完善评论功能

DjangoBlog/settings.py

@@ -199,3 +199,15 @@ OAHUTH = {
 
 SITE_ID = 2
 BAIDU_NOTIFY_URL = "http://data.zz.baidu.com/urls?site=https://www.lylinux.net&token=1uAOGrMsUm5syDGn&type=original"
+
+#Emial:
+EMAIL_BACKEND = 'django.core.mail.backends.smtp.EmailBackend'
+
+EMAIL_USE_TLS = True
+#EMAIL_USE_SSL = True
+
+EMAIL_HOST = 'smtp.exmail.qq.com'
+EMAIL_PORT = 587
+EMAIL_HOST_USER = os.environ.get('DJANGO_EMAIL_USER')
+EMAIL_HOST_PASSWORD = os.environ.get('DJANGO_EMAIL_PASSWORD')
+DEFAULT_FROM_EMAIL = EMAIL_HOST_USER

accounts/views.py

@@ -10,7 +10,7 @@ from django.core.urlresolvers import reverse
 from django.contrib.auth.forms import AuthenticationForm, UserCreationForm
 from django.contrib import auth
 from django.views.decorators.cache import never_cache
-
+from django.shortcuts import redirect
 
 # Create your views here.
 
@@ -24,10 +24,10 @@ class RegisterView(FormView):
         user.save(True)
         return HttpResponseRedirect('/')
 
-
+@never_cache
 def LogOut(requests):
-    logout(request=requests)
-    return HttpResponseRedirect("/")
+    logout(request=requests, next_page='index')
+    return redirect('index')
 
 
 class LoginView(FormView):

blog/views.py

@@ -55,7 +55,7 @@ class ArticleListView(ListView):
 
 class IndexView(ArticleListView):
     def get_queryset(self):
-        article_list = Article.objects.filter(type='a',status='p')
+        article_list = Article.objects.filter(type='a', status='p')
 
         # for article in article_list:
         #     article.body = article.body[0:settings.ARTICLE_SUB_LENGTH]
@@ -228,8 +228,12 @@ def fileupload(request):
 @login_required
 def refresh_memcache(request):
     try:
-        result = os.popen(' service memcached restart ').readline()
-        return HttpResponse(result)
+        if request.user.is_superuser:
+            result = os.popen(' service memcached restart ').readline()
+            return HttpResponse(result)
+        else:
+            from django.http import HttpResponseForbidden
+            return HttpResponseForbidden()
     except Exception as e:
         return HttpResponse(e);
 

comments/models.py

@@ -1,16 +1,18 @@
 from django.db import models
 from django.conf import settings
-
+from django.core.mail import send_mail
 from  blog.models import Article
+from django.core.mail import EmailMultiAlternatives
+from django.contrib.sites.models import Site
 
 
 # Create your models here.
 
 class Comment(models.Model):
-    #url = models.URLField('地址', blank=True, null=True)
-    #email = models.EmailField('电子邮件', blank=True, null=True)
+    # url = models.URLField('地址', blank=True, null=True)
+    # email = models.EmailField('电子邮件', blank=True, null=True)
 
-    body = models.TextField('正文')
+    body = models.TextField('正文', max_length=300)
     created_time = models.DateTimeField('创建时间', auto_now_add=True)
     last_mod_time = models.DateTimeField('修改时间', auto_now=True)
     author = models.ForeignKey(settings.AUTH_USER_MODEL, verbose_name='作者', on_delete=models.CASCADE)
@@ -22,5 +24,38 @@ class Comment(models.Model):
         verbose_name = "评论"
         verbose_name_plural = verbose_name
 
