protected function do_creations()
{
$exclusions = $this->current_queue->instances_to_exclude();
$instances_to_create = array_values($this->current_queue->instances_to_create());
try {
$sequence = new Tribe__Events__Pro__Recurrence__Sequence($instances_to_create, $this->current_event_id);
} catch (Exception $e) {
$exception = new Tribe__Exception($e);
$exception->handle();
return;
}
foreach ($sequence->get_sorted_sequence() as $key => $date_duration) {
// Don't process more than the current batch size allows
if ($this->batch_complete()) {
break;
}
// Some instances may deliberately have been removed - let's remove
// them from the list of events to create and move on
if (in_array($date_duration, $exclusions)) {
unset($instances_to_create[$date_duration['original_index']]);
$this->processed++;
continue;
}
if (!$this->current_queue->have_ownership_of_job()) {
return;
}
$sequence_number = isset($date_duration['sequence']) ? $date_duration['sequence'] : 1;
$instance = new Tribe__Events__Pro__Recurrence__Instance($this->current_event_id, $date_duration, 0, $sequence_number);
if (!$instance->already_exists()) {
$instance->save();
}
unset($instances_to_create[$date_duration['original_index']]);
$this->processed++;
}
$this->current_queue->instances_to_create($instances_to_create);
}
/**
* Gets the name of the class the method is called in; typically will be a child class
*
* This uses some hackery if the server is on PHP 5.2, and it can fail in rare
* circumstances causing a null value to be returned.
*
* @return string|null Class name
*/
protected static final function get_called_class()
{
$class_name = null;
if (function_exists('get_called_class')) {
// For PHP 5.3+ we can use the late static binding class name.
$class_name = get_called_class();
} else {
// For PHP 5.2 and under we hack around the lack of late static bindings.
try {
$backtraces = debug_backtrace();
// Grab each class from the backtrace.
foreach ($backtraces as $i) {
$class = null;
if (array_key_exists('class', $i)) {
// Direct call to a class.
$class = $i['class'];
} elseif (array_key_exists('function', $i) && strpos($i['function'], 'call_user_func') === 0 && array_key_exists('args', $i) && is_array($i['args']) && is_array($i['args'][0]) && isset($i['args'][0][0])) {
// Found a call from call_user_func... and $i['args'][0][0] is present
// indicating a static call to a method.
$class = $i['args'][0][0];
} else {
// Slight performance boost from skipping ahead.
continue;
}
// Check to see if the parent is the current class.
// The first backtrace with a matching parent is our class.
if (get_parent_class($class) === __CLASS__) {
$class_name = $class;
break;
}
}
} catch (Exception $e) {
// Host has disabled or misconfigured debug_backtrace().
$exception = new Tribe__Exception($e);
$exception->handle();
}
}
// Class name was not set by debug_backtrace() hackery.
if (null === $class_name) {
tribe_notice('tribe_debug_backtrace_disabled', array(__CLASS__, 'notice_debug_backtrace'));
}
return $class_name;
}
