Merge branch 'szzh' into cxt_course

app/controllers/admin_controller.rb

@@ -469,6 +469,23 @@ class AdminController < ApplicationController
     end
   end
 
+  #最近登录老师列表
+  def latest_login_teachers
+    scope = User.find_by_sql("SELECT * FROM users,user_extensions WHERE users.id = user_extensions.user_id AND user_extensions.identity=0 ORDER BY last_login_on DESC")
+    if params[:startdate].present?
+      scope = User.find_by_sql("SELECT * FROM users,user_extensions WHERE users.id = user_extensions.user_id AND user_extensions.identity=0 and last_login_on>= '#{params[:startdate]} 00:00:00' ORDER BY last_login_on DESC")
+    end
+    if params[:enddate].present?
+      scope = User.find_by_sql("SELECT * FROM users,user_extensions WHERE users.id = user_extensions.user_id AND user_extensions.identity=0 and last_login_on <= '#{params[:enddate]} 23:59:59' ORDER BY last_login_on DESC")
+    end
+    @teachers = scope
+    @teachers = paginateHelper @teachers,30
+    @page = (params['page'] || 1).to_i - 1
+    respond_to do |format|
+      format.html
+    end
+  end
+
   #作业
   def homework
     @homework = HomeworkCommon.order('end_time desc')

app/controllers/repositories_controller.rb

@@ -34,7 +34,7 @@ class RepositoriesController < ApplicationController
   before_filter :find_repository, :only => [:edit, :update, :destroy, :committers]
   before_filter :find_project_repository, :except => [:new, :create, :newcreate, :edit, :update, :destroy, :committers, :newrepo, :to_gitlab, :forked]
   before_filter :find_changeset, :only => [:revision, :add_related_issue, :remove_related_issue]
-  before_filter :authorize , :except => [:newrepo,:newcreate,:fork, :to_gitlab, :forked]
+  before_filter :authorize , :except => [:newrepo,:newcreate,:fork, :to_gitlab, :forked, :commit_diff]
   accept_rss_auth :revisions
   # hidden repositories filter // 隐藏代码过滤器
   before_filter :check_hidden_repo, :only => [:show, :stats, :revisions, :revision, :diff ]
@@ -521,6 +521,13 @@ update
     end
   end
 
+  # 每次提交对应的文件差异
+  def commit_diff
+    @commit_diff = $g.commit_diff(@project.gpid, params[:changeset])
+    @commit_details = $g.commit(@project.gpid, params[:changeset])
+    render :layout => 'base_projects'
+  end
+
   def diff
     if params[:format] == 'diff'
       @diff = @repository.diff(@path, @rev, @rev_to)

app/helpers/repositories_helper.rb

@@ -41,6 +41,16 @@ module RepositoriesHelper
     identifiers.include?(iden) ? false :true
   end
 
+  # 获取diff内容行号
+  def diff_line_num content
+    content.scan(/@@ -(\d+),\d+ \+\d+,\d+ @@/).first.join("").to_i
+  end
+
+  # 处理内容
+  def diff_content content
+    content.gsub!(/.*@@ -\d+,\d+ \+\d+,\d+ @@\n/m,'')
+  end
+
   def format_revision(revision)
     if revision.respond_to? :format_identifier
       revision.format_identifier

app/helpers/users_helper.rb

@@ -85,6 +85,11 @@ module UsersHelper
     end
   end
 
+  def link_to_user_version(version, options = {})
+    return '' unless version && version.is_a?(Version)
+    link_to_if version.visible?, format_version_name(version), { :controller => 'versions', :action => 'show', :id => version }, :class => "linkBlue"
+  end
+
   # 统计未读消息数
   def unviewed_message(user)
     course_count = CourseMessage.where("user_id =? and viewed =?", user, 0).count

app/models/attachment.rb

@@ -651,8 +651,8 @@ class Attachment < ActiveRecord::Base
 
   def decrease_attchments_count
     if self.container_type == "Project" && !self.project.project_score.nil?
-      aatach_count = self.container.project_score.attach_num - 1
-      self.container.project_score.update_attribute(:attach_num, aatach_count)
+      attach_count = self.container.project_score.attach_num - 1
+      self.container.project_score.update_attribute(:attach_num, attach_count < 0 ? 0 : attach_count)
     end
   end
 end

