1 #====================================================================
4 # Based on SQL-Ledger Version 2.1.9
5 # Web http://www.lx-office.org
7 #====================================================================
9 package SimpleTemplate;
12 # 1. The template's file name
13 # 2. A reference to the Form object
14 # 3. A reference to the myconfig hash
17 # A new template object
31 $self->{source} = shift;
32 $self->{form} = shift;
33 $self->{myconfig} = shift;
34 $self->{userspath} = shift;
36 $self->{error} = undef;
38 $self->set_tag_style('<%', '%>');
43 my $tag_start = shift;
46 $self->{tag_start} = $tag_start;
47 $self->{tag_end} = $tag_end;
48 $self->{tag_start_qm} = quotemeta $tag_start;
49 $self->{tag_end_qm} = quotemeta $tag_end;
57 # 1. A typeglob for the file handle. The output will be written
58 # to this file handle.
61 # 1 on success and undef or 0 if there was an error. In the latter case
62 # the calling function can retrieve the error message via $obj->get_error()
67 print(OUT "Hallo!\n");
73 return $self->{"error"};
86 package LaTeXTemplate;
90 @ISA = qw(SimpleTemplate);
95 return $type->SUPER::new(@_);
99 my ($self, $variable) = @_;
100 my $form = $self->{"form"};
102 $variable = $main::locale->quote_special_chars('Template/LaTeX', $variable);
104 # Allow some HTML markup to be converted into the output format's
105 # corresponding markup code, e.g. bold or italic.
106 my %markup_replace = ('b' => 'textbf',
110 foreach my $key (keys(%markup_replace)) {
111 my $new = $markup_replace{$key};
112 $variable =~ s/\$\<\$${key}\$\>\$(.*?)\$<\$\/${key}\$>\$/\\${new}\{$1\}/gi;
115 $variable =~ s/[\x00-\x1f]//g;
120 sub substitute_vars {
121 my ($self, $text, @indices) = @_;
123 my $form = $self->{"form"};
125 while ($text =~ /$self->{tag_start_qm}(.+?)$self->{tag_end_qm}/) {
126 my ($tag_pos, $tag_len) = ($-[0], $+[0] - $-[0]);
127 my ($var, @options) = split(/\s+/, $1);
128 my $value = $form->{$var};
130 for (my $i = 0; $i < scalar(@indices); $i++) {
131 last unless (ref($value) eq "ARRAY");
132 $value = $value->[$indices[$i]];
134 $value = $self->format_string($value) unless (grep(/^NOESCAPE$/, @options));
135 substr($text, $tag_pos, $tag_len) = $value;
142 my ($self, $var, $text, $start_tag, $end_tag, @indices) = @_;
144 my ($form, $new_contents) = ($self->{"form"}, "");
146 my $ary = $form->{$var};
147 for (my $i = 0; $i < scalar(@indices); $i++) {
148 last unless (ref($ary) eq "ARRAY");
149 $ary = $ary->[$indices[$i]];
153 my $current_page = 1;
154 my ($current_line, $corrent_row) = (0, 1);
156 for (my $i = 0; $i < scalar(@{$ary}); $i++) {
157 $form->{"__first__"} = $i == 0;
158 $form->{"__last__"} = ($i + 1) == scalar(@{$ary});
159 $form->{"__odd__"} = (($i + 1) % 2) == 1;
160 $form->{"__counter__"} = $i + 1;
162 if ((scalar(@{$form->{"description"}}) == scalar(@{$ary})) &&
163 $self->{"chars_per_line"}) {
165 int(length($form->{"description"}->[$i]) / $self->{"chars_per_line"});
168 $form->{"description"}->[$i] =~ s/(\\newline\s?)*$//;
169 my $_description = $form->{"description"}->[$i];
170 while ($_description =~ /\\newline/) {
172 $_description =~ s/\\newline//;
176 if ($current_page == 1) {
177 $lpp = $self->{"lines_on_first_page"};
179 $lpp = $self->{"lines_on_second_page"};
182 # Yes we need a manual page break -- or the user has forced one
183 if ((($current_line + $lines) > $lpp) || ($form->{"description"}->[$i] =~ /<pagebreak>/) || ($form->{"longdescription"}->[$i] =~ /<pagebreak>/)) {
184 my $pb = $self->{"pagebreak_block"};
186 # replace the special variables <%sumcarriedforward%>
