638 lines
26 KiB
Plaintext
638 lines
26 KiB
Plaintext
<?php
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/**
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* @file
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* Provides discussion forums.
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*/
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use Drupal\comment\CommentInterface;
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use Drupal\comment\Plugin\Field\FieldType\CommentItemInterface;
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use Drupal\Component\Utility\Xss;
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use Drupal\Core\Entity\EntityInterface;
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use Drupal\Core\Url;
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use Drupal\Component\Utility\SafeMarkup;
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use Drupal\Core\Form\FormStateInterface;
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use Drupal\Core\Routing\RouteMatchInterface;
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use Drupal\user\Entity\User;
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/**
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* Implements hook_help().
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*/
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function forum_help($route_name, RouteMatchInterface $route_match) {
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switch ($route_name) {
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case 'help.page.forum':
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$output = '';
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$output .= '<h3>' . t('About') . '</h3>';
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$output .= '<p>' . t('The Forum module lets you create threaded discussion forums with functionality similar to other message board systems. In a forum, users post topics and threads in nested hierarchies, allowing discussions to be categorized and grouped.') . '</p>';
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$output .= '<p>' . t('The Forum module adds and uses a content type called <em>Forum topic</em>. For background information on content types, see the <a href="!node_help">Node module help page</a>.', array('!node_help'=>\Drupal::url('help.page', array('name' => 'node')))) . '</p>';
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$output .= '<p>' . t('A forum is represented by a hierarchical structure, consisting of:');
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$output .= '<ul>';
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$output .= '<li>' . t('<em>Forums</em> (for example, <em>Recipes for cooking vegetables</em>)') . '</li>';
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$output .= '<li>' . t('<em>Forum topics</em> submitted by users (for example, <em>How to cook potatoes</em>), which start discussions.') . '</li>';
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$output .= '<li>' . t('Threaded <em>comments</em> submitted by users (for example, <em>You wash the potatoes first and then...</em>).') . '</li>';
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$output .= '<li>' . t('Optional <em>containers</em>, used to group similar forums. Forums can be placed inside containers, and vice versa.').'</li>';
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$output .= '</ul>';
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$output .= '</p>';
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$output .= '<p>' . t('For more information, see <a href="!forum">the online documentation for the Forum module</a>.', array('!forum' => 'https://www.drupal.org/documentation/modules/forum')) . '</p>';
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$output .= '<h3>' . t('Uses') . '</h3>';
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$output .= '<dl>';
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$output .= '<dt>' . t('Setting up the forum structure') . '</dt>';
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$output .= '<dd>' . t('Visit the <a href="!forums">Forums page</a> to set up containers and forums to hold your discussion topics.', array('!forums' => \Drupal::url('forum.overview'))) . '</dd>';
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$output .= '<dt>' . t('Starting a discussion') . '</dt>';
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$output .= '<dd>' . t('The <a href="!create-topic">Forum topic</a> link on the <a href="!content-add">Add content</a> page creates the first post of a new threaded discussion, or thread.', array('!create-topic' => \Drupal::url('node.add', array('node_type' => 'forum')), '!content-add' => \Drupal::url('node.add_page'))) . '</dd>';
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$output .= '<dt>' . t('Navigating in the forum') . '</dt>';
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$output .= '<dd>' . t('Enabling the Forum module provides a default <em>Forums</em> menu item in the Tools menu that links to the <a href="!forums">Forums page</a>.', array('!forums' => \Drupal::url('forum.index'))) . '</dd>';
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$output .= '<dt>' . t('Moving forum topics') . '</dt>';
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$output .= '<dd>' . t('A forum topic (and all of its comments) may be moved between forums by selecting a different forum while editing a forum topic. When moving a forum topic between forums, the <em>Leave shadow copy</em> option creates a link in the original forum pointing to the new location.') . '</dd>';
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$output .= '<dt>' . t('Locking and disabling comments') . '</dt>';
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$output .= '<dd>' . t('Selecting <em>Closed</em> under <em>Comment settings</em> while editing a forum topic will lock (prevent new comments on) the thread. Selecting <em>Hidden</em> under <em>Comment settings</em> while editing a forum topic will hide all existing comments on the thread, and prevent new ones.') . '</dd>';
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$output .= '</dl>';
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return $output;
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case 'forum.overview':
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$output = '<p>' . t('Forums contain forum topics. Use containers to group related forums.') . '</p>';
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$more_help_link = array(
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'#type' => 'link',
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'#url' => Url::fromRoute('help.page', ['name' => 'forum']),
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'#title' => t('More help'),
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'#attributes' => array(