app/models/issue.rb

@@ -184,7 +184,7 @@ class Issue < ActiveRecord::Base
   def decrease_issues_count
     unless self.project.project_score.nil?
       issue_count = self.project.project_score.issue_num - 1
-      self.project.project_score.update_attribute(:issue_num, issue_count)
+      self.project.project_score.update_attribute(:issue_num, issue_count < 0 ? 0 : issue_count)
     end
   end
 

app/models/journal.rb

@@ -219,8 +219,9 @@ class Journal < ActiveRecord::Base
   # 减少留言数量统计
   def decrease_issues_journal_count
     unless self.issue.project.nil?
-      project = self.issue.project
-      project.project_score.update_attribute(:issue_journal_num, project.project_score.issue_journal_num - 1)
+      journal_count = self.issue.project.project_score.issue_journal_num - 1
+      # project = self.issue.project
+       self.issue.project.project_score.update_attribute(:issue_journal_num, journal_count < 0 ? 0 : journal_count)
     end
   end
 

app/models/message.rb

@@ -146,10 +146,10 @@ class Message < ActiveRecord::Base
       # 讨论区
       if self.parent_id.nil?
         count = self.project.project_score.board_num - 1
-        self.project.project_score.update_attribute(:board_num, count)
+        self.project.project_score.update_attribute(:board_num, count < 0 ? 0 : count)
       else # 回复
         count = self.project.project_score.board_message_num - 1
-        self.project.project_score.update_attribute(:board_message_num, count)
+        self.project.project_score.update_attribute(:board_message_num, count < 0 ? 0 : count)
       end
     end
   end

app/models/news.rb

@@ -126,7 +126,7 @@ class News < ActiveRecord::Base
   def decrease_news_count
     if self.project && !self.project.project_score.nil?
       count = self.project.project_score.news_num - 1
-      self.project.project_score.update_attribute(:news_num, count)
+      self.project.project_score.update_attribute(:news_num, count < 0 ? 0 : count)
     end
   end
 

app/views/admin/_tab_users.erb

@@ -0,0 +1,7 @@
+<div class="tabs">
+  <ul>
+    <li><%= link_to '用户', {:action => 'latest_login_users'},   class: "#{current_page?(latest_login_users_path)? 'selected' : nil }" %></li>
+    <li><%= link_to '老师',  {:action => 'latest_login_teachers'},  class: "#{current_page?(latest_login_teachers_path)? 'selected' : nil }" %></li>
+
+  </ul>
+</div>

