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tB Lies alle Rezensionen auf WordPress.org oder schreib deine eigene! V j Reviews V H Rezensionen V d6G You are using a development version of WordPress. These feature plugins are also under development. Learn more. V F3ے Du benutzt eine Entwicklungsversion von WordPress. Diese Feature-Plugins sind ebenfalls in der Entwicklung. Erfahre mehr (engl.). V uԞ Thumbnail Settings Help V 4Q% Hilfe für Vorschaubild-Einstellungen V 8c' selection height V \R Höhe für die Auswahl V w$.с selection width V Ӊ Breite für die Auswahl V qj:Ot crop ratio height V 2yTH Höhe für den Bildausschnitt V +xZR crop ratio width V ]>v Breite für den Bildausschnitt V `tX Image Crop Help V ʵ Hilfe für Bildausschnitte V &dG scale height V Qtg Höhe skalieren V "sBpk New dimensions: V d;# K Neue Abmessungen: V zS - Scale Image Help V !N Hilfe für Bild-Skalierung V $^TЦ" Single Page V xzֿ Einzelseite V &opLX Singular Template V 3,»X Singular-Template V |f
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( Another update is currently in progress. V ɒd` 7 Momentan wird eine andere Aktualisierung durchgeführt. V _q Update progress V eQ Aktualisierungsvorgang V } View “%s” archive V + Archiv „%s“ anzeigen V Yld Delete “%s” V U „%s“ löschen V @x" Quick edit “%s” inline V wH. 1 Schnellbearbeitung für „%s“ (inline) V +*n5 Search for plugins in the WordPress Plugin Directory. V nT3 Suche nach Plugins im WordPress-Plugin-Verzeichnis. V 9JE!<' Restore “%s” from the Trash V 4 „%s“ aus dem Papierkorb wiederherstellen V @!)r# Delete “%s” permanently V bΚ$ „%s“ endgültig löschen V [a" Move “%s” to the Trash V Lߣ-. „%s“ in den Papierkorb verschieben V ('$w+ Attach “%s” to existing content V ;kgᝫ3 „%s“ mit bestehendem Inhalt verknüpfen V #ʎ Detach from “%s” V (l* Verknüpfung mit „%s“ aufheben V 5FwO “%s” (Edit) V sP „%s“ (Bearbeiten) V tT attachment filterTrash V Tv- m
Papierkorb V cG Quick edit this comment inline V e[!5 Schnellbearbeitu translators: %s: error message */
throw new \RuntimeException( sprintf( __( 'Error saving action: %s', 'woocommerce' ), $e->getMessage() ), 0 );
}
}
/**
* Helper function to build insert query.
*
* @param array $data Row data for action.
* @param bool $unique Whether the action should be unique.
*
* @return string Insert query.
*/
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;
}
/**
* Helper method to build where clause for action insert statement.
*
* @param array $data Row data for action.
* @param string $table_name Action table name.
* @param bool $unique Where action should be unique.
*
* @return string Where clause to be used with insert.
*/
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';
}
/**
* Helper method to get $wpdb->prepare placeholder for a given column name.
*
* @param string $column_name Name of column in actions table.
*
* @return string Placeholder to use for given column.
*/
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';
}
/**
* Generate a hash from json_encoded $args using MD5 as this isn't for security.
*
* @param string $args JSON encoded action args.
* @return string
*/
protected function hash_args( $args ) {
return md5( $args );
}
/**
* Get action args query param value from action args.
*
* @param array $args Action args.
* @return string
*/
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 );
}
/**
* Get a group's ID based on its name/slug.
*
* @param string|array $slugs The string name of a group, or names for several groups.
* @param bool $create_if_not_exists Whether to create the group if it does not already exist. Default, true - create the group.
*
* @return array The group IDs, if they exist or were successfully created. May be empty.
