adds spatial search constraints to breadcrumb

app/assets/javascripts/geoblacklight/modules/results.js

@@ -58,6 +58,7 @@ Blacklight.onLoad(function() {
       $('#documents').replaceWith($doc.find('#documents'));
       $('#sidebar').replaceWith($doc.find('#sidebar'));
       $('#sortAndPerPage').replaceWith($doc.find('#sortAndPerPage'));
+      $('#appliedParams').replaceWith($doc.find('#appliedParams'));
       if ($('#map').next().length) {
         $('#map').next().replaceWith($doc.find('#map').next());
       } else {

lib/geoblacklight.rb

@@ -1,6 +1,7 @@
 require "geoblacklight/engine"
 
 module Geoblacklight
+  require 'geoblacklight/catalog_helper_override'
   require 'geoblacklight/config'
   require 'geoblacklight/constants'
   require 'geoblacklight/controller_override'
@@ -20,6 +21,7 @@ module Geoblacklight
   require 'geoblacklight/references'
   def self.inject!
     CatalogController.send(:include, Geoblacklight::ControllerOverride)
+    CatalogController.send(:include, Geoblacklight::CatalogHelperOverride)
     CatalogController.send(:include, Geoblacklight::ViewHelperOverride)
     CatalogController.send(:helper, Geoblacklight::ViewHelperOverride) unless
       CatalogController.helpers.is_a?(Geoblacklight::ViewHelperOverride)

lib/geoblacklight/catalog_helper_override.rb

@@ -0,0 +1,14 @@
+module Geoblacklight
+  module CatalogHelperOverride
+
+    ##
+    # Removes spatial query from params
+    # @param [Symbol] symbol of field to be removed
+    # @param [Hash] request parameters
+    def remove_spatial_filter_group(field, source_params = params)
+      p = source_params.dup
+      p.delete(field.to_s)
+      p
+    end
+  end
+end

lib/geoblacklight/view_helper_override.rb

@@ -1,15 +1,17 @@
 module Geoblacklight
   module ViewHelperOverride
-    def has_spatial_parameters?
+    include CatalogHelperOverride
+
+    def spatial_parameters?
       params[:bbox]
     end
 
     # Overrides BL method to enable results for spatial only params
     def has_search_parameters?
-      has_spatial_parameters? || super
+      spatial_parameters? || super
     end
 
-    def query_has_contraints?(params = params)
+    def query_has_constraints?(params = params)
       has_search_parameters? || super
     end
 
@@ -21,5 +23,17 @@ def render_search_to_s_bbox(params)
       return ''.html_safe if params['bbox'].blank?
       render_search_to_s_element('Bounding box', render_filter_value(params['bbox']) )
     end
+
+    def render_constraints_filters(params = params)
+      content = super(params)
+
+      if params[:bbox]
+        content << render_constraint_element('Bounding Box',
+          params[:bbox],
+          remove: catalog_index_path(remove_spatial_filter_group(:bbox, params)))
+      end
+
+      return content
+    end
   end
 end

spec/features/split_view.html.erb_spec.rb

@@ -57,6 +57,7 @@
     within '#appliedParams' do
       expect(page).to have_content('Subject polygon')
       expect(page).to have_content('Subject boundaries')
+      expect(page).to have_css 'span.filterName', text: 'Bounding Box'
     end
   end
 end

spec/lib/geoblacklight/view_helper_override_spec.rb

@@ -4,20 +4,20 @@
   class GeoblacklightControllerTestClass
     attr_accessor :params
   end
-  
+
   before(:each) do
     @fake_controller = GeoblacklightControllerTestClass.new
     @fake_controller.extend(Geoblacklight::ViewHelperOverride)
   end
-  
-  describe 'has_spatial_parameters?' do
+
+  describe 'spatial_parameters?' do
     it 'should not have spatial parameters' do
       @fake_controller.params = {}
-      expect(@fake_controller.has_spatial_parameters?).to be_falsey
+      expect(@fake_controller.spatial_parameters?).to be_falsey
     end
     it 'should have spatial parameters' do
       @fake_controller.params = { bbox: '123'}
-      expect(@fake_controller.has_spatial_parameters?).to be_truthy
+      expect(@fake_controller.spatial_parameters?).to be_truthy
     end
   end
   describe 'render_search_to_s_bbox' do