Returns whether the current user has certain permissions on a tasklist.
/**
*/
public function davDeleteObject($collection, $object)
{
$dav = $GLOBALS['injector']->getInstance('Horde_Dav_Storage');
$internal = $dav->getInternalCollectionId($collection, 'tasks') ?: $collection;
if (!Nag::hasPermission($internal, Horde_Perms::DELETE)) {
throw new Nag_Exception("Task List does not exist or no permission to delete");
}
try {
$object = $dav->getInternalObjectId($object, $internal) ?: preg_replace('/\\.ics$/', '', $object);
} catch (Horde_Dav_Exception $e) {
}
$GLOBALS['injector']->getInstance('Nag_Factory_Driver')->create($internal)->delete($object);
try {
$dav->deleteExternalObjectId($object, $internal);
} catch (Horde_Dav_Exception $e) {
}
}
/**
* Saves properties of a time object back to the task that it represents.
*
* At the moment only the title, description and due date are saved.
*
* @param array $timeobject A time object hash.
* @throws Nag_Exception
*/
public function saveTimeObject(array $timeobject)
{
if (!Nag::hasPermission($timeobject['params']['tasklist'], Horde_Perms::EDIT)) {
throw new Horde_Exception_PermissionDenied();
}
$storage = $GLOBALS['injector']->getInstance('Nag_Factory_Driver')->create($timeobject['params']['tasklist']);
$existing = $storage->get($timeobject['id']);
$info = array();
if (isset($timeobject['start'])) {
$info['due'] = new Horde_Date($timeobject['start']);
$info['due'] = $info['due']->timestamp();
}
if (isset($timeobject['title'])) {
$info['name'] = $timeobject['title'];
}
if (isset($timeobject['description'])) {
$info['desc'] = $timeobject['description'];
}
$storage->modify($timeobject['id'], $info);
}
