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Drupal example source code file (views_handler_field_node_revision.inc)
The views_handler_field_node_revision.inc Drupal example source code<?php // $Id: views_handler_field_node_revision.inc,v 1.1.6.3 2010/08/26 09:41:55 dereine Exp $ /** * @file * Contains the basic 'node_revision' field handler. */ class views_handler_field_node_revision extends views_handler_field_node { function init(&$view, &$options) { parent::init($view, $options); if (!empty($this->options['link_to_node_revision'])) { $this->additional_fields['vid'] = 'vid'; $this->additional_fields['nid'] = 'nid'; if (module_exists('translation')) { $this->additional_fields['language'] = array('table' => 'node', 'field' => 'language'); } } } function option_definition() { $options = parent::option_definition(); $options['link_to_node_revision'] = array('default' => FALSE); return $options; } /** * Provide link to revision option. */ function options_form(&$form, &$form_state) { parent::options_form($form, $form_state); $form['link_to_node_revision'] = array( '#title' => t('Link this field to its node revision'), '#description' => t('This will override any other link you have set.'), '#type' => 'checkbox', '#default_value' => !empty($this->options['link_to_node_revision']), ); } /** * Render whatever the data is as a link to the node. * * Data should be made XSS safe prior to calling this function. */ function render_link($data, $values) { if (!empty($this->options['link_to_node_revision']) && $data !== NULL && $data !== '') { $this->options['alter']['make_link'] = TRUE; $this->options['alter']['path'] = "node/" . $values->{$this->aliases['nid']} . '/revisions/' . $values->{$this->aliases['vid']} .'/view'; if (isset($this->aliases['language'])) { $languages = language_list(); if (isset($languages[$values->{$this->aliases['language']}])) { $this->options['alter']['language'] = $languages[$values->{$this->aliases['language']}]; } } } else { return parent::render_link($data, $values); } return $data; } } Other Drupal examples (source code examples)Here is a short list of links related to this Drupal views_handler_field_node_revision.inc source code file: |
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