*/
protected function get_group_ids( $slugs, $create_if_not_exists = true ) {
$slugs = (array) $slugs;
$group_ids = array();
if ( empty( $slugs ) ) {
return array();
}
/** @var \wpdb $wpdb */
global $wpdb;
foreach ( $slugs as $slug ) {
$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 );
}
if ( $group_id ) {
$group_ids[] = $group_id;
}
}
return $group_ids;
}
/**
* Create an action group.
*
* @param string $slug Group slug.
*
* @return int Group ID.
*/
protected function create_group( $slug ) {
/** @var \wpdb $wpdb */
global $wpdb;
$wpdb->insert( $wpdb->actionscheduler_groups, array( 'slug' => $slug ) );
return (int) $wpdb->insert_id;
}
/**
* Retrieve an action.
*
* @param int $action_id Action ID.
*
* @return ActionScheduler_Action
*/
public function fetch_action( $action_id ) {
/** @var \wpdb $wpdb */
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;
}
/**
* Create a null action.
*
* @return ActionScheduler_NullAction
*/
protected function get_null_action() {
return new ActionScheduler_NullAction();
}
/**
* Create an action from a database record.
*
* @param object $data Action database record.
*
* @return ActionScheduler_Action|ActionScheduler_CanceledAction|ActionScheduler_FinishedAction
*/
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, $data->priority );
}
/**
* Returns the SQL statement to query (or count) actions.
*
* @since 3.3.0 $query['status'] accepts array of statuses instead of a single status.
*
* @param array $query Filtering options.
* @param string $select_or_count Whether the SQL should select and return the IDs or just the row count.
*
* @return string SQL statement already properly escaped.
* @throws InvalidArgumentException If the query is invalid.
*/
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.', 'woocommerce' ) );
}
$query = wp_parse_args( $query, array(
'hook' => '',
'args' => null,
'partial_args_matching' => 'off', // can be 'like' or 'json'
'date' => null,
'date_compare' => '<=',
'modified' => null,
'modified_compare' => '<=',
'group' => '',
'status' => '',
'claimed' => null,
'per_page' => 5,
'offset' => 0,
'orderby' => 'date',
'order' => 'ASC',
) );
/** @var \wpdb $wpdb */
global $wpdb;
$db_server_info = is_callable( array( $wpdb, 'db_server_info' ) ) ? $wpdb->db_server_info() : $wpdb->db_version();
if ( false !== strpos( $db_server_info, 'MariaDB' ) ) {
$supports_json = version_compare(
PHP_VERSION_ID >= 80016 ? $wpdb->db_version() : preg_replace( '/[^0-9.].*/', '', str_replace( '5.5.5-', '', $db_server_info ) ),
'10.2',
'>='
);
} else {
$supports_json = version_compare( $wpdb->db_version(), '5.7', '>=' );
}
$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 ( ! empty( $query['hook'] ) ) {
$sql .= " AND a.hook=%s";
$sql_params[] = $query['hook'];
}
if ( ! is_null( $query['args'] ) ) {
switch ( $query['partial_args_matching'] ) {
case 'json':
if ( ! $supports_json ) {
throw new \RuntimeException( __( 'JSON partial matching not supported in your environment. Please check your MySQL/MariaDB version.', 'woocommerce' ) );
}
$supported_types = array(
'integer' => '%d',
'boolean' => '%s',
'double' => '%f',
'string' => '%s',
);
foreach ( $query['args'] as $key => $value ) {
$value_type = gettype( $value );
if ( 'boolean' === $value_type ) {
$value = $value ? 'true' : 'false';
}
$placeholder = isset( $supported_types[ $value_type ] ) ? $supported_types[ $value_type ] : false;
if ( ! $placeholder ) {
throw new \RuntimeException( sprintf(
/* translators: %s: provided value type */
__( 'The value type for the JSON partial matching is not supported. Must be either integer, boolean, double or string. %s type provided.', 'woocommerce' ),
$value_type
) );
}
$sql .= ' AND JSON_EXTRACT(a.args, %s)='.$placeholder;
$sql_params[] = '$.'.$key;
$sql_params[] = $value;
}
break;
case 'like':
foreach ( $query['args'] as $key => $value ) {
$sql .= ' AND a.args LIKE %s';
$json_partial = $wpdb->esc_like( trim( json_encode( array( $key => $value ) ), '{}' ) );
$sql_params[] = "%{$json_partial}%";
}
break;
case 'off':
$sql .= " AND a.args=%s";
$sql_params[] = $this->get_args_for_query( $query['args'] );
break;
default:
throw new \RuntimeException( __( 'Unknown partial args matching value.', 'woocommerce' ) );
}
}
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;
}
/**
* Query for action count or list of action IDs.
