private function format(Shape $shape, $value)
{
switch ($shape['type']) {
case 'structure':
$data = [];
foreach ($value as $k => $v) {
if ($v !== null && $shape->hasMember($k)) {
$valueShape = $shape->getMember($k);
$data[$valueShape['locationName'] ?: $k] = $this->format($valueShape, $v);
}
}
return $data;
case 'list':
$items = $shape->getMember();
foreach ($value as &$v) {
$v = $this->format($items, $v);
}
return $value;
case 'map':
if (empty($value)) {
return new \stdClass();
}
$values = $shape->getValue();
foreach ($value as &$v) {
$v = $this->format($values, $v);
}
return $value;
case 'blob':
return base64_encode($value);
case 'timestamp':
return TimestampShape::format($value, 'unixTimestamp');
default:
return $value;
}
}
public function parse(Shape $shape, $value)
{
if ($value === null) {
return $value;
}
switch ($shape['type']) {
case 'structure':
$target = [];
foreach ($shape->getMembers() as $name => $member) {
$locationName = $member['locationName'] ?: $name;
if (isset($value[$locationName])) {
$target[$name] = $this->parse($member, $value[$locationName]);
}
}
return $target;
case 'list':
$member = $shape->getMember();
$target = [];
foreach ($value as $v) {
$target[] = $this->parse($member, $v);
}
return $target;
case 'map':
$values = $shape->getValue();
$target = [];
foreach ($value as $k => $v) {
$target[$k] = $this->parse($values, $v);
}
return $target;
case 'timestamp':
// The Unix epoch (or Unix time or POSIX time or Unix
// timestamp) is the number of seconds that have elapsed since
// January 1, 1970 (midnight UTC/GMT).
return DateTimeResult::fromEpoch($value);
case 'blob':
return base64_decode($value);
default:
return $value;
}
}
