V0.85

Author: NiceAir

.idea/workspace.xml

@@ -39,6 +39,7 @@
     'django.contrib.staticfiles',
     'news',
     'haystack',
+    'comments',
 ]
 
 MIDDLEWARE = [

Station/__pycache__/settings.cpython-35.pyc

@@ -20,4 +20,5 @@
     url(r'^admin/', admin.site.urls),
     url(r'', include('news.urls')),
     url(r'^search/', include('haystack.urls')),
+    url(r'', include('comments.urls')),
 ]

Station/__pycache__/urls.cpython-35.pyc

@@ -0,0 +1,3 @@
+from django.contrib import admin
+
+# Register your models here.

Station/settings.py

@@ -0,0 +1,5 @@
+from django.apps import AppConfig
+
+
+class CommentsConfig(AppConfig):
+    name = 'comments'

Station/urls.py

@@ -0,0 +1,10 @@
+# -*- coding:utf-8 -*-
+#  made in ly
+from django import forms
+from .models import Comment
+
+
+class CommentForm(forms.ModelForm):
+    class Meta:
+        model = Comment
+        fields = ['name', 'email', 'url', 'text']

comments/__init__.py

@@ -0,0 +1,30 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.10 on 2018-05-26 09:09
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        ('news', '0002_remove_illustration_imgname'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Comment',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=100)),
+                ('email', models.EmailField(max_length=255)),
+                ('url', models.URLField(blank=True)),
+                ('text', models.TextField()),
+                ('created_time', models.DateTimeField(auto_now_add=True)),
+                ('post', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='news.Post')),
+            ],
+        ),
+    ]

comments/__pycache__/__init__.cpython-35.pyc

@@ -0,0 +1,17 @@
+
+from django.db import models
+from django.utils.six import python_2_unicode_compatible
+
+# python_2_unicode_compatible 装饰器用于兼容 Python2
+@python_2_unicode_compatible
+class Comment(models.Model):
+    name = models.CharField(max_length=100)
+    email = models.EmailField(max_length=255)
+    url = models.URLField(blank=True)
+    text = models.TextField()
+    created_time = models.DateTimeField(auto_now_add=True)
+
+    post = models.ForeignKey('news.Post')
+
+    def __str__(self):
+        return self.text[:20]

comments/__pycache__/admin.cpython-35.pyc

@@ -0,0 +1,3 @@
+from django.test import TestCase
+
+# Create your tests here.

comments/__pycache__/forms.cpython-35.pyc

@@ -0,0 +1,11 @@
+# -*- coding:utf-8 -*-
+#  made in ly
+from django.conf.urls import url
+
+from . import views
+
+app_name = 'comments'
+
+urlpatterns = [
+    url(r'^comment/post/(?P<post_pk>[0-9]+)/$', views.post_comment, name='post_comment'),
+]

comments/__pycache__/models.cpython-35.pyc

@@ -0,0 +1,33 @@
+from django.shortcuts import render, get_object_or_404, redirect
+from news.models import Post
+
+from .models import Comment
+from .forms import CommentForm
+
+
+def post_comment(request, post_pk):
+    post = get_object_or_404(Post, pk=post_pk)
+
+    if request.method == 'POST':
+        form = CommentForm(request.POST)
+
+        if form.is_valid():
+            comment = form.save(commit=False)
+
+            # 将评论和被评论的文章关联起来。
+            comment.post = post
+
+            comment.save()
+
+            return redirect(post)
+
+        else:
+
+            comment_list = post.comment_set.all()
+            context = {'post': post,
+                       'form': form,
+                       'comment_list': comment_list
+                       }
+            return render(request, 'news/post_detail.html', context=context)
+    # 不是 post 请求，说明用户没有提交数据，重定向到文章详情页。
+    return redirect(post)

comments/__pycache__/urls.cpython-35.pyc

@@ -2,7 +2,7 @@
 from django.shortcuts import render, get_object_or_404
 import markdown
 # Create your views here.
-
+from comments.forms import CommentForm
 from django.http import HttpResponse
 from .models import Post, Category, Tag, Illustration
 from django.views.generic import ListView, DetailView
@@ -125,29 +125,21 @@ def get_object(self, queryset=None):
         post.toc = md.toc
         return post
 
