merge

7 files changed, 436 insertions, 83 deletions

diff --git a/lib/MooseX/Net/API/Role/Authentication.pm b/lib/MooseX/Net/API/Role/Authentication.pm
new file mode 100644
index 0000000..0b6de69
--- /dev/null
+++ b/lib/MooseX/Net/API/Role/Authentication.pm
@@ -0,0 +1,83 @@
+package MooseX::Net::API::Role::Authentication;
+
+use Moose::Role;
+
+has api_username => (
+    is      => 'rw',
+    isa     => 'Str',
+    predicate => 'has_api_username',
+);
+
+has api_password => (
+    is      => 'rw',
+    isa     => 'Str',
+    predicate => 'has_api_password',
+);
+
+# ugly :(
+after BUILDALL => sub {
+    my $self = shift;
+
+    for (qw/api_username api_password/) {
+        my $predicate = 'has_' . $_;
+        my $value     = $self->meta->get_option($_);
+        $self->$_($value) if $value && !$self->$predicate;
+    }
+
+    if (my $has_auth = $self->meta->get_option('authentication')) {
+        my $auth_method = $self->meta->get_option('authentication_method');
+        if ($auth_method) {
+            $self->api_useragent->add_handler(
+                request_prepare => sub { $self->$auth_method(@_) });
+        }
+        else {
+            if ($self->has_api_username && $self->has_api_password) {
+                $self->api_useragent->add_handler(
+                    request_prepare => sub {
+                        my $req = shift;
+                        $req->headers->authorization_basic($self->api_username,
+                            $self->api_password);
+                    }
+                );
+            }
+        }
+    }
+};
+
+1;
+__END__
+
+=head1 NAME
+
+MooseX::Net::API::Role::Authentication
+
+=head1 SYNOPSIS
+
+=head1 DESCRIPTION
+
+=head2 ATTRIBUTES
+
+=over 4
+
+=item B<api_password>
+
+=item B<api_username>
+
+=back
+
+=head1 AUTHOR
+
+franck cuny E<lt>franck@lumberjaph.netE<gt>
+
+=head1 SEE ALSO
+
+=head1 LICENSE
+
+Copyright 2009, 2010 by Linkfluence
+
+http://linkfluence.net
+
+This library is free software; you can redistribute it and/or modify
+it under the same terms as Perl itself.
+
+=cut
diff --git a/lib/MooseX/Net/API/Role/Deserialize.pm b/lib/MooseX/Net/API/Role/Deserialize.pm
deleted file mode 100644
index cf69087..0000000
--- a/lib/MooseX/Net/API/Role/Deserialize.pm
+++ /dev/null
@@ -1,49 +0,0 @@
-package MooseX::Net::API::Role::Deserialize;
-
-use Moose::Role;
-use JSON::XS;
-use YAML::Syck;
-use XML::Simple;
-use Try::Tiny;
-
-my $reverse_content_type = {
-    'application/json'   => 'json',
-    'application/x-yaml' => 'yaml',
-    'text/xml'           => 'xml',
-    'application/xml'    => 'xml',
-};
-
-sub _from_json {
-    return decode_json( $_[1] );
-}
-
-sub _from_yaml {
-    return Load $_[1];
-}
-
-sub _from_xml {
-    my $xml = XML::Simple->new( ForceArray => 0 );
-    $xml->XMLin( $_[1] );
-}
-
-sub _do_deserialization {
-    my ( $caller, $raw_content, @content_types ) = @_;
-
-    my $content;
-    foreach my $deserializer (@content_types) {
-        my $method;
-        if ( $reverse_content_type->{$deserializer} ) {
-            $method = '_from_' . $reverse_content_type->{$deserializer};
-        }
-        else {
-            $method = '_from_' . $deserializer;
-        }
-        next if ( !$caller->meta->find_method_by_name($method) );
-        try {
-            $content = $caller->$method($raw_content);
-        };
-        return $content if $content;
-    }
-}
-
-1;
diff --git a/lib/MooseX/Net/API/Role/Format.pm b/lib/MooseX/Net/API/Role/Format.pm
new file mode 100644
index 0000000..e766161
--- /dev/null
+++ b/lib/MooseX/Net/API/Role/Format.pm
@@ -0,0 +1,85 @@
+package MooseX::Net::API::Role::Format;
+
+use Moose::Role;
+use Moose::Util::TypeConstraints;
+
+sub content_type {
+    {   json => {value => 'application/json', module => 'JSON',},
+        yaml => {value => 'text/x-yaml',      module => 'YAML'},
+        xml  => {value => 'text/xml',         module => 'XML::Simple'},
+    };
+}
+
+subtype Format => as 'Str' => where {
+    my $format = shift;
+    grep {/^$format$/} keys %{content_type()};
+};
+
+enum 'FormatMode' => qw(content-type append);
+
+has api_format => (
+    is      => 'rw',
+    isa     => 'Format',
+    lazy    => 1,
+    default => sub {
+        my $self = shift;
+        $self->meta->get_option('api_format');
+    }
+);
+
+has api_format_mode => (
+    is      => 'rw',
+    isa     => 'FormatMode',
+    lazy    => 1,
+    default => sub {
+        my $self = shift;
+        my $mode = $self->meta->get_option('api_format_mode');
+        $mode || 'append';
+    }
+);
+
+1;
+__END__
+
+=head1 NAME
+
+MooseX::Net::API::Role::Format
+
+=head1 SYNOPSIS
+
+=head1 DESCRIPTION
+
+=head2 METHODS
+
+=over 4
+
+=item B<content_type>
+
+=back
+
+=head2 ATTRIBUTES
+
+=over 4
+
+=item B<api_format>
+
+=item B<api_format_mode>
+
+=back
+
+=head1 AUTHOR
+
+franck cuny E<lt>franck@lumberjaph.netE<gt>
+
+=head1 SEE ALSO
+
+=head1 LICENSE
+
+Copyright 2009, 2010 by Linkfluence
+
+http://linkfluence.net
+
+This library is free software; you can redistribute it and/or modify
+it under the same terms as Perl itself.
