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;
44 # 1. A typeglob for the file handle. The output will be written
45 # to this file handle.
48 # 1 on success and undef or 0 if there was an error. In the latter case
49 # the calling function can retrieve the error message via $obj->get_error()
54 print(OUT "Hallo!\n");
60 return $self->{"error"};
73 package LaTeXTemplate;
77 @ISA = qw(SimpleTemplate);
82 return $type->SUPER::new(@_);
86 my ($self, $variable) = @_;
87 my $form = $self->{"form"};
90 ('order' => [quotemeta("\\"),
93 '"', '\$', '%', '_', '#', quotemeta('^'),
94 '{', '}', '<', '>', '£', "\r"
96 quotemeta("\\") => '\\textbackslash ',
110 quotemeta('^') => '\^\\',
111 quotemeta("\n") => '\newline '
114 map({ $variable =~ s/$_/$replace{$_}/g; } @{ $replace{"order"} });
116 # Allow some HTML markup to be converted into the output format's
117 # corresponding markup code, e.g. bold or italic.
118 my %markup_replace = ('b' => 'textbf',
122 foreach my $key (keys(%markup_replace)) {
123 my $new = $markup_replace{$key};
124 $variable =~ s/\$\<\$${key}\$\>\$(.*?)\$<\$\/${key}\$>\$/\\${new}\{$1\}/gi;
130 sub substitute_vars {
131 my ($self, $text, @indices) = @_;
133 my $form = $self->{"form"};
135 while ($text =~ /<\%(.*?)\%>/) {
136 my ($var, @options) = split(/\s+/, $1);
137 my $value = $form->{$var};
139 for (my $i = 0; $i < scalar(@indices); $i++) {
140 last unless (ref($value) eq "ARRAY");
141 $value = $value->[$indices[$i]];
143 $value = $self->format_string($value) unless (grep(/^NOESCAPE$/, @options));
144 substr($text, $-[0], $+[0] - $-[0]) = $value;
151 my ($self, $var, $text, $start_tag, $end_tag, @indices) = @_;
153 my ($form, $new_contents) = ($self->{"form"}, "");
155 my $ary = $form->{$var};
156 for (my $i = 0; $i < scalar(@indices); $i++) {
157 last unless (ref($ary) eq "ARRAY");
158 $ary = $ary->[$indices[$i]];
162 my $current_page = 1;
163 my ($current_line, $corrent_row) = (0, 1);
165 for (my $i = 0; $i < scalar(@{$ary}); $i++) {
166 $form->{"__first__"} = $i == 0;
167 $form->{"__last__"} = ($i + 1) == scalar(@{$ary});
168 $form->{"__odd__"} = (($i + 1) % 2) == 1;
169 $form->{"__counter__"} = $i + 1;
171 if ((scalar(@{$form->{"description"}}) == scalar(@{$ary})) &&
172 $self->{"chars_per_line"}) {
174 int(length($form->{"description"}->[$i]) / $self->{"chars_per_line"});
177 $form->{"description"}->[$i] =~ s/(\\newline\s?)*$//;
178 my $_description = $form->{"description"}->[$i];
179 while ($_description =~ /\\newline/) {
181 $_description =~ s/\\newline//;
185 if ($current_page == 1) {
186 $lpp = $self->{"lines_on_first_page"};
188 $lpp = $self->{"lines_on_second_page"};
191 # Yes we need a manual page break -- or the user has forced one
192 if ((($current_line + $lines) > $lpp) ||
193 ($form->{"description"}->[$i] =~ /<pagebreak>/)) {
194 my $pb = $self->{"pagebreak_block"};
196 # replace the special variables <%sumcarriedforward%>
199 my $psum = $form->format_amount($self->{"myconfig"}, $sum, 2);