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'class' => array('icon-help'),
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),
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);
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$container = array(
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'#theme' => 'container',
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'#children' => $more_help_link,
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'#attributes' => array(
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'class' => array('more-link'),
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),
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);
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$output .= \Drupal::service('renderer')->renderPlain($container);
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return $output;
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case 'forum.add_container':
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return '<p>' . t('Use containers to group related forums.') . '</p>';
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case 'forum.add_forum':
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return '<p>' . t('A forum holds related forum topics.') . '</p>';
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case 'forum.settings':
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return '<p>' . t('Adjust the display of your forum topics. Organize the forums on the <a href="!forum-structure">forum structure page</a>.', array('!forum-structure' => \Drupal::url('forum.overview'))) . '</p>';
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}
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}
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/**
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* Implements hook_theme().
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*/
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function forum_theme() {
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return array(
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'forums' => array(
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'variables' => array('forums' => array(), 'topics' => array(), 'topics_pager' => array(), 'parents' => NULL, 'term' => NULL, 'sortby' => NULL, 'forum_per_page' => NULL, 'header' => array()),
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),
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'forum_list' => array(
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'variables' => array('forums' => NULL, 'parents' => NULL, 'tid' => NULL),
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),
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'forum_icon' => array(
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'variables' => array('new_posts' => NULL, 'num_posts' => 0, 'comment_mode' => 0, 'sticky' => 0, 'first_new' => FALSE),
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),
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'forum_submitted' => array(
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'variables' => array('topic' => NULL),
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),
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);
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}
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/**
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* Implements hook_entity_type_build().
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*/
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function forum_entity_type_build(array &$entity_types) {
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/** @var $entity_types \Drupal\Core\Entity\EntityTypeInterface[] */
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// Register forum specific forms.
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$entity_types['taxonomy_term']
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->setFormClass('forum', 'Drupal\forum\Form\ForumForm')
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->setFormClass('container', 'Drupal\forum\Form\ContainerForm')
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->setLinkTemplate('forum-edit-container-form', '/admin/structure/forum/edit/container/{taxonomy_term}')
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->setLinkTemplate('forum-delete-form', '/admin/structure/forum/delete/forum/{taxonomy_term}')
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->setLinkTemplate('forum-edit-form', '/admin/structure/forum/edit/forum/{taxonomy_term}');
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}
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/**
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* Implements hook_entity_bundle_info_alter().
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*/
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function forum_entity_bundle_info_alter(&$bundles) {
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// Take over URI construction for taxonomy terms that are forums.
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if ($vid = \Drupal::config('forum.settings')->get('vocabulary')) {
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if (isset($bundles['taxonomy_term'][$vid])) {
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$bundles['taxonomy_term'][$vid]['uri_callback'] = 'forum_uri';
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}
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}
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}
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/**
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* Entity URI callback used in forum_entity_bundle_info_alter().
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*/
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function forum_uri($forum) {
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return Url::fromRoute('forum.page', ['taxonomy_term' => $forum->id()]);
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}
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/**
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* Implements hook_entity_bundle_field_info_alter().
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*/
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function forum_entity_bundle_field_info_alter(&$fields, \Drupal\Core\Entity\EntityTypeInterface $entity_type, $bundle) {
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if ($entity_type->id() == 'node' && !empty($fields['taxonomy_forums'])) {
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$fields['taxonomy_forums']->addConstraint('ForumLeaf', []);
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}
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}
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/**
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* Implements hook_ENTITY_TYPE_presave() for node entities.
