X-Git-Url: http://wagnertech.de/gitweb/gitweb.cgi/mfinanz.git/blobdiff_plain/0fba3edda47fca21bedb14eb88e0f5f8d983bb38..dfb76ebf04df9aed8ba63d7b51bc558d2928030e:/SL/Template/LaTeX.pm

diff --git a/SL/Template/LaTeX.pm b/SL/Template/LaTeX.pm
index 889ed0713..2df7e8cfb 100644
--- a/SL/Template/LaTeX.pm
+++ b/SL/Template/LaTeX.pm
@@ -1,12 +1,12 @@
 package SL::Template::LaTeX;
 
-use vars qw(@ISA);
-
-use SL::Template;
-@ISA = qw(SL::Template::Simple);
+use parent qw(SL::Template::Simple);
 
 use strict;
 
+use Cwd;
+use Unicode::Normalize qw();
+
 sub new {
   my $type = shift;
 
@@ -58,7 +58,7 @@ sub parse_foreach {
 
   for (my $i = 0; $i < scalar(@{$ary}); $i++) {
     # do magic markers
-    $form->{"__first__"}   = $i == 1;
+    $form->{"__first__"}   = $i == 0;
     $form->{"__last__"}    = ($i + 1) == scalar(@{$ary});
     $form->{"__odd__"}     = (($i + 1) % 2) == 1;
     $form->{"__counter__"} = $i + 1;
@@ -135,7 +135,7 @@ sub find_end {
 
     my $keyword_pos = $pos - 1 + $tag_start_len;
 
-    if ((substr($text, $keyword_pos, 2) eq 'if') || (substr($text, $keyword_pos, 3) eq 'for')) {
+    if ((substr($text, $keyword_pos, 2) eq 'if') || (substr($text, $keyword_pos, 7) eq 'foreach')) {
       $depth++;
 
     } elsif ((substr($text, $keyword_pos, 4) eq 'else') && (1 == $depth)) {
@@ -267,7 +267,7 @@ sub _parse_config_lines {
     $comment_start = '\s*%';
   } elsif (ref $self eq 'SL::Template::HTML') {
     $comment_start = '\s*<!--';
-    $comment_end   = '>\s*';
+    $comment_end   = '(?:--)?>\s*';
   } else {
     $comment_start = '\s*\#';
   }
@@ -278,7 +278,7 @@ sub _parse_config_lines {
   while ($i < $num_lines) {
     my $line = $lines->[$i];
 
-    if ($line !~ m/^${comment_start}\s*config\s*:(.*)${comment_end}$/i) {
+    if ($line !~ m/^${comment_start}\s*config\s*:(.*?)${comment_end}$/i) {
       $i++;
       next;
     }
@@ -293,11 +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;
@@ -306,11 +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++;
   }
 }
 
@@ -323,6 +327,7 @@ sub parse {
     $self->{"error"} = "$!";
     return 0;
   }
+  binmode IN, ":utf8" if $::locale->is_utf8;
   my @lines = <IN>;
   close(IN);
 
@@ -349,7 +354,13 @@ sub parse {
     return 0;
   }
 
-  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();
@@ -375,13 +386,18 @@ sub convert_to_postscript {
   $form->{tmpfile} =~ s/\Q$userspath\E\///g;
 
   my $latex = $self->_get_latex_path();
+  my $old_home = $ENV{HOME};
+  my $old_openin_any = $ENV{openin_any};
+  $ENV{HOME}   = $userspath =~ m|^/| ? $userspath : getcwd();
+  $ENV{openin_any} = "p";
 
   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;
+      $ENV{openin_any} = $old_openin_any;
+      $self->{"error"} = $form->cleanup($latex);
       return 0;
     }
   }
@@ -389,9 +405,12 @@ sub convert_to_postscript {
   $form->{tmpfile} =~ s/tex$/dvi/;
 
   system("dvips $form->{tmpfile} -o -q > /dev/null");
+  $ENV{HOME} = $old_home;
+  $ENV{openin_any} = $old_openin_any;
+
   if ($?) {
     $self->{"error"} = "dvips : $!";
-    $self->cleanup();
+    $self->cleanup('dvips');
     return 0;
   }
   $form->{tmpfile} =~ s/dvi$/ps/;
@@ -416,24 +435,31 @@ sub convert_to_pdf {
   $form->{tmpfile} =~ s/\Q$userspath\E\///g;
 
   my $latex = $self->_get_latex_path();
+  my $old_home = $ENV{HOME};
+  my $old_openin_any = $ENV{openin_any};
+  $ENV{HOME}   = $userspath =~ m|^/| ? $userspath : getcwd();
+  $ENV{openin_any} = "p";
 
   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;
+      $ENV{openin_any} = $old_openin_any;
+      $self->{error} = $form->cleanup($latex);
       return 0;
     }
   }
 
+  $ENV{HOME} = $old_home;
+  $ENV{openin_any} = $old_openin_any;
   $form->{tmpfile} =~ s/tex$/pdf/;
 
   $self->cleanup();
 }
 
 sub _get_latex_path {
-  return $main::latex_bin || 'pdflatex';
+  return $::lx_office_conf{applications}->{latex} || 'pdflatex';
 }
 
 sub get_mime_type() {