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<?php |
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/** |
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* Class ActionScheduler_wpPostStore |
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*/ |
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class ActionScheduler_wpPostStore extends ActionScheduler_Store { |
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const POST_TYPE = 'scheduled-action'; |
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const GROUP_TAXONOMY = 'action-group'; |
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const SCHEDULE_META_KEY = '_action_manager_schedule'; |
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const DEPENDENCIES_MET = 'as-post-store-dependencies-met'; |
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/** @var DateTimeZone */ |
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protected $local_timezone = NULL; |
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public function save_action( ActionScheduler_Action $action, DateTime $scheduled_date = NULL ){ |
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try { |
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$this->validate_action( $action ); |
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$post_array = $this->create_post_array( $action, $scheduled_date ); |
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$post_id = $this->save_post_array( $post_array ); |
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$this->save_post_schedule( $post_id, $action->get_schedule() ); |
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$this->save_action_group( $post_id, $action->get_group() ); |
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do_action( 'action_scheduler_stored_action', $post_id ); |
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return $post_id; |
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} catch ( Exception $e ) { |
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throw new RuntimeException( sprintf( __( 'Error saving action: %s', 'action-scheduler' ), $e->getMessage() ), 0 ); |
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} |
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} |
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protected function create_post_array( ActionScheduler_Action $action, DateTime $scheduled_date = NULL ) { |
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$post = array( |
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'post_type' => self::POST_TYPE, |
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'post_title' => $action->get_hook(), |
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'post_content' => json_encode($action->get_args()), |
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'post_status' => ( $action->is_finished() ? 'publish' : 'pending' ), |
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'post_date_gmt' => $this->get_scheduled_date_string( $action, $scheduled_date ), |
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'post_date' => $this->get_scheduled_date_string_local( $action, $scheduled_date ), |
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); |
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return $post; |
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} |
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protected function save_post_array( $post_array ) { |
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add_filter( 'wp_insert_post_data', array( $this, 'filter_insert_post_data' ), 10, 1 ); |
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add_filter( 'pre_wp_unique_post_slug', array( $this, 'set_unique_post_slug' ), 10, 5 ); |
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$has_kses = false !== has_filter( 'content_save_pre', 'wp_filter_post_kses' ); |
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if ( $has_kses ) { |
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// Prevent KSES from corrupting JSON in post_content. |
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kses_remove_filters(); |
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} |
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$post_id = wp_insert_post($post_array); |
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if ( $has_kses ) { |
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kses_init_filters(); |
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} |
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remove_filter( 'wp_insert_post_data', array( $this, 'filter_insert_post_data' ), 10 ); |
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remove_filter( 'pre_wp_unique_post_slug', array( $this, 'set_unique_post_slug' ), 10 ); |
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if ( is_wp_error($post_id) || empty($post_id) ) { |
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throw new RuntimeException( __( 'Unable to save action.', 'action-scheduler' ) ); |
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} |
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return $post_id; |
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} |
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public function filter_insert_post_data( $postdata ) { |
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if ( $postdata['post_type'] == self::POST_TYPE ) { |
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$postdata['post_author'] = 0; |
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if ( $postdata['post_status'] == 'future' ) { |
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$postdata['post_status'] = 'publish'; |
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} |
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} |
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return $postdata; |
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} |
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/** |
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* Create a (probably unique) post name for scheduled actions in a more performant manner than wp_unique_post_slug(). |
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* |
