function pathauto_is_alias_reserved in Pathauto 7

1 call to pathauto_is_alias_reserved()

pathauto_alias_uniquify in ./pathauto.inc

Check to ensure a path alias is unique and add suffix variants if necessary.

1 string reference to 'pathauto_is_alias_reserved'

pathauto_hook_info in ./pathauto.module

Implements hook_hook_info().

File

./pathauto.module, line 567

Main file for the Pathauto module, which automatically generates aliases for content.

Code

function pathauto_is_alias_reserved($alias, $source, $langcode = LANGUAGE_NONE) {
  foreach (module_implements('pathauto_is_alias_reserved') as $module) {
    $result = module_invoke($module, 'pathauto_is_alias_reserved', $alias, $source, $langcode);
    if (!empty($result)) {

      // As soon as the first module says that an alias is in fact reserved,
      // then there is no point in checking the rest of the modules.
      return TRUE;
    }
  }
  return FALSE;
}