app/views/admin/latest_login_teachers.html.erb

@@ -0,0 +1,84 @@
+<%= stylesheet_link_tag 'jquery/jquery-ui-1.9.2', :media => 'all' %>
+<h3>
+  <%=l(:label_latest_login_user_list)%>
+</h3>
+<%= render 'tab_users' %>
+
+<h3>
+  最近登录老师列表
+</h3>
+<%= form_tag({}, :method => :get) do %>
+    <fieldset>
+      <legend>
+        <%= l(:label_filter_plural) %>
+      </legend>
+      <label style="float:left">开始日期：</label>
+      <%= text_field_tag 'startdate', params[:startdate], :size => 15, :onchange=>"$('#ui-datepicker-div').hide()", :style=>"float:left"%>
+      <%= calendar_for('startdate')%><span style="float: left ">&nbsp;&nbsp;&nbsp;</span>
+      <label style="float:left">结束日期：</label>
+      <%= text_field_tag 'enddate', params[:enddate], :size => 15, :onchange =>"$('#ui-datepicker-div').hide()", :style=>"float:left"%>
+      <%= calendar_for('enddate')%> &nbsp;
+      <%= submit_tag l(:button_apply), :class => "small", :name => nil %>
+      <%= link_to l(:button_clear), {:controller => 'admin', :action => 'latest_login_teachers'}, :class => 'icon icon-reload' %>
+    </fieldset>
+<% end %>
+&nbsp;
+<div class="autoscroll">
+  <table class="list" style="width: 100%;table-layout: fixed">
+    <thead>
+    <tr>
+      <th style="width: 30px;">
+        序号
+      </th>
+      <th style="width: 70px;">
+        登录时间
+      </th>
+      <th style="width: 30px;">
+        用户id
+      </th>
+      <th style="width: 50px;">
+        用户姓名
+      </th>
+      <th style="width: 50px;">
+        用户登录名
+      </th>
+      <th style="width: 50px;">
+        用户身份
+      </th>
+    </tr>
+    </thead>
+    <tbody>
+    <% @count=@page * 30 %>
+    <% for teacher in @teachers do %>
+        <tr>
+          <% @count +=1 %>
+          <td align="center">
+            <%=@count %>
+          </td>
+          <td align="center">
+            <%=format_time(teacher.last_login_on) %>
+          </td>
+          <td align="center">
+            <%=teacher.id %>
+          </td>
+          <td align="center" style="white-space: nowrap;overflow: hidden;text-overflow: ellipsis;" class="name" title='<% if teacher.try(:realname) == ' '%><%= teacher.login%><% else %><%=teacher.try(:realname) %><% end %>'>
+            <% if teacher.try(:realname) == ' '%>
+                <%= link_to(teacher.login, user_path(teacher)) %>
+            <% else %>
+                <%= link_to(teacher.try(:realname), user_path(teacher)) %>
+            <% end %>
+          </td>
+          <td align="center">
+            <%=link_to(teacher.login, user_path(teacher)) %>
+          </td>
+          <td align="center">
+            老师
+          </td>
+        </tr>
+    <% end %>
+    </tbody>
+  </table>
+</div>
+<div class="pagination">
+  <%= pagination_links_full @obj_pages, @obj_count, :per_page_links => false %>
+</div>

app/views/admin/latest_login_users.html.erb

@@ -2,7 +2,10 @@
 <h3>
   <%=l(:label_latest_login_user_list)%>
 </h3>
-
+<%= render 'tab_users' %>
+<h3>
+  <%=l(:label_latest_login_user_list)%>
+</h3>
 <%= form_tag({}, :method => :get) do %>
     <fieldset>
       <legend>

app/views/common/_file.html.erb

@@ -8,7 +8,7 @@
       <a href="#L<%= line_num %>" style="padding-top: 0px;"><%= line_num %></a>
     </th>
     <td class="line-code">
-      <pre style="width:auto;white-space: nowrap; "><%= line.html_safe %></pre>
+      <pre style="width:auto;white-space: nowrap;overflow: auto; "><%= line.html_safe %></pre>
     </td>
   </tr>
   <% line_num += 1 %>

app/views/layouts/base_projects.html.erb

@@ -12,7 +12,7 @@
   <%= favicon %>
   <%= javascript_heads %>
   <%= heads_for_theme %>
-  <%= stylesheet_link_tag 'header','public', 'pleft', 'project','prettify','jquery/jquery-ui-1.9.2','repository','share' %>
+  <%= stylesheet_link_tag 'header','scm','public', 'pleft', 'project','prettify','jquery/jquery-ui-1.9.2','repository','share' %>
   <%= javascript_include_tag 'cookie','project', 'header','prettify','select_list_move','attachments' %>
 
   <%= call_hook :view_layouts_base_html_head %>

app/views/organizations/_org_course_homework.html.erb

@@ -114,9 +114,11 @@
       </div>
       <div class="cl"></div>
       <div>
-        <div class="homepagePostDeadline">
-          缺评扣分：<%= activity.homework_detail_manual.absence_penalty%>分/作品
-        </div>
+        <% if activity.anonymous_comment == 0%>
+            <div class="homepagePostDeadline">
+              缺评扣分：<%= activity.homework_detail_manual.absence_penalty%>分/作品
+            </div>
+        <% end %>
         <% if activity.anonymous_comment == 0%>
             <div class="homepagePostDeadline" style="float: right; margin-right: 220px;" id="evaluation_end_time_<%=user_activity_id %>">
               匿评关闭时间：<%= activity.homework_detail_manual.evaluation_end%>&nbsp;23:59

