APP-1085-spike.php

<?php
require_once __DIR__ . '/vendor/autoload.php';

$type = 'pdf';

if (isset($argv[1]) && $argv[1] == 'html') {
    $type = 'html';
}
// Step1: https://developers.google.com/identity/protocols/OAuth2ServiceAccount => create service account
// Step2: https://console.developers.google.com/apis/api/drive.googleapis.com/overview?project=801063020741 => enable drive api
// Step3: Share folder with service account

putenv('GOOGLE_APPLICATION_CREDENTIALS=' . __DIR__ . '/secret/key.json');

define(
    'SCOPES',
    implode(
        ' ',
        [
            Google_Service_Drive::DRIVE
        ]
    )
);

$client = new Google_Client();
$client->useApplicationDefaultCredentials();
$client->setScopes(SCOPES);
$service = new Google_Service_Drive($client);

$optParams = [
    'pageSize' => 10,
    'fields'   => 'nextPageToken, files(id, name)',
    'q'        => 'name ="AGB_TEST_SPIKE_DE"'
];
$results   = $service->files->listFiles($optParams);

if (count($results->getFiles()) == 0) {
    print "No files found.\n";
} else {
    foreach ($results->getFiles() as $file) {

        /* @var $file Google_Service_Drive_DriveFile */

        if ($type == 'html') {

            $response = $service->files->export(
                $file->getId(),
                'text/html',
                [
                    'alt' => 'media'
                ]
            );
            $content  = $response->getBody()->getContents();
            echo $content;
        } else {
            $response = $service->files->export(
                $file->getId(),
                'application/pdf',
                [
                    'alt' => 'media'
                ]
            );
            $content  = $response->getBody()->getContents();

            // move to s3

            $s3 = new Aws\S3\S3Client(
                [
                    'version'     => 'latest',
                    'region'      => 'eu-central-1',
                ]
            );

            $result = $s3->putObject(
                [
                    'ACL'         => 'public-read',
                    'ContentType' => 'application/pdf',
                    'Bucket'      => 'spike-pe',
                    'Key'         => 'AGB_TEST_SPIKE_DE.pdf',
                    'Body'        => $content
                ]
            );
            echo $result['ObjectURL'];
        }
    }
}