/**
* Schedule internal jobs
*/
public function schedule_internal_events()
{
$when = strtotime(sprintf('+%d seconds', JOB_QUEUE_WINDOW_IN_SECONDS));
$schedules = wp_get_schedules();
foreach ($this->internal_jobs as $job_args) {
if (!wp_next_scheduled($job_args['action'])) {
$interval = array_key_exists($job_args['schedule'], $schedules) ? $schedules[$job_args['schedule']]['interval'] : 0;
$args = array('schedule' => $job_args['schedule'], 'args' => array(), 'interval' => $interval);
Cron_Options_CPT::instance()->create_or_update_job($when, $job_args['action'], $args);
}
}
}
private function find_unscheduled_jobs($new, $old)
{
$differences = array();
$old = collapse_events_array($old);
foreach ($old as $event) {
$timestamp = $event['timestamp'];
$action = $event['action'];
$instance = $event['instance'];
if (!isset($new[$timestamp][$action][$instance])) {
$differences[] = array('timestamp' => $timestamp, 'action' => $action, 'instance' => $instance);
}
}
return $differences;
}
/**
* Generate a standardized post name from an event's arguments
*/
private function event_name($timestamp, $action, $instance)
{
return sprintf('%s-%s-%s', $timestamp, md5($action), $instance);
}
/**
* Generate a standardized, human-readable post title from an event's arguments
*/
private function event_title($timestamp, $action, $instance)
{
return sprintf('%s | %s | %s', $timestamp, $action, $instance);
}
}
Cron_Options_CPT::instance();
/**
* Mark an event completed, and reschedule when requested
*/
private function update_event_record($event)
{
if (false !== $event['schedule']) {
// Get the existing ID
$job_id = Cron_Options_CPT::instance()->job_exists($event['timestamp'], $event['action'], $event['instance'], true);
// Re-implements much of the logic from `wp_reschedule_event()`
$schedules = wp_get_schedules();
$interval = 0;
// First, we try to get it from the schedule
if (isset($schedules[$event['schedule']])) {
$interval = $schedules[$event['schedule']]['interval'];
}
// Now we try to get it from the saved interval, in case the schedule disappears
if (0 == $interval) {
$interval = $event['interval'];
}
// If we have an interval, update the existing event entry
if (0 != $interval) {
// Determine new timestamp, according to how `wp_reschedule_event()` does
$now = time();
$new_timestamp = $event['timestamp'];
if ($new_timestamp >= $now) {
$new_timestamp = $now + $interval;
} else {
$new_timestamp = $now + ($interval - ($now - $new_timestamp) % $interval);
}
// Build the expected arguments format
$event_args = array('schedule' => $event['schedule'], 'args' => $event['args'], 'interval' => $interval);
// Update CPT store
Cron_Options_CPT::instance()->create_or_update_job($new_timestamp, $event['action'], $event_args, $job_id);
// If the event could be rescheduled, don't then delete it :)
if (is_int($job_id) && $job_id > 0) {
return;
}
}
}
// Either event doesn't recur, or the interval couldn't be determined
Cron_Options_CPT::instance()->mark_job_completed($event['timestamp'], $event['action'], $event['instance']);
}