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*
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* Assigns the forum taxonomy when adding a topic from within a forum.
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*/
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function forum_node_presave(EntityInterface $node) {
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if (\Drupal::service('forum_manager')->checkNodeType($node)) {
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// Make sure all fields are set properly:
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$node->icon = !empty($node->icon) ? $node->icon : '';
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if (!$node->taxonomy_forums->isEmpty()) {
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$node->forum_tid = $node->taxonomy_forums->target_id;
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// Only do a shadow copy check if this is not a new node.
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if (!$node->isNew()) {
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$old_tid = \Drupal::service('forum.index_storage')->getOriginalTermId($node);
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if ($old_tid && isset($node->forum_tid) && ($node->forum_tid != $old_tid) && !empty($node->shadow)) {
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// A shadow copy needs to be created. Retain new term and add old term.
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$node->taxonomy_forums[count($node->taxonomy_forums)] = array('target_id' => $old_tid);
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}
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}
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}
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}
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}
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/**
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* Implements hook_ENTITY_TYPE_update() for node entities.
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*/
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function forum_node_update(EntityInterface $node) {
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if (\Drupal::service('forum_manager')->checkNodeType($node)) {
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// If this is not a new revision and does exist, update the forum record,
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// otherwise insert a new one.
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/** @var \Drupal\forum\ForumIndexStorageInterface $forum_index_storage */
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$forum_index_storage = \Drupal::service('forum.index_storage');
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if ($node->getRevisionId() == $node->original->getRevisionId() && $forum_index_storage->getOriginalTermId($node)) {
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if (!empty($node->forum_tid)) {
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$forum_index_storage->update($node);
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}
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// The node is removed from the forum.
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else {
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$forum_index_storage->delete($node);
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}
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}
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else {
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if (!empty($node->forum_tid)) {
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$forum_index_storage->create($node);
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}
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}
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// If the node has a shadow forum topic, update the record for this
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// revision.
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if (!empty($node->shadow)) {
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$forum_index_storage->deleteRevision($node);
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$forum_index_storage->create($node);
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}
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// If the node is published, update the forum index.
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if ($node->isPublished()) {
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$forum_index_storage->deleteIndex($node);
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$forum_index_storage->createIndex($node);
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}
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// When a forum node is unpublished, remove it from the forum_index table.
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else {
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$forum_index_storage->deleteIndex($node);
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}
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}
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}
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/**
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* Implements hook_ENTITY_TYPE_insert() for node entities.
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*/
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function forum_node_insert(EntityInterface $node) {
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if (\Drupal::service('forum_manager')->checkNodeType($node)) {
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/** @var \Drupal\forum\ForumIndexStorageInterface $forum_index_storage */
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$forum_index_storage = \Drupal::service('forum.index_storage');
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if (!empty($node->forum_tid)) {
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$forum_index_storage->create($node);
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}
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// If the node is published, update the forum index.
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if ($node->isPublished()) {
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$forum_index_storage->createIndex($node);
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}
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}
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}
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/**
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* Implements hook_ENTITY_TYPE_predelete() for node entities.
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*/
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function forum_node_predelete(EntityInterface $node) {
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if (\Drupal::service('forum_manager')->checkNodeType($node)) {
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/** @var \Drupal\forum\ForumIndexStorageInterface $forum_index_storage */
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$forum_index_storage = \Drupal::service('forum.index_storage');
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$forum_index_storage->delete($node);
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$forum_index_storage->deleteIndex($node);
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}
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}
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/**
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* Implements hook_ENTITY_TYPE_storage_load() for node entities.
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*/
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function forum_node_storage_load($nodes) {
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$node_vids = array();
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foreach ($nodes as $node) {
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if (\Drupal::service('forum_manager')->checkNodeType($node)) {
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$node_vids[] = $node->getRevisionId();
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}
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}
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if (!empty($node_vids)) {
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$result = \Drupal::service('forum.index_storage')->read($node_vids);
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foreach ($result as $record) {
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$nodes[$record->nid]->forum_tid = $record->tid;
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}
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}
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}
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/**
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* Implements hook_ENTITY_TYPE_update() for comment entities.
