X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=angular-server.pl;h=030d0fe7a351e73ce4b701054cbb2dfe6d0f9fc7;hb=ce199247eabe9953dabcb5893c7c73c9e87817b1;hp=323aa98f7fa9495dfb153b21b770f1df775663dc;hpb=01568629f491198dd0b05ca843d5d467522fcfd6;p=angular-drzb

diff --git a/angular-server.pl b/angular-server.pl
index 323aa98..030d0fe 100755
--- a/angular-server.pl
+++ b/angular-server.pl
@@ -6,12 +6,17 @@ use Time::HiRes;
 use Clone qw(clone);
 use Mojo::UserAgent;
 
+our $VERSION = `git describe`;
+chomp $VERSION;
+
 sub new_uuid { Time::HiRes::time * 100000 }
 
 #push @{app->static->paths}, 'app'; # default angular-seed app directory
 
 
 my $couchdb = $ENV{COUCHDB} || 'http://localhost:5984';
+my $couchdb_database = 'drzb2013v2';
+my $couchdb_view = "http://10.60.0.92:5984/_utils/document.html?$couchdb_database";
 my $client = Mojo::UserAgent->new;
 
 sub _couchdb_put {
@@ -51,7 +56,54 @@ sub _render_jsonp {
 
 get '/' => sub {
 	my $self = shift;
-	$self->render_static('/index.html'); # main AngularJS application page
+	$self->render_text("...");
+};
+
+# define languages
+
+helper locale => sub {
+	my $self = shift;
+	my %locale = @_;
+	my $lang = $self->stash('lang');
+	$lang =~ s/-dev$//;
+	return $locale{ $lang } || "MISSING $lang $_[1]";
+};
+
+helper ip => sub {
+	my $self = shift;
+	return
+		$self->req->headers->header('X-Forwarded-For')
+		|| $self->req->headers->header('X-Real-IP')
+		|| $self->tx->{remote_address}
+	;
+};
+
+
+get '/js/services.js' => sub {
+	my $self = shift;
+	$self->stash( VERSION => $VERSION );
+	$self->stash( couchdb_database => $couchdb_database );
+	$self->render( 'js/services', format => 'js' );
+};
+
+# short public URLs
+get '/hr' => sub { shift->redirect_to('/lang/hr/drzb2013') };
+get '/en' => sub { shift->redirect_to('/lang/en/drzb2013') };
+
+get '/lang/:lang/:template' => sub {
+	my $self = shift;
+	$self->render( $self->stash('template') , lang => $self->stash('lang') );
+};
+
+get '/lang/:lang/partials/:template' => sub {
+	my $self = shift;
+	$self->stash( couchdb_view => $couchdb_view );
+	$self->render( 'partials/' . $self->stash('template') , lang => $self->stash('lang') );
+};
+
+get '/lang/:lang/.template' => sub {
+	my $self = shift;
+	$self->render( $self->stash('template') , lang => $self->stash('lang') );
 };
 
 
@@ -133,6 +185,12 @@ any [ 'post' ] => '/data/:database/:entity' => sub {
 		$json->{entity} = $entity;
 		warn "NEW $id\n";
 	}
+
+	$json->{x_audit} = {
+		t  => Time::HiRes::time,
+		ip => $self->ip(),
+	};
+
 	warn "## $database $entity $id body ",dump($self->req->body, $json);
 
 	my $new = _couchdb_put "/$database/$entity.$id" => $json;
@@ -152,14 +210,95 @@ any [ 'post' ] => '/data/:database/:entity' => sub {
 
 # CouchDB proxy for _design _view
 
+our $view_cache;
+
 get '/:database/_design/:design/_view/:view' => sub {
 	my $self = shift;
+	my $format = $self->param('format');
 	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;
+	if ( my $param = $self->req->url->query->clone->remove('callback')->remove('format')->to_string ) {
+		$url .= '?' . $param
+	}
+
+	if ( exists $view_cache->{$url}->{time} ) {
+		if ( time() - $view_cache->{$url}->{time} < 60 ) {
+			warn "HIT CouchDB cache $url";
+			$view_cache->{$url}->{hit}++;
+			return _render_jsonp( $self, $view_cache->{$url}->{json} );
+		} else {
+			warn "REFRESH CouchDB cache $url";
+			$view_cache->{$url}->{refresh}++;
+		}
+	} else {
+		$view_cache->{$url}->{miss}++;
+	}
 	warn "CouchDB proxy $url";
-	_render_jsonp( $self, _couchdb_get($url));
+	my $json = _couchdb_get($url);
+
+	if ( exists $json->{error} ) {
+		warn "creating CouchDB view because of ", dump($json);
+		my $url = "/" . $self->param('database') . "/_design/registration";
+		_couchdb_put $url, {
+			_id => '_design/registration',
+			language => 'javascript',
+			views => {
+				organizations => {
+					map    => q| function(doc) {
+if ( doc.user.organization != '' ) {
+  if ( doc.user.organization )
+    emit(doc.user.organization, 1);
+  if ( doc.user.persons ) {
+    doc.user.persons.forEach( function(person) {
+      if ( person.organization )
+        emit(person.organization, 1);
+    });
+  }
+}
+					}q|,
+					reduce => q| function(keys,values,rereduce) { return sum(values); } |,
+				}
+			}
+		};
+		$json = _couchdb_get($url)
+		|| die "give up!";
+	}
+
+	if ( $format eq 'key_array' ) { # array of keys sorted by value
+		$json->{rows} = [ map { $_->{key} } sort { $b->{value} <=> $a->{value} } @{ $json->{rows} } ];
+	}
+
+	$view_cache->{$url}->{time} = time();
+	$view_cache->{$url}->{json} = $json;
+
+	warn "# view_cache ",dump($view_cache);
+
+	_render_jsonp( $self, $json );
+};
+
+# http://showmetheco.de/articles/2010/10/adding-etag-caching-to-your-mojolicious-app.html
+
+hook after_dispatch => sub {
+	my $self = shift;
+
+	return unless $self->req->method eq 'GET';
+
+	my $body = $self->res->body;
+	return unless defined $body;
+
+	return if $self->res->headers->header('ETag');
+
+	my $our_etag = Mojo::ByteStream->new($body . $VERSION)->md5_sum;
+	$self->res->headers->header('ETag' => $our_etag);
+
+	my $browser_etag = $self->req->headers->header('If-None-Match');
+	return unless $browser_etag && $browser_etag eq $our_etag;
+
+	$self->app->log->debug("HTTP cache hit " . $self->req->url->to_string . " $our_etag" );
+
+	$self->res->code(304);
+	$self->res->body('');
 };
 
+
 app->start;