X-Git-Url: http://git.rot13.org/?p=angular-mojolicious.git;a=blobdiff_plain;f=angular-server.pl;h=57e40a475957de8dc64029e6d2de748b92f8d4f2;hp=58e07fd0eebf4d8b583f2c49e62916d2ceac4e42;hb=552f20ee2f3c5d614f9794bb023037f8a3ca8222;hpb=fc17e83fa0cca76ce097fc6fc7c414db08132664
diff --git a/angular-server.pl b/angular-server.pl
index 58e07fd..57e40a4 100755
--- a/angular-server.pl
+++ b/angular-server.pl
@@ -1,5 +1,7 @@
#!/usr/bin/env perl
+use lib 'common/mojo/lib';
+
use Mojolicious::Lite;
use Data::Dump qw(dump);
use Time::HiRes;
@@ -11,26 +13,46 @@ sub new_uuid { Time::HiRes::time * 100000 }
# 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 },
- ],
- },
- 'AddressBook' => {
- people => [
- {name=>'Misko'},
- {name=>'Igor'},
- {name=>'Adam'},
- {name=>'Elliott'}
- ]
- }
-};
+my $couchdb = 'http://localhost:5984';
+my $client = Mojo::Client->new;
+
+sub _couchdb_put {
+ my ( $url, $data ) = @_;
+
+ $data->{'$entity'} = $1 if $url =~ m{/(\w+)\.\d+/$/};
+
+ 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);
@@ -44,50 +66,41 @@ warn "## _render_json $data";
#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);
- _render_jsonp( $self, $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};
- }
- }
- }
-};
-
-get '/_data' => sub {
- my $self = shift;
- _render_jsonp( $self, $data )
-};
get '/data/' => sub {
my $self = shift;
- _render_jsonp( $self, [ keys %$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);
_render_jsonp( $self, $list_databases );
@@ -95,7 +108,17 @@ warn "# entry $entity ", dump( $data->{$database}->{$entity} );
get '/data/:database/:entity' => sub {
my $self = shift;
- _render_jsonp( $self, $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 {
@@ -105,57 +128,29 @@ 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";
-
- if ( ! defined $id2nr->{$database}->{$entity} ) {
- foreach my $i ( 0 .. $#$e ) {
- $id2nr->{$database}->{$entity}->{ $e->[$i]->{'$id'} } = $i;
- }
- }
-
- if ( exists $id2nr->{$database}->{$entity}->{$id} ) {
- my $nr = $id2nr->{$database}->{$entity}->{$id};
- warn "# entity $id -> $nr\n";
- _render_jsonp( $self, $data->{$database}->{$entity}->[$nr] );
- } else {
- die "no entity $entity $id in ", dump( $id2nr->{$database}->{$entity} );
- }
+ _render_jsonp( $self, _couchdb_get( "/$database/$entity.$id" ) );
};
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
- || $json->{'_id'} # so we use our version
|| new_uuid;
- warn "## $id body ",dump($self->req->body, $json);
- die "no data" unless $data;
+ warn "## $database $entity $id body ",dump($self->req->body, $json);
- $json->{'$id'} ||= $id; # angular.js doesn't resend this one
- $json->{'_id'} = $id; # but does this one :-)
+ $json->{'$id'} ||= $id; # make sure $id is in there
- my $database = $self->param('database');
- my $entity = $self->param('entity');
+ my $rev = _couchdb_put "/$database/$entity.$id" => $json;
+ $json->{_rev} = $rev;
- my $nr = $id2nr->{$database}->{$entity}->{$id};
- if ( defined $nr ) {
- $data->{$database}->{$entity}->[$nr] = $json;
- warn "# update $nr $id ",dump($json);
- } else {
- push @{ $data->{$database}->{$entity} }, $json;
- my $nr = $#{ $data->{$database}->{$entity} };
- $id2nr->{$database}->{$entity}->{$id} = $nr;
- warn "# added $nr $id ",dump($json);
- }
_render_jsonp( $self, $json );
};
-get '/demo/:groovy' => sub {
- my $self = shift;
- $self->render(text => $self->param('groovy'), layout => 'funky');
-};
get '/' => sub { shift->redirect_to('/Cookbook') };
+
get '/Cookbook' => 'Cookbook';
get '/Cookbook/:example' => sub {
my $self = shift;
@@ -167,6 +162,74 @@ get '/conference/:page' => sub {
$self->render( "conference/" . $self->param('page'), layout => 'angular' );
};
+# /app/
+
+get '/app/:database/angular.js' => sub {
+ my $self = shift;
+ 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__
@@ -184,6 +247,7 @@ Yea baby!
+
% my $ANGULAR_JS = $ENV{ANGULAR_JS} || ( -e 'public/angular/build/angular.js' ? '/angular/build/angular.js' : '/angular/src/angular-bootstrap.js' );