189 my $psum = $form->format_amount($self->{"myconfig"}, $sum, 2);
190 $pb =~ s/$self->{tag_start_qm}sumcarriedforward$self->{tag_end_qm}/$psum/g;
191 $pb =~ s/$self->{tag_start_qm}lastpage$self->{tag_end_qm}/$current_page/g;
193 my $new_text = $self->parse_block($pb, (@indices, $i));
194 return undef unless (defined($new_text));
195 $new_contents .= $new_text;
200 $current_line += $lines;
202 if ($i < scalar(@{$form->{"linetotal"}})) {
203 $sum += $form->parse_amount($self->{"myconfig"},
204 $form->{"linetotal"}->[$i]);
207 $form->{"cumulatelinetotal"}[$i] = $form->format_amount($self->{"myconfig"}, $sum, 2);
209 my $new_text = $self->parse_block($text, (@indices, $i));
210 return undef unless (defined($new_text));
211 $new_contents .= $start_tag . $new_text . $end_tag;
213 map({ delete($form->{"__${_}__"}); } qw(first last odd counter));
215 return $new_contents;
219 my ($self, $text, $pos, $var, $not) = @_;
221 my $tag_start_len = length $self->{tag_start};
224 $pos = 0 unless ($pos);
226 while ($pos < length($text)) {
229 next if (substr($text, $pos - 1, length($self->{tag_start})) ne $self->{tag_start});
231 my $keyword_pos = $pos - 1 + $tag_start_len;
233 if ((substr($text, $keyword_pos, 2) eq 'if') || (substr($text, $keyword_pos, 3) eq 'for')) {
236 } elsif ((substr($text, $keyword_pos, 4) eq 'else') && (1 == $depth)) {
239 "$self->{tag_start}else$self->{tag_end} outside of "
240 . "$self->{tag_start}if$self->{tag_end} / "
241 . "$self->{tag_start}ifnot$self->{tag_end}.";
245 my $block = substr($text, 0, $pos - 1);
246 substr($text, 0, $pos - 1) = "";
247 $text =~ s!^$self->{tag_start_qm}.+?$self->{tag_end_qm}!!;
248 $text = $self->{tag_start} . 'if' . ($not ? " " : "not ") . $var . $self->{tag_end} . $text;
250 return ($block, $text);
252 } elsif (substr($text, $keyword_pos, 3) eq 'end') {
255 my $block = substr($text, 0, $pos - 1);
256 substr($text, 0, $pos - 1) = "";
257 $text =~ s!^$self->{tag_start_qm}.+?$self->{tag_end_qm}!!;
259 return ($block, $text);
268 $main::lxdebug->enter_sub();
270 my ($self, $contents, @indices) = @_;
272 my $new_contents = "";
274 while ($contents ne "") {
275 my $pos_if = index($contents, $self->{tag_start} . 'if');
276 my $pos_foreach = index($contents, $self->{tag_start} . 'foreach');
278 if ((-1 == $pos_if) && (-1 == $pos_foreach)) {
279 $new_contents .= $self->substitute_vars($contents, @indices);
283 if ((-1 == $pos_if) || ((-1 != $pos_foreach) && ($pos_if > $pos_foreach))) {
284 $new_contents .= $self->substitute_vars(substr($contents, 0, $pos_foreach), @indices);
285 substr($contents, 0, $pos_foreach) = "";
287 if ($contents !~ m|^$self->{tag_start_qm}foreach (.+?)$self->{tag_end_qm}|) {
288 $self->{"error"} = "Malformed $self->{tag_start}foreach$self->{tag_end}.";
289 $main::lxdebug->leave_sub();
295 substr($contents, 0, length($&)) = "";
298 ($block, $contents) = $self->find_end($contents);
300 $self->{"error"} = "Unclosed $self->{tag_start}foreach$self->{tag_end}." unless ($self->{"error"});
301 $main::lxdebug->leave_sub();
305 my $new_text = $self->parse_foreach($var, $block, "", "", @indices);
306 if (!defined($new_text)) {
307 $main::lxdebug->leave_sub();
310 $new_contents .= $new_text;
313 $new_contents .= $self->substitute_vars(substr($contents, 0, $pos_if), @indices);
314 substr($contents, 0, $pos_if) = "";
316 if ($contents !~ m|^$self->{tag_start_qm}if\s*(not)?\s+(.*?)$self->{tag_end_qm}|) {
317 $self->{"error"} = "Malformed $self->{tag_start}if$self->{tag_end}.";
318 $main::lxdebug->leave_sub();
322 my ($not, $var) = ($1, $2);
