/**
* {@inheritDoc}
*/
protected function loadFiletree(DataContainerInterface $objDc)
{
$table = $objDc->getEnvironment()->getDataDefinition()->getName();
$arrData['strTable'] = $table;
$arrData['id'] = self::getAjaxName() ?: $objDc->getId();
$arrData['name'] = self::getPost('name');
/** @var \FileTree $objWidget */
$objWidget = new $GLOBALS['BE_FFL']['fileTree']($arrData, $objDc);
// Load a particular node.
if (self::getPost('folder', true) != '') {
echo $objWidget->generateAjax(self::getPost('folder', true), self::getPost('field'), intval(self::getPost('level')));
} else {
// Reload the whole tree.
$user = \BackendUser::getInstance();
$strTree = '';
$path = $GLOBALS['TL_DCA'][$table]['fields'][self::getPost('field')]['eval']['path'];
// Set a custom path.
if (strlen($GLOBALS['TL_DCA'][$table]['fields'][self::getPost('field')]['eval']['path'])) {
$strTree = $objWidget->generateAjax($GLOBALS['TL_DCA'][$table]['fields'][self::getPost('field')]['eval']['path'], self::getPost('field'), intval(self::getPost('level')));
} elseif ($user->isAdmin) {
$strTree = $objWidget->generateAjax($GLOBALS['TL_CONFIG']['uploadPath'], self::getPost('field'), intval(self::getPost('level')));
} else {
foreach ($this->eliminateNestedPaths($this->User->filemounts) as $node) {
$strTree .= $objWidget->generateAjax($node, self::getPost('field'), intval(self::getPost('level')), true);
}
}
echo $strTree;
}
exit;
}
/**
* Parse the template.
*
* @return string
*
* @SuppressWarnings(PHPMD.Superglobals)
* @SuppressWarnings(PHPMD.CamelCaseVariableName)
*/
public function generate()
{
$GLOBALS['TL_CSS'][] = 'system/modules/metamodels/assets/css/style.css';
$arrModule = $GLOBALS['BE_MOD']['metamodels']['metamodels'];
// Custom action (if key is not defined in config.php the default action will be called).
if (\Input::get('key') && isset($arrModule[\Input::get('key')])) {
Callbacks::call($arrModule[\Input::get('key')], $this, $arrModule);
}
$act = \Input::get('act');
if (!strlen($act)) {
$act = 'showAll';
}
return $this->dataContainer->getEnvironment()->getController()->handle(new Action($act));
}
/**
* Handle the post actions from DcGeneral.
*
* @param DataContainerInterface $objDc The data container.
*
* @return void
*/
public function executePostActions($objDc)
{
header('Content-Type: text/html; charset=' . $GLOBALS['TL_CONFIG']['characterSet']);
$action = $objDc->getEnvironment()->getInputProvider()->getValue('action');
switch ($action) {
case 'toggleFeatured':
// This is impossible to handle generically in DcGeneral.
// This is impossible to handle generically in DcGeneral.
case 'toggleSubpalette':
// DcGeneral handles sub palettes differently.
return;
// Load nodes of the page structure tree. Compatible between 2.X and 3.X.
// Load nodes of the page structure tree. Compatible between 2.X and 3.X.
case 'loadStructure':
$this->loadStructure($objDc);
break;
// Load nodes of the file manager tree.
// Load nodes of the file manager tree.
case 'loadFileManager':
$this->loadFileManager($objDc);
break;
// Load nodes of the page tree.
// Load nodes of the page tree.
case 'loadPagetree':
$this->loadPagetree($objDc);
break;
// Load nodes of the file tree.
// Load nodes of the file tree.
case 'loadFiletree':
$this->loadFiletree($objDc);
break;
// Reload the page/file picker.
// Reload the page/file picker.
case 'reloadPagetree':
$this->reloadPagetree($objDc);
break;
case 'reloadFiletree':
$this->reloadFiletree($objDc);
break;
// Pass unknown actions to original Contao handler.
// Pass unknown actions to original Contao handler.
default:
$ajax = new \Ajax($action);
$ajax->executePreActions();
$ajax->executePostActions(new DcCompat($objDc->getEnvironment()));
break;
}
}
/**
* Reload the file tree.
*
* @param string $strType The type.
*
* @param DataContainerInterface $objDc The data container.
*
* @return void
*/
protected function reloadTree($strType, DataContainerInterface $objDc)
{
$environment = $objDc->getEnvironment();
$input = $environment->getInputProvider();
$serializedId = $input->hasParameter('id') ? $input->getParameter('id') : null;
$fieldName = $input->hasValue('name') ? $input->getValue('name') : null;
// Handle the keys in "edit multiple" mode.
if (self::getGet('act') == 'editAll') {
// TODO: change here when implementing editAll.
$serializedId = preg_replace('/.*_([0-9a-zA-Z]+)$/', '$1', $fieldName);
$field = preg_replace('/(.*)_[0-9a-zA-Z]+$/', '$1', $fieldName);
}
if (!is_null($serializedId)) {
$id = IdSerializer::fromSerialized($serializedId);
$dataProvider = $objDc->getEnvironment()->getDataProvider($id->getDataProviderName());
$model = $dataProvider->fetch($dataProvider->getEmptyConfig()->setId($id->getId()));
if (is_null($model)) {
$this->log('A record with the ID "' . $serializedId . '" does not exist in "' . $objDc->getEnvironment()->getDataDefinition()->getName() . '"', 'Ajax executePostActions()', TL_ERROR);
header('HTTP/1.1 400 Bad Request');
die('Bad Request');
}
}
$varValue = $this->getTreeValue($strType, $input->getValue('value'));
$strKey = $strType . 'Tree';
// Set the new value.
if (isset($model)) {
$model->setProperty($fieldName, $varValue);
$arrAttribs['activeRecord'] = $model;
} else {
$arrAttribs['activeRecord'] = null;
}
$arrAttribs['id'] = $fieldName;
$arrAttribs['name'] = $fieldName;
$arrAttribs['value'] = $varValue;
$arrAttribs['strTable'] = $objDc->getEnvironment()->getDataDefinition()->getName();
$arrAttribs['strField'] = $fieldName;
/** @var \Widget $objWidget */
$objWidget = new $GLOBALS['BE_FFL'][$strKey]($arrAttribs);
echo $objWidget->generate();
exit;
}