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* When an action's post status is transitioned to something other than 'draft', 'pending' or 'auto-draft, like 'publish' |
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* or 'failed' or 'trash', WordPress will find a unique slug (stored in post_name column) using the wp_unique_post_slug() |
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* function. This is done to ensure URL uniqueness. The approach taken by wp_unique_post_slug() is to iterate over existing |
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* post_name values that match, and append a number 1 greater than the largest. This makes sense when manually creating a |
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* post from the Edit Post screen. It becomes a bottleneck when automatically processing thousands of actions, with a |
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* database containing thousands of related post_name values. |
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* |
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* WordPress 5.1 introduces the 'pre_wp_unique_post_slug' filter for plugins to address this issue. |
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* |
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* We can short-circuit WordPress's wp_unique_post_slug() approach using the 'pre_wp_unique_post_slug' filter. This |
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* method is available to be used as a callback on that filter. It provides a more scalable approach to generating a |
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* post_name/slug that is probably unique. Because Action Scheduler never actually uses the post_name field, or an |
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* action's slug, being probably unique is good enough. |
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* |
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* For more backstory on this issue, see: |
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* - https://github.com/woocommerce/action-scheduler/issues/44 and |
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* - https://core.trac.wordpress.org/ticket/21112 |
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* |
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* @param string $override_slug Short-circuit return value. |
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* @param string $slug The desired slug (post_name). |
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* @param int $post_ID Post ID. |
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* @param string $post_status The post status. |
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* @param string $post_type Post type. |
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* @return string |
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*/ |
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public function set_unique_post_slug( $override_slug, $slug, $post_ID, $post_status, $post_type ) { |
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if ( self::POST_TYPE == $post_type ) { |
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$override_slug = uniqid( self::POST_TYPE . '-', true ) . '-' . wp_generate_password( 32, false ); |
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} |
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return $override_slug; |
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} |
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protected function save_post_schedule( $post_id, $schedule ) { |
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update_post_meta( $post_id, self::SCHEDULE_META_KEY, $schedule ); |
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} |
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protected function save_action_group( $post_id, $group ) { |
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if ( empty($group) ) { |
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wp_set_object_terms( $post_id, array(), self::GROUP_TAXONOMY, FALSE ); |
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} else { |
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wp_set_object_terms( $post_id, array($group), self::GROUP_TAXONOMY, FALSE ); |
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} |
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} |
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public function fetch_action( $action_id ) { |
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$post = $this->get_post( $action_id ); |
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if ( empty($post) || $post->post_type != self::POST_TYPE ) { |
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return $this->get_null_action(); |
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} |
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try { |
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$action = $this->make_action_from_post( $post ); |
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} catch ( ActionScheduler_InvalidActionException $exception ) { |
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do_action( 'action_scheduler_failed_fetch_action', $post->ID, $exception ); |
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return $this->get_null_action(); |
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} |
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return $action; |
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} |
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protected function get_post( $action_id ) { |
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if ( empty($action_id) ) { |
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return NULL; |
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} |
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return get_post($action_id); |
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} |
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protected function get_null_action() { |
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return new ActionScheduler_NullAction(); |