app/views/repositories/_commit_details.html.erb

@@ -0,0 +1,15 @@
+<div class="commit-row-info">
+  <% if !user_commit_rep(changeset.author_email).nil? %>
+      <a class="commit-author-link has_tooltip"> <span class="commit-author-name">
+                        <%= image_tag(url_to_avatar(user_commit_rep(changeset.author_email)), :width => "20", :height => "20", :class => "fl portraitRadius mt2 ml4 mr5") %>
+        <%= link_to user_commit_rep(changeset.author_email), user_path(user_commit_rep(changeset.author_email)), :length => 30 %></span></a>提交于
+      <div class="committed_ago">
+        <time class="time_ago js-timeago" title="<%= changeset.created_at %>"><%= time_tag(changeset.created_at) %>前 </time>&nbsp;
+      </div>
+  <% else %>
+      <span class="commit-author-name"><%= changeset.author_email %></span>提交于
+      <div class="committed_ago">
+        <time class="time_ago js-timeago" title="<%= changeset.created_at %>"><%= time_tag(changeset.created_at) %> 前</time>&nbsp;
+      </div>
+  <% end %>
+</div>

app/views/repositories/_dir_list_content.html.erb

@@ -24,10 +24,10 @@
 <!--<td class="size"><%#= (entry.size ? number_to_human_size(entry.size) : "?") unless entry.is_dir? %></td>-->
   <!--<td class="size"><%#= (entry.size ? number_to_human_size(entry.size) : "?") unless entry.is_dir? %></td>-->
 <% if @repository.report_last_commit %>
-<td class="revision"><%= link_to_revision(entry.changeset, @repository) if entry.changeset %></td>
-<td class="age"><%= distance_of_time_in_words(entry.lastrev.time, Time.now) if entry.lastrev && entry.lastrev.time %></td>
-<td class="author"><%= entry.author %></td>
-<td class="comments"><%=h truncate(entry.changeset.comments, :length => 50) if entry.changeset %></td>
+      <td class="revision"><%= link_to_revision(entry.changeset, @repository) if entry.changeset %></td>
+      <td class="age"><%= distance_of_time_in_words(entry.lastrev.time, Time.now) if entry.lastrev && entry.lastrev.time %></td>
+      <td class="author"><%= entry.author %></td>
+      <td class="comments"><%=h truncate(entry.changeset.comments, :length => 50) if entry.changeset %></td>
 <% end %>
 </tr>
 <% end %>

app/views/repositories/_revisions.html.erb

@@ -20,27 +20,13 @@
           <div class="col-md-10 col-sm-12">
             <ul class="bordered-list">
               <li class="commit js-toggle-container">
-                <div class="commit-row-info">
-                  <% if !user_commit_rep(changeset.author_email).nil? %>
-                      <a class="commit-author-link has_tooltip"> <span class="commit-author-name">
-                        <%= image_tag(url_to_avatar(user_commit_rep(changeset.author_email)), :width => "20", :height => "20", :class => "fl portraitRadius mt2 ml4 mr5") %>
-                        <%= link_to user_commit_rep(changeset.author_email), user_path(user_commit_rep(changeset.author_email)), :length => 30 %></span></a>提交于
-                      <div class="committed_ago">
-                        <time class="time_ago js-timeago" title="<%= changeset.created_at %>"><%= time_tag(changeset.created_at) %>前 </time>&nbsp;
-                      </div>
-                  <% else %>
-                      <span class="commit-author-name"><%= changeset.author_email %></span>提交于
-                      <div class="committed_ago">
-                        <time class="time_ago js-timeago" title="<%= changeset.created_at %>"><%= time_tag(changeset.created_at) %> 前</time>&nbsp;
-                      </div>
-                  <% end %>
-                </div>
+                <%= render :partial => 'commit_details', :locals => {:changeset => changeset} %>
                 <div style="padding-left:30px;" class="commit-row-title">
                 <strong class="str-truncated">
                   <a class="commit-row-message"><%= textilizable(truncate_at_line_break(changeset.message)) %></a>
                 </strong>
                 <div class="pull-right" title="修订号">
-                  <%= h truncate(changeset.short_id.to_s, :length => 20) %>
+                  <%= link_to truncate(changeset.short_id.to_s, :length => 20), {:controller => 'repositories', :action => 'commit_diff', :id => project.id, :changeset => changeset.id} %>
                 </div>
                 <div class="notes_count">
                 </div>

