000;
protected static $max_index_length = 191;
public function init() {
$table_maker = new ActionScheduler_StoreSchema();
$table_maker->init();
$table_maker->register_tables();
}
public function save_unique_action( ActionScheduler_Action $action, \DateTime $scheduled_date = null ) {
return $this->save_action_to_db( $action, $scheduled_date, true );
}
public function save_action( ActionScheduler_Action $action, \DateTime $scheduled_date = null ) {
return $this->save_action_to_db( $action, $scheduled_date, false );
}
private function save_action_to_db( ActionScheduler_Action $action, DateTime $date = null, $unique = false ) {
global $wpdb;
try {
$this->validate_action( $action );
$data = array(
'hook' => $action->get_hook(),
'status' => ( $action->is_finished() ? self::STATUS_COMPLETE : self::STATUS_PENDING ),
'scheduled_date_gmt' => $this->get_scheduled_date_string( $action, $date ),
'scheduled_date_local' => $this->get_scheduled_date_string_local( $action, $date ),
'schedule' => serialize( $action->get_schedule() ), // phpcs:ignore WordPress.PHP.DiscouragedPHPFunctions.serialize_serialize
'group_id' => $this->get_group_id( $action->get_group() ),
);
$args = wp_json_encode( $action->get_args() );
if ( strlen( $args ) <= static::$max_index_length ) {
$data['args'] = $args;
} else {
$data['args'] = $this->hash_args( $args );
$data['extended_args'] = $args;
}
$insert_sql = $this->build_insert_sql( $data, $unique );
// phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared -- $insert_sql should be already prepared.
$wpdb->query( $insert_sql );
$action_id = $wpdb->insert_id;
if ( is_wp_error( $action_id ) ) {
throw new \RuntimeException( $action_id->get_error_message() );
} elseif ( empty( $action_id ) ) {
if ( $unique ) {
return 0;
}
throw new \RuntimeException( $wpdb->last_error ? $wpdb->last_error : __( 'Database error.', 'action-scheduler' ) );
}
do_action( 'action_scheduler_stored_action', $action_id );
return $action_id;
} catch ( \Exception $e ) {
throw new \RuntimeException( sprintf( __( 'Error saving action: %s', 'action-scheduler' ), $e->getMessage() ), 0 );
}
}
private function build_insert_sql( array $data, $unique ) {
global $wpdb;
$columns = array_keys( $data );
$values = array_values( $data );
$placeholders = array_map( array( $this, 'get_placeholder_for_column' ), $columns );
$table_name = ! empty( $wpdb->actionscheduler_actions ) ? $wpdb->actionscheduler_actions : $wpdb->prefix . 'actionscheduler_actions';
$column_sql = '`' . implode( '`, `', $columns ) . '`';
$placeholder_sql = implode( ', ', $placeholders );
$where_clause = $this->build_where_clause_for_insert( $data, $table_name, $unique );
// phpcs:disable WordPress.DB.PreparedSQL.NotPrepared, WordPress.DB.PreparedSQL.InterpolatedNotPrepared -- $column_sql and $where_clause are already prepared. $placeholder_sql is hardcoded.
$insert_query = $wpdb->prepare(
"
INSERT INTO $table_name ( $column_sql )
SELECT $placeholder_sql FROM DUAL
WHERE ( $where_clause ) IS NULL",
$values
);
// phpcs:enable
return $insert_query;
}
private function build_where_clause_for_insert( $data, $table_name, $unique ) {
global $wpdb;
if ( ! $unique ) {
return 'SELECT NULL FROM DUAL';
}
$pending_statuses = array(
ActionScheduler_Store::STATUS_PENDING,
ActionScheduler_Store::STATUS_RUNNING,
);
$pending_status_placeholders = implode( ', ', array_fill( 0, count( $pending_statuses ), '%s' ) );
// phpcs:disable WordPress.DB.PreparedSQL.NotPrepared, WordPress.DB.PreparedSQL.InterpolatedNotPrepared -- $pending_status_placeholders is hardcoded.
