protected function AmazonS3StreamWrapper::_amazons3_is_dir in AmazonS3 7

Determine whether the $uri is a directory.

Parameters

string $uri: A string containing the uri to the resource to check. If none is given defaults to $this->uri

Return value

bool TRUE if the resource is a directory

2 calls to AmazonS3StreamWrapper::_amazons3_is_dir()

AmazonS3StreamWrapper::dir_opendir in ./AmazonS3StreamWrapper.inc

Support for opendir().

AmazonS3StreamWrapper::_amazons3_get_object in ./AmazonS3StreamWrapper.inc

Try to fetch an object from the metadata cache.

File

./AmazonS3StreamWrapper.inc, line 1189

Drupal stream wrapper implementation for Amazon S3

Class

AmazonS3StreamWrapper

@file Drupal stream wrapper implementation for Amazon S3

Code

protected function _amazons3_is_dir($uri = NULL) {
  if ($uri === NULL) {
    $uri = $this->uri;
  }
  if ($uri !== NULL) {
    $path = $this
      ->getLocalPath($uri);
    if (strlen($path) === 0) {
      return TRUE;
    }
    try {
      $response = $this
        ->getS3()
        ->list_objects($this->bucket, array(
        'prefix' => $path . '/',
        'max-keys' => 1,
      ));
      if ($response && isset($response->body->Contents->Key)) {
        return TRUE;
      }
    } catch (Exception $e) {
      watchdog('amazons3', 'Unable to check directory status of @path', array(
        '@path' => $path,
      ), WATCHDOG_NOTICE);
    }
  }
  return FALSE;
}