def notify_comment(**kwargs):
"""文章有评论时消息通知作者"""
actor = kwargs['request'].user
obj = kwargs['comment'].content_object
notification_handler(actor, obj.user, 'C', obj)
def test_notification(self):
"""单个通知"""
Notification.objects.mark_all_as_read()
obj = News.objects.create(user=self.user, content="内容示例", reply=True)
notification_handler(self.other_user, self.user, "C",
obj) # other_user评论了user
assert Notification.objects.unread().count() == 1
def notify_comment(**kwargs):
"""文章有评论时候通知作者"""
from django_comments.models import Comment
actor = kwargs["request"].user
obj = kwargs["comment"].content_object # 评论的实体对象（实现由外键关联）
notification_handler(actor, obj.user, "C", obj)
def notify_comments(**kwargs):
"""文章有评论时通知作者"""
# 从参数中提取动作执行者，即哪个用户给此文章评论
actor = kwargs["request"].user
# from django_comments.models import Comment | Comment模型类 中的通用外键
obj = kwargs["comment"].content_object
notification_handler(actor, obj.user, "C", obj)
def switch_like(self, user):
"""点赞或取消赞"""
if user in self.liked.all(): # 如果用户已经赞过，则取消赞
self.liked.remove(user)
else: # 如果用户没有赞过，则添加赞
self.liked.add(user)
# # 通知楼主
notification_handler(user, self.user, 'L', self, id_value=str(self.uuid_id), key='social_update')
def notify_comment(**kwargs):
"""文章有评论时通知作者"""
# kwargs['request'].user django-comments 传递的参数
actor = kwargs['request'].user
# kwargs['comment']获取 django-comments 实例 content_object通用外键 关联到其他类
obj = kwargs['comment'].content_object
notification_handler(actor, obj.user, 'C', obj)
def switch_like(self, user):
"""
点赞或者取消赞
"""
if user in self.liked.all():
self.liked.remove(user)
else:
self.liked.add(user)
notification_handler(user, self.user, 'L', self, id_value=str(self.uuid_id), key='social_update')
def accept_answer(request):
"""接受回答， AJAX POST
已经被接受的回答不能取消"""
answer_id = request.POST["answer"]
answer = Answer.objects.get(pk=answer_id)
if answer.question.user.username != request.user.username:
raise PermissionDenied
answer.accept_answer()
notification_handler(request.user, answer.user, 'W', answer)
return JsonResponse({'status': 'true'})
def switch_like(self, user):
"""点赞或取消赞"""
if user in self.liked.all():
self.liked.remove(user)
else:
self.liked.add(user)
# 通知楼主
notification_handler(user,
self.user,
"L",
self,
id_value=str(self.uuid_id),
key="social_update")
def switch_like(self, user):
'''点赞或取消赞'''
# 赞过则取消
# liked多对多外键字段 直接.all() 获取获取数据
if user in self.liked.all():
self.liked.remove(user)
# 未赞 则点赞
else:
self.liked.add(user)
# 点赞时通知楼主
# user 为点赞用户，self.user为动态作者 verb为L action_object 为 当前这条动态 为self
# id_value key 为必须参数 key值不同则 notifications.JS触发不同
notification_handler(user, self.user, "L", self, id_value=str(self.uuid_id), key="social_update")
def switch_like(self, user): # user是哪个用户在点赞
"""点赞或取消赞"""
if user in self.liked.all():
self.liked.remove(user)
else:
self.liked.add(user)
# 通知楼主
if user.username != self.user.username:
notification_handler(user,
self.user,
'L',
self,
id_value=str(self.uuid_id),
key='social_update')
def accept_answer(request):
"""
接受回答，AJAX POST请求
已经被接受的回答用户不能取消
"""
answer_id = request.POST["answer"]
answer = Answer.objects.get(pk=answer_id)
