X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=angular-server.pl;h=bcf3e4e7825402cc9de796b64f2d3ad3d22a1fa5;hb=5e71f2790c64bcbdc6133d9636162e67f4dbffa3;hp=f91d8f5ccdce27a8419062b1510fed1d8c17bcbf;hpb=eeddd4aab1dfbbcc04ffd5c2509e20c841ad5003;p=angular-mojolicious.git

diff --git a/angular-server.pl b/angular-server.pl
index f91d8f5..bcf3e4e 100755
--- a/angular-server.pl
+++ b/angular-server.pl
@@ -1,32 +1,89 @@
 #!/usr/bin/env perl
 
+use lib 'common/mojo/lib';
+
 use Mojolicious::Lite;
 use Data::Dump qw(dump);
+use Time::HiRes;
+use Clone qw(clone);
+
+sub new_uuid { Time::HiRes::time * 100000 }
 
 # based on
 # http://docs.getangular.com/REST.Basic
 # http://angular.getangular.com/data
 
-our $data;
+my $couchdb = 'http://localhost:5984';
+our $couchdb_rev;
+
+sub _couchdb_put {
+	my ( $database, $entity, $id, $hash ) = @_;
 
-get '/' => 'index';
+	my $data = clone $hash;
+	delete $data->{_id}; # CouchDB doesn't like _ prefixed attributes, and will generate it's own _id
+	$data->{'$entity'} = $entity;
+	if ( my $rev = $couchdb_rev->{$database}->{$entity}->{$id} ) {
+		$data->{_rev} = $rev;
+	}
+
+	my $json = Mojo::JSON->new->encode( $data );
+	my $client = Mojo::Client->new;
 
-get '/replicate' => sub {
+	warn "# _couchdb_put $couchdb/$database/$entity.$id = $json";
+	$client->put( "$couchdb/$database/$entity.$id" => $json => sub {
+		my ($client,$tx) = @_;
+		if ($tx->error) {
+			die $tx->error;
+		}
+		my $response = $tx->res->json;
+		warn "## CouchDB response ",dump($response);
+		$couchdb_rev->{$database}->{$entity}->{$id} = $response->{rev} || die "no rev";
+	})->process;
+}
+
+sub _couchdb_get {
+	my ( $url ) = @_;
+	my $client = Mojo::Client->new;
+	my $return = $client->get( "$couchdb/$url" )->res->json;
+	warn "# _couchdb_get $url = ",dump($return);
+	return $return;
+}
+
+our $id2nr;
+
+
+sub _render_jsonp {
+	my ( $self, $json ) = @_;
+#warn "## _render_json ",dump($json);
+	my $data = $self->render( json => $json, partial => 1 );
+warn "## _render_json $data";
+	if ( my $callback = $self->param('callback') ) {
+		$data = "$callback($data)";
+	}
+	$self->render( data => $data, format => 'js' );
+}
+
+#get '/' => 'index';
+
+get '/_replicate' => sub {
 	my $self = shift;
 
 	if ( my $from = $self->param('from') ) {
 		my $got = $self->client->get( $from )->res->json;
 		warn "# from $from ",dump($got);
-		$self->render_json( $got );
+		_render_jsonp( $self,  $got );
 
 		my $database = $got->{name};
 		my $entities = $got->{entities};
 
 		if ( $database && $entities ) {
 			foreach my $entity ( keys %$entities ) {
-				my $e = $self->client->get( "$from/$entity" )->res->json;
-				warn "# replicated $entity ", dump($e);
-				$data->{$database}->{$entity} = $e;
+				my $url = $from;
+				$url =~ s{/?$}{/}; # add slash at end
+				$url .= $entity;
+				my $e = $self->client->get( $url )->res->json;
+				warn "# replicated $url ", dump($e);
+				_chouchdb_put( $self, $database, $entity, $e->{'$id'}, $e );
 			}
 		}
 	}
@@ -34,43 +91,70 @@ get '/replicate' => sub {
 
 get '/data/' => sub {
 	my $self = shift;
-	$self->render_json( [ keys %$data ] );
+	_render_jsonp( $self, _couchdb_get('/_all_dbs') );
 };
 
 get '/data/:database' => sub {
+	die "FIXME";
+=for FIXME
 	my $self = shift;
 	my $database = $self->param('database');
 	my $list_databases = { name => $database };
-	foreach my $database ( keys %{ $data->{ $database }} ) {
-		my $count = scalar keys %{ $data->{$database} };
-		$list_databases->{entities}->{$database} = $count;
+	foreach my $entity ( keys %{ $data->{ $database }} ) {
+warn "# entry $entity ", dump( $data->{$database}->{$entity} );
+		my $count = $#{ $data->{$database}->{$entity} } + 1;
+		$list_databases->{entities}->{$entity} = $count;
 		$list_databases->{document_count} += $count;
 	}
 	warn dump($list_databases);
-	$self->render_json( $list_databases );
+	_render_jsonp( $self,  $list_databases );
+=cut
 };
 
 get '/data/:database/:entity' => sub {
 	my $self = shift;
-
+	_render_jsonp( $self, _couchdb_get( '/' . $self->param('database') . '/_all_docs' ) ); # FIXME
 };
 
 get '/data/:database/:entity/:id' => sub {
     my $self = shift;
 
+	my $database = $self->param('database');
+	my $entity   = $self->param('entity');
+	my $id       = $self->param('id');
+
+	_render_jsonp( $self, _couchdb_get( "/$database/$entity.$id" ) );
 };
 
-any [ 'put' ] => '/data/:database/:entity/:id' => sub {
+any [ 'post' ] => '/data/:database/:entity' => sub {
 	my $self = shift;
-	$data->{ $self->param('database') }->{ $self->param('entity') }->{ $self->param('id') } = $self->req->json;
-	dumper $data;
+	my $json = $self->req->json;
+	my $id = $json->{'$id'} # XXX we don't get it back from angular.js
+		|| $json->{'_id'}  # so we use our version
+		|| new_uuid;
+	warn "## $id body ",dump($self->req->body, $json);
+
+	$json->{'$id'} ||= $id;	# angular.js doesn't resend this one
+	$json->{'_id'} = $id;	# but does this one :-)
+
+	_couchdb_put( $self->param('database'), $self->param('entity'), $id, $json );
+
+	_render_jsonp( $self,  $json );
 };
 
-get '/demo/:groovy' => sub {
+
+get '/' => sub { shift->redirect_to('/Cookbook') };
+
+get '/Cookbook' => 'Cookbook';
+get '/Cookbook/:example' => sub {
 	my $self = shift;
-    $self->render(text => $self->param('groovy'), layout => 'funky');
+	$self->render( "Cookbook/" . $self->param('example'), layout => 'angular' );
 };
 
+get '/conference/:page' => sub {
+	my $self = shift;
+	$self->render( "conference/" . $self->param('page'), layout => 'angular' );
+};
 
 app->start;
 __DATA__
@@ -84,3 +168,15 @@ Yea baby!
     <head><title>Funky!</title></head>
     <body><%== content %></body>
 </html>
+
+@@ layouts/angular.html.ep
+<!DOCTYPE HTML>
+<html xmlns:ng="http://angularjs.org">
+  <head>
+   <meta charset="utf-8">
+% my $ANGULAR_JS = $ENV{ANGULAR_JS} || ( -e 'public/angular/build/angular.js' ? '/angular/build/angular.js' : '/angular/src/angular-bootstrap.js' );
+    <script type="text/javascript"
+         src="<%== $ANGULAR_JS %>" ng:autobind></script>
+  </head>
+  <body><%== content %></body>
+</html>