200 $pb =~ s/<%sumcarriedforward%>/$psum/g;
201 $pb =~ s/<%lastpage%>/$current_page/g;
203 my $new_text = $self->parse_block($pb, (@indices, $i));
204 return undef unless (defined($new_text));
205 $new_contents .= $new_text;
210 $current_line += $lines;
212 if ($i < scalar(@{$form->{"linetotal"}})) {
213 $sum += $form->parse_amount($self->{"myconfig"},
214 $form->{"linetotal"}->[$i]);
217 $form->{"cumulatelinetotal"}[$i] = $form->format_amount($self->{"myconfig"}, $sum, 2);
219 my $new_text = $self->parse_block($text, (@indices, $i));
220 return undef unless (defined($new_text));
221 $new_contents .= $start_tag . $new_text . $end_tag;
223 map({ delete($form->{"__${_}__"}); } qw(first last odd counter));
225 return $new_contents;
229 my ($self, $text, $pos, $var, $not) = @_;
232 $pos = 0 unless ($pos);
234 while ($pos < length($text)) {
237 next if (substr($text, $pos - 1, 2) ne '<%');
239 if ((substr($text, $pos + 1, 2) eq 'if') || (substr($text, $pos + 1, 3) eq 'for')) {
242 } elsif ((substr($text, $pos + 1, 4) eq 'else') && (1 == $depth)) {
244 $self->{"error"} = '<%else%> outside of <%if%> / <%ifnot%>.';
248 my $block = substr($text, 0, $pos - 1);
249 substr($text, 0, $pos - 1) = "";
250 $text =~ s!^<\%[^\%]+\%>!!;
251 $text = '<%if' . ($not ? " " : "not ") . $var . '%>' . $text;
253 return ($block, $text);
255 } elsif (substr($text, $pos + 1, 3) eq 'end') {
258 my $block = substr($text, 0, $pos - 1);
259 substr($text, 0, $pos - 1) = "";
260 $text =~ s!^<\%[^\%]+\%>!!;
262 return ($block, $text);
271 $main::lxdebug->enter_sub();
273 my ($self, $contents, @indices) = @_;
275 my $new_contents = "";
277 while ($contents ne "") {
278 my $pos_if = index($contents, '<%if');
279 my $pos_foreach = index($contents, '<%foreach');
281 if ((-1 == $pos_if) && (-1 == $pos_foreach)) {
282 $new_contents .= $self->substitute_vars($contents, @indices);
286 if ((-1 == $pos_if) || ((-1 != $pos_foreach) && ($pos_if > $pos_foreach))) {
287 $new_contents .= $self->substitute_vars(substr($contents, 0, $pos_foreach), @indices);
288 substr($contents, 0, $pos_foreach) = "";
290 if ($contents !~ m|^<\%foreach (.*?)\%>|) {
291 $self->{"error"} = "Malformed <\%foreach\%>.";
292 $main::lxdebug->leave_sub();
298 substr($contents, 0, length($&)) = "";
301 ($block, $contents) = $self->find_end($contents);
303 $self->{"error"} = "Unclosed <\%foreach\%>." unless ($self->{"error"});
304 $main::lxdebug->leave_sub();
308 my $new_text = $self->parse_foreach($var, $block, "", "", @indices);
309 if (!defined($new_text)) {
310 $main::lxdebug->leave_sub();
313 $new_contents .= $new_text;
316 $new_contents .= $self->substitute_vars(substr($contents, 0, $pos_if), @indices);
317 substr($contents, 0, $pos_if) = "";
319 if ($contents !~ m|^<\%if\s*(not)?\s+(.*?)\%>|) {
320 $self->{"error"} = "Malformed <\%if\%>.";
321 $main::lxdebug->leave_sub();
325 my ($not, $var) = ($1, $2);
327 substr($contents, 0, length($&)) = "";
329 ($block, $contents) = $self->find_end($contents, 0, $var, $not);
