case 'index':
$content = 'content.php';
$categories = docs_sections::getSections();
// Разбиваем на блоки по 4 категории в блоке
if ($is_category = is_array($categories) && count($categories)) {
$block = $i = 0;
foreach ($categories as $cat) {
$cat_blocks[$block][] = $cat;
++$i;
if ($i >= 4) {
$i = 0;
++$block;
}
}
}
$last_docs = docs::getLast(10);
break;
case 'section':
$content = 'section.php';
$section = docs_sections::getSection((int) $request['id']);
$docs = docs::getDocs((int) $request['id']);
break;
case 'document':
$content = 'document.php';
$doc = docs::getDoc($request['id']);
break;
case 'search':
$content = 'search.php';
$text_for_search = !empty($request['text']) ? $request['text'] : false;
if ($text_for_search) {
$text_for_search = stripslashes($text_for_search);
