Synnefo

# Copyright 2011 GRNET S.A. All rights reserved.

#

# Redistribution and use in source and binary forms, with or

# without modification, are permitted provided that the following

# conditions are met:

#

#   1. Redistributions of source code must retain the above

#      copyright notice, this list of conditions and the following

#      disclaimer.

#

#   2. Redistributions in binary form must reproduce the above

#      copyright notice, this list of conditions and the following

#      disclaimer in the documentation and/or other materials

#      provided with the distribution.

#

# THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS

# OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR

# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF

# USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED

# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN

# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

# POSSIBILITY OF SUCH DAMAGE.

#

# The views and conclusions contained in the software and

# documentation are those of the authors and should not be

# interpreted as representing official policies, either expressed

# or implied, of GRNET S.A.

from astakos.im.settings import IM_MODULES, INVITATIONS_ENABLED, IM_STATIC_URL, \

        COOKIE_NAME, LOGIN_MESSAGES, SIGNUP_MESSAGES, PROFILE_MESSAGES, \

        GLOBAL_MESSAGES, PROFILE_EXTRA_LINKS

from astakos.im.api.admin import get_menu

from astakos.im.util import get_query

from astakos.im.auth_providers import PROVIDERS as AUTH_PROVIDERS

from django.conf import settings

from django.core.urlresolvers import reverse

from django.utils import simplejson as json

def im_modules(request):

    return {'im_modules': IM_MODULES}

def auth_providers(request):

    return {'auth_providers': filter(lambda p:p.module_enabled,

                                     AUTH_PROVIDERS.itervalues())}

def next(request):

    return {'next' : get_query(request).get('next', '')}

def code(request):

    return {'code' : request.GET.get('code', '')}

def invitations(request):

    return {'invitations_enabled' :INVITATIONS_ENABLED}

def media(request):

    return {'IM_STATIC_URL' : IM_STATIC_URL}

def custom_messages(request):

    global GLOBAL_MESSAGES, SIGNUP_MESSAGES, LOGIN_MESSAGES, PROFILE_MESSAGES

    # keep backwards compatibility with dict settings

    if type(GLOBAL_MESSAGES) == dict:

        GLOBAL_MESSAGES = GLOBAL_MESSAGES.items()

    if type(SIGNUP_MESSAGES) == dict:

        SIGNUP_MESSAGES = SIGNUP_MESSAGES.items()

    if type(LOGIN_MESSAGES) == dict:

        LOGIN_MESSAGES = LOGIN_MESSAGES.items()

    if type(PROFILE_MESSAGES) == dict:

        PROFILE_MESSAGES = PROFILE_MESSAGES.items()

    EXTRA_MESSAGES_SET = bool(GLOBAL_MESSAGES or SIGNUP_MESSAGES or \

            LOGIN_MESSAGES or PROFILE_MESSAGES)

    return {

            'GLOBAL_MESSAGES' : GLOBAL_MESSAGES,

            'SIGNUP_MESSAGES' : SIGNUP_MESSAGES,

            'LOGIN_MESSAGES' : LOGIN_MESSAGES,

            'PROFILE_MESSAGES' : PROFILE_MESSAGES,

            'PROFILE_EXTRA_LINKS' : PROFILE_EXTRA_LINKS,

            'EXTRA_MESSAGES_SET' : EXTRA_MESSAGES_SET

           }

def menu(request):

    absolute = lambda (url): request.build_absolute_uri(url)

    resp = get_menu(request, True, False)

    try:

        menu_items = json.loads(resp.content)[1:]

    except Exception, e:

        return {}

    else:

        for item in menu_items:

            item['is_active'] = absolute(request.path) == item['url']

        return {'menu':menu_items}