Simplify how content gets mangled.

[catagits/Gitalist.git] / lib / Gitalist / Model / ContentMangler.pm

diff --git a/lib/Gitalist/Model/ContentMangler.pm b/lib/Gitalist/Model/ContentMangler.pm
index 1f48b57..93dc06c 100644 (file)
--- a/lib/Gitalist/Model/ContentMangler.pm
+++ b/lib/Gitalist/Model/ContentMangler.pm
@@ -1,45 +1,38 @@
 package Gitalist::Model::ContentMangler;
 use Moose;
 use MooseX::Types::Moose qw/HashRef/;
+use MooseX::Types::Common::String qw/NonEmptySimpleStr/;
 use namespace::autoclean;
 
 extends 'Catalyst::Model';
 
-# FIXME - Never cleared!!
-has _languages => (
-    isa => HashRef,
+# XXX This could live as metadata somewhere or in the config or whatever..
+has transform_params => (
     is => 'ro',
-    default => sub { {} },
-    traits => ['Hash'],
-    handles => {
-        _add_language => 'set',
-        languages => 'keys',
-        css => 'values',
-    },
+    isa => HashRef,
+    default => sub { {
+        blob => [qw/blob filename/],
+        diff_fancy => [qw/diffs/],
+    } },
 );
 
-# FIXME This method is a gross hack.
-#
-# We need to work out what types of content mangles we have for various things based on hit type
-# file name and mime type, and perform the appropriate bits..
-
-# We need to support multiple languages, and we also want to be able to do HTMLizing (for e.g. Pod)
-
 sub process {
     my ($self, $c) = @_;
 
-    # XXX Hack hack hack
-    my $language = $c->stash->{language} || '';
-    $language = 'Perl' if $c->stash->{filename} =~ /\.p[lm]$/i;
-    # FIXME - MOAR..
+    my $config  = Gitalist->config->{'Model::ContentMangler'}; # XXX Yeah it's a bit ugly. Feh.
+    my $action  = $c->action->name;
+    my $mangler = $c->req->param('cm') || '';
+    my $transformer = $config->{$action}{$mangler || 'default'};
 
-    $self->_add_language($language, $c->uri_for('/static/css/syntax/' . $language . '.css')) if $language;
+    return unless $transformer;
+    Class::MOP::load_class($transformer);
     
-    if ($c->stash->{blobs} || $c->stash->{blob}) {
-        for($c->stash->{blobs} ? @{$c->stash->{blobs}} : $c->stash->{blob}) {
-            $_ = $c->view('SyntaxHighlight')->render($c, $_, { language => $language });
-        }
-    }
+    my $result = $transformer->new()->transform(
+        map { $_ => $c->stash->{$_} } @{ $self->transform_params->{$action} }
+    ) || {};
+
+    $c->stash->{mangled} = 1 if %$result;
+    $c->stash(%$result);
 }
 
 __PACKAGE__->meta->make_immutable;