+
+=cut
diff --git a/lib/MooseX/Net/API/Role/Request.pm b/lib/MooseX/Net/API/Role/Request.pm
new file mode 100644
index 0000000..214411c
--- /dev/null
+++ b/lib/MooseX/Net/API/Role/Request.pm
@@ -0,0 +1,94 @@
+package MooseX::Net::API::Role::Request;
+
+use Moose::Role;
+use HTTP::Request;
+use MooseX::Net::API::Error;
+use MooseX::Types::URI qw(Uri);
+
+has api_base_url => (
+    is      => 'rw',
+    isa     => Uri,
+    coerce  => 1,
+    lazy    => 1,
+    default => sub {
+        my $self         = shift;
+        my $api_base_url = $self->meta->get_option('api_base_url');
+        if (!$api_base_url) {
+            die MooseX::Net::API::Error->new(
+                reason => "'api_base_url' have not been defined");
+        }
+        $api_base_url;
+    }
+);
+
+sub http_request {
+    my ($self, $method, $uri, $params_in_url, $args) = @_;
+
+    my $request;
+
+    if ( $method =~ /^(?:GET|DELETE)$/ || $params_in_url ) {
+        $uri->query_form(%$args);
+        $request = HTTP::Request->new( $method => $uri );
+    }
+    elsif ( $method =~ /^(?:POST|PUT)$/ ) {
+        $request = HTTP::Request->new( $method => $uri );
+        my $content = $self->serialize($args);
+        $request->content($content);
+    }
+    else {
+        die MooseX::Net::API::Error->new(
+            reason => "$method is not defined" );
+    }
+
+    $request->header(
+        'Content-Type' => $self->content_type->{$self->api_format}->{value})
+      if $self->api_format_mode eq 'content-type';
+
+    # XXX lwp hook!
+    my $result = $self->api_useragent->request($request);
+    return $result;
+}
+
+1;
+__END__
+
+=head1 NAME
+
+MooseX::Net::API::Role::Request
+
+=head1 SYNOPSIS
+
+=head1 DESCRIPTION
+
+=head2 METHODS
+
+=over 4
+
+=item B<http_request>
+
+=back
+
+=head2 ATTRIBUTES
+
+=over 4
+
+=item B<api_base_url>
+
+=back
+
+=head1 AUTHOR
+
+franck cuny E<lt>franck@lumberjaph.netE<gt>
+
+=head1 SEE ALSO
+
+=head1 LICENSE
+
+Copyright 2009, 2010 by Linkfluence
+
+http://linkfluence.net
+
+This library is free software; you can redistribute it and/or modify
+it under the same terms as Perl itself.
