/**
* Export dialog action for categoris
*/
public function categories()
{
if (!$this->_jbrequest->isPost()) {
$this->exportParams = $this->_config->getGroup('export.categories', $this->_jbuser->getParam('export-categories'));
$this->_setExportParams();
$this->renderView();
} else {
try {
$request = $this->app->data->create($this->_jbrequest->getAdminForm());
$data['separator'] = $request->get('separator');
$data['enclosure'] = $request->get('enclosure');
$data['separator'] = empty($data['separator']) ? $this->_defaultParams['separator'] : $data['separator'];
$data['enclosure'] = empty($data['enclosure']) ? $this->_defaultParams['enclosure'] : $data['enclosure'];
$request->remove('separator');
$request->remove('enclosure');
$this->_config->setGroup('export.categories', $request);
$this->_config->setGroup('export', $data);
list($appId) = explode(':', $request->get('category_app', '0:'));
$files = $this->_jbexport->categoriesToCSV($appId, $request);
if (!empty($files)) {
$tmpArch = $this->app->jbarch->compress($files, 'jbzoo-export-categories-' . date('Y-m-d_H-i'));
} else {
throw new AppException(JText::_('JBZOO_EXPORT_CATEGORIES_NOT_FOUND'));
}
if (is_readable($tmpArch) && JFile::exists($tmpArch)) {
$this->app->filesystem->output($tmpArch);
JFile::delete($tmpArch);
JFolder::delete($this->app->jbpath->sysPath('tmp', '/jbzoo-export'));
JExit();
} else {
throw new AppException(JText::sprintf('Unable to create file %s', $tmpArch));
}
} catch (AppException $e) {
$this->app->jbnotify->notice(JText::_('Error create export file') . ' (' . $e . ')');
$this->setRedirect($this->app->jbrouter->admin(array('task' => 'categories')));
}
}
}