324 substr($contents, 0, length($&)) = "";
326 ($block, $contents) = $self->find_end($contents, 0, $var, $not);
328 $self->{"error"} = "Unclosed $self->{tag_start}if${not}$self->{tag_end}." unless ($self->{"error"});
329 $main::lxdebug->leave_sub();
333 my $value = $self->{"form"}->{$var};
334 for (my $i = 0; $i < scalar(@indices); $i++) {
335 last unless (ref($value) eq "ARRAY");
336 $value = $value->[$indices[$i]];
339 if (($not && !$value) || (!$not && $value)) {
340 my $new_text = $self->parse_block($block, @indices);
341 if (!defined($new_text)) {
342 $main::lxdebug->leave_sub();
345 $new_contents .= $new_text;
350 $main::lxdebug->leave_sub();
352 return $new_contents;
355 sub parse_first_line {
357 my $line = shift || "";
359 if ($line =~ m/([^\s]+)set-tag-style([^\s]+)/) {
361 $self->{error} = "The tag start and end markers must not be equal.";
365 $self->set_tag_style($1, $2);
371 sub _parse_config_option {
378 my ($key, $value) = split m/\s*=\s*/, $line, 2;
380 if ($key eq 'tag-style') {
381 $self->set_tag_style(split(m/\s+/, $value, 2));
385 sub _parse_config_lines {
389 my ($comment_start, $comment_end) = ("", "");
391 if (ref $self eq 'LaTeXTemplate') {
392 $comment_start = '\s*%';
393 } elsif (ref $self eq 'HTMLTemplate') {
394 $comment_start = '\s*<!--';
395 $comment_end = '>\s*';
397 $comment_start = '\s*\#';
400 my $num_lines = scalar @{ $lines };
403 while ($i < $num_lines) {
404 my $line = $lines->[$i];
406 if ($line !~ m/^${comment_start}\s*config\s*:(.*)${comment_end}$/i) {
411 $self->_parse_config_option($1);
412 splice @{ $lines }, $i, 1;
417 sub _force_mandatory_packages {
421 my (%used_packages, $document_start_line);
423 foreach my $i (0 .. scalar @{ $lines } - 1) {
424 if ($lines->[$i] =~ m/\\usepackage[^{]*{(.*?)}/) {
425 $used_packages{$1} = 1;
427 } elsif ($lines->[$i] =~ m/\\begin{document}/) {
428 $document_start_line = $i;
434 $document_start_line = scalar @{ $lines } - 1 if (!defined $document_start_line);
436 if (!$used_packages{textcomp}) {
437 splice @{ $lines }, $document_start_line, 0, "\\usepackage{textcomp}\n";
438 $document_start_line++;
445 my $form = $self->{"form"};
447 if (!open(IN, "$form->{templates}/$form->{IN}")) {
448 $self->{"error"} = "$!";
454 $self->_parse_config_lines(\@lines);
455 $self->_force_mandatory_packages(\@lines) if (ref $self eq 'LaTeXTemplate');
457 my $contents = join("", @lines);
459 # detect pagebreak block and its parameters
460 if ($contents =~ /$self->{tag_start_qm}pagebreak\s+(\d+)\s+(\d+)\s+(\d+)\s*$self->{tag_end_qm}(.*?)$self->{tag_start_qm}end(\s*pagebreak)?$self->{tag_end_qm}/s) {
461 $self->{"chars_per_line"} = $1;
462 $self->{"lines_on_first_page"} = $2;
463 $self->{"lines_on_second_page"} = $3;
464 $self->{"pagebreak_block"} = $4;
466 substr($contents, length($`), length($&)) = "";
469 $self->{"forced_pagebreaks"} = [];
471 my $new_contents = $self->parse_block($contents);
472 if (!defined($new_contents)) {
473 $main::lxdebug->leave_sub();
477 print(OUT $new_contents);
479 if ($form->{"format"} =~ /postscript/i) {
480 return $self->convert_to_postscript();
481 } elsif ($form->{"format"} =~ /pdf/i) {
482 return $self->convert_to_pdf();
488 sub convert_to_postscript {
490 my ($form, $userspath) = ($self->{"form"}, $self->{"userspath"});
492 # Convert the tex file to postscript
494 if (!chdir("$userspath")) {
495 $self->{"error"} = "chdir : $!";
500 $form->{tmpfile} =~ s/\Q$userspath\E\///g;
502 for (my $run = 1; $run <= 2; $run++) {
503 system("latex --interaction=nonstopmode $form->{tmpfile} " .
