Club Drupal

<?php

/**

 * @file

 * Contains .

 */

/**

 * Field handler to translate a language into its readable form.

 *

 * @ingroup views_field_handlers

 */

class views_handler_field_locale_language extends views_handler_field {

  /**

   * {@inheritdoc}

   */

  public function option_definition() {

    $options = parent::option_definition();

    $options['native_language'] = array('default' => FALSE, 'bool' => TRUE);

    return $options;

  }

  /**

   * {@inheritdoc}

   */

  public function options_form(&$form, &$form_state) {

    parent::options_form($form, $form_state);

    $form['native_language'] = array(

      '#title' => t('Native language'),

      '#type' => 'checkbox',

      '#default_value' => $this->options['native_language'],

      '#description' => t('If enabled, the native name of the language will be displayed'),

    );

  }

  /**

   * {@inheritdoc}

   */

  public function render($values) {

    $languages = views_language_list(empty($this->options['native_language']) ? 'name' : 'native');

    $value = $this->get_value($values);

    return isset($languages[$value]) ? $languages[$value] : '';

  }

}