Add panByURI method

2 files changed, 63 insertions, 1 deletions

diff --git a/examples/buildingsearch.html b/examples/buildingsearch.html
index 8bb64b7..77843e9 100644
--- a/examples/buildingsearch.html
+++ b/examples/buildingsearch.html
@@ -149,7 +149,7 @@ body { height: 100%; margin: 0px; padding: 0px }
                     a.href = "#";
 
                     a.onclick = function() {
-                        map.showByURI(building.properties.uri);
+                        map.panByURI(building.properties.uri);
                     };
 
                     var label = document.createElement("span");
diff --git a/src/leaflet-soton.js b/src/leaflet-soton.js
index e5bb696..baaafa9 100644
--- a/src/leaflet-soton.js
+++ b/src/leaflet-soton.js
@@ -882,6 +882,68 @@ SELECT * WHERE {\
                 throw "unable to handle " + feature.geometry.type;
             }
         },
+        panByURI: function(uri) {
+            var feature = LS.getFeatureByURI(uri);
+
+            if (feature === null) {
+                throw "can't find " + uri;
+            }
+
+            if (!("geometry" in feature)) {
+                throw "no location for " + uri;
+            }
+
+            if (feature.geometry.type === "Polygon") {
+                console.log(feature);
+
+                var center;
+                if ("center" in feature.properties) {
+                    center = feature.properties.center;
+                } else {
+                    center = feature.geometry.coordinates[0][0];
+                    center = [center[1], center[0]];
+                }
+
+                this.panTo(center);
+
+                if ("level" in feature.properties) {
+                    if (L.Util.isArray(feature.properties.level)) {
+                        this.setLevel(feature.properties.level[0]);
+                    } else {
+                        this.setLevel(feature.properties.level);
+                    }
+                }
+
+                this.closePopup();
+
+                return;
+            } else if (feature.geometry.type === "Point") {
+                this.panTo(L.GeoJSON.coordsToLatLng(feature.geometry.coordinates));
+
+                if ("level" in feature.properties) {
+                    if (L.Util.isArray(feature.properties.level)) {
+                        this.setLevel(feature.properties.level[0]);
+                    } else {
+                        this.setLevel(feature.properties.level);
+                    }
+                } else {
+                    // If this is a workstation
+                    if (uri.indexOf("http://id.southampton.ac.uk/point-of-service/workstations") === 0) {
+                        var room = LS.getRoomFor(uri);
+
+                        if (room !== null) {
+                            this.setLevel(room.properties.level);
+                        }
+                    }
+                }
+
+                this.closePopup();
+                return;
+            } else {
+                throw "unable to handle " + feature.geometry.type;
+            }
+
+        },
         showInfo: function(content, latlng, options) {
             options = options || {};