PHP Extension

Upload File to Google Cloud Storage

See more Google Cloud Storage Examples

Demonstrates how to upload a file to Google Cloud Storage. PHP Extension

<?php

include("chilkat.php");

$success = false;

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

// This example uses a previously obtained access token having permission for the 
// scope "https://www.googleapis.com/auth/cloud-platform"

$jsonToken = new CkJsonObject();
$success = $jsonToken->LoadFile('qa_data/tokens/googleCloudStorage.json');
if ($success == false) {
    print $jsonToken->lastErrorText() . "\n";
    exit;
}

// Send a POST equivalent to this curl command.
// The content of the file is contained in the request body.

// curl -X POST --data-binary @[OBJECT] \
//     -H "Authorization: Bearer [OAUTH2_TOKEN]" \
//     -H "Content-Type: [OBJECT_CONTENT_TYPE]" \
//     "https://www.googleapis.com/upload/storage/v1/b/[BUCKET_NAME]/o?uploadType=media&name=[OBJECT_NAME]"

$http = new CkHttp();
$http->put_AuthToken($jsonToken->stringOf('access_token'));

$sbPath = new CkStringBuilder();
$sbPath->Append('/upload/storage/v1/b/bucket_name/o?uploadType=media&name=object_name');
$numReplaced = $sbPath->Replace('bucket_name','chilkat-bucket-b');
$numReplaced = $sbPath->Replace('object_name','penguins.jpg');

$req = new CkHttpRequest();
$req->put_HttpVerb('POST');
$req->put_Path($sbPath->getAsString());
$req->put_ContentType('image/jpeg');
// Indicate the file to be streamed in the request body when the HTTP POST is sent.
$req->StreamBodyFromFile('qa_data/jpg/penguins.jpg');

$resp = new CkHttpResponse();
$success = $http->HttpSReq('www.googleapis.com',443,true,$req,$resp);
if ($success == false) {
    print $http->lastErrorText() . "\n";
    exit;
}

$responseCode = $resp->get_StatusCode();
if ($responseCode == 401) {
    print $resp->bodyStr() . "\n";
    print 'If invalid credentials, then it is likely the access token expired.' . "\n";
    print 'Your app should automatically fetch a new access token and re-try.' . "\n";
    exit;
}

print 'Response code: ' . $responseCode . "\n";
print 'Response body' . "\n";
print $resp->bodyStr() . "\n";

// A successful response looks like this:
// Response code: 200
// Response body
// {
//  "kind": "storage#object",
//  "id": "chilkat-ocean/penguins.jpg/1502643657837855",
//  "selfLink": "https://www.googleapis.com/storage/v1/b/chilkat-ocean/o/penguins.jpg",
//  "name": "penguins.jpg",
//  "bucket": "chilkat-ocean",
//  "generation": "1502643657837855",
//  "metageneration": "1",
//  "contentType": "image/jpeg",
//  "timeCreated": "2017-08-13T17:00:57.811Z",
//  "updated": "2017-08-13T17:00:57.811Z",
//  "storageClass": "MULTI_REGIONAL",
//  "timeStorageClassUpdated": "2017-08-13T17:00:57.811Z",
//  "size": "777835",
//  "md5Hash": "nTd7EM53jEk4s8fixjoimg==",
//  "mediaLink": "https://www.googleapis.com/download/storage/v1/b/chilkat-ocean/o/penguins.jpg?generation=1502643657837855&alt=media",
//  "crc32c": "ixxYVw==",
//  "etag": "CJ+azOvX1NUCEAE="
// }

?>