+
+=cut
diff --git a/lib/MooseX/Net/API/Role/Serialization.pm b/lib/MooseX/Net/API/Role/Serialization.pm
new file mode 100644
index 0000000..d4feb56
--- /dev/null
+++ b/lib/MooseX/Net/API/Role/Serialization.pm
@@ -0,0 +1,118 @@
+package MooseX::Net::API::Role::Serialization;
+
+use 5.010;
+
+use Try::Tiny;
+use Moose::Role;
+use MooseX::Net::API::Error;
+
+has serializers => (
+    traits     => ['Hash'],
+    is         => 'rw',
+    isa        => 'HashRef[MooseX::Net::API::Parser]',
+    default    => sub { {} },
+    auto_deref => 1,
+    handles    => {
+        _add_serializer => 'set',
+        _get_serializer => 'get',
+    },
+);
+
+sub get_content {
+    my ($self, $result) = @_;
+
+    my $content_type = $self->api_format // $result->header('Content-Type');
+    $content_type =~ s/(;.+)$//;
+
+    my $content;
+    if ($result->is_success && $result->code != 204) {
+        my @deserialize_order = ($content_type, $self->api_format);
+        $content = $self->deserialize($result->content, \@deserialize_order);
+
+        if (!$content) {
+            die MooseX::Net::API::Error->new(
+                reason     => "can't deserialize content",
+                http_error => $result,
+            );
+        }
+    }
+    $content;
+}
+
+sub deserialize {
+    my ($self, $content, $list_of_formats) = @_;
+
+    foreach my $format (@$list_of_formats) {
+        my $s = $self->_get_serializer($format)
+          || $self->_load_serializer($format);
+        next unless $s;
+        my $result = try { $s->decode($content) };
+        return $result if $result;
+    }
+}
+
+sub serialize {
+    my ($self, $content) = @_;
+    my $s = $self->_get_serializer($self->api_format);
+    my $result = try { $s->encode($content) };
+    return $result if $result;
+}
+
+sub _load_serializer {
+    my $self   = shift;
+    my $format = shift || $self->api_format;
+    my $parser = "MooseX::Net::API::Parser::" . uc($format);
+    if (Class::MOP::load_class($parser)) {
+        my $o = $parser->new;
+        $self->_add_serializer($format => $o);
+        return $o;
+    }
+}
+
+1;
+__END__
+
+=head1 NAME
+
+MooseX::Net::API::Role::Serialization
+
+=head1 SYNOPSIS
+
+=head1 DESCRIPTION
+
+=head2 ATTRIBUTES
+
+=over 4
+
+=item B<serializers>
+
+=back
+
+=head2 METHODS
+
+=over 4
+
+=item B<get_content>
+
+=item B<serialize>
+
+=item B<deserialize>
+
+=back
+
+=head1 AUTHOR
+
+franck cuny E<lt>franck@lumberjaph.netE<gt>
+
+=head1 SEE ALSO
+
+=head1 LICENSE
+
+Copyright 2009, 2010 by Linkfluence
+
+http://linkfluence.net
+
+This library is free software; you can redistribute it and/or modify
+it under the same terms as Perl itself.
+
+=cut
diff --git a/lib/MooseX/Net/API/Role/Serialize.pm b/lib/MooseX/Net/API/Role/Serialize.pm
deleted file mode 100644
index f527928..0000000
--- a/lib/MooseX/Net/API/Role/Serialize.pm
+++ /dev/null
@@ -1,34 +0,0 @@
-package MooseX::Net::API::Role::Serialize;
-
-use Moose::Role;
-use JSON::XS;
-use YAML::Syck;
-use XML::Simple;
-use Try::Tiny;
-
-sub _to_json {
-    return encode_json( $_[1] );
-}
-
-sub _to_yaml {
-    return Dump $_[1];
-}
-
-sub _to_xml {
-    my $xml = XML::Simple->new( ForceArray => 0 );
-    $xml->XMLin("$_[0]");
-}
-
-sub _do_serialization {
-    my ( $caller, $content, $format ) = @_;
-
-    my $format_content;
-    my $method = '_to_' . $format;
-    return if ( !$caller->meta->find_method_by_name($method) );
-    try {
-        $format_content = $caller->$method($content);
-    };
-    return $format_content if $format_content;
-}
-
-1;
diff --git a/lib/MooseX/Net/API/Role/UserAgent.pm b/lib/MooseX/Net/API/Role/UserAgent.pm
new file mode 100644
index 0000000..c3a1d5b
--- /dev/null
+++ b/lib/MooseX/Net/API/Role/UserAgent.pm
@@ -0,0 +1,56 @@
+package MooseX::Net::API::Role::UserAgent;
+
+use Moose::Role;
+use LWP::UserAgent;
+
+has api_useragent => (
+    is      => 'rw',
+    isa     => 'LWP::UserAgent',
+    lazy    => 1,
+    default => sub {
+        my $self = shift;
+        my $ua   = $self->meta->get_option('useragent');
+        return $ua->() if $ua;
+        $ua = LWP::UserAgent->new();
+        $ua->agent(
+            "MooseX::Net::API " . $MooseX::Net::API::VERSION . " (Perl)");
+        $ua->env_proxy;
+        return $ua;
+    }
+);
+
+1;
+__END__
+
+=head1 NAME
+
+MooseX::Net::API::Role::UseAgent
+
+=head1 SYNOPSIS
+
+=head1 DESCRIPTION
+
+=head2 ATTRIBUTES
+
+=over 4
+
+=item B<api_useragent>
+
+=back
+
+=head1 AUTHOR
+
+franck cuny E<lt>franck@lumberjaph.netE<gt>
+
+=head1 SEE ALSO
+
+=head1 LICENSE
+
+Copyright 2009, 2010 by Linkfluence
+
+http://linkfluence.net
+
+This library is free software; you can redistribute it and/or modify
+it under the same terms as Perl itself.
+
+=cut