123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869 |
- <?php
- /**
- * @file
- * Definition of views_handler_field_aggregator_title_link.
- */
- /**
- * 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 {
- /**
- * {@inheritdoc}
- */
- public function construct() {
- parent::construct();
- $this->additional_fields['link'] = 'link';
- }
- /**
- * {@inheritdoc}
- */
- public function option_definition() {
- $options = parent::option_definition();
- $options['display_as_link'] = array('default' => TRUE, 'bool' => TRUE);
- return $options;
- }
- /**
- * Provide link to the page being visited.
- */
- public function options_form(&$form, &$form_state) {
- $form['display_as_link'] = array(
- '#title' => t('Display as link'),
- '#type' => 'checkbox',
- '#default_value' => !empty($this->options['display_as_link']),
- );
- parent::options_form($form, $form_state);
- }
- /**
- * {@inheritdoc}
- */
- public function render($values) {
- $value = $this->get_value($values);
- return $this->render_link($this->sanitize_value($value), $values);
- }
- /**
- * {@inheritdoc}
- */
- public function render_link($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;
- }
- }
|