Merge pull request #4680 from tomhughes/validate-page-numbers

[rails.git] / app / controllers / notes_controller.rb

diff --git a/app/controllers/notes_controller.rb b/app/controllers/notes_controller.rb
index 440a620e8116806be582b4b996a88088cb53a1a7..26d27692e5cd5804386aca35191e68e26bbd7dbe 100644 (file)
--- a/app/controllers/notes_controller.rb
+++ b/app/controllers/notes_controller.rb
@@ -1,4 +1,6 @@
 class NotesController < ApplicationController
+  include UserMethods
+
   layout :map_layout
 
   before_action :check_api_readable
@@ -7,30 +9,24 @@ class NotesController < ApplicationController
 
   authorize_resource
 
+  before_action :lookup_user, :only => [:index]
   before_action :set_locale
   around_action :web_timeout
 
   ##
   # Display a list of notes by a specified user
   def index
-    if params[:display_name]
-      if @user = User.active.find_by(:display_name => params[:display_name])
-        @params = params.permit(:display_name)
-        @title = t ".title", :user => @user.display_name
-        @page = (params[:page] || 1).to_i
-        @page_size = 10
-        @notes = @user.notes
-        @notes = @notes.visible unless current_user&.moderator?
-        @notes = @notes.order("updated_at DESC, id").distinct.offset((@page - 1) * @page_size).limit(@page_size).preload(:comments => :author)
-
-        render :layout => "site"
-      else
-        @title = t "users.no_such_user.title"
-        @not_found_user = params[:display_name]
-
-        render :template => "users/no_such_user", :status => :not_found, :layout => "site"
-      end
-    end
+    param! :page, Integer, :min => 1
+
+    @params = params.permit(:display_name)
+    @title = t ".title", :user => @user.display_name
+    @page = (params[:page] || 1).to_i
+    @page_size = 10
+    @notes = @user.notes
+    @notes = @notes.visible unless current_user&.moderator?
+    @notes = @notes.order("updated_at DESC, id").distinct.offset((@page - 1) * @page_size).limit(@page_size).preload(:comments => :author)
+
+    render :layout => "site"
   end
 
   def show