$where_clause = $wpdb->prepare(
"
SELECT action_id FROM $table_name
WHERE status IN ( $pending_status_placeholders )
AND hook = %s
AND `group_id` = %d
",
array_merge(
$pending_statuses,
array(
$data['hook'],
$data['group_id'],
)
)
);
// phpcs:enable
return "$where_clause" . ' LIMIT 1';
}
private function get_placeholder_for_column( $column_name ) {
$string_columns = array(
'hook',
'status',
'scheduled_date_gmt',
'scheduled_date_local',
'args',
'schedule',
'last_attempt_gmt',
'last_attempt_local',
'extended_args',
);
return in_array( $column_name, $string_columns ) ? '%s' : '%d';
}
protected function hash_args( $args ) {
return md5( $args );
}
protected function get_args_for_query( $args ) {
$encoded = wp_json_encode( $args );
if ( strlen( $encoded ) <= static::$max_index_length ) {
return $encoded;
}
return $this->hash_args( $encoded );
}
protected function get_group_id( $slug, $create_if_not_exists = true ) {
if ( empty( $slug ) ) {
return 0;
}
global $wpdb;
$group_id = (int) $wpdb->get_var( $wpdb->prepare( "SELECT group_id FROM {$wpdb->actionscheduler_groups} WHERE slug=%s", $slug ) );
if ( empty( $group_id ) && $create_if_not_exists ) {
$group_id = $this->create_group( $slug );
}
return $group_id;
}
protected function create_group( $slug ) {
global $wpdb;
$wpdb->insert( $wpdb->actionscheduler_groups, array( 'slug' => $slug ) );
return (int) $wpdb->insert_id;
}
public function fetch_action( $action_id ) {
global $wpdb;
$data = $wpdb->get_row(
$wpdb->prepare(
"SELECT a.*, g.slug AS `group` FROM {$wpdb->actionscheduler_actions} a LEFT JOIN {$wpdb->actionscheduler_groups} g ON a.group_id=g.group_id WHERE a.action_id=%d",
$action_id
)
);
if ( empty( $data ) ) {
return $this->get_null_action();
}
if ( ! empty( $data->extended_args ) ) {
$data->args = $data->extended_args;
unset( $data->extended_args );
}
// Convert NULL dates to zero dates.
$date_fields = array(
'scheduled_date_gmt',
'scheduled_date_local',
'last_attempt_gmt',
'last_attempt_gmt',
);
foreach ( $date_fields as $date_field ) {
if ( is_null( $data->$date_field ) ) {
$data->$date_field = ActionScheduler_StoreSchema::DEFAULT_DATE;
}
}
try {
$action = $this->make_action_from_db_record( $data );
} catch ( ActionScheduler_InvalidActionException $exception ) {
do_action( 'action_scheduler_failed_fetch_action', $action_id, $exception );
return $this->get_null_action();
}
return $action;
}
protected function get_null_action() {
return new ActionScheduler_NullAction();
}
protected function make_action_from_db_record( $data ) {
$hook = $data->hook;
$args = json_decode( $data->args, true );
$schedule = unserialize( $data->schedule ); // phpcs:ignore WordPress.PHP.DiscouragedPHPFunctions.serialize_unserialize
$this->validate_args( $args, $data->action_id );
$this->validate_schedule( $schedule, $data->action_id );
if ( empty( $schedule ) ) {
$schedule = new ActionScheduler_NullSchedule();
}
$group = $data->group ? $data->group : '';
return ActionScheduler::factory()->get_stored_action( $data->status, $data->hook, $args, $schedule, $group );
}
protected function get_query_actions_sql( array $query, $select_or_count = 'select' ) {
if ( ! in_array( $select_or_count, array( 'select', 'count' ), true ) ) {
throw new InvalidArgumentException( __( 'Invalid value for select or count parameter. Cannot query actions.', 'action-scheduler' ) );
}
$query = wp_parse_args(
$query,
array(
'hook' => '',
'args' => null,
'date' => null,
'date_compare' => '<=',
'modified' => null,
'modified_compare' => '<=',
'group' => '',
'status' => '',
'claimed' => null,
'per_page' => 5,
'offset' => 0,
'orderby' => 'date',
'order' => 'ASC',
)
);
global $wpdb;
$sql = ( 'count' === $select_or_count ) ? 'SELECT count(a.action_id)' : 'SELECT a.action_id';
