From b0cbb68394f2a1fcd79195f881bdc9ec783c00d1 Mon Sep 17 00:00:00 2001
From: Roman Kelesidis <roman25052006.kelesh@gmail.com>
Date: Wed, 2 Jul 2025 11:33:50 +0300
Subject: [PATCH] feat: Restore some deprecated code for backward compatibility

---
 library/config.php             | 2 ++
 library/defines.php            | 1 +
 library/includes/functions.php | 5 +++++
 library/includes/init_bb.php   | 1 +
 posting.php                    | 2 ++
 5 files changed, 11 insertions(+)

diff --git a/library/config.php b/library/config.php
index e782b10ea..2c9e8ccd2 100644
--- a/library/config.php
+++ b/library/config.php
@@ -724,6 +724,8 @@ $bb_cfg['tracker'] = [
     'update_dlstat' => true,
     'expire_factor' => 2.5,
     'compact_mode' => true,
+    'upd_user_up_down_stat' => true,
+    'browser_redirect_url' => '',
     'scrape' => true,
     'limit_active_tor' => true,
     'limit_seed_count' => 0,
diff --git a/library/defines.php b/library/defines.php
index df8813a64..30d3d3ab2 100644
--- a/library/defines.php
+++ b/library/defines.php
@@ -20,6 +20,7 @@ define('LOG_DIR', BB_PATH . '/internal_data/log');
 define('TRIGGERS_DIR', BB_PATH . '/internal_data/triggers');
 define('AJAX_DIR', BB_PATH . '/library/ajax');
 define('ATTACH_DIR', BB_PATH . '/library/attach_mod');
+define('CFG_DIR', BB_PATH . '/library/config');
 define('INC_DIR', BB_PATH . '/library/includes');
 define('UCP_DIR', BB_PATH . '/library/includes/ucp');
 define('LANG_ROOT_DIR', BB_PATH . '/library/language');
diff --git a/library/includes/functions.php b/library/includes/functions.php
index c222ecc39..3d24a5147 100644
--- a/library/includes/functions.php
+++ b/library/includes/functions.php
@@ -800,6 +800,11 @@ function str_short($text, $max_length, $space = ' ')
     return $text ?? '';
 }
 
+function wbr($text, $max_word_length = HTML_WBR_LENGTH)
+{
+    return preg_replace("/([\w\->;:.,~!?(){}@#$%^*\/\\\\]{" . $max_word_length . "})/ui", '$1<wbr>', $text);
+}
+
 function generate_user_info($row, bool $have_auth = IS_ADMIN): array
 {
     global $userdata, $lang, $images, $bb_cfg;
diff --git a/library/includes/init_bb.php b/library/includes/init_bb.php
index 932dba5a1..1cb8a6c6f 100644
--- a/library/includes/init_bb.php
+++ b/library/includes/init_bb.php
@@ -293,6 +293,7 @@ define('USER_AGENT', strtolower($_SERVER['HTTP_USER_AGENT']));
 
 define('HTML_SELECT_MAX_LENGTH', 60);
 define('HTML_SF_SPACER', '&nbsp;|-&nbsp;');
+define('HTML_WBR_LENGTH', 12);
 
 define('HTML_CHECKED', ' checked ');
 define('HTML_DISABLED', ' disabled ');
diff --git a/posting.php b/posting.php
index 39d44c373..b75e17091 100644
--- a/posting.php
+++ b/posting.php
@@ -625,6 +625,8 @@ $template->assign_vars([
     'POSTER_RGROUPS' => !empty($poster_rgroups) ? $poster_rgroups : '',
     'ATTACH_RG_SIG' => $switch_rg_sig ?: false,
 
+    'U_VIEWTOPIC' => ($mode == 'reply') ? TOPIC_URL . "$topic_id&amp;postorder=desc" : '',
+
     'S_NOTIFY_CHECKED' => $notify_user ? 'checked' : '',
     'S_ROBOTS_CHECKED' => $robots_indexing ? 'checked' : '',
     'S_TYPE_TOGGLE' => $topic_type_toggle,