function media_youtube_emfield_providers in Media: YouTube 6

Implementation of hook_emfield_providers().

File

./media_youtube.module, line 183

Embedded Video Field provider file for YouTube.com.

Code

function media_youtube_emfield_providers($module, $provider = NULL) {

  // We know this module only includes the main provider file, avoid needless
  // PHP warnings.
  if ($module == 'emvideo' && (!isset($provider) || $provider == 'youtube')) {
    static $path;

    // Cache the result for later.
    if (!isset($path)) {
      $found = drupal_system_listing("{$provider}\\.inc\$", drupal_get_path('module', 'media_youtube') . "/providers/{$module}", 'name', 0);
      if (is_array($found) && !empty($found)) {
        $path = $found;
      }
    }
    return $path;
  }
}