function widget($args, $instance)
{
// prepare $instance values for complex fields
if (!empty($this->complex_field_names)) {
$instance = self::unwrap_complex_field_values($instance, $this->complex_field_names);
}
// prepare $instance values for association fields
foreach ($instance as &$field_value) {
$field_value = resume_parse_relationship_field($field_value);
}
// output
if ($this->print_wrappers) {
echo $args['before_widget'];
}
$this->front_end($args, $instance);
if ($this->print_wrappers) {
echo $args['after_widget'];
}
}
function resume_get_complex_fields($type, $name, $id = null)
{
$datastore = Resume_DataStore_Base::factory($type);
if ($id) {
$datastore->set_id($id);
}
$group_rows = $datastore->load_values($name);
$input_groups = array();
foreach ($group_rows as $row) {
if (!preg_match('~^' . preg_quote($name, '~') . '(?P<group>\\w*)-_?(?P<key>.*?)_(?P<index>\\d+)_?(?P<sub>\\w+)?(-(?P<trailing>.*))?$~', $row['field_key'], $field_name)) {
continue;
}
$row['field_value'] = maybe_unserialize($row['field_value']);
// backward compatibility for Relationship field
$row['field_value'] = resume_parse_relationship_field($row['field_value']);
$input_groups[$field_name['index']]['_type'] = $field_name['group'];
if (!empty($field_name['trailing'])) {
$input_groups = resume_expand_nested_field($input_groups, $row, $field_name);
} else {
if (!empty($field_name['sub'])) {
$input_groups[$field_name['index']][$field_name['key']][$field_name['sub']] = $row['field_value'];
} else {
$input_groups[$field_name['index']][$field_name['key']] = $row['field_value'];
}
}
}
// create groups list with loaded fields
rbf_ksort_recursive($input_groups);
return $input_groups;
}
