allow filtering events by month

src/app/level2/Level2.php

@@ -160,4 +160,20 @@
 
     }
 
+    static public function getEventsByMonth( $events, $year, $month ) {
+
+      foreach( $events as $event ) {
+
+        if ( ( date( 'Y', $event[ 'start' ] ) == $year ) && ( date( 'm', $event[ 'start' ] ) == $month ) ) {
+
+          $eventsInMonth[] = $event;
+
+        }
+
+      }
+
+      return $eventsInMonth;
+
+    }
+
   }

src/app/level2/WebControllerProvider.php

@@ -4,6 +4,7 @@
 
   use Silex\Application;
   use Silex\ControllerProviderInterface;
+  use Symfony\Component\HttpFoundation\Request;
 
   class WebControllerProvider implements ControllerProviderInterface {
 
@@ -28,17 +29,34 @@
 
       });
 
-      $ctr->get('/events', function() use ( $app ) {
+      $ctr->get('/events/', function() use ( $app ) {
 
         return $app['twig']->render(
           'events.twig',
           array(
             'page'      =>  'events',
             'level2'    =>  Level2::getStatus( $app ),
-            'events'    =>  array_slice(
+            'events'    =>  Level2::getEventsByMonth(
               Level2::getEvents( $app ),
-              0,
+              date( 'Y' ),
-              100
+              date( 'm' )
+            )
+          )
+        );
+
+      });
+
+      $ctr->get('/events/{year}/{month}', function( $year, $month ) use ( $app ) {
+
+        return $app['twig']->render(
+          'events.twig',
+          array(
+            'page'      =>  'events',
+            'level2'    =>  Level2::getStatus( $app ),
+            'events'    =>  Level2::getEventsByMonth(
+              Level2::getEvents( $app ),
+              $year,
+              $month
             )
           )
         );