modify admin show

BY nieguanfei && huangjinquan

app/controllers/users_controller.rb

@@ -59,9 +59,13 @@ class UsersController < ApplicationController
   helper :words
   #added by young
   def user_projects
-    cond = Project.visible_condition(User.current) + "AND projects.project_type <> 1"
-    @memberships = @user.memberships.all(:conditions => cond)
-
+    
+    if User.current.admin?
+      @memberships = @user.memberships.all
+    else
+      cond = Project.visible_condition(User.current) + "AND projects.project_type <> 1"
+      @memberships = @user.memberships.all(:conditions => cond)
+    end
     events = Redmine::Activity::Fetcher.new(User.current, :author => @user).events(nil, nil, :limit => 20)
     @events_by_day = events.group_by(&:event_date)
     @state = 0