function domain_source_validate_domain_nodes_form in Domain Access 7.3

Validates default source selections.

2 string references to 'domain_source_validate_domain_nodes_form'

domain_source_form_domain_nodes_form_alter in domain_source/domain_source.module

Implements hook_form_FORM_ID_alter().

domain_source_form_node_type_form_alter in domain_source/domain_source.module

Implements hook_form_FORM_ID_alter().

File

domain_source/domain_source.module, line 385

Creates a source domain for linking to content from other domains.

Code

function domain_source_validate_domain_nodes_form($form, &$form_state) {

  // Handle the differences between our form and the node type form.
  $source = '';
  if (isset($form_state['values']['type'])) {
    $types = array(
      $form_state['values']['type'] => node_type_get_name($form_state['values']['type']),
    );
    $source = 'node_type_form';
  }
  else {
    $types = node_type_get_names();
  }
  foreach ($types as $type => $name) {
    $item = 'domain_node_' . $type;
    $key = 'domain_source_' . $type;

    // Using the content type form requires specific form element names.
    if ($source == 'node_type_form') {
      $item = 'domain_node';
      $key = 'domain_source';
    }
    $value = $form_state['values'][$key];

    // Use active is always valid.
    if ($value == DOMAIN_SOURCE_USE_ACTIVE) {
      continue;
    }
    $parent = $form_state['values'][$item];

    // Any assignment is acceptable if sent to all affiliates.
    if (!empty($parent['DOMAIN_ALL'])) {
      continue;
    }

    // Else, we must select the source domain as an option.
    if (empty($parent[$value])) {
      form_set_error('domain_source_' . $type, t('The default %name source domain must be selected as a default publishing option.', array(
        '%name' => $name,
      )));
    }
  }
}