92 lines
2.7 KiB
PHP
92 lines
2.7 KiB
PHP
<?php
|
|
|
|
/**
|
|
* @file
|
|
* Definition of Views\node\Plugin\views\field\Node.
|
|
*/
|
|
|
|
namespace Views\node\Plugin\views\field;
|
|
|
|
use Drupal\views\Plugin\views\field\FieldPluginBase;
|
|
use Drupal\Core\Annotation\Plugin;
|
|
|
|
/**
|
|
* Field handler to provide simple renderer that allows linking to a node.
|
|
* Definition terms:
|
|
* - link_to_node default: Should this field have the checkbox "link to node" enabled by default.
|
|
*
|
|
* @ingroup views_field_handlers
|
|
*
|
|
* @Plugin(
|
|
* id = "node",
|
|
* module = "node"
|
|
* )
|
|
*/
|
|
class Node extends FieldPluginBase {
|
|
|
|
public function init(&$view, &$options) {
|
|
parent::init($view, $options);
|
|
// Don't add the additional fields to groupby
|
|
if (!empty($this->options['link_to_node'])) {
|
|
$this->additional_fields['nid'] = array('table' => 'node', 'field' => 'nid');
|
|
if (module_exists('translation')) {
|
|
$this->additional_fields['langcode'] = array('table' => 'node', 'field' => 'langcode');
|
|
}
|
|
}
|
|
}
|
|
|
|
protected function defineOptions() {
|
|
$options = parent::defineOptions();
|
|
$options['link_to_node'] = array('default' => isset($this->definition['link_to_node default']) ? $this->definition['link_to_node default'] : FALSE, 'bool' => TRUE);
|
|
return $options;
|
|
}
|
|
|
|
/**
|
|
* Provide link to node option
|
|
*/
|
|
public function buildOptionsForm(&$form, &$form_state) {
|
|
$form['link_to_node'] = array(
|
|
'#title' => t('Link this field to the original piece of content'),
|
|
'#description' => t("Enable to override this field's links."),
|
|
'#type' => 'checkbox',
|
|
'#default_value' => !empty($this->options['link_to_node']),
|
|
);
|
|
|
|
parent::buildOptionsForm($form, $form_state);
|
|
}
|
|
|
|
/**
|
|
* Render whatever the data is as a link to the node.
|
|
*
|
|
* Data should be made XSS safe prior to calling this function.
|
|
*/
|
|
function render_link($data, $values) {
|
|
if (!empty($this->options['link_to_node']) && !empty($this->additional_fields['nid'])) {
|
|
if ($data !== NULL && $data !== '') {
|
|
$this->options['alter']['make_link'] = TRUE;
|
|
$this->options['alter']['path'] = "node/" . $this->get_value($values, 'nid');
|
|
if (isset($this->aliases['langcode'])) {
|
|
$languages = language_list();
|
|
$langcode = $this->get_value($values, 'langcode');
|
|
if (isset($languages[$langcode])) {
|
|
$this->options['alter']['language'] = $languages[$langcode];
|
|
}
|
|
else {
|
|
unset($this->options['alter']['language']);
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
$this->options['alter']['make_link'] = FALSE;
|
|
}
|
|
}
|
|
return $data;
|
|
}
|
|
|
|
function render($values) {
|
|
$value = $this->get_value($values);
|
|
return $this->render_link($this->sanitizeValue($value), $values);
|
|
}
|
|
|
|
}
|