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*/
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function forum_comment_update(CommentInterface $comment) {
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if ($comment->getCommentedEntityTypeId() == 'node') {
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\Drupal::service('forum.index_storage')->updateIndex($comment->getCommentedEntity());
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}
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}
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/**
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* Implements hook_ENTITY_TYPE_insert() for comment entities.
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*/
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function forum_comment_insert(CommentInterface $comment) {
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if ($comment->getCommentedEntityTypeId() == 'node') {
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\Drupal::service('forum.index_storage')->updateIndex($comment->getCommentedEntity());
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}
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}
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/**
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* Implements hook_ENTITY_TYPE_delete() for comment entities.
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*/
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function forum_comment_delete(CommentInterface $comment) {
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if ($comment->getCommentedEntityTypeId() == 'node') {
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\Drupal::service('forum.index_storage')->updateIndex($comment->getCommentedEntity());
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}
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}
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/**
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* Implements hook_form_BASE_FORM_ID_alter().
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*/
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function forum_form_taxonomy_vocabulary_form_alter(&$form, FormStateInterface $form_state, $form_id) {
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$vid = \Drupal::config('forum.settings')->get('vocabulary');
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$vocabulary = $form_state->getFormObject()->getEntity();
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if ($vid == $vocabulary->id()) {
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$form['help_forum_vocab'] = array(
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'#markup' => t('This is the designated forum vocabulary. Some of the normal vocabulary options have been removed.'),
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'#weight' => -1,
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);
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// Forum's vocabulary always has single hierarchy. Forums and containers
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// have only one parent or no parent for root items. By default this value
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// is 0.
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$form['hierarchy']['#value'] = TAXONOMY_HIERARCHY_SINGLE;
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// Do not allow to delete forum's vocabulary.
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$form['actions']['delete']['#access'] = FALSE;
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// Do not allow to change a vid of forum's vocabulary.
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$form['vid']['#disabled'] = TRUE;
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}
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}
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/**
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* Implements hook_form_FORM_ID_alter() for taxonomy_term_form().
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*/
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function forum_form_taxonomy_term_form_alter(&$form, FormStateInterface $form_state, $form_id) {
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$vid = \Drupal::config('forum.settings')->get('vocabulary');
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if (isset($form['vid']['#value']) && $form['vid']['#value'] == $vid) {
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// Hide multiple parents select from forum terms.
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$form['relations']['parent']['#access'] = FALSE;
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}
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}
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/**
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* Implements hook_form_BASE_FORM_ID_alter() for node_form().
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*/
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function forum_form_node_form_alter(&$form, FormStateInterface $form_state, $form_id) {
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$node = $form_state->getFormObject()->getEntity();
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if (isset($node->taxonomy_forums) && !$node->isNew()) {
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$forum_terms = $node->taxonomy_forums;
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// If editing, give option to leave shadows.
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$shadow = (count($forum_terms) > 1);
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$form['shadow'] = array(
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'#type' => 'checkbox',
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'#title' => t('Leave shadow copy'),
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'#default_value' => $shadow,
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'#description' => t('If you move this topic, you can leave a link in the old forum to the new forum.'),
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);
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$form['forum_tid'] = array('#type' => 'value', '#value' => $node->forum_tid);
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}
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if (isset($form['taxonomy_forums'])) {
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$widget =& $form['taxonomy_forums']['widget'];
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// Make the vocabulary required for 'real' forum-nodes.
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$widget['#required'] = TRUE;
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$widget['#multiple'] = FALSE;
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if (empty($widget['#default_value'])) {
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// If there is no default forum already selected, try to get the forum
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// ID from the URL (e.g., if we are on a page like node/add/forum/2, we
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// expect "2" to be the ID of the forum that was requested).
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$requested_forum_id = \Drupal::request()->query->get('forum_id');
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$widget['#default_value'] = is_numeric($requested_forum_id) ? $requested_forum_id : '';
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}
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}
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}
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/**
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* Implements hook_preprocess_HOOK() for block templates.
