Chilkat HOME .NET Core C# Android™ AutoIt C C# C++ Chilkat2-Python CkPython Classic ASP DataFlex Delphi ActiveX Delphi DLL Go Java Lianja Mono C# Node.js Objective-C PHP ActiveX PHP Extension Perl PowerBuilder PowerShell PureBasic Ruby SQL Server Swift 2 Swift 3,4,5... Tcl Unicode C Unicode C++ VB.NET VBScript Visual Basic 6.0 Visual FoxPro Xojo Plugin
(PHP Extension) Manage Cloud Storage Bucket LabelsSee more Google Cloud Storage ExamplesDemonstrates how to add, update, and delete labels for a Cloud Storage bucket.
<?php // The version number (9_5_0) should match version of the Chilkat extension used, omitting the micro-version number. // For example, if using Chilkat v9.5.0.48, then include as shown here: include("chilkat_9_5_0.php"); // 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" // In this example, Get Google Cloud Storage OAuth2 Access Token, // the service account access token was saved to a text file. This example fetches the access token from the file.. $sbToken = new CkStringBuilder(); $sbToken->LoadFile('qa_data/tokens/googleCloudStorageAccessToken.txt','utf-8'); // ---- Step 1 // Create the JSON body of the PATCH request that will be sent. // This specifies labels to be added, updated, and/or deleted. // (To delete a label, set its value equal to null.) // { // "labels": { // "new_label_key": "new_label_value", // "existing_label_key": "updated_label_value", // "old_label_key": null // } // } // --------- // Important // --------- // You can apply multiple labels to each bucket, with a maximum of 64 labels per bucket. // - Keys and values cannot be longer than 63 characters each. // - Keys and values can only contain lowercase letters, numeric characters, underscores, and dashes. International characters are allowed. // - Label keys must start with a lowercase letter and international characters are allowed. // - Label keys cannot be empty. // Build JSON to update labels. // // During the testing of this example, my bucket already has the following labels: // { // "labels": { // "test1": "xyz", // "test": "abc", // "a": "abc" // } // } // For this example, I'm going to add a label "b", delete the label "test1", and update // the label "test". $json = new CkJsonObject(); $json->UpdateString('labels.b','bbb'); $json->UpdateString('labels.test','abc123'); $json->UpdateNull('labels.test1'); // ---- Step 2 // Send a PATCH equivalent to this curl command // curl -X PATCH --data-binary @[JSON_FILE_NAME].json \ // -H "Authorization: Bearer [OAUTH2_TOKEN]" \ // -H "Content-Type: application/json" \ // "https://www.googleapis.com/storage/v1/b/[BUCKET_NAME]?fields=labels" $http = new CkHttp(); $http->put_AuthToken($sbToken->getAsString()); $http->SetUrlVar('bucket_name','chilkat-ocean'); $url = 'https://www.googleapis.com/storage/v1/b/{$bucket_name}?fields=labels'; // resp is a CkHttpResponse $resp = $http->PText('PATCH',$url,$json->emit(),'utf-8','application/json',false,false); if ($http->get_LastMethodSuccess() == 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; } // Note: A 400 response code is likely caused by illegal characters used for a label name and/or value. print 'Response code: ' . $responseCode . "\n"; print 'Response body' . "\n"; print $resp->bodyStr() . "\n"; // A response code = 200 indicates success, and the response body contains the JSON // for the new/updated set of labels // Response code: 200 // Response body // { // "labels": { // "test": "abc123", // "a": "abc", // "b": "bbb" // } // } ?> |
© 2000-2024 Chilkat Software, Inc. All Rights Reserved.