Club Drupal

<?php

/**

 * Plugins are described by creating a $plugin array which will be used

 * by the system that includes this file.

 */

$plugin = array(

  'single' => TRUE,

  'icon' => 'icon_user_form.png',

  'title' => t('User form: add a specific component'),

  'description' => t('The user form component by selection.'),

  'required context' => new ctools_context_required(t('Form'), 'form'),

  'category' => t('Form'),

);

/**

 * Ctools plugin content type render for the picture form field.

 */

function ctools_user_form_component_content_type_render($subtype, $conf, $panel_args, &$context) {

  $block = new stdClass();

  $block->module = t('user-form');

  $block->delta = 'title-options';

  if (isset($context->form)) {

    if (!empty($context->form[$conf['field']])) {

      $block->content[$conf['field']] = $context->form[$conf['field']];

      unset($context->form[$conf['field']]);

    }

  }

  else {

    $block->content = t('User form edit components.');

  }

  return $block;

}

/**

 * Ctools plugin admin title function for the a selectable form field.

 */

function ctools_user_form_component_content_type_admin_title($subtype, $conf, $context) {

  return t('"@s" user form @field field', array('@s' => $context->identifier, '@field' => $conf['field']));

}

/**

 * Ctools plugin configuration edit form for the selectable form field.

 *

 * Provide the list of fields in the user profile edit form to select from the

 * plugin configuration.

 */

function ctools_user_form_component_content_type_edit_form($form, &$form_state) {

  $conf = $form_state['conf'];

  $user_form = drupal_get_form('user_profile_form');

  $field_keys = element_children($user_form);

  $options = array_combine($field_keys, $field_keys);

  $form['field'] = array(

    '#type' => 'select',

    '#title' => t('User form field'),

    '#options' => $options,

    '#description' => t('Select a form field from the current user form to display in this pane.'),

    '#default_value' => !empty($conf['field']) ? $conf['field'] : '',

  );

  return $form;

}

/**

 * Ctools plugin configuration edit form submit handler.

 */

function ctools_user_form_component_content_type_edit_form_submit($form, &$form_state) {

  $form_state['conf']['field'] = $form_state['values']['field'];

}