Use class base_name instead of demodulize

app/services/dialog_local_service.rb

@@ -1,40 +1,4 @@
 class DialogLocalService
-  NEW_DIALOG_USERS = %w(
-    AvailabilityZone
-    CloudNetwork
-    CloudObjectStoreContainer
-    CloudSubnet
-    CloudTenant
-    CloudVolume
-    ContainerGroup
-    ContainerImage
-    ContainerNode
-    ContainerProject
-    ContainerTemplate
-    ContainerVolume
-    EmsCluster
-    GenericObject
-    Host
-    InfraManager
-    LoadBalancer
-    MiqGroup
-    NetworkRouter
-    OrchestrationStack
-    SecurityGroup
-    Service
-    ServiceAnsiblePlaybook
-    ServiceAnsibleTower
-    ServiceContainerTemplate
-    ServiceGeneric
-    ServiceOrchestration
-    Storage
-    Switch
-    Template
-    Tenant
-    User
-    Vm
-  ).freeze
-
   def determine_dialog_locals_for_svc_catalog_provision(resource_action, target, finish_submit_endpoint)
     api_submit_endpoint = "/api/service_catalogs/#{target.service_template_catalog_id}/service_templates/#{target.id}"
 
@@ -53,13 +17,9 @@ def determine_dialog_locals_for_svc_catalog_provision(resource_action, target, f
   end
 
   def determine_dialog_locals_for_custom_button(obj, button_name, resource_action, display_options = {})
-    dialog_locals = {:force_old_dialog_use => true}
-
-    return dialog_locals unless NEW_DIALOG_USERS.include?(obj.class.name.demodulize)
-
     submit_endpoint, cancel_endpoint = determine_api_endpoints(obj, display_options)
 
-    dialog_locals.merge!(
+    {
       :resource_action_id     => resource_action.id,
       :target_id              => obj.id,
       :target_type            => determine_target_type(obj),
@@ -70,27 +30,34 @@ def determine_dialog_locals_for_custom_button(obj, button_name, resource_action,
       :finish_submit_endpoint => cancel_endpoint,
       :cancel_endpoint        => cancel_endpoint,
       :open_url               => false
-    )
-
-    dialog_locals
+    }
   end
 
   private
 
   def determine_api_endpoints(obj, display_options = {})
-    base_name = obj.class.name.demodulize
+    base_name = obj.class.base_model.name
     case base_name
     when /EmsCluster/
       api_collection_name = "clusters"
       cancel_endpoint = "/ems_cluster"
+    when /MiqTemplate/
+      if obj.class.name.demodulize == "Vm"
+        api_collection_name = "vms"
+        cancel_endpoint = display_options[:cancel_endpoint] || "/vm_infra/explorer"
+      else
+        api_collection_name = "templates"
+        cancel_endpoint = display_options[:cancel_endpoint] || "/vm_or_template/explorer"
+      end
+
     when /GenericObject/
       api_collection_name = "generic_objects"
       cancel_endpoint = if !display_options.empty? && display_options[:display_id]
                           "/service/show/#{display_options[:display_id]}?display=generic_objects"
                         else
                           "/service/explorer"
                         end
-    when /InfraManager/
+    when /ExtManagementSystem/
       api_collection_name = "providers"
       cancel_endpoint = "/ems_infra"
     when /MiqGroup/
@@ -105,12 +72,6 @@ def determine_api_endpoints(obj, display_options = {})
     when /Switch/
       api_collection_name = "switches"
       cancel_endpoint = "/infra_networking/explorer"
-
-    # ^ is necessary otherwise we match on ContainerTemplates
-    when /^Template/
-      api_collection_name = "templates"
-      cancel_endpoint = display_options[:cancel_endpoint] || "/vm_or_template/explorer"
-
     # ^ is necessary otherwise we match CloudTenant
     when /^Tenant/
       api_collection_name = "tenants"

spec/services/dialog_local_service_spec.rb

@@ -77,6 +77,13 @@
                        "cloud_network", "cloud_networks", "/cloud_network"
     end
 
+    context "when the object is a private CloudNetwork" do
+      let(:obj) { double(:class => ManageIQ::Providers::Openstack::NetworkManager::CloudNetwork::Private, :id => 123) }
+
+      include_examples "DialogLocalService#determine_dialog_locals_for_custom_button return value",
+                       "cloud_network", "cloud_networks", "/cloud_network"
+    end
+
     context "when the object is a CloudObjectStoreContainer" do
       let(:obj) { double(:class => ManageIQ::Providers::Amazon::StorageManager::S3::CloudObjectStoreContainer, :id => 123) }
 
@@ -168,6 +175,13 @@
                        "host", "hosts", "/host"
     end
 
+    context "when the object is a HostEsx" do
+      let(:obj) { double(:class => ManageIQ::Providers::Vmware::InfraManager::HostEsx, :id => 123) }
+
+      include_examples "DialogLocalService#determine_dialog_locals_for_custom_button return value",
+                       "host_esx", "hosts", "/host"
+    end
+
     context "when the object is an InfraManager" do
       let(:obj) { double(:class => ManageIQ::Providers::Vmware::InfraManager, :id => 123) }
 
@@ -292,15 +306,5 @@
                          "vm", "vms", "/vm_infra/explorer"
       end
     end
-
-    context "when the object does not support new dialogs" do
-      let(:obj) { double(:id => 123) }
-
-      it "returns a hash with 'force_old_dialog_use' set to true" do
-        expect(service.determine_dialog_locals_for_custom_button(obj, button_name, resource_action)).to eq(
-          :force_old_dialog_use => true
-        )
-      end
-    end
   end
 end