def home(request, username, *args):
user_obj = get_object_or_404(models.UserInfo, username=username)
blog_obj = user_obj.blog # 用户对应的博客
article_list = models.Article.objects.filter(user=user_obj) # 获取该用户的文章列表
if args:
if args[0] == 'category':
article_list = article_list.filter(category__title=args[1])
elif args[0] == 'tag':
article_list = article_list.filter(tags__title=args[1])
else:
try:
y, m = args[1].split('-')
article_list = article_list.filter(create_time__year=y, create_time__month=m)
except Exception as e:
article_list = []
page_num = request.GET.get('page', '1')
all_data_amount = article_list.count()
url_prefix = '{}'.format(request.path[1:-1])
paging = MyPage(page_num, all_data_amount, url_prefix=url_prefix, per_page_data=10, page_show_tags=9)
data = article_list[paging.start:paging.end]
page_html = paging.ret_html()
return render(request, 'home.html', {
'article_list': data,
'page_html': page_html,
'user_obj': user_obj,
'blog_obj': blog_obj
})
def get(self, request):
article_list = models.Article.objects.all()
# 分页
data_amount = article_list.count() # 文章总数量
page_num = request.GET.get('page', 1) # 通过url 的get请求获取到当前页面
page_obj = MyPage(page_num, data_amount, per_page_data=2, url_prefix=request.path_info[1:-1])
# 按照分页的设置对总数据进行切片
data = article_list[page_obj.start:page_obj.end]
page_html = page_obj.ret_html()
return render(request, 'index_new.html', {"article_list": data, "page_html": page_html})
def get(self, request):
article_list = models.Article.objects.all()
# 分页
data_amount = article_list.count()
page_num = request.GET.get('page', 1)
page_obj = MyPage(page_num, data_amount, request.path_info, per_page=2)
# 按照分页的设置对总数据进行切片
data = article_list[page_obj.start:page_obj.end]
page_html = page_obj.page_html()
return render(request, 'index.html', {'article_list': data, 'page_html': page_html})
def get(self, request):
article_list = models.Article.objects.all()
# 分页
data_amount = article_list.count()
page_num = request.GET.get("page", 1)
page_obj = MyPage(page_num, data_amount, per_page_data=5, url_prefix='index')
# 按照分页的设置对总数据进行切片
data = article_list[page_obj.start:page_obj.end]
page_html = page_obj.ret_html()
return render(request, "index.html", {"article_list": data, "page_html": page_html})
def get(self, request):
article_list = models.Article.objects.all()
# d = {"name": "lvyang", "items": "睡觉"}
# d.items()
# obj = models.Article.objects.first()
# obj.articleupdown_set.all().count()
# 分页
data_amount = article_list.count()
page_num = request.GET.get("page", 1)
page_obj = MyPage(page_num, data_amount, per_page_data=1, url_prefix='index')
# 按照分页的设置对总数据进行切片
data = article_list[page_obj.start:page_obj.end]
page_html = page_obj.ret_html()
return render(request, "index.html", {"article_list": data, "page_html": page_html})
def get(self, request):
article_list = models.Article.objects.all()
"""
def __init__(self, page_num, all_data_amount, url_prefix, per_page_data=10, page_show_tags=9):
:param page_num: 当前页码
:param all_data_amount: 总的数据量
:param url_prefix: 页码a标签的url前缀
:param per_page_data: 每页显示多少条数据
:param page_show_tags: 页面上显示多少个页码
"""
page_num = request.GET.get('page', '1')
all_data_amount = article_list.count()
paging = MyPage(page_num, all_data_amount, url_prefix='index', per_page_data=10, page_show_tags=9)
data = article_list[paging.start:paging.end]
page_html = paging.ret_html()
print(request.user)
return render(request, 'index.html', {'article_list': data, 'page_html': page_html})
def get(self, request, username):
# 从数据库UserInfo表中找到此用户
user_objs_list = models.UserInfo.objects.filter(username=username)
print('user_objs_list---->', user_objs_list)
user_obj = user_objs_list.first()
article_category = user_obj.blog.tag_set.all()
print('article_category---->', article_category)