504 "> $form->{tmpfile}.err");
506 $self->{"error"} = $form->cleanup();
512 $form->{tmpfile} =~ s/tex$/dvi/;
514 system("dvips $form->{tmpfile} -o -q > /dev/null");
516 $self->{"error"} = "dvips : $!";
520 $form->{tmpfile} =~ s/dvi$/ps/;
529 my ($form, $userspath) = ($self->{"form"}, $self->{"userspath"});
531 # Convert the tex file to PDF
533 if (!chdir("$userspath")) {
534 $self->{"error"} = "chdir : $!";
539 $form->{tmpfile} =~ s/\Q$userspath\E\///g;
541 for (my $run = 1; $run <= 2; $run++) {
542 system("pdflatex --interaction=nonstopmode $form->{tmpfile} " .
543 "> $form->{tmpfile}.err");
545 $self->{"error"} = $form->cleanup();
551 $form->{tmpfile} =~ s/tex$/pdf/;
556 sub get_mime_type() {
559 if ($self->{"form"}->{"format"} =~ /postscript/i) {
560 return "application/postscript";
562 return "application/pdf";
575 package HTMLTemplate;
579 @ISA = qw(LaTeXTemplate);
584 return $type->SUPER::new(@_);
588 my ($self, $variable) = @_;
589 my $form = $self->{"form"};
591 $variable = $main::locale->quote_special_chars('Template/HTML', $variable);
593 # Allow some HTML markup to be converted into the output format's
594 # corresponding markup code, e.g. bold or italic.
595 my @markup_replace = ('b', 'i', 's', 'u', 'sub', 'sup');
597 foreach my $key (@markup_replace) {
598 $variable =~ s/\<(\/?)${key}\>/<$1${key}>/g;
604 sub get_mime_type() {
607 if ($self->{"form"}->{"format"} =~ /postscript/i) {
608 return "application/postscript";
609 } elsif ($self->{"form"}->{"format"} =~ /pdf/i) {
610 return "application/pdf";
619 if ($self->{"form"}->{"format"} =~ /postscript/i) {
621 } elsif ($self->{"form"}->{"format"} =~ /pdf/i) {
628 sub convert_to_postscript {
630 my ($form, $userspath) = ($self->{"form"}, $self->{"userspath"});
632 # Convert the HTML file to postscript
634 if (!chdir("$userspath")) {
635 $self->{"error"} = "chdir : $!";
640 $form->{"tmpfile"} =~ s/\Q$userspath\E\///g;
641 my $psfile = $form->{"tmpfile"};
642 $psfile =~ s/.html/.ps/;
643 if ($psfile eq $form->{"tmpfile"}) {
647 system("html2ps -f html2ps-config < $form->{tmpfile} > $psfile");
649 $self->{"error"} = $form->cleanup();
654 $form->{"tmpfile"} = $psfile;
663 my ($form, $userspath) = ($self->{"form"}, $self->{"userspath"});
665 # Convert the HTML file to PDF
667 if (!chdir("$userspath")) {
668 $self->{"error"} = "chdir : $!";
673 $form->{"tmpfile"} =~ s/\Q$userspath\E\///g;
674 my $pdffile = $form->{"tmpfile"};
675 $pdffile =~ s/.html/.pdf/;
676 if ($pdffile eq $form->{"tmpfile"}) {
680 system("html2ps -f html2ps-config < $form->{tmpfile} | ps2pdf - $pdffile");
682 $self->{"error"} = $form->cleanup();
687 $form->{"tmpfile"} = $pdffile;
696 #### PlainTextTemplate
699 package PlainTextTemplate;
703 @ISA = qw(LaTeXTemplate);
708 return $type->SUPER::new(@_);
712 my ($self, $variable) = @_;
727 #### OpenDocumentTemplate
730 package OpenDocumentTemplate;
738 # use File::Temp qw(:mktemp);
741 @ISA = qw(SimpleTemplate);
746 $self = $type->SUPER::new(@_);
748 foreach my $module (qw(Archive::Zip Text::Iconv)) {
749 eval("use ${module};");
751 $self->{"form"}->error("The Perl module '${module}' could not be " .
752 "loaded. Support for OpenDocument templates " .
753 "does not work without it. Please install your " .
754 "distribution's package or get the module from " .
