function template_preprocess_forum_topic_list

Preprocesses variables for forum-topic-list.tpl.php.

Parameters

$variables: An array containing the following elements:

• tid: Taxonomy term ID of the current forum.
• topics: An array of all the topics in the current forum.
• forum_per_page: The maximum number of topics to display per page.

See also

forum-topic-list.tpl.php

theme_forum_topic_list()

File

modules/forum/forum.module, line 1169

Code

function template_preprocess_forum_topic_list(&$variables) {
    global $forum_topic_list_header;
    // Create the tablesorting header.
    $ts = tablesort_init($forum_topic_list_header);
    $header = '';
    foreach ($forum_topic_list_header as $cell) {
        $cell = tablesort_header($cell, $forum_topic_list_header, $ts);
        $header .= _theme_table_cell($cell, TRUE);
    }
    $variables['header'] = $header;
    if (!empty($variables['topics'])) {
        $row = 0;
        foreach ($variables['topics'] as $id => $topic) {
            $variables['topics'][$id]->icon = theme('forum_icon', array(
                'new_posts' => $topic->new,
                'num_posts' => $topic->comment_count,
                'comment_mode' => $topic->comment_mode,
                'sticky' => $topic->sticky,
                'first_new' => $topic->first_new,
            ));
            $variables['topics'][$id]->zebra = $row % 2 == 0 ? 'odd' : 'even';
            $row++;
            // We keep the actual tid in forum table, if it's different from the
            // current tid then it means the topic appears in two forums, one of
            // them is a shadow copy.
            if ($variables['tid'] != $topic->forum_tid) {
                $variables['topics'][$id]->moved = TRUE;
                $variables['topics'][$id]->title = check_plain($topic->title);
                $variables['topics'][$id]->message = l(t('This topic has been moved'), "forum/{$topic->forum_tid}");
            }
            else {
                $variables['topics'][$id]->moved = FALSE;
                $variables['topics'][$id]->title = l($topic->title, "node/{$topic->nid}");
                $variables['topics'][$id]->message = '';
            }
            $variables['topics'][$id]->created = theme('forum_submitted', array(
                'topic' => $topic,
            ));
            $variables['topics'][$id]->last_reply = theme('forum_submitted', array(
                'topic' => isset($topic->last_reply) ? $topic->last_reply : NULL,
            ));
            $variables['topics'][$id]->new_text = '';
            $variables['topics'][$id]->new_url = '';
            if ($topic->new_replies) {
                $variables['topics'][$id]->new_text = format_plural($topic->new_replies, '1 new', '@count new');
                $variables['topics'][$id]->new_url = url("node/{$topic->nid}", array(
                    'query' => comment_new_page_count($topic->comment_count, $topic->new_replies, $topic),
                    'fragment' => 'new',
                ));
            }
        }
    }
    else {
        // Make this safe for the template.
        $variables['topics'] = array();
    }
    // Give meaning to $tid for themers. $tid actually stands for term id.
    $variables['topic_id'] = $variables['tid'];
    unset($variables['tid']);
    $variables['pager'] = theme('pager');
}