function file_info_file_types in D7 Media 7

Returns information about file types from hook_file_type_info().

Parameters

$file_type: (optional) A file type name. If ommitted, all file types will be returned.

Return value

Either a file type description, as provided by hook_file_type_info(), or an array of all existing file types, keyed by file type name.

6 calls to file_info_file_types()

file_entity_entity_info_alter in file_entity/file_entity.module

Implements hook_entity_info_alter().

file_entity_list_types_page in file_entity/file_entity.admin.inc

Displays the file type admin overview page.

file_get_type in file_entity/file_entity.file_api.inc

Determines the file type of a passed in file object.

file_type_load in file_entity/file_entity.file_api.inc

Returns an object with file type information, so that %file_type can be used in hook_menu() paths.

file_view_file in file_entity/file_entity.file_api.inc

Generate an array for rendering just the file portion of a file entity.

... See full list

1 string reference to 'file_info_file_types'

file_info_cache_clear in file_entity/file_entity.file_api.inc

Clears the file info cache.

File

file_entity/file_entity.file_api.inc, line 24

API extensions of Drupal core's file.inc.

Code

function file_info_file_types($file_type = NULL) {
  $info =& drupal_static(__FUNCTION__);
  if (!isset($info)) {
    $info = module_invoke_all('file_type_info');
    drupal_alter('file_type_info', $info);
    _file_sort_array_by_weight($info);
  }
  if (isset($file_type)) {
    if (isset($info[$file_type])) {
      return $info[$file_type];
    }
  }
  else {
    return $info;
  }
}