From 6bd0212a470df32d7da73fbe636447261c254f3f Mon Sep 17 00:00:00 2001
From: DariusIII <dkrisan@gmail.com>
Date: Wed, 23 Oct 2024 11:02:00 +0200
Subject: [PATCH] Prevent negative offset when browsing

---
 Blacklight/Books.php    | 3 +++
 Blacklight/Console.php  | 3 +++
 Blacklight/Games.php    | 4 ++++
 Blacklight/Movie.php    | 3 +++
 Blacklight/Music.php    | 3 +++
 Blacklight/Releases.php | 3 +++
 Blacklight/XXX.php      | 3 +++
 7 files changed, 22 insertions(+)

diff --git a/Blacklight/Books.php b/Blacklight/Books.php
index 1e853555d..2edad066e 100755
--- a/Blacklight/Books.php
+++ b/Blacklight/Books.php
@@ -104,6 +104,9 @@ class Books
 
     public function getBookRange($page, $cat, $start, $num, $orderBy, array $excludedCats = []): array
     {
+        $page = max(1, $page);
+        $start = max(1, $start);
+
         $browseby = $this->getBrowseBy();
         $catsrch = '';
         if (\count($cat) > 0 && $cat[0] !== -1) {
diff --git a/Blacklight/Console.php b/Blacklight/Console.php
index 2354d6e8d..d2b183990 100755
--- a/Blacklight/Console.php
+++ b/Blacklight/Console.php
@@ -137,6 +137,9 @@ class Console
      */
     public function getConsoleRange($page, $cat, $start, $num, $orderBy, array $excludedCats = []): array
     {
+        $page = max(1, $page);
+        $start = max(1, $start);
+
         $browseBy = $this->getBrowseBy();
         $catsrch = '';
         if (\count($cat) > 0 && (int) $cat[0] !== -1) {
diff --git a/Blacklight/Games.php b/Blacklight/Games.php
index 821824d96..8144b90e2 100755
--- a/Blacklight/Games.php
+++ b/Blacklight/Games.php
@@ -168,6 +168,10 @@ class Games
      */
     public function getGamesRange($page, $cat, $start, $num, array|string $orderBy = '', string $maxAge = '', array $excludedCats = []): array
     {
+
+        $page = max(1, $page);
+        $start = max(1, $start);
+
         $browseBy = $this->getBrowseBy();
         $catsrch = '';
         if (\count($cat) > 0 && $cat[0] !== -1) {
diff --git a/Blacklight/Movie.php b/Blacklight/Movie.php
index 33073214c..fe53a374e 100755
--- a/Blacklight/Movie.php
+++ b/Blacklight/Movie.php
@@ -167,6 +167,9 @@ class Movie
      */
     public function getMovieRange($page, $cat, $start, $num, $orderBy, int $maxAge = -1, array $excludedCats = [])
     {
+        $page = max(1, $page);
+        $start = max(1, $start);
+
         $catsrch = '';
         if (\count($cat) > 0 && $cat[0] !== -1) {
             $catsrch = Category::getCategorySearch($cat);
diff --git a/Blacklight/Music.php b/Blacklight/Music.php
index 1d56a405a..4116fab1c 100755
--- a/Blacklight/Music.php
+++ b/Blacklight/Music.php
@@ -127,6 +127,9 @@ class Music
      */
     public function getMusicRange($page, $cat, $start, $num, $orderBy, array $excludedCats = []): mixed
     {
+        $page = max(1, $page);
+        $start = max(1, $start);
+
         $browseby = $this->getBrowseBy();
         $catsrch = '';
         if (\count($cat) > 0 && (int) $cat[0] !== -1) {
diff --git a/Blacklight/Releases.php b/Blacklight/Releases.php
index 78284a08d..fc10f34e6 100644
--- a/Blacklight/Releases.php
+++ b/Blacklight/Releases.php
@@ -50,6 +50,9 @@ class Releases extends Release
      */
     public function getBrowseRange($page, $cat, $start, $num, $orderBy, int $maxAge = -1, array $excludedCats = [], int|string $groupName = -1, int $minSize = 0): mixed
     {
+        $page = max(1, $page);
+        $start = max(1, $start);
+
         $orderBy = $this->getBrowseOrder($orderBy);
 
         $qry = sprintf(
diff --git a/Blacklight/XXX.php b/Blacklight/XXX.php
index 1b0e4b5be..458443f8a 100755
--- a/Blacklight/XXX.php
+++ b/Blacklight/XXX.php
@@ -71,6 +71,9 @@ class XXX
      */
     public function getXXXRange($page, $cat, $start, $num, $orderBy, int $maxAge = -1, array $excludedCats = []): array
     {
+        $page = max(1, $page);
+        $start = max(1, $start);
+
         $catSrch = '';
         if (\count($cat) > 0 && $cat[0] !== -1) {
             $catSrch = Category::getCategorySearch($cat);