$sql .= " FROM {$wpdb->actionscheduler_actions} a";
$sql_params = array();
if ( ! empty( $query['group'] ) || 'group' === $query['orderby'] ) {
$sql .= " LEFT JOIN {$wpdb->actionscheduler_groups} g ON g.group_id=a.group_id";
}
$sql .= ' WHERE 1=1';
if ( ! empty( $query['group'] ) ) {
$sql .= ' AND g.slug=%s';
$sql_params[] = $query['group'];
}
if ( $query['hook'] ) {
$sql .= ' AND a.hook=%s';
$sql_params[] = $query['hook'];
}
if ( ! is_null( $query['args'] ) ) {
$sql .= ' AND a.args=%s';
$sql_params[] = $this->get_args_for_query( $query['args'] );
}
if ( $query['status'] ) {
$statuses = (array) $query['status'];
$placeholders = array_fill( 0, count( $statuses ), '%s' );
$sql .= ' AND a.status IN (' . join( ', ', $placeholders ) . ')';
$sql_params = array_merge( $sql_params, array_values( $statuses ) );
}
if ( $query['date'] instanceof \DateTime ) {
$date = clone $query['date'];
$date->setTimezone( new \DateTimeZone( 'UTC' ) );
$date_string = $date->format( 'Y-m-d H:i:s' );
$comparator = $this->validate_sql_comparator( $query['date_compare'] );
$sql .= " AND a.scheduled_date_gmt $comparator %s";
$sql_params[] = $date_string;
}
if ( $query['modified'] instanceof \DateTime ) {
$modified = clone $query['modified'];
$modified->setTimezone( new \DateTimeZone( 'UTC' ) );
$date_string = $modified->format( 'Y-m-d H:i:s' );
$comparator = $this->validate_sql_comparator( $query['modified_compare'] );
$sql .= " AND a.last_attempt_gmt $comparator %s";
$sql_params[] = $date_string;
}
if ( true === $query['claimed'] ) {
$sql .= ' AND a.claim_id != 0';
} elseif ( false === $query['claimed'] ) {
$sql .= ' AND a.claim_id = 0';
} elseif ( ! is_null( $query['claimed'] ) ) {
$sql .= ' AND a.claim_id = %d';
$sql_params[] = $query['claimed'];
}
if ( ! empty( $query['search'] ) ) {
$sql .= ' AND (a.hook LIKE %s OR (a.extended_args IS NULL AND a.args LIKE %s) OR a.extended_args LIKE %s';
for ( $i = 0; $i < 3; $i++ ) {
$sql_params[] = sprintf( '%%%s%%', $query['search'] );
}
$search_claim_id = (int) $query['search'];
if ( $search_claim_id ) {
$sql .= ' OR a.claim_id = %d';
$sql_params[] = $search_claim_id;
}
$sql .= ')';
}
if ( 'select' === $select_or_count ) {
if ( 'ASC' === strtoupper( $query['order'] ) ) {
$order = 'ASC';
} else {
$order = 'DESC';
}
switch ( $query['orderby'] ) {
case 'hook':
$sql .= " ORDER BY a.hook $order";
break;
case 'group':
$sql .= " ORDER BY g.slug $order";
break;
case 'modified':
$sql .= " ORDER BY a.last_attempt_gmt $order";
break;
case 'none':
break;
case 'action_id':
$sql .= " ORDER BY a.action_id $order";
break;
case 'date':
default:
$sql .= " ORDER BY a.scheduled_date_gmt $order";
break;
}
if ( $query['per_page'] > 0 ) {
$sql .= ' LIMIT %d, %d';
$sql_params[] = $query['offset'];
$sql_params[] = $query['per_page'];
}
}
if ( ! empty( $sql_params ) ) {
$sql = $wpdb->prepare( $sql, $sql_params ); // phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared
}
return $sql;
}
public function query_actions( $query = array(), $query_type = 'select' ) {
global $wpdb;
$sql = $this->get_query_actions_sql( $query, $query_type );
return ( 'count' === $query_type ) ? $wpdb->get_var( $sql ) : $wpdb->get_col( $sql ); // phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared, WordPress.DB.DirectDatabaseQuery.NoSql, WordPress.DB.DirectDatabaseQuery.NoCaching
}
public function action_counts() {
global $wpdb;
$sql = "SELECT a.status, count(a.status) as 'count'";
$sql .= " FROM {$wpdb->actionscheduler_actions} a";
$sql .= ' GROUP BY a.status';
$actions_count_by_status = array();
$action_stati_and_labels = $this->get_status_labels();
foreach ( $wpdb->get_results( $sql ) as $action_data ) { // phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared
// Ignore any actions with invalid status.
