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<?php
IncludeModuleLangFile(__FILE__);
abstract class CCloudStorageService
{
protected $verb = '';
protected $host = '';
protected $url = '';
protected $errno = 0;
protected $errstr = '';
protected $status = 0;
protected $headers =/*.(array[string]string).*/array();
protected $result = '';
public $tokenHasExpired = false;
protected $streamTimeout = 0;
/**
* @return CCloudStorageService
* @deprecated
*/
abstract public function GetObject();
/**
* @return string
*/
abstract public function GetID();
/**
* @return string
*/
abstract public function GetName();
/**
* @return array[string]string
*/
abstract public function GetLocationList();
/**
* @param array[string]string $arBucket
* @param bool $bServiceSet
* @param string $cur_SERVICE_ID
* @param bool $bVarsFromForm
* @return string
*/
abstract public function GetSettingsHTML($arBucket, $bServiceSet, $cur_SERVICE_ID, $bVarsFromForm);
/**
* @param array[string]string $arBucket
* @param array[string]string & $arSettings
* @return bool
*/
abstract public function CheckSettings($arBucket, &$arSettings);
/**
* @param array[string]string $arBucket
* @return bool
*/
abstract public function CreateBucket($arBucket);
/**
* @param array[string]string $arBucket
* @return bool
*/
abstract public function DeleteBucket($arBucket);
/**
* @param array[string]string $arBucket
* @return bool
*/
abstract public function IsEmptyBucket($arBucket);
/**
* @param array[string]string $arBucket
* @param mixed $arFile
* @param boolean $encoded
* @return string
*/
public function GetFileSRC($arBucket, $arFile, $encoded = true)
{
return '';
}
/**
* @param array[string]string $arBucket
* @param string $filePath
* @return bool
*/
abstract public function FileExists($arBucket, $filePath);
/**
* @param array[string]string $arBucket
* @param mixed $arFile
* @param string $filePath
* @return bool
*/
abstract public function FileCopy($arBucket, $arFile, $filePath);
/**
* @param array[string]string $arBucket
* @param mixed $arFile
* @param string $filePath
* @return bool
*/
function DownloadToFile($arBucket, $arFile, $filePath)
{
$url = $this->GetFileSRC($arBucket, $arFile);
$request = new Bitrix\Main\Web\HttpClient(array(
"streamTimeout" => $this->streamTimeout,
));
$result = $request->download($url, $filePath);
if ($request->getStatus() == 404 || $request->getStatus() == 403)
{
return false;
}
return $result;
}
/**
* @param array[string]string $arBucket
* @param string $filePath
* @return bool
*/
abstract public function DeleteFile($arBucket, $filePath);
/**
* @param array[string]string $arBucket
* @param string $filePath
* @param mixed $arFile
* @return bool
*/
abstract public function SaveFile($arBucket, $filePath, $arFile);
/**
* @param array[string]string $arBucket
* @param string $filePath
* @param bool $bRecursive
* @return array[string][int]string
*/
abstract public function ListFiles($arBucket, $filePath, $bRecursive = false);
/**
* @param array[string]string $arBucket
* @param string $filePath
* @return null|false|array
*/
public function GetFileInfo($arBucket, $filePath)
{
return null; // not implemented
}
/**
* @param array[string]string $arBucket
* @param string $sourcePath
* @param string $targetPath
* @param bool $overwrite
* @return bool
*/
public function FileRename($arBucket, $sourcePath, $targetPath, $overwrite = true)
{
if ($this->FileExists($arBucket, $sourcePath))
{
$contentType = $this->headers["Content-Type"];
}
else
{
return false;
}
if ($this->FileExists($arBucket, $targetPath))
{
if (!$overwrite)
{
return false;
}
if (!$this->DeleteFile($arBucket, $targetPath))
{
return false;
}
}
$arFile = array(
"SUBDIR" => '',
"FILE_NAME" => ltrim($sourcePath, "/"),
"CONTENT_TYPE" => $contentType,
);
if (!$this->FileCopy($arBucket, $arFile, $targetPath))
{
return false;
}
if (!$this->DeleteFile($arBucket, $sourcePath))
{
return false;
}
return true;
}
/**
* @param array[string]string $arBucket
* @param mixed & $NS
* @param string $filePath
* @param float $fileSize
* @param string $ContentType
* @return bool
*/
abstract public function InitiateMultipartUpload($arBucket, &$NS, $filePath, $fileSize, $ContentType);
/**
* @return float
*/
abstract public function GetMinUploadPartSize();
/**
* @param array[string]string $arBucket
* @param mixed & $NS
* @param string $data
* @return bool
*/
abstract public function UploadPart($arBucket, &$NS, $data);
/**
* @param array[string]string $arBucket
* @param mixed & $NS
* @return bool
*/
abstract public function CompleteMultipartUpload($arBucket, &$NS);
/**
* @param array[string]string $arBucket
* @param mixed & $NS
* @return bool
*/
public function CancelMultipartUpload($arBucket, &$NS)
{
}
/**
* @param string $name
* @param string $value
* @return void
*/
public function SetHeader($name, $value)
{
}
/**
* @param string $name
* @return void
*/
public function UnsetHeader($name)
{
}
/**
* @param bool $state
* @return void
*/
public function SetPublic($state = true)
{
}
/**
* @return array[string]string
*/
function getHeaders()
{
return $this->headers;
}
/**
* @return int
*/
function GetLastRequestStatus()
{
return $this->status;
}
/**
* @param string $headerName
* @return string
*/
function GetLastRequestHeader($headerName)
{
$loweredName = mb_strtolower($headerName);
foreach ($this->headers as $name => $value)
{
if (mb_strtolower($name) === $loweredName)
return $value;
}
return null;
}
/**
* @return CCloudStorageService
*/
public static function GetObjectInstance()
{
return new static();
}
public function formatError()
{
if ($this->errno > 0)
{
return GetMessage('CLO_STORAGE_HTTP_ERROR', [
'#verb#' => $this->verb,
'#url#' => $this->url,
'#errno#' => $this->errno,
'#errstr#' => $this->errstr,
]);
}
return '';
}
}