+ Updated manual, thanks to Dave Howorth

[maypole.git] / lib / Maypole / View / TT.pm

diff --git a/lib/Maypole/View/TT.pm b/lib/Maypole/View/TT.pm
index 21e2485b794a7d3a3fe6f5b694b4aa58a7b1de14..c79c027633f23ae55623b10eda75cd0c1dbb32ca 100644 (file)
--- a/lib/Maypole/View/TT.pm
+++ b/lib/Maypole/View/TT.pm
@@ -2,17 +2,32 @@ package Maypole::View::TT;
 use base 'Maypole::View::Base';
 use Maypole::Constants;
 use Template;
+use File::Spec::Functions qw(catdir tmpdir);
+
+use strict;
+our $VERSION = "1." . sprintf "%04d", q$Rev$ =~ /: (\d+)/;
 
 sub template {
     my ( $self, $r ) = @_;
-    my $template = Template->new( { INCLUDE_PATH => [ $self->paths($r) ] } );
+
+    unless ($self->{tt}) {
+        my $view_options = $r->config->view_options || {};
+        $self->{provider} = Template::Provider->new($view_options);
+        $self->{tt}       = Template->new({
+            %$view_options,
+            LOAD_TEMPLATES => [ $self->{provider} ],
+        });
+    }
+
+    $self->{provider}->include_path([ $self->paths($r) ]);
+
     my $output;
-    if ( $template->process( $r->template, { $self->vars($r) }, \$output ) ) {
+    if ($self->{tt}->process( $r->template, { $self->vars($r) }, \$output )) {
         $r->{output} = $output;
         return OK;
     }
     else {
-        $r->{error} = $template->error;
+        $r->{error} = $self->{tt}->error;
         return ERROR;
     }
 }
@@ -27,19 +42,28 @@ Maypole::View::TT - A Template Toolkit view class for Maypole
 
     BeerDB->config->view("Maypole::View::TT"); # The default anyway
 
+    # Set some Template Toolkit options
+    BeerDB->config->view_options( {
+        TRIM        => 1,
+        COMPILE_DIR => '/var/tmp/mysite/templates',
+    } );
+
 =head1 DESCRIPTION
 
-This is the default view class for Maypole; it uses the Template Toolkit
-to fill in templates with the objects produced by Maypole's model classes.
-Please see the Maypole manual, and in particular, the C<View> chapter,
-for the template variables available and for a refresher on how template
-components are resolved.
+This is the default view class for Maypole; it uses the Template Toolkit to
+fill in templates with the objects produced by Maypole's model classes.  Please
+see the Maypole manual, and in particular, the L<view|Maypole::Manual::View>
+chapter for the template variables available and for a refresher on how
+template components are resolved.
+
+The underlying Template toolkit object is configured through
+C<$r-E<gt>config-E<gt>view_options>. See L<Template|Template> for available
+options.
 
 =over 4
 
 =item template
 
-
 Processes the template and sets the output. See L<Maypole::View::Base>
 
 =back