PHP

Google Drive Multipart Upload String

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Demonstrates a file upload to Google Drive where the contents of the file are contained in a string variable. Chilkat2 PHP

<?php

use Chilkat2\AuthGoogle;
use Chilkat2\JsonObject;
use Chilkat2\Rest;

$success = false;

// This example will upload a file to Google Drive.
$success = true;

// It requires the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.

$gAuth = new AuthGoogle();
$gAuth->Scope = 'https://www.googleapis.com/auth/drive';
$gAuth->SubEmailAddress = 'some.user@example.com';
$gAuth->ExpireNumSeconds = 3600;

// Obtain an access token as shown in one of the following examples:
// See Get Access Token using a Service Account JSON Key
// See Get Access Token using a P12 File

$rest = new Rest();

// Connect using TLS.
$bAutoReconnect = true;
$rest->Connect('www.googleapis.com', 443, true, $bAutoReconnect);

// Provide the authentication credentials (i.e. the access key)
$rest->SetAuthGoogle($gAuth);

// A multipart upload to Google Drive needs a multipart/related Content-Type
$rest->AddHeader('Content-Type', 'multipart/related');

// Specify each part of the request.

// The 1st part is JSON with information about the file.
$rest->PartSelector = '1';
$rest->AddHeader('Content-Type', 'application/json; charset=UTF-8');

$json = new JsonObject();
$json->AddStringAt(-1, 'title', 'helloWorld.txt');
$json->AddStringAt(-1, 'description', 'A simple text file that says Hello World.');
$json->AddStringAt(-1, 'mimeType', 'text/plain');
$rest->SetMultipartBodyString($json->Emit());

// The 2nd part is the file content.
// In this case, we'll upload a simple text file containing "Hello World!"
$rest->PartSelector = '2';
$rest->AddHeader('Content-Type', 'text/plain');
$rest->SetMultipartBodyString('Hello World!');

// POST https://www.googleapis.com/upload/drive/v2/files
try {
    $jsonResponse = $rest->FullRequestMultipart('POST', '/upload/drive/v2/files?uploadType=multipart');
} catch (\Chilkat2\Exception $e) {
    echo $e->getMessage(), "\n";
    exit;
}

// Show the JSON response.
echo 'Response Status Code: ', $rest->ResponseStatusCode, "\n";
echo 'Json Response: ', $jsonResponse, "\n";