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} |
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protected function make_action_from_post( $post ) { |
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$hook = $post->post_title; |
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$args = json_decode( $post->post_content, true ); |
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$this->validate_args( $args, $post->ID ); |
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$schedule = get_post_meta( $post->ID, self::SCHEDULE_META_KEY, true ); |
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$this->validate_schedule( $schedule, $post->ID ); |
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$group = wp_get_object_terms( $post->ID, self::GROUP_TAXONOMY, array('fields' => 'names') ); |
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$group = empty( $group ) ? '' : reset($group); |
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return ActionScheduler::factory()->get_stored_action( $this->get_action_status_by_post_status( $post->post_status ), $hook, $args, $schedule, $group ); |
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} |
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/** |
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* @param string $post_status |
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* |
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* @throws InvalidArgumentException if $post_status not in known status fields returned by $this->get_status_labels() |
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* @return string |
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*/ |
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protected function get_action_status_by_post_status( $post_status ) { |
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switch ( $post_status ) { |
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case 'publish' : |
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$action_status = self::STATUS_COMPLETE; |
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break; |
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case 'trash' : |
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$action_status = self::STATUS_CANCELED; |
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break; |
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default : |
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if ( ! array_key_exists( $post_status, $this->get_status_labels() ) ) { |
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throw new InvalidArgumentException( sprintf( 'Invalid post status: "%s". No matching action status available.', $post_status ) ); |
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} |
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$action_status = $post_status; |
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break; |
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} |
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return $action_status; |
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} |
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/** |
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* @param string $action_status |
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* @throws InvalidArgumentException if $post_status not in known status fields returned by $this->get_status_labels() |
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* @return string |
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*/ |
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protected function get_post_status_by_action_status( $action_status ) { |
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switch ( $action_status ) { |
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case self::STATUS_COMPLETE : |
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$post_status = 'publish'; |
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break; |
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case self::STATUS_CANCELED : |
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$post_status = 'trash'; |
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break; |
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default : |
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if ( ! array_key_exists( $action_status, $this->get_status_labels() ) ) { |
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throw new InvalidArgumentException( sprintf( 'Invalid action status: "%s".', $action_status ) ); |
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} |
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$post_status = $action_status; |
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break; |
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} |
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return $post_status; |
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} |
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/** |
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* @param string $hook |
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* @param array $params |
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* |
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* @return string ID of the next action matching the criteria or NULL if not found |
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*/ |
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public function find_action( $hook, $params = array() ) { |
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$params = wp_parse_args( $params, array( |
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'args' => NULL, |
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'status' => ActionScheduler_Store::STATUS_PENDING, |
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'group' => '', |
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)); |
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/** @var wpdb $wpdb */ |
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global $wpdb; |
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$query = "SELECT p.ID FROM {$wpdb->posts} p"; |
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$args = array(); |
