views_handler_field_node_language.inc

<?php


/**
 * @file
 * Contains .
 */

/**
 * Field handler to translate a language into its readable form.
 *
 * @ingroup views_field_handlers
 */
class views_handler_field_node_language extends views_handler_field_node {
    
    /**
     * {@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);
        $value = isset($languages[$value]) ? $languages[$value] : '';
        return $this->render_link($value, $values);
    }

}