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web.py
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#!/usr/local/bin/python3
# -*- coding: utf-8 -*-
import cgi, os
import threading
from google.appengine.api import users
from google.appengine.runtime import DeadlineExceededError
from google.appengine.api import backends
from google.appengine.api import urlfetch
from google.appengine.api import taskqueue
from time import sleep
from datetime import datetime
from startpage import getMainPage
from mail import sendMail
from common import getResponse, getResponseStub, getCurrentGoogleUserCode, redFont0, fontClose
import storage
import webapp2
import urllib, urllib2, cookielib, json, urlparse
import logging, time
suggestDict = {}
suggestDictSize = 5000
grayFont0 = '<font size=\"2\" color=\"#B3B3B3\">'
NoSeats = '<br> %s%s%s<br>' % (grayFont0, u'все билеты раскупили, негодяи:(', fontClose)
domainPrefix = 'rzdzstan0'
def getCityId(city, s):
req = 'http://pass.rzd.ru/suggester?lang=ru&stationNamePart=%s' % urllib.quote(city.encode('utf-8'))
respData = getResponse(req)
try:
rJson = json.loads(respData)
for item in rJson:
if item['name'].lower() == city.lower():
s.response.out.write(u'Найден: %s : %s<br>' % (item['name'], item['id']))
return item['id']
except ValueError, e:
logging.error('getCityId err: %s %s' % (respData, city))
s.response.out.write(u'Не найден: %s<br>' % city)
s.response.out.write(u'Выбранный вами город не найден, попробуйте еще раз: <a href="../">Вернуться</a><br>')
return None
def formResults(reqList, opener, item = None):
if item:
trainNum4mail = item.reqProps[5]
st0 = urllib.quote(reqList[0].encode('utf-8'))
st1 = urllib.quote(reqList[2].encode('utf-8'))
id0 = reqList[1]
id1 = reqList[3]
date = reqList[4]
if (not id0 or not id1):
return None
req1 = 'http://pass.rzd.ru/timetable/public/ru?STRUCTURE_ID=735&layer_id=5371&dir=0&tfl=3&checkSeats=0&withoutSeats=y&st0=%s&code0=%s&dt0=%s&st1=%s&code1=%s&dt1=%s' % (st0, id0, date, st1, id1, date)
out = '<html><body><meta http-equiv="Content-Type" content="text/html; charset=UTF-8">'
r = json.loads(getResponse(req1, opener))
if (r['result'].lower()=='ok'):
try:
out += r['tp'][0]['msgList'][0]['message'] + '<br>'
except IndexError, e:
logging.error('msgList Error: ' + str(r))
return out
try:
sid = str(r['SESSION_ID'])
rid = str(r['rid'])
except KeyError, e:
logging.error('Error: ' + str(r))
return None
req2 = req1+'&rid=%s&SESSION_ID=%s' % (rid, sid)
r = getResponseStub(req2, opener)
out += '<form name="FinalAccept" method="get" action="sendme"><br>'
if ('tp' in r):
r = r['tp'][0]
out += '<br>' + redFont0 + r['from'] + ' -> '
out += r['where'] + fontClose + '<br>'
out += r['date'] + '<br>'
l_trains = r['list']
for train in l_trains:
trainNum = train['number']
if item and trainNum4mail!=trainNum:
continue
out += '<hr color="red" size="3" width="50%" align="left"/><br>'
disableReport = 'disabled'
user = users.get_current_user()
#if user and user.email() in ['[email protected]']:
if user:
disableReport = ''
if not item:
data2mail = ('%s|%s|%s|%s|%s|%s') % (reqList[0], reqList[1], reqList[2], reqList[3], date + '.' + train['time0'].split(':')[0], trainNum)
out += u'<input type="radio" name="trainReq" %s onclick="this.form.submit();" value="%s">заказать отчет на почту<br><br>' % (disableReport, data2mail)
out += u' станция отправления: %s <br>' % train['station0']
out += u' станция прибытия: ' + train['station1'] + '<br>'
out += u' время в пути: ' + train['timeInWay'] + '<br>'
out += u' время отправления: ' + train['time0'] + '<br>'
out += u' время прибытия: ' + train['time1'] + '<br>'
bFirm = ''
if 'bFirm' in train:
bFirm = redFont0 + u' (фирменный)' + fontClose
out += u' номер поезда: %s %s<br>' % (trainNum, bFirm)
if len(train['cars'])==0:
out += NoSeats
else:
for car in train['cars']:
out += '<hr color="gray" size="1" width="30%" align="left"/>'
out += u' тип: %s<br>' % car['typeLoc']
freeSeats = car['freeSeats']
if int(freeSeats) <= 10:
freeSeats = '%s%s%s' % (redFont0, freeSeats, fontClose)
out += u' свободных мест: %s <br>' % freeSeats
out += u' цена: %s руб. <br>' % car['tariff']
if item:
out += u'<br><a href="http://www.%s.appspot.com/sendme?reject=%s">Отписаться</a>' % (domainPrefix, item.accHash)
else:
out += "Some error occured: " + str(r)
#out += '</form></body></html>'
out += '</form></body></html>'
return out
def getRidSid(st0, st1, date, s):
"""
username = 'user'
