<?php
/**
* Class ActionScheduler_wpPostStore
*/
class ActionScheduler_wpPostStore extends ActionScheduler_Store {
const POST_TYPE = 'scheduled-action';
const GROUP_TAXONOMY = 'action-group';
const SCHEDULE_META_KEY = '_action_manager_schedule';
const DEPENDENCIES_MET = 'as-post-store-dependencies-met';
/** @var DateTimeZone */
protected $local_timezone = NULL;
public function save_action( ActionScheduler_Action $action, DateTime $scheduled_date = NULL ){
try {
$this->validate_action( $action );
$post_array = $this->create_post_array( $action, $scheduled_date );
$post_id = $this->save_post_array( $post_array );
$this->save_post_schedule( $post_id, $action->get_schedule() );
$this->save_action_group( $post_id, $action->get_group() );
do_action( 'action_scheduler_stored_action', $post_id );
return $post_id;
} catch ( Exception $e ) {
throw new RuntimeException( sprintf( __( 'Error saving action: %s', 'woocommerce' ), $e->getMessage() ), 0 );
}
}
protected function create_post_array( ActionScheduler_Action $action, DateTime $scheduled_date = NULL ) {
$post = array(
'post_type' => self::POST_TYPE,
'post_title' => $action->get_hook(),
'post_content' => json_encode($action->get_args()),
'post_status' => ( $action->is_finished() ? 'publish' : 'pending' ),
'post_date_gmt' => $this->get_scheduled_date_string( $action, $scheduled_date ),
'post_date' => $this->get_scheduled_date_string_local( $action, $scheduled_date ),
);
return $post;
}
protected function save_post_array( $post_array ) {
add_filter( 'wp_insert_post_data', array( $this, 'filter_insert_post_data' ), 10, 1 );
add_filter( 'pre_wp_unique_post_slug', array( $this, 'set_unique_post_slug' ), 10, 5 );
$has_kses = false !== has_filter( 'content_save_pre', 'wp_filter_post_kses' );
if ( $has_kses ) {
// Prevent KSES from corrupting JSON in post_content.
kses_remove_filters();
}
$post_id = wp_insert_post($post_array);
if ( $has_kses ) {
kses_init_filters();
}
remove_filter( 'wp_insert_post_data', array( $this, 'filter_insert_post_data' ), 10 );
remove_filter( 'pre_wp_unique_post_slug', array( $this, 'set_unique_post_slug' ), 10 );
if ( is_wp_error($post_id) || empty($post_id) ) {
throw new RuntimeException( __( 'Unable to save action.', 'woocommerce' ) );
}
return $post_id;
}
public function filter_insert_post_data( $postdata ) {
if ( $postdata['post_type'] == self::POST_TYPE ) {
$postdata['post_author'] = 0;
if ( $postdata['post_status'] == 'future' ) {
$postdata['post_status'] = 'publish';
}
}
return $postdata;
}
/**
* Create a (probably unique) post name for scheduled actions in a more performant manner than wp_unique_post_slug().
*
* When an action's post status is transitioned to something other than 'draft', 'pending' or 'auto-draft, like 'publish'
* or 'failed' or 'trash', WordPress will find a unique slug (stored in post_name column) using the wp_unique_post_slug()
* function. This is done to ensure URL uniqueness. The approach taken by wp_unique_post_slug() is to iterate over existing
* post_name values that match, and append a number 1 greater than the largest. This makes sense when manually creating a
* post from the Edit Post screen. It becomes a bottleneck when automatically processing thousands of actions, with a
* database containing thousands of related post_name values.
*
* WordPress 5.1 introduces the 'pre_wp_unique_post_slug' filter for plugins to address this issue.
*
* We can short-circuit WordPress's wp_unique_post_slug() approach using the 'pre_wp_unique_post_slug' filter. This
* method is available to be used as a callback on that filter. It provides a more scalable approach to generating a
* post_name/slug that is probably unique. Because Action Scheduler never actually uses the post_name field, or an
* action's slug, being probably unique is good enough.
*
* For more backstory on this issue, see:
* - https://github.com/woocommerce/action-scheduler/issues/44 and
* - https://core.trac.wordpress.org/ticket/21112
*
* @param string $override_slug Short-circuit return value.
