def blogs(request): '''blog list''' html_dict = {} page = request.GET.get('page', '1') try: page_num = int(page) except: page_num = 1 qs = Blog.objects.all().order_by('-id') #分页 PAGE_MSG_NUM = 10 split_dict = gcommon.split_page(request, page_num, PAGE_MSG_NUM, qs) html_dict.update(split_dict) #限制长度 article_list = split_dict['split_list'] for article in article_list: article.content = article.content[:800] db_tools.get_category_latelyblogs(html_dict) return render_to_response('blog/articles.html', html_dict, context_instance=RequestContext(request))
def blogs(request): """blog list""" page = request.GET.get("page", "1") try: page_num = int(page) except: page_num = 1 html_dict = {} PAGE_MSG_NUM = 10 qs = Blog.objects.all().order_by("-id") all_msg_num = qs.count() _offset = (page_num - 1) * PAGE_MSG_NUM article_list = qs[_offset : _offset + PAGE_MSG_NUM] for article in article_list: article.content = article.content[:800] html_dict["article_list"] = article_list db_tools.get_category_latelyblogs(html_dict) split_dict = gcommon.split_page(page_num, PAGE_MSG_NUM, all_msg_num) html_dict.update(split_dict) print split_dict return render_to_response("articles.html", html_dict)
def blog(request, blogid): try: article = Blog.objects.get(id=blogid) article.visit_times += 1 article.save() except Blog.DoesNotExist: return HttpResponseRedirect('/') page = request.GET.get('page', '1') try: page_num = int(page) except: page_num = 1 qs = article.comment_set.all().order_by('id') html_dict = {'article': article,} db_tools.get_category_latelyblogs(html_dict) #分页 PAGE_MSG_NUM = 10 split_dict = gcommon.split_page(request, page_num, PAGE_MSG_NUM, qs) html_dict.update(split_dict) username = request.POST.get('username', '').strip() content = request.POST.get('content', '').strip() if not username and not content: return render_to_response('blog/article.html', html_dict, context_instance=RequestContext(request)) if len(username) < 4 or len(content) < 4: html_dict['remind_msg'] = u'名称和内容不能少于4个字符' return render_to_response('blog/article.html', html_dict, context_instance=RequestContext(request)) comment = Comment() comment.blog = Blog.objects.get(id=blogid) comment.blog.comment_times += 1 comment.blog.save() comment.submit_name = username comment.content = content comment.ip = gcommon.get_remote_addr(request) #request.META['REMOTE_ADDR'] comment.save() return render_to_response('blog/article.html', html_dict, context_instance=RequestContext(request))