function _formdefaults_get_field in Form Defaults 8

Same name and namespace in other branches

1. 5.3 formdefaults.module \_formdefaults_get_field()
2. 5 formdefaults.module \_formdefaults_get_field()
3. 5.2 formdefaults.module \_formdefaults_get_field()
4. 6.2 formdefaults.module \_formdefaults_get_field()
5. 6 formdefaults.module \_formdefaults_get_field()
6. 7 formdefaults.module \_formdefaults_get_field()

Recursively iterate through the form array to save titles and descirptions. The the resulting title/description array is intentionally flattened to make indexing easier during the "replacement" portion of the code. Also tack on the [edit] link.

Parameters

$formid the formid of the form we're altering:

$fieldname the fieldname of the last form field we found.:

$fieldvalue The array of field values that we found last.:

$fieldarray We store the array of titles and desciptions in this array for storing later.:

1 call to _formdefaults_get_field()

formdefaults_form_alter in ./formdefaults.module

implements hook_form_alter

File

./formdefaults.module, line 95

Code

function _formdefaults_get_field($formid, $fieldname, &$fieldvalue, &$fieldarray) {
  if (is_array($fieldvalue) && !(strpos($fieldname, '#') === 0)) {

    // Determine return location for links.
    $query = array();
    $query['destination'] = \Drupal::request()->attributes
      ->get('_system_path');
    if (is_array($query)) {
      $query = UrlHelper::buildQuery($query);
      $options['query'] = $query;
    }
    $options = array();
    $type = @$fieldvalue['#type'];
    $fieldarray[$fieldname]['type'] = $type;

    // Skip submit and hidden fields cause they're too dangerous to alter.
    if ($type != 'submit' && $type != 'hidden') {
      if (array_key_exists('#weight', $fieldvalue)) {
        $fieldarray[$fieldname]['weight'] = $fieldvalue['#weight'];
      }
      else {
        $fieldarray[$fieldname]['weight'] = 'unset';
      }
      if ($type == 'markup') {
        $link = Link::createFromRoute('[' . t('edit markup') . ']', 'formdefaults.edit', [
          'formid' => $formid,
          'field' => $fieldname,
        ])
          ->toString();
        $fieldarray[$fieldname]['value'] = @$fieldvalue['#markup'];
        $fieldvalue['#markup'] = $link . ' ' . @$fieldvalue['#markup'];
      }
      else {
        $fieldarray[$fieldname]['title'] = @$fieldvalue['#title'];
        $fieldarray[$fieldname]['description'] = @$fieldvalue['#description'];
        $fieldvalue['#suffix'] = Link::createFromRoute('[' . t('edit @type', [
          '@type' => @$fieldvalue['#type'],
        ]) . ']', 'formdefaults.edit', [
          'formid' => $formid,
          'field' => $fieldname,
        ])
          ->toString();
      }
    }
    foreach ($fieldvalue as $key => $value) {
      if (!(strpos($key, '#') === 0)) {
        _formdefaults_get_field($formid, $key, $fieldvalue[$key], $fieldarray);
      }
    }
  }
}