private function getColumns($tablename = '')
{
$fields = array();
if (!empty($tablename)) {
$fields = system::getFields($tablename, FALSE);
}
return $fields;
}
function setFields($tablename)
{
$fields = system::getFields($tablename);
if ($fields === FALSE || !is_array($fields) || empty($tablename)) {
$this->debug('DataObject(' . get_class($this) . ')::setFields Failed to load fields, perhaps invalid table name specified in DataObject: ' . get_class($this) . ' Table Name: ' . $this->_tablename);
return FALSE;
}
foreach ($fields as $key => $field) {
if (!isset($this->_fields[$key])) {
$this->_fields[$key] = new DataField($field);
if ($this->_fields[$key]->has_default) {
if ($field->default_value == 'now()') {
$this->_fields[$key]->system_default_value = 'Current Date/Time';
} else {
$this->_fields[$key]->system_default_value = $this->_fields[$key]->default_value;
}
}
if (in_array($key, $this->defaultsNotAllowed)) {
$this->_fields[$key]->user_defaults_allowed = FALSE;
} else {
$this->_fields[$key]->user_defaults_allowed = TRUE;
}
}
}
return TRUE;
}
