如何配置app.yaml以在app引擎上加载google-api-php-client？ [英] How to configure app.yaml to load google-api-php-client on app engine?

问题描述

我一直试图让google api php客户端在app引擎上工作。在阅读文档提供的app.yaml配置资源之后，我仍然无法使其工作。我的app.yaml具有google-api-php-client，如下所示：

   -  url：/ google-api-php -client /(.*?)/(.*?)/(.*）
 script：google-api-php-client / \ 3 / \ 2 / \\\ 1.php 
  

而且，该文件夹的结构为：

  google-api-php-client->（some_folders） - >（some_folders + files） - >（some_files）
 | level1 | | level2 | | level3 | | level4 | 
  

我想要设置配置，以便能够访问级别3中的文件和级别4，并能够像这些require_once调用：

  require_once（'/ google-api-php-client / SRC / Google_Client.php'）; 
 require_once（'/google-api-php-client/src/contrib/Google_DriveService.php'）; 
  

我可以在localhost上执行这些require_once调用，但不能在将文件部署到应用程序引擎时执行。

  PHP致命错误：require_once（）：无法打开所需的'/ google-api- php-client / src / Google_Client.php'（include_path ='。; / base / data / home / apps / s〜... 
  

我会感激任何和所有输入
谢谢！

编辑：我将代码添加到'm使用require_once
$ b

  require_once（'google-api-php-client / src / Google_Client.php'） ; 
 require_once（'google-api-php-client / src / contrib / Google_DriveService.php'）; 
 session_start（）; 
 
 $ client = new Google_Client（）; 
 $ client-> setApplicationName（Drive Demo）; 
 $ client-> setClientId（'****'）; 
 $ client-> setClientSecret（'** **'）; 
 $ client-> setRedirectUri（'http：// localhost：8080'）; 
 $ client-> setDeveloperKey（'****'）; 
 $ client-> setScopes（array（
'https://www.googleapis.com/auth/drive'，
'https：// w ww.googleapis.com/auth/userinfo.email'，
'https://www.googleapis.com/auth/userinfo.profile'））; 
 $ client-> setAccessType（'offline'）; 
 $ service = new Google_DriveService（$ client）; 
 $ fileId ='****'; 
 
函数printFile（$ service，$ fileId）{
 try {
 $ file = $ service-> files-> get（$ fileId）; 
 print_r（$ file）; 
打印标题：。 $文件 - >的getTitle（）; 
 print描述：。 $文件 - > getDescription（）; 
打印MIME类型：。 $文件 - > getMimeType（）; 
} catch（Exception $ e）{
 print发生错误：。 $ E->的getMessage（）; 
 
 
 
函数retrieveAllFiles（$ service）{
 $ result = array（）; 
 $ pageToken = NULL; 
 
 do {
 try {
 $ parameters = array（'q'=>''，'maxResults'=>'25'，'fields'=> '项目（标题，描述，mime类型）'）; 
 if（$ pageToken）{
 $ parameters ['pageToken'] = $ pageToken; 
} 
 $ files = $ service-> files-> listFiles（$ parameters）; 
 
 $ result = array_merge（$ result，$ files-> getItems（））; 
 $ pageToken = $ files-> getNextPageToken（）; 
} catch（Exception $ e）{
 print发生错误：。 $ E->的getMessage（）; 
 $ pageToken = NULL; 
} 
} while（$ pageToken）; 
返回$ result; 
 
 $ b $ if（！isset（$ _ REQUEST ['code']）&&！isset（$ _ SESSION ['access_token']））{
 $ authUrl = $客户端 - > createAuthUrl（）; 
 print（< a href ='。$ authUrl。'>授权我< / a>）; 
} else {
 if（isset（$ _ GET ['code']））{
 $ client-> authenticate（$ _ GET ['code']）; 
 $ _SESSION ['access_token'] = $ client-> getAccessToken（）; 
 
 
 if（isset（$ _ SESSION ['access_token']））{
 $ client-> setAccessToken（$ _ SESSION ['access_token']）; 
 
 if（$ client-> getAccessToken（））{
 $ _SESSION ['access_token'] = $ client-> getAccessToken（）; 
 
} 
 
 $ files = retrieveAllFiles（$ service）; 
 foreach（$ files as $ file）{
 // print_r（$ file）; 
打印标题：。 $文件 - >的getTitle（）。<峰; br />; 
 print描述：。 $文件 - > getDescription（）。<峰; br />; 
打印MIME类型：。 $文件 - > getMimeType（）。<峰; br />; 
} 
 
