<?php defined('BASEPATH') OR exit('No direct script access allowed');


include_once APPPATH.'/vendor/autoload.php';
use Aws\S3\S3Client;
use Aws\Exception\AwsException;

class AWS_S3
{
	private $S3;
	private $name = "TEST";
	private $s3_properties = array('region'=>'ap-south-1','version'=>'latest','credentials' => array(
		'key' => 'AKIAJCUXIQE32HVETEOQ',
		'secret'  => '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',
	  ));
	public function __construct()
    {
        // Construct the parent class
        //parent::__construct();
		
		//echo "listAllBuckets";
			$this->S3 = S3Client::factory($this->s3_properties);
        //$this->getAllObjectsInaBucket();
		
    }
	
	public function listAllBuckets()
	{
		
		$buckets = array();
	try{
			$buckets = $this->S3->listBuckets();
	   
	   } catch(AwsException $e){ 
			// echo $e->getMessage();
			// echo "\n"; .
			}
		
		return $buckets;
	}
	
	public function createNewBucket($BUCKET_NAME)
	{
		
		try {
				$result = $this->S3->createBucket(['Bucket' => $BUCKET_NAME]);
				
				print_r($result);
			} catch (AwsException $e) {
				// output error message if fails
				echo $e->getMessage();
				echo "\n";
			}
	}
	
	public function uploadFileToS3Bucket($data)
	{
			
			$result = $this->S3->putObject([
			'Bucket'     => $data['bucket_name'],
			'Key'        => $data['key'],
			'SourceFile' => $data['sourcefile'],
			'ContentType' => '*/*',
			'StorageClass' => 'STANDARD',
			'ACL'=>'public-read'
			]);
			return $result;
	}
	
	public function getSingleObjectInaBucket()
	{
		$result = array();
		
		try {
		$result = $this->S3->getObject([
        'Bucket' => 'thecucumber',
        'Key'    => 'byapi/woodgrass1.jpg'
		//'ResponseContentType'        => 'image/png'
		//'ResponseContentDisposition' => 'attachment; woodgrass1.jpg',
			]);
		}
		catch(AwsException $e)
		{
			echo $e->getMessage();
		}
		
			return $result;
			

	}
	
	public function getAllObjectsInaBucket()
	{
				try {
					$objects = $this->S3->getIterator('ListObjects', [
						'Bucket' => 'thecucumber',
						'Prefix' => ''
					]);

					echo "Keys retrieved!" ;
					//print_r($objects);
					foreach ($objects as $object) {
						print_r($object) ;
					}
		} catch (S3Exception $e) {
			echo $e->getMessage() . PHP_EOL;
		}

	}
	
	
}

?>