From ab0ebc8eb5e9fd2e70c9685d710b148686dceb6c Mon Sep 17 00:00:00 2001
From: IanMJB <ianmjb@gmail.com>
Date: Fri, 12 Sep 2014 15:59:44 +0100
Subject: Magic with recommended entrances.

---
 create-data.js | 40 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)

(limited to 'create-data.js')

diff --git a/create-data.js b/create-data.js
index 2cd3353..6ba0408 100755
--- a/create-data.js
+++ b/create-data.js
@@ -320,6 +320,9 @@ function processBuildingParts(buildingParts, callback) {
                     function(callback) {
                         findRoomContents(part, workstations, callback);
                     },
+                    function(callback) {
+                        getRecommendedEntrances(part, callback);
+                    },
                     function(callback) {
                         findRoomImages(part, callback);
                     }],
@@ -1130,6 +1133,43 @@ SELECT * WHERE {\
     });
 }
 
+function getRecommendedEntrances(part, callback) {
+    var query = "PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>\
+        PREFIX portals: <http://purl.org/openorg/portals/>\
+        PREFIX geo: <http://www.w3.org/2003/01/geo/wgs84_pos#>\
+        SELECT ?portal WHERE {\
+            ?uri portals:recommendedBuildingEntrance ?portal\
+                FILTER (\
+                        ?uri = <URI>\
+                       )\
+        }";
+
+    query = query.replace("URI", part.properties.uri);
+
+    sparqlQuery(query, function(err, data) {
+        if (err) {
+            console.error("error in getRecommended Entrance");
+            console.error("query " + query);
+            console.error(err);
+        }
+
+        part.properties.recommendedEntrances = portals = [];
+
+        data.results.bindings.forEach(function(portal) {
+            if ('error-message' in portal) {
+                console.error("error in portals");
+                console.error(JSON.stringify(feature));
+                console.error("query:\n" + query);
+                return;
+            }
+
+            portals.push(portal.portal.value);
+        });
+
+        callback(null, portals);
+    });
+}
+
 // workstations
 
 function getUniWorkstations(workstations, callback) {
-- 
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