} 
  

更新：根据@ Stuart的评论删除了'/'，这解决了问题。在这种情况下，您不需要配置app.yaml - 因为您不想将任何请求直接路由到这些脚本。

只需将源代码google-api-php-client与您的应用程序位于同一目录中，并使用appcfg.py进行部署。

查看我的关于配置客户端的文章这里。

I have been trying to get the google api php client to work on app engine. After reading the app.yaml configuration resources provided by the documentation, I have still not been able to get this to work. My app.yaml has the google-api-php-client as it follows:

- url: /google-api-php-client/(.*?)/(.*?)/(.*)
  script: google-api-php-client/\3/\2/\1.php

And, the structure of the folder is:

google-api-php-client->(some_folders)->(some_folders+files)->(some_files)
|      level1       |  |   level2   |  |       level3     |  |  level4  |

I would like to have the configuration set so that I would be able to access the files in level 3 and level 4 and be able to do require_once calls just like these:

require_once ('/google-api-php-client/src/Google_Client.php');
require_once ('/google-api-php-client/src/contrib/Google_DriveService.php');

I am able to do these require_once calls on localhost but not when I deploy the files to app engine. The logs on app engine dashboard show this:

PHP Fatal error: require_once(): Failed opening required '/google-api-php-client/src/Google_Client.php' (include_path='.;/base/data/home/apps/s~...

I would appreciate any and all input. Thanks!

EDIT: I am adding the code where I'm using require_once

require_once ('google-api-php-client/src/Google_Client.php');
require_once ('google-api-php-client/src/contrib/Google_DriveService.php');
session_start();

$client = new Google_Client();
$client->setApplicationName("Drive Demo");
$client->setClientId('****');
$client->setClientSecret('****');
$client->setRedirectUri('http://localhost:8080');
$client->setDeveloperKey('****');
$client->setScopes(array(
  'https://www.googleapis.com/auth/drive',
  'https://www.googleapis.com/auth/userinfo.email',
  'https://www.googleapis.com/auth/userinfo.profile'));
$client->setAccessType('offline');
$service = new Google_DriveService($client);
$fileId = '****';

function printFile($service, $fileId) {
  try {
    $file = $service->files->get($fileId);
    print_r($file);
    print "Title: " . $file->getTitle();
    print "Description: " . $file->getDescription();
    print "MIME type: " . $file->getMimeType();
  } catch (Exception $e) {
    print "An error occurred: " . $e->getMessage();
  }
}

function retrieveAllFiles($service) {
  $result = array();
  $pageToken = NULL;

  do {
    try {
      $parameters = array('q'=>'', 'maxResults'=> '25', 'fields'=>'items(title,description,mimeType)');
      if ($pageToken) {
        $parameters['pageToken'] = $pageToken;
      }
      $files = $service->files->listFiles($parameters);

      $result = array_merge($result, $files->getItems());
      $pageToken = $files->getNextPageToken();
    } catch (Exception $e) {
      print "An error occurred: " . $e->getMessage();
      $pageToken = NULL;
    }
  } while ($pageToken);
  return $result;
}

if (!isset($_REQUEST['code']) && !isset($_SESSION['access_token'])) {
    $authUrl = $client->createAuthUrl();
    print("<a href='".$authUrl."'>Authorize me</a>");
}else {
    if (isset($_GET['code'])) {
      $client->authenticate($_GET['code']);
      $_SESSION['access_token'] = $client->getAccessToken();
    }

    if (isset($_SESSION['access_token'])) {
      $client->setAccessToken($_SESSION['access_token']);
    }
    if ($client->getAccessToken()) {
      $_SESSION['access_token'] = $client->getAccessToken();  

    } 

    $files = retrieveAllFiles($service);
    foreach($files as $file){
        //print_r($file);
        print "Title: " . $file->getTitle().'<br/>';
        print "Description: " . $file->getDescription().'<br/>';
        print "MIME type: " . $file->getMimeType().'<br/>';
    }

}   

Update: Removed the '/' as per @Stuart's comment, which solved the issue.

解决方案

You don't need to configure app.yaml in this case - as you don't want to route any requests directly to these scripts.

Just put the source code for google-api-php-client in the same directory as your app and deploy it using appcfg.py.

Check my article on configuring the client here.

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