1 <?php

     2 

     3 /**

     4  * @file

     5  * User page callbacks for the Forum module.

     6  */

     7 

     8 /**

     9  * Page callback: Prints a forum listing.

    10  *

    11  * @param $forum_term

    12  *   A tree of all forums for a given taxonomy term ID. Defaults to NULL. See

    13  *   the return object of forum_forum_load() for a complete definition.

    14  *

    15  * @return

    16  *   A string containing HTML representing the themed forum listing.

    17  *

    18  * @see forum_menu()

    19  */

    20 function forum_page($forum_term = NULL) {

    21   if (!isset($forum_term)) {

    22     // On the main page, display all the top-level forums.

    23     $forum_term = forum_forum_load(0);

    24   }

    25 

    26   $forum_per_page = variable_get('forum_per_page', 25);

    27   $sortby = variable_get('forum_order', 1);

    28 

    29   if (empty($forum_term->container)) {

    30     $topics = forum_get_topics($forum_term->tid, $sortby, $forum_per_page);

    31   }

    32   else {

    33     $topics = '';

    34   }

    35 

    36   return theme('forums', array('forums' => $forum_term->forums, 'topics' => $topics, 'parents' => $forum_term->parents, 'tid' => $forum_term->tid, 'sortby' => $sortby, 'forums_per_page' => $forum_per_page));

    37 }