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views.py
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views.py
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# -*- coding:UTF-8 -*-
from django.shortcuts import *
from django.template import RequestContext
from django.http import HttpResponse
import urllib
import urllib2
import cookielib
from Server.models import Profile
import BeautifulSoup
from env.env import *
from env.urlmap import *
from django.contrib import auth
from django import forms
from django.contrib.auth.models import User
from django.contrib.auth import authenticate
from django.contrib.auth import login as auth_login
import re
from account_handler import handle_course,dict_deanprofile
from django.views.decorators.http import require_http_methods
from utility.TimeUtil import getTermNumber
from Server.settings import MEDIA_ROOT
import MasterStu_handler
import Stu_elective_handler
"这是教务登陆后返回的字串里包含的一条信息，用于识别是否成功登陆"
plogin=re.compile(u'parent\.location\.href="student_index\.php\?PHPSESSID')
def _loginFromData(request,data):
user = authenticate(username = data['sno'],password = data['passwd'])
if user is not None:
if user.is_active:
auth_login(request,user)
return HttpResponse('0')
else:
return HttpResponse('-1')
return HttpResponse('-202')
def login_dean_with_data(**kwarg):
data = kwarg['data']
PHPSESSID = kwarg['PHPSESSID']
request = kwarg['request']
headers={'User-Agent':user_agent,'PHPSESSID':PHPSESSID}
if data['number']==u'':
return _loginFromData(request,data)
else:
url_values=urllib.urlencode(data)
req=urllib2.Request(urlin+PHPSESSID,url_values,headers)
response=urllib2.urlopen(req)
logindata=response.read()
response.close()
if re.search(plogin,logindata.decode('gb18030')):
'''get course data'''
req=urllib2.Request(urlxkqk+PHPSESSID,None,headers)
response=urllib2.urlopen(req)
doc_xkqk=response.read().decode('GBK')
'''get profile from dean'''
req=urllib2.Request(urlprofile+PHPSESSID,None,headers)
response=urllib2.urlopen(req)
doc_profile=response.read().decode('GBK')
'''退出'''
req=urllib2.Request(urlexit+PHPSESSID)
urllib2.urlopen(req)
response.close()
register={}
register = dict_deanprofile(doc_profile)
'''if user does not exists yet'''
if User.objects.filter(username=data['sno']).count() == 0:
userprofile = Profile(realname=register.get('realname',''),
school = register.get('school',''),
grade = register.get('grade',''),
major = register.get('major',''),
mphone = register.get('mphone',''),
phone = register.get('phone',''),
user_type = 0
)
user = User.objects.create_user(username=data['sno'],password=data['passwd'],email=register.get('email','[email protected]'))
user.save()
userprofile.user=user
userprofile.save()
'''begin handle course data'''
try:
pass
error = handle_course(doc_xkqk,user)
except:
return HttpResponse('-5')
return _loginFromData(request,data)
else:
cuser = User.objects.get(username=data['sno'])
cuser.set_password(data['passwd'])
try:
profile = Profile.objects.get(user=cuser.id)
except:
profile = Profile(realname=register.get('realname',''),
school = register.get('school',''),
grade = register.get('grade',''),
major = register.get('major',''),
mphone = register.get('mphone',''),
phone = register.get('phone',''),
user_type = 0
)
profile.realname = register.get('realname','')
profile.school = register.get('school','')
profile.grade = register.get('grade','')
profile.grade = mphone = register.get('mphone','')
profile.phone = register.get('phone','')
profile.user_type = 0;
profile.save()
course_set = cuser.course_set.filter(termnumber = getTermNumber())
for ccourse in course_set:
ccourse.user.remove(cuser)
ccourse.save()
cuser.save()
error = handle_course(doc_xkqk,cuser)
return _loginFromData(request,data)
else:
'''exit'''
req=urllib2.Request(urlexit+PHPSESSID)
urllib2.urlopen(req)
response.close()
error = logindata.decode('gb18030')
return HttpResponse('<!--'+error+'-->')
return HttpResponse('-1')
@require_http_methods(['POST'])
def login_dean(request):
data={}
PHPSESSID=request.POST.get('sessionid','')
data['database']='0'
data['sno']=request.POST.get('username','')
