public function loadCreatePermission($parameters)
{
$errors = array();
if (isset($_POST['permission_name'])) {
//Check for length
if ($_POST['permission_name'] == "") {
$errors[] = "Name cannot be blank.";
}
//Check for whitespace in the abbreviation
if (stristr($_POST['permission_name'], ' ')) {
$errors[] = "Abbreviation cannot contain whitespace.";
}
//Check the name for uniqueness
if (!DinklyPermissionCollection::isUniqueName($_POST['permission_name'])) {
$errors[] = "Name already in use, please try another.";
}
//Make sure that the abbreviation is also alphanumeric, without funky symbols
$valid_symbols = array('-', '_');
if (!ctype_alnum(str_replace($valid_symbols, '', $_POST['permission_name']))) {
$errors[] = "Name must be alphanumeric. Underscores and dashes are allowed.";
}
if ($errors != array()) {
echo implode('<br>', $errors);
} else {
$permission = new DinklyPermission();
$permission->setName($_POST['permission_name']);
$permission->setDescription($_POST['permission_description']);
$permission->save();
echo 'success';
}
}
return false;
}
