__init__.py
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import pytz
import transaction
import colander
from datetime import datetime
from email.utils import parseaddr
from pyramid.view import view_config
from pyramid.httpexceptions import (HTTPFound, HTTPForbidden, HTTPNotFound)
from pyramid.security import (remember, forget, authenticated_userid,)
from deform import (Form, ValidationFailure, widget,)
from ..models import (DBSession, User,)
from pyramid.view import notfound_view_config
###############################################################################
# Not Found
###############################################################################
@view_config(context=HTTPNotFound, renderer='templates/login.pt')
def not_found(self, request):
request.response.status = 404
print request
return dict(request=request)
###############################################################################
# Not Found
###############################################################################
@view_config(route_name='forbidden', renderer='templates/forbidden.pt')
def not_found(self, request):
#request.response.status = 404
return dict(request=request)
########
# Home #
########
@view_config(route_name='home', renderer='templates/home.pt')
def view_home(request):
return dict(project='esipkd')
#########
# Login #
#########
class Login(colander.Schema):
username = colander.SchemaNode(colander.String(),
title="Nama Pengguna")
password = colander.SchemaNode(colander.String(),
title="Kata Sandi",
widget=widget.PasswordWidget())
# http://deformdemo.repoze.org/interfield/
def login_validator(form, value):
user = form.user
if not user:
raise colander.Invalid(form, 'Login gagal')
if not user.user_password:
raise colander.Invalid(form, 'Login gagal')
if not user.check_password(value['password']):
raise colander.Invalid(form, 'Login gagal')
def get_login_headers(request, user):
headers = remember(request, user.email)
#headers = remember(request, user.id)
#user.last_login_date = datetime.now()
DBSession.add(user)
DBSession.flush()
transaction.commit()
return headers
@view_config(context=HTTPForbidden, renderer='templates/login.pt')
@view_config(route_name='login', renderer='templates/login.pt')
def view_login(request):
if authenticated_userid(request):
return HTTPFound(location=request.route_url('forbidden'))
login_url = request.resource_url(request.context,'login')
referrer = request.url
if referrer == login_url:
referrer = '/'
came_from = request.params.get('came_from', referrer)
schema = Login(validator=login_validator)
form = Form(schema, buttons=('login',))
if 'login' in request.POST:
controls = request.POST.items()
identity = request.POST.get('username')
user = schema.user = User.get_by_identity(identity)
try:
c = form.validate(controls)
except ValidationFailure, e:
request.session['login failed'] = e.render()
return HTTPFound(location=came_from) #location.request.route_url('login')
headers = get_login_headers(request, user)
return HTTPFound(location=came_from, # request.route_url(came_from),
headers=headers)
elif 'login failed' in request.session:
r = dict(form=request.session['login failed'])
del request.session['login failed']
return r
return dict(form=form.render())
@view_config(route_name='logout')
def view_logout(request):
headers = forget(request)
return HTTPFound(location = request.route_url('home'),
headers = headers)
###################
# Change password #
###################
class Password(colander.Schema):
old_password = colander.SchemaNode(colander.String(),
title="Kata Sandi Lama",
widget=widget.PasswordWidget())
new_password = colander.SchemaNode(colander.String(),
title="Kata Sandi Baru",
widget=widget.PasswordWidget())
retype_password = colander.SchemaNode(colander.String(),
title="Ketik Ulang Kata Sandi",
widget=widget.PasswordWidget())
def password_validator(form, value):
if not form.request.user.check_password(value['old_password']):
raise colander.Invalid(form, 'Invalid old password.')
if value['new_password'] != value['retype_password']:
raise colander.Invalid(form, 'Retype mismatch.')
@view_config(route_name='password', renderer='templates/password.pt',
permission='edit')
def view_password(request):
schema = Password(validator=password_validator)
form = Form(schema, buttons=('simpan','cancel'))
if request.POST:
if 'simpan' in request.POST:
schema.request = request
controls = request.POST.items()
try:
c = form.validate(controls)
except ValidationFailure, e:
request.session['invalid password'] = e.render()
return HTTPFound(location=request.route_url('password'))
user = request.user
user.password = c['new_password']
DBSession.add(user)
DBSession.flush()
transaction.commit()
request.session.flash('Your password has been changed.')
return HTTPFound(location=request.route_url('home'))
elif 'invalid password' in request.session:
r = dict(form=request.session['invalid password'])
del request.session['invalid password']
return r
return dict(form=form.render())