5 files changed, 71 insertions, 4 deletions

diff --git a/LedgerSMB/Template/HTML.pm b/LedgerSMB/Template/HTML.pm
index d02000a9..0ca82bcc 100755
--- a/LedgerSMB/Template/HTML.pm
+++ b/LedgerSMB/Template/HTML.pm
@@ -42,6 +42,7 @@ package LedgerSMB::Template::HTML;
 use Error qw(:try);
 use CGI;
 use Template;
+use LedgerSMB::Template::TTI18N;
 
 sub get_template {
     my $name = shift;
@@ -54,6 +55,7 @@ sub preprocess {
     my $type = ref $rawvars;
 
     #XXX fix escaping function
+    return $rawvars if $type =~ /^LedgerSMB::Locale/;
     if ( $type eq 'ARRAY' ) {
         for (@{$rawvars}) {
             push @{$vars}, preprocess( $_ );
@@ -83,7 +85,9 @@ sub process {
 		}) || throw Error::Simple Template->error(); 
 	if (not $template->process(
 		get_template($parent->{template}), 
-		$cleanvars, "$parent->{outputfile}.html", binmode => ':utf8')) {
+		{%$cleanvars, %$LedgerSMB::Template::TTI18N::ttfuncs,
+			'escape' => \&preprocess},
+		"$parent->{outputfile}.html", binmode => ':utf8')) {
 		throw Error::Simple $template->error();
 	}
 	$parent->{mimetype} = 'text/html';
diff --git a/LedgerSMB/Template/PDF.pm b/LedgerSMB/Template/PDF.pm
index f201b11d..cd244736 100755
--- a/LedgerSMB/Template/PDF.pm
+++ b/LedgerSMB/Template/PDF.pm
@@ -40,6 +40,7 @@ package LedgerSMB::Template::PDF;
 
 use Error qw(:try);
 use Template::Latex;
+use LedgerSMB::Template::TTI18N;
 
 sub get_template {
 	my $name = shift;
@@ -51,6 +52,7 @@ sub preprocess {
 	my $vars;
 	my $type = ref $rawvars;
 
+	return $rawvars if $type =~ /^LedgerSMB::Locale/;
 	if ($type eq 'ARRAY') {
 		for (@{$rawvars}) {
 			push @{$vars}, preprocess($_);
@@ -83,7 +85,9 @@ sub process {
 
 	if (not $template->process(
 		get_template($parent->{template}), 
-		$cleanvars, "$parent->{outputfile}.pdf", binmode => 1)) {
+		{%$cleanvars, %$LedgerSMB::Template::TTI18N::ttfuncs,
+			'escape' => \&preprocess},
+		"$parent->{outputfile}.pdf", binmode => 1)) {
 		throw Error::Simple $template->error();
 	}
 	$parent->{mimetype} = 'application/pdf';
diff --git a/LedgerSMB/Template/PS.pm b/LedgerSMB/Template/PS.pm
index 10a3806e..ac58204d 100755
--- a/LedgerSMB/Template/PS.pm
+++ b/LedgerSMB/Template/PS.pm
@@ -40,6 +40,7 @@ package LedgerSMB::Template::PS;
 
 use Error qw(:try);
 use Template::Latex;
+use LedgerSMB::Template::TTI18N;
 
 sub get_template {
 	my $name = shift;
@@ -69,7 +70,9 @@ sub process {
 
 	if (not $template->process(
 		get_template($parent->{template}), 
-		$cleanvars, "$parent->{outputfile}.ps", binmode => ':utf8')) {
+		{%$cleanvars, %$LedgerSMB::Template::TTI18N::ttfuncs,
+			'escape' => \&preprocess},
+		"$parent->{outputfile}.ps", binmode => 1)) {
 		throw Error::Simple $template->error();
 	}
 	$parent->{mimetype} = 'application/postscript';
diff --git a/LedgerSMB/Template/TTI18N.pm b/LedgerSMB/Template/TTI18N.pm
new file mode 100644
index 00000000..bd79edb1
--- /dev/null
+++ b/LedgerSMB/Template/TTI18N.pm
@@ -0,0 +1,53 @@
+
+=head1 NAME
+
+LedgerSMB::Template::TTI18N  Template Toolkit i18n support functions
+
+=head1 SYNOPSIS
+
+Various functions for Template Toolkit templates for internationalisation
+support.
+
+=head1 METHODS
+
+=over
+
+=item <?lsmb gettext(locale, 'string [_1]', param) ?>
+
+Output the gettext translation for the string in the given locale.  If
+locale is a LedgerSMB::Locale object, it uses it.  If it is a string, the
+locale is loaded, cached, and used.
+
+=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::TTI18N;
+
+use LedgerSMB::Locale;
+
+my %locales; # Cache string-loaded locales
+our $ttfuncs = {};
+
+$ttfuncs->{gettext} = sub {
+	my $locale = shift;
+	if (ref $locale) {
+		return $locale->text(@_);
+	} elsif ($locales{$locale}) {
+		return $locales{$locale}->text(@_);
+	} else {
+		$locales{$locale} = LedgerSMB::Locale->get_handle($locale);
+		return $locales{$locale}->text(@_);
+	}
+};
+
+
diff --git a/LedgerSMB/Template/TXT.pm b/LedgerSMB/Template/TXT.pm
index 40d6edb5..a950335f 100755
--- a/LedgerSMB/Template/TXT.pm
+++ b/LedgerSMB/Template/TXT.pm
@@ -40,6 +40,7 @@ package LedgerSMB::Template::TXT;
 
 use Error qw(:try);
 use Template;
+use LedgerSMB::Template::TTI18N;
 
 sub get_template {
     my $name = shift;
@@ -65,7 +66,9 @@ sub process {
 
 	if (not $template->process(
 		get_template($parent->{template}), 
-		$cleanvars, "$parent->{outputfile}.txt", binmode => ':utf8')) {
+		{%$cleanvars, %$LedgerSMB::Template::TTI18N::ttfuncs,
+			'escape' => \&preprocess},
+		"$parent->{outputfile}.txt", binmode => ':utf8')) {
 		throw Error::Simple $template->error();
 	}
 	$parent->{mimetype} = 'text/plain';