Move shared html to a partial

app/views/shared/issuable/_label_dropdown.html.haml

@@ -6,23 +6,7 @@
       = h(params[:label_name].presence || "Label")
     = icon('chevron-down')
   .dropdown-menu.dropdown-select.dropdown-menu-paging.dropdown-menu-labels.dropdown-menu-selectable
-    .dropdown-page-one
-      = dropdown_title("Filter by label")
-      = dropdown_filter("Search labels")
-      = dropdown_content
-      - if @project
-        = dropdown_footer do
-          %ul.dropdown-footer-list
-            - if can? current_user, :admin_label, @project
-              %li
-                %a.dropdown-toggle-page{href: "#"}
-                  Create new
-            %li
-              = link_to namespace_project_labels_path(@project.namespace, @project) do
-                - if can? current_user, :admin_label, @project
-                  Manage labels
-                - else
-                  View labels
+    = render partial: "shared/issuable/label_page_default", locals: { title: "Filter by label" }
     - if can? current_user, :admin_label, @project and @project
       = render partial: "shared/issuable/label_page_create"
     = dropdown_loading

app/views/shared/issuable/_label_page_default.html.haml

+- title = local_assigns.fetch(:title, 'Assign labels')
+- filter_placeholder = local_assigns.fetch(:filter_placeholder, 'Search labels')
+.dropdown-page-one
+  = dropdown_title(title)
+  = dropdown_filter(filter_placeholder)
+  = dropdown_content
+  - if @project
+    = dropdown_footer do
+      %ul.dropdown-footer-list
+        - if can? current_user, :admin_label, @project
+          %li
+            %a.dropdown-toggle-page{href: "#"}
+              Create new
+        %li
+          = link_to namespace_project_labels_path(@project.namespace, @project), :"data-is-link" => true do
+            - if can? current_user, :admin_label, @project
+              Manage labels
+            - else
+              View labels
\ No newline at end of file

app/views/shared/issuable/_sidebar.html.haml

@@ -101,23 +101,7 @@
                   Label
                 = icon('chevron-down')
               .dropdown-menu.dropdown-select.dropdown-menu-paging.dropdown-menu-labels.dropdown-menu-selectable
-                .dropdown-page-one
-                  = dropdown_title("Assign labels")
-                  = dropdown_filter("Search labels")
-                  = dropdown_content
-                  - if @project
-                    = dropdown_footer do
-                      %ul.dropdown-footer-list
-                        - if can? current_user, :admin_label, @project
-                          %li
-                            %a.dropdown-toggle-page{href: "#"}
-                              Create new
-                        %li
-                          = link_to namespace_project_labels_path(@project.namespace, @project), :"data-is-link" => true do
-                            - if can? current_user, :admin_label, @project
-                              Manage labels
-                            - else
-                              View labels
+                = render partial: "shared/issuable/label_page_default"
                 - if can? current_user, :admin_label, @project and @project
                   = render partial: "shared/issuable/label_page_create"