function template_preprocess_forums in Drupal 8
Same name and namespace in other branches
- 6 modules/forum/forum.module \template_preprocess_forums()
- 7 modules/forum/forum.module \template_preprocess_forums()
- 9 core/modules/forum/forum.module \template_preprocess_forums()
- 10 core/modules/forum/forum.module \template_preprocess_forums()
Prepares variables for forums templates.
Default template: forums.html.twig.
Parameters
array $variables: An array containing the following elements:
- forums: An array of all forum objects to display for the given taxonomy term ID. If tid = 0 then all the top-level forums are displayed.
- topics: An array of all the topics in the current forum.
- parents: An array of taxonomy term objects that are ancestors of the current term ID.
- term: Taxonomy term of the current forum.
- sortby: One of the following integers indicating the sort criteria:
- 1: Date - newest first.
- 2: Date - oldest first.
- 3: Posts with the most comments first.
- 4: Posts with the least comments first.
- forum_per_page: The maximum number of topics to display per page.
File
- core/
modules/ forum/ forum.module, line 406 - Provides discussion forums.
Code
function template_preprocess_forums(&$variables) {
$variables['tid'] = $variables['term']
->id();
if ($variables['forums_defined'] = count($variables['forums']) || count($variables['parents'])) {
if (!empty($variables['forums'])) {
$variables['forums'] = [
'#theme' => 'forum_list',
'#forums' => $variables['forums'],
'#parents' => $variables['parents'],
'#tid' => $variables['tid'],
];
}
if ($variables['term'] && empty($variables['term']->forum_container->value) && !empty($variables['topics'])) {
$forum_topic_list_header = $variables['header'];
$table = [
'#theme' => 'table__forum_topic_list',
'#responsive' => FALSE,
'#attributes' => [
'id' => 'forum-topic-' . $variables['tid'],
],
'#header' => [],
'#rows' => [],
];
if (!empty($forum_topic_list_header)) {
$table['#header'] = $forum_topic_list_header;
}
/** @var \Drupal\node\NodeInterface $topic */
foreach ($variables['topics'] as $id => $topic) {
$variables['topics'][$id]->icon = [
'#theme' => 'forum_icon',
'#new_posts' => $topic->new,
'#num_posts' => $topic->comment_count,
'#comment_mode' => $topic->comment_mode,
'#sticky' => $topic
->isSticky(),
'#first_new' => $topic->first_new,
];
// We keep the actual tid in forum table, if it's different from the
// current tid then it means the topic appears in two forums, one of
// them is a shadow copy.
if ($variables['tid'] != $topic->forum_tid) {
$variables['topics'][$id]->moved = TRUE;
$variables['topics'][$id]->title = $topic
->getTitle();
$variables['topics'][$id]->message = Link::fromTextAndUrl(t('This topic has been moved'), Url::fromRoute('forum.page', [
'taxonomy_term' => $topic->forum_tid,
]))
->toString();
}
else {
$variables['topics'][$id]->moved = FALSE;
$variables['topics'][$id]->title_link = Link::fromTextAndUrl($topic
->getTitle(), $topic
->toUrl())
->toString();
$variables['topics'][$id]->message = '';
}
$forum_submitted = [
'#theme' => 'forum_submitted',
'#topic' => (object) [
'uid' => $topic
->getOwnerId(),
'name' => $topic
->getOwner()
->getDisplayName(),
'created' => $topic
->getCreatedTime(),
],
];
$variables['topics'][$id]->submitted = \Drupal::service('renderer')
->render($forum_submitted);
$forum_submitted = [
'#theme' => 'forum_submitted',
'#topic' => isset($topic->last_reply) ? $topic->last_reply : NULL,
];
$variables['topics'][$id]->last_reply = \Drupal::service('renderer')
->render($forum_submitted);
$variables['topics'][$id]->new_text = '';
$variables['topics'][$id]->new_url = '';
if ($topic->new_replies) {
$page_number = \Drupal::entityTypeManager()
->getStorage('comment')
->getNewCommentPageNumber($topic->comment_count, $topic->new_replies, $topic, 'comment_forum');
$query = $page_number ? [
'page' => $page_number,
] : NULL;
$variables['topics'][$id]->new_text = \Drupal::translation()
->formatPlural($topic->new_replies, '1 new post<span class="visually-hidden"> in topic %title</span>', '@count new posts<span class="visually-hidden"> in topic %title</span>', [
'%title' => $variables['topics'][$id]
->label(),
]);
$variables['topics'][$id]->new_url = Url::fromRoute('entity.node.canonical', [
'node' => $topic
->id(),
], [
'query' => $query,
'fragment' => 'new',
])
->toString();
}
// Build table rows from topics.
$row = [];
$row[] = [
'data' => [
$topic->icon,
[
'#markup' => '<div class="forum__title"><div>' . $topic->title_link . '</div><div>' . $topic->submitted . '</div></div>',
],
],
'class' => [
'forum__topic',
],
];
if ($topic->moved) {
$row[] = [
'data' => $topic->message,
'colspan' => '2',
];
}
else {
$new_replies = '';
if ($topic->new_replies) {
$new_replies = '<br /><a href="' . $topic->new_url . '">' . $topic->new_text . '</a>';
}
$row[] = [
'data' => [
[
'#prefix' => $topic->comment_count,
'#markup' => $new_replies,
],
],
'class' => [
'forum__replies',
],
];
$row[] = [
'data' => $topic->last_reply,
'class' => [
'forum__last-reply',
],
];
}
$table['#rows'][] = $row;
}
$variables['topics_original'] = $variables['topics'];
$variables['topics'] = $table;
$variables['topics_pager'] = [
'#type' => 'pager',
];
}
}
}