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if ( !empty($params['group']) ) { |
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$query .= " INNER JOIN {$wpdb->term_relationships} tr ON tr.object_id=p.ID"; |
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$query .= " INNER JOIN {$wpdb->term_taxonomy} tt ON tr.term_taxonomy_id=tt.term_taxonomy_id"; |
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$query .= " INNER JOIN {$wpdb->terms} t ON tt.term_id=t.term_id AND t.slug=%s"; |
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$args[] = $params['group']; |
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} |
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$query .= " WHERE p.post_title=%s"; |
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$args[] = $hook; |
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$query .= " AND p.post_type=%s"; |
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$args[] = self::POST_TYPE; |
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if ( !is_null($params['args']) ) { |
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$query .= " AND p.post_content=%s"; |
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$args[] = json_encode($params['args']); |
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} |
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if ( ! empty( $params['status'] ) ) { |
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$query .= " AND p.post_status=%s"; |
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$args[] = $this->get_post_status_by_action_status( $params['status'] ); |
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} |
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253
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switch ( $params['status'] ) { |
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case self::STATUS_COMPLETE: |
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case self::STATUS_RUNNING: |
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case self::STATUS_FAILED: |
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$order = 'DESC'; // Find the most recent action that matches |
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break; |
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case self::STATUS_PENDING: |
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default: |
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$order = 'ASC'; // Find the next action that matches |
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break; |
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} |
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$query .= " ORDER BY post_date_gmt $order LIMIT 1"; |
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266
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$query = $wpdb->prepare( $query, $args ); |
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268
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$id = $wpdb->get_var($query); |
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return $id; |
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} |
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272
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/** |
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* Returns the SQL statement to query (or count) actions. |
274
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* |
275
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* @param array $query Filtering options |
276
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* @param string $select_or_count Whether the SQL should select and return the IDs or just the row count |
277
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* @throws InvalidArgumentException if $select_or_count not count or select |
278
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* @return string SQL statement. The returned SQL is already properly escaped. |
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*/ |
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protected function get_query_actions_sql( array $query, $select_or_count = 'select' ) { |
281
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282
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if ( ! in_array( $select_or_count, array( 'select', 'count' ) ) ) { |
283
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throw new InvalidArgumentException( __( 'Invalid schedule. Cannot save action.', 'action-scheduler' ) ); |
284
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} |
285
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286
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$query = wp_parse_args( $query, array( |
287
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'hook' => '', |
288
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'args' => NULL, |
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'date' => NULL, |
290
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'date_compare' => '<=', |
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'modified' => NULL, |
292
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'modified_compare' => '<=', |
293
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'group' => '', |
294
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'status' => '', |
295
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'claimed' => NULL, |
296
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'per_page' => 5, |
297
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'offset' => 0, |
298
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'orderby' => 'date', |
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'order' => 'ASC', |
300
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'search' => '', |
301
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) ); |
302
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303
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/** @var wpdb $wpdb */ |
304
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global $wpdb; |
305
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$sql = ( 'count' === $select_or_count ) ? 'SELECT count(p.ID)' : 'SELECT p.ID '; |
306
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$sql .= "FROM {$wpdb->posts} p"; |
