/**
* Main function, rendering the content of the rename form
*
* @return void
*/
function main()
{
global $LANG;
$content = '';
$items = $this->pObj->compileFilesAndRecordsData();
//
// perform delete files(s)
//
if (count($items) and is_array($this->pObj->data) and $this->pObj->data['delete']) {
$errors = array();
foreach ($this->pObj->data['delete'] as $id => $filepath) {
if ($items[$id] and $items[$id]['file_accessable']) {
if ($error = tx_dam::process_deleteFile($items[$id])) {
$errors[] = htmlspecialchars($error);
}
} else {
$errors[] = $LANG->getLL('accessDenied', true) . htmlspecialchars(' (' . $filepath . ')');
}
}
if ($errors) {
$content .= $GLOBALS['SOBE']->getMessageBox($LANG->getLL('error'), implode('<br />', $errors), $this->pObj->buttonBack(0), 2);
} else {
$this->pObj->redirect();
}
}
//
// display forms
//
if (count($items) == 1) {
reset($items);
$item = current($items);
if ($item['file_accessable']) {
$content .= $this->renderFormSingle(key($items), $item);
} else {
// this should have happen in index.php already
$content .= $this->pObj->accessDeniedMessageBox($item['file_name']);
}
} elseif (count($items) > 1) {
// multi action
$content .= $this->renderFormMulti($items);
}
return $content;
}
