Example #1
0
    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)
Example #2
0
    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
Example #3
0
    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