【发布时间】：2018-11-11 15:26:36
【问题描述】：
我有一个用 PHP 创建的网站。基本上它是一个发送文件类型的项目。它使用 Azure 中的文档存储，我将调用它并将其发送到 Azure。现在我想发送电子邮件以及存储在 Google 驱动器中。
因此应该将其存储到可供公众访问的驱动器中。我创建了以下代码。它工作正常我不想要用户的任何输入。
$client->setAccessToken($_SESSION['accessToken']);
$service = new Google_DriveService($client);
$finfo = finfo_open(FILEINFO_MIME_TYPE);
$file = new Google_DriveFile();
foreach ($files as $file_name) {
$file_path = 'files/'.$file_name;
$mime_type = finfo_file($finfo, $file_path);
$file->setTitle($file_name);
$file->setDescription('This is a '.$mime_type.' document');
$file->setMimeType($mime_type);
$service->files->insert(
$file,
array(
'data' => file_get_contents($file_path),
'mimeType' => $mime_type
)
);
}
finfo_close($finfo);
我想使用 cURL 或 API 从 Azure URL 上传。邮件发送时会同时自动上传到驱动器。
问题更新
我有发送邮件的功能，这是完美的工作。我想将附件存储到谷歌驱动器并检索路径将该路径存储到数据库中。
这一切工作都将基于 API，无需用户交互。该文件是 PDF 格式，而不是特定字节，根据文件数据不同。
问题：
当我将文件上传到云端硬盘时，原始文件名被重命名为无标题。这是代码。
function uploadFile($credentials, $filename, $targetPath)
{
global $GAPIS;
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $GAPIS . 'upload/drive/v2/files?uploadType=media');
curl_setopt($ch, CURLOPT_BINARYTRANSFER, 1);
//curl_setopt($ch, CURLOPT_POSTFIELDS, array("title" =>"newfile.txt"));
curl_setopt($ch, CURLOPT_POSTFIELDS, file_get_contents($filename));
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER,
array('Content-Type : text/plain', 'Content-Length:' . filesize($filename),
'Authorization: Bearer ' . getAccessToken($credentials))
);
$postResult = curl_exec($ch);
curl_close($ch);
return json_decode($postResult, true);
}
===========================================强>
更新的代码（添加代码的问题，但驱动器中的 Untitle.pdf 仍然存在问题）
===========================================强>
<?php
$GAPIS = 'https://www.googleapis.com/';
$GAPIS_AUTH = $GAPIS . 'auth/';
$GOAUTH = 'https://accounts.google.com/o/oauth2/';
$CLIENT_ID = '709846732498-xxxxxxxx';
$CLIENT_SECRET = 'XXXXXXXXXXXXXX';
$REDIRECT_URI = 'http' . ($_SERVER['SERVER_PORT'] == 80 ? '' : 's') . '://' . $_SERVER['SERVER_NAME'] . $_SERVER['SCRIPT_NAME'];
$SCOPES = array($GAPIS_AUTH . 'drive', $GAPIS_AUTH . 'drive.file', $GAPIS_AUTH . 'userinfo.email', $GAPIS_AUTH . 'userinfo.profile');
$STORE_PATH = 'credentials.json';
function uploadFile($credentials, $filename, $targetPath)
{
global $GAPIS;
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $GAPIS . 'upload/drive/v2/files?uploadType=media');
curl_setopt($ch, CURLOPT_BINARYTRANSFER, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, file_get_contents($filename));
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER,
array('Content-Type : application/pdf', 'Content-Length:' . filesize($filename),
'Authorization: Bearer ' . getAccessToken($credentials))
);
$postResult = curl_exec($ch);
curl_close($ch);
return json_decode($postResult, true);
}
function getStoredCredentials($path)
{
$credentials = json_decode(file_get_contents($path), true);
if (isset($credentials['refresh_token']))
return $credentials;
$expire_date = new DateTime();
$expire_date->setTimestamp($credentials['created']);
$expire_date->add(new DateInterval('PT' . $credentials['expires_in'] . 'S'));
$current_time = new DateTime();
if ($current_time->getTimestamp() >= $expire_date->getTimestamp())
{
$credentials = null;
unlink($path);
}
return $credentials;
}
function storeCredentials($path, $credentials)
{
$credentials['created'] = (new DateTime())->getTimestamp();
file_put_contents($path, json_encode($credentials));
return $credentials;
}
function requestAuthCode()
{
global $GOAUTH, $CLIENT_ID, $REDIRECT_URI, $SCOPES;
$url = sprintf($GOAUTH . 'auth?scope=%s&redirect_uri=%s&response_type=code&client_id=%s&approval_prompt=force&access_type=offline',
urlencode(implode(' ', $SCOPES)), urlencode($REDIRECT_URI), urlencode($CLIENT_ID)
);
header('Location:' . $url);
}
function requestAccessToken($access_code)
{
global $GOAUTH, $CLIENT_ID, $CLIENT_SECRET, $REDIRECT_URI;
$url = $GOAUTH . 'token';
$post_fields = 'code=' . $access_code . '&client_id=' . urlencode($CLIENT_ID) . '&client_secret=' . urlencode($CLIENT_SECRET)
. '&redirect_uri=' . urlencode($REDIRECT_URI) . '&grant_type=authorization_code';
$ch = curl_init();
curl_setopt($ch, CURLOPT_POSTFIELDS, $post_fields);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_URL, $url);
$result = curl_exec($ch);
curl_close($ch);
return json_decode($result, true);
}
function getAccessToken($credentials)
{
$expire_date = new DateTime();
$expire_date->setTimestamp($credentials['created']);
$expire_date->add(new DateInterval('PT' . $credentials['expires_in'] . 'S'));
$current_time = new DateTime();
if ($current_time->getTimestamp() >= $expire_date->getTimestamp())
return $credentials['refresh_token'];
else
return $credentials['access_token'];
}
function authenticate()
{
global $STORE_PATH;
if (file_exists($STORE_PATH))
$credentials = getStoredCredentials($STORE_PATH);
else
$credentials = null;
if (!(isset($_GET['code']) || isset($credentials)))
requestAuthCode();
if (!isset($credentials))
$credentials = requestAccessToken($_GET['code']);
if (isset($credentials) && isset($credentials['access_token']) && !file_exists($STORE_PATH))
$credentials = storeCredentials($STORE_PATH, $credentials);
return $credentials;
}
$credentials = authenticate();
$result = uploadFile($credentials, 'example.pdf', '');
if (!isset($result['id']))
throw new Exception(print_r($result));
else
echo 'File copied successfuly (file Id: ' . $result['id'] . ')';
echo '<pre>'; print_r($result);
【问题讨论】：
-
我想我错过了你问题的问题部分。您已经告诉我们您想要做什么，但没有告诉我们您当前的解决方案有什么问题。
-
需要使用 URL 上传文件到驱动器。没有提交按钮。
-
您打算从用户的 gmail 帐户中阅读吗？您要将文件上传到谁的云端硬盘帐户？
-
这是我自己的帐户。首先是上传操作，然后阅读我仍然卡在上传中。
-
如果您要上传到自己的 Google Drive 帐户，您可以使用 developers.google.com/identity/protocols/OAuth2ServiceAccount。注意：您不能使用服务帐户来读取 gmail。
标签： php azure curl google-api google-api-php-client