weboob-devel/modules/cragr/web/browser.py
2014-09-26 10:18:12 +02:00

187 lines
6.4 KiB
Python

# -*- coding: utf-8 -*-
# Copyright(C) 2013 Romain Bignon
#
# This file is part of weboob.
#
# weboob is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# weboob is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with weboob. If not, see <http://www.gnu.org/licenses/>.
import urllib
import re
from weboob.tools.browser import Browser, BrowserIncorrectPassword
from weboob.tools.date import LinearDateGuesser
from .pages import HomePage, LoginPage, LoginErrorPage, AccountsPage, \
SavingsPage, TransactionsPage, UselessPage, CardsPage
__all__ = ['Cragr']
class Cragr(Browser):
PROTOCOL = 'https'
ENCODING = 'ISO-8859-1'
PAGES = {'https?://[^/]+/': HomePage,
'https?://[^/]+/stb/entreeBam': LoginPage,
'https?://[^/]+/stb/entreeBam\?.*typeAuthentification=CLIC_ALLER.*': LoginPage,
'https?://[^/]+/stb/entreeBam\?.*act=Synthcomptes': AccountsPage,
'https?://[^/]+/stb/entreeBam\?.*act=Synthepargnes': SavingsPage,
'https?://[^/]+/stb/.*act=Releves.*': TransactionsPage,
'https?://[^/]+/stb/collecteNI\?.*sessionAPP=Releves.*': TransactionsPage,
'https?://[^/]+/stb/.*/erreur/.*': LoginErrorPage,
'https?://[^/]+/stb/entreeBam\?.*act=Messagesprioritaires': UselessPage,
'https?://[^/]+/stb/collecteNI\?.*fwkaction=Cartes.*': CardsPage,
'https?://[^/]+/stb/collecteNI\?.*fwkaction=Detail.*sessionAPP=Cartes.*': CardsPage,
}
class WebsiteNotSupported(Exception):
pass
def __init__(self, website, *args, **kwargs):
self.DOMAIN = re.sub('^m\.', 'www.', website)
self.accounts_url = None
Browser.__init__(self, *args, **kwargs)
def home(self):
self.login()
def is_logged(self):
return self.page is not None and not self.is_on_page(HomePage)
def login(self):
"""
Attempt to log in.
Note: this method does nothing if we are already logged in.
"""
assert isinstance(self.username, basestring)
assert isinstance(self.password, basestring)
# Do we really need to login?
if self.is_logged():
self.logger.debug('already logged in')
return
if not self.is_on_page(HomePage):
self.location(self.absurl('/'), no_login=True)
# On the homepage, we get the URL of the auth service.
url = self.page.get_post_url()
if url is None:
raise self.WebsiteNotSupported()
# First, post account number to get the password prompt.
data = {'CCPTE': self.username.encode(self.ENCODING),
'canal': 'WEB',
'hauteur_ecran': 768,
'largeur_ecran': 1024,
'liberror': '',
'matrice': 'true',
'origine': 'vitrine',
'situationTravail': 'BANCAIRE',
'typeAuthentification': 'CLIC_ALLER',
'urlOrigine': self.page.url,
'vitrine': 0,
}
self.location(url, urllib.urlencode(data))
assert self.is_on_page(LoginPage)
# Then, post the password.
self.page.login(self.password)
# The result of POST is the destination URL.
url = self.page.get_result_url()
if not url.startswith('http'):
raise BrowserIncorrectPassword(url)
self.location(url)
if self.is_on_page(LoginErrorPage):
raise BrowserIncorrectPassword()
if self.page is None:
raise self.WebsiteNotSupported()
if not self.is_on_page(AccountsPage):
# Sometimes the home page is Releves.
new_url = re.sub('act=([^&=]+)', 'act=Synthcomptes', self.page.url, 1)
self.location(new_url)
if not self.is_on_page(AccountsPage):
raise self.WebsiteNotSupported()
# Store the current url to go back when requesting accounts list.
self.accounts_url = self.page.url
# we can deduce the URL to "savings" accounts from the regular accounts one
self.savings_url = re.sub('act=([^&=]+)', 'act=Synthepargnes', self.accounts_url, 1)
def get_accounts_list(self):
accounts_list = []
# regular accounts
if not self.is_on_page(AccountsPage):
self.location(self.accounts_url)
accounts_list.extend(self.page.get_list())
# credit cards
for cards_page in self.page.cards_pages():
self.location(cards_page)
assert self.is_on_page(CardsPage)
accounts_list.extend(self.page.get_list())
# savings accounts
self.location(self.savings_url)
if self.is_on_page(SavingsPage):
for account in self.page.get_list():
if account not in accounts_list:
accounts_list.append(account)
return accounts_list
def get_account(self, id):
assert isinstance(id, basestring)
l = self.get_accounts_list()
for a in l:
if a.id == ('%s' % id):
return a
return None
def get_history(self, account):
# some accounts may exist without a link to any history page
if account._link is None:
return
date_guesser = LinearDateGuesser()
self.location(account._link)
if self.is_on_page(CardsPage):
for tr in self.page.get_history(date_guesser):
yield tr
else:
url = self.page.get_order_by_date_url()
while url:
self.location(url)
assert self.is_on_page(TransactionsPage)
for tr in self.page.get_history(date_guesser):
yield tr
url = self.page.get_next_url()