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Drupal example source code file (views_handler_field_accesslog_path.inc)

This example Drupal source code file (views_handler_field_accesslog_path.inc) is included in the DevDaily.com "Drupal Source Code Warehouse" project. The intent of this project is to help you "Learn Drupal by Example".

PHP - Drupal tags/keywords

array, data, empty, extends, form, form_state, function, if, options, php, return, true, values, view

The views_handler_field_accesslog_path.inc Drupal example source code

// $Id: views_handler_field_accesslog_path.inc,v 2010/11/18 07:29:03 dereine Exp $
 * Field handler to provide simple renderer that turns a URL into a clickable link.
class views_handler_field_accesslog_path extends views_handler_field {
   * Override init function to provide generic option to link to node.
  function init(&$view, &$data) {
    parent::init($view, $data);
    if (isset($data['display_as_link'])) {
      $this->additional_fields[] = 'path';

  function option_definition() {
    $options = parent::option_definition();

    $options['display_as_link'] = array('default' => TRUE);

    return $options;

   * Provide link to the page being visited.
  function options_form(&$form, &$form_state) {
    parent::options_form($form, $form_state);
    $form['display_as_link'] = array(
      '#title' => t('Display as link'),
      '#type' => 'checkbox',
      '#default_value' => !empty($this->options['display_as_link']),

  function render($values) {
    return $this->render_link(check_plain($values->{$this->field_alias}), $values);

  function render_link($data, $values) {
    if (!empty($this->options['display_as_link'])) {
      $this->options['alter']['make_link'] = TRUE;
      $this->options['alter']['path'] = $values->{$this->aliases['path']};
      $this->options['alter']['html'] = TRUE;

    return $data;

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