Do not change player source if stream updates but user is watching recording

app/assets/javascripts/stream_player.js.erb

@@ -0,0 +1,28 @@
+$(document).on("click", "[data-behavior=play_recording]", function() {
+    if ($(this).hasClass('active')){
+        return false;
+    }
+
+    window.recording_selected = true;
+
+    var playback_url = $(this).attr("data-playback-url")
+    $("#broadcast_video").empty();
+
+    new Clappr.Player({
+        <%= "baseUrl: 'http://cdn.clappr.io/latest'," if Rails.env.test? %>
+        parentId: '#broadcast_video',
+        source: playback_url,
+        width: '100%',
+        height: '100%',
+        autoPlay: true
+    });
+
+    $(".dropdown-menu").children().removeClass('active');
+    $(".dropdown-menu").children().children('i').remove();
+    $(this).siblings().removeClass('active');
+    $(this).siblings().children("i").remove();
+    $(this).addClass('active');
+    $(this).prepend('<i class="fa fa-check">&nbsp;</i>');
+});
+
+$(document).on("click", "[data-behavior=play_stream]", function() { window.recording_selected = false; });