From: Dobrica Pavlinusic <dpavlin@rot13.org>
Date: Wed, 9 Jan 2013 23:34:25 +0000 (+0100)
Subject: create typeahead view on demand
X-Git-Tag: 0.4~13
X-Git-Url: http://git.rot13.org/?a=commitdiff_plain;h=4d99a57488de9a6e3ceec84bf0384130ae8b4f3a;p=angular-drzb

create typeahead view on demand
---

diff --git a/angular-server.pl b/angular-server.pl
index d65215b..9ed7925 100755
--- a/angular-server.pl
+++ b/angular-server.pl
@@ -186,6 +186,33 @@ get '/:database/_design/:design/_view/:view' => sub {
 	}
 	warn "CouchDB proxy $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 != '' ) {
+  emit(doc.user.organization, 1);
+  if ( doc.user.persons ) {
+    doc.user.persons.forEach( function(person) {
+      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} } ];
 	}