X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?p=catagits%2FCatalyst-Action-Serialize-Data-Serializer.git;a=blobdiff_plain;f=lib%2FCatalyst%2FAction%2FSerializeBase.pm;fp=lib%2FCatalyst%2FAction%2FSerializeBase.pm;h=0000000000000000000000000000000000000000;hp=a72a467d6f00da603fe5c5fc9d9532932d640dcf;hb=79025f72c27ba313b3c701cee238f84166f32f9e;hpb=f10c7e1c7eb3b4cb10401dbb86ca8db3dc38ced2

diff --git a/lib/Catalyst/Action/SerializeBase.pm b/lib/Catalyst/Action/SerializeBase.pm
deleted file mode 100644
index a72a467..0000000
--- a/lib/Catalyst/Action/SerializeBase.pm
+++ /dev/null
@@ -1,184 +0,0 @@
-package Catalyst::Action::SerializeBase;
-
-use Moose;
-use namespace::autoclean;
-
-extends 'Catalyst::Action';
-use Module::Pluggable::Object;
-use Catalyst::Request::REST;
-use Catalyst::Utils ();
-
-our $VERSION = '1.07';
-$VERSION = eval $VERSION;
-
-after BUILDARGS => sub {
-    my $class  = shift;
-    my $config = shift;
-    Catalyst::Request::REST->_insert_self_into( $config->{class} );
-};
-
-has [qw(_serialize_plugins _loaded_plugins)] => ( is => 'rw' );
-
-sub _load_content_plugins {
-    my $self = shift;
-    my ( $search_path, $controller, $c ) = @_;
-
-    unless ( defined( $self->_loaded_plugins ) ) {
-        $self->_loaded_plugins( {} );
-    }
-
-    # Load the Serialize Classes
-    unless ( defined( $self->_serialize_plugins ) ) {
-        my @plugins;
-        my $mpo =
-          Module::Pluggable::Object->new( 'search_path' => [$search_path], );
-        @plugins = $mpo->plugins;
-        $self->_serialize_plugins( \@plugins );
-    }
-
-    # Finally, we load the class.  If you have a default serializer,
-    # and we still don't have a content-type that exists in the map,
-    # we'll use it.
-    my $sclass = $search_path . "::";
-    my $sarg;
-    my $map;
-
-    my $config;
-    
-    if ( exists $controller->{'serialize'} ) {
-        $c->log->info("Catalyst::Action::REST - deprecated use of 'serialize' for configuration.");
-        $c->log->info("Please see 'CONFIGURATION' in Catalyst::Controller::REST.");
-        $config = $controller->{'serialize'};
-        # if they're using the deprecated config, they may be expecting a
-        # default mapping too.
-        $config->{map} ||= $controller->{map};
-    } else {
-        $config = $controller;
-    }
-    $map = $config->{'map'};
-
-    # pick preferred content type
-    my @accepted_types; # priority order, best first
-    # give top priority to content type specified by stash, if any
-    my $content_type_stash_key = $config->{content_type_stash_key};
-    if ($content_type_stash_key
-        and my $stashed = $c->stash->{$content_type_stash_key}
-    ) {
-        # convert to array if not already a ref
-        $stashed = [ $stashed ] if not ref $stashed;
-        push @accepted_types, @$stashed;
-    }
-    # then content types requested by caller
-    push @accepted_types, @{ $c->request->accepted_content_types };
-    # then the default
-    push @accepted_types, $config->{'default'} if $config->{'default'};
-    # pick the best match that we have a serializer mapping for
-    my ($content_type) = grep { $map->{$_} } @accepted_types;
-
-    return $self->unsupported_media_type($c, $content_type)
-        if not $content_type;
-
-    # carp about old text/x-json
-    if ($content_type eq 'text/x-json') {
-        $c->log->info('Using deprecated text/x-json content-type.');
-        $c->log->info('Use application/json instead!');
-    }
-
-    if ( exists( $map->{$content_type} ) ) {
-        my $mc;
-        if ( ref( $map->{$content_type} ) eq "ARRAY" ) {
-            $mc   = $map->{$content_type}->[0];
-            $sarg = $map->{$content_type}->[1];
-        } else {
-            $mc = $map->{$content_type};
-        }
-        # TODO: Handle custom serializers more elegantly.. this is a start,
-        # but how do we determine which is Serialize and Deserialize?
-        #if ($mc =~ /^+/) {
-        #    $sclass = $mc;
-        #    $sclass =~ s/^+//g;
-        #} else {
-        $sclass .= $mc;
-        #}
-        if ( !grep( /^$sclass$/, @{ $self->_serialize_plugins } ) ) {
-            return $self->unsupported_media_type($c, $content_type);
-        }
-    } else {
-        return $self->unsupported_media_type($c, $content_type);
-    }
-    unless ( exists( $self->_loaded_plugins->{$sclass} ) ) {
-        my $load_class = $sclass;
-        $load_class =~ s/::/\//g;
-        $load_class =~ s/$/.pm/g;
-        eval { require $load_class; };
-        if ($@) {
-            $c->log->error(
-                "Error loading $sclass for " . $content_type . ": $!" );
-            return $self->unsupported_media_type($c, $content_type);
-        } else {
-            $self->_loaded_plugins->{$sclass} = 1;
-        }
-    }
-
-    if ($search_path eq "Catalyst::Action::Serialize") {
-        if ($content_type) {
-            $c->response->header( 'Vary' => 'Content-Type' );
-        } elsif ($c->request->accept_only) {
-            $c->response->header( 'Vary' => 'Accept' );
-        }
-        $c->response->content_type($content_type);
-    }
-
-    return $sclass, $sarg, $content_type;
-}
-
-sub unsupported_media_type {
-    my ( $self, $c, $content_type ) = @_;
-    $c->res->content_type('text/plain');
-    $c->res->status(415);
-    if (defined($content_type) && $content_type ne "") {
-        $c->res->body(
-            "Content-Type " . $content_type . " is not supported.\r\n" );
-    } else {
-        $c->res->body(
-            "Cannot find a Content-Type supported by your client.\r\n" );
-    }
-    return undef;
-}
-
-sub serialize_bad_request {
-    my ( $self, $c, $content_type, $error ) = @_;
-    $c->res->content_type('text/plain');
-    $c->res->status(400);
-    $c->res->body(
-        "Content-Type " . $content_type . " had a problem with your request.\r\n***ERROR***\r\n$error" );
-    return undef;
-}
-
-__PACKAGE__->meta->make_immutable;
-
-1;
-
-=head1 NAME
-
-Catalyst::Action::SerializeBase - Base class for Catalyst::Action::Serialize and Catlayst::Action::Deserialize.
-
-=head1 DESCRIPTION
-
-This module implements the plugin loading and content-type negotiating
-code for L<Catalyst::Action::Serialize> and L<Catalyst::Action::Deserialize>.
-
-=head1 SEE ALSO
-
-L<Catalyst::Action::Serialize>, L<Catalyst::Action::Deserialize>,
-L<Catalyst::Controller::REST>,
-
-=head1 AUTHORS
-
-See L<Catalyst::Action::REST> for authors.
-
-=head1 LICENSE
-
-You may distribute this code under the same terms as Perl itself.
-
-=cut