topics_directory.php

<?php
//  ------------------------------------------------------------------------ //
//                XOOPS - PHP Content Management System                      //
//                  Copyright (c) 2005-2006 Herve Thouzard                     //
//                     <http://www.herve-thouzard.com/>                      //
//  ------------------------------------------------------------------------ //
//  This program is free software; you can redistribute it and/or modify     //
//  it under the terms of the GNU General Public License as published by     //
//  the Free Software Foundation; either version 2 of the License, or        //
//  (at your option) any later version.                                      //
//                                                                           //
//  You may not change or alter any portion of this comment or credits       //
//  of supporting developers from this source code or any supporting         //
//  source code which is considered copyrighted (c) material of the          //
//  original comment or credit authors.                                      //
//                                                                           //
//  This program is distributed in the hope that it will be useful,          //
//  but WITHOUT ANY WARRANTY; without even the implied warranty of           //
//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the            //
//  GNU General Public License for more details.                             //
//                                                                           //
//  You should have received a copy of the GNU General Public License        //
//  along with this program; if not, write to the Free Software              //
//  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA //
//  ------------------------------------------------------------------------ //

/*
 * Created on 5 nov. 2006
 *
 * This page is used to display a maps of the topics (with articles count)
 *
 * @package News
 * @author Herve Thouzard
 * @copyright (c) Herve Thouzard - http://www.herve-thouzard.com
 */
include dirname(dirname(__DIR__)) . '/mainfile.php';
include_once XOOPS_ROOT_PATH . '/modules/news/class/class.newsstory.php';
include_once XOOPS_ROOT_PATH . '/modules/news/class/class.newstopic.php';
include_once XOOPS_ROOT_PATH . '/modules/news/include/functions.php';

$xoopsOption['template_main'] = 'news_topics_directory.tpl';
include_once XOOPS_ROOT_PATH . '/header.php';

$myts = MyTextSanitizer::getInstance();

$newscountbytopic = $tbl_topics = array();
$perms            = '';
$xt               = new NewsTopic();
$restricted       = news_getmoduleoption('restrictindex');
if ($restricted) {
    global $xoopsUser;
    $moduleHandler = xoops_getHandler('module');
    $newsModule    = $moduleHandler->getByDirname('news');
    $groups        = is_object($xoopsUser) ? $xoopsUser->getGroups() : XOOPS_GROUP_ANONYMOUS;
    $gperm_handler = xoops_getHandler('groupperm');
    $topics        = $gperm_handler->getItemIds('news_view', $groups, $newsModule->getVar('mid'));
    if (count($topics) > 0) {
        $topics = implode(',', $topics);
        $perms  = ' AND topic_id IN (' . $topics . ') ';
    } else {
        return '';
    }
}
$topics_arr       = $xt->getChildTreeArray(0, 'topic_title', $perms);
$newscountbytopic = $xt->getNewsCountByTopic();
if (is_array($topics_arr) && count($topics_arr)) {
    foreach ($topics_arr as $onetopic) {
        $count = 0;
        if (array_key_exists($onetopic['topic_id'], $newscountbytopic)) {
            $count = $newscountbytopic[$onetopic['topic_id']];
        }
        if ($onetopic['topic_pid'] != 0) {
            $onetopic['prefix'] = str_replace('.', '-', $onetopic['prefix']) . '&nbsp;';
        } else {
            $onetopic['prefix'] = str_replace('.', '', $onetopic['prefix']);
        }

        $tbl_topics[] = array(
            'id'          => $onetopic['topic_id'],
            'news_count'  => $count,
            'topic_color' => '#' . $onetopic['topic_color'],
            'prefix'      => $onetopic['prefix'],
            'title'       => $myts->displayTarea($onetopic['topic_title'])
        );
    }
}
$xoopsTpl->assign('topics', $tbl_topics);

$xoopsTpl->assign('advertisement', news_getmoduleoption('advertisement'));

/**
 * Manage all the meta datas
 */
news_CreateMetaDatas();

$xoopsTpl->assign('xoops_pagetitle', _AM_NEWS_TOPICS_DIRECTORY);
$meta_description = _AM_NEWS_TOPICS_DIRECTORY . ' - ' . $xoopsModule->name('s');
if (isset($xoTheme) && is_object($xoTheme)) {
    $xoTheme->addMeta('meta', 'description', $meta_description);
} else { // Compatibility for old Xoops versions
    $xoopsTpl->assign('xoops_meta_description', $meta_description);
}

include_once XOOPS_ROOT_PATH . '/footer.php';