function serializeArray($result, $instance, $isSimpleResult, $serverKey)
{
$json = "";
if (is_array($result)) {
if (ArrayUtils::isAssociative($result)) {
$json .= "{";
foreach ($result as $key => $value) {
$json .= '"' . $key . '":';
if (is_object($value)) {
$json .= serializeObject($value, $instance, false, $serverKey);
} else {
if (is_array($value)) {
$json .= serializeArray($value, $instance, $isSimpleResult, $serverKey);
} else {
$json .= serializeObject($value, $instance, !is_object($value), $serverKey);
}
}
$json .= ",";
}
} else {
$json .= "[";
for ($i = 0; $i < count($result); $i++) {
$json .= serializeObject($result[$i], $instance, $isSimpleResult, $serverKey) . ",";
}
}
$json = JsonUtils::removeLastChar($result, $json);
if (ArrayUtils::isAssociative($result)) {
$json .= "}";
} else {
$json .= "]";
}
}
return $json;
}
function serializeMethodResult($method, $result, $instance, $serverKey)
{
$json = "";
if (isNoResult($method)) {
return "{}";
}
$isSimpleResult = isSimpleResult($method);
if ($result === null) {
if ($isSimpleResult) {
$json .= '{"' . $method->getResult() . '":null}';
} else {
$json .= "{}";
}
} else {
if ($isSimpleResult) {
$json .= '{"' . $method->getResult() . '":';
}
if ($method->isArray()) {
if (is_array($result)) {
$json .= serializeArray($result, $instance, $isSimpleResult, $serverKey);
} else {
// The result it's not an array although it was described IT WAS an array
throw new MashapeException(EXCEPTION_EXPECTED_ARRAY_RESULT_SIMPLE, EXCEPTION_GENERIC_LIBRARY_ERROR_CODE);
}
} else {
if (is_array($result)) {
// The result it's an array although it was described IT WAS NOT an array
throw new MashapeException(EXCEPTION_UNEXPECTED_ARRAY_RESULT_SIMPLE, EXCEPTION_GENERIC_LIBRARY_ERROR_CODE);
} else {
$json .= serializeObject($result, $instance, $isSimpleResult, $serverKey);
}
}
if ($isSimpleResult) {
$json .= '}';
}
}
return $json;
}
function serializeObject($result, $instance, $isSimpleResult, $serverKey)
{
$json = "";
if ($isSimpleResult) {
// It's a simple result, just serialize it
$json = JsonUtils::encodeToJson($result);
} else {
// It's a custom object, let's serialize recursively every field
$className = get_class($result);
$reflectedClass = new ReflectionClass($className);
$xmlObject = RESTConfigurationLoader::getObject($className, $serverKey);
if (empty($xmlObject)) {
throw new MashapeException(sprintf(EXCEPTION_UNKNOWN_OBJECT, $className), EXCEPTION_GENERIC_LIBRARY_ERROR_CODE);
}
// Start element
$json .= "{";
// Serialize fields
$fields = $xmlObject->getFields();
for ($i = 0; $i < count($fields); $i++) {
$field = $fields[$i];
$fieldName = $field->getName();
$fieldMethod = $field->getMethod();
$fieldValue = null;
if (empty($fieldMethod)) {
if ($reflectedClass->hasProperty($fieldName)) {
$reflectedProperty = $reflectedClass->getProperty($fieldName);
if ($reflectedProperty->isPublic()) {
$fieldValue = $reflectedProperty->getValue($result);
} else {
// Try using the __get magic method
$fieldValue = $reflectedClass->getMethod("__get")->invokeArgs($result, array($fieldName));
}
} else {
if (ArrayUtils::existKey($fieldName, get_object_vars($result))) {
$fieldValue = $result->{$fieldName};
} else {
throw new MashapeException(sprintf(EXCEPTION_FIELD_NOTFOUND, $fieldName), EXCEPTION_GENERIC_LIBRARY_ERROR_CODE);
}
}
} else {
$fieldValue = $reflectedClass->getMethod($fieldMethod)->invoke($result);
}
if ($fieldValue === null && $field->isOptional()) {
// Don't serialize the field
continue;
}
$json .= '"' . $fieldName . '":';
if ($fieldValue === null) {
$json .= JsonUtils::encodeToJson($fieldValue);
} else {
$isSimpleField = isSimpleField($field);
if ($field->isArray()) {
if (is_array($fieldValue)) {
$json .= serializeArray($fieldValue, $instance, isSimpleField($field), $serverKey);
} else {
// The result it's not an array although it was described IT WAS an array
throw new MashapeException(sprintf(EXCEPTION_EXPECTED_ARRAY_RESULT, $fieldName, $className), EXCEPTION_GENERIC_LIBRARY_ERROR_CODE);
}
} else {
if (is_array($fieldValue)) {
// The result it's an array although it was described IT WAS NOT an array
throw new MashapeException(sprintf(EXCEPTION_UNEXPECTED_ARRAY_RESULT, $fieldName, $className), EXCEPTION_GENERIC_LIBRARY_ERROR_CODE);
} else {
$json .= serializeObject($fieldValue, $instance, $isSimpleField, $serverKey);
}
}
}
$json .= ",";
}
if (substr($json, strlen($json) - 1, 1) != "{") {
$json = JsonUtils::removeLastChar($fields, $json);
}
// Close element
$json .= "}";
}
return $json;
}