-    # def get_context_data(self, **kwargs):
-    #    # 覆盖get_context_data 的目的是为了除了将post传递给模板外（DateilView已经帮我们完成）
-    #     # 还要把评论表单、post下评论的列表传递给模板
-    #     context = super(PostDetailView, self).get_context_data(**kwargs)
-    #     form = CommentForm()
-    #     comment_list = self.object.comment_set.all()
-    #     context.update(
-    #         {
-    #             'form': form,
-    #             'comment_list': comment_list
-    #         }
-    #         )
-    #     return context
-
-
-# class CategoryView(ListView):
-#     model = Post
-#     template_name = 'news/index.html'
-#     context_object_name = 'post_list'
-#
-#     def get_queryset(self):
-#         cate = get_object_or_404(Category, pk=self.kwargs.get('pk'))
-#         return super(CategoryView, self).get_queryset().filter(category=cate)
+    def get_context_data(self, **kwargs):
+       # 覆盖get_context_data 的目的是为了除了将post传递给模板外（DateilView已经帮我们完成）
+        # 还要把评论表单、post下评论的列表传递给模板
+        context = super(PostDetailView, self).get_context_data(**kwargs)
+        form = CommentForm()
+        comment_list = self.object.comment_set.all()
+        context.update(
+            {
+                'form': form,
+                'comment_list': comment_list
+            }
+            )
+        return context
+
+
 
 def category(request, pk):
     # 记得在开始部分导入 Category 类

comments/__pycache__/views.cpython-35.pyc

@@ -3,4 +3,6 @@ passwd:news123456789
 
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+V0.8 ��0.7�Ļ��������ӿ��������ܡ�������Ȼ���ڵ�������û������ϵͳ��ȱ�������б����档
+
+v0.85 ��V0.8�Ļ���������������ϵͳ���������۱�������ʽ̫�ѿ�

comments/admin.py

@@ -12,6 +12,7 @@
     <script type="text/javascript" src="{% static 'news/js/jquery-1.4.2.min.js' %}" ></script>
 	<script type="text/javascript" src="{% static 'news/js/jquery.cycle.all.js' %}"></script>
     <script type="text/javascript" src="{% static 'news/js/jquery-ui-1.8.5.custom.min.js' %}"></script>
+
   <!--[if lt IE 9]>
     <script type="text/javascript" src="{% static 'news/js/html5.js' %}"></script>
   <![endif]-->
@@ -20,6 +21,7 @@
             color: red;
         }
     </style>
+
 </head>
 
 <body>

comments/apps.py

@@ -4,14 +4,58 @@
     <article class="post post-1">
   	<div class="top">
     	<div class="container">
-      	<h2>{{ post.title }}</h2>
+      	    <h2>{{ post.title }}</h2>
             <p>发布时间：{{ post.created_time }}</p>
-        <p>{{ post.body|safe }}</p>
+            <p>{{ post.body|safe }}</p>
 
+            <form action="{% url 'comments:post_comment' post.pk %}" method="post" class="comment-form">
+                {% csrf_token %}
+                <div class="">
+                    <div class="">
+                        <label for="{{ form.name.id_for_label }}">名字：</label>
+                        {{ form.name }}
+                        {{ form.name.errors }}
 
-      </div>
+
+                        <label for="{{ form.email.id_for_label }}">邮箱：</label>
+                        {{ form.email }}
+                        {{ form.email.errors }}
+
+                        <label for="{{ form.url.id_for_label }}">URL：</label>
+                        {{ form.url }}
+                        {{ form.url.errors }}
+                    </div>
+                    <div class="">
+                        <label for="{{ form.text.id_for_label }}" >评论：</label>
+                        {{ form.text }}
+                        {{ form.text.errors }}
+                        <br>
+                      <button type="submit">发表</button>
+
+                    </div>
+                </div>    <!-- row -->
+            </form>
+
+            <div>
+                <ul class="comment-list list-unstyled">
+                    <h3>评论列表，共 <span>{{ post.comment_set.count }}</span> 条评论</h3>
+                    {% for comment in comment_list %}
+                        <li class="comment-item">
+                            <span class="nickname">{{ comment.name }}</span>
+                            <time class="submit-date">{{ comment.created_time }}</time>
+                            <div class="text">
+                                {{ comment.text }}
+                            </div>
+                        </li>
+                    {% empty %}
+                        暂无评论
+                    {% endfor %}
+                </ul>
+            </div>
+
+        </div>
     </div>
     </article>
-  </section>
+</section>
 
 {% endblock %}