From: Marius Gavrilescu <marius@ieval.ro>
Date: Fri, 7 Feb 2014 15:42:35 +0000 (+0200)
Subject: Add Cache-Control to most requests
X-Git-Url: http://git.ieval.ro/?a=commitdiff_plain;h=ff57a758b0a8e3389c99b75682c2c5646f47ae99;p=gruntmaster-page.git

Add Cache-Control to most requests
---

diff --git a/lib/Gruntmaster/Page/Base.pm b/lib/Gruntmaster/Page/Base.pm
index cf29eac..cf7d229 100644
--- a/lib/Gruntmaster/Page/Base.pm
+++ b/lib/Gruntmaster/Page/Base.pm
@@ -31,7 +31,7 @@ sub import {
 		local $Log::Log4perl::caller_depth = $Log::Log4perl::caller_depth + 1;
 		$_[0]->{'psgix.logger'}->({qw/level debug message/ => $_[1]})
 	};
-	*{"${caller}::reply"} = sub { [200, ['Content-Type' => 'text/plain'], [ @_ ] ] };
+	*{"${caller}::reply"} = sub { [200, ['Content-Type' => 'text/plain', 'Cache-Control' => 'no-cache'], [ @_ ] ] };
 	*{"${caller}::purge"} = sub {
 		return unless $ENV{PURGE_HOST};
 		my $req = HTTP::Request->new(PURGE => "http://$ENV{PURGE_HOST}$_[0]");
@@ -147,11 +147,13 @@ sub generate{
 	$self->_generate($htc, $lang, @args);
 	my $out = $htc->output;
 	utf8::downgrade($out);
-	[200, ['Content-Type' => 'text/html', 'Content-Language' => $_[1], 'Vary' => 'Accept-Language', 'X-Forever' => 1], [ $out ] ]
+	[200, ['Content-Type' => 'text/html', 'Content-Language' => $_[1], 'Vary' => 'Accept-Language', 'X-Forever' => 1, 'Cache-Control' => 'max-age=' . $self->max_age], [ $out ] ]
 }
 
 sub _generate {}
 
+sub max_age { 60 }
+
 sub variants {
 	[ map { [ $_, 1, 'text/html', undef, undef, $_, undef ]} keys $_[0]->TEMPLATES ]
 }
diff --git a/lib/Gruntmaster/Page/Log.pm b/lib/Gruntmaster/Page/Log.pm
index 4773fec..9192d95 100644
--- a/lib/Gruntmaster/Page/Log.pm
+++ b/lib/Gruntmaster/Page/Log.pm
@@ -55,4 +55,6 @@ sub _generate{
 	$htc->param(prev => $page - 1) unless $page == 1;
 }
 
+sub max_age { 5 }
+
 1