AWS S3 displaying a file on the client browser-CodePudding

I am trying to use AWS to store all files from my app there. I was successfully able to upload them to the bucket, but I am not able to retrieve the object to show it to the user. I am getting an error "You cannot call GetObject on the service resource." I am not sure what is wrong? I thought it was permission issues? but if so how come I can upload the file?

Here is what I have

function aws_file_upload($key,$file)
{

    $aws = aws();

    // Get a resource representing the S3 service.
    $s3 = $aws->s3;
    $bucket = $s3->bucket('my-bucket-name');

    try{
        $result = $object = $bucket->putObject([
            'Key'  => $key,
            'Body' => fopen($file, 'r'),
    ]);
    $status = 'OK';

    }catch(Exception $e){
        $status = 'error';
    }

    return $status;
}

function aws_file_get($key)
{
    $aws = aws();
    $s3 = $aws->s3;
    $result = $s3->getObject([
        'Bucket' => 'my-bucket-name',
        'Key'    => $key
    ]);

   // Display the object in the browser.
   header("Content-Type: {$result['ContentType']}");
   echo $result['Body'];

}
$key = 'Cases/my-file.pdf';
$file_name = 'my-file.pdf';
$res = aws_file_upload($key,$file_name);/// this will put the file into the AWS bucket 

$result = aws_file_get($key);/// this will through the error

CodePudding user response：

You need to create an s3 client.

Here is some sample code from Creating and Using Amazon S3 Buckets with the AWS SDK for PHP Version 3 - AWS SDK for PHP:

require 'vendor/autoload.php';

use Aws\S3\S3Client;  
use Aws\Exception\AwsException;

$s3Client = new S3Client([
    'profile' => 'default',
    'region' => 'us-west-2',
    'version' => '2006-03-01'
]);
$result = $s3Client->putObject([
    'Bucket' => $bucket,
    'Key' => $key,
    'SourceFile' => $file_Path,
]);

CodePudding user response：

For anyone wanting an answer here was my solution.

$aws = aws();
$s3 = $aws->s3;
$bucket = $s3->bucket('my-bucket-name');

$result = $bucket->object($key)->get();

header("Content-Type: {$result['ContentType']}");
echo $result['Body'];