From 389007ac0512ed52a2a9bf1bf46f680b5fbb7f57 Mon Sep 17 00:00:00 2001
From: Moritz Bunkus <m.bunkus@linet-services.de>
Date: Wed, 25 Jun 2008 15:50:24 +0000
Subject: [PATCH] =?utf8?q?Wenn=20UTF-8=20als=20Datenbankcharset=20verwende?=
 =?utf8?q?t=20wird,=20so=20muss=20der=20ReportGenerator=20die=20an=20PDF::?=
 =?utf8?q?API2=20=C3=BCbergebenen=20Strings=20als=20UTF-8=20markieren=20(m?=
 =?utf8?q?it=20Perls=20Encode-Modul).?=
MIME-Version: 1.0
Content-Type: text/plain; charset=utf8
Content-Transfer-Encoding: 8bit

---
 SL/ReportGenerator.pm | 32 +++++++++++++++++++++++---------
 1 file changed, 23 insertions(+), 9 deletions(-)

diff --git a/SL/ReportGenerator.pm b/SL/ReportGenerator.pm
index 2273c2e6b..f5550a62d 100644
--- a/SL/ReportGenerator.pm
+++ b/SL/ReportGenerator.pm
@@ -1,5 +1,6 @@
 package SL::ReportGenerator;
 
+use Encode;
 use IO::Wrap;
 use List::Util qw(max);
 use Text::CSV_XS;
@@ -406,6 +407,15 @@ sub _cm2bp {
   return $_[0] * 72 / 2.54;
 }
 
+sub _decode_text {
+  my $self = shift;
+  my $text = shift;
+
+  $text    = decode('UTF-8', $text) if ($self->{text_is_utf8});
+
+  return $text;
+}
+
 sub generate_pdf_content {
   eval {
     require PDF::API2;
@@ -427,6 +437,9 @@ sub generate_pdf_content {
   my $num_columns     = scalar @visible_columns;
   my $num_header_rows = 1;
 
+  my $font_encoding     = $main::dbcharset || 'ISO-8859-15';
+  $self->{text_is_utf8} = $font_encoding =~ m/^utf-?8$/i;
+
   foreach $name (@visible_columns) {
     push @column_props, { 'justify' => $self->{columns}->{$name}->{align} eq 'right' ? 'right' : 'left' };
   }
@@ -440,7 +453,7 @@ sub generate_pdf_content {
     foreach $name (@visible_columns) {
       $column = $self->{columns}->{$name};
 
-      push @{ $data_row },       $column->{text};
+      push @{ $data_row },       $self->_decode_text($column->{text});
       push @{ $cell_props_row }, {};
     }
 
@@ -454,7 +467,7 @@ sub generate_pdf_content {
       push @cell_props, $cell_props_row;
 
       foreach my $custom_header_col (@{ $custom_header_row }) {
-        push @{ $data_row }, $custom_header_col->{text};
+        push @{ $data_row }, $self->_decode_text($custom_header_col->{text});
 
         my $num_output  = ($custom_header_col->{colspan} * 1 > 1) ? $custom_header_col->{colspan} : 1;
         if ($num_output > 1) {
@@ -472,7 +485,7 @@ sub generate_pdf_content {
   foreach my $row_set (@{ $self->{data} }) {
     if ('HASH' eq ref $row_set) {
       if ($row_set->{type} eq 'colspan_data') {
-        push @data, [ $row_set->{data} ];
+        push @data, [ $self->_decode_text($row_set->{data}) ];
 
         $cell_props_row = [];
         push @cell_props, $cell_props_row;
@@ -496,7 +509,7 @@ sub generate_pdf_content {
       my $col_idx = 0;
       foreach my $col_name (@visible_columns) {
         my $col = $row->{$col_name};
-        push @{ $data_row }, join("\n", @{ $col->{data} });
+        push @{ $data_row }, $self->_decode_text(join("\n", @{ $col->{data} }));
 
         $column_props[$col_idx]->{justify} = 'right' if ($col->{align} eq 'right');
 
@@ -554,7 +567,7 @@ sub generate_pdf_content {
   $pdf->mediabox($paper_width, $paper_height);
 
   my $font              = $pdf->corefont(defined $pdfopts->{font_name} && $supported_fonts{lc $pdfopts->{font_name}} ? ucfirst $pdfopts->{font_name} : 'Verdana',
-                                         '-encoding' => $main::dbcharset || 'ISO-8859-15');
+                                         '-encoding' => $font_encoding);
   my $font_size         = $pdfopts->{font_size} || 7;
   my $title_font_size   = $font_size + 1;
   my $padding           = 1;
@@ -567,7 +580,7 @@ sub generate_pdf_content {
   my $top_text_height   = 0;
 
   if ($self->{options}->{top_info_text}) {
-    my $top_text     =  $self->{options}->{top_info_text};
+    my $top_text     =  $self->_decode_text($self->{options}->{top_info_text});
     $top_text        =~ s/\r//g;
     $top_text        =~ s/\n+$//;
 
@@ -614,7 +627,7 @@ sub generate_pdf_content {
     my $curpage  = $pdf->openpage($page_num);
 
     if ($pdfopts->{number}) {
-      my $label    = $main::locale->text("Page #1/#2", $page_num, $pdf->pages());
+      my $label    = $self->_decode_text($main::locale->text("Page #1/#2", $page_num, $pdf->pages()));
       my $text_obj = $curpage->text();
 
       $text_obj->font($font, $font_size);
@@ -623,12 +636,13 @@ sub generate_pdf_content {
     }
 
     if ($opts->{title}) {
+      my $title    = $self->_decode_text($opts->{title});
       my $text_obj = $curpage->text();
 
       $text_obj->font($font, $title_font_size);
-      $text_obj->translate(($paper_width - $margin_left - $margin_right) / 2 + $margin_left - $text_obj->advancewidth($opts->{title}) / 2,
+      $text_obj->translate(($paper_width - $margin_left - $margin_right) / 2 + $margin_left - $text_obj->advancewidth($title) / 2,
                            $paper_height - $margin_top);
-      $text_obj->text($opts->{title}, '-underline' => 1);
+      $text_obj->text($title, '-underline' => 1);
     }
   }
 
-- 
2.20.1