article_tag = user_obj.blog.tag_set.all()
print('article_tag---->', article_tag)
article_obj = user_obj.article_set.all()
print('article_obj--->', article_obj)
# 分页
data_amount = article_obj.count() # 文章总数量
page_num = request.GET.get('page', 1) # 通过url 的get请求获取到当前页面
page_obj = MyPage(page_num, data_amount, per_page_data=1, url_prefix='blog')
# 按照分页的设置对总数据进行切片
data = article_obj[page_obj.start:page_obj.end]
page_html = page_obj.ret_html()
return render(request, 'blog.html', {"user_obj": user_obj, "data": data, "page_html": page_html, })
def get(self, request):
print(request.user)
print(type(request.user))
# print(dir(request.user)) # 【查看此对象都有哪些方法属性】
print(request.user.username, type(request.user.username))
articles = models.Article.objects.all()
# return render(request,'index.html',{'articles':articles})
# 【分页】
data_amout = articles.count()
page_num = request.GET.get('page', 1)
page_obj = MyPage(page_num,
data_amout,
per_page_data=2,
url_prefix='index')
# 按照分页的设置对总数居进行切片
data = articles[page_obj.start:page_obj.end]
page_html = page_obj.ret_html()
return render(request, 'index.html', {
'articles': data,
'page_html': page_html
})
def blog_new(request, username, *args):
user_obj = models.UserInfo.objects.filter(username=username).first()
blog = user_obj.blog
article_list = models.Article.objects.filter(user=user_obj)
# 左侧侧边栏点击文章分类、文章标签、日期归档跳转到各分类中的文章页面
# 判断args 是否为空，若是空，则说明没有点击左侧侧边栏上的各分类；若不为空，则说明进入各分类中的文章页面
if args:
if args[0] == 'category':
# 表示按照文章分类查询
article_list = article_list.filter(category__title=args[1])
elif args[0] == 'tag':
# 表示按照文章的标签查询
article_list = article_list.filter(tags__title=args[1])
else:
# 表示按照文章的日期归档查询（注意：在settings.py将时区改为False）
# 先将args[1]的值切割，注意用户可能在-左右乱写一通，故需要异常处理
try:
year, month = args[1].split('-')
article_list = article_list.filter(create_time__year=year, create_time__month=month)
except Exception as e:
article_list = []
# 分页
data_amount = article_list.all().count() # 文章总数量
page_num = request.GET.get('page', 1) # 通过url 的get请求获取到当前页面
page_obj = MyPage(page_num, data_amount, per_page_data=2, url_prefix=request.path_info[1:-1])
page_html = page_obj.ret_html()
# 按照分页的设置对总数据进行切片
data = article_list[page_obj.start:page_obj.end]
return render(request, 'blog_new.html',
{"username": username,
"blog": blog,
"article_list": data,
"page_html": page_html,
})
def home(request,username,*args):
user_obj = models.UserInfo.objects.filter(username=username).first()
if not user_obj:
return HttpResponse('404...')
blog = user_obj.blog
category_list = models.Category.objects.filter(blog=blog)
tag_list = models.Tag.objects.filter(blog=blog)
archive_list = models.Article.objects.filter(user=user_obj).extra(
select={'y_m':"DATE_FORMAT(create_time, '%%Y-%%m')"}
).values('y_m').annotate(c=Count('id')).values('y_m','c')
article_list = models.Article.objects.filter(user=user_obj)
user_obj = models.UserInfo.objects.filter(username=username).first()
data_amount = article_list.count()
page_num = request.GET.get("page", 1)
page_obj = MyPage(page_num, data_amount, per_page_data=10, url_prefix='index')
# 按照分页的设置对总数据进行切片
data = article_list[page_obj.start:page_obj.end]
page_html = page_obj.ret_html()
if args:
if args[0] == 'category':
article_list = article_list.filter(category__title=args[1])
elif args[0] == 'tag':
article_list = article_list.filter(tags__title=args[1])
else:
try:
year, month = args[1].split("-")
article_list = article_list.filter(create_time__year=year,create_time__month=month)
except Exception as e:
article_list = []
return render(request,'home.html',{'blog':blog,'article_list':article_list,'category_list':category_list,'tag_list':tag_list,'archive_list':archive_list,'user':user_obj,'username':username,'page_html':page_html,})