app/views/repositories/changes.html.erb

@@ -15,7 +15,7 @@
 
 <div class="mt10">
 
-  <%= render(:partial => 'revisions', :locals => {:project => @project, :path => @path ,:revisions => @commits, :entry => @entry ,:commits_pages =>@commits_pages , :commits_count => @commits_count}) unless @commits.empty? %>
+  <%= render(:partial => 'revisions', :locals => {:project => @project, :path => @path , :revisions => @commits, :entry => @entry , :commits_pages => @commits_pages , :commits_count => @commits_count}) unless @commits.empty? %>
 
 </div>
 <% content_for :header_tags do %>

app/views/repositories/commit_diff.html.erb

@@ -0,0 +1,55 @@
+<div class="project_r_h">
+  <div class="fl"><h2 class="project_h2_repository"><%= render :partial => 'breadcrumbs', :locals => {:path => @path, :kind => 'dir', :revision => @rev} %></h2></div>
+</div>
+<!--<script>-->
+<!--//    $(document).ready(function(){-->
+<!--//        $("#changed-files").click(function(){-->
+<!--//            $("#changed-files-detail").toggle();-->
+<!--//        });-->
+<!--//    });-->
+<!--</script>-->
+<div class="showing-changes-info fontGrey2"> Commit <a href="javascript:void()" class="linkGrey3">
+  <%= @commit_details.id %></a><br />
+  <li class="commit js-toggle-container">
+    <%= render :partial => 'commit_details', :locals => {:changeset => @commit_details} %>
+  </li>
+</div>
+<div class="showing-changes-project f14"><%= @commit_details.message %></div>
+<!--<div class="showing-changes-row fontGrey2">Showing <a href="javascript:void()" class="linkGrey3" id="changed-files">3 changed files</a> with <span class="c_green">3 additions</span> and <span class="c_red">3 deletions</span>-->
+  <!--<ol class="mt10" id="changed-files-detail">-->
+    <!--<li><a href="javascript:void()" class="linkGrey3" id="changed-files">app/views/organizations/_org_course_homework.html.erb</a> </li>-->
+    <!--<li><a href="javascript:void()" class="linkGrey3" id="changed-files">app/views/users/_course_homework.html.erb</a> </li>-->
+    <!--<li><a href="javascript:void()" class="linkGrey3" id="changed-files">app/views/users/_user_homework_detail.html.erb</a> </li>-->
+  <!--</ol>-->
+<!--</div>-->
+
+<% @commit_diff.each do |cd| %>
+    <div class="showing-changes-row fontGrey2">
+      <a href="javascript:void()" class="linkGrey3" id="changed-files">
+        <img src="/images/vlicon/file.png" width="18" height="20" style="vertical-align:middle;" class="mr5" /><%= cd.new_path %>
+      </a>
+    </div>
+    <div class="autoscroll">
+      <table class="filecontent syntaxhl" style="width:100%;" >
+        <tbody>
+        <% line_num = diff_line_num(cd.diff) %>
+        <% diff_content = diff_content(cd.diff) %>
+        <% syntax_highlight_lines(cd.new_path, Redmine::CodesetUtil.to_utf8_by_setting(diff_content)).each do |line| %>
+            <tr>
+              <th class="line-num" id="L<%= line_num %>" style="vertical-align: top;">
+                <a href="#L<%= line_num %>" style="padding-top: 0px;"><%= line_num %></a>
+              </th>
+              <% if line[0,1] == "-" %>
+                  <td class="line-code diff_out"><pre style="width:auto;white-space: nowrap; "><%= line.html_safe %></pre></td>
+              <% elsif line[0,1] == "+" %>
+                  <td class="line-code diff_in"><pre style="width:auto;white-space: nowrap; "><%= line.html_safe %></pre></td>
+              <% else%>
+                  <td class="line-code"><pre style="width:auto;white-space: nowrap; "><%= line.html_safe %></pre></td>
+              <% end %>
+            </tr>
+            <% line_num += 1 %>
+        <% end %>
+        </tbody>
+      </table>
+    </div>
+<% end %>

