X-Git-Url: http://git.rot13.org/?p=angular-mojolicious.git;a=blobdiff_plain;f=angular-server.pl;h=57e40a475957de8dc64029e6d2de748b92f8d4f2;hp=fd5748a751767b4af4e77f48c08efbfff7152459;hb=9491349ff907e6fb0ad15125ce375318457de7b8;hpb=ef1d5e4470b45eb71fd777bb25bb0045d4d8e5c8
diff --git a/angular-server.pl b/angular-server.pl
index fd5748a..57e40a4 100755
--- a/angular-server.pl
+++ b/angular-server.pl
@@ -1,77 +1,124 @@
#!/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 $data = {
- 'Cookbook' => {
- test => [
- { '$id' => 1, foo => 1, bar => 2, baz => 3 },
- { '$id' => 2, foo => 1 },
- { '$id' => 3, bar => 2 },
- { '$id' => 4, baz => 3 },
- ],
- }
-};
-our $id2nr;
+my $couchdb = 'http://localhost:5984';
+my $client = Mojo::Client->new;
-get '/' => 'index';
+sub _couchdb_put {
+ my ( $url, $data ) = @_;
-get '/_replicate' => sub {
- my $self = shift;
+ $data->{'$entity'} = $1 if $url =~ m{/(\w+)\.\d+/$/};
- if ( my $from = $self->param('from') ) {
- my $got = $self->client->get( $from )->res->json;
- warn "# from $from ",dump($got);
- $self->render_json( $got );
-
- my $database = $got->{name};
- my $entities = $got->{entities};
-
- if ( $database && $entities ) {
- foreach my $entity ( keys %$entities ) {
- my $url = $from;
- $url =~ s{/?$}{/}; # add slash at end
- $url .= $entity;
- my $e = $self->client->get( $url )->res->json;
- warn "# replicated $url ", dump($e);
- $data->{$database}->{$entity} = $e;
- delete $id2nr->{$database}->{$entity};
- }
+ my $json = Mojo::JSON->new->encode( $data );
+
+ my $rev;
+
+ warn "# _couchdb_put $url = $json";
+ $client->put( "$couchdb/$url" => $json => sub {
+ my ($client,$tx) = @_;
+ my ($message, $code) = $tx->error;
+ my $response = $tx->res->json;
+ warn "## response $code ",dump($response);
+ if ($tx->error) {
+ warn "ERROR $code $message";
}
+ return
+ $rev = $response->{rev};
+ })->process;
+
+ warn "## rev = $rev";
+ return $rev;
+}
+
+sub _couchdb_get {
+ my ( $url ) = @_;
+ 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 '/_data' => sub {
- shift->render_json( $data )
-};
get '/data/' => sub {
my $self = shift;
- $self->render_json( [ keys %$data ] );
+ _render_jsonp( $self, _couchdb_get('/_all_dbs') );
};
get '/data/:database' => sub {
my $self = shift;
my $database = $self->param('database');
+
my $list_databases = { name => $database };
- 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;
+
+ my $counts = _couchdb_get("/$database/_design/entity/_view/counts?group=true");
+ if ( exists $counts->{error} ) {
+ warn "creating CouchDB view because of ", dump($counts);
+ _couchdb_put "/$database/_design/entity", {
+ _id => '_design/entity',
+ language => 'javascript',
+ views => {
+ counts => {
+ map => q| function(doc) { emit(doc._id.split('.')[0],1); } |,
+ reduce => q| function(keys,values,rereduce) { return sum(values); } |,
+ }
+ }
+ };
+ $counts = _couchdb_get("/$database/_design/entity/_view/counts?group=true")
+ || die "give up!";
+ }
+
+ warn "# counts ",dump($counts);
+
+ foreach my $row ( @{ $counts->{rows} } ) {
+ my $n = $row->{value};
+ $list_databases->{entities}->{ $row->{key} } = $n;
+ $list_databases->{document_counts} += $n;
}
warn dump($list_databases);
- $self->render_json( $list_databases );
+ _render_jsonp( $self, $list_databases );
};
get '/data/:database/:entity' => sub {
my $self = shift;
- $self->render_json( $data->{ $self->param('database') }->{ $self->param('entity' ) } );
+
+ my $database = $self->param('database');
+ my $entity = $self->param('entity');
+
+ my $endkey = $entity;
+ $endkey++;
+
+ my $counts = _couchdb_get qq|/$database/_all_docs?startkey="$entity";endkey="$endkey";include_docs=true|;
+ warn "# counts ",dump($counts);
+
+ _render_jsonp( $self, [ map { $_->{doc} } @{ $counts->{rows} } ] )
};
get '/data/:database/:entity/:id' => sub {
@@ -81,43 +128,107 @@ get '/data/:database/:entity/:id' => sub {
my $entity = $self->param('entity');
my $id = $self->param('id');
- my $e = $data->{$database}->{$entity} || die "no entity $entity";