331 $self->{"error"} = "Unclosed <\%if${not}\%>." unless ($self->{"error"});
332 $main::lxdebug->leave_sub();
336 my $value = $self->{"form"}->{$var};
337 for (my $i = 0; $i < scalar(@indices); $i++) {
338 last unless (ref($value) eq "ARRAY");
339 $value = $value->[$indices[$i]];
342 if (($not && !$value) || (!$not && $value)) {
343 my $new_text = $self->parse_block($block, @indices);
344 if (!defined($new_text)) {
345 $main::lxdebug->leave_sub();
348 $new_contents .= $new_text;
353 $main::lxdebug->leave_sub();
355 return $new_contents;
361 my $form = $self->{"form"};
363 if (!open(IN, "$form->{templates}/$form->{IN}")) {
364 $self->{"error"} = "$!";
370 my $contents = join("", @_);
372 # detect pagebreak block and its parameters
373 if ($contents =~ /<%pagebreak\s+(\d+)\s+(\d+)\s+(\d+)\s*%>(.*?)<%end(\s*pagebreak)?%>/s) {
374 $self->{"chars_per_line"} = $1;
375 $self->{"lines_on_first_page"} = $2;
376 $self->{"lines_on_second_page"} = $3;
377 $self->{"pagebreak_block"} = $4;
379 substr($contents, length($`), length($&)) = "";
382 $self->{"forced_pagebreaks"} = [];
384 my $new_contents = $self->parse_block($contents);
385 if (!defined($new_contents)) {
386 $main::lxdebug->leave_sub();
390 print(OUT $new_contents);
392 if ($form->{"format"} =~ /postscript/i) {
393 return $self->convert_to_postscript();
394 } elsif ($form->{"format"} =~ /pdf/i) {
395 return $self->convert_to_pdf();
401 sub convert_to_postscript {
403 my ($form, $userspath) = ($self->{"form"}, $self->{"userspath"});
405 # Convert the tex file to postscript
407 if (!chdir("$userspath")) {
408 $self->{"error"} = "chdir : $!";
413 $form->{tmpfile} =~ s/$userspath\///g;
415 for (my $run = 1; $run <= 2; $run++) {
416 system("latex --interaction=nonstopmode $form->{tmpfile} " .
417 "> $form->{tmpfile}.err");
419 $self->{"error"} = $form->cleanup();
425 $form->{tmpfile} =~ s/tex$/dvi/;
427 system("dvips $form->{tmpfile} -o -q > /dev/null");
429 $self->{"error"} = "dvips : $!";
433 $form->{tmpfile} =~ s/dvi$/ps/;
442 my ($form, $userspath) = ($self->{"form"}, $self->{"userspath"});
444 # Convert the tex file to PDF
446 if (!chdir("$userspath")) {
447 $self->{"error"} = "chdir : $!";
452 $form->{tmpfile} =~ s/$userspath\///g;
454 for (my $run = 1; $run <= 2; $run++) {
455 system("pdflatex --interaction=nonstopmode $form->{tmpfile} " .
456 "> $form->{tmpfile}.err");
458 $self->{"error"} = $form->cleanup();
464 $form->{tmpfile} =~ s/tex$/pdf/;
469 sub get_mime_type() {
472 if ($self->{"form"}->{"format"} =~ /postscript/i) {
473 return "application/postscript";
475 return "application/pdf";
488 package HTMLTemplate;
492 @ISA = qw(LaTeXTemplate);
497 return $type->SUPER::new(@_);
501 my ($self, $variable) = @_;
502 my $form = $self->{"form"};
505 ('order' => ['<', '>', quotemeta("\n")],
508 quotemeta("\n") => '<br>',
511 map({ $variable =~ s/$_/$replace{$_}/g; } @{ $replace{"order"} });
513 # Allow some HTML markup to be converted into the output format's
514 # corresponding markup code, e.g. bold or italic.
