views_handler_field_aggregator_title_link.inc in Views (for Drupal 7) 6.2

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.
 */
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 = $values->{$this->field_alias};
    $link = $values->{$this->table_alias . '_link'};
    if (!empty($this->options['display_as_link'])) {
      return l(check_plain($value), $link, array(
        'html' => TRUE,
      ));
    }
    else {
      return check_plain($value);
    }
  }

}

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.