Adds user admin capabilities and missing i18n entries

app/controllers/admin/users_controller.rb

@@ -1,25 +1,42 @@
 class Admin::UsersController < Admin::BaseController
+  before_filter :set_valid_filters, only: :index
+  before_filter :parse_filter, only: :index
+
+  before_filter :load_user, only: [:confirm_hide, :restore]
 
   def index
-    @users = User.only_hidden.page(params[:page])
+    @users = User.only_hidden.send(@filter).page(params[:page])
   end
 
   def show
     @user = User.with_hidden.find(params[:id])
-    @debates = Debate.where(author_id: @user.id).with_hidden.page(params[:page])
-    @comments = Comment.where(user_id: @user.id).with_hidden.page(params[:page])
+    @debates = @user.debates.with_hidden.page(params[:page])
+    @comments = @user.comments.with_hidden.page(params[:page])
+  end
+
+  def confirm_hide
+    @user.confirm_hide
+    redirect_to request.query_parameters.merge(action: :index)
   end
 
   def restore
-    user = User.with_hidden.find(params[:id])
-    if hidden_at = user.hidden_at
-      debates_ids = Debate.only_hidden.where(author_id: user.id).where("debates.hidden_at > ?", hidden_at).pluck(:id)
-      comments_ids = Comment.only_hidden.where(user_id: user.id).where("comments.hidden_at > ?", hidden_at).pluck(:id)
-
-      user.restore
-      Debate.restore_all debates_ids
-      Comment.restore_all comments_ids
-    end
-    redirect_to admin_users_path, notice: t('admin.users.restore.success')
+    @user.restore
+    redirect_to request.query_parameters.merge(action: :index)
   end
-end
+
+  private
+
+    def load_user
+      @user = User.with_hidden.find(params[:id])
+    end
+
+    def set_valid_filters
+      @valid_filters = %w{all with_confirmed_hide}
+    end
+
+    def parse_filter
+      @filter = params[:filter]
+      @filter = 'all' unless @valid_filters.include?(@filter)
+    end
+
+end