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RelativesHandler.py
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134 lines (122 loc) · 4.79 KB
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# -*- coding: utf-8 -*-
'''Yeqin Zheng, 09/07/2014'''
import tornado.ioloop
import tornado.web
import tornado.httpserver
from tornado.escape import *
import json
''' Add a relation between two users. Succeed with "1" returned, else with "0". '''
class AddrelativesHandler(tornado.web.RequestHandler):
def get(self):
self.write("<p>AddrelativesHandler</p><form action='/api/addrelatives' method='post'><input type='submit' value='submit'></form>")
def post(self):
content =self.request.body
#content = '{"u_name":"test1","r_name":"test5","info":"i am",'kind':}'
j = json.loads(content)
row = self.application.dbapi.getRelationByUsername(j['u_name'], j['r_name'])
if row == 0:
self.application.dbapi.addtempRelationByUsername(j['u_name'], j['r_name'],j['kind'],j['info'])
#push data
cid = self.application.dbapi.getUserByUserName(j['r_name'])['cid']
pushdata = {}
datainside = {}
pushdata['type'] = "invite"
datainside['username'] = j['u_name']
datainside['info'] = j['info']
datainside['type'] = j['kind']
pushdata['data'] = datainside
self.application.push.pushToSingle(cid,json_encode(pushdata))
add_message = {'state': 1}
print "add relative success"
else:
add_message = {'state': 0}
print "two already has relative relation"
self.write(add_message)
return
class CheckrelativesHandler(tornado.web.RequestHandler):
def get(self):
self.write("<p>CheckrelativesHandler</p><form action='/api/checkrelatives' method='post'><input type='submit' value='submit'></form>")
def post(self):
content =self.request.body
#content = '{"username":"test1"}'
j = json.loads(content)
userid=self.application.dbapi.getUserByUserName(j['username'])["id"]
re=self.application.dbapi.CheckRelationbyId(userid)
if re!=():
relatives=[]
for row in re:
info=self.application.dbapi.getUsermessegeByUserId(row["cid"])
info['kind'] = row['kind']
info['avatar'] = self.application.util.getAvatarbyUid(info['id'])
#relatives.append('{"info":'+str(info)+',"avatar":'+self.application.util.getAvatarbyUid(info['id'])+'}')
relatives.append(info)
data={'state':1,'relatives':relatives}
else:
data={'state':1,'relatives':'[]'}
self.write(json_encode(data))
'''Yeqin Zheng, 09/07/2014'''
''' Delete a relation between two users. Succeed with "1" returned, else with "0". '''
class DeleterelativesHandler(tornado.web.RequestHandler):
def get(self):
self.write("<p>DeleterelativesHandler</p><form action='/api/deleterelatives' method='post'><input type='submit' value='submit'></form>")
def post(self):
content =self.request.body
#content = '{"username1":"ooo","username2":"11oo"}'
j = json.loads(content)
row = self.application.dbapi.getRelationByUsername(j['username1'],j['username2'])
if row == 0 :
delete_message = {'state': 0}
print "two has no relations"
else :
self.application.dbapi.deleteRelationByUsername(j['username1'],j['username2'])
print "delete relations success"
delete_message = {'state': 1}
self.write(delete_message)
return
class AgreerelativesHandler(tornado.web.RequestHandler):
def get(self):
self.write("<p>AgreerelativesHandler</p><form action='/api/agreerelatives' method='post'><input type='submit' value='submit'></form>")
def post(self):
content =self.request.body
#content = '{"u_name":"ooo","c_name":"11oo","kind": ,"agree":1(1同意，0不同意)}'
j = json.loads(content)
user = self.application.dbapi.getUserByUserName(j['u_name'])
cid = self.application.dbapi.getUserByUserName(j['c_name'])['id']
if(j['agree'] == "1"):
self.application.dbapi.deletetemprelation(user['id'],cid)
self.application.dbapi.addRelationByUid(user['id'],cid,j['kind'])
print "agree 1"
pushdata = {}
pushdata['type'] = "agree"
data = {}
data['userid'] = user['id']
data['username'] = user['name']
data['type'] = j['kind']
self.application.push.pushToSingle(user['cid'],json_encode(pushdata))
state = {'state':1}
else:
self.application.dbapi.deletetemprelationwithkind(user['id'],cid,j['kind'])
print "agree 0"
state = {'state':1}
self.write(json_encode(state))
return
class ValidationHandler(tornado.web.RequestHandler):
def get(self):
self.write("<p>ValidationHandler</p><form action='/api/getvalidation' method='post'><input type='submit' value='submit'></form>")
def post(self):
content =self.request.body
#content = '{"username":"test6"}'
j = json.loads(content)
user = self.application.dbapi.getUserByUserName(j['username'])
validations = self.application.dbapi.gettemprelationbyCid(user['id'])
result={}
if len(validations):
result['state'] = 1
for item in validations:
print item
item['u_name'] = self.application.dbapi.getUserByUserId(item['uid'])['name']
else:
result['state'] = 0
result['validations'] = validations
self.write(json_encode(result))
return