function _content_admin_field_add_existing in Content Construction Kit (CCK) 5

Same name and namespace in other branches

1. 6 includes/content.admin.inc \_content_admin_field_add_existing()

2 string references to '_content_admin_field_add_existing'

content_copy_import_form_submit in ./content_copy.module

Submit handler for import form. For each submitted field: 1) add new field to the database 2) execute the imported field macro to update the settings to the imported values

_content_admin_field_add in ./content_admin.inc

Menu callback; presents the form for adding a new field.

File

./content_admin.inc, line 468

Administrative interface for content type creation.

Code

function _content_admin_field_add_existing($type_name) {
  $output = '';
  $type = content_types($type_name);
  $fields = content_fields();
  $form = array();
  $options = array();
  foreach ($fields as $field) {
    if (!isset($type['fields'][$field['field_name']])) {
      $options[$field['field_name']] = t($field['widget']['label']) . ' (' . $field['field_name'] . ')';
    }
  }
  if ($options) {
    $form['existing'] = array(
      '#type' => 'fieldset',
      '#title' => t('Add existing field'),
    );
    $form['existing']['field_name'] = array(
      '#type' => 'select',
      '#required' => TRUE,
      '#options' => $options,
    );
    $form['existing']['submit'] = array(
      '#type' => 'submit',
      '#value' => t('Add field'),
    );
    $form['existing']['type_name'] = array(
      '#type' => 'value',
      '#value' => $type_name,
    );
  }
  return $form;
}