/**
* Method to bind data to the form for the group level.
*
* @param string $group The dot-separated form group path on which to bind the data.
* @param mixed $data An array or object of data to bind to the form for the group level.
* @return void
*/
protected function bindLevel($group, $data)
{
// Ensure the input data is an array.
settype($data, 'array');
// Process the input data.
foreach ($data as $k => $v) {
if ($this->findField($k, $group)) {
// If the field exists set the value.
$this->data->set($group . '.' . $k, $v);
} elseif (is_object($v) || Arr::isAssociative($v)) {
// If the value is an object or an associative array, hand it off to the recursive bind level method
$this->bindLevel($group . '.' . $k, $v);
}
}
}
/**
* Method to recursively bind data to a parent object.
*
* @param object $parent The parent object on which to attach the data values.
* @param mixed $data An array or object of data to bind to the parent object.
* @param boolean $recursive True to support recursive bindData.
* @param boolean $allowNull True to allow null values.
* @return void
*/
protected function bind($parent, $data, $recursive = true, $allowNull = true)
{
// Ensure the input data is an array.
$data = is_object($data) ? get_object_vars($data) : (array) $data;
foreach ($data as $k => $v) {
if (!$allowNull && !($v !== null && $v !== '')) {
continue;
}
if ($recursive && (is_array($v) && Arr::isAssociative($v) || is_object($v))) {
if (!isset($parent->{$k})) {
$parent->{$k} = new stdClass();
}
$this->bind($parent->{$k}, $v);
continue;
}
$parent->{$k} = $v;
}
}