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187 lines
4.6 KiB
187 lines
4.6 KiB
1 year ago
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<?php
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/**
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* Copyright 2019 Huawei Technologies Co.,Ltd.
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* Licensed under the Apache License, Version 2.0 (the "License"); you may not use
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* this file except in compliance with the License. You may obtain a copy of the
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* License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software distributed
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* under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
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* CONDITIONS OF ANY KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations under the License.
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*
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*/
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/**
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* This sample demonstrates how to do object-related operations
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* (such as create/delete/get/copy object, do object ACL/OPTIONS)
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* on OBS using the OBS SDK for PHP.
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*/
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if (file_exists ( 'vendor/autoload.php' )) {
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require 'vendor/autoload.php';
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} else {
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require '../vendor/autoload.php'; // sample env
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}
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if (file_exists ( 'obs-autoloader.php' )) {
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require 'obs-autoloader.php';
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} else {
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require '../obs-autoloader.php'; // sample env
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}
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use Obs\ObsClient;
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use Obs\ObsException;
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$ak = '*** Provide your Access Key ***';
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$sk = '*** Provide your Secret Key ***';
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$endpoint = 'https://your-endpoint:443';
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$bucketName = 'my-obs-bucket-demo';
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$objectKey = 'my-obs-object-key-demo';
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/*
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* Constructs a obs client instance with your account for accessing OBS
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*/
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$obsClient = ObsClient::factory ( [
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'key' => $ak,
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'secret' => $sk,
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'endpoint' => $endpoint,
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'socket_timeout' => 30,
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'connect_timeout' => 10
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] );
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try
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{
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/*
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* Create bucket
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*/
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printf("Create a new bucket for demo\n\n");
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$obsClient -> createBucket(['Bucket' => $bucketName]);
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/*
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* Create object
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*/
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$content = 'Hello OBS';
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$obsClient -> putObject(['Bucket' => $bucketName, 'Key' => $objectKey, 'Body' => $content]);
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printf("Create object: %s successfully!\n\n", $objectKey);
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/*
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* Get object metadata
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*/
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printf("Getting object metadata\n");
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$resp = $obsClient->getObjectMetadata([
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'Bucket'=>$bucketName,
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'Key'=>$objectKey,
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]);
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printf("\tMetadata:%s\n\n", json_encode($resp));
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/*
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* Get object
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*/
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printf("Getting object content\n");
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$resp = $obsClient -> getObject(['Bucket' => $bucketName, 'Key' => $objectKey]);
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printf("\t%s\n\n", $resp['Body']);
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/*
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* Copy object
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*/
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$sourceBucketName = $bucketName;
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$destBucketName = $bucketName;
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$sourceObjectKey = $objectKey;
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$destObjectKey = $objectKey . '-back';
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printf("Copying object\n\n");
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$obsClient -> copyObject([
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'Bucket'=> $destBucketName,
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'Key'=> $destObjectKey,
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'CopySource'=>$sourceBucketName . '/' . $sourceObjectKey,
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'MetadataDirective' => ObsClient::CopyMetadata
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]);
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/*
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* Options object
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*/
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doObjectOptions();
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/*
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* Put/Get object acl operations
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*/
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doObjectAclOperations();
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/*
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* Delete object
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*/
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printf("Deleting objects\n\n");
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$obsClient -> deleteObject(['Bucket' => $bucketName, 'Key' => $objectKey]);
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$obsClient -> deleteObject(['Bucket' => $bucketName, 'Key' => $destObjectKey]);
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} catch ( ObsException $e ) {
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echo 'Response Code:' . $e->getStatusCode () . PHP_EOL;
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echo 'Error Message:' . $e->getExceptionMessage () . PHP_EOL;
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echo 'Error Code:' . $e->getExceptionCode () . PHP_EOL;
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echo 'Request ID:' . $e->getRequestId () . PHP_EOL;
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echo 'Exception Type:' . $e->getExceptionType () . PHP_EOL;
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} finally{
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$obsClient->close ();
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}
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function doObjectOptions()
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{
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global $obsClient;
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global $bucketName;
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global $objectKey;
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$obsClient->setBucketCors ( [
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'Bucket' => $bucketName,
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'CorsRule' => [
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[
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'AllowedMethod' => ['HEAD', 'GET', 'PUT'],
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'AllowedOrigin' => ['http://www.a.com', 'http://www.b.com'],
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'AllowedHeader'=> ['Authorization'],
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'ExposeHeaders' => ['x-obs-test1', 'x-obs-test2'],
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'MaxAgeSeconds' => 100
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]
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]
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] );
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$resp = $obsClient->optionsObject([
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'Bucket'=>$bucketName,
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'Key' => $objectKey,
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'Origin'=>'http://www.a.com',
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'AccessControlRequestMethods' => ['PUT'],
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'AccessControlRequestHeaders'=> ['Authorization']
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]);
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printf ("Options bucket: %s\n\n", json_encode($resp -> toArray()));
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}
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function doObjectAclOperations()
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{
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global $obsClient;
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global $bucketName;
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global $objectKey;
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printf("Setting object ACL to " . ObsClient::AclPublicRead . "\n\n");
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$obsClient ->setObjectAcl([
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'Bucket' => $bucketName,
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'Key' => $objectKey,
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'ACL' => ObsClient::AclPublicRead
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]);
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printf("Getting object ACL\n");
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$resp = $obsClient -> getObjectAcl([
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'Bucket' => $bucketName,
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'Key' => $objectKey
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]);
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printf("\tOwner:%s\n", json_encode($resp['Owner']));
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printf("\tGrants:%s\n\n", json_encode($resp['Grants']));
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}
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