[WIP] nikic/fast-route implementation

I will describe it more in Pull Request

system/pages/forum/base.php

@@ -0,0 +1,51 @@
+<?php
+/**
+ * Forum base
+ *
+ * @package   MyAAC
+ * @author    Gesior <jerzyskalski@wp.pl>
+ * @author    Slawkens <slawkens@gmail.com>
+ * @copyright 2021 MyAAC
+ * @link      https://my-aac.org
+ */
+defined('MYAAC') or die('Direct access not allowed!');
+$title = 'Forum';
+
+if(strtolower($config['forum']) != 'site')
+{
+	if($config['forum'] != '')
+	{
+		header('Location: ' . $config['forum']);
+		exit;
+	}
+
+	echo 'Forum is disabled on this site.';
+	return;
+}
+
+if(!$logged)
+	echo  'You are not logged in. <a href="?subtopic=accountmanagement&redirect=' . BASE_URL . urlencode('?subtopic=forum') . '">Log in</a> to post on the forum.<br /><br />';
+
+require_once LIBS . 'forum.php';
+
+$sections = array();
+foreach(getForumBoards() as $section)
+{
+	$sections[$section['id']] = array(
+		'id' => $section['id'],
+		'name' => $section['name'],
+		'description' => $section['description'],
+		'closed' => $section['closed'] == '1',
+		'guild' => $section['guild'],
+		'access' => $section['access']
+	);
+
+	if($canEdit) {
+		$sections[$section['id']]['hidden'] = $section['hidden'];
+	}
+	else {
+		$sections[$section['id']]['hidden'] = 0;
+	}
+}
+
+$number_of_rows = 0;