Deletes an event.
| public deleteEvent ( mixed $eventId, boolean $silent = false ) | ||
| $eventId | mixed | Either the event id to delete, or the event object. |
| $silent | boolean | Don't send notifications, used when deleting events in bulk from maintenance tasks. |
/**
* Process the iCalendar data.
*
* @return array A hash of UID => id.
* @throws Kronolith_Exception
*/
protected function _process()
{
$ids = array();
$components = $this->_iCal->getComponents();
if (count($components) == 0) {
throw new Kronolith_Exception(_("No iCalendar data was found."));
}
foreach ($components as $component) {
if (!$this->_preSave($component)) {
continue;
}
try {
// RECURRENCE-ID - must import after base event is
// imported/saved so defer these until all other data is
// processed.
$component->getAttribute('RECURRENCE-ID');
$this->_exceptions[] = $component;
} catch (Horde_Icalendar_Exception $e) {
$event = $this->_driver->getEvent();
$event->fromiCalendar($component, true);
// Delete existing exception events. There is no efficient way
// to determine if any existing events have been changed/deleted
// so we just remove them all since they will be re-added during
// the import process.
foreach ($event->boundExceptions() as $exception) {
$this->_driver->deleteEvent($exception->id);
}
// Save and post-process.
$event->save();
$this->_postSave($event);
$ids[$event->uid] = $event->id;
}
}
// Save exception events.
foreach ($this->_exceptions as $exception) {
$event = $this->_driver->getEvent();
$event->fromiCalendar($exception);
$event->save();
}
return $ids;
}
/**
* Delete an event.
*
* Since this is the Kronolith_Resource's version of the event, if we
* delete it, we must also make sure to remove it from the event that
* it is attached to. Not sure if there is a better way to do this...
*
* @param string|Kronolith_Event_Resource $eventId The ID of the event
* to delete.
* @param boolean $silent Don't send notifications, used when deleting
* events in bulk from maintenance tasks.
* @param boolean $keep_bound If true, does not remove the resource from
* the bound event. @since 4.2.2
*
* @throws Kronolith_Exception
* @throws Horde_Exception_NotFound
*/
public function deleteEvent($eventId, $silent = false, $keep_bound = false)
{
if ($eventId instanceof Kronolith_Event_Resource) {
$delete_event = $eventId;
$eventId = $delete_event->id;
} else {
$delete_event = $this->getEvent($eventId);
}
if ($keep_bound) {
return;
}
$uid = $delete_event->uid;
$events = $this->_driver->getByUID($uid, null, true);
foreach ($events as $e) {
$resources = $e->getResources();
if (count($resources)) {
$r = $this->getResource($this->getResourceIdByCalendar($delete_event->calendar));
$e->removeResource($r);
$e->save();
}
}
$this->_driver->open($this->calendar);
$this->_driver->deleteEvent($delete_event, $silent);
}
