增加个人活动列表，作业过滤功能，删除课程作业搜索框，修复课程页面以学生角色搜索也会出现新建课程的bug

app/controllers/bids_controller.rb

@@ -28,8 +28,6 @@ class BidsController < ApplicationController
       @bids = Bid.visible.where('reward_type = ?', 1)
     end
 
-   
-
     @bids = @bids.like(params[:name]) if params[:name].present?
     @bid_count = @bids.count
     @bid_pages = Paginator.new @bid_count, @limit, params['page']
@@ -310,6 +308,18 @@ class BidsController < ApplicationController
     # @project = Project.where("id in []", a)
     @user = @bid.author
     @bidding_project = @bid.biding_projects.all
+    if params[:student_id].present?
+      @temp = []
+      @bidding_project.each do |pro|
+        if pro.project && pro.project.project_status
+          if /#{params[:student_id]}/ =~  pro.user.user_extensions.student_id
+            @temp << pro
+          end
+        end
+        @temp
+      end
+      @bidding_project = @temp
+    else
     #added by nie
     @temp = []
     @bidding_project.each do |pro|
@@ -322,6 +332,8 @@ class BidsController < ApplicationController
         @bidding_project = @temp.sort {|a,b| b.project.project_status.grade <=> a.project.project_status.grade}
     end
     #ended
+    end
+
     if @bid.homework_type == 1
       @homework = HomeworkAttach.new
       @homework_list = @bid.homeworks

app/controllers/users_controller.rb

@@ -113,6 +113,8 @@ class UsersController < ApplicationController
       events << Redmine::Activity::Fetcher.new(User.current, :author => @user).events(nil, nil, :limit => 30)
     end
     
+    
+    
     @events_by_day = events.group_by(&:event_date)
 
     unless User.current.admin?
@@ -424,6 +426,23 @@ class UsersController < ApplicationController
       @state = 0
     end
     
+    if params[:user].present?
+      user_temp = User.find_by_sql("select id from users where firstname like '%#{params[:user]}%' or lastname like '%#{params[:user]}%'")
+      if user_temp.size > 1
+        activity = Activity.where('user_id in (?)', user_temp).order('id desc') 
+      elsif user_temp.size == 1
+        activity = Activity.where('user_id = ?', user_temp).order('id desc') 
+      else
+        activity = Activity.where("1 = 0")
+      end
+      @offset, @limit = api_offset_and_limit({:limit => 10})
+      @activity_count = activity.count 
+      @activity_pages = Paginator.new @activity_count, @limit, params['page']
+      @offset ||= @activity_pages.offset
+      @activity = activity.offset(@offset).limit(@limit) 
+      @state = 0
+    end
+    
     
 #Modified by nie
     unless User.current.admin?

app/views/bids/_list_projects.html.erb

@@ -1,6 +1,25 @@
+<%= form_tag(:controller => 'bids', :action => "show_project", :method => :get) do %>
+<div class="project-search-block">
+	<table width="100%" valign="center">
+		<tr>
+			<td width="16%"><span style="margin-left:0px"><%= l(:label_task_plural)%></span></td>
 			
+           
+           
+            <td align="right">
+			<div class="project-search">
+				<%= text_field_tag 'student_id', params[:student_id], :size => 30 %>
+				<%= submit_tag l(:label_search_by_student_id), :class => "small", :name => nil %>	
+			</div></td>
+		</tr>
+	</table>
+</div>
+<% end %>
 <% bidding_project.each do |b_project|%>
 <% if b_project.project %>
+
+
+
 <table width="90%" border="0" align='center'>
 	<tr>
 		<td>
@@ -24,7 +43,7 @@
 						
 						<td style="color: red;" align="right" valign="0.1em" width="16%">
 							<strong><span id="reward_result_<%=b_project.id%>"> <!-- 调用js进行刷新 -->
-						    <%=  l(:label_system_grade) %>:<%= (b_project.project.project_status.nil? ? 0 : b_project.project.project_status.grade) unless (b_project.project.project_status.nil? && b_project.project.nil?) %>
+						    <%=  l(:label_system_grade) %>:<%= (b_project.project.project_status.nil? ? 0.0 : b_project.project.project_status.grade) unless (b_project.project.project_status.nil? && b_project.project.nil?) %>
 							<% if get_prize(b_project).nil? or get_prize(b_project) == "" %>
 									<% if  @bid.deadline < Date.today %>
 					    	           	<%= l(:label_noawards)%>

app/views/layouts/base_users.html.erb

@@ -213,12 +213,14 @@
 								<%= render_menu :user_menu %>
 								<% end %>
 							</div>
+							
 							<%= yield %>
 							<%= call_hook :view_layouts_base_content %>
 							<div style="clear:both;"></div>
 							<%= render_flash_messages %>
 
