编辑文件 - S3.php

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路径: /srv/systems_dir/yuppiecred/library/Core/Amazon/S3.php
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<?php

require 'aws.phar';

use Aws\S3\S3Client;
use Aws\S3\Exception\S3Exception;
use Guzzle\Http\Client;
use Aws\S3\Enum\Permission;
use Aws\S3\Enum\Group;
use Aws\S3\Model\AcpBuilder;

class Core_Amazon_S3
{
    private $_accessKey;
    private $_secretKey;
    private $_s3;
    private $_bucketName;

public function __construct()
    {
        $this->getConfigurations();
        $this->_s3 = S3Client::factory(array(
                    'key' => $this->_accessKey,
                    'secret' => $this->_secretKey
                ));
    }

public function getConfigurations()
    {
        //teste local
        $config = new Zend_Config_Ini(APPLICATION_PATH . "/configs/configuracoes.ini");
        //usuário final
//        $config = new Zend_Config_Ini(CLIENT_PATH . "/configs/configuracoes.ini");
        $this->_accessKey = $config->production->s3->access_key;
        $this->_secretKey = $config->production->s3->secret_key;
        $this->_bucketName = $config->production->s3->bucket_name;
    }

public function createBucket($bucketName)
    {
        try {
            $this->_s3->createBucket(array('ACL' => 'private',
                'Bucket' => $bucketName));
        } catch ( S3Exception $e ) {
            return $e->getMessage();
        }
    }

public function getObject($object)
    {
        try {
            return $this->_s3->getObject(array(
                        'Bucket' => $this->_bucketName,
                        'Key' => $object
                    ));
        } catch ( S3Exception $e ) {
            echo $e->getMessage();
        }
    }

public function getObjectUrl($uri, $lifetime = "+1 minutes")
    {
        try {
            $http = new Client();
            $signedUrl = $this->_s3->getObjectUrl($this->_bucketName, $uri, $lifetime);
            $response = $http->get($signedUrl)->send();
            return $response->getBody();
        } catch ( S3Exception $exc ) {
            echo $exc->getMessage();
        }
    }
    
    public function putObject($fileName, $localPath)
    {
        try {
            $result = $this->_s3->putObject(array(
                'ACL' => 'authenticated-read',
                'Bucket' => $this->_bucketName,
                'Key' => $fileName,
                'SourceFile' => $localPath
            ));
            
            return $result['ObjectURL'];
        } catch ( Zend_Service_Amazon_S3_Exception $e ) {
            return $e->getMessage();
        }
    }

public function getObjectsByBucket()
    {
        try {
            return $this->_s3->getObjectsByBucket(array('Bucket' => $this->_bucketName));
        } catch ( Zend_Service_Amazon_S3_Exception $e ) {
            return $e->getMessage();
        }
    }

public function getInfo($name)
    {
        try {
            return $this->_s3->getInfo($name);
        } catch ( Zend_Service_Amazon_S3_Exception $e ) {
            return $e->getMessage();
        }
    }

public function deleteObject($file)
    {
        try {
            return $this->_s3->deleteObject(array('Bucket' => $this->_bucketName, 'Key' => $file));
        } catch ( Zend_Service_Amazon_S3_Exception $e ) {
            return $e->getMessage();
        }
    }

public function removeBucket()
    {
        try {
            return $this->_s3->removeBucket($this->_bucketName);
        } catch ( Zend_Service_Amazon_S3_Exception $e ) {
            return $e->getMessage();
        }
    }
    
    public function isValidBucketName($bucketName)
    {
        return $this->_s3->isValidBucketName($bucketName);
    }
    
    public function clearBucket($bucketName)
    {
        return $this->clearBucket($bucketName);
    }

}

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