clean up logs, add develop comments

pycsw/ogc/api/templates/items.html

@@ -211,6 +211,7 @@
 function facet(val){
   location.href="{{updateurl('facets','facetprop')}}".replace('facetprop',val);
 }
+//if url has a bbox, enable the spatial filter 
 {% if 'bbox' in attrs.keys() and (attrs['bbox'].split('%2C')|length) == 4 %}
 var bbox = [
           [{{ attrs['bbox'].split('%2C')[1] }}, {{ attrs['bbox'].split('%2C')[0] }}], 
@@ -219,6 +220,8 @@
 {% else %}
 var bbox = null;
 {% endif %}
+
+//if filter enabled, apply the spatial filter
 function apply_spatial_filter(){
   if ($('#spatial-filter-check').attr('checked')) {
     location.href="{{ updateurl('bbox','tmptmp') }}".replace('tmptmp',yx(rectangle.getBounds()));
@@ -258,6 +261,7 @@
     }
     {% endif %}
 
+    //set rectangle if page initializes with a spatial filter
     if (bbox){
       setRectangle(bbox);
       map.fitBounds(bbox);
@@ -268,6 +272,7 @@
         dashArray: '',
         fillOpacity: 0.5
     }
+
     {% if data['features'] %}
     $(document).ready(function() {
         $('#items-table-table tr').on('mouseenter', function(e){
@@ -293,6 +298,7 @@
     });
     {% endif %}
 
+//generates a pycsw bbox from leaflet bounds    
 function yx (b){
   if (b && b._southWest){
     return [b._southWest.lng,b._southWest.lat,b._northEast.lng,b._northEast.lat].join(',');
@@ -301,27 +307,23 @@
 
 var rectangle;
 
+// creates or sets the filter rectangle and adds it to map
 function setRectangle(bbox){
   if (rectangle){
       rectangle.setBounds(bbox)
   } else {
       rectangle = L.rectangle(bbox);
       rectangle.editing.enable();
-      rectangle.on('edit', function() {
-        bbox = rectangle.getBounds();
-        console.log(rectangle.getBounds().toString());
-      });
+      rectangle.setStyle({color :'green'});
   }
   map.addLayer(rectangle);
 }
 
+// en/disables the spatial filter, the layer is removed or added at 95% map bounds
 function trigger_spatial_filter(){
     if (map.hasLayer(rectangle)){
-      console.log(bbox);
       rectangle.remove();
-      bbox = null;
     } else {
-      console.log(map.getBounds().pad(-0.95));
       setRectangle(map.getBounds().pad(-0.95));
     }
 }