public function navigation(&$category, &$entry = null)
{
global $lang;
$navigate = new CodeKBTemplate("navigation");
$naviid = $category->id();
while ($naviid != 0) {
$curcat = new CodeKBCategory($naviid, $this->_user);
$navi[] = array("id" => $curcat->id(), "name" => $curcat->name());
$naviid = $curcat->parent();
unset($curcat);
}
$content = "";
$content .= url("category.php", $lang['category']['root'], $lang['category']['root']) . "\n";
while (is_array($navi) && ($val = array_pop($navi))) {
$content .= " / " . url("category.php?id=" . $val['id'], htmlentities($val['name']), $val['name']) . "\n";
}
if ($entry) {
$content .= " / <em>" . url("entry.php?id=" . $entry->id() . "&cat=" . $category->id(), htmlentities($entry->name()), $entry->name()) . "</em>\n";
}
$navigate->push("navi", $content);
$this->_navigation = $navigate;
unset($navigate);
}
