配置文件历史记录

python文件

csrf_exempt
def nginxhistory(request):
    if request.method == "POST":
       ret = request.POST.get(‘code‘)
       id2 = request.GET[‘abc‘]
       ret = str(ret)
       ret1 = ret.replace(‘\r‘,‘‘)
       ret2 = NginxET.objects.values_list(‘message‘, flat=True).get(id=id2)
       ret2 = str(ret2)
       dir1 = NginxET.objects.values_list(‘dirname‘, flat=True).get(id=id2)
       file1 = NginxET.objects.values_list(‘filename‘, flat=True).get(id=id2)
       text1_lines = ret1.splitlines()
       text2_lines = ret2.splitlines()
       d = difflib.HtmlDiff()
       diff = d.make_file(text1_lines,text2_lines)
       if text1_lines == text2_lines: 
          return HttpResponse(‘配置文件没有更新不需要写入数据库^-^!!!!!!‘) 
       else:
           date1 = datetime.datetime.now()
           date2 = date1 + datetime.timedelta(hours=14)
           date = date2.strftime(‘%Y-%m-%d %H:%M:%S‘)
           NginxEThistory.objects.create(dirname=dir1,filename=file1,message=ret2,onlinetime=date)
           NginxET.objects.filter(id=id2).update(message=ret1,updatetime=date)
           all_server = NginxET.objects.all()
           paginator = Paginator(all_server,20)

           try:
               page = int(request.GET.get(‘page‘,‘1‘))
           except ValueError:
               page = 1

           try:
               all_server = paginator.page(page)
           except :
               all_server = paginator.page(paginator.num_pages)
           return render_to_response(‘nginxet.html‘,
                             {‘all_host_list‘: all_server, ‘page‘: page, ‘paginator‘:paginator},context_instance=RequestContext(request))

html文件

{% extends "index.html" %}
{% block title %}OMS{% endblock %}
{% block css %}
<!-- DataTables-->
<link rel="stylesheet" href="/static/plugins/dataTables/css/dataTables.css">
{% endblock %}
{% block content %}
      <form action="http://:8999/nginxet/" method="POST"> 
      <div class="row">
            <div class="col-md-12">
                 <div class="panel panel-default">
                      <div class="panel-body">
                           {% if all_host_list %}
                           <table id="example" class="table table-striped table-bordered" cellspacing="0" width="100%">
                               <thead>
                                   <tr>
                                      <th>ID</th>
                                      <th>IP地址</th>
                                      <th>文件名</th>
                                      <th>上线时间</th>
                                      <th>更新时间</th>
                                   </tr>
                               </thead>

                               <tbody>
                               {% for all_host in all_host_list %}
                                   <tr>
                                      <td>{{ forloop.counter }}</td>
                                      <td>{{ all_host.dirname }}</td>
                                      <td>{{ all_host.filename }}</td>
                                      <td>{{ all_host.onlinetime }}</td>
                                      <td>{{ all_host.updatetime }}</td>
                                      <td><a href="{% url ‘message‘ id=all_host.id %}" class="btn btn-info btn-sm">内容展示</a>
                                          <a href="http://:8999/nginx_update/?update=1" style="color:white" class="btn btn-danger btn-sm" role="button">历史</a>
                                          <a href="http://:8999/nginx_diff/?id={{ all_host.id }}" class="btn btn-info btn-sm">最近一次更改比较</a>
                                          <a href="http://:8999/nginx/?id={{ all_host.id }}" class="btn btn-info btn-sm">推送</a></td>
                                   </tr>
                               {% endfor %}
                               </tbody>
                            </table>
                           {% endif %}
                            <div class="row">
                                 <div class="col-xs-6">
                                       <div class="dataTables_info" id="example_info" role="alert" aria-live="polite" aria-relevant="all"></div>
                                 </div>
                                 <div class="col-xs-6">
                                      <div class="dataTables_paginate paging_simple_numbers" id="exmaple_paginate">
                                           <a href="{% url ‘sousuo‘ %}" class="btn btn-info btn-sm" role="button">搜索</a>
                                           <a href="{% url ‘sousuoh‘ %}" class="btn btn-info btn-sm" role="button">历史搜索</a>
                                           {% if all_host_list.has_previous %}
                                                <a href="?page={{ all_host_list.previous_page_number }}">上一页</a>
                                           {% endif %}
                                           <span class="current">
                                                第{{ all_host_list.number }}页，共{{ all_host_list.paginator.num_pages }}页
                                           </span>
                                           {% if all_host_list.has_next %}
                                                <a href="?page={{ all_host_list.next_page_number }}">下一页</a>
                                           {% endif %}
                                      </div>
                                 </div>
                           </div> <!--row end-->
                         </div>
                     </div>
                 </div>
                 <div style = "text-align: center">
                 <button type="submit" class="btn btn-primary">全部更新</button>
                </div>
</form>
{% endblock %}