From fec65e4e09fde2a700688ba581e0304011e65d2a Mon Sep 17 00:00:00 2001
From: Dominik Kohler <dominik.kohler@komail.ch>
Date: Tue, 3 Sep 2024 13:24:12 +0200
Subject: [PATCH] fixed wrong method name; make conversion linux-compatible

---
 src/PaymentPart/Output/FpdfOutput/FpdfOutput.php | 16 ++++++++--------
 .../Output/TcPdfOutput/TcPdfOutput.php           |  6 +++---
 2 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/src/PaymentPart/Output/FpdfOutput/FpdfOutput.php b/src/PaymentPart/Output/FpdfOutput/FpdfOutput.php
index c1a7e731..d9a0a345 100644
--- a/src/PaymentPart/Output/FpdfOutput/FpdfOutput.php
+++ b/src/PaymentPart/Output/FpdfOutput/FpdfOutput.php
@@ -137,7 +137,7 @@ private function addInformationContentReceipt(): void
         // Title
         $this->fpdf->SetFont(self::FONT, 'B', self::FONT_SIZE_MAIN_TITLE);
         $this->SetXY(self::LEFT_PART_X, self::TITLE_Y);
-        $this->fpdf->MultiCell(0, 7, $this->toUtf8(Translation::get('receipt', $this->language)));
+        $this->fpdf->MultiCell(0, 7, $this->substituteUnsupportedCharacters(Translation::get('receipt', $this->language)));
 
         // Elements
         $this->setY(204);
@@ -149,7 +149,7 @@ private function addInformationContentReceipt(): void
         // Acceptance section
         $this->fpdf->SetFont(self::FONT, 'B', self::FONT_SIZE_TITLE_RECEIPT);
         $this->SetXY(self::LEFT_PART_X, 274.3);
-        $this->fpdf->Cell(54, 0, $this->toUtf8(Translation::get('acceptancePoint', $this->language)), self::BORDER, '', self::ALIGN_RIGHT);
+        $this->fpdf->Cell(54, 0, $this->substituteUnsupportedCharacters(Translation::get('acceptancePoint', $this->language)), self::BORDER, '', self::ALIGN_RIGHT);
     }
 
     private function addInformationContent(): void
@@ -157,7 +157,7 @@ private function addInformationContent(): void
         // Title
         $this->fpdf->SetFont(self::FONT, 'B', self::FONT_SIZE_MAIN_TITLE);
         $this->SetXY(self::RIGHT_PART_X, 195.2);
-        $this->fpdf->MultiCell(48, 7, $this->toUtf8(Translation::get('paymentPart', $this->language)));
+        $this->fpdf->MultiCell(48, 7, $this->substituteUnsupportedCharacters(Translation::get('paymentPart', $this->language)));
 
         // Elements
         $this->setY(197.3);
@@ -229,7 +229,7 @@ private function addSeparatorContentIfNotPrintable(): void
             $this->fpdf->Line(62 + $this->offsetX, 193 + $this->offsetY, 62 + $this->offsetX, 296 + $this->offsetY);
             $this->fpdf->SetFont(self::FONT, '', self::FONT_SIZE_FURTHER_INFORMATION);
             $this->setY(189.6);
-            $this->fpdf->MultiCell(0, 0, $this->toUtf8(Translation::get('separate', $this->language)), self::BORDER, self::ALIGN_CENTER);
+            $this->fpdf->MultiCell(0, 0, $this->substituteUnsupportedCharacters(Translation::get('separate', $this->language)), self::BORDER, self::ALIGN_CENTER);
         }
     }
 
@@ -273,7 +273,7 @@ private function setTextElement(Text $element, bool $isReceiptPart): void
         $this->fpdf->MultiCell(
             $isReceiptPart ? 54 : 0,
             $isReceiptPart ? 3.3 : 4,
-            str_replace('text.', '', $this->toUtf8($element->getText())),
+            str_replace('text.', '', $this->substituteUnsupportedCharacters($element->getText())),
             self::BORDER,
             self::ALIGN_LEFT
         );
@@ -286,7 +286,7 @@ private function setFurtherInformationElement(FurtherInformation $element): void
         $this->fpdf->MultiCell(
             0,
             4,
-            $this->toUtf8($element->getText()),
+            $this->substituteUnsupportedCharacters($element->getText()),
             self::BORDER,
             self::ALIGN_LEFT
         );
@@ -336,8 +336,8 @@ private function SetXY(float $x, float $y): void
         $this->fpdf->SetXY($x + $this->offsetX, $y + $this->offsetY);
     }
 
-    private function toUtf8(string $text): string
+    private function substituteUnsupportedCharacters(string $text): string
     {
-        return iconv('UTF-8', 'windows-1252', $text) ?: '';
+        return mb_convert_encoding($text, 'ISO-8859-1', 'UTF-8');
     }
 }
diff --git a/src/PaymentPart/Output/TcPdfOutput/TcPdfOutput.php b/src/PaymentPart/Output/TcPdfOutput/TcPdfOutput.php
index d87addf3..15a1bff2 100644
--- a/src/PaymentPart/Output/TcPdfOutput/TcPdfOutput.php
+++ b/src/PaymentPart/Output/TcPdfOutput/TcPdfOutput.php
@@ -283,7 +283,7 @@ private function setFurtherInformationElement(FurtherInformation $element): void
     {
         $this->tcPdf->SetFont(self::FONT, '', self::FONT_SIZE_FURTHER_INFORMATION);
         $this->printMultiCell(
-            $this->toUtf8($element->getText()),
+            $this->substituteUnsupportedCharacters($element->getText()),
             0,
             0,
             self::BORDER
@@ -353,8 +353,8 @@ private function printLine(int $x1, int $y1, int $x2, int $y2): void
         $this->tcPdf->Line($x1+$this->offsetX, $y1+$this->offsetY, $x2+$this->offsetX, $y2+$this->offsetY);
     }
 
-    private function toUtf8(string $text): string
+    private function substituteUnsupportedCharacters(string $text): string
     {
-        return iconv('UTF-8', 'windows-1252', $text) ?: '';
+        return mb_convert_encoding($text, 'ISO-8859-1', 'UTF-8');
     }
 }