function media_registration_item_formatters in D7 Media 6

Return a set of formatters which can format the specified item.

If $description is NULL, all formatters will be returned. A set of registered modules can be passed in to narrow the formatter options.

Parameters

string $description: File extension to return.

array $registrations: (Optional) If specified, then match only against these registrations.

Return value

array An array of formatter ids keyed by module.

File

./media.module, line 335

Media API

Code

function media_registration_item_formatters($description = '*', $registrations = NULL) {
  $formatters = array();

  // Get all the registrations if we don't have any.
  if (is_NULL($registrations)) {
    $registrations = media_get_registered_modules();
  }

  // Iterate through each of the registered modules and find the formatters.
  foreach ($registrations as $id => $registration) {

    // Look for the formatter, or just take all (wildcard being *).
    if (is_array($registration['kind']['formatter']['types']) && in_array($registration['kind']['formatter']['types'], $description) || $description == '*' || $registration['kind']['formatter']['types'] == '*') {
      $formatters[$registration['module']] = $id;
    }
  }
  return $formatters;
}