 						</div>
+					
 						<%= render :partial => 'layouts/base_footer'%>
 					</div>
 					<div id="ajax-indicator" style="display:none;">

app/views/projects/_project.html.erb

@@ -89,7 +89,7 @@
 	</div>
 	<div class="grade">
 		<% if @project.project_type !=1 %>
-		<%= content_tag('span', "#{l(:label_project_grade)}: ")%><span style='color:red'><%= @project.project_status.grade%></span>
+		<%= content_tag('span', "#{l(:label_project_grade)}: ")%><span style='color:red'><%=@project.project_status ? @project.project_status.grade : 0.0 %></span>
 	    <% end %>
 	</div>
 	<!--   added by  liuping  -->

app/views/projects/search.html.erb

@@ -12,10 +12,13 @@
 				</span></td>
 			<td valign="center"><%= link_to(l(:label_project_new), {:controller => 'projects', :action => 'new'}, :class => 'icon icon-add') if User.current.allowed_to?(:add_project, nil, :global => true) %></td>
 				<% else %>
+				   
 				   <%= l(:label_new_course)%>
 				   
 				</span></td>
+		   <% if User.current.user_extensions.identity == 0 %>
 			<td valign="center"><%= link_to(l(:label_course_new), {:controller => 'projects', :action => 'new', :course => 1, :project_type => @project_type}, :class => 'icon icon-add') if User.current.allowed_to?(:add_project, nil, :global => true) %></td>
+           <% end %>
            <% end %>
 			<td align="right">
 			<div class="project-search">

app/views/users/show.html.erb

@@ -1,6 +1,22 @@
 <% if User.current.id == @user.id%>
 <%= show_activity @state%>
+<%= form_tag(:controller => 'users', :action => "show") do %>
+<div class="user-search-block">
+	<table width="100%" valign="center">
+		<tr>
+            <td align="right">
+			<div class="project-search">
+				<%= text_field_tag 'user', params[:user], :size => 30 %>
+				<%= submit_tag l(:label_search_by_user), :class => "small", :name => nil %>	
+			</div></td>
+		</tr>
+	</table>
+</div>
 <% end %>
+<% end %>
+
+
+
 <% unless @state == 2%>
 <% unless @activity.empty? %>
 <div id="activity">

app/views/users/user_activities.html.erb

@@ -19,6 +19,7 @@
 
 
 <% unless @events_by_day.empty? %>
+
 <div id="activity">
 <% @events_by_day.keys.sort.reverse.each do |day| %>
 <% @events_by_day[day].sort {|x,y| y.event_datetime <=> x.event_datetime }.each do |e| -%>

config/locales/zh.yml

@@ -827,7 +827,7 @@ zh:
   label_user_login: "最后登录:"
   label_user_mail: "邮件地址:"
   label_user_joinin: "加入时间:"
-  label_user_activities: 您当前还没有活动，快来加入我们吧！
+  label_user_activities: 您没有关注该用户，请尝试重新输入！
   label_user_activities_other: 该用户暂无任何动态！
   label_project_overview: "概述"
   label_project_tool: "工具"
@@ -1603,6 +1603,8 @@ zh:
     one: 份资料
     other: 份资料
   
+
+  
   #add by men
   label_technicl_title_professor: 教授
   label_technicl_title_associate_professor: 副教授
@@ -1663,4 +1665,7 @@ zh:
   label_has_watched_project: 关注的项目
   label_project_take: 参与的项目
   label_peoject_take_in: 加入了项目：
+  label_search_by_user: 按用户搜索
   label_update_homework_succeed: 作业更新成功
+  label_task_plural: 作业
+  label_search_by_student_id: 按学号过滤

config/routes.rb

@@ -81,6 +81,7 @@ RedmineApp::Application.routes.draw do
 
   get 'projects/:id/issues/report', :to => 'reports#issue_report', :as => 'project_issues_report'
   get 'projects/:id/issues/report/:detail', :to => 'reports#issue_report_details', :as => 'project_issues_report_details'
+  post '/users/:id/user_activities', :to => 'users#show', :as => "user_activities"
   
   #added by young
   resources :users do 

public/themes/redpenny-master/stylesheets/application.css

@@ -1571,6 +1571,17 @@ div.issue-note .description {
 	overflow: hidden;
 }
 
+/*
+ *Added by nie
+ */
+
+div.user-search-block {
+	display: inline;
+	float: right;
+	margin-top: -65px;
+	
+}
+
  /*issue style  Added by nie
  */
 
@@ -1710,7 +1721,7 @@ div.member_content {
 }
 
 /*
- * Designed for search content
+ * Designed for project#search
  * Added by nie
  */
 div.project-search-block {