app/views/tags/update_project_tag_name.js.erb

@@ -1,11 +1,11 @@
-<% if @obj %>
-$("#tags_show-<%=@obj.class%>-<%=@obj.id%>").empty();
-$("#tags_show-<%=@obj.class%>-<%=@obj.id%>").html('<%= escape_javascript(render :partial => 'tags/tag_list',
-                         :locals => {:obj => @obj,:object_flag =>  @obj_flag,:select_tag_name => @select_tag_name}) %>');
-$("#tags_name_<%=@obj.id%>").val("");
-$("#add_tag_<%=@obj.id%>").hide();
-<% else %>
-$("#course_list").html("<%= escape_javascript(render :partial => 'files/project_list',
-        :locals => {project: @project,all_attachments: @all_attachments,sort:@sort,order:@order,project_attachments:@obj_attachments}) %>");
-<% end %>
+<% if @obj %>
+$("#tags_show-<%=@obj.class%>-<%=@obj.id%>").empty();
+$("#tags_show-<%=@obj.class%>-<%=@obj.id%>").html('<%= escape_javascript(render :partial => 'tags/tag_list',
+                         :locals => {:obj => @obj,:object_flag =>  @obj_flag,:select_tag_name => @select_tag_name}) %>');
+$("#tags_name_<%=@obj.id%>").val("");
+$("#add_tag_<%=@obj.id%>").hide();
+<% else %>
+$("#course_list").html("<%= escape_javascript(render :partial => 'files/project_list',
+        :locals => {project: @project,all_attachments: @all_attachments,sort:@sort,order:@order,project_attachments:@obj_attachments}) %>");
+<% end %>
 $("#files_tag_project").html("<%= escape_javascript(render :partial => "files/tag_yun_project", :locals => {:tag_list => @tag_list,:project => @project,:tag_name => @select_tag_name}) %>");

app/views/users/_course_homework.html.erb

@@ -114,9 +114,11 @@
       </div>
       <div class="cl"></div>
       <div>
-        <div class="homepagePostDeadline">
-          缺评扣分：<%= activity.homework_detail_manual.absence_penalty%>分/作品
-        </div>
+        <% if activity.anonymous_comment == 0%>
+            <div class="homepagePostDeadline">
+              缺评扣分：<%= activity.homework_detail_manual.absence_penalty%>分/作品
+            </div>
+        <% end %>
         <% if activity.anonymous_comment == 0%>
             <div class="homepagePostDeadline" style="float: right; margin-right: 220px;" id="evaluation_end_time_<%=user_activity_id %>">
               匿评关闭时间：<%= activity.homework_detail_manual.evaluation_end%>&nbsp;23:59

app/views/users/_user_homework_detail.html.erb

@@ -115,9 +115,11 @@
       </div>
       <div class="cl"></div>
       <div>
-        <div class="homepagePostDeadline">
-          缺评扣分：<%= homework_common.homework_detail_manual.absence_penalty%>分/作品
-        </div>
+        <% if homework_common.anonymous_comment == 0 %>
+            <div class="homepagePostDeadline">
+              缺评扣分：<%= homework_common.homework_detail_manual.absence_penalty%>分/作品
+            </div>
+        <% end %>
         <% if homework_common.anonymous_comment == 0%>
             <div class="homepagePostDeadline" style="float: right; margin-right: 220px;" id="evaluation_end_time_<%=homework_common.id %>">
               匿评关闭时间：<%= homework_common.homework_detail_manual.evaluation_end%>&nbsp;23:59

config/routes.rb

@@ -834,7 +834,7 @@ RedmineApp::Application.routes.draw do
       :controller => 'repositories',
       :format => false,
       :constraints => {
-          :action => /(browse|show|entry|raw|annotate|diff)/,
+          :action => /(browse|show|entry|raw|annotate|diff|commit_diff)/,
           :rev    => /[a-z0-9\.\-_]+/
       }
 