* @param string $slug The desired slug (post_name).
* @param int $post_ID Post ID.
* @param string $post_status The post status.
* @param string $post_type Post type.
* @return string
*/
public function set_unique_post_slug( $override_slug, $slug, $post_ID, $post_status, $post_type ) {
if ( self::POST_TYPE == $post_type ) {
$override_slug = uniqid( self::POST_TYPE . '-', true ) . '-' . wp_generate_password( 32, false );
}
return $override_slug;
}
protected function save_post_schedule( $post_id, $schedule ) {
update_post_meta( $post_id, self::SCHEDULE_META_KEY, $schedule );
}
protected function save_action_group( $post_id, $group ) {
if ( empty($group) ) {
wp_set_object_terms( $post_id, array(), self::GROUP_TAXONOMY, FALSE );
} else {
wp_set_object_terms( $post_id, array($group), self::GROUP_TAXONOMY, FALSE );
}
}
public function fetch_action( $action_id ) {
$post = $this->get_post( $action_id );
if ( empty($post) || $post->post_type != self::POST_TYPE ) {
return $this->get_null_action();
}
try {
$action = $this->make_action_from_post( $post );
} catch ( ActionScheduler_InvalidActionException $exception ) {
do_action( 'action_scheduler_failed_fetch_action', $post->ID, $exception );
return $this->get_null_action();
}
return $action;
}
protected function get_post( $action_id ) {
if ( empty($action_id) ) {
return NULL;
}
return get_post($action_id);
}
protected function get_null_action() {
return new ActionScheduler_NullAction();
}
protected function make_action_from_post( $post ) {
$hook = $post->post_title;
$args = json_decode( $post->post_content, true );
$this->validate_args( $args, $post->ID );
$schedule = get_post_meta( $post->ID, self::SCHEDULE_META_KEY, true );
$this->validate_schedule( $schedule, $post->ID );
$group = wp_get_object_terms( $post->ID, self::GROUP_TAXONOMY, array('fields' => 'names') );
$group = empty( $group ) ? '' : reset($group);
return ActionScheduler::factory()->get_stored_action( $this->get_action_status_by_post_status( $post->post_status ), $hook, $args, $schedule, $group );
}
/**
* @param string $post_status
*
* @throws InvalidArgumentException if $post_status not in known status fields returned by $this->get_status_labels()
* @return string
*/
protected function get_action_status_by_post_status( $post_status ) {
switch ( $post_status ) {
case 'publish' :
$action_status = self::STATUS_COMPLETE;
break;
case 'trash' :
$action_status = self::STATUS_CANCELED;
break;
default :
if ( ! array_key_exists( $post_status, $this->get_status_labels() ) ) {
throw new InvalidArgumentException( sprintf( 'Invalid post status: "%s". No matching action status available.', $post_status ) );
}
$action_status = $post_status;
break;
}
return $action_status;
}
/**
* @param string $action_status
* @throws InvalidArgumentException if $post_status not in known status fields returned by $this->get_status_labels()
* @return string
*/
protected function get_post_status_by_action_status( $action_status ) {
switch ( $action_status ) {
case self::STATUS_COMPLETE :
$post_status = 'publish';
break;
case self::STATUS_CANCELED :
$post_status = 'trash';
break;
default :
if ( ! array_key_exists( $action_status, $this->get_status_labels() ) ) {
throw new InvalidArgumentException( sprintf( 'Invalid action status: "%s".', $action_status ) );
}
$post_status = $action_status;
break;
}
return $post_status;
}
/**
* @param string $hook
* @param array $params
*
* @return string ID of the next action matching the criteria or NULL if not found
*/
public function find_action( $hook, $params = array() ) {
$params = wp_parse_args( $params, array(
'args' => NULL,
'status' => ActionScheduler_Store::STATUS_PENDING,
'group' => '',
));
/** @var wpdb $wpdb */
global $wpdb;
$query = "SELECT p.ID FROM {$wpdb->posts} p";
$args = array();
if ( !empty($params['group']) ) {
$query .= " INNER JOIN {$wpdb->term_relationships} tr ON tr.object_id=p.ID";
$query .= " INNER JOIN {$wpdb->term_taxonomy} tt ON tr.term_taxonomy_id=tt.term_taxonomy_id";
$query .= " INNER JOIN {$wpdb->terms} t ON tt.term_id=t.term_id AND t.slug=%s";
$args[] = $params['group'];
}
$query .= " WHERE p.post_title=%s";
$args[] = $hook;
$query .= " AND p.post_type=%s";
$args[] = self::POST_TYPE;
if ( !is_null($params['args']) ) {
$query .= " AND p.post_content=%s";
$args[] = json_encode($params['args']);
}
if ( ! empty( $params['status'] ) ) {
$query .= " AND p.post_status=%s";
$args[] = $this->get_post_status_by_action_status( $params['status'] );
}
switch ( $params['status'] ) {
case self::STATUS_COMPLETE:
case self::STATUS_RUNNING:
case self::STATUS_FAILED:
$order = 'DESC'; // Find the most recent action that matches
break;
case self::STATUS_PENDING:
default:
$order = 'ASC'; // Find the next action that matches
break;
}
$query .= " ORDER BY post_date_gmt $order LIMIT 1";
$query = $wpdb->prepare( $query, $args );
$id = $wpdb->get_var($query);
return $id;
}
/**
* Returns the SQL statement to query (or count) actions.
