use File::Temp;
use HTML::Entities ();
use List::MoreUtils qw(any);
+use Scalar::Util qw(blessed);
use Unicode::Normalize qw();
use SL::DB::Default;
+use SL::System::Process;
my %text_markup_replace = (
b => 'textbf',
'<br>' => "\\newline ",
);
+sub _lb_to_space {
+ my ($to_replace) = @_;
+
+ my $vspace = '\vspace*{0.5cm}';
+ return $vspace x (length($to_replace) / length($html_replace{'<br>'}));
+}
+
sub _format_html {
my ($self, $content, %params) = @_;
$content =~ s{ (?:\ |\s)+ }{ }gx;
$content =~ s{ (?:\ |\s)+$ }{}gx;
$content =~ s{ (?: <br/?> )+$ }{}gx;
+ $content =~ s{ <ul>\s*</ul> | <ol>\s*</ol> }{}igx;
+ $content =~ s{ (?: <p>\s*</p>\s* )+ \Z }{}imgx;
my @parts = grep { $_ } map {
if (substr($_, 0, 1) eq '<') {
} split(m{(<.*?>)}x, $content);
$content = join '', @parts;
- $content =~ s{ (?: [\n\s] | \\newline )+$ }{}gx;
+ $content =~ s{ (?: [\n\s] | \\newline )+ $ }{}gx; # remove line breaks at the end of the text
+ $content =~ s{ ^ \s+ }{}gx; # remove white space at the start of the text
+ $content =~ s{ ^ ( \\newline \ )+ }{ _lb_to_space($1) }gxe; # convert line breaks at the start of the text to vertical space
+ $content =~ s{ ( \n\n+ ) ( \\newline \ )+ }{ $1 . _lb_to_space($2) }gxe; # convert line breaks at the start of a paragraph to vertical space
+ $content =~ s{ ( \\end\{ [^\}]+ \} \h* ) ( \\newline \ )+ }{ $1 . _lb_to_space($2) }gxe; # convert line breaks after LaTeX environments like lists to vertical space
+ $content =~ s{ ^ \h+ \\newline }{\\newline}gmx;
+ $content =~ s{ \n\n \h* \\newline \h* }{\n\n}gmx;
return $content;
}
// $formatters{ $self->{default_content_type} }
// $formatters{ text };
+ $content =~ s{[^\p{Print}\n]|\p{Cf}}{}g;
+ $variable =~ s{[^\p{Print}\n]|\p{Cf}}{}g;
+
return $formatter->($self, $content, variable => $variable);
}
}
}
+sub _embed_file_directive {
+ my ($self, $file) = @_;
+
+ # { source => $xmlfile,
+ # name => 'factur-x.xml',
+ # description => $::locale->text('Factur-X/ZUGFeRD invoice'), }
+
+ my $file_name = blessed($file->{source}) && $file->{source}->can('filename') ? $file->{source}->filename : "" . $file->{source}->filename;
+ my $embed_name = $file->{name} // $file_name;
+ $embed_name =~ s{.*/}{};
+
+ my $embed_name_ascii = $::locale->quote_special_chars('filenames', $embed_name);
+ $embed_name_ascii =~ s{[^a-z0-9!@#$%^&*(){}[\],.+'"=_-]+}{}gi;
+
+ my @options;
+
+ my $add_opt = sub {
+ my ($name, $value) = @_;
+ return if ($value // '') eq '';
+ push @options, sprintf('%s={%s}', $name, $value); # TODO: escaping
+ };
+
+ $add_opt->('filespec', $embed_name_ascii);
+ $add_opt->('ucfilespec', $embed_name);
+ $add_opt->('desc', $file->{description});
+ $add_opt->('afrelationship', $file->{relationship});
+ $add_opt->('mimetype', $file->{mime_type});
+
+ return sprintf('\embedfile[%s]{%s}', join(',', @options), $file_name);
+}
+
sub _force_mandatory_packages {
- my $self = shift;
- my $lines = shift;
+ my ($self, @lines) = @_;
+ my @new_lines;
- my (%used_packages, $document_start_line, $last_usepackage_line);
+ my %used_packages;
+ my @required_packages = qw(textcomp ulem);
+ push @required_packages, 'embedfile' if $self->{pdf_a};
- foreach my $i (0 .. scalar @{ $lines } - 1) {
- if ($lines->[$i] =~ m/\\usepackage[^\{]*{(.*?)}/) {
+ foreach my $line (@lines) {
+ if ($line =~ m/\\usepackage[^\{]*{(.*?)}/) {
$used_packages{$1} = 1;
- $last_usepackage_line = $i;
- } elsif ($lines->[$i] =~ m/\\begin\{document\}/) {
- $document_start_line = $i;
- last;
+ } elsif ($line =~ m/\\begin\{document\}/) {
+ if ($self->{pdf_a} && $self->{pdf_a}->{xmp}) {
+ my $version = $self->{pdf_a}->{version} // '3a';
+ my $xmp_file_name = $self->{userspath} . "/pdfa.xmp";
+ my $out = IO::File->new($xmp_file_name, ">:encoding(utf-8)") || croak "Error creating ${xmp_file_name}: $!";
+ $out->print(Encode::encode('utf-8', $self->{pdf_a}->{xmp}));
+ $out->close;
+
+ push @new_lines, (
+ "\\usepackage[a-${version},mathxmp]{pdfx}[2018/12/22]\n",
+ "\\usepackage[genericmode]{tagpdf}\n",
+ "\\tagpdfsetup{activate-all}\n",
+ "\\hypersetup{pdfstartview=}\n",
+ );
+ }
- }
- }
+ push @new_lines, map { "\\usepackage{$_}\n" } grep { !$used_packages{$_} } @required_packages;
+ push @new_lines, $line;