@@ -853,15 +853,15 @@ RedmineApp::Application.routes.draw do
       :controller => 'repositories',
       :format => false,
       :constraints => {
-          :action => /(browse|show|entry|raw|annotate|diff)/,
+          :action => /(browse|show|entry|raw|annotate|diff|commit_diff)/,
           :rev    => /[a-z0-9\.\-_]+/
       }
   get 'projects/:id/repository/:repository_id/:action(/*path(.:ext))',
       :controller => 'repositories',
-      :action => /(browse|show|entry|raw|changes|annotate|diff)/
+      :action => /(browse|show|entry|raw|changes|annotate|diff|commit_diff)/
   get 'projects/:id/repository/:action(/*path(.:ext))',
       :controller => 'repositories',
-      :action => /(browse|show|entry|raw|changes|annotate|diff)/
+      :action => /(browse|show|entry|raw|changes|annotate|diff|commit_diff)/
 
   get 'projects/:id/repository/:repository_id', :to => 'repositories#show', :path => nil
   get 'projects/:id/repository', :to => 'repositories#show', :path => nil
@@ -954,7 +954,8 @@ RedmineApp::Application.routes.draw do
   match 'admin/project_messages', as: :project_messages
   match'admin/course_messages', as: :course_messages
   get 'admin/notices'
-  get 'admin/latest_login_users'
+  match 'admin/latest_login_users', as: :latest_login_users
+  match 'admin/latest_login_teachers', as: :latest_login_teachers
   get 'admin/homework'
 
   resources :auth_sources do

public/stylesheets/project.css

@@ -688,7 +688,7 @@ p.other-formats { text-align: right; font-size:0.9em; color: #666; }
 
 /*pre标签换行*/
 .break_word{word-break: break-all;word-wrap: break-word;}
-.break_word_firefox{white-space: pre-wrap;word-break: break-all;}
+.break_word_firefox{white-space: pre-wrap !important;word-break: break-all;}
 
 /*问题跟踪attachment显示*/
 div.attachments { margin-top: 12px; }
@@ -890,9 +890,9 @@ a:hover.Reply_pic{border:1px solid #64bdd9;}
 /*end*/
 /***** Diff *****/
 .diff_out { background: #fcc; }
-.diff_out span { background: #faa; }
+/*.diff_out span { background: #faa; }*/
 .diff_in { background: #cfc; }
-.diff_in span { background: #afa; }
+/*.diff_in span { background: #afa; }*/
 
 .text-diff {
     padding: 1em;
@@ -1163,3 +1163,18 @@ div.disable_link {background-color: #c1c1c1 !important;}
 .proInfoBox2{ border:1px solid #dddddd; height:45px; padding:10px 0; background-color:#f1f1f1;}
 .proInfoBox2 ul li{ height:24px; position:relative;}
 .maxwidth150{max-width: 150px;}
+
+/*版本库diff*/
+.showing-changes-info {width:650px; padding:10px; padding-top: 0px; background-color:#ffffff; line-height:2;}
+.showing-changes-project {width:650px; padding:10px; border-top:1px solid #dce0e6; border-bottom:1px solid #dce0e6; background-color:#f1f1f1;}
+.showing-changes-row {width:650px; padding:10px; border-bottom:1px solid #dce0e6; background-color:#f1f1f1;}
+#changed-files-detail {display:none;}
+#changed-files-detail li {list-style-type:disc; margin-left:15px;}
+.showing-changes-detail {width:670px; border-bottom:1px solid #dce0e6; background-color:#f1f1f1;}
+.changes-detail-chart {width:100%; overflow:auto; border-collapse:collapse; margin:0px; padding:0px; background-color:#f1f1f1;}
+.diff-line-number {width:35px; min-width:35px; max-width:50px; border-right:1px solid #c1c1c1; padding:0px 5px; text-align:right; background-color:#f1f1f1;}
+.code-line-old {background-color:#ffecec;}
+.number-line-old {background-color:#ffdddd; border-color:#f1c0c0;}
+.code-line-new {background-color:#eaffea;}
+.number-line-new {background-color:#dbffdb; border-color:#c1e9c1;}
+.branch-label {padding-right: 5px; border-radius:2px; color:#888888; display:inline-block; background-color:#f8fafc;}