755 "CPAN ( http://www.cpan.org ).");
759 $self->{"rnd"} = int(rand(1000000));
760 $self->{"iconv"} = Text::Iconv->new($main::dbcharset, "UTF-8");
765 sub substitute_vars {
766 my ($self, $text, @indices) = @_;
768 my $form = $self->{"form"};
770 while ($text =~ /\<\%(.*?)\%\>/) {
771 my $value = $form->{$1};
773 for (my $i = 0; $i < scalar(@indices); $i++) {
774 last unless (ref($value) eq "ARRAY");
775 $value = $value->[$indices[$i]];
777 substr($text, $-[0], $+[0] - $-[0]) = $self->format_string($value);
784 my ($self, $var, $text, $start_tag, $end_tag, @indices) = @_;
786 my ($form, $new_contents) = ($self->{"form"}, "");
788 my $ary = $form->{$var};
789 for (my $i = 0; $i < scalar(@indices); $i++) {
790 last unless (ref($ary) eq "ARRAY");
791 $ary = $ary->[$indices[$i]];
794 for (my $i = 0; $i < scalar(@{$ary}); $i++) {
795 $form->{"__first__"} = $i == 0;
796 $form->{"__last__"} = ($i + 1) == scalar(@{$ary});
797 $form->{"__odd__"} = (($i + 1) % 2) == 1;
798 $form->{"__counter__"} = $i + 1;
799 my $new_text = $self->parse_block($text, (@indices, $i));
800 return undef unless (defined($new_text));
801 $new_contents .= $start_tag . $new_text . $end_tag;
803 map({ delete($form->{"__${_}__"}); } qw(first last odd counter));
805 return $new_contents;
809 my ($self, $text, $pos, $var, $not) = @_;
812 $pos = 0 unless ($pos);
814 while ($pos < length($text)) {
817 next if (substr($text, $pos - 1, 5) ne '<%');
819 if ((substr($text, $pos + 4, 2) eq 'if') || (substr($text, $pos + 4, 3) eq 'for')) {
822 } elsif ((substr($text, $pos + 4, 4) eq 'else') && (1 == $depth)) {
824 $self->{"error"} = '<%else%> outside of <%if%> / <%ifnot%>.';
828 my $block = substr($text, 0, $pos - 1);
829 substr($text, 0, $pos - 1) = "";
830 $text =~ s!^\<\%[^\%]+\%\>!!;
831 $text = '<%if' . ($not ? " " : "not ") . $var . '%>' . $text;
833 return ($block, $text);
835 } elsif (substr($text, $pos + 4, 3) eq 'end') {
838 my $block = substr($text, 0, $pos - 1);
839 substr($text, 0, $pos - 1) = "";
840 $text =~ s!^\<\%[^\%]+\%\>!!;
842 return ($block, $text);
851 $main::lxdebug->enter_sub();
853 my ($self, $contents, @indices) = @_;
855 my $new_contents = "";
857 while ($contents ne "") {
858 if (substr($contents, 0, 1) eq "<") {
859 $contents =~ m|^<[^>]+>|;
861 substr($contents, 0, length($&)) = "";
863 if ($tag =~ m|<table:table-row|) {
864 $contents =~ m|^(.*?)(</table:table-row[^>]*>)|;
867 substr($contents, 0, length($1) + length($end_tag)) = "";
869 if ($table_row =~ m|\<\%foreachrow\s+(.*?)\%\>|) {
872 substr($table_row, length($`), length($&)) = "";
874 my ($t1, $t2) = $self->find_end($table_row, length($`));
876 $self->{"error"} = "Unclosed <\%foreachrow\%>." unless ($self->{"error"});
877 $main::lxdebug->leave_sub();
881 my $new_text = $self->parse_foreach($var, $t1 . $t2, $tag, $end_tag, @indices);
882 if (!defined($new_text)) {
883 $main::lxdebug->leave_sub();
886 $new_contents .= $new_text;
889 my $new_text = $self->parse_block($table_row, @indices);
890 if (!defined($new_text)) {
891 $main::lxdebug->leave_sub();
894 $new_contents .= $tag . $new_text . $end_tag;
898 $new_contents .= $tag;
902 $contents =~ /^[^<]+/;
905 my $pos_if = index($text, '<%if');
906 my $pos_foreach = index($text, '<%foreach');
908 if ((-1 == $pos_if) && (-1 == $pos_foreach)) {
909 substr($contents, 0, length($text)) = "";
910 $new_contents .= $self->substitute_vars($text, @indices);
914 if ((-1 == $pos_if) || ((-1 != $pos_foreach) && ($pos_if > $pos_foreach))) {
915 $new_contents .= $self->substitute_vars(substr($contents, 0, $pos_foreach), @indices);
916 substr($contents, 0, $pos_foreach) = "";
918 if ($contents !~ m|^\<\%foreach (.*?)\%\>|) {
