public function processUsers(XenForo_DataWriter_DiscussionMessage_Post $dw)
{
if ($this->_controller->getInput()->filterSingle('ImageRestrictionDataIsComing', XenForo_Input::UINT)) {
$usernames = $this->_controller->getInput()->filterSingle('ImageRestrictionUsers', XenForo_Input::STRING, array('array' => true));
foreach (array_keys($usernames) as $i) {
if (empty($usernames[$i])) {
unset($usernames[$i]);
}
}
if (!empty($usernames)) {
$userModel = $this->_controller->getModelFromCache('XenForo_Model_User');
$fetchOptions = array();
$invalidNames = array();
$users = $userModel->getUsersByNames($usernames, $fetchOptions, $invalidNames);
try {
if (!empty($invalidNames)) {
throw new XenForo_Exception(new XenForo_Phrase('th_imagerestriction_users_not_found_x_imagerestriction', array('users' => implode(', ', $invalidNames))), true);
}
} catch (Exception $e) {
XenForo_Error::logException($e);
}
$dw->setImageRestrictionUsers($users);
} else {
$dw->setImageRestrictionUsers(array());
}
}
}