307
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$sql_params = array(); |
308
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if ( empty( $query['group'] ) && 'group' === $query['orderby'] ) { |
309
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$sql .= " LEFT JOIN {$wpdb->term_relationships} tr ON tr.object_id=p.ID"; |
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$sql .= " LEFT JOIN {$wpdb->term_taxonomy} tt ON tr.term_taxonomy_id=tt.term_taxonomy_id"; |
311
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$sql .= " LEFT JOIN {$wpdb->terms} t ON tt.term_id=t.term_id"; |
312
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} elseif ( ! empty( $query['group'] ) ) { |
313
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$sql .= " INNER JOIN {$wpdb->term_relationships} tr ON tr.object_id=p.ID"; |
314
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$sql .= " INNER JOIN {$wpdb->term_taxonomy} tt ON tr.term_taxonomy_id=tt.term_taxonomy_id"; |
315
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$sql .= " INNER JOIN {$wpdb->terms} t ON tt.term_id=t.term_id"; |
316
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$sql .= " AND t.slug=%s"; |
317
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$sql_params[] = $query['group']; |
318
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} |
319
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$sql .= " WHERE post_type=%s"; |
320
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$sql_params[] = self::POST_TYPE; |
321
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if ( $query['hook'] ) { |
322
|
|
|
$sql .= " AND p.post_title=%s"; |
323
|
|
|
$sql_params[] = $query['hook']; |
324
|
|
|
} |
325
|
|
|
if ( !is_null($query['args']) ) { |
326
|
|
|
$sql .= " AND p.post_content=%s"; |
327
|
|
|
$sql_params[] = json_encode($query['args']); |
328
|
|
|
} |
329
|
|
|
|
330
|
|
|
if ( ! empty( $query['status'] ) ) { |
331
|
|
|
$sql .= " AND p.post_status=%s"; |
332
|
|
|
$sql_params[] = $this->get_post_status_by_action_status( $query['status'] ); |
333
|
|
|
} |
334
|
|
|
|
335
|
|
|
if ( $query['date'] instanceof DateTime ) { |
336
|
|
|
$date = clone $query['date']; |
337
|
|
|
$date->setTimezone( new DateTimeZone('UTC') ); |
338
|
|
|
$date_string = $date->format('Y-m-d H:i:s'); |
339
|
|
|
$comparator = $this->validate_sql_comparator($query['date_compare']); |
340
|
|
|
$sql .= " AND p.post_date_gmt $comparator %s"; |
341
|
|
|
$sql_params[] = $date_string; |
342
|
|
|
} |
343
|
|
|
|
344
|
|
|
if ( $query['modified'] instanceof DateTime ) { |
345
|
|
|
$modified = clone $query['modified']; |
346
|
|
|
$modified->setTimezone( new DateTimeZone('UTC') ); |
347
|
|
|
$date_string = $modified->format('Y-m-d H:i:s'); |
348
|
|
|
$comparator = $this->validate_sql_comparator($query['modified_compare']); |
349
|
|
|
$sql .= " AND p.post_modified_gmt $comparator %s"; |
350
|
|
|
$sql_params[] = $date_string; |
351
|
|
|
} |
352
|
|
|
|
353
|
|
|
if ( $query['claimed'] === TRUE ) { |
354
|
|
|
$sql .= " AND p.post_password != ''"; |
355
|
|
|
} elseif ( $query['claimed'] === FALSE ) { |
356
|
|
|
$sql .= " AND p.post_password = ''"; |
357
|
|
|
} elseif ( !is_null($query['claimed']) ) { |
358
|
|
|
$sql .= " AND p.post_password = %s"; |
359
|
|
|
$sql_params[] = $query['claimed']; |
360
|
|
|
} |
361
|
|
|
|
362
|
|
|
if ( ! empty( $query['search'] ) ) { |
363
|
|
|
$sql .= " AND (p.post_title LIKE %s OR p.post_content LIKE %s OR p.post_password LIKE %s)"; |
364
|
|
|
for( $i = 0; $i < 3; $i++ ) { |
365
|
|
|
$sql_params[] = sprintf( '%%%s%%', $query['search'] ); |
366
|
|
|
} |
367
|
|
|
} |
368
|
|
|
|
369
|
|
|
if ( 'select' === $select_or_count ) { |
370
|
|
|
switch ( $query['orderby'] ) { |
371
|
|
|
case 'hook': |
372
|
|
|
$orderby = 'p.post_title'; |
373
|
|
|
break; |
374
|
|
|
case 'group': |
375
|
|
|
$orderby = 't.name'; |
376
|
|
|
break; |
377
|
|
|
case 'status': |
378
|
|
|
$orderby = 'p.post_status'; |
379
|
|
|
break; |
380
|
|
|
case 'modified': |
381
|
|
|
$orderby = 'p.post_modified'; |
382
|
|
|
break; |
383
|
|
|
case 'claim_id': |
384
|
|
|
$orderby = 'p.post_password'; |
385
|
|
|
break; |
386
|
|
|
case 'schedule': |
387
|
|
|
case 'date': |
388
|
|
|
default: |
389
|
|
|
$orderby = 'p.post_date_gmt'; |
390
|
|
|
break; |
391
|
|
|
} |
392
|
|
|
if ( 'ASC' === strtoupper( $query['order'] ) ) { |
393
|
|
|
$order = 'ASC'; |
394
|
|
|
} else { |
395
|
|
|
$order = 'DESC'; |
396
|
|
|
} |
397
|
|
|
$sql .= " ORDER BY $orderby $order"; |
398
|
|
|
if ( $query['per_page'] > 0 ) { |
399
|
|
|
$sql .= " LIMIT %d, %d"; |
400
|
|
|
$sql_params[] = $query['offset']; |
401
|
|
|
$sql_params[] = $query['per_page']; |
402
|
|
|
} |
403
|
|
|
} |
404
|
|
|
|
405
|
|
|
return $wpdb->prepare( $sql, $sql_params ); |
406
|
|
|
} |
407
|
|
|
|
408
|
|
|
/** |
409
|
|
|
* @param array $query |
410
|
|
|
* @param string $query_type Whether to select or count the results. Default, select. |
411
|
|
|
* @return string|array The IDs of actions matching the query |
412
|
|
|
*/ |
413
|
|
|
public function query_actions( $query = array(), $query_type = 'select' ) { |
414
|
|
|
/** @var wpdb $wpdb */ |
415
|
|
|
global $wpdb; |
416
|
|
|
|
417
|
|
|
$sql = $this->get_query_actions_sql( $query, $query_type ); |
418
|
|
|
|
419
|
|
|
return ( 'count' === $query_type ) ? $wpdb->get_var( $sql ) : $wpdb->get_col( $sql ); |
|
|
|
|
420
|
|
|
} |
421
|
|
|
|
422
|
|
|
/** |
423
|
|
|
* Get a count of all actions in the store, grouped by status |
424
|
|
|
* |
425
|
|
|
* @return array |
426
|
|
|
*/ |
427
|
|
|
public function action_counts() { |
428
|
|
|
|
429
|
|
|
$action_counts_by_status = array(); |
430
|
|
|
$action_stati_and_labels = $this->get_status_labels(); |
431
|
|
|
$posts_count_by_status = (array) wp_count_posts( self::POST_TYPE, 'readable' ); |
432
|
|
|
|
433
|
|
|
foreach ( $posts_count_by_status as $post_status_name => $count ) { |
434
|
|
|
|
435
|
|
|
try { |
436
|
|
|
$action_status_name = $this->get_action_status_by_post_status( $post_status_name ); |
437
|
|
|
} catch ( Exception $e ) { |
438
|
|
|
// Ignore any post statuses that aren't for actions |
439
|
|
|
continue; |
440
|
|
|
} |
441
|
|
|
