RevisionLink.php
Same filename in other branches
Namespace
Drupal\node\Plugin\views\fieldFile
-
core/
modules/ node/ src/ Plugin/ views/ field/ RevisionLink.php
View source
<?php
namespace Drupal\node\Plugin\views\field;
use Drupal\Core\Url;
use Drupal\views\Plugin\views\field\LinkBase;
use Drupal\views\ResultRow;
/**
* Field handler to present a link to a node revision.
*
* @ingroup views_field_handlers
*
* @ViewsField("node_revision_link")
*/
class RevisionLink extends LinkBase {
/**
* {@inheritdoc}
*/
protected function getUrlInfo(ResultRow $row) {
/** @var \Drupal\node\NodeInterface $node */
$node = $this->getEntity($row);
// Current revision uses the node view path.
return !$node->isDefaultRevision() ? Url::fromRoute('entity.node.revision', [
'node' => $node->id(),
'node_revision' => $node->getRevisionId(),
]) : $node->toUrl();
}
/**
* {@inheritdoc}
*/
protected function renderLink(ResultRow $row) {
/** @var \Drupal\node\NodeInterface $node */
$node = $this->getEntity($row);
if (!$node->getRevisionid()) {
return '';
}
$text = parent::renderLink($row);
$this->options['alter']['query'] = $this->getDestinationArray();
return $text;
}
/**
* {@inheritdoc}
*/
protected function getDefaultLabel() {
return $this->t('View');
}
}
Classes
Title | Deprecated | Summary |
---|---|---|
RevisionLink | Field handler to present a link to a node revision. |
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