用户连接 id变成用户名

app/controllers/users_controller.rb

@@ -2708,7 +2708,7 @@ class UsersController < ApplicationController
   # 资源库 分为全部  课程资源 项目资源 附件
   def user_resource
     # 别人的资源库是没有权限去看的
-    if User.current.id.to_i != params[:id].to_i
+    if User.current.id.to_i != @user.id.to_i
       render_403
       return
     end

app/helpers/application_helper.rb

@@ -33,6 +33,19 @@ module ApplicationHelper
   extend Forwardable
   def_delegators :wiki_helper, :wikitoolbar_for, :heads_for_wiki_formatter
 
+
+  def user_path(resource, parameters = {})
+    if Fixnum ===  resource
+      resource = User.find(resource)
+    end
+    super
+  end
+
+  # def user_blogs_path(resource,parameters={})
+  #   super
+  # end
+
+
   def update_visiti_count container
     container.update_column(:visits, container.visits + 1)
   end

app/models/user.rb

@@ -1072,16 +1072,25 @@ class User < Principal
     anonymous_user
   end
 
+  def self.is_id?(id)
+    Fixnum===id || id.to_i.to_s == id
+  end
+
   # refactor User model find function,
   # return anonymous user when can not find user id = user_id
   def self.find (*args, &block)
     begin
+      return find_by_login(args.first) if args.size==1 && !is_id?(args.first)
       super
     rescue
       self.anonymous
     end
     # super
   end
+
+  def to_param
+    login
+  end
   # Salts all existing unsalted passwords
   # It changes password storage scheme from SHA1(password) to SHA1(salt + SHA1(password))
   # This method is used in the SaltPasswords migration and is to be kept as is

config/routes.rb

@@ -522,6 +522,10 @@ RedmineApp::Application.routes.draw do
   match 'courses/:course_id/news/index', :to => 'news#index', :via => [:get, :post], :as => 'new_course_news'
   match 'courses/:course_id/news/new', :to => 'news#new', :via => [:get, :post]
 
+  scope ":username" do
+    resources :posts
+  end
+
   #added by young
   resources :users do
     collection do