+ push @new_lines, map { $self->_embed_file_directive($_) } @{ $self->{pdf_attachments} // [] };
- my $insertion_point = defined($document_start_line) ? $document_start_line
- : defined($last_usepackage_line) ? $last_usepackage_line
- : scalar @{ $lines } - 1;
+ next;
+ }
- foreach my $package (qw(textcomp ulem)) {
- next if $used_packages{$package};
- splice @{ $lines }, $insertion_point, 0, "\\usepackage{${package}}\n";
- $insertion_point++;
+ push @new_lines, $line;
}
+
+ return @new_lines;
}
sub parse {
close(IN);
$self->_parse_config_lines(\@lines);
- $self->_force_mandatory_packages(\@lines) if (ref $self eq 'SL::Template::LaTeX');
+ @lines = $self->_force_mandatory_packages(@lines) if (ref $self eq 'SL::Template::LaTeX');
my $contents = join("", @lines);
$contents = "[% TAGS $self->{tag_start} $self->{tag_end} %]\n" . $contents;
}
- $form->prepare_global_vars;
+ my $globals = global_vars();
- $::form->init_template->process(\$contents, $form, \$new_contents) || die $::form->template->error;
+ $::form->template->process(\$contents, { %$form, %$globals }, \$new_contents) || die $::form->template->error;
} else {
$new_contents = $self->parse_block($contents);
}
}
}
+sub _texinputs_path {
+ my ($self, $templates_path) = @_;
+
+ my $exe_dir = SL::System::Process::exe_dir();
+ $templates_path = $exe_dir . '/' . $templates_path unless $templates_path =~ m{^/};
+
+ return join(':', grep({ $_ } ('.', $exe_dir . '/texmf', $exe_dir . '/users', $templates_path, $ENV{TEXINPUTS})), '');
+}
+
sub convert_to_postscript {
my ($self) = @_;
my ($form, $userspath) = ($self->{"form"}, $self->{"userspath"});
# Convert the tex file to postscript
- local $ENV{TEXINPUTS} = ".:" . $form->{cwd} . "/" . $form->{templates} . ":" . $ENV{TEXINPUTS};
+ local $ENV{TEXINPUTS} = $self->_texinputs_path($form->{templates});
if (!chdir("$userspath")) {
$self->{"error"} = "chdir : $!";
my $old_home = $ENV{HOME};
my $old_openin_any = $ENV{openin_any};
$ENV{HOME} = $userspath =~ m|^/| ? $userspath : getcwd();
- $ENV{openin_any} = "p";
+ $ENV{openin_any} = "r";
for (my $run = 1; $run <= 2; $run++) {
if (system("${latex} --interaction=nonstopmode $form->{tmpfile} " .
my ($form, $userspath) = ($self->{"form"}, $self->{"userspath"});
# Convert the tex file to PDF
- local $ENV{TEXINPUTS} = ".:" . $form->{cwd} . "/" . $form->{templates} . ":" . $ENV{TEXINPUTS};
+ local $ENV{TEXINPUTS} = $self->_texinputs_path($form->{templates});
if (!chdir("$userspath")) {
$self->{"error"} = "chdir : $!";
my $old_home = $ENV{HOME};
my $old_openin_any = $ENV{openin_any};
$ENV{HOME} = $userspath =~ m|^/| ? $userspath : getcwd();
- $ENV{openin_any} = "p";
+ $ENV{openin_any} = "r";
for (my $run = 1; $run <= 2; $run++) {
if (system("${latex} --interaction=nonstopmode $form->{tmpfile} " .
sub parse_and_create_pdf {
my ($class, $template_file_name, %params) = @_;
+ my $userspath = delete($params{userspath}) || $::lx_office_conf{paths}->{userspath};
my $keep_temp = $::lx_office_conf{debug} && $::lx_office_conf{debug}->{keep_temp_files};
my ($tex_fh, $tex_file_name) = File::Temp::tempfile(
'kivitendo-printXXXXXX',
SUFFIX => '.tex',
- DIR => $::lx_office_conf{paths}->{userspath},
+ DIR => $userspath,
UNLINK => $keep_temp ? 0 : 1,,
);
my $local_form = Form->new('');
$local_form->{cwd} = $old_wd;
$local_form->{IN} = $template_file_name;
- $local_form->{tmpdir} = $::lx_office_conf{paths}->{userspath};
+ $local_form->{tmpdir} = $userspath;
$local_form->{tmpfile} = $tex_file_name;
$local_form->{templates} = SL::DB::Default->get->templates;
my $error;
eval {
- my $template = SL::Template::LaTeX->new(file_name => $template_file_name, form => $local_form);
+ my $template = SL::Template::LaTeX->new(file_name => $template_file_name, form => $local_form, userspath => $userspath);
my $result = $template->parse($tex_fh) && $template->convert_to_pdf;
die $template->{error} unless $result;
return (file_name => do { $tex_file_name =~ s/tex$/pdf/; $tex_file_name });
}
+sub global_vars {
+ {
+ AUTH => $::auth,
+ INSTANCE_CONF => $::instance_conf,
+ LOCALE => $::locale,
+ LXCONFIG => $::lx_office_conf,
+ LXDEBUG => $::lxdebug,
+ MYCONFIG => \%::myconfig,
+ };
+}
+
1;
projects / kivitendo-erp.git / blobdiff