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*/
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function forum_preprocess_block(&$variables) {
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if ($variables['configuration']['provider'] == 'forum') {
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$variables['attributes']['role'] = 'navigation';
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}
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}
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/**
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* Implements hook_theme_suggestions_HOOK().
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*/
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function forum_theme_suggestions_forums(array $variables) {
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$suggestions = array();
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$tid = $variables['term']->id();
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// Provide separate template suggestions based on what's being output. Topic
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// ID is also accounted for. Check both variables to be safe then the inverse.
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// Forums with topic IDs take precedence.
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if ($variables['forums'] && !$variables['topics']) {
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$suggestions[] = 'forums__containers';
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$suggestions[] = 'forums__' . $tid;
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$suggestions[] = 'forums__containers__' . $tid;
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}
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elseif (!$variables['forums'] && $variables['topics']) {
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$suggestions[] = 'forums__topics';
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$suggestions[] = 'forums__' . $tid;
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$suggestions[] = 'forums__topics__' . $tid;
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}
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else {
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$suggestions[] = 'forums__' . $tid;
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}
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return $suggestions;
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}
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/**
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* Prepares variables for forums templates.
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*
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* Default template: forums.html.twig.
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*
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* @param array $variables
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* An array containing the following elements:
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* - forums: An array of all forum objects to display for the given taxonomy
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* term ID. If tid = 0 then all the top-level forums are displayed.
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* - topics: An array of all the topics in the current forum.
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* - parents: An array of taxonomy term objects that are ancestors of the
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* current term ID.
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* - term: Taxonomy term of the current forum.
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* - sortby: One of the following integers indicating the sort criteria:
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* - 1: Date - newest first.
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* - 2: Date - oldest first.
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* - 3: Posts with the most comments first.
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* - 4: Posts with the least comments first.
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* - forum_per_page: The maximum number of topics to display per page.
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*/
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function template_preprocess_forums(&$variables) {
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$variables['tid'] = $variables['term']->id();
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if ($variables['forums_defined'] = count($variables['forums']) || count($variables['parents'])) {
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if (!empty($variables['forums'])) {
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$variables['forums'] = array(
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'#theme' => 'forum_list',
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'#forums' => $variables['forums'],
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'#parents' => $variables['parents'],
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'#tid' => $variables['tid'],
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);
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}
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if ($variables['term'] && empty($variables['term']->forum_container->value) && !empty($variables['topics'])) {
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$forum_topic_list_header = $variables['header'];
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$table = array(
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'#theme' => 'table__forum_topic_list',
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'#responsive' => FALSE,
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'#attributes' => array('id' => 'forum-topic-' . $variables['tid']),
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'#header' => array(),
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'#rows' => array(),
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);
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if (!empty($forum_topic_list_header)) {
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$table['#header'] = $forum_topic_list_header;
|
|
}
|
|
|
|
/** @var \Drupal\node\NodeInterface $topic */
|
|
foreach ($variables['topics'] as $id => $topic) {
|
|
$variables['topics'][$id]->icon = array(
|
|
'#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 = SafeMarkup::checkPlain($topic->getTitle());
|
|
$variables['topics'][$id]->message = \Drupal::l(t('This topic has been moved'), new Url('forum.page', ['taxonomy_term' => $topic->forum_tid]));
|
|
}
|
|
else {
|
|
$variables['topics'][$id]->moved = FALSE;
|
|
$variables['topics'][$id]->title_link = \Drupal::l($topic->getTitle(), $topic->urlInfo());
|
|
$variables['topics'][$id]->message = '';
|
|
}
|
|
$forum_submitted = array('#theme' => 'forum_submitted', '#topic' => (object) array(
|
|
'uid' => $topic->getOwnerId(),
|
|
'name' => $topic->getOwner()->getUsername(),
|
|
'created' => $topic->getCreatedTime(),
|
|
));
|
|
$variables['topics'][$id]->submitted = drupal_render($forum_submitted);
|
|
$forum_submitted = array(
|
|
'#theme' => 'forum_submitted',
|
|
'#topic' => isset($topic->last_reply) ? $topic->last_reply : NULL,
|
|
);
|
|
$variables['topics'][$id]->last_reply = drupal_render($forum_submitted);
|
|
|
|
$variables['topics'][$id]->new_text = '';
|
|
$variables['topics'][$id]->new_url = '';
|
|
|
|
if ($topic->new_replies) {
|
|
$page_number = \Drupal::entityManager()->getStorage('comment')
|
|
->getNewCommentPageNumber($topic->comment_count, $topic->new_replies, $topic, 'comment_forum');
|
|
$query = $page_number ? array('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>', array('%title' => $variables['topics'][$id]->label()));
|
|
$variables['topics'][$id]->new_url = \Drupal::url('entity.node.canonical', ['node' => $topic->id()], ['query' => $query, 'fragment' => 'new']);
|
|
}
|
|
|
|
// Build table rows from topics.
