Your IP : 18.117.216.191
<?php
namespace Bitrix\Disk\Rest;
use Bitrix\Disk;
use Bitrix\Main\Config\Option;
use Bitrix\Main\Type\DateTime;
use Bitrix\Rest\RestException;
final class Externalizer
{
/** @var Disk\UrlManager */
protected $urlManager;
/** @var string */
protected $host;
/** @var \CRestServer */
private $restServer;
/** @var Service\Base */
private $service;
/**
* Constructor of Externalizer.
* @param Service\Base $service Service which provides methods for REST.
* @param \CRestServer $restServer REST server object.
*/
public function __construct(Service\Base $service, \CRestServer $restServer)
{
$this->urlManager = Disk\Driver::getInstance()->getUrlManager();
$this->host = $this->urlManager->getHostUrl();
$this->restServer = $restServer;
$this->service = $service;
}
/**
* Returns data to show in response by REST. If $data contains objects we run converting.
* @param mixed $data Data to show in response by REST.
* @return array Result.
* @throws RestException
*/
public function getExternalData($data)
{
if(!is_array($data))
{
return $this->toArray($data);
}
foreach($data as $key => $item)
{
$data[$key] = $this->getExternalData($data[$key]);
}
unset($item);
return $data;
}
private function convertDateTimeFields($data)
{
if($data instanceof DateTime)
{
return \CRestUtil::convertDateTime($data);
}
if(!is_array($data))
{
return $data;
}
foreach($data as $key => $item)
{
$data[$key] = $this->convertDateTimeFields($data[$key]);
}
unset($item);
return $data;
}
private function toArrayFromModel(Disk\Internals\Model $model)
{
$entity = null;
if($model instanceof Disk\Storage)
{
$entity = new Entity\Storage;
}
elseif($model instanceof Disk\File)
{
$entity = new Entity\File;
}
elseif($model instanceof Disk\Version)
{
$entity = new Entity\Version;
}
elseif($model instanceof Disk\Folder)
{
$entity = new Entity\Folder;
}
elseif($model instanceof Disk\AttachedObject)
{
$entity = new Entity\AttachedObject;
}
else
{
throw new RestException('Unknown object ' . get_class($model));
}
$toArray = array_intersect_key($model->toArray(), $entity->getFieldsForShow());
foreach($entity->getFieldsForMap() as $fieldName => $modifiers)
{
if(!isset($toArray[$fieldName]))
{
continue;
}
$toArray[$fieldName] = call_user_func_array($modifiers['OUT'], array($toArray[$fieldName]));
}
unset($fieldName, $modifiers);
if($model instanceof Disk\File)
{
$toArray['DOWNLOAD_URL'] = \CRestUtil::getDownloadUrl(array('id' => $model->getId()), $this->restServer);
if($model->getStorage()->getProxyType() instanceof Disk\ProxyType\RestApp)
{
$toArray['DETAIL_URL'] = null;
if (isModuleInstalled('bitrix24') && ($this->isImage($model) || $this->isXml($model)))
{
$toArray['CONTENT_URL'] = $this->getUriToContent($model);
}
}
else
{
$toArray['DETAIL_URL'] = $this->host . $this->urlManager->getPathFileDetail($model);
}
}
if($model instanceof Disk\Version)
{
$toArray['DOWNLOAD_URL'] = \CRestUtil::getDownloadUrl(array('id' => $model->getId(), 'service' => 'version'), $this->restServer);
}
elseif($model instanceof Disk\Folder)
{
if($model->getStorage()->getProxyType() instanceof Disk\ProxyType\RestApp)
{
$toArray['DETAIL_URL'] = null;
}
else
{
$toArray['DETAIL_URL'] = $this->host . $this->urlManager->getPathInListing($model) . $model->getName();
}
}
elseif($model instanceof Disk\AttachedObject)
{
$toArray['DOWNLOAD_URL'] = $this->host . $this->urlManager->getUrlUfController(
'download',
array('attachedId' => $model->getId(), 'auth' => $this->restServer->getAuth())
);
$toArray['NAME'] = $model->getFile()->getName();
$toArray['SIZE'] = $model->getFile()->getSize();
}
return $toArray;
}
private function toArray($item)
{
if(!is_object($item))
{
return $item;
}
if($item instanceof Disk\Internals\Model)
{
return $this->toArrayFromModel($item);
}
throw new RestException('Unknown object ' . get_class($item));
}
private function isXml(Disk\File $file)
{
if ($file->getExtension() !== 'xml')
{
return false;
}
$fileData = $file->getFile();
if (!$fileData)
{
return false;
}
return $fileData['CONTENT_TYPE'] === 'application/xml';
}
private function isImage(Disk\File $file)
{
if (!Disk\TypeFile::isImage($file))
{
return false;
}
$fileData = $file->getFile();
if (!$fileData)
{
return false;
}
return \CFile::isImage($file->getName(), $fileData['CONTENT_TYPE']);
}
private function getUriToContent(Disk\File $file)
{
$fileData = $file->getFile();
if (empty($fileData['HANDLER_ID']))
{
return null;
}
if (empty($fileData['SRC']))
{
$fileData['SRC'] = \CFile::getFileSrc($fileData);
}
return $fileData['SRC'];
}
}