+    def save(self, *args, **kwargs):
+        super().save(*args, **kwargs)
+        subject = '感谢您发表的评论'
+        site = Site.objects.get_current().domain
+        article_url = "https://{site}{path}".format(site=site, path=self.article.get_absolute_url())
+        html_content = """
+        <p>非常感谢您在本站发表评论</p>
+        您可以访问
+        <a href="%s" rel="bookmark">%s</a>
+        来查看您的评论，
+        再次感谢您！
+        <br />
+        如果上面链接无法打开，请将此链接复制至浏览器。
+        %s
+        """ % (article_url, self.article.title, article_url)
+        tomail = self.author.email
+        msg = EmailMultiAlternatives(subject, html_content, from_email='no-reply@lylinux.net', to=[tomail])
+
+        msg.content_subtype = "html"
+
+        result = msg.send()
+        if self.parent_comment:
+            html_content = """
+            您在 <a href="%s" rel="bookmark">%s</a> 的评论 <br/> %s <br/> 收到回复啦.快去看看吧
+            <br/>
+            如果上面链接无法打开，请将此链接复制至浏览器。
+            %s
+            """ % (article_url, self.article.title, self.parent_comment.body, article_url)
+            tomail = self.parent_comment.author.email
+            msg = EmailMultiAlternatives(subject, html_content, from_email='no-reply@lylinux.net', to=[tomail])
+            msg.content_subtype = "html"
+            result = msg.send()
+
     def __str__(self):
         return self.body

comments/views.py

@@ -8,6 +8,7 @@ from django.views.generic.edit import FormView
 from django.http import HttpResponseRedirect
 from django.core.urlresolvers import reverse
 from django.contrib.auth import get_user_model
+from django import forms
 
 
 class CommentPostView(FormView):
@@ -17,11 +18,21 @@ class CommentPostView(FormView):
     def get(self, request, *args, **kwargs):
         article_id = self.kwargs['article_id']
         url = reverse('blog:detail', kwargs={'article_id': article_id})
-        return HttpResponseRedirect(url)
+        return HttpResponseRedirect(url + "#comments")
 
     def form_invalid(self, form):
         article_id = self.kwargs['article_id']
         article = Article.objects.get(pk=article_id)
+        u = self.request.user
+
+        if self.request.user.is_authenticated:
+            form.fields.update({
+                'email': forms.CharField(widget=forms.HiddenInput()),
+                'name': forms.CharField(widget=forms.HiddenInput()),
+            })
+            user = self.request.user
+            form.fields["email"].initial = user.email
+            form.fields["name"].initial = user.username
 
         return self.render_to_response({
             'form': form,
@@ -38,7 +49,8 @@ class CommentPostView(FormView):
             email = form.cleaned_data['email']
             username = form.cleaned_data['name']
 
-            user = get_user_model().objects.create_user(username=username, email=email, password=None)
+            user = get_user_model().objects.create_user(username=username, email=email, password=None,
+                                                        nikename=username)
         author_id = user.pk
 
         comment = form.save(False)

templates/account/login.html

@@ -34,6 +34,7 @@
 
         <p class="text-center">
             <a href="{% url "account:register" %}">Create an account</a>
+            <a href="/">Home Page</a>
         </p>
 
     </div> <!-- /container -->

templates/comments/tags/comment_list.html

@@ -1,12 +1,12 @@
 <section id="comments" class="themeform">
     {% load blog_tags %}
     {% load comments_tags %}
-    <h3 class="heading">{{ comment_count }} 条回复</h3>
+    {% comment %}<h3 class="heading">{{ comment_count }} 条回复</h3>{% endcomment %}
 
     <ul class="comment-tabs group">
         <li class="active"><a href="#commentlist-container"><i
                 class="fa fa-comments-o"></i>评论<span>{{ comment_count }}</span></a></li>
-        <li class=""><a href="#pinglist-container"><i class="fa fa-share"></i>引用<span>0</span></a></li>
+        {% comment %}<li class=""><a href="#pinglist-container"><i class="fa fa-share"></i>引用<span>0</span></a></li>{% endcomment %}
     </ul>
     {% if article_comments %}
         <div id="commentlist-container" class="comment-tab" style="display: block;">