919 $self->{"error"} = "Malformed <\%foreach\%>.";
920 $main::lxdebug->leave_sub();
926 substr($contents, 0, length($&)) = "";
929 ($block, $contents) = $self->find_end($contents);
931 $self->{"error"} = "Unclosed <\%foreach\%>." unless ($self->{"error"});
932 $main::lxdebug->leave_sub();
936 my $new_text = $self->parse_foreach($var, $block, "", "", @indices);
937 if (!defined($new_text)) {
938 $main::lxdebug->leave_sub();
941 $new_contents .= $new_text;
944 $new_contents .= $self->substitute_vars(substr($contents, 0, $pos_if), @indices);
945 substr($contents, 0, $pos_if) = "";
947 if ($contents !~ m|^\<\%if\s*(not)?\s+(.*?)\%\>|) {
948 $self->{"error"} = "Malformed <\%if\%>.";
949 $main::lxdebug->leave_sub();
953 my ($not, $var) = ($1, $2);
955 substr($contents, 0, length($&)) = "";
957 ($block, $contents) = $self->find_end($contents, 0, $var, $not);
959 $self->{"error"} = "Unclosed <\%if${not}\%>." unless ($self->{"error"});
960 $main::lxdebug->leave_sub();
964 my $value = $self->{"form"}->{$var};
965 for (my $i = 0; $i < scalar(@indices); $i++) {
966 last unless (ref($value) eq "ARRAY");
967 $value = $value->[$indices[$i]];
970 if (($not && !$value) || (!$not && $value)) {
971 my $new_text = $self->parse_block($block, @indices);
972 if (!defined($new_text)) {
973 $main::lxdebug->leave_sub();
976 $new_contents .= $new_text;
982 $main::lxdebug->leave_sub();
984 return $new_contents;
988 $main::lxdebug->enter_sub();
992 my $form = $self->{"form"};
997 if ($form->{"IN"} =~ m|^/|) {
998 $file_name = $form->{"IN"};
1000 $file_name = $form->{"templates"} . "/" . $form->{"IN"};
1003 my $zip = Archive::Zip->new();
1004 if (Archive::Zip::AZ_OK != $zip->read($file_name)) {
1005 $self->{"error"} = "File not found/is not a OpenDocument file.";
1006 $main::lxdebug->leave_sub();
1010 my $contents = $zip->contents("content.xml");
1012 $self->{"error"} = "File is not a OpenDocument file.";
1013 $main::lxdebug->leave_sub();
1017 my $rnd = $self->{"rnd"};
1018 my $new_styles = qq|<style:style style:name="TLXO${rnd}BOLD" style:family="text">
1019 <style:text-properties fo:font-weight="bold" style:font-weight-asian="bold" style:font-weight-complex="bold"/>
1021 <style:style style:name="TLXO${rnd}ITALIC" style:family="text">
1022 <style:text-properties fo:font-style="italic" style:font-style-asian="italic" style:font-style-complex="italic"/>
1024 <style:style style:name="TLXO${rnd}UNDERLINE" style:family="text">
1025 <style:text-properties style:text-underline-style="solid" style:text-underline-width="auto" style:text-underline-color="font-color"/>
1027 <style:style style:name="TLXO${rnd}STRIKETHROUGH" style:family="text">
1028 <style:text-properties style:text-line-through-style="solid"/>
1030 <style:style style:name="TLXO${rnd}SUPER" style:family="text">
1031 <style:text-properties style:text-position="super 58%"/>
1033 <style:style style:name="TLXO${rnd}SUB" style:family="text">
1034 <style:text-properties style:text-position="sub 58%"/>
1038 $contents =~ s|</office:automatic-styles>|${new_styles}</office:automatic-styles>|;
1039 $contents =~ s|[\n\r]||gm;
1041 my $new_contents = $self->parse_block($contents);
1042 if (!defined($new_contents)) {
1043 $main::lxdebug->leave_sub();
1047 # $new_contents =~ s|>|>\n|g;
1049 $zip->contents("content.xml", $new_contents);
1051 my $styles = $zip->contents("styles.xml");
1053 my $new_styles = $self->parse_block($styles);
1054 if (!defined($new_contents)) {
1055 $main::lxdebug->leave_sub();
1058 $zip->contents("styles.xml", $new_styles);
1061 $zip->writeToFileNamed($form->{"tmpfile"}, 1);
1064 if ($form->{"format"} =~ /pdf/) {
1065 $res = $self->convert_to_pdf();
1068 $main::lxdebug->leave_sub();
1072 sub is_xvfb_running {
