function path_breadcrumbs_ui_add_form_submit in Path Breadcrumbs 7.3

Same name and namespace in other branches

1. 7.2 path_breadcrumbs_ui/path_breadcrumbs_ui.module \path_breadcrumbs_ui_add_form_submit()

Submit callback for path_breadcrumbs_ui_add_form.

_state

Parameters

$form:

1 string reference to 'path_breadcrumbs_ui_add_form_submit'

path_breadcrumbs_ui_add_form in path_breadcrumbs_ui/path_breadcrumbs_ui.module

Provides multistep form for create/edit path breadcrumbs.

File

path_breadcrumbs_ui/path_breadcrumbs_ui.module, line 299

Provide user interface for CRUD operations with path breadcrumbs.

Code

function path_breadcrumbs_ui_add_form_submit($form, &$form_state) {
  $values = $form_state['values'];
  if (!empty($form_state['storage']['machine_name']) && !empty($values['machine_name'])) {

    // Move temporary cache to new storage if machine name was changed..
    if ($form_state['storage']['machine_name'] != $values['machine_name']) {
      $breadcrumb = path_breadcrumbs_object_cache_get($form_state['storage']['machine_name']);
      path_breadcrumbs_object_cache_clear($form_state['storage']['machine_name']);
      path_breadcrumbs_object_cache_set($values['machine_name'], $breadcrumb);
      $form_state['storage']['machine_name'] = $values['machine_name'];
    }
  }
  elseif (isset($values['machine_name'])) {

    // Save machine name in form storage.
    $form_state['storage']['machine_name'] = $values['machine_name'];
  }

  // Get current breadcrumbs machine name.
  $machine_name = $form_state['storage']['machine_name'];

  // Update cache.
  $breadcrumb = path_breadcrumbs_object_cache_get($machine_name);
  if (empty($breadcrumb)) {

    // Initialize cache data.
    $breadcrumb = array();
  }

  // Merge data into cache storage.
  $breadcrumb = array_merge((array) $breadcrumb, $values);
  path_breadcrumbs_object_cache_set($machine_name, $breadcrumb);

  // Switch current step.
  if (isset($values['next']) && $values['op'] == $values['next']) {
    $form_state['storage']['step']++;
  }
  elseif (isset($values['prev']) && $values['op'] == $values['prev']) {
    $form_state['storage']['step']--;
  }
  elseif (isset($values['finish']) && $values['op'] == $values['finish']) {
    $form_state['rebuild'] = FALSE;
  }
  $form_state['rebuild'] = TRUE;
}