X-Git-Url: http://wagnertech.de/git?a=blobdiff_plain;f=SL%2FTemplate%2FLaTeX.pm;h=f5062ba838715e5ad3d15b1eb88740a08d13a738;hb=8d05386958d82c45b50062268bb549a08051486f;hp=6eb331d605b63c2b01ecc11d8d12ce00dbfe457f;hpb=0b7d4ff9ae2dacb468b30db59d048301fcd8e3ff;p=kivitendo-erp.git
diff --git a/SL/Template/LaTeX.pm b/SL/Template/LaTeX.pm
index 6eb331d60..f5062ba83 100644
--- a/SL/Template/LaTeX.pm
+++ b/SL/Template/LaTeX.pm
@@ -66,14 +66,23 @@ my %html_replace = (
'
' => "\\newline ",
);
+sub _lb_to_space {
+ my ($to_replace) = @_;
+
+ my $vspace = '\vspace*{0.5cm}';
+ return $vspace x (length($to_replace) / length($html_replace{'
'}));
+}
+
sub _format_html {
my ($self, $content, %params) = @_;
$content =~ s{ \r+ }{}gx;
$content =~ s{ \n+ }{ }gx;
$content =~ s{ (?:\ |\s)+ }{ }gx;
+ $content =~ s{ (?:\ |\s)+$ }{}gx;
+ $content =~ s{ (?:
)+$ }{}gx;
- my @parts = map {
+ my @parts = grep { $_ } map {
if (substr($_, 0, 1) eq '<') {
s{ +}{}g;
$html_replace{$_} || '';
@@ -83,7 +92,14 @@ sub _format_html {
}
} split(m{(<.*?>)}x, $content);
- return join('', @parts);
+ $content = join '', @parts;
+ $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
+
+ return $content;
}
my %formatters = (
@@ -264,15 +280,15 @@ sub parse_block {
$new_contents .= $self->substitute_vars(substr($contents, 0, $pos_foreach), @indices);
substr($contents, 0, $pos_foreach) = "";
- if ($contents !~ m|^$self->{tag_start_qm}foreach (.+?)$self->{tag_end_qm}|) {
+ if ($contents !~ m|^($self->{tag_start_qm}foreach (.+?)$self->{tag_end_qm})|) {
$self->{"error"} = "Malformed $self->{tag_start}foreach$self->{tag_end}.";
$main::lxdebug->leave_sub();
return undef;
}
- my $var = $1;
+ my $var = $2;
- substr($contents, 0, length($&)) = "";
+ substr($contents, 0, length($1)) = "";
my $block;
($block, $contents) = $self->find_end($contents);
@@ -415,13 +431,13 @@ sub parse {
my $contents = join("", @lines);
# detect pagebreak block and its parameters
- if ($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) {
- $self->{"chars_per_line"} = $1;
- $self->{"lines_on_first_page"} = $2;
- $self->{"lines_on_second_page"} = $3;
- $self->{"pagebreak_block"} = $4;
+ if ($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) {
+ $self->{"chars_per_line"} = $3;
+ $self->{"lines_on_first_page"} = $4;
+ $self->{"lines_on_second_page"} = $5;
+ $self->{"pagebreak_block"} = $6;
- substr($contents, length($`), length($&)) = "";
+ substr($contents, length($1), length($2)) = "";
}
$self->{"forced_pagebreaks"} = [];
@@ -432,7 +448,9 @@ sub parse {
$contents = "[% TAGS $self->{tag_start} $self->{tag_end} %]\n" . $contents;
}
- $::form->init_template->process(\$contents, $form, \$new_contents) || die $::form->template->error;
+ my $globals = global_vars();
+
+ $::form->init_template->process(\$contents, { %$form, %$globals }, \$new_contents) || die $::form->template->error;
} else {
$new_contents = $self->parse_block($contents);
}
@@ -475,8 +493,10 @@ sub convert_to_postscript {
$ENV{openin_any} = "p";
for (my $run = 1; $run <= 2; $run++) {
- system("${latex} --interaction=nonstopmode $form->{tmpfile} " .
- "> $form->{tmpfile}.err");
+ if (system("${latex} --interaction=nonstopmode $form->{tmpfile} " .
+ "> $form->{tmpfile}.err") == -1) {
+ die "system call to $latex failed: $!";
+ }
if ($?) {
$ENV{HOME} = $old_home;
$ENV{openin_any} = $old_openin_any;
@@ -487,12 +507,14 @@ sub convert_to_postscript {
$form->{tmpfile} =~ s/tex$/dvi/;
- system("dvips $form->{tmpfile} -o -q > /dev/null");
+ if (system("dvips $form->{tmpfile} -o -q > /dev/null") == -1) {
+ die "system call to dvips failed: $!";
+ }
$ENV{HOME} = $old_home;
$ENV{openin_any} = $old_openin_any;
if ($?) {
- $self->{"error"} = "dvips : $!";
+ $self->{"error"} = "dvips : $?";
$self->cleanup('dvips');
return 0;
}
@@ -525,8 +547,11 @@ sub convert_to_pdf {
$ENV{openin_any} = "p";
for (my $run = 1; $run <= 2; $run++) {
- system("${latex} --interaction=nonstopmode $form->{tmpfile} " .
- "> $form->{tmpfile}.err");
+ if (system("${latex} --interaction=nonstopmode $form->{tmpfile} " .
+ "> $form->{tmpfile}.err") == -1) {
+ die "system call to $latex failed: $!";
+ }
+
if ($?) {
$ENV{HOME} = $old_home;
$ENV{openin_any} = $old_openin_any;
@@ -612,4 +637,15 @@ sub parse_and_create_pdf {
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;