password = 'pass'
login_data = urllib.urlencode({'j_username' : username, 'j_password' : password, 'action' : 'Вход'})
good = False
while not good:
try:
opener.open('https://pass.rzd.ru/ticket/j_security_check', login_data)
good = True
except urllib2.HTTPError, e:
s.response.out.write('fail')
cj.clear_session_cookies()
"""
id0 = getCityId(st0, s)
id1 = getCityId(st1, s)
out = formResults((st0, id0, st1, id1, date), s.opener)
s.response.out.write(out)
class MainPage(webapp2.RequestHandler):
def get(self):
mainPage = getMainPage() % getCurrentGoogleUserCode()
self.response.out.write(mainPage)
def getProperDate(date):
items = date.split('/')
sOut = ''
try:
sOut = ('%s.%s.%s' % (items[1], items[0], items[2]))
except (IndexError):
logging.error('IndexError: ' + date)
sOut = time.strftime('%d.%m.%Y', time.gmtime(time.time() + 14400)) # mega fake, wan`t use pytz
return sOut
class TrainListPage(webapp2.RequestHandler):
cj = cookielib.CookieJar()
opener = urllib2.build_opener(urllib2.HTTPCookieProcessor(cj))
def post(self):
self.response.out.write('<html><body>Результаты поиска:<pre>')
st0 = cgi.escape(self.request.get('from'))
st1 = cgi.escape(self.request.get('to'))
storage.addReq('%s -> %s' % (st0, st1))
date = getProperDate(cgi.escape(self.request.get('date')))
try:
getRidSid(st0, st1, date, self)
except DeadlineExceededError:
self.response.clear()
self.response.set_status(500)
self.response.out.write("This operation could not be completed in time... st0 %s st1 %s date %s" % (st0, st1, date))
self.response.out.write('</pre></body></html>')
class SuggesterPage(webapp2.RequestHandler):
def get(self):
global suggestDict
suggOut = '[]'
try:
station = self.request.get('stationNamePart')
stationKey = station[:3]
sStations = set()
if stationKey in suggestDict:
sStations = suggestDict[stationKey]
else:
req = 'http://pass.rzd.ru/suggester?lang=ru&stationNamePart=%s' % urllib.quote(station.encode('utf-8'))
respData = getResponse(req)
if len(respData) > 0:
rJson = json.loads(respData)
for item in rJson:
sStations.add(item['name'])
suggOut = '['
lStations = self.sort4Find(sStations, station.lower())[:15]
cnt = 1
for item in lStations:
suggOut += '{"id":"%d","label":"%s","value":"%s"},' % (cnt, item, item)
cnt += 1
suggOut = suggOut[:-1]
suggOut += ']'
if len(suggestDict) < suggestDictSize: #one more stub !!!
suggestDict[stationKey] = sStations
self.response.out.write(suggOut)
except (TypeError, ValueError):
self.response.out.write(suggOut)
def sort4Find(self, sStations, suggest):
l0 = []
l1 = []
for station in sStations:
if station.lower().find(suggest) == 0:
l0.append(station)
else:
l1.append(station)
return l0 + l1
class SendMePage(webapp2.RequestHandler):
def get(self):
trainReq = self.request.get('trainReq')
trainReject = self.request.get('reject')
if (trainReq):
logging.info('trainReq')
ret = storage.addUserTrainReq(self.request.get('trainReq'))
self.response.out.write(str(ret))
elif (trainReject):
logging.info('trainReject')
storage.disableTrainReq(trainReject)
class SummaryMailPage(webapp2.RequestHandler):
"""
cj = cookielib.CookieJar()
opener = urllib2.build_opener(urllib2.HTTPCookieProcessor(cj))
def get(self):
reqs = storage.getMailPlan()
logging.info('getMailPlan ' + str(len(reqs)))
if len(reqs):
for item in reqs:
logging.info('send train: ' + item.reqProps[5])
results = formResults(item.reqProps, opener, item)
if results:
sendMail(item.account, results)
else:
logging.info('recipients list empty')
"""
def get(self):
name = backends.get_url('backendone')
logging.info('get resp ' + name+'/backend/summary_mail')
respData = urlfetch.fetch(name+'/backend/summary_mail', method='POST')
logging.info(respData.content)
class StatPage(webapp2.RequestHandler):
def get(self):
#resp = opener.open('http://pass.rzd.ru/suggester?lang=ru&stationNamePart=%D0%B9%D0%B9%D0%B9')
#self.response.out.write(resp.read())
clear = self.request.get('cl')
if (clear):
storage.clearReq()
self.response.out.write(storage.getUsers())
self.response.out.write('<br><br>')
self.response.out.write(storage.getReq())
class ScriptTest(webapp2.RequestHandler):
def get(self):
name = backends.get_url('backendone')
self.response.write('Backend[%s]'%(name))
app = webapp2.WSGIApplication([
('/', MainPage),
('/trains', TrainListPage),
('/suggester', SuggesterPage),
('/sendme', SendMePage),
('/summary_mail', SummaryMailPage),
('/stat', StatPage),
('/test', ScriptTest)
], debug=False)