if ( array_key_exists( $action_data->status, $action_stati_and_labels ) ) {
$actions_count_by_status[ $action_data->status ] = $action_data->count;
}
}
return $actions_count_by_status;
}
public function cancel_action( $action_id ) {
global $wpdb;
$updated = $wpdb->update(
$wpdb->actionscheduler_actions,
array( 'status' => self::STATUS_CANCELED ),
array( 'action_id' => $action_id ),
array( '%s' ),
array( '%d' )
);
if ( false === $updated ) {
throw new \InvalidArgumentException( sprintf( __( 'Unidentified action %s', 'action-scheduler' ), $action_id ) );
}
do_action( 'action_scheduler_canceled_action', $action_id );
}
public function cancel_actions_by_hook( $hook ) {
$this->bulk_cancel_actions( array( 'hook' => $hook ) );
}
public function cancel_actions_by_group( $group ) {
$this->bulk_cancel_actions( array( 'group' => $group ) );
}
protected function bulk_cancel_actions( $query_args ) {
global $wpdb;
if ( ! is_array( $query_args ) ) {
return;
}
// Don't cancel actions that are already canceled.
if ( isset( $query_args['status'] ) && self::STATUS_CANCELED === $query_args['status'] ) {
return;
}
$action_ids = true;
$query_args = wp_parse_args(
$query_args,
array(
'per_page' => 1000,
'status' => self::STATUS_PENDING,
'orderby' => 'action_id',
)
);
while ( $action_ids ) {
$action_ids = $this->query_actions( $query_args );
if ( empty( $action_ids ) ) {
break;
}
$format = array_fill( 0, count( $action_ids ), '%d' );
$query_in = '(' . implode( ',', $format ) . ')';
$parameters = $action_ids;
array_unshift( $parameters, self::STATUS_CANCELED );
$wpdb->query(
$wpdb->prepare(
"UPDATE {$wpdb->actionscheduler_actions} SET status = %s WHERE action_id IN {$query_in}", // phpcs:ignore WordPress.DB.PreparedSQL.InterpolatedNotPrepared
$parameters
)
);
do_action( 'action_scheduler_bulk_cancel_actions', $action_ids );
}
}
public function delete_action( $action_id ) {
global $wpdb;
$deleted = $wpdb->delete( $wpdb->actionscheduler_actions, array( 'action_id' => $action_id ), array( '%d' ) );
if ( empty( $deleted ) ) {
throw new \InvalidArgumentException( sprintf( __( 'Unidentified action %s', 'action-scheduler' ), $action_id ) ); //phpcs:ignore WordPress.WP.I18n.MissingTranslatorsComment
}
do_action( 'action_scheduler_deleted_action', $action_id );
}
public function get_date( $action_id ) {
$date = $this->get_date_gmt( $action_id );
ActionScheduler_TimezoneHelper::set_local_timezone( $date );
return $date;
}
protected function get_date_gmt( $action_id ) {
global $wpdb;
$record = $wpdb->get_row( $wpdb->prepare( "SELECT * FROM {$wpdb->actionscheduler_actions} WHERE action_id=%d", $action_id ) );
if ( empty( $record ) ) {
throw new \InvalidArgumentException( sprintf( __( 'Unidentified action %s', 'action-scheduler' ), $action_id ) ); //phpcs:ignore WordPress.WP.I18n.MissingTranslatorsComment
}
if ( self::STATUS_PENDING === $record->status ) {
return as_get_datetime_object( $record->scheduled_date_gmt );
} else {
return as_get_datetime_object( $record->last_attempt_gmt );
}
}
public function stake_claim( $max_actions = 10, \DateTime $before_date = null, $hooks = array(), $group = '' ) {
$claim_id = $this->generate_claim_id();
$this->claim_before_date = $before_date;
$this->claim_actions( $claim_id, $max_actions, $before_date, $hooks, $group );
$action_ids = $this->find_actions_by_claim_id( $claim_id );
$this->claim_before_date = null;
return new ActionScheduler_ActionClaim( $claim_id, $action_ids );
}