|
|
$row = array();
|
|
$row[] = array(
|
|
'data' => array(
|
|
$topic->icon,
|
|
array(
|
|
'#markup' => '<div class="forum__title"><div>' . $topic->title_link . '</div><div>' . $topic->submitted . '</div></div>',
|
|
),
|
|
),
|
|
'class' => array('forum__topic'),
|
|
);
|
|
|
|
if ($topic->moved) {
|
|
$row[] = array(
|
|
'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[] = array(
|
|
'data' => $topic->comment_count . $new_replies,
|
|
'class' => array('forum__replies'),
|
|
);
|
|
$row[] = array(
|
|
'data' => $topic->last_reply,
|
|
'class' => array('forum__last-reply'),
|
|
);
|
|
}
|
|
$table['#rows'][] = $row;
|
|
}
|
|
|
|
$variables['topics'] = $table;
|
|
$variables['topics_pager'] = array(
|
|
'#type' => 'pager',
|
|
);
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Prepares variables for forum list templates.
|
|
*
|
|
* Default template: forum-list.html.twig.
|
|
*
|
|
* @param array $variables
|
|
* An array containing the following elements:
|
|
* - forums: An array of all forum objects to display for the given taxonomy
|
|
* term ID. If tid = 0 then all the top-level forums are displayed.
|
|
* - parents: An array of taxonomy term objects that are ancestors of the
|
|
* current term ID.
|
|
* - tid: Taxonomy term ID of the current forum.
|
|
*/
|
|
function template_preprocess_forum_list(&$variables) {
|
|
$user = \Drupal::currentUser();
|
|
$row = 0;
|
|
// Sanitize each forum so that the template can safely print the data.
|
|
foreach ($variables['forums'] as $id => $forum) {
|
|
$variables['forums'][$id]->description = Xss::filterAdmin($forum->description->value);
|
|
$variables['forums'][$id]->link = forum_uri($forum);
|
|
$variables['forums'][$id]->name = SafeMarkup::checkPlain($forum->label());
|
|
$variables['forums'][$id]->is_container = !empty($forum->forum_container->value);
|
|
$variables['forums'][$id]->zebra = $row % 2 == 0 ? 'odd' : 'even';
|
|
$row++;
|
|
|
|
$variables['forums'][$id]->new_text = '';
|
|
$variables['forums'][$id]->new_url = '';
|
|
$variables['forums'][$id]->new_topics = 0;
|
|
$variables['forums'][$id]->old_topics = $forum->num_topics;
|
|
$variables['forums'][$id]->icon_class = 'default';
|
|
$variables['forums'][$id]->icon_title = t('No new posts');
|
|
if ($user->isAuthenticated()) {
|
|
$variables['forums'][$id]->new_topics = \Drupal::service('forum_manager')->unreadTopics($forum->id(), $user->id());
|
|
if ($variables['forums'][$id]->new_topics) {
|
|
$variables['forums'][$id]->new_text = \Drupal::translation()->formatPlural($variables['forums'][$id]->new_topics, '1 new post<span class="visually-hidden"> in forum %title</span>', '@count new posts<span class="visually-hidden"> in forum %title</span>', array('%title' => $variables['forums'][$id]->label()));
|
|
$variables['forums'][$id]->new_url = \Drupal::url('forum.page', ['taxonomy_term' => $forum->id()], ['fragment' => 'new']);
|
|
$variables['forums'][$id]->icon_class = 'new';
|
|
$variables['forums'][$id]->icon_title = t('New posts');
|
|
}
|
|
$variables['forums'][$id]->old_topics = $forum->num_topics - $variables['forums'][$id]->new_topics;
|
|
}
|
|
$forum_submitted = array('#theme' => 'forum_submitted', '#topic' => $forum->last_post);
|
|
$variables['forums'][$id]->last_reply = drupal_render($forum_submitted);
|
|
}
|
|
|
|
$variables['pager'] = array(
|
|
'#type' => 'pager',
|
|
);
|
|
|
|
// Give meaning to $tid for themers. $tid actually stands for term ID.