515 my @markup_replace = ('b', 'i', 's', 'u', 'sub', 'sup');
517 foreach my $key (@markup_replace) {
518 $variable =~ s/\<(\/?)${key}\>/<$1${key}>/g;
524 sub get_mime_type() {
527 if ($self->{"form"}->{"format"} =~ /postscript/i) {
528 return "application/postscript";
529 } elsif ($self->{"form"}->{"format"} =~ /pdf/i) {
530 return "application/pdf";
539 if ($self->{"form"}->{"format"} =~ /postscript/i) {
541 } elsif ($self->{"form"}->{"format"} =~ /pdf/i) {
548 sub convert_to_postscript {
550 my ($form, $userspath) = ($self->{"form"}, $self->{"userspath"});
552 # Convert the HTML file to postscript
554 if (!chdir("$userspath")) {
555 $self->{"error"} = "chdir : $!";
560 $form->{"tmpfile"} =~ s/$userspath\///g;
561 my $psfile = $form->{"tmpfile"};
562 $psfile =~ s/.html/.ps/;
563 if ($psfile eq $form->{"tmpfile"}) {
567 system("html2ps -f html2ps-config < $form->{tmpfile} > $psfile");
569 $self->{"error"} = $form->cleanup();
574 $form->{"tmpfile"} = $psfile;
583 my ($form, $userspath) = ($self->{"form"}, $self->{"userspath"});
585 # Convert the HTML file to PDF
587 if (!chdir("$userspath")) {
588 $self->{"error"} = "chdir : $!";
593 $form->{"tmpfile"} =~ s/$userspath\///g;
594 my $pdffile = $form->{"tmpfile"};
595 $pdffile =~ s/.html/.pdf/;
596 if ($pdffile eq $form->{"tmpfile"}) {
600 system("html2ps -f html2ps-config < $form->{tmpfile} | ps2pdf - $pdffile");
602 $self->{"error"} = $form->cleanup();
607 $form->{"tmpfile"} = $pdffile;
616 #### OpenDocumentTemplate
619 package OpenDocumentTemplate;
627 # use File::Temp qw(:mktemp);
630 @ISA = qw(SimpleTemplate);
635 $self = $type->SUPER::new(@_);
637 foreach my $module (qw(Archive::Zip Text::Iconv)) {
638 eval("use ${module};");
640 $self->{"form"}->error("The Perl module '${module}' could not be " .
641 "loaded. Support for OpenDocument templates " .
642 "does not work without it. Please install your " .
643 "distribution's package or get the module from " .
644 "CPAN ( http://www.cpan.org ).");
648 $self->{"rnd"} = int(rand(1000000));
649 $self->{"iconv"} = Text::Iconv->new($main::dbcharset, "UTF-8");
654 sub substitute_vars {
655 my ($self, $text, @indices) = @_;
657 my $form = $self->{"form"};
659 while ($text =~ /\<\%(.*?)\%\>/) {
660 my $value = $form->{$1};
662 for (my $i = 0; $i < scalar(@indices); $i++) {
663 last unless (ref($value) eq "ARRAY");
664 $value = $value->[$indices[$i]];
666 substr($text, $-[0], $+[0] - $-[0]) = $self->format_string($value);
673 my ($self, $var, $text, $start_tag, $end_tag, @indices) = @_;
675 my ($form, $new_contents) = ($self->{"form"}, "");
677 my $ary = $form->{$var};
678 for (my $i = 0; $i < scalar(@indices); $i++) {
679 last unless (ref($ary) eq "ARRAY");
680 $ary = $ary->[$indices[$i]];
683 for (my $i = 0; $i < scalar(@{$ary}); $i++) {
684 $form->{"__first__"} = $i == 0;
685 $form->{"__last__"} = ($i + 1) == scalar(@{$ary});
686 $form->{"__odd__"} = (($i + 1) % 2) == 1;
687 $form->{"__counter__"} = $i + 1;
688 my $new_text = $self->parse_block($text, (@indices, $i));
689 return undef unless (defined($new_text));
690 $new_contents .= $start_tag . $new_text . $end_tag;
692 map({ delete($form->{"__${_}__"}); } qw(first last odd counter));
694 return $new_contents;
698 my ($self, $text, $pos, $var, $not) = @_;
701 $pos = 0 unless ($pos);
