%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
namespace BackupGuard;
class OneDriveClient
{
const ONE_DRIVE_LOGIN_URL = "https://login.microsoftonline.com/common/oauth2/v2.0";
const ONE_DRIVE_ITMES_URL = "https://graph.microsoft.com/v1.0";
private $state;
private $responseType;
private $scopes;
private $refreshToken;
private $accessToken;
private $uploadPath;
public function setState($state)
{
$this->state = $state;
}
public function setResponseType($responseType)
{
$this->responseType = $responseType;
}
public function setScopes($scopes = array())
{
$this->scopes = $scopes;
}
public function setAccessToken($accessToken)
{
$this->accessToken = $accessToken;
}
public function setUploadPath($path)
{
$path = trim($path, '/');
$this->uploadPath = $path;
}
private function getAccessToken()
{
return $this->accessToken;
}
public function createAuthUrl()
{
$query = array(
'client_id' => SG_STORAGE_ONE_DRIVE_CLIENT_ID,
'redirect_uri' => SG_STORAGE_ONE_DRIVE_REDIRECT_URI,
'response_type' => 'code',
'scope' => array(
'files.readwrite',
'offline_access'
),
'state' => $this->state,
);
return self::ONE_DRIVE_LOGIN_URL.'/authorize' . '?' . $this->buildQuery($query);
}
private function sendRequest($type, $url, $params, $headers = array())
{
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, $type);
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_VERBOSE, 1);
curl_setopt($ch, CURLOPT_HEADER, 1);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
if (!empty($params)) {
curl_setopt($ch, CURLOPT_POSTFIELDS, $params);
}
$response = curl_exec($ch);
$curl_info = curl_getinfo($ch);
curl_close($ch);
$header_size = $curl_info['header_size'];
$header = substr($response, 0, $header_size);
$body = substr($response, $header_size);
$result["http_code"] = (int)$curl_info['http_code'];
$result["body"] = $body;
return $result;
}
public function getUserInfo()
{
$response = $this->sendRequest(
"GET",
self::ONE_DRIVE_ITMES_URL.'/drive',
'',
array(
'Authorization: Bearer '.$this->getAccessToken()
)
);
if($response['http_code'] != 200) {
throw new Exception('Something went wrong.');
}
return json_decode($response['body'], true);
}
public function authenticate($code)
{
$response = $this->sendRequest(
"POST",
self::ONE_DRIVE_LOGIN_URL."/token",
http_build_query(array(
'client_id' => SG_STORAGE_ONE_DRIVE_CLIENT_ID,
'redirect_uri' => SG_STORAGE_ONE_DRIVE_REDIRECT_URI,
'client_secret' => SG_STORAGE_ONE_DRIVE_SECRET,
'code' => $code,
'grant_type' => 'authorization_code'
)),
array(
'Content-Type: application/x-www-form-urlencoded'
)
);
if($response['http_code'] != 200) {
throw new Exception('Something went wrong.');
}
return json_decode($response['body'], true);
}
public function refreshToken($refreshToken)
{
$response = $this->sendRequest(
"POST",
self::ONE_DRIVE_LOGIN_URL."/token",
http_build_query(array(
'client_id' => SG_STORAGE_ONE_DRIVE_CLIENT_ID,
'redirect_uri' => SG_STORAGE_ONE_DRIVE_REDIRECT_URI,
'client_secret' => SG_STORAGE_ONE_DRIVE_SECRET,
'refresh_token' => $refreshToken,
'grant_type' => 'refresh_token'
)),
array(
'Content-Type: application/x-www-form-urlencoded'
)
);
if($response['http_code'] != 200) {
throw new Exception('Something went wrong.');
}
return json_decode($response['body'], true);
}
public function deleteFile($filePath)
{
$response = $this->sendRequest(
"DELETE",
self::ONE_DRIVE_ITMES_URL."/me/drive/special/approot:/".$filePath,
array(),
array(
'Authorization: Bearer '.$this->getAccessToken()
)
);
if($response['http_code'] != 204) {
throw new Exception('Something went wrong.');
}
return true;
}
public function listFolder($folder)
{
$response = $this->sendRequest(
"GET",
self::ONE_DRIVE_ITMES_URL.'/me/drive/special/approot:/'.$folder.':/children',
array(),
array(
'Authorization: Bearer '.$this->getAccessToken()
)
);
if($response['http_code'] != 200) {
throw new Exception('Something went wrong.');
}
$listOfFiles = json_decode($response['body'], true);
return $listOfFiles;
}
public function downloadFile($filePath)
{
if (!$filePath) {
return false;
}
$filePath = trim($filePath, '/');
$response = $this->sendRequest(
"GET",
self::ONE_DRIVE_ITMES_URL."/me/".$filePath,
array(),
array(
'Authorization: Bearer '.$this->getAccessToken()
)
);
if($response['http_code'] != 200) {
throw new Exception('Something went wrong.');
}
$body = json_decode($response['body'], true);
$downloadUrl = $body['@microsoft.graph.downloadUrl'];
$this->downloadFileFromUrl($downloadUrl, SG_BACKUP_DIRECTORY.basename($filePath));
return true;
}
private function downloadFileFromUrl($url, $path)
{
$newfname = $path;
$file = fopen ($url, 'rb');
if ($file) {
$newf = fopen ($newfname, 'wb');
if ($newf) {
while(!feof($file)) {
fwrite($newf, fread($file, 1024 * 8), 1024 * 8);
}
}
}
if ($file) {
fclose($file);
}
if ($newf) {
fclose($newf);
}
}
public function chunkedUploadStart($filename)
{
$response = $this->sendRequest(
"POST",
self::ONE_DRIVE_ITMES_URL."/me/drive/special/approot:/".$this->uploadPath.'/'.$filename.":/createUploadSession",
json_encode(array(
"item" => array(
"@microsoft.graph.conflictBehavior" => "rename",
"name" => $filename
)
)),
array(
'Content-Type: application/json',
'Authorization: Bearer '.$this->getAccessToken()
)
);
if($response['http_code'] != 200) {
throw new Exception('Something went wrong.');
}
$response = json_decode($response['body'], true);
return $response['uploadUrl'];
}
public function chunkedUploadContinue($uploadId, $byteOffset, $data, $size)
{
$range = $byteOffset + strlen($data) - 1;
$response = $this->sendRequest(
"PUT",
$uploadId,
$data,
array(
'Content-Length: '.strlen($data),
'Content-Range: bytes '.$byteOffset.'-'.$range.'/'.$size
)
);
if($response['http_code'] != 202 && $response['http_code'] != 201) {
throw new Exception('Something went wrong.');
}
return true;
}
private function buildQuery(array $data)
{
$queryString = '';
foreach ($data as $param => $value) {
if ($param == 'redirec_uri' || $param == 'state') {
$value = $this->encodeUrl($value);
}
if ($param == 'scope') {
$value = $this->encodeScope($value);
}
$queryString .= $param . '=' . $value . '&';
}
return rtrim($queryString, '&');
}
protected function encodeUrl($url)
{
$replace = array(
'/' => '%2F',
':' => '%3A',
' ' => '%20',
);
return @strtr($url, $replace);
}
protected function encodeSecret($secret)
{
// Disable notice. PHP 5.5 bug.
// http://php.net//manual/ru/function.strtr.php#112930
return @strtr($secret, array(
'+' => '%2B',
));
}
protected function encodeScope($scope)
{
if (is_array($scope)) {
$scope = implode(' ', $scope);
}
return @strtr($scope, array(
' ' => '%20',
));
}
}
Zerion Mini Shell 1.0