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[ADD] http#ensure_db() 

A helper that allows to force a db in the controller context otherwise redirect to database selector

Used for /web, /web/login and auth_* modules

bzr revid: fme@openerp.com-20140128211550-vmhy5nu0qbi33qh5
This commit is contained in:
Fabien Meghazi 2014-01-28 22:15:50 +01:00
parent 38e651cbd2
commit cfaadc0433
1 changed files with 25 additions and 2 deletions
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27
openerp/http.py
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@ -72,6 +72,28 @@ def redirect_with_hash(url, code=303):
return werkzeug.utils.redirect(url, code)
return "<html><head><script>window.location = '%s' + location.hash;</script></head></html>" % url
def ensure_db(with_registry=False, redirect='/web/database/selector'):
db = request.params.get('db')
# if db not provided, use the session one
if not db:
db = request.session.db
# if no database provided and no database in session, use monodb
if not db:
db = db_monodb(request.httprequest)
# if no db can be found til here, send to the database selector
# the database selector will redirect to database manager if needed
if not db:
werkzeug.exceptions.abort(werkzeug.utils.redirect(redirect, 303))
# always switch the session to the computed db
if db != request.session.db:
request.session.logout()
request.session.db = db
if with_registry:
request.disable_db = False
class WebRequest(object):
""" Parent class for all OpenERP Web request types, mostly deals with
@ -667,9 +689,10 @@ class OpenERPSession(werkzeug.contrib.sessions.Session):
raise SessionExpiredException("Session expired")
security.check(self.db, self.uid, self.password)
def logout(self):
def logout(self, keep_db=False):
for k in self.keys():
del self[k]
if not (keep_db and k == 'db'):
del self[k]
self._default_values()
def _default_values(self):