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<?php
namespace AutomateWoo;
use AutomateWoo\Workflows\Factory;
/**
* Workflow management class
*
* @class Workflows
*/
class Workflows {
/**
* Add hooks
*/
public static function init() {
$self = 'AutomateWoo\Workflows'; /** @var $self Workflows (for IDE) */
add_action( 'save_post', [ $self, 'do_workflow_updated_action' ], 20 );
add_action( 'save_post', [ $self, 'do_workflow_created_action' ], 20 );
add_action( 'delete_post', [ $self, 'do_workflow_deleted_action' ], 20 );
add_action( 'delete_post', [ $self, 'maybe_cleanup_workflow_data' ] );
// update cron events after workflow is updated
add_action( 'automatewoo/workflow/updated', [ $self, 'maybe_schedule_custom_time_of_day_event' ] );
// schedule events at the start of each day
add_action( 'automatewoo_midnight', [ $self, 'schedule_all_custom_time_of_day_events' ] );
// reschedule after gmt offset change
add_action( 'automatewoo/gmt_offset_changed', [ $self, 'schedule_all_custom_time_of_day_events' ], 20 );
}
/**
* Get workflow types.
*
* @since 5.0.0
* @return array
*/
public static function get_types() {
return apply_filters(
'automatewoo/workflow/types',
[
'automatic' => __( 'Automatic', 'automatewoo' ),
'manual' => __( 'Manual', 'automatewoo' ),
]
);
}
/**
* @param int $post_id
*/
public static function do_workflow_updated_action( $post_id ) {
if ( get_post_type( $post_id ) === 'aw_workflow' && get_post_status( $post_id ) !== 'auto-draft' ) {
do_action( 'automatewoo/workflow/updated', (int) $post_id );
}
}
/**
* Trigger the workflow created action.
*
* @since 4.9.0
*
* @param int $post_id The post ID for the Workflow.
*/
public static function do_workflow_created_action( $post_id ) {
// phpcs:disable WordPress.Security.NonceVerification.Missing
if (
get_post_type( $post_id ) === 'aw_workflow' &&
isset( $_POST['original_post_status'] ) &&
'auto-draft' === $_POST['original_post_status']
) {
do_action( 'automatewoo/workflow/created', (int) $post_id );
}
// phpcs:enable
}
/**
* @param int $post_id
*/
public static function do_workflow_deleted_action( $post_id ) {
if ( get_post_type( $post_id ) === 'aw_workflow' ) {
do_action( 'automatewoo/workflow/deleted', (int) $post_id );
}
}
/**
* @param int $post_id
*/
public static function maybe_cleanup_workflow_data( $post_id ) {
if ( get_post_type( $post_id ) === 'aw_workflow' ) {
self::delete_related_data( $post_id );
}
}
/**
* Delete logs, unsubscribes, queue related to a workflow
*
* @param int $workflow_id
*/
public static function delete_related_data( $workflow_id ) {
$logs_query = ( new Log_Query() )->where_workflow( $workflow_id );
$queue_query = ( new Queue_Query() )->where_workflow( $workflow_id );
$data = array_merge( $logs_query->get_results(), $queue_query->get_results() );
foreach ( $data as $item ) {
/** @var Model $item */
$item->delete();
}
}
/**
* Updates custom time of day cron hook if needed.
*
* @since 3.8
* @param int $workflow_id
*/
public static function maybe_schedule_custom_time_of_day_event( $workflow_id ) {
$workflow = Factory::get( $workflow_id );
if ( ! $workflow || ! $workflow->is_active() ) {
return;
}
$trigger = $workflow->get_trigger();
if ( ! $trigger || ! $trigger::SUPPORTS_CUSTOM_TIME_OF_DAY ) {
return;
}
// update the cron event but delete the event if the time was set in the past
// midnight cron worker will add the events again tomorrow
self::schedule_custom_time_of_day_event( $workflow, true );
}
/**
* @since 3.8
*
* @param Workflow $workflow
* @param bool $clear_if_time_has_passed_for_today
*/
public static function schedule_custom_time_of_day_event( $workflow, $clear_if_time_has_passed_for_today = false ) {
$hook = 'automatewoo/custom_time_of_day_workflow';
$time = array_map( 'absint', (array) $workflow->get_trigger_option( 'time' ) );
// calculate time of day in site's timezone
$datetime = new DateTime( 'now' );
$datetime->convert_to_site_time();
$datetime->setTime( isset( $time[0] ) ? $time[0] : 0, isset( $time[1] ) ? $time[1] : 0, 0 );
$datetime->convert_to_utc_time();
$passed_for_today = $datetime->getTimestamp() < time();
AW()->action_scheduler()->cancel( $hook, [ $workflow->get_id() ] );
if ( $passed_for_today && $clear_if_time_has_passed_for_today ) {
return;
}
AW()->action_scheduler()->schedule_single( $datetime->getTimestamp(), $hook, [ $workflow->get_id() ] );
}
/**
* Resets all cron events for custom time of day workflows.
*
* @since 3.8
*/
public static function schedule_all_custom_time_of_day_events() {
$query = new Workflow_Query();
$query->set_trigger( Triggers::get_custom_time_of_day_triggers() );
$workflows = $query->get_results();
foreach ( $workflows as $workflow ) {
self::schedule_custom_time_of_day_event( $workflow );
}
}
/**
* Get number of manual workflows.
*
* @since 5.0.0
*
* @return int
*/
public static function get_manual_workflows_count() {
global $wpdb;
$count = Cache::get( 'manual_workflows_count', 'workflows' );
if ( false === $count ) {
$count = $wpdb->get_var(
"SELECT COUNT(post.ID) FROM {$wpdb->posts} as post
LEFT JOIN {$wpdb->postmeta} AS meta ON post.ID = meta.post_id
WHERE post_type = 'aw_workflow'
AND post_status != 'trash'
AND meta.meta_key = 'type'
AND meta.meta_value = 'manual'"
);
Cache::set( 'manual_workflows_count', (int) $count, 'workflows' );
}
return (int) $count;
}
}
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