Show and hide photos on Map,

added dependency exif in app/info.xml

Signed-off-by: Arne Hamann <kontakt+github@arne.email>

appinfo/info.xml

@@ -13,6 +13,7 @@
     <bugs>https://github.com/nextcloud/maps/issues</bugs>
     <dependencies>
         <nextcloud min-version="15" max-version="16"/>
+        <lib>exif</lib>
     </dependencies>
     <navigations>
         <navigation>

js/photosController.js

@@ -35,6 +35,14 @@ PhotosController.prototype = {
         }
     },
 
+    toggleLayer: function() {
+        if (this.map.hasLayer(this.photoLayer)) {
+            this.hideLayer();
+        } else {
+            this.showLayer();
+        }
+    },
+
     getPhotoMarkerOnClickFunction() {
         var _app = this;
         return function(evt) {

js/script.js

@@ -1,8 +1,11 @@
 (function($, OC) {
     $(function() {
+        //Photos
         mapController.initMap();
         photosController.appendToMap(mapController.map);
-        photosController.showLayer();
+        $('#navigation-photos').click(function() {
+            photosController.toggleLayer();
+        });
 
         // Popup
         $(document).on('click', '#opening-hours-header', function() {

templates/navigation/index.php

@@ -1,5 +1,5 @@
 <ul>
-	<li><a href="#">First level entry</a></li>
+	<li id="navigation-photos"><a href="#">Photos</a></li>
 	<li>
 		<a href="#">First level container</a>
 		<ul>