1 config.admin.inc config_import_single_form_validate(array &$form, array &$form_state)

Validate handler for config_import_single_form().

File

core/modules/config/config.admin.inc, line 419
Administrative pages and callbacks for the Configuration management module.

Code

function config_import_single_form_validate(array &$form, array &$form_state) {
  // Decode the submitted import.
  $active_storage = config_get_config_storage('active');
  try {
    $data = $active_storage->decode($form_state['values']['import']);
  }
  catch (ConfigStorageException $e) {
    $data = FALSE;
  }

  // Determine the matching config prefix.
  $config_info = FALSE;
  if ($data === FALSE) {
    form_error($form['import'], t('The configuration provided could not be parsed.'));
  }
  elseif (empty($data['_config_name'])) {
    form_error($form['import'], t('The configuration could not be imported because the "_config_name" value is missing.'));
  }
  else {
    $config_name = $data['_config_name'];
    $config_info = config_get_info($config_name);
    if ($config_info === FALSE) {
      form_error($form['import'], t('The configuration could not be imported because no module could recognize the "@name" configuration name.', array('@name' => $config_name)));
    }
  }

  // Determine the type of change this is and then validate it. Deletes are
  // not currently supported through the single sync form.
  $config_change_type = NULL;
  if ($data && $config_info) {
    $active_config_exists = $active_storage->read($config_name) !== FALSE;
    if ($active_config_exists) {
      $config_change_type = 'update';
    }
    else {
      $config_change_type = 'create';
    }
    try {
      config_sync_validate_file($config_name, $config_change_type, NULL, $data);
    }
    catch (ConfigValidateException $e) {
      form_error($form['import'], $e->getMessage());
    }
  }

  // Store the decoded version of the submitted import.
  $form_state['config_data'] = $data;
  $form_state['config_change_type'] = $config_change_type;
}