703 while ($pos < length($text)) {
706 next if (substr($text, $pos - 1, 5) ne '<%');
708 if ((substr($text, $pos + 4, 2) eq 'if') || (substr($text, $pos + 4, 3) eq 'for')) {
711 } elsif ((substr($text, $pos + 4, 4) eq 'else') && (1 == $depth)) {
713 $self->{"error"} = '<%else%> outside of <%if%> / <%ifnot%>.';
717 my $block = substr($text, 0, $pos - 1);
718 substr($text, 0, $pos - 1) = "";
719 $text =~ s!^\<\%[^\%]+\%\>!!;
720 $text = '<%if' . ($not ? " " : "not ") . $var . '%>' . $text;
722 return ($block, $text);
724 } elsif (substr($text, $pos + 4, 3) eq 'end') {
727 my $block = substr($text, 0, $pos - 1);
728 substr($text, 0, $pos - 1) = "";
729 $text =~ s!^\<\%[^\%]+\%\>!!;
731 return ($block, $text);
740 $main::lxdebug->enter_sub();
742 my ($self, $contents, @indices) = @_;
744 my $new_contents = "";
746 while ($contents ne "") {
747 if (substr($contents, 0, 1) eq "<") {
748 $contents =~ m|^<[^>]+>|;
750 substr($contents, 0, length($&)) = "";
752 if ($tag =~ m|<table:table-row|) {
753 $contents =~ m|^(.*?)(</table:table-row[^>]*>)|;
756 substr($contents, 0, length($1) + length($end_tag)) = "";
758 if ($table_row =~ m|\<\%foreachrow\s+(.*?)\%\>|) {
761 substr($table_row, length($`), length($&)) = "";
763 my ($t1, $t2) = $self->find_end($table_row, length($`));
765 $self->{"error"} = "Unclosed <\%foreachrow\%>." unless ($self->{"error"});
766 $main::lxdebug->leave_sub();
770 my $new_text = $self->parse_foreach($var, $t1 . $t2, $tag, $end_tag, @indices);
771 if (!defined($new_text)) {
772 $main::lxdebug->leave_sub();
775 $new_contents .= $new_text;
778 my $new_text = $self->parse_block($table_row, @indices);
779 if (!defined($new_text)) {
780 $main::lxdebug->leave_sub();
783 $new_contents .= $tag . $new_text . $end_tag;
787 $new_contents .= $tag;
791 $contents =~ /^[^<]+/;
794 my $pos_if = index($text, '<%if');
795 my $pos_foreach = index($text, '<%foreach');
797 if ((-1 == $pos_if) && (-1 == $pos_foreach)) {
798 substr($contents, 0, length($text)) = "";
799 $new_contents .= $self->substitute_vars($text, @indices);
803 if ((-1 == $pos_if) || ((-1 != $pos_foreach) && ($pos_if > $pos_foreach))) {
804 $new_contents .= $self->substitute_vars(substr($contents, 0, $pos_foreach), @indices);
805 substr($contents, 0, $pos_foreach) = "";
807 if ($contents !~ m|^\<\%foreach (.*?)\%\>|) {
808 $self->{"error"} = "Malformed <\%foreach\%>.";
809 $main::lxdebug->leave_sub();
815 substr($contents, 0, length($&)) = "";
818 ($block, $contents) = $self->find_end($contents);
820 $self->{"error"} = "Unclosed <\%foreach\%>." unless ($self->{"error"});
821 $main::lxdebug->leave_sub();
825 my $new_text = $self->parse_foreach($var, $block, "", "", @indices);
826 if (!defined($new_text)) {
827 $main::lxdebug->leave_sub();
830 $new_contents .= $new_text;
833 $new_contents .= $self->substitute_vars(substr($contents, 0, $pos_if), @indices);
834 substr($contents, 0, $pos_if) = "";
836 if ($contents !~ m|^\<\%if\s*(not)?\s+(.*?)\%\>|) {
837 $self->{"error"} = "Malformed <\%if\%>.";
838 $main::lxdebug->leave_sub();
842 my ($not, $var) = ($1, $2);
844 substr($contents, 0, length($&)) = "";
846 ($block, $contents) = $self->find_end($contents, 0, $var, $not);
848 $self->{"error"} = "Unclosed <\%if${not}\%>." unless ($self->{"error"});
849 $main::lxdebug->leave_sub();