|
|
$variables['forum_id'] = $variables['tid'];
|
|
unset($variables['tid']);
|
|
}
|
|
|
|
/**
|
|
* Prepares variables for forum icon templates.
|
|
*
|
|
* Default template: forum-icon.html.twig.
|
|
*
|
|
* @param array $variables
|
|
* An array containing the following elements:
|
|
* - new_posts: Indicates whether or not the topic contains new posts.
|
|
* - num_posts: The total number of posts in all topics.
|
|
* - comment_mode: An integer indicating whether comments are open, closed,
|
|
* or hidden.
|
|
* - sticky: Indicates whether the topic is sticky.
|
|
* - first_new: Indicates whether this is the first topic with new posts.
|
|
*/
|
|
function template_preprocess_forum_icon(&$variables) {
|
|
$variables['hot_threshold'] = \Drupal::config('forum.settings')->get('topics.hot_threshold');
|
|
|
|
if ($variables['num_posts'] > $variables['hot_threshold']) {
|
|
$variables['icon_status'] = $variables['new_posts'] ? 'hot-new' : 'hot';
|
|
$variables['icon_title'] = $variables['new_posts'] ? t('Hot topic, new comments') : t('Hot topic');
|
|
}
|
|
else {
|
|
$variables['icon_status'] = $variables['new_posts'] ? 'new' : 'default';
|
|
$variables['icon_title'] = $variables['new_posts'] ? t('New comments') : t('Normal topic');
|
|
}
|
|
|
|
if ($variables['comment_mode'] == CommentItemInterface::CLOSED || $variables['comment_mode'] == CommentItemInterface::HIDDEN) {
|
|
$variables['icon_status'] = 'closed';
|
|
$variables['icon_title'] = t('Closed topic');
|
|
}
|
|
|
|
if ($variables['sticky'] == 1) {
|
|
$variables['icon_status'] = 'sticky';
|
|
$variables['icon_title'] = t('Sticky topic');
|
|
}
|
|
|
|
$variables['attributes']['title'] = $variables['icon_title'];
|
|
}
|
|
|
|
/**
|
|
* Prepares variables for forum submission information templates.
|
|
*
|
|
* The submission information will be displayed in the forum list and topic
|
|
* list.
|
|
*
|
|
* Default template: forum-submitted.html.twig.
|
|
*
|
|
* @param array $variables
|
|
* An array containing the following elements:
|
|
* - topic: The topic object.
|
|
*/
|
|
function template_preprocess_forum_submitted(&$variables) {
|
|
$variables['author'] = '';
|
|
if (isset($variables['topic']->uid)) {
|
|
$username = array('#theme' => 'username', '#account' => User::load($variables['topic']->uid));
|
|
$variables['author'] = drupal_render($username);
|
|
}
|
|
$variables['time'] = isset($variables['topic']->created) ? \Drupal::service('date.formatter')->formatTimeDiffSince($variables['topic']->created) : '';
|
|
}
|