1073 $main::lxdebug->enter_sub();
1078 my $dfname = $self->{"userspath"} . "/xvfb_display";
1081 $main::lxdebug->message(LXDebug::DEBUG2, " Looking for $dfname\n");
1082 if ((-f $dfname) && open(IN, $dfname)) {
1087 my $xauthority = <IN>;
1091 $main::lxdebug->message(LXDebug::DEBUG2, " found with $pid and $display\n");
1093 if ((! -d "/proc/$pid") || !open(IN, "/proc/$pid/cmdline")) {
1094 $main::lxdebug->message(LXDebug::DEBUG2, " no/wrong process #1\n");
1095 unlink($dfname, $xauthority);
1096 $main::lxdebug->leave_sub();
1101 if ($line !~ /xvfb/i) {
1102 $main::lxdebug->message(LXDebug::DEBUG2, " no/wrong process #2\n");
1103 unlink($dfname, $xauthority);
1104 $main::lxdebug->leave_sub();
1108 $ENV{"XAUTHORITY"} = $xauthority;
1109 $ENV{"DISPLAY"} = $display;
1111 $main::lxdebug->message(LXDebug::DEBUG2, " not found\n");
1114 $main::lxdebug->leave_sub();
1120 $main::lxdebug->enter_sub();
1124 $main::lxdebug->message(LXDebug::DEBUG2, "spawn_xvfb()\n");
1126 my $display = $self->is_xvfb_running();
1129 $main::lxdebug->leave_sub();
1134 while ( -f "/tmp/.X${display}-lock") {
1137 $display = ":${display}";
1138 $main::lxdebug->message(LXDebug::DEBUG2, " display $display\n");
1140 my $mcookie = `mcookie`;
1141 die("Installation error: mcookie not found.") if ($? != 0);
1144 $main::lxdebug->message(LXDebug::DEBUG2, " mcookie $mcookie\n");
1146 my $xauthority = "/tmp/.Xauthority-" . $$ . "-" . time() . "-" . int(rand(9999999));
1147 $ENV{"XAUTHORITY"} = $xauthority;
1149 $main::lxdebug->message(LXDebug::DEBUG2, " xauthority $xauthority\n");
1151 system("xauth add \"${display}\" . \"${mcookie}\"");
1153 $self->{"error"} = "Conversion to PDF failed because OpenOffice could not be started (xauth: $!)";
1154 $main::lxdebug->leave_sub();
1158 $main::lxdebug->message(LXDebug::DEBUG2, " about to fork()\n");
1162 $main::lxdebug->message(LXDebug::DEBUG2, " Child execing\n");
1163 exec($main::xvfb_bin, $display, "-screen", "0", "640x480x8", "-nolisten", "tcp");
1166 $main::lxdebug->message(LXDebug::DEBUG2, " parent dont sleeping\n");
1169 my $dfname = $self->{"userspath"} . "/xvfb_display";
1170 if (!open(OUT, ">$dfname")) {
1171 $self->{"error"} = "Conversion to PDF failed because OpenOffice could not be started ($dfname: $!)";
1172 unlink($xauthority);
1174 $main::lxdebug->leave_sub();
1177 print(OUT "$pid\n$display\n$xauthority\n");
1180 $main::lxdebug->message(LXDebug::DEBUG2, " parent re-testing\n");
1182 if (!$self->is_xvfb_running()) {
1183 $self->{"error"} = "Conversion to PDF failed because OpenOffice could not be started.";
1184 unlink($xauthority, $dfname);
1186 $main::lxdebug->leave_sub();
1190 $main::lxdebug->message(LXDebug::DEBUG2, " spawn OK\n");
1192 $main::lxdebug->leave_sub();
1197 sub is_openoffice_running {
1198 $main::lxdebug->enter_sub();
1200 system("./scripts/oo-uno-test-conn.py $main::openofficeorg_daemon_port " .
1201 "> /dev/null 2> /dev/null");
1203 $main::lxdebug->message(LXDebug::DEBUG2, " is_openoffice_running(): $?\n");
1205 $main::lxdebug->leave_sub();
1210 sub spawn_openoffice {
1211 $main::lxdebug->enter_sub();
1215 $main::lxdebug->message(LXDebug::DEBUG2, "spawn_openoffice()\n");
1217 my ($try, $spawned_oo, $res);
1220 for ($try = 0; $try < 15; $try++) {
1221 if ($self->is_openoffice_running()) {
1229 $main::lxdebug->message(LXDebug::DEBUG2, " Child daemonizing\n");
1231 open(STDIN, '/dev/null');
1232 open(STDOUT, '>/dev/null');
1233 my $new_pid = fork();
1235 my $ssres = setsid();
1236 $main::lxdebug->message(LXDebug::DEBUG2, " Child execing\n");
1237 my @cmdline = ($main::openofficeorg_writer_bin,
1238 "-minimized", "-norestore", "-nologo", "-nolockcheck",
1240 "-accept=socket,host=localhost,port=" .
