X-Git-Url: http://wagnertech.de/git?a=blobdiff_plain;f=SL%2FTemplate%2FLaTeX.pm;h=c7d51e0e00bd87e2b35a6c72ab26e2c2964a881f;hb=515d5a58413076f0ed5d61f5001ff41db455e84f;hp=4bfef01f75ae22bd7b661ef028c50f14e90e7c68;hpb=1e7d8e31721d592284644da88b3f03ccce98d10c;p=kivitendo-erp.git

diff --git a/SL/Template/LaTeX.pm b/SL/Template/LaTeX.pm
index 4bfef01f7..c7d51e0e0 100644
--- a/SL/Template/LaTeX.pm
+++ b/SL/Template/LaTeX.pm
@@ -4,6 +4,9 @@ use parent qw(SL::Template::Simple);
 
 use strict;
 
+use Cwd;
+use Unicode::Normalize qw();
+
 sub new {
   my $type = shift;
 
@@ -132,7 +135,7 @@ sub find_end {
 
     my $keyword_pos = $pos - 1 + $tag_start_len;
 
-    if ((substr($text, $keyword_pos, 2) eq 'if') || (substr($text, $keyword_pos, 3) eq 'foreach')) {
+    if ((substr($text, $keyword_pos, 2) eq 'if') || (substr($text, $keyword_pos, 7) eq 'foreach')) {
       $depth++;
 
     } elsif ((substr($text, $keyword_pos, 4) eq 'else') && (1 == $depth)) {
@@ -290,11 +293,12 @@ sub _force_mandatory_packages {
   my $self  = shift;
   my $lines = shift;
 
-  my (%used_packages, $document_start_line);
+  my (%used_packages, $document_start_line, $last_usepackage_line);
 
   foreach my $i (0 .. scalar @{ $lines } - 1) {
     if ($lines->[$i] =~ m/\\usepackage[^\{]*{(.*?)}/) {
       $used_packages{$1} = 1;
+      $last_usepackage_line = $i;
 
     } elsif ($lines->[$i] =~ m/\\begin{document}/) {
       $document_start_line = $i;
@@ -303,11 +307,14 @@ sub _force_mandatory_packages {
     }
   }
 
-  $document_start_line = scalar @{ $lines } - 1 if (!defined $document_start_line);
+  my $insertion_point = defined($document_start_line)  ? $document_start_line
+                      : defined($last_usepackage_line) ? $last_usepackage_line
+                      :                                  scalar @{ $lines } - 1;
 
-  if (!$used_packages{textcomp}) {
-    splice @{ $lines }, $document_start_line, 0, "\\usepackage{textcomp}\n";
-    $document_start_line++;
+  foreach my $package (qw(textcomp)) {
+    next if $used_packages{$package};
+    splice @{ $lines }, $insertion_point, 0, "\\usepackage{${package}}\n";
+    $insertion_point++;
   }
 }
 
@@ -347,8 +354,13 @@ sub parse {
     return 0;
   }
 
-  binmode OUT, ":utf8" if $::locale->is_utf8;
-  print(OUT $new_contents);
+  if ($::locale->is_utf8) {
+    binmode OUT, ":utf8";
+    print OUT Unicode::Normalize::normalize('C', $new_contents);
+
+  } else {
+    print OUT $new_contents;
+  }
 
   if ($form->{"format"} =~ /postscript/i) {
     return $self->convert_to_postscript();
@@ -374,13 +386,15 @@ sub convert_to_postscript {
   $form->{tmpfile} =~ s/\Q$userspath\E\///g;
 
   my $latex = $self->_get_latex_path();
+  my $old_home = $ENV{HOME};
+  $ENV{HOME}   = $userspath =~ m|^/| ? $userspath : getcwd() . "/" . $userspath;
 
   for (my $run = 1; $run <= 2; $run++) {
     system("${latex} --interaction=nonstopmode $form->{tmpfile} " .
            "> $form->{tmpfile}.err");
     if ($?) {
-      $self->{"error"} = $form->cleanup();
-      $self->cleanup();
+      $ENV{HOME} = $old_home;
+      $self->{"error"} = $form->cleanup($latex);
       return 0;
     }
   }
@@ -388,9 +402,11 @@ sub convert_to_postscript {
   $form->{tmpfile} =~ s/tex$/dvi/;
 
   system("dvips $form->{tmpfile} -o -q > /dev/null");
+  $ENV{HOME} = $old_home;
+
   if ($?) {
     $self->{"error"} = "dvips : $!";
-    $self->cleanup();
+    $self->cleanup('dvips');
     return 0;
   }
   $form->{tmpfile} =~ s/dvi$/ps/;
@@ -415,24 +431,27 @@ sub convert_to_pdf {
   $form->{tmpfile} =~ s/\Q$userspath\E\///g;
 
   my $latex = $self->_get_latex_path();
+  my $old_home = $ENV{HOME};
+  $ENV{HOME}   = $userspath =~ m|^/| ? $userspath : getcwd() . "/" . $userspath;
 
   for (my $run = 1; $run <= 2; $run++) {
     system("${latex} --interaction=nonstopmode $form->{tmpfile} " .
            "> $form->{tmpfile}.err");
     if ($?) {
-      $self->{"error"} = $form->cleanup();
-      $self->cleanup();
+      $ENV{HOME}     = $old_home;
+      $self->{error} = $form->cleanup($latex);
       return 0;
     }
   }
 
+  $ENV{HOME} = $old_home;
   $form->{tmpfile} =~ s/tex$/pdf/;
 
   $self->cleanup();
 }
 
 sub _get_latex_path {
-  return $main::latex_bin || 'pdflatex';
+  return $::lx_office_conf{applications}->{latex} || 'pdflatex';
 }
 
 sub get_mime_type() {