if ( array_key_exists( $action_status_name, $action_stati_and_labels ) ) { |
442
|
|
|
$action_counts_by_status[ $action_status_name ] = $count; |
443
|
|
|
} |
444
|
|
|
} |
445
|
|
|
|
446
|
|
|
return $action_counts_by_status; |
447
|
|
|
} |
448
|
|
|
|
449
|
|
|
/** |
450
|
|
|
* @param string $action_id |
451
|
|
|
* |
452
|
|
|
* @throws InvalidArgumentException |
453
|
|
|
*/ |
454
|
|
|
public function cancel_action( $action_id ) { |
455
|
|
|
$post = get_post( $action_id ); |
|
|
|
|
456
|
|
|
if ( empty( $post ) || ( $post->post_type != self::POST_TYPE ) ) { |
457
|
|
|
throw new InvalidArgumentException( sprintf( __( 'Unidentified action %s', 'action-scheduler' ), $action_id ) ); |
458
|
|
|
} |
459
|
|
|
do_action( 'action_scheduler_canceled_action', $action_id ); |
460
|
|
|
add_filter( 'pre_wp_unique_post_slug', array( $this, 'set_unique_post_slug' ), 10, 5 ); |
461
|
|
|
wp_trash_post( $action_id ); |
|
|
|
|
462
|
|
|
remove_filter( 'pre_wp_unique_post_slug', array( $this, 'set_unique_post_slug' ), 10 ); |
463
|
|
|
} |
464
|
|
|
|
465
|
|
|
public function delete_action( $action_id ) { |
466
|
|
|
$post = get_post( $action_id ); |
467
|
|
|
if ( empty( $post ) || ( $post->post_type != self::POST_TYPE ) ) { |
468
|
|
|
throw new InvalidArgumentException( sprintf( __( 'Unidentified action %s', 'action-scheduler' ), $action_id ) ); |
469
|
|
|
} |
470
|
|
|
do_action( 'action_scheduler_deleted_action', $action_id ); |
471
|
|
|
|
472
|
|
|
wp_delete_post( $action_id, TRUE ); |
473
|
|
|
} |
474
|
|
|
|
475
|
|
|
/** |
476
|
|
|
* @param string $action_id |
477
|
|
|
* |
478
|
|
|
* @throws InvalidArgumentException |
479
|
|
|
* @return ActionScheduler_DateTime The date the action is schedule to run, or the date that it ran. |
480
|
|
|
*/ |
481
|
|
|
public function get_date( $action_id ) { |
482
|
|
|
$next = $this->get_date_gmt( $action_id ); |
483
|
|
|
return ActionScheduler_TimezoneHelper::set_local_timezone( $next ); |
484
|
|
|
} |
485
|
|
|
|
486
|
|
|
/** |
487
|
|
|
* @param string $action_id |
488
|
|
|
* |
489
|
|
|
* @throws InvalidArgumentException |
490
|
|
|
* @return ActionScheduler_DateTime The date the action is schedule to run, or the date that it ran. |
491
|
|
|
*/ |
492
|
|
|
public function get_date_gmt( $action_id ) { |
493
|
|
|
$post = get_post( $action_id ); |
|
|
|
|
494
|
|
|
if ( empty( $post ) || ( $post->post_type != self::POST_TYPE ) ) { |
495
|
|
|
throw new InvalidArgumentException( sprintf( __( 'Unidentified action %s', 'action-scheduler' ), $action_id ) ); |
496
|
|
|
} |
497
|
|
|
if ( $post->post_status == 'publish' ) { |
498
|
|
|
return as_get_datetime_object( $post->post_modified_gmt ); |
499
|
|
|
} else { |
500
|
|
|
return as_get_datetime_object( $post->post_date_gmt ); |
501
|
|
|
} |
502
|
|
|
} |
503
|
|
|
|
504
|
|
|
/** |
505
|
|
|
* @param int $max_actions |
506
|
|
|
* @param DateTime $before_date Jobs must be schedule before this date. Defaults to now. |
507
|
|
|
* @param array $hooks Claim only actions with a hook or hooks. |
508
|
|
|
* @param string $group Claim only actions in the given group. |
509
|
|
|
* |
510
|
|
|
* @return ActionScheduler_ActionClaim |
511
|
|
|
* @throws RuntimeException When there is an error staking a claim. |
512
|
|
|
* @throws InvalidArgumentException When the given group is not valid. |
513
|
|
|
*/ |
514
|
|
|
public function stake_claim( $max_actions = 10, DateTime $before_date = null, $hooks = array(), $group = '' ) { |
515
|
|
|
$claim_id = $this->generate_claim_id(); |
516
|
|
|
$this->claim_actions( $claim_id, $max_actions, $before_date, $hooks, $group ); |
517
|
|
|
$action_ids = $this->find_actions_by_claim_id( $claim_id ); |
518
|
|
|
|
519
|
|
|
return new ActionScheduler_ActionClaim( $claim_id, $action_ids ); |
520
|
|
|
} |
521
|
|
|
|
522
|
|
|
/** |
523
|
|
|
* @return int |
524
|
|
|
*/ |
525
|
|
|
public function get_claim_count(){ |
526
|
|
|
global $wpdb; |
527
|
|
|
|
528
|
|
|
$sql = "SELECT COUNT(DISTINCT post_password) FROM {$wpdb->posts} WHERE post_password != '' AND post_type = %s AND post_status IN ('in-progress','pending')"; |
529
|
|
|
$sql = $wpdb->prepare( $sql, array( self::POST_TYPE ) ); |
530
|
|
|
|
531
|
|
|
return $wpdb->get_var( $sql ); |
532
|
|
|
} |
533
|
|
|
|
534
|
|
|
protected function generate_claim_id() { |
535
|
|
|
$claim_id = md5(microtime(true) . rand(0,1000)); |
536
|
|
|
return substr($claim_id, 0, 20); // to fit in db field with 20 char limit |
537
|
|
|
} |
538
|
|
|
|
539
|
|
|
/** |
540
|
|
|
* @param string $claim_id |
541
|
|
|
* @param int $limit |
542
|
|
|
* @param DateTime $before_date Should use UTC timezone. |
543
|
|
|
* @param array $hooks Claim only actions with a hook or hooks. |
544
|
|
|
* @param string $group Claim only actions in the given group. |
545
|
|
|
* |
546
|
|
|
* @return int The number of actions that were claimed |
547
|
|
|
* @throws RuntimeException When there is a database error. |
548
|
|
|
* @throws InvalidArgumentException When the group is invalid. |
549
|
|
|
*/ |
550
|
|
|
protected function claim_actions( $claim_id, $limit, DateTime $before_date = null, $hooks = array(), $group = '' ) { |
551
|
|
|
// Set up initial variables. |
552
|
|
|
$date = null === $before_date ? as_get_datetime_object() : clone $before_date; |
553
|
|
|
$limit_ids = ! empty( $group ); |
554
|
|
|
$ids = $limit_ids ? $this->get_actions_by_group( $group, $limit, $date ) : array(); |
555
|
|
|
|
556
|
|
|
// If limiting by IDs and no posts found, then return early since we have nothing to update. |
557
|
|
|
if ( $limit_ids && 0 === count( $ids ) ) { |
558
|
|
|
return 0; |
559
|
|
|
} |
560
|
|
|
|
561
|
|
|
/** @var wpdb $wpdb */ |
562
|
|
|
global $wpdb; |
563
|
|
|
|
564
|
|
|
/* |
565
|
|
|
* Build up custom query to update the affected posts. Parameters are built as a separate array |
566
|
|
|
* to make it easier to identify where they are in the query. |
567
|
|
|
* |
568
|
|
|
* We can't use $wpdb->update() here because of the "ID IN ..." clause. |
569
|
|
|
*/ |
570
|
|
|
$update = "UPDATE {$wpdb->posts} SET post_password = %s, post_modified_gmt = %s, post_modified = %s"; |
571
|
|
|
$params = array( |
572
|
|
|
$claim_id, |
573
|
|
|
current_time( 'mysql', true ), |
574
|
|
|
current_time( 'mysql' ), |
