2 files changed, 115 insertions, 2 deletions

diff --git a/LedgerSMB/Template.pm b/LedgerSMB/Template.pm
index 2432b5f1..de0fa797 100755
--- a/LedgerSMB/Template.pm
+++ b/LedgerSMB/Template.pm
@@ -11,7 +11,7 @@ This module renders templates.
 
 =over
 
-=item new(user => \%myconfig, template => $string, format => 'HTML', [language => $string,] [include_path => $path], [no_auto_output => $bool], [method => $string] );
+=item new(user => \%myconfig, template => $string, format => 'HTML', [language => $string,] [include_path => $path], [no_auto_output => $bool], [method => $string], [no_escape => $bool]] );
 
 This command instantiates a new template:
 template is the file name of the template to be processed.
@@ -19,6 +19,7 @@ format is the type of format to be used.  Currently only HTML is supported
 language (optional) specifies the language for template selection.
 include_path allows one to override the template directory and use this with user interface templates.
 no_auto_output disables the automatic output of rendered templates.
+no_escape disables escaping on the template variables.
 method is the output method to use, defaults to HTTP
 media is a synonym for method
 
@@ -62,6 +63,7 @@ sub new {
 	$self->{format} = $args{format};
 	$self->{format} = 'PS' if lc $self->{format} eq 'postscript';
 	$self->{language} = $args{language};
+	$self->{no_escape} = $args{no_escape};
 	if ($args{outputfile}) {
 		$self->{outputfile} =
 			"${LedgerSMB::Sysconfig::tempdir}/$args{outputfile}";
@@ -112,7 +114,12 @@ sub render {
 		throw Error::Simple $@;
 	}
 
-	my $cleanvars = $format->can('preprocess')->($vars);
+	my $cleanvars;
+	if ($self->{no_escape}) {
+		$cleanvars = $vars;
+	} else {
+		$cleanvars = $format->can('preprocess')->($vars);
+	}
 
 	if (UNIVERSAL::isa($self->{locale}, 'LedgerSMB::Locale')){
 		$cleanvars->{text} = sub { return $self->{locale}->text(@_)};
diff --git a/LedgerSMB/Template/CSV.pm b/LedgerSMB/Template/CSV.pm
new file mode 100755
index 00000000..42324a89
--- /dev/null
+++ b/LedgerSMB/Template/CSV.pm
@@ -0,0 +1,106 @@
+
+=head1 NAME
+
+LedgerSMB::Template::CSV  Template support module for LedgerSMB
+
+=head1 METHODS
+
+=over
+
+=item get_template ($name)
+
+Returns the appropriate template filename for this format.
+
+=item preprocess ($vars)
+
+Returns $vars.
+
+=item process ($parent, $cleanvars)
+
+Processes the template for text.
+
+=item postprocess ($parent)
+
+Returns the output filename.
+
+=back
+
+=head1 Copyright (C) 2007, The LedgerSMB core team.
+
+This work contains copyrighted information from a number of sources all used
+with permission.  
+
+It is released under the GNU General Public License Version 2 or, at your 
+option, any later version.  See COPYRIGHT file for details.  For a full list 
+including contact information of contributors, maintainers, and copyright 
+holders, see the CONTRIBUTORS file.
+=cut
+
+package LedgerSMB::Template::CSV;
+
+use Error qw(:try);
+use Template;
+use LedgerSMB::Template::TTI18N;
+
+sub get_template {
+	my $name = shift;
+	return "${name}.csv";
+}
+
+sub preprocess {
+	my $rawvars = shift;
+	my $vars;
+	my $type = ref $rawvars;
+
+	#XXX fix escaping function
+	return $rawvars if $type =~ /^LedgerSMB::Locale/;
+	if ( $type eq 'ARRAY' ) {
+		for (@{$rawvars}) {
+			push @{$vars}, preprocess( $_ );
+		}
+	} elsif ( $type eq 'HASH' ) {
+		for ( keys %{$rawvars} ) {
+			$vars->{preprocess($_)} = preprocess( $rawvars->{$_} );
+		}
+	} else {
+		$vars = $rawvars;
+		$vars =~ s/\ / /;
+		$vars =~ s/(\t\n\r )+/ /g;
+		$vars =~ s/(^ +| +$)//g;
+		$vars =~ s/~/\\~/g;
+		$vars =~ s/<.*?>//g;
+		$vars = qq|"$vars"| if $vars !~ /^\w+$/;
+		$vars = '' if $vars =~ /^""$/;
+	}
+	return $vars;
+}
+
+sub process {
+	my $parent = shift;
+	my $cleanvars = shift;
+	my $template;
+
+	$template = Template->new({
+		INCLUDE_PATH => $parent->{include_path},
+		START_TAG => quotemeta('<?lsmb'),
+		END_TAG => quotemeta('?>'),
+		DELIMITER => ';',
+		}) || throw Error::Simple Template->error(); 
+
+	if (not $template->process(
+		get_template($parent->{template}), 
+		{%$cleanvars, %$LedgerSMB::Template::TTI18N::ttfuncs,
+			'escape' => \&preprocess},
+		"$parent->{outputfile}.csv", binmode => ':utf8')) {
+		throw Error::Simple $template->error();
+	}
+	$parent->{mimetype} = 'text/plain';
+}
+
+sub postprocess {
+	my $parent = shift;
+	$parent->{rendered} = "$parent->{outputfile}.csv";
+	return "$parent->{outputfile}.csv";
+}
+
+1;