Definition of views_handler_field_node_link.
<?php /** * @file * Definition of views_handler_field_node_link. */ /** * Field handler to present a link to the node. * * @ingroup views_field_handlers */ class views_handler_field_node_link extends views_handler_field_entity { function option_definition() { $options = parent::option_definition(); $options['text'] = array('default' => '', 'translatable' => TRUE); return $options; } function options_form(&$form, &$form_state) { $form['text'] = array( '#type' => 'textfield', '#title' => t('Text to display'), '#default_value' => $this->options['text'], ); parent::options_form($form, $form_state); // The path is set by render_link function so don't allow to set it. $form['alter']['path'] = array('#access' => FALSE); $form['alter']['external'] = array('#access' => FALSE); } function render($values) { if ($entity = $this->get_value($values)) { return $this->render_link($entity, $values); } } function render_link($node, $values) { if (node_access('view', $node)) { $this->options['alter']['make_link'] = TRUE; $this->options['alter']['path'] = "node/$node->nid"; $text = !empty($this->options['text']) ? $this->options['text'] : t('view'); return $text; } } }