def get(self, path):
try:
print('CountryHandler')
print(self.request.uri)
print(self.get_argument('key'))
#val = urllib.parse.unquote(self.get_argument('key'))
val = tornado.escape.url_unescape(self.get_argument('key'))
print('val is ' + val)
referer = self.request.headers.get('Referer')
try:
lang = re.search(r'-(.*)\..*', referer).group(1)
except:
lang = 'cn'
if Country.isCountry(val):
print('content country is ' + val)
self.write(getCitiesFromCountry(val, lang))
else:
print('404 not found ' + val)
self.write('{"link":"http://' + self.request.host +
'/html/404.html"}')
print(
'===========================================================')
except Exception as e:
print('EXCEPTION FROM CountryHandler get:')
print(e)
def get(self, path):
try:
print('SearchHandler')
print(self.request.uri)
print(self.get_argument('key'))
#val = urllib.parse.unquote(self.get_argument('key'))
val = tornado.escape.url_unescape(self.get_argument('key'))
#bytesString = val.encode(encoding="utf-8")
#decodestr = base64.b64decode(bytesString)
#print('aaaaaaaaaaaaaaaaa')
#print(len(decodestr.decode())) # 'hello world'
#print('bbbbbbbbbbbbbbbbb')
#if len(decodestr.decode()) != 0:
#val = decodestr.decode()
# remove ';' from val if exists
# otherwise, 'select * from mytable where mycolumn = abc;def' will produce an error coming from 'def', which can't be caught by try...catch...
val = val.replace(";", "")
if not val:
return
matchDefense = patternDefense.match(val)
if matchDefense:
# WARNING!!!
# someone is trying to do web injection attacks
self.write(
'{"link":"https://image.baidu.com/search/detail?ct=503316480&z=&tn=baiduimagedetail&ipn=d&word=%E6%89%93%E5%87%BB%E9%BB%91%E5%AE%A2&step_word=&ie=utf-8&in=&cl=2&lm=-1&st=-1&cs=623464961,1255249105&os=4288987045,2593232107&simid=3471060388,531993260&pn=1&rn=1&di=35735023170&ln=1963&fr=&fmq=1497945237455_R&fm=result&ic=0&s=undefined&se=&sme=&tab=0&width=&height=&face=undefined&is=0,0&istype=2&ist=&jit=&bdtype=0&spn=0&pi=0&gsm=0&objurl=http%3A%2F%2Fwww.17waihui.com%2Fuploadfile%2F2015%2F0720%2F20150720034036427.jpg&rpstart=0&rpnum=0&adpicid=0&ctd=1497945272672^3_1173X680%1"}'
)
return
print('key is ' + val)
msg = urllib.parse.quote(val)
head = self.request.headers.get('Origin')
head = head if head else ("http://" + self.request.host)
# for search
# when user is searching some word somewhere, the frontend doesn't know which page should be loaded
if Country.isCountry(val):
print('link to new page: country is ' + val)
self.write('{"link":"http://' + self.request.host +
'/html/country.html?' + msg + '"}')
elif City.isCity(val):
print('link to new page: city is ' + val)
self.write('{"link":"http://' + self.request.host +
'/html/city.html?' + msg + '"}')
else:
self.write('{"link":"http://' + self.request.host +
'/html/404.html"}')
print('404 not found ' + val)
print(
'===========================================================')
except Exception as e:
print('EXCEPTION FROM SearchHandler get:')
print(e)