def __call__(self, environ, start_response):
request = Request(environ)
lang = request.values.get('_lang')
if lang is None:
lang = request.accept_languages.best or 'en'
lang = lang.split('-')[0].lower()
if not has_language(lang):
lang = 'en'
request.translations = load_core_translations(lang)
request.translations.language = lang
response = None
if request.path == '/':
view = request.values.get('_current', 'start')
if request.values.get('_startsetup'):
response = self.start_setup(request)
elif view in self.views:
handler = self.views[view]
if handler is not None and \
request.values.get('_next'):
ctx = handler(request)
if ctx is not None:
response = self.handle_view(request, view, ctx)
if response is None:
if request.values.get('_next'):
view = self.next[view]
elif request.values.get('_prev'):
view = self.prev[view]
response = self.handle_view(request, view)
if response is None:
response = redirect('')
return response(environ, start_response)
def get_request(self, environ):
request = Request(environ)
request.app = self.app
request.translations = load_core_translations(self.app.cfg['language'])
request.is_admin = False
request.is_somebody = False
cookie_name = self.app.cfg['session_cookie_name']
session = SecureCookie.load_cookie(
request, cookie_name, self.app.cfg['secret_key'].encode('utf-8'))
request.session = session
engine = self.app.database_engine
user_id = session.get('uid')
if user_id:
admin_privilege = engine.execute(
privileges.select(
privileges.c.name == 'BLOG_ADMIN')).fetchone()
admin = engine.execute(
user_privileges.select(
and_(
user_privileges.c.user_id == int(user_id),
user_privileges.c.privilege_id ==
admin_privilege.privilege_id))).fetchone()
request.is_somebody = True
request.is_admin = admin is not None
return request
def get_request(self, environ):
request = Request(environ)
request.app = self.app
request.translations = load_core_translations(self.app.cfg['language'])
request.is_admin = False
request.is_somebody = False
cookie_name = self.app.cfg['session_cookie_name']
session = SecureCookie.load_cookie(
request, cookie_name, self.app.cfg['secret_key'].encode('utf-8')
)
request.session = session
engine = self.app.database_engine
user_id = session.get('uid')
if user_id:
admin_privilege = engine.execute(
privileges.select(privileges.c.name=='BLOG_ADMIN')
).fetchone()
admin = engine.execute(user_privileges.select(and_(
user_privileges.c.user_id==int(user_id),
user_privileges.c.privilege_id==admin_privilege.privilege_id
))).fetchone()
request.is_somebody = True
request.is_admin = admin is not None
return request