function b_news_topicsnav_show($options)
{
include_once XOOPS_ROOT_PATH . '/modules/news/include/functions.php';
include_once XOOPS_ROOT_PATH . "/modules/news/class/class.newstopic.php";
$myts =& MyTextSanitizer::getInstance();
$block = array();
$newscountbytopic = array();
$perms = '';
$xt = new NewsTopic();
$restricted = getmoduleoption('restrictindex');
if ($restricted) {
global $xoopsUser;
$module_handler =& xoops_gethandler('module');
$newsModule =& $module_handler->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", $perms);
if ($options[0] == 1) {
$newscountbytopic = $xt->getNewsCountByTopic();
}
if (is_array($topics_arr) && count($topics_arr)) {
foreach ($topics_arr as $onetopic) {
if ($options[0] == 1) {
$count = 0;
if (array_key_exists($onetopic['topic_id'], $newscountbytopic)) {
$count = $newscountbytopic[$onetopic['topic_id']];
}
} else {
$count = '';
}
$block['topics'][] = array('id' => $onetopic['topic_id'], 'news_count' => $count, 'topic_color' => '#' . $onetopic['topic_color'], 'title' => $myts->displayTarea($onetopic['topic_title']));
}
}
return $block;
}
$restricted = news_getmoduleoption('restrictindex');
if ($restricted) {
global $xoopsUser;
$module_handler =& xoops_gethandler('module');
$newsModule =& $module_handler->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']) . ' ';
} 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']));
}
}
