function taxonomy_manager_tree_process_elements in Taxonomy Manager 6.2

Same name and namespace in other branches

1. 5 taxonomy_manager.module \taxonomy_manager_tree_process_elements()
2. 6 taxonomy_manager.module \taxonomy_manager_tree_process_elements()
3. 7 taxonomy_manager.module \taxonomy_manager_tree_process_elements()

Processes the tree form element

Parameters

$element:

Return value

the tree element

1 string reference to 'taxonomy_manager_tree_process_elements'

taxonomy_manager_elements in ./taxonomy_manager.module

Implementation of hook_elements

File

./taxonomy_manager.module, line 347

Taxonomy Manager

Code

function taxonomy_manager_tree_process_elements($element) {
  global $_taxonomy_manager_existing_ids;

  //TEMP: seems like this functions gets called twice in preview and cause problem because of adding the settings to js twice
  $_taxonomy_manager_existing_ids = is_array($_taxonomy_manager_existing_ids) ? $_taxonomy_manager_existing_ids : array();
  $module_path = drupal_get_path('module', 'taxonomy_manager') . '/';
  $id = form_clean_id(implode('-', $element['#parents']));
  $vid = $element['#vid'];
  if (!$element['#siblings_page'] && !in_array($id, $_taxonomy_manager_existing_ids)) {
    $_taxonomy_manager_existing_ids[$id] = $id;
    drupal_add_css($module_path . 'css/taxonomy_manager.css');
    drupal_add_js($module_path . 'js/tree.js');
    drupal_add_js(array(
      'siblingsForm' => array(
        'url' => url('admin/content/taxonomy_manager/siblingsform'),
        'modulePath' => $module_path,
      ),
    ), 'setting');
    drupal_add_js(array(
      'childForm' => array(
        'url' => url('admin/content/taxonomy_manager/childform'),
        'modulePath' => $module_path,
      ),
    ), 'setting');
    drupal_add_js(array(
      'taxonomytree' => array(
        'id' => $id,
        'vid' => $vid,
      ),
    ), 'setting');
  }
  if (!is_array($element['#operations'])) {
    $opertions_callback = 'taxonomy_manager_' . implode('_', $element['#parents']) . '_operations';
    if (function_exists($opertions_callback)) {
      $element['#operations_callback'] = $opertions_callback;
    }
  }
  if (!isset($element['#link'])) {
    $link_callback = 'taxonomy_manager_' . implode('_', $element['#parents']) . '_link';
    if (function_exists($link_callback)) {
      $element['#link_callback'] = $link_callback;
    }
  }
  $tree = _taxonomy_manager_tree_get_item($element['#vid'], $element['#parent'], $element['#pager'], $element['#siblings_page'], $element['#search_string'], $element['#language']);
  if ($element['#pager'] && !($element['#parent'] || $element['#siblings_page'])) {
    $element['pager'] = array(
      '#value' => theme('pager', NULL, variable_get('taxonomy_manager_pager_tree_page_size', 50)),
    );
  }
  $element['#default_value'] = is_array($element['#default_value']) ? $element['#default_value'] : array();
  $element['#multiple'] = isset($element['#multiple']) ? $element['#multiple'] : TRUE;
  $element['#add_term_info'] = isset($element['#add_term_info']) ? $element['#add_term_info'] : TRUE;
  $element['#tree'] = TRUE;
  $element['#id'] = $id;
  $element['#element_validate'] = array(
    'taxonomy_manager_tree_validate',
  );
  $element['#required'] = isset($element['#tree_is_required']) ? $element['#tree_is_required'] : FALSE;
  $terms_to_expand = array();
  if ($element['#term_to_expand']) {
    _taxonomy_manager_tree_get_first_path($element['#term_to_expand'], $tree, $terms_to_expand);
    $terms_to_expand = taxonomy_manager_tree_get_terms_to_expand($tree, array(
      $element['#term_to_expand'],
    ), TRUE);
  }
  if (count($element['#default_value']) && !$element['#expand_all']) {
    $terms_to_expand = taxonomy_manager_tree_get_terms_to_expand($tree, $element['#default_value'], $element['#multiple']);
  }
  if (!empty($element['#language'])) {
    $element['#elements']['language'] = array(
      '#type' => 'hidden',
      '#value' => $element['#language'],
      '#attributes' => array(
        'class' => 'tree-lang',
      ),
    );
    _taxonomy_manager_tree_element_set_params($element['#parents'], $element['#elements']);
  }
  taxonomy_manager_tree_build_form($index = 0, $tree, $element['#elements'], $element, $element['#parents'], $element['#siblings_page'], $element['#default_value'], $element['#multiple'], $terms_to_expand);
  return $element;
}