public static function deserialize()

in lib/Api/ObjectSerializer.php [215:285]
62 lines of code
15 McCabe index (conditional complexity)

    public static function deserialize($data, $class, $httpHeaders = null)
    {
        if (null === $data) {
            return null;
        } elseif (substr($class, 0, 4) === 'map[') { // for associative array e.g. map[string,int]
            $inner = substr($class, 4, -1);
            $deserialized = [];
            if (strrpos($inner, ",") !== false) {
                $subClass_array = explode(',', $inner, 2);
                $subClass = $subClass_array[1];
                foreach ($data as $key => $value) {
                    $deserialized[$key] = self::deserialize($value, $subClass, null);
                }
            }
            return $deserialized;
        } elseif (strcasecmp(substr($class, -2), '[]') === 0) {
            $subClass = substr($class, 0, -2);
            $values = [];
            foreach ($data as $key => $value) {
                $values[] = self::deserialize($value, $subClass, null);
            }
            return $values;
        } elseif ($class === 'object') {
            settype($data, 'array');
            return $data;
        } elseif ($class === '\DateTime') {
            // Some API's return an invalid, empty string as a
            // date-time property. DateTime::__construct() will return
            // the current time for empty input which is probably not
            // what is meant. The invalid empty string is probably to
            // be interpreted as a missing field/value. Let's handle
            // this graceful.
            if (!empty($data)) {
                return new \DateTime($data);
            } else {
                return null;
            }
        } elseif (in_array($class, ['DateTime', 'bool', 'boolean', 'byte', 'double', 'float', 'int', 'integer', 'mixed', 'number', 'object', 'string', 'void'], true)) {
            settype($data, $class);
            return $data;
        } elseif (method_exists($class, 'getAllowableEnumValues')) {
            if (!in_array($data, $class::getAllowableEnumValues())) {
                $imploded = implode("', '", $class::getAllowableEnumValues());
                throw new \InvalidArgumentException("Invalid value for enum '$class', must be one of: '$imploded'");
            }
            return $data;
        } else {
            // If a discriminator is defined and points to a valid subclass, use it.
            $discriminator = $class::DISCRIMINATOR;
            if (!empty($discriminator) && isset($data->{$discriminator}) && is_string($data->{$discriminator})) {
                $subclass = '\Yjopenapi\Client\Model\\' . $data->{$discriminator};
                if (is_subclass_of($subclass, $class)) {
                    $class = $subclass;
                }
            }
            $instance = new $class();
            foreach ($instance::serialTypes() as $property => $type) {
                $propertySetter = $instance::setters()[$property];

                if (!isset($propertySetter) || !isset($data->{$instance::attributeMap()[$property]})) {
                    continue;
                }

                $propertyValue = $data->{$instance::attributeMap()[$property]};
                if (isset($propertyValue)) {
                    $instance->$propertySetter(self::deserialize($propertyValue, $type, null));
                }
            }
            return $instance;
        }
    }