From 347f243c5864685d119f76fa4ec1cea3ebacef11 Mon Sep 17 00:00:00 2001
From: Knah Tsaeb <Knah-Tsaeb@knah-tsaeb.org>
Date: Tue, 19 Mar 2024 16:59:01 +0100
Subject: [PATCH] Fix pagination nav (prev, next)

---
 app/Controllers/Backend.php | 3 ++-
 app/Controllers/GenHmac.php | 2 +-
 tpl/infos.php               | 4 ++++
 3 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/app/Controllers/Backend.php b/app/Controllers/Backend.php
index 5bf19d7..72debde 100644
--- a/app/Controllers/Backend.php
+++ b/app/Controllers/Backend.php
@@ -131,6 +131,7 @@ class Backend {
         $inError = $conx->getInError();
         $inQueue = $this->getInQueue();
         $start = $this->start;
+
         $max = $this->max;
         $next = $start + $max;
         $previous = $start - ($max);
@@ -141,7 +142,7 @@ class Backend {
         }
 
         if ($previous < 0) {
-            $previous = 0;
+            $previous = null;
         }
 
         require __DIR__ . '/../../tpl/infos.php';
diff --git a/app/Controllers/GenHmac.php b/app/Controllers/GenHmac.php
index 3f6059e..072fcd5 100644
--- a/app/Controllers/GenHmac.php
+++ b/app/Controllers/GenHmac.php
@@ -3,6 +3,6 @@ namespace App\Controllers;
 
 class GenHmac {
     function index($params, $conf) {
-        echo hash_hmac('sha1', $params->url, $conf['key']);
+        echo hash_hmac('sha1', $params->url, $conf->key);
     }
 }
\ No newline at end of file
diff --git a/tpl/infos.php b/tpl/infos.php
index 7b1160a..89fe1cc 100644
--- a/tpl/infos.php
+++ b/tpl/infos.php
@@ -54,8 +54,12 @@ use App\Utils\Domains;
 
     <div class="w3-center w3-margin-top">
       <div class="w3-bar">
+        <?php if($start > 0) : ?>
         <a href="?page=infos&start=<?= $previous; ?>" class="w3-teal w3-button">&laquo; Previous</a>
+        <?php endif; ?>
+        <?php if($next != $start): ;?>
         <a href="?page=infos&start=<?= $next; ?>" class="w3-teal w3-button">Next &raquo; </a>
+        <?php endif; ?>
       </div>
     </div>
   </div>