protected function ForumController::buildActionLinks in Drupal 9
Same name and namespace in other branches
- 8 core/modules/forum/src/Controller/ForumController.php \Drupal\forum\Controller\ForumController::buildActionLinks()
Generates an action link to display at the top of the forum listing.
Parameters
string $vid: Vocabulary ID.
\Drupal\taxonomy\TermInterface $forum_term: The term for which the links are to be built.
Return value
array Render array containing the links.
1 call to ForumController::buildActionLinks()
- ForumController::build in core/
modules/ forum/ src/ Controller/ ForumController.php - Returns a renderable forum index page array.
File
- core/
modules/ forum/ src/ Controller/ ForumController.php, line 289
Class
- ForumController
- Controller routines for forum routes.
Namespace
Drupal\forum\ControllerCode
protected function buildActionLinks($vid, TermInterface $forum_term = NULL) {
$user = $this
->currentUser();
$links = [];
// Loop through all bundles for forum taxonomy vocabulary field.
foreach ($this->fieldMap['node']['taxonomy_forums']['bundles'] as $type) {
if ($this->nodeAccess
->createAccess($type)) {
$node_type = $this->nodeTypeStorage
->load($type);
$links[$type] = [
'#theme' => 'menu_local_action',
'#link' => [
'title' => $this
->t('Add new @node_type', [
'@node_type' => $this->nodeTypeStorage
->load($type)
->label(),
]),
'url' => Url::fromRoute('node.add', [
'node_type' => $type,
]),
],
'#cache' => [
'tags' => $node_type
->getCacheTags(),
],
];
if ($forum_term && $forum_term
->bundle() == $vid) {
// We are viewing a forum term (specific forum), append the tid to
// the url.
$links[$type]['#link']['localized_options']['query']['forum_id'] = $forum_term
->id();
}
}
}
if (empty($links)) {
// Authenticated user does not have access to create new topics.
if ($user
->isAuthenticated()) {
$links['disallowed'] = [
'#markup' => $this
->t('You are not allowed to post new content in the forum.'),
];
}
else {
$links['login'] = [
'#theme' => 'menu_local_action',
'#link' => [
'title' => $this
->t('Log in to post new content in the forum.'),
'url' => Url::fromRoute('user.login', [], [
'query' => $this
->getDestinationArray(),
]),
],
// Without this workaround, the action links will be rendered as <li>
// with no wrapping <ul> element.
// @todo Find a better way for this in https://www.drupal.org/node/3181052.
'#prefix' => '<ul class="action-links">',
'#suffix' => '</ul>',
];
}
}
else {
// Without this workaround, the action links will be rendered as <li> with
// no wrapping <ul> element.
// @todo Find a better way for this in https://www.drupal.org/node/3181052.
$links['#prefix'] = '<ul class="action-links">';
$links['#suffix'] = '</ul>';
}
return $links;
}