# -*- coding: utf-8 -*-
# filename: handle.py
import hashlib
import reply
import receive
import web
import wiki_api

class Handle(object):
    def POST(self):
        try:
            webData = web.data()
            print "Handle Post webdata is ", webData   #后台打日志
            recMsg = receive.parse_xml(webData)
            if isinstance(recMsg, receive.Msg):
                toUser = recMsg.FromUserName
                fromUser = recMsg.ToUserName
                if recMsg.MsgType == 'text':
                    content = recMsg.Content
                    print "接收到的content为", content
                    return_content = wiki_api.get_wiki_page(content)
                    str_content = str(return_content)
                    str_length = len(str_content)
                    start = 0
                    while start < str_length:
                    replyMsg = reply.TextMsg(toUser, fromUser, str_content[0:100])
                    return replyMsg.send()
                if recMsg.MsgType == 'image':
                    mediaId = recMsg.MediaId
                    replyMsg = reply.ImageMsg(toUser, fromUser, mediaId)
                    return replyMsg.send()
                else:
                    return reply.Msg().send()
            else:
                print "暂且不处理"
                return reply.Msg().send()
        except Exception, Argment:
            return Argment

    def GET(self):
        try:
            data = web.input()
            if len(data) == 0:
                return "hello, this is handle view"
            signature = data.signature
            timestamp = data.timestamp
            nonce = data.nonce
            echostr = data.echostr
            token = "hello"  # 请按照公众平台官网\基本配置中信息填写

            list = [token, timestamp, nonce]
            list.sort()
            sha1 = hashlib.sha1()
            map(sha1.update, list)
            hashcode = sha1.hexdigest()
            print "handle/GET func: hashcode, signature: ", hashcode, signature
            if hashcode == signature:
                return echostr
            else:
                return ""
        except Exception, Argument:
            return Argument