1 files changed, 92 insertions, 0 deletions
diff --git a/main/survey/js/Maps/Geocoding.js b/main/survey/js/Maps/Geocoding.js
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+++ b/main/survey/js/Maps/Geocoding.js
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+// Author: Uroš Podkrižnik (17.12.2015)
+// Tip vprasanja = 26
+
+// GEOCODING
+
+/**
+ * pretvorba iz latitude, longitude v berljiv naslov
+ * funkcija vrne String - results[0] - prvi (najdaljsi naslov)
+ * @param {type} pos - koordinate - objekt {lat: ???, lng: ???}
+ * @param {type} callback - function - ker je geocode asinhrona funkcija, se uporabi, da se vrne rezultat
+ * @returns {undefined}
+ */
+function GeocodingF(pos, callback) {
+    geocoder.geocode({'location': pos}, function (results, status) {
+
+        // ce je status OK - pridobil informacije o naslovu
+        if (status === google.maps.GeocoderStatus.OK) {
+            //console.log(results);//[0]= polni naslov, [1]= Ljubljana, Slovenija,....
+            if (results[0]) {
+                //console.log(results[0].formatted_address);
+                //vrne rezultat (Objekt s polnim naslovom)
+                callback(results[0]);
+            } else {
+                console.log('No results found');
+                callback(null);
+            }
+        }
+        // ce je prislo do napake
+        else {
+            console.log('Geocoder failed due to: ' + status);
+            if(status == 'ZERO_RESULTS'){
+                var obj = {formatted_address: ""}
+                callback(obj);
+            }
+            else
+                callback(null);
+        }
+    });
+}
+
+/**
+ * centriranje na zemljevidu (kaj se bo prikazalo na zemljevidu / zajelo v okvir)
+ * @param {type} centerInMap - String - naslov, ki ga naj zemljevid zajame v okvir
+ * @param {type} map - mapa/zemljevid
+ * @returns {undefined}
+ */
+function centrirajMap (centerInMap, map){
+    geocoderFromAddress(centerInMap, function(place){
+        if(place){
+            map.setCenter(place.geometry.location);
+            map.fitBounds(place.geometry.viewport);
+            //povecaj zoom za 1, ker google naredi prevec oddaljeno
+            //pri vecji povrsini na mapi (npr Slovenija), ne dela ok
+            //map.setZoom(map.getZoom()+1);
+        }
+    });
+}
+
+/**
+ * Geocoding from address to places, in callback only first place is returned
+ * @param {type} address - address to geocode
+ * @param {type} callback - callback function to call when place is found
+ * @returns {undefined}
+ */
+function geocoderFromAddress(address, callback){
+    var delay = 100;
+    var stej_poizvedbe = 0;
+
+    geocoder.geocode({'address': address}, function (results, status) {
+        if (status === google.maps.GeocoderStatus.OK) {
+            callback(results[0]);
+        }
+        //zelo redko pride do tega, recimo ce uporabnik na polno stanca lokacije
+        else if(status === google.maps.GeocoderStatus.OVER_QUERY_LIMIT){
+            if(stej_poizvedbe < 10){
+                setTimeout(geocoderFromAddress(address, callback), delay);
+                stej_poizvedbe++;
+                delay += 100;
+            }
+            else
+                console.log('Geocoder error: OVER_QUERY_LIMIT; repeated: '+stej_poizvedbe);
+        }
+        //ce ni najdenih rezultatov za vpisan naslov v nastavitvah (fokus)
+        else if(status === google.maps.GeocoderStatus.ZERO_RESULTS){
+            alert(lang['srv_branching_no_results_geo_map']+': '+address);
+        }
+        else
+            console.log('Geocoder error: ' + status);
+        
+        return null;
+    });
+}
+\ No newline at end of file