Provides a form for importing vocabularies and their terms.

Tripal allows for vocabularies to be stored separately from the biological data. By default, the Tripal Chado module uses Chado for both the data storage backend and for storing controlled vocabularies. This is a wrapper function that calls the hook_vocab_import_form() hook function that allows the term storage backend to provide an approprite import form.

_state

Parameters

$form:

File

tripal/includes/tripal.admin.inc, line 81

Code

function tripal_vocabulary_import_form($form, &$form_state) {
  // TODO: we need some sort of administrative interface that lets the user
  // switch to the desired vocabulary type. For now, we'll just use the
  // first one in the list.
  $stores = module_invoke_all('vocab_storage_info');
  if (is_array($stores) and count($stores) > 0) {
    $keys = array_keys($stores);
    $module = $stores[$keys[0]]['module'];
    $function = $module . '_vocab_import_form';
    if (function_exists($function)) {
      $form = $function($form, $form_state);
    }
    else {
      drupal_set_message("The function '$function' is not implemented. Cannot import vocabularies.", 'error');
    }
  }
  else {
    tripal_set_message('A storage backend is not enabled for managing
          the vocabulary terms used to create content.  Please enable
          a module that supports storage of vocabualary terms (e.g. tripal_chado)
          and return to create new Tripal content types.', TRIPAL_NOTICE);
  }
  return $form;
}