function _mailchimp_insert_drupal_form_tag in Mailchimp 7

Same name and namespace in other branches

1. 6.2 mailchimp.module \_mailchimp_insert_drupal_form_tag()

Convert mailchimp form elements to Drupal Form API

Parameters

<type> $mergevar:

Return value

<type>

1 call to _mailchimp_insert_drupal_form_tag()

_mailchimp_subscribe_anon_form in ./mailchimp.module

Helper function to return form elements for a single anon newsletter

File

./mailchimp.module, line 638

Mailchimp module.

Code

function _mailchimp_insert_drupal_form_tag($mergevar) {

  // Insert common FormAPI properties
  $input = array(
    '#title' => $mergevar['name'],
    '#weight' => $mergevar['order'],
    '#required' => $mergevar['req'],
    '#default_value' => $mergevar['default'],
  );
  switch ($mergevar['field_type']) {
    case 'dropdown':

      // dropdown is mapped to <select> element in Drupal Form API
      $input['#type'] = 'select';

      // Creates options, we must delete array keys to have revealant information
      // on MailChimp
      foreach ($mergevar['choices'] as $choice) {
        $choices[$choice] = $choice;
      }
      $input['#options'] = $choices;
      break;
    case 'radio':

      // radio is mapped to <input type='radio' /> i.e. 'radios' element in Drupal Form API
      $input['#type'] = 'radios';

      // Creates options, we must delete array keys to have revealant information
      // on MailChimp
      foreach ($mergevar['choices'] as $choice) {
        $choices[$choice] = $choice;
      }
      $input['#options'] = $choices;
      break;
    default:

      // This is a standard input[type=text] or something we can't handle with Drupal FormAPI
      $input['#type'] = 'textfield';
      $input['#size'] = $mergevar['size'];
      break;
  }

  // Special cases for MailChimp hidden defined fields
  if ($mergevar['public'] == FALSE) {
    $input['#type'] = 'hidden';
  }
  return $input;
}