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Codeigniter and S3

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  1. public function batchUploadS3($files, $bucket, $bucketPath = '') 
  2.     {   
  3.         // Now we should push these off to S3           
  4.         // Include the SDK
  5.         require_once(APPPATH . "/libraries/amazon_sdk/sdk.class.php");
  6.  
  7.         $s3 = new \AmazonS3();
  8.  
  9.         // Prepare to hold the individual filenames
  10.         $individual_filenames = array();
  11.  
  12.         // Loop over the list, referring to a single file at a time
  13.         foreach ($files as $id=>$file)
  14.         {   
  15.             // Grab only the filename part of the path
  16.             $fileParts = pathinfo($file);
  17.             $filename = $bucketPath.'/'.$fileParts['basename'];
  18.  
  19.             // Store the filename for later use
  20.             $individual_filenames[$id] = $filename;
  21.  
  22.             /* Prepare to upload the file to our new S3 bucket. Add this
  23.            request to a queue that we won't execute quite yet. */
  24.             $s3->batch()->create_object($bucket, $filename, array(
  25.                                                             'fileUpload' => $file,
  26.                                                             'acl' => AmazonS3::ACL_PUBLIC
  27.                 )); 
  28.         }   
  29.  
  30.         /* Execute our queue of batched requests. This may take a few seconds to a
  31.            few minutes depending on the size of the files and how fast your upload
  32.            speeds are. */
  33.         $file_upload_response = $s3->batch()->send();
  34.  
  35.         /* Since a batch of requests will return multiple responses, let's
  36.            make sure they ALL came back successfully using `areOK()` (singular
  37.            responses use `isOK()`). */
  38.         if ($file_upload_response->areOK())
  39.         {   
  40.                 // Loop through the individual filenames
  41.                 foreach ($individual_filenames as $id=>$filename)
  42.                 {   
  43.                         /* Display a URL for each of the files we uploaded. Since uploads default to
  44.                            private (you can choose to override this setting when uploading), we'll
  45.                            pre-authenticate the file URL for the next 5 minutes. */
  46.                         $files[$id] = $s3->get_object_url($bucket, $filename);
  47.                 }   
  48.         }else{
  49.             error_log("batchUploadS3 failed");
  50.         }   
  51.  
  52.         return $files;
  53.     }

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