views_handler_field_comment_username.inc in Views (for Drupal 7) 7.3

Definition of views_handler_field_comment_username.

File

modules/comment/views_handler_field_comment_username.inc

<?php

/**
 * @file
 * Definition of views_handler_field_comment_username.
 */

/**
 * Field handler to allow linking to a user account or homepage.
 *
 * @ingroup views_field_handlers
 */
class views_handler_field_comment_username extends views_handler_field {

  /**
   * Override init function to add uid and homepage fields.
   */
  public function init(&$view, &$data) {
    parent::init($view, $data);
    $this->additional_fields['uid'] = 'uid';
    $this->additional_fields['homepage'] = 'homepage';
  }

  /**
   * {@inheritdoc}
   */
  public function option_definition() {
    $options = parent::option_definition();
    $options['link_to_user'] = array(
      'default' => TRUE,
      'bool' => TRUE,
    );
    return $options;
  }

  /**
   * {@inheritdoc}
   */
  public function options_form(&$form, &$form_state) {
    $form['link_to_user'] = array(
      '#title' => t("Link this field to its user or an author's homepage"),
      '#type' => 'checkbox',
      '#default_value' => $this->options['link_to_user'],
    );
    parent::options_form($form, $form_state);
  }

  /**
   * {@inheritdoc}
   */
  public function render_link($data, $values) {
    if (!empty($this->options['link_to_user'])) {
      $account = new stdClass();
      $account->uid = $this
        ->get_value($values, 'uid');
      $account->name = $this
        ->get_value($values);
      $account->homepage = $this
        ->get_value($values, 'homepage');
      return theme('username', array(
        'account' => $account,
      ));
    }
    else {
      return $data;
    }
  }

  /**
   * {@inheritdoc}
   */
  public function render($values) {
    $value = $this
      ->get_value($values);
    return $this
      ->render_link($this
      ->sanitize_value($value), $values);
  }

}

Classes

Name	Description
views_handler_field_comment_username	Field handler to allow linking to a user account or homepage.