Same name in other branches

1. 8.9.x core/modules/forum/src/ForumManager.php \Drupal\forum\ForumManager::getLastPost()
2. 10 core/modules/forum/src/ForumManager.php \Drupal\forum\ForumManager::getLastPost()
3. 11.x core/modules/forum/src/ForumManager.php \Drupal\forum\ForumManager::getLastPost()

Provides the last post information for the given forum tid.

Parameters

int $tid: The forum tid.

Return value

object The last post for the given forum.

1 call to ForumManager::getLastPost()

ForumManager::getChildren in core/modules/forum/src/ForumManager.php

Utility method to fetch the child forums for a given forum.

File

core/modules/forum/src/ForumManager.php, line 344

Class

ForumManager

Provides forum manager service.

Namespace

Drupal\forum

Code

protected function getLastPost($tid) {
    if (!empty($this->lastPostData[$tid])) {
        return $this->lastPostData[$tid];
    }
    // Query "Last Post" information for this forum.
    $query = $this->connection
        ->select('node_field_data', 'n');
    $query->join('forum', 'f', '[n].[vid] = [f].[vid] AND [f].[tid] = :tid', [
        ':tid' => $tid,
    ]);
    $query->join('comment_entity_statistics', 'ces', "[n].[nid] = [ces].[entity_id] AND [ces].[field_name] = 'comment_forum' AND [ces].[entity_type] = 'node'");
    $query->join('users_field_data', 'u', '[ces].[last_comment_uid] = [u].[uid] AND [u].[default_langcode] = 1');
    $query->addExpression('CASE [ces].[last_comment_uid] WHEN 0 THEN [ces].[last_comment_name] ELSE [u].[name] END', 'last_comment_name');
    $topic = $query->fields('ces', [
        'last_comment_timestamp',
        'last_comment_uid',
    ])
        ->condition('n.status', 1)
        ->orderBy('last_comment_timestamp', 'DESC')
        ->range(0, 1)
        ->addTag('node_access')
        ->execute()
        ->fetchObject();
    // Build the last post information.
    $last_post = new \stdClass();
    if (!empty($topic->last_comment_timestamp)) {
        $last_post->created = $topic->last_comment_timestamp;
        $last_post->name = $topic->last_comment_name;
        $last_post->uid = $topic->last_comment_uid;
    }
    $this->lastPostData[$tid] = $last_post;
    return $last_post;
}

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