853 my $value = $self->{"form"}->{$var};
854 for (my $i = 0; $i < scalar(@indices); $i++) {
855 last unless (ref($value) eq "ARRAY");
856 $value = $value->[$indices[$i]];
859 if (($not && !$value) || (!$not && $value)) {
860 my $new_text = $self->parse_block($block, @indices);
861 if (!defined($new_text)) {
862 $main::lxdebug->leave_sub();
865 $new_contents .= $new_text;
871 $main::lxdebug->leave_sub();
873 return $new_contents;
877 $main::lxdebug->enter_sub();
881 my $form = $self->{"form"};
886 if ($form->{"IN"} =~ m|^/|) {
887 $file_name = $form->{"IN"};
889 $file_name = $form->{"templates"} . "/" . $form->{"IN"};
892 my $zip = Archive::Zip->new();
893 if (Archive::Zip::AZ_OK != $zip->read($file_name)) {
894 $self->{"error"} = "File not found/is not a OpenDocument file.";
895 $main::lxdebug->leave_sub();
899 my $contents = $zip->contents("content.xml");
901 $self->{"error"} = "File is not a OpenDocument file.";
902 $main::lxdebug->leave_sub();
906 my $rnd = $self->{"rnd"};
907 my $new_styles = qq|<style:style style:name="TLXO${rnd}BOLD" style:family="text">
908 <style:text-properties fo:font-weight="bold" style:font-weight-asian="bold" style:font-weight-complex="bold"/>
910 <style:style style:name="TLXO${rnd}ITALIC" style:family="text">
911 <style:text-properties fo:font-style="italic" style:font-style-asian="italic" style:font-style-complex="italic"/>
913 <style:style style:name="TLXO${rnd}UNDERLINE" style:family="text">
914 <style:text-properties style:text-underline-style="solid" style:text-underline-width="auto" style:text-underline-color="font-color"/>
916 <style:style style:name="TLXO${rnd}STRIKETHROUGH" style:family="text">
917 <style:text-properties style:text-line-through-style="solid"/>
919 <style:style style:name="TLXO${rnd}SUPER" style:family="text">
920 <style:text-properties style:text-position="super 58%"/>
922 <style:style style:name="TLXO${rnd}SUB" style:family="text">
923 <style:text-properties style:text-position="sub 58%"/>
927 $contents =~ s|</office:automatic-styles>|${new_styles}</office:automatic-styles>|;
928 $contents =~ s|[\n\r]||gm;
930 my $new_contents = $self->parse_block($contents);
931 if (!defined($new_contents)) {
932 $main::lxdebug->leave_sub();
936 # $new_contents =~ s|>|>\n|g;
938 $zip->contents("content.xml", $new_contents);
940 my $styles = $zip->contents("styles.xml");
942 my $new_styles = $self->parse_block($styles);
943 if (!defined($new_contents)) {
944 $main::lxdebug->leave_sub();
947 $zip->contents("styles.xml", $new_styles);
950 $zip->writeToFileNamed($form->{"tmpfile"}, 1);
953 if ($form->{"format"} =~ /pdf/) {
954 $res = $self->convert_to_pdf();
957 $main::lxdebug->leave_sub();
961 sub is_xvfb_running {
962 $main::lxdebug->enter_sub();
967 my $dfname = $self->{"userspath"} . "/xvfb_display";
970 $main::lxdebug->message(LXDebug::DEBUG2, " Looking for $dfname\n");
971 if ((-f $dfname) && open(IN, $dfname)) {
976 my $xauthority = <IN>;
980 $main::lxdebug->message(LXDebug::DEBUG2, " found with $pid and $display\n");
982 if ((! -d "/proc/$pid") || !open(IN, "/proc/$pid/cmdline")) {
983 $main::lxdebug->message(LXDebug::DEBUG2, " no/wrong process #1\n");
984 unlink($dfname, $xauthority);
985 $main::lxdebug->leave_sub();
990 if ($line !~ /xvfb/i) {
991 $main::lxdebug->message(LXDebug::DEBUG2, " no/wrong process #2\n");
