Python快速建站系列-Part.Five.2-个人主页及文章列表

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从usercen.html就可以发现我为个人主页设了三个分开的小版面：写文章、个人文章目录、个人资料

所以按顺序Part.Five的第二部分就完成个人文章目录功能的实现。

---

一如既往先写出来跟usercen.html页面大体类似的userblog.html页面↓

{% extends "main.html" %}
{% block content %}
<nav class="navbar navbar-default navbar-static-top" role="navigation">
                    <div class="navbar-header">
                        <button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1"> <span class="sr-only">Toggle navigation</span><span class="icon-bar"></span><span class="icon-bar"></span><span class="icon-bar"></span></button>                        <a class="navbar-brand" href="#">TSSS</a>
                    </div>
                    <div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
                        <ul class="nav navbar-nav">
                            <li>
                                <a href="/">首页</a>
                            </li>
                            <li>
                                <a href="/code/codelist">算法</a>
                            </li>
                            <li class="dropdown">
                                <a href="#" class="dropdown-toggle" data-toggle="dropdown">代码<strong class="caret"></strong></a>
                                <ul class="dropdown-menu">
                                    <li>
                                        <a href="https://github.com/MU001999/The-algorithms">GitHub</a>
                                    </li>
                                    <li>
                                        <a href="https://leetcode.com/">LeetCode</a>
                                    </li>
                                    <li>
                                        <a href="https://www.codewars.com/">CodeWars</a>
                                    </li>
                                    <li class="divider">
                                    </li>
                                    <li>
                                        <a href="https://github.com/sxy1001">SXY1001</a>
                                    </li>
                                    <li class="divider">
                                    </li>
                                    <li>
                                        <a href="https://github.com/MU001999">MU001999</a>
                                    </li>
                                </ul>
                            </li>
                        </ul>
                        <form class="navbar-form navbar-left" role="search" action="/" method="POST">
                            <div class="form-group">
                                <input type="text" class="form-control" name="codename" />
                            </div> <button type="submit" class="btn btn-default">查找</button>
                        </form>
                        <ul class="nav navbar-nav navbar-right">
                            <li>
                                <a href="/user/usercen">{{ username }}</a>
                            </li>
                            <li class="dropdown">
                                <a href="#" class="dropdown-toggle" data-toggle="dropdown">更多<strong class="caret"></strong></a>
                                <ul class="dropdown-menu">
                                    <li>
                                        <a href="/user/usercen">个人中心</a>
                                    </li>
                                    <li>
                                        <a href="/user/mycode">我的代码</a>
                                    </li>
                                    <li>
                                        <a href="/user/plan">我的计划</a>
                                    </li>
                                    <li class="divider">
                                    </li>
                                    <li>
                                        <a href="/sign/out">退出登录</a>
                                    </li>
                                </ul>
                            </li>
                        </ul>
                    </div>
                </nav>
                <ul class="nav nav-tabs">
                    <li>
                        <a href="/user/usercen">写文章</a>
                    </li>
                    <li class="active">
                        <a href="#">个人文章目录</a>
                    </li>
                    <li>
                        <a href="/user/userinfo">个人资料</a>
                    </li>
                    <li class="dropdown pull-right">
                        <a href="#" data-toggle="dropdown" class="dropdown-toggle">↓↓↓<strong class="caret"></strong></a>
                        <ul class="dropdown-menu">
                            <li>
                                <a href="#">修改密码</a>
                            </li>
                        </ul>
                    </li>
                </ul><br>
                <div class="panel panel-default">
                    <div class="panel-heading">
                        <h3 class="panel-title">
                            按时间排序
                        </h3>
                    </div>
                    {% for blog in blogs %}
                    <div class="panel-body">
                        <a href="/blog/{{ blog['_id'] }}">{{ blog['title'] }}</a>
                    </div>
                    {%　end　%}
                </div>
{% end %}

接着在UserHandler中完善进userblog的部分↓

class UserHandler(web.RequestHandler):
    def get(self,input):
        if input == 'usercen':
            coll = self.application.db.users
            if self.get_cookie('username'):
                self.render('user/usercen.html',username=self.get_cookie('nickname'))
            else:
                self.redirect('/')
        if input == 'userblog':
            coll = self.application.db.blogs
            blogs = coll.find({'author':self.get_cookie('nickname')}).sort('datetime',pymongo.DESCENDING)
            self.render('user/userblog.html',username=self.get_cookie('nickname'),blogs = blogs)
    def post(self,input):
        if input == 'usercen':
            coll = self.application.db.blogs
            author = self.application.db.users.find_one({'username':self.get_cookie('username')})['nickname']
            title = self.get_argument('title')
            content = self.get_argument('content')
            datetime = time.ctime()
            try:
                coll.insert({'title':title,'author':author,'content':content,'datetime':datetime})
            finally:
                self.redirect('/user/userblog')

个人主页里的文章目录功能实现。

--Part.Five.2--