Pfthb

I want to create a google drive flysystem.
I create this app based Yii2, but I dont mind if you give me another solution in php.

Ok, so far, this what I've done.

1. 
   composer require creocoder/yii2-flysystem for the Flysystem


2. 
   composer require nao-pon/flysystem-google-drive:~1.1 for the Adapter

I create a configuration in config/web.php

'components' => [
 'googleDrive' => [
 'class' => 'appmodulessuperAdmincomponentsGoogleDriveFilesystem',
 'clientId' => 'myIDHere',
 'clientSecret' => 'secretHere',
 'refreshToken' => 'tokenHere',
 'rootFolderId' => ''
 ],
]

then this is the GoogleDriveFilesystem that I extends from creocoderflysystemFilesystem;

namespace appmodulessuperAdmincomponents;


use creocoderflysystemFilesystem;
use elFinder;
use elFinderConnector;
use Google_Client;
use Google_Service_Drive;
use HypwebFlysystemGoogleDriveGoogleDriveAdapter;
use yiibaseInvalidConfigException;

class GoogleDriveFilesystem extends Filesystem

 public $clientId;
 public $clientSecret;
 public $refreshToken;
 public $rootFolderId;
 public $adapter;

 /**
 * @inheritdoc
 */
 public function init()
 
 if ($this->clientId === null) 
 throw new InvalidConfigException('The "clientId" property must be set.');
 
 if ($this->clientSecret === null) 
 throw new InvalidConfigException('The "clientSecret" property must be set.');
 
 if ($this->refreshToken === null) 
 throw new InvalidConfigException('The "refreshToken" property must be set.');
 
 parent::init();
 

 /**
 * @return GoogleDriveAdapter
 */
 protected function prepareAdapter()
 
 $client = new Google_Client();
 $client->setClientId($this->clientId);
 $client->setClientSecret($this->clientSecret);
 $client->refreshToken($this->refreshToken);
 $service = new Google_Service_Drive($client);

 $this->adapter = new GoogleDriveAdapter($service, $this->rootFolderId, [
 'useHasDir' => true
 ]);
 return $this->adapter;
 


 public function displayInElFinder()
 
 $googleDrive = $this->adapter;
 // Make Flysystem adapter and cache object
 $useCache = true;
 if ($useCache) 
 // Example to Flysystem cacheing
 $cache = new LeagueFlysystemCachedStorageAdapter(
 new LeagueFlysystemAdapterLocal('flycache'),
 'gdcache',
 300
 );

 // Flysystem cached adapter
 $adapter = new LeagueFlysystemCachedCachedAdapter(
 $googleDrive,
 $cache
 );
 else 
 // Not use cached adapter
 $cache = null;
 $adapter = $googleDrive;
 

 // Google Drive elFinder Volume driver
 $gdrive = [
 // require
 'driver' => 'FlysystemExt',
 'filesystem' => new LeagueFlysystemFilesystem($adapter),
 'fscache' => $cache,
 'separator' => '/',
 'alias' => 'GoogleDrive',
 'rootCssClass' => 'elfinder-navbar-root-googledrive'
 ];

 // elFinder volume roots options
 $elFinderOpts = [
 'roots' => 
 ];

 $elFinderOpts['roots'] = $gdrive;

 // run elFinder
 $connector = new elFinderConnector(new elFinder($elFinderOpts));
 $connector->run();;
 

For the testing, I use

<?php $obj = Yii::$app->googleDrive;?>

<pre>
 <?= yiihelperVarDumper::dumpAsString($obj->listContents()) ?>
</pre>

I got success one.

[
0 => [
 'name' => 'Contoh BL'
 'type' => 'dir'
 'path' => '1oF2A4SVTGL3zq9XDRF7o2hIzZ66IFeFS'
 'filename' => 'Contoh BL'
 'extension' => ''
 'timestamp' => 1542228118
 'size' => 0
 'hasdir' => false
 'dirname' => ''
 'basename' => '1oF2A4SVTGL3zq9XDRF7o2hIzZ66IFeFS'
]
] 

But how to display them into elFinder,
I try like this,

<div class="row">
 <div class="col-xs-12 col-sm-12 col-md-12 col-lg-12">
 <?php $obj = Yii::$app->googleDrive; ?>

 <?php $obj->displayInElFinder() ?>
 </div>
</div>

I got error like this:

 "error": [
 "errUnknownCmd"
 ]