992 unlink($dfname, $xauthority);
993 $main::lxdebug->leave_sub();
997 $ENV{"XAUTHORITY"} = $xauthority;
998 $ENV{"DISPLAY"} = $display;
1000 $main::lxdebug->message(LXDebug::DEBUG2, " not found\n");
1003 $main::lxdebug->leave_sub();
1009 $main::lxdebug->enter_sub();
1013 $main::lxdebug->message(LXDebug::DEBUG2, "spawn_xvfb()\n");
1015 my $display = $self->is_xvfb_running();
1018 $main::lxdebug->leave_sub();
1023 while ( -f "/tmp/.X${display}-lock") {
1026 $display = ":${display}";
1027 $main::lxdebug->message(LXDebug::DEBUG2, " display $display\n");
1029 my $mcookie = `mcookie`;
1030 die("Installation error: mcookie not found.") if ($? != 0);
1033 $main::lxdebug->message(LXDebug::DEBUG2, " mcookie $mcookie\n");
1035 my $xauthority = "/tmp/.Xauthority-" . $$ . "-" . time() . "-" . int(rand(9999999));
1036 $ENV{"XAUTHORITY"} = $xauthority;
1038 $main::lxdebug->message(LXDebug::DEBUG2, " xauthority $xauthority\n");
1040 system("xauth add \"${display}\" . \"${mcookie}\"");
1042 $self->{"error"} = "Conversion to PDF failed because OpenOffice could not be started (xauth: $!)";
1043 $main::lxdebug->leave_sub();
1047 $main::lxdebug->message(LXDebug::DEBUG2, " about to fork()\n");
1051 $main::lxdebug->message(LXDebug::DEBUG2, " Child execing\n");
1052 exec($main::xvfb_bin, $display, "-screen", "0", "640x480x8", "-nolisten", "tcp");
1055 $main::lxdebug->message(LXDebug::DEBUG2, " parent dont sleeping\n");
1058 my $dfname = $self->{"userspath"} . "/xvfb_display";
1059 if (!open(OUT, ">$dfname")) {
1060 $self->{"error"} = "Conversion to PDF failed because OpenOffice could not be started ($dfname: $!)";
1061 unlink($xauthority);
1063 $main::lxdebug->leave_sub();
1066 print(OUT "$pid\n$display\n$xauthority\n");
1069 $main::lxdebug->message(LXDebug::DEBUG2, " parent re-testing\n");
1071 if (!$self->is_xvfb_running()) {
1072 $self->{"error"} = "Conversion to PDF failed because OpenOffice could not be started.";
1073 unlink($xauthority, $dfname);
1075 $main::lxdebug->leave_sub();
1079 $main::lxdebug->message(LXDebug::DEBUG2, " spawn OK\n");
1081 $main::lxdebug->leave_sub();
1086 sub is_openoffice_running {
1087 $main::lxdebug->enter_sub();
1089 system("./scripts/oo-uno-test-conn.py $main::openofficeorg_daemon_port " .
1090 "> /dev/null 2> /dev/null");
1092 $main::lxdebug->message(LXDebug::DEBUG2, " is_openoffice_running(): $?\n");
1094 $main::lxdebug->leave_sub();
1099 sub spawn_openoffice {
1100 $main::lxdebug->enter_sub();
1104 $main::lxdebug->message(LXDebug::DEBUG2, "spawn_openoffice()\n");
1106 my ($try, $spawned_oo, $res);
1109 for ($try = 0; $try < 15; $try++) {
1110 if ($self->is_openoffice_running()) {
1118 $main::lxdebug->message(LXDebug::DEBUG2, " Child daemonizing\n");
1120 open(STDIN, '/dev/null');
1121 open(STDOUT, '>/dev/null');
1122 my $new_pid = fork();
1124 my $ssres = setsid();
1125 $main::lxdebug->message(LXDebug::DEBUG2, " Child execing\n");
1126 my @cmdline = ($main::openofficeorg_writer_bin,
1127 "-minimized", "-norestore", "-nologo", "-nolockcheck",
1129 "-accept=socket,host=localhost,port=" .
1130 $main::openofficeorg_daemon_port . ";urp;");
1134 $main::lxdebug->message(LXDebug::DEBUG2, " Parent after fork\n");
1139 sleep($try >= 5 ? 2 : 1);
1143 $self->{"error"} = "Conversion from OpenDocument to PDF failed because " .
