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[kivitendo-erp.git] / SL / ReportGenerator.pm

diff --git a/SL/ReportGenerator.pm b/SL/ReportGenerator.pm
index 617a27474aa192432bf661e9477cf0ffc40083a6..29e2d9480c89938d08f131abc57d0aed58e300ac 100644 (file)
--- a/SL/ReportGenerator.pm
+++ b/SL/ReportGenerator.pm
@@ -3,6 +3,7 @@ package SL::ReportGenerator;
 use IO::Wrap;
 use List::Util qw(max);
 use Text::CSV_XS;
+use Text::Iconv;
 
 use SL::Form;
 
@@ -52,9 +53,34 @@ sub new {
 
   $self->set_options(@_) if (@_);
 
+  $self->_init_escaped_strings_map();
+
   return $self;
 }
 
+sub _init_escaped_strings_map {
+  my $self = shift;
+
+  $self->{escaped_strings_map} = {
+    'ä'  => 'ä',
+    'ö'  => 'ö',
+    'ü'  => 'ü',
+    'Ä'  => 'Ä',
+    'Ö'  => 'Ö',
+    'Ü'  => 'Ü',
+    'ß' => 'ß',
+    '>'    => '>',
+     '&lt;'    => '<',
+    '&quot;'  => '"',
+  };
+
+  my $iconv = $main::locale->{iconv_iso8859};
+
+  if ($iconv) {
+    map { $self->{escaped_strings_map}->{$_} = $iconv->convert($self->{escaped_strings_map}->{$_}) } keys %{ $self->{escaped_strings_map} };
+  }
+}
+
 sub set_columns {
   my $self    = shift;
   my %columns = @_;
@@ -311,7 +337,15 @@ sub prepare_html_content {
             'data' => $self->html_format($col->{data}->[$i]),
             'link' => $col->{link}->[$i],
           };
-        };
+        }
+
+        # Force at least a &nbsp; to be displayed so that browsers
+        # will format the table cell (e.g. borders etc).
+        if (!scalar @{ $col->{CELL_ROWS} }) {
+          push @{ $col->{CELL_ROWS} }, { 'data' => '&nbsp;' };
+        } elsif ((1 == scalar @{ $col->{CELL_ROWS} }) && !$col->{CELL_ROWS}->[0]->{data}) {
+          $col->{CELL_ROWS}->[0]->{data} = '&nbsp;';
+        }
       }
 
       my $row_data = {
@@ -484,6 +518,19 @@ END
   }
 }
 
+sub unescape_string {
+  my $self = shift;
+  my $text = shift;
+
+  foreach my $key (keys %{ $self->{escaped_strings_map} }) {
+    $text =~ s/\Q$key\E/$self->{escaped_strings_map}->{$key}/g;
+  }
+
+  $text =~ s/\Q&amp;\E/&/g;
+
+  return $text;
+}
+
 sub generate_csv_content {
   my $self = shift;
 
@@ -509,7 +556,7 @@ sub generate_csv_content {
   my @visible_columns = $self->get_visible_columns('CSV');
 
   if ($opts->{headers}) {
-    $csv->print($stdout, [ map { $self->{columns}->{$_}->{text} } @visible_columns ]);
+    $csv->print($stdout, [ map { $self->unescape_string($self->{columns}->{$_}->{text}) } @visible_columns ]);
   }
 
   foreach my $row_set (@{ $self->{data} }) {