function taxonomy_access_fix_form_taxonomy_overview_vocabularies_alter in Taxonomy access fix 7.2

Same name and namespace in other branches

1. 7 taxonomy_access_fix.module \taxonomy_access_fix_form_taxonomy_overview_vocabularies_alter()

Implements hook_form_FORM_ID_alter() for taxonomy_overview_vocabularies().

Form URI: 'admin/structure/taxonomy'.

See also

taxonomy_overview_vocabularies()

theme_taxonomy_overview_vocabularies()

File

./taxonomy_access_fix.module, line 17

This file contains all hooks and callbacks for extra/improved Taxonomy permissions.

Code

function taxonomy_access_fix_form_taxonomy_overview_vocabularies_alter(&$form, &$form_state) {

  // Admin: don't fix anything.
  if (user_access('administer taxonomy')) {
    return TRUE;
  }

  // Others: remove some vocabularies.
  foreach (element_children($form) as $vid) {
    if (is_numeric($vid) && ($vocabulary = $form[$vid]['#vocabulary'])) {

      // No access at all?
      if (!taxonomy_access_fix_access('list terms', $vocabulary)) {

        // Unfortunately, just setting #access isn't enough.
        unset($form[$vid]);
        continue;
      }

      // Remove weight form element.
      unset($form[$vid]['weight']);

      // Remove "edit vocabulary" link.
      $form[$vid]['edit']['#access'] = FALSE;

      // Maybe no "add terms" access.
      if (!taxonomy_access_fix_access('add terms', $vocabulary)) {
        $form[$vid]['add']['#access'] = FALSE;
      }
    }
  }

  // Remove "Save" button and prevent draggable table generation.
  unset($form['actions']);
}