1241 $main::openofficeorg_daemon_port . ";urp;");
1245 $main::lxdebug->message(LXDebug::DEBUG2, " Parent after fork\n");
1250 sleep($try >= 5 ? 2 : 1);
1254 $self->{"error"} = "Conversion from OpenDocument to PDF failed because " .
1255 "OpenOffice could not be started.";
1258 $main::lxdebug->leave_sub();
1263 sub convert_to_pdf {
1264 $main::lxdebug->enter_sub();
1268 my $form = $self->{"form"};
1270 my $filename = $form->{"tmpfile"};
1271 $filename =~ s/.odt$//;
1272 if (substr($filename, 0, 1) ne "/") {
1273 $filename = getcwd() . "/${filename}";
1276 if (substr($self->{"userspath"}, 0, 1) eq "/") {
1277 $ENV{'HOME'} = $self->{"userspath"};
1279 $ENV{'HOME'} = getcwd() . "/" . $self->{"userspath"};
1282 if (!$self->spawn_xvfb()) {
1283 $main::lxdebug->leave_sub();
1288 if (!$main::openofficeorg_daemon) {
1289 @cmdline = ($main::openofficeorg_writer_bin,
1290 "-minimized", "-norestore", "-nologo", "-nolockcheck",
1292 "file:${filename}.odt",
1293 "macro://" . (split('/', $filename))[-1] .
1294 "/Standard.Conversion.ConvertSelfToPDF()");
1296 if (!$self->spawn_openoffice()) {
1297 $main::lxdebug->leave_sub();
1301 @cmdline = ("./scripts/oo-uno-convert-pdf.py",
1302 $main::openofficeorg_daemon_port,
1310 $form->{"tmpfile"} =~ s/odt$/pdf/;
1312 unlink($filename . ".odt");
1314 $main::lxdebug->leave_sub();
1319 unlink($filename . ".odt", $filename . ".pdf");
1320 $self->{"error"} = "Conversion from OpenDocument to PDF failed. " .
1323 $main::lxdebug->leave_sub();
1328 my ($self, $variable) = @_;
1329 my $form = $self->{"form"};
1330 my $iconv = $self->{"iconv"};
1332 $variable = $main::locale->quote_special_chars('Template/OpenDocument', $variable);
1334 # Allow some HTML markup to be converted into the output format's
1335 # corresponding markup code, e.g. bold or italic.
1336 my $rnd = $self->{"rnd"};
1337 my %markup_replace = ("b" => "BOLD", "i" => "ITALIC", "s" => "STRIKETHROUGH",
1338 "u" => "UNDERLINE", "sup" => "SUPER", "sub" => "SUB");
1340 foreach my $key (keys(%markup_replace)) {
1341 my $value = $markup_replace{$key};
1342 $variable =~ s|\<${key}\>|<text:span text:style-name=\"TLXO${rnd}${value}\">|gi; #"
1343 $variable =~ s|\</${key}\>|</text:span>|gi;
1346 return $iconv->convert($variable);
1349 sub get_mime_type() {
1350 if ($self->{"form"}->{"format"} =~ /pdf/) {
1351 return "application/pdf";
1353 return "application/vnd.oasis.opendocument.text";
1357 sub uses_temp_file {
1362 ##########################################################
1366 ##########################################################
1368 package XMLTemplate;
1372 @ISA = qw(HTMLTemplate);
1375 #evtl auskommentieren
1378 return $type->SUPER::new(@_);
1382 my ($self, $variable) = @_;
1383 my $form = $self->{"form"};
1385 $variable = $main::locale->quote_special_chars('Template/XML', $variable);
1387 # Allow no markup to be converted into the output format
1388 my @markup_replace = ('b', 'i', 's', 'u', 'sub', 'sup');
1390 foreach my $key (@markup_replace) {
1391 $variable =~ s/\<(\/?)${key}\>//g;
1397 sub get_mime_type() {
1400 if ($self->{"form"}->{"format"} =~ /elsterwinston/i) {
1401 return "application/xml ";
1402 } elsif ($self->{"form"}->{"format"} =~ /elstertaxbird/i) {
1403 return "application/x-taxbird";
1409 sub uses_temp_file {
1410 # tempfile needet for XML Output