*
* @param array $query Filtering options
* @param string $select_or_count Whether the SQL should select and return the IDs or just the row count
* @throws InvalidArgumentException if $select_or_count not count or select
* @return string SQL statement. The returned SQL is already properly escaped.
*/
protected function get_query_actions_sql( array $query, $select_or_count = 'select' ) {
if ( ! in_array( $select_or_count, array( 'select', 'count' ) ) ) {
throw new InvalidArgumentException( __( 'Invalid schedule. Cannot save action.', 'woocommerce' ) );
}
$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',
'search' => '',
) );
/** @var wpdb $wpdb */
global $wpdb;
$sql = ( 'count' === $select_or_count ) ? 'SELECT count(p.ID)' : 'SELECT p.ID ';
$sql .= "FROM {$wpdb->posts} p";
$sql_params = array();
if ( empty( $query['group'] ) && 'group' === $query['orderby'] ) {
$sql .= " LEFT JOIN {$wpdb->term_relationships} tr ON tr.object_id=p.ID";
$sql .= " LEFT JOIN {$wpdb->term_taxonomy} tt ON tr.term_taxonomy_id=tt.term_taxonomy_id";
$sql .= " LEFT JOIN {$wpdb->terms} t ON tt.term_id=t.term_id";
} elseif ( ! empty( $query['group'] ) ) {
$sql .= " INNER JOIN {$wpdb->term_relationships} tr ON tr.object_id=p.ID";
$sql .= " INNER JOIN {$wpdb->term_taxonomy} tt ON tr.term_taxonomy_id=tt.term_taxonomy_id";
$sql .= " INNER JOIN {$wpdb->terms} t ON tt.term_id=t.term_id";
$sql .= " AND t.slug=%s";
$sql_params[] = $query['group'];
}
$sql .= " WHERE post_type=%s";
$sql_params[] = self::POST_TYPE;
if ( $query['hook'] ) {
$sql .= " AND p.post_title=%s";
$sql_params[] = $query['hook'];
}
if ( !is_null($query['args']) ) {
$sql .= " AND p.post_content=%s";
$sql_params[] = json_encode($query['args']);
}
if ( ! empty( $query['status'] ) ) {
$sql .= " AND p.post_status=%s";
$sql_params[] = $this->get_post_status_by_action_status( $query['status'] );
}
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 p.post_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 p.post_modified_gmt $comparator %s";
$sql_params[] = $date_string;
}
if ( $query['claimed'] === TRUE ) {
$sql .= " AND p.post_password != ''";
} elseif ( $query['claimed'] === FALSE ) {
$sql .= " AND p.post_password = ''";
} elseif ( !is_null($query['claimed']) ) {
$sql .= " AND p.post_password = %s";
$sql_params[] = $query['claimed'];
}
if ( ! empty( $query['search'] ) ) {
$sql .= " AND (p.post_title LIKE %s OR p.post_content LIKE %s OR p.post_password LIKE %s)";
for( $i = 0; $i < 3; $i++ ) {
$sql_params[] = sprintf( '%%%s%%', $query['search'] );
}
}
if ( 'select' === $select_or_count ) {
switch ( $query['orderby'] ) {
case 'hook':
$orderby = 'p.post_title';
break;
case 'group':
$orderby = 't.name';
break;
case 'status':
$orderby = 'p.post_status';
break;
case 'modified':
$orderby = 'p.post_modified';
break;
case 'claim_id':
$orderby = 'p.post_password';
break;
case 'schedule':
case 'date':
default:
$orderby = 'p.post_date_gmt';
break;
}
if ( 'ASC' === strtoupper( $query['order'] ) ) {
$order = 'ASC';
} else {
$order = 'DESC';
}
$sql .= " ORDER BY $orderby $order";
if ( $query['per_page'] > 0 ) {
$sql .= " LIMIT %d, %d";
$sql_params[] = $query['offset'];
$sql_params[] = $query['per_page'];
}
}
return $wpdb->prepare( $sql, $sql_params );
}
/**
* @param array $query
* @param string $query_type Whether to select or count the results. Default, select.