protected function generate_claim_id() {
global $wpdb;
$now = as_get_datetime_object();
$wpdb->insert( $wpdb->actionscheduler_claims, array( 'date_created_gmt' => $now->format( 'Y-m-d H:i:s' ) ) );
return $wpdb->insert_id;
}
protected function claim_actions( $claim_id, $limit, \DateTime $before_date = null, $hooks = array(), $group = '' ) {
global $wpdb;
$now = as_get_datetime_object();
$date = is_null( $before_date ) ? $now : clone $before_date;
// can't use $wpdb->update() because of the <= condition.
$update = "UPDATE {$wpdb->actionscheduler_actions} SET claim_id=%d, last_attempt_gmt=%s, last_attempt_local=%s";
$params = array(
$claim_id,
$now->format( 'Y-m-d H:i:s' ),
current_time( 'mysql' ),
);
$where = 'WHERE claim_id = 0 AND scheduled_date_gmt <= %s AND status=%s';
$params[] = $date->format( 'Y-m-d H:i:s' );
$params[] = self::STATUS_PENDING;
if ( ! empty( $hooks ) ) {
$placeholders = array_fill( 0, count( $hooks ), '%s' );
$where .= ' AND hook IN (' . join( ', ', $placeholders ) . ')';
$params = array_merge( $params, array_values( $hooks ) );
}
if ( ! empty( $group ) ) {
$group_id = $this->get_group_id( $group, false );
// throw exception if no matching group found, this matches ActionScheduler_wpPostStore's behaviour.
if ( empty( $group_id ) ) {
throw new InvalidArgumentException( sprintf( __( 'The group "%s" does not exist.', 'action-scheduler' ), $group ) );
}
$where .= ' AND group_id = %d';
$params[] = $group_id;
}
$order = apply_filters( 'action_scheduler_claim_actions_order_by', 'ORDER BY attempts ASC, scheduled_date_gmt ASC, action_id ASC' );
$params[] = $limit;
$sql = $wpdb->prepare( "{$update} {$where} {$order} LIMIT %d", $params ); // phpcs:ignore WordPress.DB.PreparedSQL.InterpolatedNotPrepared, WordPress.DB.PreparedSQLPlaceholders
$rows_affected = $wpdb->query( $sql ); // phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared, WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching
if ( false === $rows_affected ) {
throw new \RuntimeException( __( 'Unable to claim actions. Database error.', 'action-scheduler' ) );
}
return (int) $rows_affected;
}
public function get_claim_count() {
global $wpdb;
$sql = "SELECT COUNT(DISTINCT claim_id) FROM {$wpdb->actionscheduler_actions} WHERE claim_id != 0 AND status IN ( %s, %s)";
$sql = $wpdb->prepare( $sql, array( self::STATUS_PENDING, self::STATUS_RUNNING ) ); // phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared
return (int) $wpdb->get_var( $sql ); // phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared
}
public function get_claim_id( $action_id ) {
global $wpdb;
$sql = "SELECT claim_id FROM {$wpdb->actionscheduler_actions} WHERE action_id=%d";
$sql = $wpdb->prepare( $sql, $action_id ); // phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared
return (int) $wpdb->get_var( $sql ); // phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared
}
public function find_actions_by_claim_id( $claim_id ) {
global $wpdb;
$action_ids = array();
$before_date = isset( $this->claim_before_date ) ? $this->claim_before_date : as_get_datetime_object();
$cut_off = $before_date->format( 'Y-m-d H:i:s' );
$sql = $wpdb->prepare(
"SELECT action_id, scheduled_date_gmt FROM {$wpdb->actionscheduler_actions} WHERE claim_id = %d",
$claim_id
);
// Verify that the scheduled date for each action is within the expected bounds (in some unusual
// cases, we cannot depend on MySQL to honor all of the WHERE conditions we specify).
