menu_node_views_field_link_title.inc in Menu Node Views 7.2

File

includes/menu_node_views_field_link_title.inc

<?php

/**
 * Views handler for menu links.
 */
class menu_node_views_field_link_title extends views_handler_field {
  function construct() {
    parent::construct();
    if (!empty($this->options['link_to_item'])) {
      $this->additional_fields['link_path'] = array(
        'table' => 'menu_links',
        'field' => 'link_path',
      );
    }
    $this->additional_fields['display_depth'] = array(
      'table' => 'menu_links',
      'field' => 'depth',
    );
  }
  function option_definition() {
    $options = parent::option_definition();
    $options['link_to_item'] = array(
      'default' => TRUE,
    );
    $options['display_depth'] = array(
      'default' => '',
    );
    return $options;
  }

  /**
   * Provide link to node option
   */
  function options_form(&$form, &$form_state) {
    parent::options_form($form, $form_state);
    $form['link_to_item'] = array(
      '#title' => t('Link this field to its menu item'),
      '#description' => t('This will override any other link you have set.'),
      '#type' => 'checkbox',
      '#default_value' => !empty($this->options['link_to_item']),
    );
    $form['display_depth'] = array(
      '#title' => t('Mark item depth'),
      '#description' => t('Enter a text element to use as a display marker.'),
      '#type' => 'textfield',
      '#size' => 10,
      '#default_value' => $this->options['display_depth'],
    );
  }

  /**
   * Render whatever the data is as a link to the customer profile.
   *
   * Data should be made XSS safe prior to calling this function.
   */
  function render_link($data, $values) {
    if (!empty($this->options['link_to_item']) && $data !== NULL && $data !== '') {
      $this->options['alter']['make_link'] = TRUE;
      $this->options['alter']['path'] = $this
        ->get_value($values, 'link_path');
    }
    return $data;
  }
  function render($values) {
    if (!empty($this->options['display_depth'])) {
      $text = check_plain($this->options['display_depth']);
      $max = $this
        ->get_value($values, 'display_depth');
      $indentation = str_repeat($text, $max) . ' ';
    }
    else {
      $indentation = '';
    }
    $value = $indentation . $this
      ->get_value($values);
    return $this
      ->render_link(html_entity_decode($this
      ->sanitize_value($value)), $values);
  }

}

Classes

Name	Description
menu_node_views_field_link_title	Views handler for menu links.