*
* @since 3.3.0 $query['status'] accepts array of statuses instead of a single status.
*
* @see ActionScheduler_Store::query_actions for $query arg usage.
*
* @param array $query Query filtering options.
* @param string $query_type Whether to select or count the results. Defaults to select.
*
* @return string|array|null The IDs of actions matching the query. Null on failure.
*/
public function query_actions( $query = array(), $query_type = 'select' ) {
/** @var wpdb $wpdb */
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
}
/**
* Get a count of all actions in the store, grouped by status.
*
* @return array Set of 'status' => int $count pairs for statuses with 1 or more actions of that status.
*/
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;
}
/**
* Cancel an action.
*
* @param int $action_id Action ID.
*
* @return void
* @throws \InvalidArgumentException If the action update failed.
*/
public function cancel_action( $action_id ) {
/** @var \wpdb $wpdb */
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 ) {
/* translators: %s: action ID */
throw new \InvalidArgumentException( sprintf( __( 'Unidentified action %s', 'woocommerce' ), $action_id ) );
}
do_action( 'action_scheduler_canceled_action', $action_id );
}
/**
* Cancel pending actions by hook.
*
* @since 3.0.0
*
* @param string $hook Hook name.
*
* @return void
*/
public function cancel_actions_by_hook( $hook ) {
$this->bulk_cancel_actions( array( 'hook' => $hook ) );
}
/**
* Cancel pending actions by group.
*
* @param string $group Group slug.
*
* @return void
*/
public function cancel_actions_by_group( $group ) {
$this->bulk_cancel_actions( array( 'group' => $group ) );
}
/**
* Bulk cancel actions.
*
* @since 3.0.0
*
* @param array $query_args Query parameters.
*/
protected function bulk_cancel_actions( $query_args ) {
/** @var \wpdb $wpdb */
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 );
}
}
/**
* Delete an action.
*
* @param int $action_id Action ID.
* @throws \InvalidArgumentException If the action deletion failed.
*/
public function delete_action( $action_id ) {
/** @var \wpdb $wpdb */
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', 'woocommerce' ), $action_id ) ); //phpcs:ignore WordPress.WP.I18n.MissingTranslatorsComment
}
do_action( 'action_scheduler_deleted_action', $action_id );
}
/**
* Get the schedule date for an action.
*
* @param string $action_id Action ID.
*
* @return \DateTime The local date the action is scheduled to run, or the date that it ran.
*/
public function get_date( $action_id ) {
$date = $this->get_date_gmt( $action_id );
ActionScheduler_TimezoneHelper::set_local_timezone( $date );
return $date;
}
/**
* Get the GMT schedule date for an action.
*
* @param int $action_id Action ID.
*
* @throws \InvalidArgumentException If action cannot be identified.
* @return \DateTime The GMT date the action is scheduled to run, or the date that it ran.
*/
protected function get_date_gmt( $action_id ) {
/** @var \wpdb $wpdb */
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', 'woocommerce' ), $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 );
}
}
/**
* Stake a claim on actions.
*
* @param int $max_actions Maximum number of action to include in claim.
* @param \DateTime $before_date Jobs must be schedule before this date. Defaults to now.
* @param array $hooks Hooks to filter for.
* @param string $group Group to filter for.
*
* @return ActionScheduler_ActionClaim
*/
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 );
}
/**
* Generate a new action claim.
*
* @return int Claim ID.
*/
protected function generate_claim_id() {
/** @var \wpdb $wpdb */
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;
}
/**
* Set a claim filter.
