views_handler_field_aggregator_title_link.inc in Views (for Drupal 7) 6.3

File

modules/aggregator/views_handler_field_aggregator_title_link.inc

<?php

/**
 * Field handler that turns an item's title into a clickable link to the original
 * source article.
 *
 * @ingroup views_field_handlers
 */
class views_handler_field_aggregator_title_link extends views_handler_field {
  function construct() {
    parent::construct();
    $this->additional_fields['link'] = 'link';
  }
  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) {
    $value = $this
      ->get_value($values);
    return $this
      ->render_link($this
      ->sanitize_value($value), $values);
  }
  function render_link($data, $values) {
    $link = $this
      ->get_value($values, 'link');
    if (!empty($this->options['display_as_link'])) {
      $this->options['alter']['make_link'] = TRUE;
      $this->options['alter']['path'] = $link;
      $this->options['alter']['html'] = TRUE;
    }
    return $data;
  }

}

Classes

Name	Description
views_handler_field_aggregator_title_link	Field handler that turns an item's title into a clickable link to the original source article.