3 use lib 'common/mojo/lib';
6 use Data::Dump qw(dump);
10 sub new_uuid { Time::HiRes::time * 100000 }
13 # http://docs.getangular.com/REST.Basic
14 # http://angular.getangular.com/data
19 { '$id' => 1, foo => 1, bar => 2, baz => 3 },
20 { '$id' => 2, foo => 1 },
21 { '$id' => 3, bar => 2 },
22 { '$id' => 4, baz => 3 },
35 my $couchdb = 'http://localhost:5984';
39 my ( $self, $database, $entity, $id, $hash ) = @_;
41 my $data = clone $hash;
42 delete $data->{_id}; # CouchDB doesn't like _ prefixed attributes, and will generate it's own _id
43 $data->{'$entity'} = $entity;
44 if ( my $rev = $couchdb_rev->{$database}->{$entity}->{$id} ) {
48 my $json = Mojo::JSON->new->encode( $data );
49 my $client = Mojo::Client->new;
51 warn "# _couchdb_put $couchdb/$database/$entity.$id = $json";
52 $client->put( "$couchdb/$database/$entity.$id" => $json => sub {
53 my ($client,$tx) = @_;
57 my $response = $tx->res->json;
58 warn "## CouchDB response ",dump($response);
59 $couchdb_rev->{$database}->{$entity}->{$id} = $response->{rev} || die "no rev";
64 my ( $self, $database, $entity, $id ) = @_;
65 my $client = Mojo::Client->new;
66 my $return = $client->get( "$couchdb/$database/$entity.$id" )->res->json;
67 warn "# _couchdb_get $couchdb/$database/$entity.$id = ",dump($return);
75 my ( $self, $json ) = @_;
76 #warn "## _render_json ",dump($json);
77 my $data = $self->render( json => $json, partial => 1 );
78 warn "## _render_json $data";
79 if ( my $callback = $self->param('callback') ) {
80 $data = "$callback($data)";
82 $self->render( data => $data, format => 'js' );
87 get '/_replicate' => sub {
90 if ( my $from = $self->param('from') ) {
91 my $got = $self->client->get( $from )->res->json;
92 warn "# from $from ",dump($got);
93 _render_jsonp( $self, $got );
95 my $database = $got->{name};
96 my $entities = $got->{entities};
98 if ( $database && $entities ) {
99 foreach my $entity ( keys %$entities ) {
101 $url =~ s{/?$}{/}; # add slash at end
103 my $e = $self->client->get( $url )->res->json;
104 warn "# replicated $url ", dump($e);
105 $data->{$database}->{$entity} = $e;
106 delete $id2nr->{$database}->{$entity};
112 get '/_data' => sub {
114 _render_jsonp( $self, $data )
117 get '/data/' => sub {
119 _render_jsonp( $self, [ keys %$data ] );
122 get '/data/:database' => sub {
124 my $database = $self->param('database');
125 my $list_databases = { name => $database };
126 foreach my $entity ( keys %{ $data->{ $database }} ) {
127 warn "# entry $entity ", dump( $data->{$database}->{$entity} );
128 my $count = $#{ $data->{$database}->{$entity} } + 1;
129 $list_databases->{entities}->{$entity} = $count;
130 $list_databases->{document_count} += $count;
132 warn dump($list_databases);
133 _render_jsonp( $self, $list_databases );
136 get '/data/:database/:entity' => sub {
138 _render_jsonp( $self, $data->{ $self->param('database') }->{ $self->param('entity' ) } );
141 get '/data/:database/:entity/:id' => sub {
144 my $database = $self->param('database');
145 my $entity = $self->param('entity');
146 my $id = $self->param('id');
148 my $e = $data->{$database}->{$entity};
151 $e = _couchdb_get( $self, $database, $entity, $id );
152 return _render_jsonp( $self, $e );
155 if ( ! defined $id2nr->{$database}->{$entity} ) {
156 foreach my $i ( 0 .. $#$e ) {
157 $id2nr->{$database}->{$entity}->{ $e->[$i]->{'$id'} } = $i;
161 if ( exists $id2nr->{$database}->{$entity}->{$id} ) {
162 my $nr = $id2nr->{$database}->{$entity}->{$id};
163 warn "# entity $id -> $nr\n";
164 _render_jsonp( $self, $data->{$database}->{$entity}->[$nr] );
166 die "no entity $entity $id in ", dump( $id2nr->{$database}->{$entity} );
170 any [ 'post' ] => '/data/:database/:entity' => sub {
172 my $json = $self->req->json;
173 my $id = $json->{'$id'} # XXX we don't get it back from angular.js
174 || $json->{'_id'} # so we use our version
176 warn "## $id body ",dump($self->req->body, $json);
177 die "no data" unless $data;
179 $json->{'$id'} ||= $id; # angular.js doesn't resend this one
180 $json->{'_id'} = $id; # but does this one :-)
182 my $database = $self->param('database');
183 my $entity = $self->param('entity');
185 my $nr = $id2nr->{$database}->{$entity}->{$id};
187 $data->{$database}->{$entity}->[$nr] = $json;
188 warn "# update $nr $id ",dump($json);
190 push @{ $data->{$database}->{$entity} }, $json;
191 my $nr = $#{ $data->{$database}->{$entity} };
192 $id2nr->{$database}->{$entity}->{$id} = $nr;
193 warn "# added $nr $id ",dump($json);
196 _couchdb_put( $self, $database, $entity, $id, $json );
198 _render_jsonp( $self, $json );
201 get '/demo/:groovy' => sub {
203 $self->render(text => $self->param('groovy'), layout => 'funky');
206 get '/' => sub { shift->redirect_to('/Cookbook') };
207 get '/Cookbook' => 'Cookbook';
208 get '/Cookbook/:example' => sub {
210 $self->render( "Cookbook/" . $self->param('example'), layout => 'angular' );
213 get '/conference/:page' => sub {
215 $self->render( "conference/" . $self->param('page'), layout => 'angular' );
225 @@ layouts/funky.html.ep
226 <!doctype html><html>
227 <head><title>Funky!</title></head>
228 <body><%== content %></body>
231 @@ layouts/angular.html.ep
233 <html xmlns:ng="http://angularjs.org">
235 <meta charset="utf-8">
236 % my $ANGULAR_JS = $ENV{ANGULAR_JS} || ( -e 'public/angular/build/angular.js' ? '/angular/build/angular.js' : '/angular/src/angular-bootstrap.js' );
237 <script type="text/javascript"
238 src="<%== $ANGULAR_JS %>" ng:autobind></script>
240 <body><%== content %></body>