function RulesPluginUI::settingsFormExtractValues

Parameters

array $form: The form array where to add the form.

array $form_state: The current form state.

File

ui/ui.core.inc, line 593

Class

RulesPluginUI

Faces UI extender for all kind of Rules plugins.

Code

public function settingsFormExtractValues($form, &$form_state) {
  $form_values = RulesPluginUI::getFormStateValues($form['settings'], $form_state);
  $this->element->label = $form_values['label'];
  // If the name was changed we have to redirect to the URL that contains
  // the new name, instead of rebuilding on the old URL with the old name.
  if ($form['settings']['name']['#default_value'] != $form_values['name']) {
    $module = isset($this->element->module) ? $this->element->module : 'rules';
    $this->element->name = $module . '_' . $form_values['name'];
    $form_state['redirect'] = RulesPluginUI::path($this->element->name, 'edit', $this->element);
  }
  $this->element->tags = empty($form_values['tags']) ? array() : drupal_explode_tags($form_values['tags']);
  if (isset($form_values['vars']['items'])) {
    $vars =& $this->element
      ->componentVariables();
    $vars = array();
    if ($this->element instanceof RulesActionContainer) {
      $provides =& $this->element
        ->componentProvidesVariables();
      $provides = array();
    }
    usort($form_values['vars']['items'], 'rules_element_sort_helper');
    foreach ($form_values['vars']['items'] as $item) {
      if ($item['type'] && $item['name'] && $item['label']) {
        $vars[$item['name']] = array(
          'label' => $item['label'],
          'type' => $item['type'],
        );
        if (!$item['usage'][0]) {
          $vars[$item['name']]['parameter'] = FALSE;
        }
        if ($item['usage'][1] && isset($provides)) {
          $provides[] = $item['name'];
        }
      }
    }
    // Disable FAPI persistence for the variable form so renumbering works.
    $input =& $form_state['input'];
    foreach ($form['settings']['#parents'] as $parent) {
      $input =& $input[$parent];
    }
    unset($input['vars']);
  }
  $this->element->access_exposed = isset($form_values['access']['access_exposed']) ? $form_values['access']['access_exposed'] : FALSE;
}