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43 lines
1.3 KiB
43 lines
1.3 KiB
from django.contrib.auth.mixins import LoginRequiredMixin
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from django.http import HttpResponseRedirect
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from django.shortcuts import get_object_or_404
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from django.views.generic import View
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from blog.models import Article
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from .models import Comment
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from .forms import CommentForm
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class CommentPostView(LoginRequiredMixin, View):
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"""
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负责处理评论提交
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"""
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def post(self, request, article_id):
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# 获取目标文章
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article = get_object_or_404(Article, pk=article_id)
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form = CommentForm(request.POST)
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if form.is_valid():
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# 获取评论内容
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body = form.cleaned_data['body'].strip()
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parent_id = form.cleaned_data.get('parent_comment_id')
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comment = Comment()
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comment.article = article
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comment.author = request.user
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comment.body = body
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# 判断是否是子评论（回复）
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if parent_id:
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try:
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parent_comment = Comment.objects.get(id=parent_id)
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comment.parent_comment = parent_comment
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except Comment.DoesNotExist:
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pass
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comment.save()
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# 评论成功后返回文章页面
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return HttpResponseRedirect(article.get_absolute_url())
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