<?php

// (c) Copyright by authors of the Tiki Wiki CMS Groupware Project
//
// All Rights Reserved. See copyright.txt for details and a complete list of authors.
// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
// $Id$

/**
 * @return array
 */
function module_article_topics_info()
{
    return [
        'name' => tra('Article Topics'),
        'description' => tra('Lists all article topics with links to their articles.'),
        'prefs' => ['feature_articles'],
        'params' => [],
        'common_params' => ['nonums']
    ];
}

/**
 * @param $mod_reference
 * @param $module_params
 */
function module_article_topics($mod_reference, $module_params)
{
    $smarty = TikiLib::lib('smarty');
    $artlib = TikiLib::lib('art');

    $listTopics = $artlib->list_topics();
    /* To renumber array keys from 0 since smarty 3 doesn't seem to like arrays
     * that start with other keys in a section loop, which this variable is used in
     */
    $listTopics = array_values($listTopics);
    $smarty->assign('listTopics', $listTopics);
}