# 如果当前登录用户不是提问者，抛出权限拒绝错误
if answer.question.user.username != request.user.username:
raise PermissionDenied
answer.accept_answer()
# 通知回答者
notification_handler(request.user, answer.user, 'W', answer)
return JsonResponse({'status': 'true'}, status=200)
def switch_like(self, user):
#若用户已经点赞，则取消点赞
if user in self.liked.all():
self.liked.remove(user)
#若用户没有点赞则点赞
else:
self.liked.add(user)
#通知楼主
notification_handler(user,
self.user,
'L',
self,
id_value=str(self.uuid_id),
key='social_update')
def reply_this(self, user, text):
#获取父级记录
parent = self.get_parent()
News.objects.create(
user=user,
reply=True,
parent=parent,
content=text,
)
notification_handler(user,
parent.user,
'R',
parent,
id_value=str(parent.uuid_id),
key='social_update')
def reply_this(self, user, text):
"""
回复首页的动态
:param user: 登录的用户
:param text: 评论内容
:return: None
"""
parent = self.get_parent()
News.objects.create(user=user, content=text, reply=True, parent=parent)
notification_handler(user,
parent.user,
'R',
parent,
id_value=str(parent.uuid_id),
key='social_update')
def reply_this(self, user, text):
"""
回复首页的动态
user -> 登录的用户
test -> 回复的内容
"""
# 获取父记录 获取动态
parent = self.get_parent()
News.objects.create(
user=user,
content=text,
reply=True,
parent=parent
)
notification_handler(user, parent.user, "R", parent, id_value=str(parent.uuid_id), key="social_update")
def switch_like(self, user):
'''点赞或取消赞'''
# 赞过则取消
# liked多对多外键字段 直接.all() 获取获取数据
if user in self.liked.all(
): # self.liked 多对多外键，通过外键查询关联表User的多条记录 相当于User.object.all()
self.liked.remove(user)
# 未赞 则点赞
else:
self.liked.add(user)
# 添加赞时通知 楼主
notification_handler(user,
self.user,
'L',
self,
id_value=str(self.uuid_id),
key="social_update")
def accept_answer(request):
"""
接受回答，Ajax Post 请求
已经被接受的答案用户不能取消
"""
answer_id = request.POST["answer"]
answer = Answer.objects.get(uuid_id=answer_id)
# 如果当前登录用户不是提问者，抛出拒绝错误
if answer.question.user.username != request.user.username:
raise PermissionDenied
answer.accept_answer()
# 通知回答者
# answer: 动作的对象
notification_handler(request.user, answer.user, "W", answer)
return JsonResponse({"status": "true"})
def accept_answer(request):
"""
接受 ajax post 请求
已经被接受的回答，用户不能取消，只能更换其他更好的唯一回答
"""
answer_id = request.POST["answer"]
answer = Answer.objects.get(pk=answer_id)
# 验证当前登录用户为问题发起人
if answer.question.user.username != request.user.username:
# 注意这里需要用值且类型均相同作为判断，不建议用对象做是否相等的判断
raise PermissionDenied
answer.accpet_answer()
# 通知回答者
notification_handler(request.user, answer.user, "W", answer)
return JsonResponse({"status": "true"})
def reply_this(self, user_reply, text_reply):
"""
回复首页的动态
:param user_reply: 当前登录的用户
:param text_reply: 回复的内容
:return: None
"""
parent_obj = self.get_parent()
News.objects.create(
# uuid_id =uuid.uuid4(),
reply=True,
user=user_reply,
content=text_reply,
parent=parent_obj)
notification_handler(user_reply,
parent_obj.user,
"R",
parent_obj,
id_value=str(parent_obj.uuid_id),
key="social_update")
def notify_comment(**kwargs):
"""文章有评论时，通知作者"""
actor = kwargs["request"].user
obj = kwargs["comment"].content_object # 获取通用外键
notification_handler(actor, obj.user, "C", obj)
