SL/Template.pm in eine Datei pro Package aufgeteilt.

[mfinanz.git] / SL / Template / HTML.pm

diff --git a/SL/Template/HTML.pm b/SL/Template/HTML.pm
new file mode 100644 (file)
index 0000000..1fa7252
--- /dev/null
+++ b/SL/Template/HTML.pm
@@ -0,0 +1,123 @@
+package SL::Template::HTML;
+
+use SL::Template::LaTeX;
+
+use vars qw(@ISA);
+@ISA = qw(SL::Template::LaTeX);
+
+use strict;
+
+sub new {
+  my $type = shift;
+
+  return $type->SUPER::new(@_);
+}
+
+sub format_string {
+  my ($self, $variable) = @_;
+  my $form = $self->{"form"};
+
+  $variable = $main::locale->quote_special_chars('Template/HTML', $variable);
+
+  # Allow some HTML markup to be converted into the output format's
+  # corresponding markup code, e.g. bold or italic.
+  my @markup_replace = ('b', 'i', 's', 'u', 'sub', 'sup');
+
+  foreach my $key (@markup_replace) {
+    $variable =~ s/\&lt;(\/?)${key}\&gt;/<$1${key}>/g;
+  }
+
+  return $variable;
+}
+
+sub get_mime_type() {
+  my ($self) = @_;
+
+  if ($self->{"form"}->{"format"} =~ /postscript/i) {
+    return "application/postscript";
+  } elsif ($self->{"form"}->{"format"} =~ /pdf/i) {
+    return "application/pdf";
+  } else {
+    return "text/html";
+  }
+}
+
+sub uses_temp_file {
+  my ($self) = @_;
+
+  if ($self->{"form"}->{"format"} =~ /postscript/i) {
+    return 1;
+  } elsif ($self->{"form"}->{"format"} =~ /pdf/i) {
+    return 1;
+  } else {
+    return 0;
+  }
+}
+
+sub convert_to_postscript {
+  my ($self) = @_;
+  my ($form, $userspath) = ($self->{"form"}, $self->{"userspath"});
+
+  # Convert the HTML file to postscript
+
+  if (!chdir("$userspath")) {
+    $self->{"error"} = "chdir : $!";
+    $self->cleanup();
+    return 0;
+  }
+
+  $form->{"tmpfile"} =~ s/\Q$userspath\E\///g;
+  my $psfile = $form->{"tmpfile"};
+  $psfile =~ s/.html/.ps/;
+  if ($psfile eq $form->{"tmpfile"}) {
+    $psfile .= ".ps";
+  }
+
+  system("html2ps -f html2ps-config < $form->{tmpfile} > $psfile");
+  if ($?) {
+    $self->{"error"} = $form->cleanup();
+    $self->cleanup();
+    return 0;
+  }
+
+  $form->{"tmpfile"} = $psfile;
+
+  $self->cleanup();
+
+  return 1;
+}
+
+sub convert_to_pdf {
+  my ($self) = @_;
+  my ($form, $userspath) = ($self->{"form"}, $self->{"userspath"});
+
+  # Convert the HTML file to PDF
+
+  if (!chdir("$userspath")) {
+    $self->{"error"} = "chdir : $!";
+    $self->cleanup();
+    return 0;
+  }
+
+  $form->{"tmpfile"} =~ s/\Q$userspath\E\///g;
+  my $pdffile = $form->{"tmpfile"};
+  $pdffile =~ s/.html/.pdf/;
+  if ($pdffile eq $form->{"tmpfile"}) {
+    $pdffile .= ".pdf";
+  }
+
+  system("html2ps -f html2ps-config < $form->{tmpfile} | ps2pdf - $pdffile");
+  if ($?) {
+    $self->{"error"} = $form->cleanup();
+    $self->cleanup();
+    return 0;
+  }
+
+  $form->{"tmpfile"} = $pdffile;
+
+  $self->cleanup();
+
+  return 1;
+}
+
+1;