*
* @param string $filter_name Claim filter name.
* @param mixed $filter_values Values to filter.
* @return void
*/
public function set_claim_filter( $filter_name, $filter_values ) {
if ( isset( $this->claim_filters[ $filter_name ] ) ) {
$this->claim_filters[ $filter_name ] = $filter_values;
}
}
/**
* Get the claim filter value.
*
* @param string $filter_name Claim filter name.
* @return mixed
*/
public function get_claim_filter( $filter_name ) {
if ( isset( $this->claim_filters[ $filter_name ] ) ) {
return $this->claim_filters[ $filter_name ];
}
return '';
}
/**
* Mark actions claimed.
*
* @param string $claim_id Claim Id.
* @param int $limit Number of action to include in claim.
* @param \DateTime $before_date Should use UTC timezone.
* @param array $hooks Hooks to filter for.
* @param string $group Group to filter for.
*
* @return int The number of actions that were claimed.
* @throws \InvalidArgumentException Throws InvalidArgumentException if group doesn't exist.
* @throws \RuntimeException Throws RuntimeException if unable to claim action.
*/
protected function claim_actions( $claim_id, $limit, \DateTime $before_date = null, $hooks = array(), $group = '' ) {
/** @var \wpdb $wpdb */
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' ),
);
// Set claim filters.
if ( ! empty( $hooks ) ) {
$this->set_claim_filter( 'hooks', $hooks );
} else {
$hooks = $this->get_claim_filter( 'hooks' );
}
if ( ! empty( $group ) ) {
$this->set_claim_filter( 'group', $group );
} else {
$group = $this->get_claim_filter( 'group' );
}
$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 ) );
}
$group_operator = 'IN';
if ( empty( $group ) ) {
$group = $this->get_claim_filter( 'exclude-groups' );
$group_operator = 'NOT IN';
}
if ( ! empty( $group ) ) {
$group_ids = $this->get_group_ids( $group, false );
// throw exception if no matching group(s) found, this matches ActionScheduler_wpPostStore's behaviour.
if ( empty( $group_ids ) ) {
throw new InvalidArgumentException(
sprintf(
/* translators: %s: group name(s) */
_n(
'The group "%s" does not exist.',
'The groups "%s" do not exist.',
is_array( $group ) ? count( $group ) : 1,
'woocommerce'
),
$group
)
);
}
$id_list = implode( ',', array_map( 'intval', $group_ids ) );
$where .= " AND group_id {$group_operator} ( $id_list )";
}
/**
* Sets the order-by clause used in the action claim query.
*
* @since 3.4.0
*
* @param string $order_by_sql
*/
$order = apply_filters( 'action_scheduler_claim_actions_order_by', 'ORDER BY priority ASC, 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.', 'woocommerce' ) );
}
return (int) $rows_affected;
}
/**
* Get the number of active claims.
*
* @return int
*/
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
}
/**
* Return an action's claim ID, as stored in the claim_id column.
*
* @param string $action_id Action ID.
* @return mixed
*/
public function get_claim_id( $action_id ) {
/** @var \wpdb $wpdb */
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
}
/**
* Retrieve the action IDs of action in a claim.
*
* @param int $claim_id Claim ID.
* @return int[]
*/
public function find_actions_by_claim_id( $claim_id ) {
/** @var \wpdb $wpdb */
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 ORDER BY priority ASC, attempts ASC, scheduled_date_gmt ASC, action_id ASC",
$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;
}
/**
* Release actions from a claim and delete the claim.
*
* @param ActionScheduler_ActionClaim $claim Claim object.
*/
public function release_claim( ActionScheduler_ActionClaim $claim ) {
/** @var \wpdb $wpdb */
global $wpdb;
/**
* Deadlock warning: This function modifies actions to release them from claims that have been processed. Earlier, we used to it in a atomic query, i.e. we would update all actions belonging to a particular claim_id with claim_id = 0.
* While this was functionally correct, it would cause deadlock, since this update query will hold a lock on the claim_id_.. index on the action table.
