From b495ada8320e2193235054d9ec391834144f2a6c Mon Sep 17 00:00:00 2001
From: MrRaph_ <contact@mrraph.fr>
Date: Thu, 22 May 2025 19:25:56 +0000
Subject: [PATCH] reverted changes

---
 wp-thumbor.php | 13 ++-----------
 1 file changed, 2 insertions(+), 11 deletions(-)

diff --git a/wp-thumbor.php b/wp-thumbor.php
index 8900077..4d5c5bc 100644
--- a/wp-thumbor.php
+++ b/wp-thumbor.php
@@ -240,8 +240,7 @@ function wp_thumbor_transform_url($url, $width = null, $height = null) {
     // Détermine l'endpoint : si une clé secrète est renseignée, on signe, sinon on utilise "unsafe"
     if ( ! empty($options['thumbor_secret_key']) ) {
         $hmac = hash_hmac('sha1', $path_to_sign, $options['thumbor_secret_key'], true);
-	// on enlève aussi les '=' de padding pour que Thumbor accepte la signature
-        $encoded_signature = rtrim(strtr(base64_encode($hmac), '+/', '-_'), '=');
+	$encoded_signature = strtr(base64_encode($hmac), '+/', '-_');
         $endpoint = $encoded_signature;
     } else {
         $endpoint = 'unsafe';
@@ -298,15 +297,7 @@ function wp_thumbor_output_buffer_callback($buffer) {
             foreach ( $srcsetItems as $item ) {
                 $parts = preg_split('/\s+/', trim($item));
                 if ( ! empty($parts[0]) && preg_match('/^https?:\/\//', $parts[0]) ) {
-		    $width  = null;
-		    $height = null;
-		    if ( isset($parts[1]) && preg_match('/^(\d+)w$/i', $parts[1], $m) ) {
-		        $width = intval($m[1]);
-		    } elseif ( isset($parts[1]) && preg_match('/^(\d+)h$/i', $parts[1], $m) ) {
-		        $height = intval($m[1]);
-		    }
-		    $newURL = wp_thumbor_transform_url($parts[0], $width, $height);
-
+                    $newURL = wp_thumbor_transform_url($parts[0]);
                     $newSrcset[] = isset($parts[1]) ? $newURL . ' ' . $parts[1] : $newURL;
                 } else {
                     $newSrcset[] = $item;