/**
* Updates the corresponding Plancake task.
* If there is not a corresponding Plancake task,
* we create a new one.
*
* @param -Google Calendar Event- $event
*/
private function updatePlancakeTask($event)
{
$eventId = $this->getEventId($event);
// retrieving the Plancake task: we use this method, rather than the EVENT_EXTENDED_PROPERTY_TASK_ID
// extended property, because it should be more reliable
$task = PcTaskPeer::getTaskByGoogleCalendarEventId($eventId);
// {{{ PATCH: we have this problem something Google was trying to send us back some events that
// had been either completed or deleted on the Plancake side.
// This is the reason why we have decided to use an extended property to keep a record of the link
// CalendarEvent<-->PlancakeTask
$taskIdFromExtendedProperty = $this->getExtendedProperty($event, self::EVENT_EXTENDED_PROPERTY_TASK_ID);
if ($taskIdFromExtendedProperty) {
$taskFromExtendedProperty = PcTaskPeer::retrieveByPK($taskIdFromExtendedProperty);
if ($taskFromExtendedProperty && $taskFromExtendedProperty->isCompleted()) {
$taskFromExtendedProperty->removeGoogleCalendarEventId();
return;
}
if (PcTrashbinTaskPeer::retrieveByPK($taskIdFromExtendedProperty)) {
return;
}
}
// }}} // end PATCH
// {{{ checking whether the event has been deleted
if ($this->hasEventBeenDeleted($event)) {
// event has been deleted
if (is_object($task)) {
if (SfConfig::get('app_gcal_debug')) {
error_log('Deleting Plancake task ' . $task->getId() . ' ' . $task->getDescription());
}
$task->removeGoogleCalendarEventId();
// In order to avoid potential disasters, we disable the possibility
// for GCal to delete tasks
// $task->delete();
return;
}
}
// }}}
$eventDescription = $event->title->text;
$eventNote = $event->content->text;
$eventDueDate = '';
$eventDueTime = '';
$eventRepetitionId = 0;
$eventRepetitionParam = 0;
$eventIsRecurrent = true;
foreach ($event->when as $when) {
$startTime = $when->startTime;
$eventIsRecurrent = false;
if (strlen($startTime) == 10) {
$eventDueDate = $startTime;
$eventDueTime = '';
} else {
preg_match('!([^T]+)T([0-9]{2}):([0-9]{2}):.*!', $startTime, $matches);
$eventDueDate = $matches[1];
$eventDueTime = $matches[2] . $matches[3];
$eventDueTime = (int) $eventDueTime;
}
break;
// getting just the first due date
}
if ($eventIsRecurrent) {
$recurrentData = $event->recurrence->text;
// $recurrentData is something like:
// DTSTART;VALUE=DATE:20110215 DTEND;VALUE=DATE:20110216 RRULE:FREQ=WEEKLY;INTERVAL=2;BYDAY=TU
// DTSTART:20110228T110000Z DTEND:20110228T120000Z RRULE:FREQ=WEEKLY;BYDAY=MO
list($eventDueDate, $eventDueTime, $eventRepetitionId, $eventRepetitionParam) = DateFormat::fromICalRecurrentStringToInternalParams($recurrentData);
}
foreach ($event->when as $when) {
break;
// we only consider the first 'when' parameter
}
list($eventLocalDueDate, $eventLocalDueTime) = DateFormat::fromGmtDateAndTime2LocalDateAndTime($eventDueDate, $eventDueTime);
if (is_object($task)) {
$task->edit($eventDescription, null, null, null, $eventNote, $eventLocalDueDate, $eventLocalDueTime, null, $eventRepetitionId, $eventRepetitionParam, 'gcal');
if (SfConfig::get('app_gcal_debug')) {
error_log('Updated Plancake task ' . $task->getId() . ' ' . $task->getDescription());
}
} else {
$dbEntry = PcGoogleCalendarPeer::retrieveByUser($this->user);
if (!is_object($dbEntry)) {
throw new Exception("You need a session token in order to create a new task.");
}
// we have to create a new Plancake task
$task = PcTaskPeer::createOrEdit($eventDescription, null, 0, '', false, $eventNote, $eventLocalDueDate, $eventLocalDueTime, 0, $eventRepetitionId, $eventRepetitionParam, 0, 'gcal', 'Y-m-d');
if (SfConfig::get('app_gcal_debug')) {
error_log('Created Plancake task ' . $task->getId() . ' ' . $task->getDescription());
}
}
$task->setGoogleCalendarEventId($eventId);
}