view src/server/constants.py @ 995:f88325b56a6a

server: dynamic pages first draft: /!\ new dependency: autobahn This patch introduce server part of dynamic pages. Dynamic pages use websockets to establish constant connection with a Libervia page, allowing to receive real time data or update it. The feature is activated by specifying "dynamic = true" in the page. Once activated, page can implement "on_data" method which will be called when data are sent by the page. To send data the other way, the page can use request.sendData. The new "registerSignal" method allows to use an "on_signal" method to be called each time given signal is received, with automatic (and optional) filtering on profile. New renderPartial and renderAndUpdate method allow to append new HTML elements to the dynamic page.
author Goffi <goffi@goffi.org>
date Wed, 03 Jan 2018 01:10:12 +0100
parents 641664553a41
children b6dc6cf76473
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#!/usr/bin/python
# -*- coding: utf-8 -*-

# Libervia: a SAT frontend
# Copyright (C) 2009-2017 Jérôme Poisson (goffi@goffi.org)

# This program 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.

# This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.

from ..common import constants


class Const(constants.Const):

    APP_NAME = 'Libervia'
    APP_NAME_FILE = "libervia"
    SERVICE_PROFILE = 'libervia'  # the SàT profile that is used for exporting the service

    SESSION_TIMEOUT = 7200  # Session's timeout, after that the user will be disconnected
    HTML_DIR = "html/"
    THEMES_DIR = "themes/"
    THEMES_URL = "themes"
    MEDIA_DIR = "media/"
    CARDS_DIR = "games/cards/tarot"
    PAGES_DIR = u"pages"

    ERRNUM_BRIDGE_ERRBACK = 0  # FIXME
    ERRNUM_LIBERVIA = 0  # FIXME

    # Security limit for Libervia (get/set params)
    SECURITY_LIMIT = 5

    # Security limit for Libervia server_side
    SERVER_SECURITY_LIMIT = constants.Const.NO_SECURITY_LIMIT

    # keys for cache values we can get from browser
    ALLOWED_ENTITY_DATA = {'avatar', 'nick'}

    STATIC_RSM_MAX_LIMIT = 100
    STATIC_RSM_MAX_DEFAULT = 10
    STATIC_RSM_MAX_COMMENTS_DEFAULT = 10

    ## Libervia pages ##
    PAGES_META_FILE = u"page_meta.py"
    PAGES_ACCESS_NONE = u"none"  # no access to this page (using its path will return a 404 error)
    PAGES_ACCESS_PUBLIC = u"public"
    PAGES_ACCESS_PROFILE = u"profile"  # a session with an existing profile must be started
    PAGES_ACCESS_ADMIN = u"admin"  # only profiles set in admins_list can access the page
    PAGES_ACCESS_ALL = (PAGES_ACCESS_NONE, PAGES_ACCESS_PUBLIC, PAGES_ACCESS_PROFILE, PAGES_ACCESS_ADMIN)
    # names of the page to use for menu
    DEFAULT_MENU = ['login', 'blog_view']

    ## Session flags ##
    FLAG_CONFIRM = u"CONFIRM"

    ## Data post ##
    POST_NO_CONFIRM = u"POST_NO_CONFIRM"

    ## HTTP methods ##
    HTTP_METHOD_GET = u'GET'
    HTTP_METHOD_POST = u'POST'

    ## HTTP codes ##
    HTTP_SEE_OTHER = 303
    HTTP_BAD_REQUEST = 400
    HTTP_UNAUTHORIZED = 401
    HTTP_NOT_FOUND = 404
    HTTP_INTERNAL_ERROR = 500
    HTTP_SERVICE_UNAVAILABLE = 503

    ## Cache ##
    CACHE_PUBSUB = 0