views_handler_field_filter_format_name.inc

<?php

/**
 * @file
 * Contains .
 */

/**
 * Field handler to output the name of an input format.
 *
 * @ingroup views_field_handlers
 */
class views_handler_field_filter_format_name extends views_handler_field {

  /**
   * {@inheritdoc}
   */
  public function construct() {
    parent::construct();

    // Be explicit about the table we are using.
    $this->additional_fields['name'] = array(
      'table' => 'filter_formats',
      'field' => 'name',
    );
  }

  /**
   * {@inheritdoc}
   */
  public function query() {
    $this
      ->ensure_my_table();
    $this
      ->add_additional_fields();
  }

  /**
   * {@inheritdoc}
   */
  public function render($values) {
    $format_name = $this
      ->get_value($values, 'name');
    if (!$format_name) {

      // Default or invalid input format.
      // filter_formats() will reliably return the default format even if the
      // current user is unprivileged.
      $format = filter_formats(filter_default_format());
      return $this
        ->sanitize_value($format->name);
    }
    return $this
      ->sanitize_value($format_name);
  }

}