/**
* {inheritdoc}
*/
public function serialize($value, array $formatters)
{
if (!is_object($value)) {
return [];
}
$evaluator = new ObjectFieldEvaluator($value);
$value1 = $this->builtin !== null ? $this->builtin->serialize($value, $formatters) : [];
$value2 = array_reduce(array_keys($this->strategies), function (&$tmp, $f) use($evaluator, $formatters) {
list($valid, $v) = $evaluator->evaluateField($f);
return $valid ? $tmp + [$f => $this->strategies[$f]->serialize($v, $formatters)] : $tmp;
}, []);
return $value1 + $value2;
}
/**
* {inheritdoc}
*/
public function serialize($value, array $formatters)
{
if (!is_array($value)) {
return [];
}
if (is_object(current($value))) {
if ($this->strategy != null) {
return array_map(function ($obj) use($formatters) {
return $this->strategy->serialize($obj, $formatters);
}, $value);
} else {
return array_map(function ($obj) use($formatters) {
$class = get_class($obj);
if (!isset($formatters[$class])) {
throw new \Exception("formatter is not found (type: {$class})");
}
return $formatters[$class]->format($obj);
}, $value);
}
}
return $value;
}
/**
* @return mixed
*/
public function jsonSerialize()
{
return $this->strategy->serialize($this->value, $this->formatters);
}