* @return string|array The IDs of actions matching the query
*/
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 );
}
/**
* Get a count of all actions in the store, grouped by status
*
* @return array
*/
public function action_counts() {
$action_counts_by_status = array();
$action_stati_and_labels = $this->get_status_labels();
$posts_count_by_status = (array) wp_count_posts( self::POST_TYPE, 'readable' );
foreach ( $posts_count_by_status as $post_status_name => $count ) {
try {
$action_status_name = $this->get_action_status_by_post_status( $post_status_name );
} catch ( Exception $e ) {
// Ignore any post statuses that aren't for actions
continue;
}
if ( array_key_exists( $action_status_name, $action_stati_and_labels ) ) {
$action_counts_by_status[ $action_status_name ] = $count;
}
}
return $action_counts_by_status;
}
/**
* @param string $action_id
*
* @throws InvalidArgumentException
*/
public function cancel_action( $action_id ) {
$post = get_post( $action_id );
if ( empty( $post ) || ( $post->post_type != self::POST_TYPE ) ) {
throw new InvalidArgumentException( sprintf( __( 'Unidentified action %s', 'woocommerce' ), $action_id ) );
}
do_action( 'action_scheduler_canceled_action', $action_id );
add_filter( 'pre_wp_unique_post_slug', array( $this, 'set_unique_post_slug' ), 10, 5 );
wp_trash_post( $action_id );
remove_filter( 'pre_wp_unique_post_slug', array( $this, 'set_unique_post_slug' ), 10 );
}
public function delete_action( $action_id ) {
$post = get_post( $action_id );
if ( empty( $post ) || ( $post->post_type != self::POST_TYPE ) ) {
throw new InvalidArgumentException( sprintf( __( 'Unidentified action %s', 'woocommerce' ), $action_id ) );
}
do_action( 'action_scheduler_deleted_action', $action_id );
wp_delete_post( $action_id, TRUE );
}
/**
* @param string $action_id
*
* @throws InvalidArgumentException
* @return ActionScheduler_DateTime The date the action is schedule to run, or the date that it ran.
*/
public function get_date( $action_id ) {
$next = $this->get_date_gmt( $action_id );
return ActionScheduler_TimezoneHelper::set_local_timezone( $next );
}
/**
* @param string $action_id
*
* @throws InvalidArgumentException
* @return ActionScheduler_DateTime The date the action is schedule to run, or the date that it ran.
*/
public function get_date_gmt( $action_id ) {
$post = get_post( $action_id );
if ( empty( $post ) || ( $post->post_type != self::POST_TYPE ) ) {
throw new InvalidArgumentException( sprintf( __( 'Unidentified action %s', 'woocommerce' ), $action_id ) );
}
if ( $post->post_status == 'publish' ) {
return as_get_datetime_object( $post->post_modified_gmt );
} else {
return as_get_datetime_object( $post->post_date_gmt );
}
}
/**
* @param int $max_actions
* @param DateTime $before_date Jobs must be schedule before this date. Defaults to now.
* @param array $hooks Claim only actions with a hook or hooks.
* @param string $group Claim only actions in the given group.
*
* @return ActionScheduler_ActionClaim
* @throws RuntimeException When there is an error staking a claim.
* @throws InvalidArgumentException When the given group is not valid.
