def post(self):
words = self.get_argument('words', '') # 用户的留言
dele_by_key = self.get_argument('theKey', '')
IP = self.request.headers["X-Forwarded-For"]
user = self.current_user()
username = None
word_user = None
word_username = None
if user is None:
user = JsDict()
user.username = "******"
if dele_by_key != "":
word_user = Board.get_one(Board.key == dele_by_key)
if word_user is not None:
word_username = word_user.username
if user is not None:
username = user.username
if dele_by_key:
if user.is_admin() or username == word_username: # 如果不是admin用户将无法删除
Board.dele_by_key(dele_by_key)
self.write("删除成功！")
else:
self.write("您没有删除权限！")
elif words:
username = user.username
user_re = re.compile(r"@(\S{3,19}) (.*)")
try:
foruser = user_re.search(words).group(1)
if not User.exist(foruser):
foruser = ""
else:
words = user_re.search(words).group(2)
except Exception as e:
foruser = ""
if Board.num_lim(username):
self.messages.error("留言过多，请联系管理员！")
self.redirect("/board")
elif user.username != "游客" and user.level == 0:
self.messages.error("您暂时无法留言！")
self.redirect(url_for("board"))
else:
Board.new(username, foruser, words, IP)
self.messages.success("留言成功！")
self.redirect(url_for("board"))
else:
self.redirect(url_for("board"))
'''