data['passwd']=request.POST.get('passwd','')
data['number']=request.POST.get('valid','')
return login_dean_with_data(**locals())
def login(request):
data={}
PHPSESSID=request.POST.get('sid','')
data['database']='0'
data['sno']=request.POST.get('sno','')
data['passwd']=request.POST.get('pwd','')
data['number']=request.POST.get('check','')
return login_dean_with_data(**locals())
@require_http_methods(['POST'])
def login_elective(request):
def _login(request):
user = authenticate(username = request.POST.get('username',''),\
password = request.POST.get('passwd',''))
if user is not None:
if user.is_active:
auth_login(request,user)
return HttpResponse('0')
else:
return HttpResponse('-1')
return HttpResponse('-202')
urlCourseResults = 'http://elective.pku.edu.cn/elective2008/edu/pku/stu/elective/controller/electiveWork/showResults.do'
user_agent = 'Mozilla/5.0 (Windows; U; Windows NT 5.1; rv:1.9.0.7) Gecko/2009021910 Firefox/3.0.7'
urllogin_elective="http://elective.pku.edu.cn/elective2008/edu/pku/stu/elective/controller/loginServlet/login_webservicehandle.jsp"
p_login = re.compile(u'([^ ]*) *([^ ]*) 您好')
p_notlogin = re.compile(u'未登录')
if request.method == 'POST':
data = {}
data['uid'] = request.POST.get('username',None)
data['psd'] = request.POST.get('passwd',None)
data['validCode'] = request.POST.get('valid',None)
cookie_value = 'JSESSIONID='+request.POST.get('sessionid',None)
url_values = urllib.urlencode(data)
_req = urllib2.Request(urllogin_elective,url_values)
_req.add_header('Cookie',cookie_value)
response = urllib2.urlopen(_req)
mlogin = response.read().decode('utf8')
response.close()
match_login = p_login.search(mlogin)
# return HttpResponse(mlogin)
if match_login:
register = {}
register['realname'] = match_login.group(2)
register['school'] = match_login.group(1)
'''Get Course Doc'''
'''退出'''
# no need
'''if user does not exists yet'''
if User.objects.filter(username = data['uid']).count() == 0:
userprofile = Profile(realname=register.get('realname',''),
school = register.get('school',''),
grade = register.get('grade',''),
major = register.get('major',''),
mphone = register.get('mphone',''),
phone = register.get('phone',''),
user_type = 0,
)
cuser = User.objects.create_user(username=data['uid'],password=data['psd'],email='[email protected]')
cuser.save()
userprofile.user = cuser
userprofile.save()
'''begin handle course data'''
error = Stu_elective_handler.handleElectiveCourse(cookie_value,cuser)
_login(request)
return HttpResponse(error)
else:
cuser = User.objects.get(username=data['uid'])
cuser.set_password(data['psd'])
try:
profile = Profile.objects.get(user=cuser.id)
except:
profile = Profile(realname=register.get('realname',''),
school = register.get('school',''),
grade = register.get('grade',''),
major = register.get('major',''),
mphone = register.get('mphone',''),
phone = register.get('phone',''),
user_type = 0,
)
profile.realname = register.get('realname','')
profile.school = register.get('school','')
profile.grade = register.get('grade','')
profile.grade = mphone = register.get('mphone','')
profile.user_type = 0
profile.phone = register.get('phone','')
profile.save()
course_set = cuser.course_set.filter(termnumber = getTermNumber())
for ccourse in course_set:
ccourse.user.remove(cuser)
ccourse.save()
cuser.save()
error = Stu_elective_handler.handleElectiveCourse(cookie_value,cuser)
_login(request)
return HttpResponse(error)
else:
return HttpResponse(mlogin)
return HttpResponse('-1')
@require_http_methods(['POST'])
def login_portal(request):
def _login(request):
user = authenticate(username = request.POST.get('username',''),\
password = request.POST.get('passwd',''))
if user is not None:
if user.is_active:
auth_login(request,user)
return HttpResponse('0')
else:
return HttpResponse('-1')
return HttpResponse('-202')
url_exit_portal = 'http://portal.pku.edu.cn//infoPortal/logout.do'
url_login_portal = 'http://portal.pku.edu.cn:80/infoPortal/login.do'
url_course_doc = 'http://portal.pku.edu.cn/infoPortal/appmanager/myPortal/myDesktop?_nfpb=true&_pageLabel=myPortal_page_17'