*/
public function stake_claim( $max_actions = 10, DateTime $before_date = null, $hooks = array(), $group = '' ) {
$claim_id = $this->generate_claim_id();
$this->claim_actions( $claim_id, $max_actions, $before_date, $hooks, $group );
$action_ids = $this->find_actions_by_claim_id( $claim_id );
return new ActionScheduler_ActionClaim( $claim_id, $action_ids );
}
/**
* @return int
*/
public function get_claim_count(){
global $wpdb;
$sql = "SELECT COUNT(DISTINCT post_password) FROM {$wpdb->posts} WHERE post_password != '' AND post_type = %s AND post_status IN ('in-progress','pending')";
$sql = $wpdb->prepare( $sql, array( self::POST_TYPE ) );
return $wpdb->get_var( $sql );
}
protected function generate_claim_id() {
$claim_id = md5(microtime(true) . rand(0,1000));
return substr($claim_id, 0, 20); // to fit in db field with 20 char limit
}
/**
* @param string $claim_id
* @param int $limit
* @param DateTime $before_date Should use UTC timezone.
* @param array $hooks Claim only actions with a hook or hooks.
* @param string $group Claim only actions in the given group.
*
* @return int The number of actions that were claimed
* @throws RuntimeException When there is a database error.
* @throws InvalidArgumentException When the group is invalid.
*/
protected function claim_actions( $claim_id, $limit, DateTime $before_date = null, $hooks = array(), $group = '' ) {
// Set up initial variables.
$date = null === $before_date ? as_get_datetime_object() : clone $before_date;
$limit_ids = ! empty( $group );
$ids = $limit_ids ? $this->get_actions_by_group( $group, $limit, $date ) : array();
// If limiting by IDs and no posts found, then return early since we have nothing to update.
if ( $limit_ids && 0 === count( $ids ) ) {
return 0;
}
/** @var wpdb $wpdb */
global $wpdb;
/*
* Build up custom query to update the affected posts. Parameters are built as a separate array
* to make it easier to identify where they are in the query.
*
* We can't use $wpdb->update() here because of the "ID IN ..." clause.
*/
$update = "UPDATE {$wpdb->posts} SET post_password = %s, post_modified_gmt = %s, post_modified = %s";
$params = array(
$claim_id,
current_time( 'mysql', true ),
current_time( 'mysql' ),
);
// Build initial WHERE clause.
$where = "WHERE post_type = %s AND post_status = %s AND post_password = ''";
$params[] = self::POST_TYPE;
$params[] = ActionScheduler_Store::STATUS_PENDING;
if ( ! empty( $hooks ) ) {
$placeholders = array_fill( 0, count( $hooks ), '%s' );
$where .= ' AND post_title IN (' . join( ', ', $placeholders ) . ')';
$params = array_merge( $params, array_values( $hooks ) );
}
/*
* Add the IDs to the WHERE clause. IDs not escaped because they came directly from a prior DB query.
*
* If we're not limiting by IDs, then include the post_date_gmt clause.
*/
if ( $limit_ids ) {
$where .= ' AND ID IN (' . join( ',', $ids ) . ')';
} else {
$where .= ' AND post_date_gmt <= %s';
$params[] = $date->format( 'Y-m-d H:i:s' );
}
// Add the ORDER BY clause and,ms limit.
$order = 'ORDER BY menu_order ASC, post_date_gmt ASC, ID ASC LIMIT %d';
$params[] = $limit;
// Run the query and gather results.
$rows_affected = $wpdb->query( $wpdb->prepare( "{$update} {$where} {$order}", $params ) );
if ( $rows_affected === false ) {
throw new RuntimeException( __( 'Unable to claim actions. Database error.', 'woocommerce' ) );
}
return (int) $rows_affected;
}
/**
* Get IDs of actions within a certain group and up to a certain date/time.
*
* @param string $group The group to use in finding actions.
* @param int $limit The number of actions to retrieve.
* @param DateTime $date DateTime object representing cutoff time for actions. Actions retrieved will be
* up to and including this DateTime.
*
* @return array IDs of actions in the appropriate group and before the appropriate time.
* @throws InvalidArgumentException When the group does not exist.
