From 3dcbdcad867bff29b6061db960eca746cbe7f38a Mon Sep 17 00:00:00 2001
From: Loek van Gool <loek@deheerhoreca.nl>
Date: Fri, 30 Dec 2022 12:32:43 +0100
Subject: [PATCH] Added more log information to Gd2.php exceptions (#1339)

---
 lib/Varien/Image/Adapter/Gd2.php | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/lib/Varien/Image/Adapter/Gd2.php b/lib/Varien/Image/Adapter/Gd2.php
index 1da6514c378..aa5edefbe1a 100644
--- a/lib/Varien/Image/Adapter/Gd2.php
+++ b/lib/Varien/Image/Adapter/Gd2.php
@@ -227,10 +227,10 @@ private function _getCallback($callbackType, $fileType = null, $unsupportedText
             $fileType = $this->_fileType;
         }
         if (empty(self::$_callbacks[$fileType])) {
-            throw new Exception($unsupportedText);
+            throw new Exception("{$unsupportedText}. Type was: {$fileType}. File was: {$this->_fileName}");
         }
         if (empty(self::$_callbacks[$fileType][$callbackType])) {
-            throw new Exception('Callback not found.');
+            throw new Exception("Callback not found. Callbacktype was: {$callbackType}. File was: {$this->_fileName}");
         }
         return self::$_callbacks[$fileType][$callbackType];
     }
@@ -245,17 +245,17 @@ private function _fillBackgroundColor(&$imageResourceTo)
                 // fill truecolor png with alpha transparency
                 if ($isAlpha) {
                     if (!imagealphablending($imageResourceTo, false)) {
-                        throw new Exception('Failed to set alpha blending for PNG image.');
+                        throw new Exception('Failed to set alpha blending for PNG image. File was: {$this->_fileName}');
                     }
                     $transparentAlphaColor = imagecolorallocatealpha($imageResourceTo, 0, 0, 0, 127);
                     if (false === $transparentAlphaColor) {
-                        throw new Exception('Failed to allocate alpha transparency for PNG image.');
+                        throw new Exception('Failed to allocate alpha transparency for PNG image. File was: {$this->_fileName}');
                     }
                     if (!imagefill($imageResourceTo, 0, 0, $transparentAlphaColor)) {
-                        throw new Exception('Failed to fill PNG image with alpha transparency.');
+                        throw new Exception('Failed to fill PNG image with alpha transparency. File was: {$this->_fileName}');
                     }
                     if (!imagesavealpha($imageResourceTo, true)) {
-                        throw new Exception('Failed to save alpha transparency into PNG image.');
+                        throw new Exception('Failed to save alpha transparency into PNG image. File was: {$this->_fileName}');
                     }
 
                     return $transparentAlphaColor;
@@ -281,7 +281,7 @@ private function _fillBackgroundColor(&$imageResourceTo)
         list($r, $g, $b) = $this->_backgroundColor;
         $color = imagecolorallocate($imageResourceTo, $r, $g, $b);
         if (!imagefill($imageResourceTo, 0, 0, $color)) {
-            throw new Exception("Failed to fill image background with color {$r} {$g} {$b}.");
+            throw new Exception("Failed to fill image background with color {$r} {$g} {$b}. File was: {$this->_fileName}");
         }
 
         return $color;
@@ -329,7 +329,7 @@ private function _getTransparency($imageResource, $fileType, &$isAlpha = false,
     public function resize($frameWidth = null, $frameHeight = null)
     {
         if (empty($frameWidth) && empty($frameHeight)) {
-            throw new Exception('Invalid image dimensions.');
+            throw new Exception('Invalid image dimensions. File was: {$this->_fileName}');
         }
 
         // calculate lacking dimension