* This allowed the possibility of a race condition, where the claimer query is also running at the same time, then the claimer query will also try to acquire a lock on the claim_id_.. index, and in this case if claim release query has already progressed to the point of acquiring the lock, but have not updated yet, it would cause a deadlock.
*
* We resolve this by getting all the actions_id that we want to release claim from in a separate query, and then releasing the claim on each of them. This way, our lock is acquired on the action_id index instead of the claim_id index. Note that the lock on claim_id will still be acquired, but it will only when we actually make the update, rather than when we select the actions.
*/
$action_ids = $wpdb->get_col( $wpdb->prepare( "SELECT action_id FROM {$wpdb->actionscheduler_actions} WHERE claim_id = %d", $claim->get_id() ) );
$row_updates = 0;
if ( count( $action_ids ) > 0 ) {
$action_id_string = implode( ',', array_map( 'absint', $action_ids ) );
$row_updates = $wpdb->query( "UPDATE {$wpdb->actionscheduler_actions} SET claim_id = 0 WHERE action_id IN ({$action_id_string})" ); // phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared
}
$wpdb->delete( $wpdb->actionscheduler_claims, array( 'claim_id' => $claim->get_id() ), array( '%d' ) );
if ( $row_updates < count( $action_ids ) ) {
throw new RuntimeException(
sprintf(
__( 'Unable to release actions from claim id %d.', 'woocommerce' ),
$claim->get_id()
)
);
}
}
/**
* Remove the claim from an action.
*
* @param int $action_id Action ID.
*
* @return void
*/
public function unclaim_action( $action_id ) {
/** @var \wpdb $wpdb */
global $wpdb;
$wpdb->update(
$wpdb->actionscheduler_actions,
array( 'claim_id' => 0 ),
array( 'action_id' => $action_id ),
array( '%s' ),
array( '%d' )
);
}
/**
* Mark an action as failed.
*
* @param int $action_id Action ID.
* @throws \InvalidArgumentException Throw an exception if action was not updated.
*/
public function mark_failure( $action_id ) {
/** @var \wpdb $wpdb */
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', 'woocommerce' ), $action_id ) ); //phpcs:ignore WordPress.WP.I18n.MissingTranslatorsComment
}
}
/**
* Add execution message to action log.
*
* @throws Exception If the action status cannot be updated to self::STATUS_RUNNING ('in-progress').
*
* @param int $action_id Action ID.
*
* @return void
*/
public function log_execution( $action_id ) {
/** @var \wpdb $wpdb */
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
// phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared
$status_updated = $wpdb->query( $sql );
if ( ! $status_updated ) {
throw new Exception(
sprintf(
/* translators: 1: action ID. 2: status slug. */
__( 'Unable to update the status of action %1$d to %2$s.', 'woocommerce' ),
$action_id,
self::STATUS_RUNNING
)
);
}
}
/**
* Mark an action as complete.
*
* @param int $action_id Action ID.
*
* @return void
* @throws \InvalidArgumentException Throw an exception if action was not updated.
*/
public function mark_complete( $action_id ) {
/** @var \wpdb $wpdb */
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', 'woocommerce' ), $action_id ) ); //phpcs:ignore WordPress.WP.I18n.MissingTranslatorsComment
}
/**
* Fires after a scheduled action has been completed.
*
* @since 3.4.2
*
* @param int $action_id Action ID.
*/
do_action( 'action_scheduler_completed_action', $action_id );
}
/**
* Get an action's status.
*
* @param int $action_id Action ID.
*
* @return string
* @throws \InvalidArgumentException Throw an exception if not status was found for action_id.
* @throws \RuntimeException Throw an exception if action status could not be retrieved.
*/
public function get_status( $action_id ) {
/** @var \wpdb $wpdb */
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.', 'woocommerce' ) );
} elseif ( empty( $status ) ) {
throw new \RuntimeException( __( 'Unknown status found for action.', 'woocommerce' ) );
} else {
return $status;
}
}
}