function features_export_build_form_populate in Features 6

Same name and namespace in other branches

1. 7 features.admin.inc \features_export_build_form_populate()

AHAH handler for features_export_form_build().

1 string reference to 'features_export_build_form_populate'

features_menu in ./features.module

Implementation of hook_menu().

File

./features.admin.inc, line 265

Code

function features_export_build_form_populate() {
  module_load_include('inc', 'features', 'features.export');
  features_include();
  $form_state = array();
  $submitted = $_POST;
  if ($form = form_get_cache($submitted['form_build_id'], $form_state)) {
    $stub = array();

    // Assemble the combined component list
    $components = array_keys(features_get_components());
    foreach ($components as $component) {

      // User-selected components take precedence.
      if (!empty($submitted['sources'][$component])) {

        // Validate and set the default value for each selected option. This
        foreach ($submitted['sources'][$component] as $key => $value) {
          if (isset($form['export']['sources'][$component]['#options'][$key])) {
            $form['export']['sources'][$component]['#default_value'][$key] = $value;
          }
        }
        $stub[$component] = features_dom_decode_options(array_filter($submitted['sources'][$component]));
      }
      else {
        if (!isset($form['export']['sources'][$component]) && !empty($form['#feature']->info['features'][$component])) {
          $stub[$component] = $form['#feature']->info['features'][$component];
        }
      }
    }

    // Assemble dependencies
    $dependencies = isset($submitted['sources']['dependencies']) ? $submitted['sources']['dependencies'] : array();

    // Generate populated feature
    $module_name = isset($form['#feature'], $form['#feature']->name) ? $form['#feature']->name : '';
    $export = features_populate($stub, $dependencies, $module_name);

    // Render component display
    $components_rendered = theme('features_components', $export, $stub);
    $form['export']['features']['#value'] = $components_rendered;

    // Re-cache form. This ensures that if the form fails to validate, selected
    // values are preserved for the user.
    form_set_cache($submitted['form_build_id'], $form, $form_state);
    drupal_json(array(
      'status' => TRUE,
      'data' => $components_rendered . theme('status_messages'),
    ));
    exit;
  }
  drupal_json(array(
    'status' => FALSE,
    'data' => '',
  ));
  exit;
}