protected function AcquiaDAMStreamWrapper::getStreamContent in Media: Acquia DAM 7

Fetch the content of the file using drupal_http_request().

Overrides DrupalRemoteStreamWrapper::getStreamContent

File

includes/AcquiaDAMStreamWrapper.inc, line 21

Create an Acquia DAM Stream Wrapper class for the Media/Resource module.

Class

AcquiaDAMStreamWrapper

Provides a remote stream wrapper for Acquia DAM assets.

Code

protected function getStreamContent() {
  if (!isset($this->stream_content)) {
    $this->stream_content = NULL;

    // Translate our acquiadam:// uri into a remote URL before we make the
    // request.
    $uri = file_create_url($this->uri);
    $request = drupal_http_request($uri);
    if (empty($request->error) && !empty($request->data)) {
      $this->stream_content = $request->data;
    }
    elseif (!empty($request->error)) {
      watchdog('media_acquiadam', '(@code) Error fetching asset content: @error', [
        '@code' => $request->code,
        '@error' => $request->error,
      ], WATCHDOG_NOTICE, l(t('View'), $uri));
    }
  }
  return $this->stream_content;
}