-
-
TITLE_GOES_HERE
-
-HTML
-);
-
-my %orig_footer_templates = (
- en => <<'HTML',
-
-
-HTML
-);
-
-sub patch_templates {
+sub read_templates {
my $root = 'tmpl';
- return %{$_[0]} unless -d $root;
- my ($templates, $name) = @_;
- my %out = %$templates;
- for (<$root/$name.*>) {
- m/\.(.+)$/;
- $out{$1} = read_file $_
- }
+ my $name = shift;
- %out
+ map { m/\.(.+)$/; $1 => scalar read_file $_ }
;
}
-my %header_templates = patch_templates \%orig_header_templates, 'header';
-my %footer_templates = patch_templates \%orig_footer_templates, 'footer';
+my %header_templates = read_templates 'header';
+my %footer_templates = read_templates 'footer';
sub header{
my ($language, $title) = @_;
@@ -116,34 +29,79 @@ sub footer{
$footer_templates{$_[0]};
}
-sub cook_templates {
- my ($templates, $name, $title) = @_;
+##################################################
+
+use POSIX ();
+use List::Util ();
+use LWP::UserAgent;
+use Plack::Request ();
+use feature ();
+
+my $ua = LWP::UserAgent->new;
+my %templates;
+
+use Carp qw/cluck/;
+
+sub import_to {
+ my ($self, $caller, $name, $title) = @_;
+
+ strict->import;
+ feature->import(':5.14');
+ warnings->import;
+ File::Slurp->export_to_level(1, $caller, qw/read_file/);
+ List::Util->export_to_level(1, $caller, qw/sum/);
+
+ no strict 'refs';
+ *{"${caller}::ISA"} = [__PACKAGE__];
+ *{"${caller}::VERSION"} = $VERSION;
+ *{"${caller}::strftime"} = \&POSIX::strftime;
+ *{"${caller}::debug"} = sub {
+ local $Log::Log4perl::caller_depth = $Log::Log4perl::caller_depth + 1;
+ $_[0]->{'psgix.logger'}->({qw/level debug message/ => $_[1]})
+ };
+ *{"${caller}::db"} = sub { $_[0]->{'gruntmaster.dbic'} };
+ *{"${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]");
+ $ua->request($req)
+ };
- my %out = patch_templates $templates, $name;
- $out{$_} = header ($_, $title) . $out{$_} for keys %out;
- $out{$_} .= footer $_ for keys %out;
+ if ($name) {
+ $templates{$caller} = { read_templates $name };
+ $templates{$caller}{$_} = header ($_, $title) . $templates{$caller}{$_} for keys $templates{$caller};
+ $templates{$caller}{$_} .= footer $_ for keys $templates{$caller};
+ }
+}
- %out
+sub import {
+ return unless $_[0] eq __PACKAGE__;
+ splice @_, 1, 0, scalar caller;
+ goto &import_to
}
##################################################
-my %templates;
-
sub generate{
my ($self, $lang, @args) = @_;
- $templates{$self} = { cook_templates $self->TEMPLATES, $self->NAME => $self->TITLE } unless exists $templates{$self};
-
- my $htc = HTML::Template::Compiled->new(scalarref => \$templates{$self}{$lang}, default_escape => 'HTML',);
+ my $htc = HTML::Template::Compiled->new(scalarref => \$templates{$self}{$lang}, default_escape => 'HTML', use_perl => 1);
$self->_generate($htc, $lang, @args);
- [200, ['Content-Type' => 'text/html', 'Content-Language' => $_[1], 'Vary' => 'Accept-Language'], [ encode 'UTF-8' => $htc->output ] ]
+ my $out = $htc->output;
+ utf8::encode($out);
+ my $vary = 'Accept-Language, ' . $self->vary;
+ [200, ['Content-Type' => 'text/html', 'Content-Language' => $_[1], 'Vary' => $vary, 'X-Forever' => 1, 'Cache-Control' => 'max-age=' . $self->max_age], [ $out ] ]
}
sub _generate {}
+sub vary { '' }
+
+sub max_age { 60 }
+
sub variants {
- [ map { [ $_, 1, 'text/html', undef, undef, $_, undef ]} keys $_[0]->TEMPLATES ]
+ return [] unless exists $templates{$_[0]};
+ [ map { [ $_, 1, 'text/html', undef, undef, $_, undef ]} keys $templates{$_[0]} ]
}
1