function action_remove_item($input)
{
$trackerId = $input->trackerId->int();
$definition = Tracker_Definition::get($trackerId);
if (!$definition) {
throw new Services_Exception_NotFound();
}
if (!($itemId = $input->itemId->int())) {
throw new Services_Exception_MissingValue('itemId');
}
$trklib = TikiLib::lib('trk');
$itemInfo = $trklib->get_tracker_item($itemId);
if (!$itemInfo || $itemInfo['trackerId'] != $trackerId) {
throw new Services_Exception_NotFound();
}
$itemObject = Tracker_Item::fromInfo($itemInfo);
if (!$itemObject->canRemove()) {
throw new Services_Exception_Denied();
}
$uncascaded = $trklib->findUncascadedDeletes($itemId, $trackerId);
if ($_SERVER['REQUEST_METHOD'] == 'POST') {
$tx = TikiDb::get()->begin();
$itemData = $itemObject->getData();
foreach ($definition->getFields() as $field) {
$handler = $definition->getFieldFactory()->getHandler($field, $itemData);
if (method_exists($handler, 'handleDelete')) {
$handler->handleDelete();
}
}
$trklib->replaceItemReferences($input->replacement->int() ?: '', $uncascaded['itemIds'], $uncascaded['fieldIds']);
$this->utilities->removeItem($itemId);
$tx->commit();
TikiLib::events()->trigger('tiki.process.redirect');
// wait for indexing to complete before loading of next request to ensure updated info shown
}
return array('title' => tr('Remove'), 'trackerId' => $trackerId, 'itemId' => $itemId, 'affectedCount' => count($uncascaded['itemIds']));
}