575
|
|
|
); |
576
|
|
|
|
577
|
|
|
// Build initial WHERE clause. |
578
|
|
|
$where = "WHERE post_type = %s AND post_status = %s AND post_password = ''"; |
579
|
|
|
$params[] = self::POST_TYPE; |
580
|
|
|
$params[] = ActionScheduler_Store::STATUS_PENDING; |
581
|
|
|
|
582
|
|
|
if ( ! empty( $hooks ) ) { |
583
|
|
|
$placeholders = array_fill( 0, count( $hooks ), '%s' ); |
584
|
|
|
$where .= ' AND post_title IN (' . join( ', ', $placeholders ) . ')'; |
585
|
|
|
$params = array_merge( $params, array_values( $hooks ) ); |
586
|
|
|
} |
587
|
|
|
|
588
|
|
|
/* |
589
|
|
|
* Add the IDs to the WHERE clause. IDs not escaped because they came directly from a prior DB query. |
590
|
|
|
* |
591
|
|
|
* If we're not limiting by IDs, then include the post_date_gmt clause. |
592
|
|
|
*/ |
593
|
|
|
if ( $limit_ids ) { |
594
|
|
|
$where .= ' AND ID IN (' . join( ',', $ids ) . ')'; |
595
|
|
|
} else { |
596
|
|
|
$where .= ' AND post_date_gmt <= %s'; |
597
|
|
|
$params[] = $date->format( 'Y-m-d H:i:s' ); |
598
|
|
|
} |
599
|
|
|
|
600
|
|
|
// Add the ORDER BY clause and,ms limit. |
601
|
|
|
$order = 'ORDER BY menu_order ASC, post_date_gmt ASC, ID ASC LIMIT %d'; |
602
|
|
|
$params[] = $limit; |
603
|
|
|
|
604
|
|
|
// Run the query and gather results. |
605
|
|
|
$rows_affected = $wpdb->query( $wpdb->prepare( "{$update} {$where} {$order}", $params ) ); |
606
|
|
|
if ( $rows_affected === false ) { |
607
|
|
|
throw new RuntimeException( __( 'Unable to claim actions. Database error.', 'action-scheduler' ) ); |
608
|
|
|
} |
609
|
|
|
|
610
|
|
|
return (int) $rows_affected; |
611
|
|
|
} |
612
|
|
|
|
613
|
|
|
/** |
614
|
|
|
* Get IDs of actions within a certain group and up to a certain date/time. |
615
|
|
|
* |
616
|
|
|
* @param string $group The group to use in finding actions. |
617
|
|
|
* @param int $limit The number of actions to retrieve. |
618
|
|
|
* @param DateTime $date DateTime object representing cutoff time for actions. Actions retrieved will be |
619
|
|
|
* up to and including this DateTime. |
620
|
|
|
* |
621
|
|
|
* @return array IDs of actions in the appropriate group and before the appropriate time. |
622
|
|
|
* @throws InvalidArgumentException When the group does not exist. |
623
|
|
|
*/ |
624
|
|
|
protected function get_actions_by_group( $group, $limit, DateTime $date ) { |
625
|
|
|
// Ensure the group exists before continuing. |
626
|
|
|
if ( ! term_exists( $group, self::GROUP_TAXONOMY )) { |
627
|
|
|
throw new InvalidArgumentException( sprintf( __( 'The group "%s" does not exist.', 'action-scheduler' ), $group ) ); |
628
|
|
|
} |
629
|
|
|
|
630
|
|
|
// Set up a query for post IDs to use later. |
631
|
|
|
$query = new WP_Query(); |
632
|
|
|
$query_args = array( |
633
|
|
|
'fields' => 'ids', |
634
|
|
|
'post_type' => self::POST_TYPE, |
635
|
|
|
'post_status' => ActionScheduler_Store::STATUS_PENDING, |
636
|
|
|
'has_password' => false, |
637
|
|
|
'posts_per_page' => $limit * 3, |
638
|
|
|
'suppress_filters' => true, |
639
|
|
|
'no_found_rows' => true, |
640
|
|
|
'orderby' => array( |
641
|
|
|
'menu_order' => 'ASC', |
642
|
|
|
'date' => 'ASC', |
643
|
|
|
'ID' => 'ASC', |
644
|
|
|
), |
645
|
|
|
'date_query' => array( |
646
|
|
|
'column' => 'post_date_gmt', |
647
|
|
|
'before' => $date->format( 'Y-m-d H:i' ), |
648
|
|
|
'inclusive' => true, |
649
|
|
|
), |
650
|
|
|
'tax_query' => array( |
651
|
|
|
array( |
652
|
|
|
'taxonomy' => self::GROUP_TAXONOMY, |
653
|
|
|
'field' => 'slug', |
654
|
|
|
'terms' => $group, |
655
|
|
|
'include_children' => false, |
656
|
|
|
), |
657
|
|
|
), |
658
|
|
|
); |
659
|
|
|
|
660
|
|
|
return $query->query( $query_args ); |
661
|
|
|
} |
662
|
|
|
|
663
|
|
|
/** |
664
|
|
|
* @param string $claim_id |
665
|
|
|
* @return array |
666
|
|
|
*/ |
667
|
|
|
public function find_actions_by_claim_id( $claim_id ) { |
668
|
|
|
/** @var wpdb $wpdb */ |
669
|
|
|
global $wpdb; |
670
|
|
|
$sql = "SELECT ID FROM {$wpdb->posts} WHERE post_type = %s AND post_password = %s"; |
671
|
|
|
$sql = $wpdb->prepare( $sql, array( self::POST_TYPE, $claim_id ) ); |
672
|
|
|
$action_ids = $wpdb->get_col( $sql ); |
673
|
|
|
return $action_ids; |
674
|
|
|
} |
675
|
|
|
|
676
|
|
|
public function release_claim( ActionScheduler_ActionClaim $claim ) { |
677
|
|
|
$action_ids = $this->find_actions_by_claim_id( $claim->get_id() ); |
678
|
|
|
if ( empty( $action_ids ) ) { |
679
|
|
|
return; // nothing to do |
680
|
|
|
} |
681
|
|
|
$action_id_string = implode( ',', array_map( 'intval', $action_ids ) ); |
682
|
|
|
/** @var wpdb $wpdb */ |
683
|
|
|
global $wpdb; |
684
|
|
|
$sql = "UPDATE {$wpdb->posts} SET post_password = '' WHERE ID IN ($action_id_string) AND post_password = %s"; |
685
|
|
|
$sql = $wpdb->prepare( $sql, array( $claim->get_id() ) ); |
686
|
|
|
$result = $wpdb->query( $sql ); |
687
|
|
|
if ( $result === false ) { |
688
|
|
|
/* translators: %s: claim ID */ |
689
|
|
|
throw new RuntimeException( sprintf( __( 'Unable to unlock claim %s. Database error.', 'action-scheduler' ), $claim->get_id() ) ); |
690
|
|
|
} |
691
|
|
|
} |
692
|
|
|
|
693
|
|
|
/** |
694
|
|
|
* @param string $action_id |
695
|
|
|
*/ |
696
|
|
|
public function unclaim_action( $action_id ) { |
697
|
|
|
/** @var wpdb $wpdb */ |
698
|
|
|
global $wpdb; |
699
|
|
|
$sql = "UPDATE {$wpdb->posts} SET post_password = '' WHERE ID = %d AND post_type = %s"; |
700
|
|
|
$sql = $wpdb->prepare( $sql, $action_id, self::POST_TYPE ); |
701
|
|
|
$result = $wpdb->query( $sql ); |
702
|
|
|
if ( $result === false ) { |
703
|
|
|
/* translators: %s: action ID */ |
704
|
|
|
throw new RuntimeException( sprintf( __( 'Unable to unlock claim on action %s. Database error.', 'action-scheduler' ), $action_id ) ); |
705
|
|
|
} |
706
|
|
|
} |
707
|
|
|
|
708
|
|
|
public function mark_failure( $action_id ) { |
709
|
|
|
/** @var wpdb $wpdb */ |
710
|
|
|
global $wpdb; |
711
|
|
|
$sql = "UPDATE {$wpdb->posts} SET post_status = %s WHERE ID = %d AND post_type = %s"; |
712
|
|
|
$sql = $wpdb->prepare( $sql, self::STATUS_FAILED, $action_id, self::POST_TYPE ); |
713
|
|
|
$result = $wpdb->query( $sql ); |
714
|
|
|
if ( $result === false ) { |
715
|
|
|
/* translators: %s: action ID */ |
716
|
|
|
