public function exportData()
{
// Check for request forgeries
JSession::checkToken() or die(JText::_('JINVALID_TOKEN'));
// check if export is allowed for this user.
$user = JFactory::getUser();
if ($user->authorise('look.export', 'com_demo') && $user->authorise('core.export', 'com_demo')) {
// Get the input
$input = JFactory::getApplication()->input;
$pks = $input->post->get('cid', array(), 'array');
// Sanitize the input
JArrayHelper::toInteger($pks);
// Get the model
$model = $this->getModel('Looks');
// get the data to export
$data = $model->getExportData($pks);
if (DemoHelper::checkArray($data)) {
// now set the data to the spreadsheet
$date = JFactory::getDate();
DemoHelper::xls($data, 'Looks_' . $date->format('jS_F_Y'), 'Looks exported (' . $date->format('jS F, Y') . ')', 'looks');
}
}
// Redirect to the list screen with error.
$message = JText::_('COM_DEMO_EXPORT_FAILED');
$this->setRedirect(JRoute::_('index.php?option=com_demo&view=looks', false), $message, 'error');
return;
}