p_login_portal = re.compile(u'<B>(.*)</B>，欢迎登录信息门户')
data = {}
JSESSIONID = request.POST.get('sessionid','')
headers={'Cookie':'JSESSIONID='+JSESSIONID}
data['{actionForm.userid}'] = request.POST.get('username','')
data['{actionForm.password}'] = request.POST.get('passwd','')
data['{actionForm.validCode}'] = request.POST.get('valid','')
if data['{actionForm.validCode}']==u'':
_login(request)
else:
url_values = urllib.urlencode(data)
cookieJar=cookielib.CookieJar()
opener=urllib2.build_opener(urllib2.HTTPCookieProcessor(cookieJar))
req_login = urllib2.Request(url_login_portal,url_values,headers)
response = opener.open(req_login)
match_login = p_login_portal.search(response.read().decode('utf8'))
if match_login:
register = {}
register['realname'] = match_login.group(1)
'''Get Course Doc'''
req = urllib2.Request(url_course_doc)
response = opener.open(req)
doc_xkqk = response.read()
response.close()
'''退出'''
req = urllib2.Request(url_exit_portal)
response = opener.open(req)
response.close()
'''if user does not exists yet'''
if User.objects.filter(username = data['{actionForm.userid}']).count() == 0:
userprofile = Profile(realname=register.get('realname',''),
school = register.get('school',''),
grade = register.get('grade',''),
major = register.get('major',''),
mphone = register.get('mphone',''),
phone = register.get('phone',''),
user_type = 1,
)
cuser = User.objects.create_user(username=data['{actionForm.userid}'],password=data['{actionForm.password}'],email='[email protected]')
cuser.save()
userprofile.user = cuser
userprofile.save()
'''begin handle course data'''
error = MasterStu_handler.parse_course_page(doc_xkqk,cuser)
_login(request)
return HttpResponse(error)
else:
cuser = User.objects.get(username=data['{actionForm.userid}'])
cuser.set_password(data['{actionForm.password}'])
try:
profile = Profile.objects.get(user=cuser.id)
except:
profile = Profile(realname=register.get('realname',''),
school = register.get('school',''),
grade = register.get('grade',''),
major = register.get('major',''),
mphone = register.get('mphone',''),
phone = register.get('phone',''),
user_type = 1,
)
profile.realname = register.get('realname','')
profile.school = register.get('school','')
profile.grade = register.get('grade','')
profile.grade = mphone = register.get('mphone','')
profile.user_type = 1
profile.phone = register.get('phone','')
profile.save()
course_set = cuser.course_set.filter(termnumber = getTermNumber())
for ccourse in course_set:
ccourse.user.remove(cuser)
ccourse.save()
cuser.save()
error = MasterStu_handler.parse_course_page(doc_xkqk,cuser)
_login(request)
return HttpResponse(error)
else:
return HttpResponse('-3')
return HttpResponse('-1')
def index(request):
cookie=cookielib.CookieJar()
opener=urllib2.build_opener(urllib2.HTTPCookieProcessor(cookie))
response=opener.open(urlimg)
t=response.read()
PHPSESSID=''
for item in cookie:
if item.name=='PHPSESSID':
PHPSESSID=item.value
img=open(MEDIA_ROOT+"dean"+".gif","wb")
img.write(t)
img.close()
context={'sid':PHPSESSID}
'''setup for portal testing'''
url_portal_img = 'http://portal.pku.edu.cn/infoPortal/DrawServlet?Rand=5052.215403411537'
cookieJar=cookielib.CookieJar()
opener=urllib2.build_opener(urllib2.HTTPCookieProcessor(cookieJar))
JSESSIONID=''
response=opener.open(url_portal_img)
img=response.read()
imgfile=open(MEDIA_ROOT+"protal.gif","wb")
imgfile.write(img)
imgfile.close()
for item in cookieJar:
if item.name=='JSESSIONID':
JSESSIONID=item.value
context['portal_sid'] = JSESSIONID
url_elective_img = "http://elective.pku.edu.cn/elective2008/DrawServlet?Rand=1898.0822409503162"
cookieJar=cookielib.CookieJar()
opener=urllib2.build_opener(urllib2.HTTPCookieProcessor(cookieJar))
JSESSIONID=''
response=opener.open(url_elective_img)
img=response.read()
imgfile=open(MEDIA_ROOT+"elective.gif","w")
imgfile.write(img)
imgfile.close()
for item in cookieJar:
if item.name=='JSESSIONID':
JSESSIONID=item.value
context['elective_id'] = JSESSIONID
return render_to_response("index.html",context)
def login_required_message(request):
return HttpResponse('-10')