foreach ( $wpdb->get_results( $sql ) as $claimed_action ) { // phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared
if ( $claimed_action->scheduled_date_gmt <= $cut_off ) {
$action_ids[] = absint( $claimed_action->action_id );
}
}
return $action_ids;
}
public function release_claim( ActionScheduler_ActionClaim $claim ) {
global $wpdb;
$wpdb->update( $wpdb->actionscheduler_actions, array( 'claim_id' => 0 ), array( 'claim_id' => $claim->get_id() ), array( '%d' ), array( '%d' ) );
$wpdb->delete( $wpdb->actionscheduler_claims, array( 'claim_id' => $claim->get_id() ), array( '%d' ) );
}
public function unclaim_action( $action_id ) {
global $wpdb;
$wpdb->update(
$wpdb->actionscheduler_actions,
array( 'claim_id' => 0 ),
array( 'action_id' => $action_id ),
array( '%s' ),
array( '%d' )
);
}
public function mark_failure( $action_id ) {
global $wpdb;
$updated = $wpdb->update(
$wpdb->actionscheduler_actions,
array( 'status' => self::STATUS_FAILED ),
array( 'action_id' => $action_id ),
array( '%s' ),
array( '%d' )
);
if ( empty( $updated ) ) {
throw new \InvalidArgumentException( sprintf( __( 'Unidentified action %s', 'action-scheduler' ), $action_id ) ); //phpcs:ignore WordPress.WP.I18n.MissingTranslatorsComment
}
}
public function log_execution( $action_id ) {
global $wpdb;
$sql = "UPDATE {$wpdb->actionscheduler_actions} SET attempts = attempts+1, status=%s, last_attempt_gmt = %s, last_attempt_local = %s WHERE action_id = %d";
$sql = $wpdb->prepare( $sql, self::STATUS_RUNNING, current_time( 'mysql', true ), current_time( 'mysql' ), $action_id ); // phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared
$wpdb->query( $sql ); // phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared
}
public function mark_complete( $action_id ) {
global $wpdb;
$updated = $wpdb->update(
$wpdb->actionscheduler_actions,
array(
'status' => self::STATUS_COMPLETE,
'last_attempt_gmt' => current_time( 'mysql', true ),
'last_attempt_local' => current_time( 'mysql' ),
),
array( 'action_id' => $action_id ),
array( '%s' ),
array( '%d' )
);
if ( empty( $updated ) ) {
throw new \InvalidArgumentException( sprintf( __( 'Unidentified action %s', 'action-scheduler' ), $action_id ) ); //phpcs:ignore WordPress.WP.I18n.MissingTranslatorsComment
}
do_action( 'action_scheduler_completed_action', $action_id );
}
public function get_status( $action_id ) {
global $wpdb;
$sql = "SELECT status FROM {$wpdb->actionscheduler_actions} WHERE action_id=%d";
$sql = $wpdb->prepare( $sql, $action_id ); // phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared
$status = $wpdb->get_var( $sql ); // phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared
if ( null === $status ) {
throw new \InvalidArgumentException( __( 'Invalid action ID. No status found.', 'action-scheduler' ) );
} elseif ( empty( $status ) ) {
throw new \RuntimeException( __( 'Unknown status found for action.', 'action-scheduler' ) );
} else {
return $status;
}
}
}