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<?php
namespace Drupal\aggregator\Plugin\views\row;
use Drupal\views\Plugin\views\row\RssPluginBase;
/**
* Defines a row plugin which loads an aggregator item and renders as RSS.
*
* @ViewsRow(
* id = "aggregator_rss",
* theme = "views_view_row_rss",
* title = @Translation("Aggregator item"),
* help = @Translation("Display the aggregator item using the data from the original source."),
* base = {"aggregator_item"},
* display_types = {"feed"}
* )
*/
class Rss extends RssPluginBase {
/**
* The table the aggregator item is using for storage.
*
* @var string
*/
public $base_table = 'aggregator_item';
/**
* The actual field which is used to identify a aggregator item.
*
* @var string
*/
public $base_field = 'iid';
/**
* {@inheritdoc}
*/
protected $entityTypeId = 'aggregator_item';
/**
* {@inheritdoc}
*/
public function render($row) {
$entity = $row->_entity;
$item = new \stdClass();
foreach ($entity as $name => $field) {
$item->{$name} = $field->value;
}
$item->elements = [
[
'key' => 'pubDate',
// views_view_row_rss takes care about the escaping.
'value' => gmdate('r', $entity->timestamp->value),
],
[
'key' => 'dc:creator',
// views_view_row_rss takes care about the escaping.
'value' => $entity->author->value,
],
[
'key' => 'guid',
// views_view_row_rss takes care about the escaping.
'value' => $entity->guid->value,
'attributes' => ['isPermaLink' => 'false'],
],
];
$build = [
'#theme' => $this->themeFunctions(),
'#view' => $this->view,
'#options' => $this->options,
'#row' => $item,
];
return $build;
}
}