+ _render_jsonp( $self, _couchdb_get( "/$database/$entity.$id" ) );
+};
- if ( ! defined $id2nr->{$database}->{$entity} ) {
- foreach my $i ( 0 .. $#$e ) {
- $id2nr->{$database}->{$entity}->{ $e->[$i]->{'$id'} } = $i;
- }
- }
+any [ 'post' ] => '/data/:database/:entity' => sub {
+ my $self = shift;
+ my $database = $self->param('database');
+ my $entity = $self->param('entity');
+ my $json = $self->req->json;
+ my $id = $json->{'$id'} # XXX we don't get it back from angular.js
+ || new_uuid;
+ warn "## $database $entity $id body ",dump($self->req->body, $json);
- if ( exists $id2nr->{$database}->{$entity}->{$id} ) {
- my $nr = $id2nr->{$database}->{$entity}->{$id};
- warn "# entity $id -> $nr\n";
- $self->render_json( $data->{$database}->{$entity}->[$nr] );
- } else {
- die "no entity $entity $id in ", dump( $id2nr->{$database}->{$entity} );
- }
+ $json->{'$id'} ||= $id; # make sure $id is in there
+
+ my $rev = _couchdb_put "/$database/$entity.$id" => $json;
+ $json->{_rev} = $rev;
+
+ _render_jsonp( $self, $json );
};
-any [ 'put', 'post' ] => '/data/:database/:entity/:id' => sub {
+
+get '/' => sub { shift->redirect_to('/Cookbook') };
+
+get '/Cookbook' => 'Cookbook';
+get '/Cookbook/:example' => sub {
my $self = shift;
- my $data = $self->req->json;
- warn "# body ",dump($self->req->body, $data);
- die "no data" unless $data;
- $data->{ $self->param('database') }->{ $self->param('entity') }->{ $self->param('id') } = $data;
- $self->render_json( $data );
+ $self->render( "Cookbook/" . $self->param('example'), layout => 'angular' );
};
-get '/demo/:groovy' => sub {
+get '/conference/:page' => sub {
my $self = shift;
- $self->render(text => $self->param('groovy'), layout => 'funky');
+ $self->render( "conference/" . $self->param('page'), layout => 'angular' );
};
-get '/Cookbook' => 'Cookbook';
-get '/Cookbook/:example' => sub {
+# /app/
+
+get '/app/:database/angular.js' => sub {
my $self = shift;
- $self->render( "Cookbook/" . $self->param('example'), layout => 'angular' );
+ my $ANGULAR_JS = $ENV{ANGULAR_JS} || ( -e 'public/angular/build/angular.js' ? '/angular/build/angular.js' : '/angular/src/angular-bootstrap.js' );
+ warn "# $ANGULAR_JS";
+ $self->render_static( $ANGULAR_JS );
+};
+
+# CouchDB proxy for _design _view
+
+get '/:database/_design/:design/_view/:view' => sub {
+ my $self = shift;
+ my $url = join('/', $self->param('database'),'_design',$self->param('design'),'_view',$self->param('view') );
+ my $param = $self->req->url->query->clone->remove('callback')->to_string;
+ $url .= '?' . $param if $param;
+ warn "CouchDB proxy $url";
+ _render_jsonp( $self, _couchdb_get($url));
+};
+
+# static JSON files from public/json/database/entity/json
+
+get '/json' => sub {
+ _render_jsonp( shift, [ map { s{public/json/}{}; $_ } glob 'public/json/*' ] );
+};
+
+get '/json/:database' => sub {
+ my $self = shift;
+ my $database = $self->param('database');
+
+ my $status = {
+ document_counts => 0,
+ name => $database,
+ };
+
+ foreach my $path ( glob "public/json/$database/*" ) {
+ my @entities = glob "$path/*";
+ $path =~ s{public/json/$database/}{};
+ $status->{entities}->{$path} = scalar @entities;
+ $status->{document_counts}++;
+ }
+
+ _render_jsonp( $self, $status );
};
+get '/json/:database/:entity' => sub {
+ my $self = shift;
+
+ my $database = $self->param('database');
+ my $entity = $self->param('entity');
+
+ my $path = "public/json/$database/$entity";
+ die "$path: $!" unless -d $path;
+
+ my $docs;
+ foreach my $path ( sort glob "$path/*" ) {
+ open(my $fh, '<', $path) || die $!;
+ local $/ = undef;
+ my $str = <$fh>;
+ warn "# $path $str";
+ my $data = Mojo::JSON->new->decode( $str );
+ $data->{_key} = $1 if $path =~ m{/([^/]+$)};
+ push @$docs, $data;
+ }
+
+ _render_jsonp( $self, $docs )
+};
app->start;
__DATA__
@@ -136,8 +247,10 @@ Yea baby!
+
+% my $ANGULAR_JS = $ENV{ANGULAR_JS} || ( -e 'public/angular/build/angular.js' ? '/angular/build/angular.js' : '/angular/src/angular-bootstrap.js' );
+ src="<%== $ANGULAR_JS %>" ng:autobind>
<%== content %>