throw new RuntimeException( sprintf( __( 'Unable to mark failure on action %s. Database error.', 'action-scheduler' ), $action_id ) ); |
717
|
|
|
} |
718
|
|
|
} |
719
|
|
|
|
720
|
|
|
/** |
721
|
|
|
* Return an action's claim ID, as stored in the post password column |
722
|
|
|
* |
723
|
|
|
* @param string $action_id |
724
|
|
|
* @return mixed |
725
|
|
|
*/ |
726
|
|
|
public function get_claim_id( $action_id ) { |
727
|
|
|
return $this->get_post_column( $action_id, 'post_password' ); |
728
|
|
|
} |
729
|
|
|
|
730
|
|
|
/** |
731
|
|
|
* Return an action's status, as stored in the post status column |
732
|
|
|
* |
733
|
|
|
* @param string $action_id |
734
|
|
|
* @return mixed |
735
|
|
|
*/ |
736
|
|
|
public function get_status( $action_id ) { |
737
|
|
|
$status = $this->get_post_column( $action_id, 'post_status' ); |
738
|
|
|
|
739
|
|
|
if ( $status === null ) { |
740
|
|
|
throw new InvalidArgumentException( __( 'Invalid action ID. No status found.', 'action-scheduler' ) ); |
741
|
|
|
} |
742
|
|
|
|
743
|
|
|
return $this->get_action_status_by_post_status( $status ); |
744
|
|
|
} |
745
|
|
|
|
746
|
|
|
private function get_post_column( $action_id, $column_name ) { |
747
|
|
|
/** @var \wpdb $wpdb */ |
748
|
|
|
global $wpdb; |
749
|
|
|
return $wpdb->get_var( $wpdb->prepare( "SELECT {$column_name} FROM {$wpdb->posts} WHERE ID=%d AND post_type=%s", $action_id, self::POST_TYPE ) ); |
750
|
|
|
} |
751
|
|
|
|
752
|
|
|
/** |
753
|
|
|
* @param string $action_id |
754
|
|
|
*/ |
755
|
|
|
public function log_execution( $action_id ) { |
756
|
|
|
/** @var wpdb $wpdb */ |
757
|
|
|
global $wpdb; |
758
|
|
|
|
759
|
|
|
$sql = "UPDATE {$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"; |
760
|
|
|
$sql = $wpdb->prepare( $sql, self::STATUS_RUNNING, current_time('mysql', true), current_time('mysql'), $action_id, self::POST_TYPE ); |
761
|
|
|
$wpdb->query($sql); |
762
|
|
|
} |
763
|
|
|
|
764
|
|
|
/** |
765
|
|
|
* Record that an action was completed. |
766
|
|
|
* |
767
|
|
|
* @param int $action_id ID of the completed action. |
768
|
|
|
* @throws InvalidArgumentException|RuntimeException |
769
|
|
|
*/ |
770
|
|
|
public function mark_complete( $action_id ) { |
771
|
|
|
$post = get_post( $action_id ); |
772
|
|
|
if ( empty( $post ) || ( $post->post_type != self::POST_TYPE ) ) { |
773
|
|
|
throw new InvalidArgumentException( sprintf( __( 'Unidentified action %s', 'action-scheduler' ), $action_id ) ); |
774
|
|
|
} |
775
|
|
|
add_filter( 'wp_insert_post_data', array( $this, 'filter_insert_post_data' ), 10, 1 ); |
776
|
|
|
add_filter( 'pre_wp_unique_post_slug', array( $this, 'set_unique_post_slug' ), 10, 5 ); |
777
|
|
|
$result = wp_update_post(array( |
778
|
|
|
'ID' => $action_id, |
779
|
|
|
'post_status' => 'publish', |
780
|
|
|
), TRUE); |
781
|
|
|
remove_filter( 'wp_insert_post_data', array( $this, 'filter_insert_post_data' ), 10 ); |
782
|
|
|
remove_filter( 'pre_wp_unique_post_slug', array( $this, 'set_unique_post_slug' ), 10 ); |
783
|
|
|
if ( is_wp_error( $result ) ) { |
784
|
|
|
throw new RuntimeException( $result->get_error_message() ); |
785
|
|
|
} |
786
|
|
|
} |
787
|
|
|
|
788
|
|
|
/** |
789
|
|
|
* Mark action as migrated when there is an error deleting the action. |
790
|
|
|
* |
791
|
|
|
* @param int $action_id Action ID. |
792
|
|
|
*/ |
793
|
|
|
public function mark_migrated( $action_id ) { |
794
|
|
|
wp_update_post( |
795
|
|
|
array( |
796
|
|
|
'ID' => $action_id, |
797
|
|
|
'post_status' => 'migrated' |
798
|
|
|
) |
799
|
|
|
); |
800
|
|
|
} |
801
|
|
|
|
802
|
|
|
/** |
803
|
|
|
* Determine whether the post store can be migrated. |
804
|
|
|
* |
805
|
|
|
* @return bool |
806
|
|
|
*/ |
807
|
|
|
public function migration_dependencies_met( $setting ) { |
808
|
|
|
global $wpdb; |
809
|
|
|
|
810
|
|
|
$dependencies_met = get_transient( self::DEPENDENCIES_MET ); |
811
|
|
|
if ( empty( $dependencies_met ) ) { |
812
|
|
|
$maximum_args_length = apply_filters( 'action_scheduler_maximum_args_length', 191 ); |
813
|
|
|
$found_action = $wpdb->get_var( |
814
|
|
|
$wpdb->prepare( |
815
|
|
|
"SELECT ID FROM {$wpdb->posts} WHERE post_type = %s AND CHAR_LENGTH(post_content) > %d LIMIT 1", |
816
|
|
|
$maximum_args_length, |
817
|
|
|
self::POST_TYPE |
818
|
|
|
) |
819
|
|
|
); |
820
|
|
|
$dependencies_met = $found_action ? 'no' : 'yes'; |
821
|
|
|
set_transient( self::DEPENDENCIES_MET, $dependencies_met, DAY_IN_SECONDS ); |
822
|
|
|
} |
823
|
|
|
|
824
|
|
|
return 'yes' == $dependencies_met ? $setting : false; |
825
|
|
|
} |
826
|
|
|
|
827
|
|
|
/** |
828
|
|
|
* InnoDB indexes have a maximum size of 767 bytes by default, which is only 191 characters with utf8mb4. |
829
|
|
|
* |
830
|
|
|
* Previously, AS wasn't concerned about args length, as we used the (unindex) post_content column. However, |
831
|
|
|
* as we prepare to move to custom tables, and can use an indexed VARCHAR column instead, we want to warn |
832
|
|
|
* developers of this impending requirement. |
833
|
|
|
* |
834
|
|
|
* @param ActionScheduler_Action $action |
835
|
|
|
*/ |
836
|
|
|
protected function validate_action( ActionScheduler_Action $action ) { |
837
|
|
|
try { |
838
|
|
|
parent::validate_action( $action ); |
839
|
|
|
} catch ( Exception $e ) { |
840
|
|
|
$message = sprintf( __( '%s Support for strings longer than this will be removed in a future version.', 'action-scheduler' ), $e->getMessage() ); |
841
|
|
|
_doing_it_wrong( 'ActionScheduler_Action::$args', $message, '2.1.0' ); |
842
|
|
|
} |
843
|
|
|
} |
844
|
|
|
|
845
|
|
|
/** |
846
|
|
|
* @codeCoverageIgnore |
847
|
|
|
*/ |
848
|
|
|
public function init() { |
849
|
|
|
add_filter( 'action_scheduler_migration_dependencies_met', array( $this, 'migration_dependencies_met' ) ); |
850
|
|
|
|
851
|
|
|
$post_type_registrar = new ActionScheduler_wpPostStore_PostTypeRegistrar(); |
852
|
|
|
$post_type_registrar->register(); |
853
|
|
|
|
854
|
|
|
$post_status_registrar = new ActionScheduler_wpPostStore_PostStatusRegistrar(); |
855
|
|
|
$post_status_registrar->register(); |
856
|
|
|
|
857
|
|
|
$taxonomy_registrar = new ActionScheduler_wpPostStore_TaxonomyRegistrar(); |
858
|
|
|
$taxonomy_registrar->register(); |
859
|
|
|
} |
860
|
|
|
} |
861
|
|
|
|