【PHP】Laravelを使ってGoogleドライブにファイルをアップロードしてみる

$ docker-compose up -d

$ docker-compose exec php bash

$ composer create-project laravel/laravel

$ cd laravel

$ composer require google/apiclient:^2.0

...

  - Downloading phpseclib/phpseclib (2.0.29)
  - Downloading psr/cache (1.0.1)
  - Downloading firebase/php-jwt (v5.2.0)
  - Downloading google/auth (v1.14.3)
  - Downloading google/apiclient-services (v0.156)
  - Downloading google/apiclient (v2.8.3)
  - Installing phpseclib/phpseclib (2.0.29): Extracting archive
  - Installing psr/cache (1.0.1): Extracting archive
  - Installing firebase/php-jwt (v5.2.0): Extracting archive
  - Installing google/auth (v1.14.3): Extracting archive
  - Installing google/apiclient-services (v0.156): Extracting archive
  - Installing google/apiclient (v2.8.3): Extracting archive
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Package phpunit/php-token-stream is abandoned, you should avoid using it. No replacement was suggested.
Generating optimized autoload files
> Illuminate\Foundation\ComposerScripts::postAutoloadDump
> @php artisan package:discover --ansi
Discovered Package: facade/ignition
Discovered Package: fideloper/proxy
Discovered Package: fruitcake/laravel-cors
Discovered Package: laravel/tinker
Discovered Package: nesbot/carbon
Discovered Package: nunomaduro/collision
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$ mkdir app/Libs
$ touch GoogleDrive.php

<?php

namespace App\Libs;

class GoogleDrive
{
    /**
     * Googleドライブへの認証を行う
     * @return Google_Service_Drive
     */
    public function getDriveClient(): \Google_Service_Drive
    {
        $client = new \Google_Client();

        // サービスアカウント作成時にダウンロードしたJSONファイルの名前を「client_secret」変更し、configフォルダ内に設置
        $client->setAuthConfig(config_path('client_secret.json'));
        $client->setScopes(['https://www.googleapis.com/auth/drive']);

        return new \Google_Service_Drive($client);
    }

    /**
     * ファイルをアップロードする
     *
     * @return GoogleDrive
     */
    public function fileUpload()
    {
        $driveClient = $this->getDriveClient();

        $fileMetadata = new \Google_Service_Drive_DriveFile([
            'name' => 'sample.jpg', // Googleドライブへアップロードされた際のファイル名（今回は「sample.jpg」とする）
            'parents' => ['xxxxxxxxxxxxxxxxxx'], // 保存先のフォルダID（配列で渡さなければならないので注意）
        ]);

        $driveClient->files->create($fileMetadata, [
            'data' => file_get_contents(storage_path('app/public/sample.jpg')), // アップロード対象となるファイルのパス（今回はstorage/app/public配下の「sample.jpg」を指定）
            'mimeType' => ' image/jpeg',
            'uploadType' => 'media',
            'fields' => 'id',
        ]);
    }
}

$ php artisan make:command GoogleDriveFileUpload

<?php

namespace App\Console\Commands;

use Illuminate\Console\Command;
use App\Libs\GoogleDrive;

class GoogleDriveFileUpload extends Command
{
    /**
     * The name and signature of the console command.
     *
     * @var string
     */
    protected $signature = 'google_drive:file_upload';

    /**
     * The console command description.
     *
     * @var string
     */
    protected $description = 'Upload file to Google Drive';

    /**
     * @var GoogleDrive
     */
    public $googleDrive;

    /**
     * Create a new command instance.
     *
     * @return void
     */
    public function __construct(GoogleDrive $googleDrive)
    {
        parent::__construct();
        $this->googleDrive = $googleDrive;
    }

    /**
     * Execute the console command.
     *
     * @return int
     */
    public function handle()
    {
        $this->googleDrive->fileUpload();
    }
}

$ php artisan google_drive:file_upload