Opml.php in Drupal 9
File
core/modules/views/src/Plugin/views/style/Opml.php
View source
<?php
namespace Drupal\views\Plugin\views\style;
use Drupal\Core\Url;
class Opml extends StylePluginBase {
protected $usesRowPlugin = TRUE;
public function attachTo(array &$build, $display_id, Url $feed_url, $title) {
$display = $this->view->displayHandlers
->get($display_id);
$url_options = [];
$input = $this->view
->getExposedInput();
if ($input) {
$url_options['query'] = $input;
}
$url_options['absolute'] = TRUE;
$url = $feed_url
->setOptions($url_options)
->toString();
if ($display
->hasPath()) {
if (empty($this->preview)) {
$build['#attached']['feed'][] = [
$url,
$title,
];
}
}
else {
$this->view->feedIcons[] = [
'#theme' => 'feed_icon',
'#url' => $url,
'#title' => $title,
];
}
}
public function render() {
if (empty($this->view->rowPlugin)) {
trigger_error('Drupal\\views\\Plugin\\views\\style\\Opml: Missing row plugin', E_WARNING);
return [];
}
$rows = [];
foreach ($this->view->result as $row_index => $row) {
$this->view->row_index = $row_index;
$rows[] = $this->view->rowPlugin
->render($row);
}
$build = [
'#theme' => $this
->themeFunctions(),
'#view' => $this->view,
'#options' => $this->options,
'#rows' => $rows,
];
unset($this->view->row_index);
return $build;
}
}
Classes
Name |
Description |
Opml |
Default style plugin to render an OPML feed. |