1144 "OpenOffice could not be started.";
1147 $main::lxdebug->leave_sub();
1152 sub convert_to_pdf {
1153 $main::lxdebug->enter_sub();
1157 my $form = $self->{"form"};
1159 my $filename = $form->{"tmpfile"};
1160 $filename =~ s/.odt$//;
1161 if (substr($filename, 0, 1) ne "/") {
1162 $filename = getcwd() . "/${filename}";
1165 if (substr($self->{"userspath"}, 0, 1) eq "/") {
1166 $ENV{'HOME'} = $self->{"userspath"};
1168 $ENV{'HOME'} = getcwd() . "/" . $self->{"userspath"};
1171 if (!$self->spawn_xvfb()) {
1172 $main::lxdebug->leave_sub();
1177 if (!$main::openofficeorg_daemon) {
1178 @cmdline = ($main::openofficeorg_writer_bin,
1179 "-minimized", "-norestore", "-nologo", "-nolockcheck",
1181 "file:${filename}.odt",
1182 "macro://" . (split('/', $filename))[-1] .
1183 "/Standard.Conversion.ConvertSelfToPDF()");
1185 if (!$self->spawn_openoffice()) {
1186 $main::lxdebug->leave_sub();
1190 @cmdline = ("./scripts/oo-uno-convert-pdf.py",
1191 $main::openofficeorg_daemon_port,
1199 $form->{"tmpfile"} =~ s/odt$/pdf/;
1201 unlink($filename . ".odt");
1203 $main::lxdebug->leave_sub();
1208 unlink($filename . ".odt", $filename . ".pdf");
1209 $self->{"error"} = "Conversion from OpenDocument to PDF failed. " .
1212 $main::lxdebug->leave_sub();
1217 my ($self, $variable) = @_;
1218 my $form = $self->{"form"};
1219 my $iconv = $self->{"iconv"};
1222 ('order' => ['&', '<', '>', '"', "'",
1224 quotemeta("\n"), quotemeta("\r")],
1230 '\x80' => chr(0xa4), # Euro
1231 quotemeta("\n") => '<text:line-break/>',
1232 quotemeta("\r") => '',
1235 map({ $variable =~ s/$_/$replace{$_}/g; } @{ $replace{"order"} });
1237 # Allow some HTML markup to be converted into the output format's
1238 # corresponding markup code, e.g. bold or italic.
1239 my $rnd = $self->{"rnd"};
1240 my %markup_replace = ("b" => "BOLD", "i" => "ITALIC", "s" => "STRIKETHROUGH",
1241 "u" => "UNDERLINE", "sup" => "SUPER", "sub" => "SUB");
1243 foreach my $key (keys(%markup_replace)) {
1244 my $value = $markup_replace{$key};
1245 $variable =~ s|\<${key}\>|<text:span text:style-name=\"TLXO${rnd}${value}\">|gi;
1246 $variable =~ s|\</${key}\>|</text:span>|gi;
1249 return $iconv->convert($variable);
1252 sub get_mime_type() {
1253 if ($self->{"form"}->{"format"} =~ /pdf/) {
1254 return "application/pdf";
1256 return "application/vnd.oasis.opendocument.text";
1260 sub uses_temp_file {
1265 ##########################################################
1269 ##########################################################
1271 package XMLTemplate;
1275 @ISA = qw(HTMLTemplate);
1278 #evtl auskommentieren
1281 return $type->SUPER::new(@_);
1285 my ($self, $variable) = @_;
1286 my $form = $self->{"form"};
1289 ('order' => ['<', '>', quotemeta("\n")],
1292 quotemeta("\n") => '<br>',
1295 map({ $variable =~ s/$_/$replace{$_}/g; } @{ $replace{"order"} });
1297 # Allow no markup to be converted into the output format
1298 my @markup_replace = ('b', 'i', 's', 'u', 'sub', 'sup');
1300 foreach my $key (@markup_replace) {
1301 $variable =~ s/\<(\/?)${key}\>//g;
1307 sub get_mime_type() {
1310 if ($self->{"form"}->{"format"} =~ /xml/i) {
1311 return "application/xml ";
1317 sub uses_temp_file {
1319 # no tempfile needet for XML Output