文件上传与空的内容使用谷歌驱动器PHP API [英] file uploaded with empty content using google drive php api

问题描述

以下是代码。使用谷歌驱动器php api成功上传/创建/插入文件在谷歌驱动器，但上传文件后，它的内容是空的。

 在session_start（）; 
 set_include_path（/ src /。PATH_SEPARATOR。get_include_path（））; 
 require_once'Google / Client.php'; 
 require_once'Google / Service / Drive.php'; 
 
 $ client_id ='XXXXXX'; 
 $ client_secret ='XXXXXX'; 
 $ redirect_uri ='XXXXXX'; 
 
 $ client = new Google_Client（）; 
 $ client-> setClientId（$ client_id）; 
 $ client-> setClientSecret（$ client_secret）; 
 $ client-> setRedirectUri（$ redirect_uri）; 
 $ client-> addScope（https://www.googleapis.com/auth/drive）; 
 
 $ service = new Google_Service_Drive（$ client）; 
 
 if（isset（$ _ REQUEST ['logout']））{
 unset（$ _ SESSION ['upload_token']）; 
 
 
 if（isset（$ _ GET ['code']））{
 $ client-> authenticate（$ _ GET ['code']）; 
 $ _SESSION ['upload_token'] = $ client-> getAccessToken（）; 
 $ redirect ='http：//'。 $ _SERVER ['HTTP_HOST']。 $ _SERVER [ PHP_SELF]; 
 header（'Location：'。filter_var（$ redirect，FILTER_SANITIZE_URL））; 
 
 $ b $ if（isset（$ _ SESSION ['upload_token']）&& $ _SESSION ['upload_token']）{
 $ client-> setAccessToken（$ _SESSION [ 'upload_token']）; 
 if（$ client-> isAccessTokenExpired（））{
 unset（$ _ SESSION ['upload_token']）; 
} 
} else {
 $ authUrl = $ client-> createAuthUrl（）; 
} 
 
 $ filename =file.csv; 
 
 echoBR> stage 1; 
 
 if（$ client-> getAccessToken（））
 {
 $ data = file_get_contents（$ filename）;如果（isset（$ data）&& $ data）
 {
 $ file = new Google_Service_Drive_DriveFile（）; 
 
。 
回声BR>阶段2; 
 if（isset（$ file））
 {
 $ file  - >的setTitle（ gsexpo）; 
 $档案 - > setMimeType（ 应用程序/ vnd.google-apps.spreadsheet）; （$set $（$ file  - > parentId）&& 
 $家长 - > setId（$ file  - > parentId）; 
 $档案 - > setParents（阵列（$亲本））; 
} 
 
 echoBR> stage 3; 
 $ b $ result2 = $ service-> files-> insert（
 $ file，
 array（
'data'=> $ data，
'mimeType'=>application / vnd.google-apps.spreadsheet，
'convert'=> true 
））; 
 
 echoResult：; 
 var_dump（$ result2-> title）; 
} 
 else 
 {
 echo没有文件对象; 
} 
} 
 else 
 {
 echoFile read failed; 
} 
} 
 if（isset（$ authUrl））
 {echo< a href ='。$ authUrl。'>连接我！< A>中; } 
  

这里是我用于此目的的我的google api php客户端库的链接。 / p>

https://github.com / google / google-api-php-client

解决方案

只需使用以下代码：

  $ result2 = $ service-> files-> create（$ file，array（
'data'=> $ data 
'mimeType'=>'application / vnd.google-apps.spreadsheet'，
'uploadType'=>'multipart'
））; 
  

让我知道是否有问题。

Below is the code. which uploading/creating/inserting a file on the google drive using google drive php api successfully, but after uploading the file it's contents are empty.

session_start();
set_include_path("/src/" . PATH_SEPARATOR . get_include_path());
require_once 'Google/Client.php';
require_once 'Google/Service/Drive.php';

$client_id = 'XXXXXX';
$client_secret = 'XXXXXX';
$redirect_uri = 'XXXXXX';

$client = new Google_Client();
$client->setClientId($client_id);
$client->setClientSecret($client_secret);
$client->setRedirectUri($redirect_uri);
$client->addScope("https://www.googleapis.com/auth/drive");

$service = new Google_Service_Drive($client);

if (isset($_REQUEST['logout'])) {
  unset($_SESSION['upload_token']);
}

if (isset($_GET['code'])) {
  $client->authenticate($_GET['code']);
  $_SESSION['upload_token'] = $client->getAccessToken();
  $redirect = 'http://' . $_SERVER['HTTP_HOST'] . $_SERVER['PHP_SELF'];
  header('Location: ' . filter_var($redirect, FILTER_SANITIZE_URL));
}

if (isset($_SESSION['upload_token']) && $_SESSION['upload_token']) {
  $client->setAccessToken($_SESSION['upload_token']);
  if ($client->isAccessTokenExpired()) {
    unset($_SESSION['upload_token']);
  }
} else {
  $authUrl = $client->createAuthUrl();
}

$filename = "file.csv";

echo "<BR><BR>stage 1";

if ($client->getAccessToken())
{       
    $data = file_get_contents($filename);

    if (isset($data) && $data)
    {
        $file = new Google_Service_Drive_DriveFile();
        echo "<BR><BR>stage 2";
        if (isset($file))
        {            
            $file -> setTitle("gsexpo");
            $file -> setMimeType("application/vnd.google-apps.spreadsheet");

            if (isset($file -> parentId) && $file -> parentId != null) {
                $parent = new Google_ParentReference();
                $parent -> setId($file -> parentId);
                $file -> setParents(array($parent));
            }

            echo "<BR><BR>stage 3";

            $result2 = $service->files->insert(
                $file,
                array(
                  'data' => $data,
                  'mimeType'   => "application/vnd.google-apps.spreadsheet",                  
                  'convert' => true
                ));

            echo "Result: ";            
            var_dump($result2->title);
        }
        else
        {
            echo "No file object";
        }
    }
    else
    {
        echo "File read failed";    
    }
}
if (isset($authUrl)) 
{     echo "<a href='".$authUrl."'>Connect Me!</a>";    }

here is the link of my google api php client library which i am using for this purpose.

https://github.com/google/google-api-php-client

解决方案

Simply use the code as below:

$result2 = $service->files->create($file, array(
            'data' => $data,
            'mimeType' => 'application/vnd.google-apps.spreadsheet',
            'uploadType' => 'multipart'
        ));

Let me know if any issue.

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