*/
protected function get_actions_by_group( $group, $limit, DateTime $date ) {
// Ensure the group exists before continuing.
if ( ! term_exists( $group, self::GROUP_TAXONOMY )) {
throw new InvalidArgumentException( sprintf( __( 'The group "%s" does not exist.', 'woocommerce' ), $group ) );
}
// Set up a query for post IDs to use later.
$query = new WP_Query();
$query_args = array(
'fields' => 'ids',
'post_type' => self::POST_TYPE,
'post_status' => ActionScheduler_Store::STATUS_PENDING,
'has_password' => false,
'posts_per_page' => $limit * 3,
'suppress_filters' => true,
'no_found_rows' => true,
'orderby' => array(
'menu_order' => 'ASC',
'date' => 'ASC',
'ID' => 'ASC',
),
'date_query' => array(
'column' => 'post_date_gmt',
'before' => $date->format( 'Y-m-d H:i' ),
'inclusive' => true,
),
'tax_query' => array(
array(
'taxonomy' => self::GROUP_TAXONOMY,
'field' => 'slug',
'terms' => $group,
'include_children' => false,
),
),
);
return $query->query( $query_args );
}
/**
* @param string $claim_id
* @return array
*/
public function find_actions_by_claim_id( $claim_id ) {
/** @var wpdb $wpdb */
global $wpdb;
$sql = "SELECT ID FROM {$wpdb->posts} WHERE post_type = %s AND post_password = %s";
$sql = $wpdb->prepare( $sql, array( self::POST_TYPE, $claim_id ) );
$action_ids = $wpdb->get_col( $sql );
return $action_ids;
}
public function release_claim( ActionScheduler_ActionClaim $claim ) {
$action_ids = $this->find_actions_by_claim_id( $claim->get_id() );
if ( empty( $action_ids ) ) {
return; // nothing to do
}
$action_id_string = implode( ',', array_map( 'intval', $action_ids ) );
/** @var wpdb $wpdb */
global $wpdb;
$sql = "UPDATE {$wpdb->posts} SET post_password = '' WHERE ID IN ($action_id_string) AND post_password = %s";
$sql = $wpdb->prepare( $sql, array( $claim->get_id() ) );
$result = $wpdb->query( $sql );
if ( $result === false ) {
/* translators: %s: claim ID */
throw new RuntimeException( sprintf( __( 'Unable to unlock claim %s. Database error.', 'woocommerce' ), $claim->get_id() ) );
}
}
/**
* @param string $action_id
*/
public function unclaim_action( $action_id ) {
/** @var wpdb $wpdb */
global $wpdb;
$sql = "UPDATE {$wpdb->posts} SET post_password = '' WHERE ID = %d AND post_type = %s";
$sql = $wpdb->prepare( $sql, $action_id, self::POST_TYPE );
$result = $wpdb->query( $sql );
if ( $result === false ) {
/* translators: %s: action ID */
throw new RuntimeException( sprintf( __( 'Unable to unlock claim on action %s. Database error.', 'woocommerce' ), $action_id ) );
}
}
public function mark_failure( $action_id ) {
/** @var wpdb $wpdb */
global $wpdb;
$sql = "UPDATE {$wpdb->posts} SET post_status = %s WHERE ID = %d AND post_type = %s";
$sql = $wpdb->prepare( $sql, self::STATUS_FAILED, $action_id, self::POST_TYPE );
$result = $wpdb->query( $sql );
if ( $result === false ) {
/* translators: %s: action ID */
throw new RuntimeException( sprintf( __( 'Unable to mark failure on action %s. Database error.', 'woocommerce' ), $action_id ) );
}
}
/**
* Return an action's claim ID, as stored in the post password column
*
* @param string $action_id
* @return mixed
*/
public function get_claim_id( $action_id ) {
return $this->get_post_column( $action_id, 'post_password' );
}
/**
* Return an action's status, as stored in the post status column
*
* @param string $action_id
* @return mixed
*/
public function get_status( $action_id ) {
$status = $this->get_post_column( $action_id, 'post_status' );
if ( $status === null ) {
throw new InvalidArgumentException( __( 'Invalid action ID. No status found.', 'woocommerce' ) );
}
return $this->get_action_status_by_post_status( $status );
}
private function get_post_column( $action_id, $column_name ) {
/** @var \wpdb $wpdb */
global $wpdb;
return $wpdb->get_var( $wpdb->prepare( "SELECT {$column_name} FROM {$wpdb->posts} WHERE ID=%d AND post_type=%s", $action_id, self::POST_TYPE ) );
}
/**
* @param string $action_id
*/
public function log_execution( $action_id ) {
/** @var wpdb $wpdb */
global $wpdb;
$sql = "UPDATE {$wpdb->posts} SET menu_order = menu_order+1, post_status=%s, post_modified_gmt = %s, post_modified = %s WHERE ID = %d AND post_type = %s";
$sql = $wpdb->prepare( $sql, self::STATUS_RUNNING, current_time('mysql', true), current_time('mysql'), $action_id, self::POST_TYPE );
$wpdb->query($sql);
}
/**
* Record that an action was completed.
