function _vppr_access_taxonomy in Vocabulary Permissions Per Role 6

VPPR's access callback for taxonomy overview page (main entry point).

Grants access to taxonomy overview page even if $user has access to any of the vocabularies.

1 string reference to '_vppr_access_taxonomy'

vppr_menu_alter in ./vppr.module

Implementation of hook_menu_alter().

File

./vppr.module, line 34

Vocabulary Permissions Per Role

Code

function _vppr_access_taxonomy() {
  if (user_access('administer taxonomy')) {
    return TRUE;
  }
  global $user;
  $perms = variable_get('vppr_perms', array(
    array(),
  ));
  foreach ($perms as $perm) {
    $diff = array_intersect(array_keys($perm), array_keys($user->roles));
    if (!empty($diff)) {
      return TRUE;
    }
  }
  return FALSE;
}