def archive(request, year, month):
save_ip(request)
post_list_all = Post.objects.filter(
created_time__year=year,
created_time__month=month).order_by('-created_time')
paginator = Paginator(post_list_all, 7, 1) # 每页显示 7 篇， 最后一页少于 1 篇则并入上一页
page = request.GET.get('page')
try:
post_list = paginator.page(page)
except PageNotAnInteger:
# 如果用户请求的页码号不是整数，显示第一页
post_list = paginator.page(1)
except EmptyPage:
# 如果用户请求的页码号超过了最大页码号，显示最后一页
post_list = paginator.page(paginator.num_pages)
yMon_day = str(year) + "年" + str(month) + "月归档"
return render(request,
'blog/content.html',
context={
'post_list': post_list,
'yMon_day': yMon_day,
})
def tag(request, pk):
save_ip(request)
t = get_object_or_404(Tag, pk=pk)
post_list_all = Post.objects.filter(tags=t).order_by('-created_time')
content_sum = Post.objects.filter(tags=t).aggregate(
content_int=Sum('content_int'))
yMon_day = t
paginator = Paginator(post_list_all, 7, 1) # 每页显示 7 篇， 最后一页少于 1 篇则并入上一页
page = request.GET.get('page')
try:
post_list = paginator.page(page)
except PageNotAnInteger:
# 如果用户请求的页码号不是整数，显示第一页
post_list = paginator.page(1)
except EmptyPage:
# 如果用户请求的页码号超过了最大页码号，显示最后一页
post_list = paginator.page(paginator.num_pages)
return render(request,
'blog/content.html',
context={
'post_list': post_list,
'yMon_day': yMon_day,
'content_sum': content_sum['content_int'],
})
def archives_menu(request):
save_ip(request)
if request.POST:
if request.POST['min_day'] > request.POST['max_day']:
min_day = request.POST['min_day']
max_day = request.POST['min_day']
else:
min_day = request.POST['min_day']
max_day = request.POST['max_day']
post_list_all = Post.objects.filter(
created_time__lt=max_day,
created_time__gt=min_day).order_by('-created_time')
else:
post_list_all = Post.objects.all().order_by('-created_time')
paginator = Paginator(post_list_all, 20, 3) # 每页显示 7 篇， 最后一页少于 1 篇则并入上一页
page = request.GET.get('page')
try:
post_list = paginator.page(page)
except PageNotAnInteger:
# 如果用户请求的页码号不是整数，显示第一页
post_list = paginator.page(1)
except EmptyPage:
# 如果用户请求的页码号超过了最大页码号，显示最后一页
post_list = paginator.page(paginator.num_pages)
return render(request,
'blog/findmenu/archives_menu.html',
context={'post_list': post_list})
def index(request):
save_ip(request)
post_list_all = Post.objects.all().order_by('-created_time')
paginator = Paginator(post_list_all, 7, 1) # 每页显示 7 篇， 最后一页少于 1 篇则并入上一页
page = request.GET.get('page')
try:
post_list = paginator.page(page)
except PageNotAnInteger:
# 如果用户请求的页码号不是整数，显示第一页
post_list = paginator.page(1)
except EmptyPage:
# 如果用户请求的页码号超过了最大页码号，显示最后一页
post_list = paginator.page(paginator.num_pages)
post_count = post_list_all.count()
img_url = Blog_panel.objects.filter(id=1).values('name', 'index_img',
'motto')
return render(request,
'blog/index.html',
context={
'post_list': post_list,
'post_count': post_count,
'img_url': img_url
})
def tags_menu(request):
save_ip(request)
return render(
request,
'blog/findmenu/tags_menu.html',
context={
'tag_list': Tag.objects.all().annotate(
c=Count('post')), # .filter(c__gt=0) 过滤掉小于1的标签
})
def categories_menu(request):
save_ip(request)
return render(
request,
'blog/findmenu/categories_menu.html',
context={
'category_list':
Category.objects.all().annotate(c=Count('post')).filter(
c__gt=0), # 去除小于1的
'bigcategory_list':
Bigcategory.objects.all().annotate(c=Count('category')).filter(
c__gt=0),
})
def detail(request, pk):
save_ip(request)
post = get_object_or_404(Post, pk=pk)
# 每调用一次，阅读量 +1
post.increase_views()
md = markdown.Markdown(extensions=[
# 包含 缩写、表格等常用扩展
'markdown.extensions.extra',
# 语法高亮扩展
'markdown.extensions.codehilite',
'markdown.extensions.toc',
# 引入标题的值到URL
TocExtension(slugify=slugify),
])
post.body = md.convert(post.body)
# 使用正则表达式匹配文章中是否存在目录标题
m = re.search(r'<div class="toc">\s*<ul>(.*)</ul>\s*</div>', md.toc, re.S)
post.toc = m.group(1) if m is not None else ''
return render(request, 'blog/detail.html', context={'post': post})