*
* @param int $action_id ID of the completed action.
* @throws InvalidArgumentException|RuntimeException
*/
public function mark_complete( $action_id ) {
$post = get_post( $action_id );
if ( empty( $post ) || ( $post->post_type != self::POST_TYPE ) ) {
throw new InvalidArgumentException( sprintf( __( 'Unidentified action %s', 'woocommerce' ), $action_id ) );
}
add_filter( 'wp_insert_post_data', array( $this, 'filter_insert_post_data' ), 10, 1 );
add_filter( 'pre_wp_unique_post_slug', array( $this, 'set_unique_post_slug' ), 10, 5 );
$result = wp_update_post(array(
'ID' => $action_id,
'post_status' => 'publish',
), TRUE);
remove_filter( 'wp_insert_post_data', array( $this, 'filter_insert_post_data' ), 10 );
remove_filter( 'pre_wp_unique_post_slug', array( $this, 'set_unique_post_slug' ), 10 );
if ( is_wp_error( $result ) ) {
throw new RuntimeException( $result->get_error_message() );
}
}
/**
* Mark action as migrated when there is an error deleting the action.
*
* @param int $action_id Action ID.
*/
public function mark_migrated( $action_id ) {
wp_update_post(
array(
'ID' => $action_id,
'post_status' => 'migrated'
)
);
}
/**
* Determine whether the post store can be migrated.
*
* @return bool
*/
public function migration_dependencies_met( $setting ) {
global $wpdb;
$dependencies_met = get_transient( self::DEPENDENCIES_MET );
if ( empty( $dependencies_met ) ) {
$maximum_args_length = apply_filters( 'action_scheduler_maximum_args_length', 191 );
$found_action = $wpdb->get_var(
$wpdb->prepare(
"SELECT ID FROM {$wpdb->posts} WHERE post_type = %s AND CHAR_LENGTH(post_content) > %d LIMIT 1",
$maximum_args_length,
self::POST_TYPE
)
);
$dependencies_met = $found_action ? 'no' : 'yes';
set_transient( self::DEPENDENCIES_MET, $dependencies_met, DAY_IN_SECONDS );
}
return 'yes' == $dependencies_met ? $setting : false;
}
/**
* InnoDB indexes have a maximum size of 767 bytes by default, which is only 191 characters with utf8mb4.
*
* Previously, AS wasn't concerned about args length, as we used the (unindex) post_content column. However,
* as we prepare to move to custom tables, and can use an indexed VARCHAR column instead, we want to warn
* developers of this impending requirement.
*
* @param ActionScheduler_Action $action
*/
protected function validate_action( ActionScheduler_Action $action ) {
try {
parent::validate_action( $action );
} catch ( Exception $e ) {
$message = sprintf( __( '%s Support for strings longer than this will be removed in a future version.', 'woocommerce' ), $e->getMessage() );
_doing_it_wrong( 'ActionScheduler_Action::$args', $message, '2.1.0' );
}
}
/**
* @codeCoverageIgnore
*/
public function init() {
add_filter( 'action_scheduler_migration_dependencies_met', array( $this, 'migration_dependencies_met' ) );
$post_type_registrar = new ActionScheduler_wpPostStore_PostTypeRegistrar();
$post_type_registrar->register();
$post_status_registrar = new ActionScheduler_wpPostStore_PostStatusRegistrar();
$post_status_registrar->register();
$taxonomy_registrar = new ActionScheduler_wpPostStore_TaxonomyRegistrar();
$taxonomy_registrar->register();
}
}