From 810f5df0057b28d671ffc47ef973c46d807eb995 Mon Sep 17 00:00:00 2001
From: Denis Tataurov <sineedus@mail.ru>
Date: Thu, 18 May 2017 19:12:06 +0300
Subject: [PATCH] Patch batch actions

---
 lib/ex_admin/index.ex                   |  4 +---
 lib/ex_admin/themes/admin_lte2/index.ex | 11 ++++++-----
 2 files changed, 7 insertions(+), 8 deletions(-)

diff --git a/lib/ex_admin/index.ex b/lib/ex_admin/index.ex
index 638c6a24..7f23be4a 100644
--- a/lib/ex_admin/index.ex
+++ b/lib/ex_admin/index.ex
@@ -274,12 +274,10 @@ defmodule ExAdmin.Index do
 
   @doc false
   def render_index_pages(conn, page, scope_counts, cell, page_opts) do
-    # require IEx
-    # IEx.pry
     name = resource_model(conn) |> titleize |> Inflex.pluralize
     defn = conn.assigns.defn
     label = get_resource_label(conn) |> Inflex.pluralize
-    batch_actions = (not false in defn.batch_actions) and :delete in page_opts[:actions]
+    batch_actions = (not false in defn.batch_actions)
     opts = %{
       columns: Map.get(page_opts, :columns, 3),
       column_list: Map.get(page_opts, :column_list),
diff --git a/lib/ex_admin/themes/admin_lte2/index.ex b/lib/ex_admin/themes/admin_lte2/index.ex
index 99944473..0ad18fd2 100644
--- a/lib/ex_admin/themes/admin_lte2/index.ex
+++ b/lib/ex_admin/themes/admin_lte2/index.ex
@@ -122,10 +122,12 @@ defmodule ExAdmin.Theme.AdminLte2.Index do
     |> Enum.reverse
   end
 
-  def batch_action_form(_conn, enabled?, scopes, name, _scope_counts, fun) do
-    msg = gettext "Are you sure you want to delete these %{name}? You wont be able to undo this.", name: name
+  def batch_action_form(conn, enabled?, scopes, name, _scope_counts, fun) do
     scopes = unless Application.get_env(:ex_admin, :scopes_index_page, true), do: [], else: scopes
     if enabled? or scopes != [] do
+      resource_model = resource_model(conn)
+      name = resource_model |> base_name |> Inflex.underscore |> pluralize
+      view_module = Module.concat(ExAdmin, resource_model <> "View")
       form "#collection_selection", action: "/admin/#{name}/batch_action", method: :post, "accept-charset": "UTF-8" do
         div style: "margin:0;padding:0;display:inline" do
           csrf = Plug.CSRFProtection.get_csrf_token
@@ -133,6 +135,7 @@ defmodule ExAdmin.Theme.AdminLte2.Index do
           input(type: :hidden, name: "_csrf_token", value: csrf)
         end
         input "#batch_action", name: "batch_action", type: :hidden
+        input "scope", name: "scope", type: :hidden, value: conn.params["scope"]
         div ".box-header" do
           div ".table_tools" do
             if enabled? do
@@ -143,9 +146,7 @@ defmodule ExAdmin.Theme.AdminLte2.Index do
                 div ".dropdown_menu_list_wrapper", style: "display: none;" do
                   div ".dropdown_menu_nipple"
                   ul ".dropdown_menu_list" do
-                    li do
-                      a ".batch_action " <> (gettext "Delete Selected"), href: "#", "data-action": :destroy, "data-confirm": msg
-                    end
+                    raw Phoenix.View.render(view_module, "batch_actions.html", [conn: conn])
                   end
                 end
               end