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<?php
/*
* Mashape PHP library.
*
* Copyright (C) 2011 Mashape, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*
* The author of this software is Mashape, Inc.
* For any question or feedback please contact us at: support@mashape.com
*
*/
require_once(dirname(__FILE__) . "/../../../exceptions/mashapeException.php");
require_once(dirname(__FILE__) . "/../../../configuration/restConfigurationLoader.php");
require_once(dirname(__FILE__) . "/../../../json/jsonUtils.php");
require_once(dirname(__FILE__) . "/serializeArray.php");
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 $json;
}
function isSimpleField($field) {
$object = $field->getObject();
return empty($object);
}
?>
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