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# Copyright 2011 GRNET S.A. All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or
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# without modification, are permitted provided that the following
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# conditions are met:
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#
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#   1. Redistributions of source code must retain the above
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#      copyright notice, this list of conditions and the following
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#      disclaimer.
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#
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#   2. Redistributions in binary form must reproduce the above
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#      copyright notice, this list of conditions and the following
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#      disclaimer in the documentation and/or other materials
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#      provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
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# OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
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# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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# USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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#
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# The views and conclusions contained in the software and
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# documentation are those of the authors and should not be
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# interpreted as representing official policies, either expressed
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# or implied, of GRNET S.A.
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from astakos.im.settings import IM_MODULES, INVITATIONS_ENABLED, IM_STATIC_URL, \
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        COOKIE_NAME, LOGIN_MESSAGES, SIGNUP_MESSAGES, PROFILE_MESSAGES, \
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        GLOBAL_MESSAGES, PROFILE_EXTRA_LINKS
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from astakos.im.api import get_menu
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from astakos.im.util import get_query
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from astakos.im.models import GroupKind
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from django.conf import settings
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from django.core.urlresolvers import reverse
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from django.utils import simplejson as json
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def im_modules(request):
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    return {'im_modules': IM_MODULES}
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def next(request):
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    return {'next' : get_query(request).get('next', '')}
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def code(request):
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    return {'code' : request.GET.get('code', '')}
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def invitations(request):
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    return {'invitations_enabled' :INVITATIONS_ENABLED}
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def media(request):
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    return {'IM_STATIC_URL' : IM_STATIC_URL}
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def custom_messages(request):
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    EXTRA_MESSAGES_SET = bool(GLOBAL_MESSAGES or SIGNUP_MESSAGES or \
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            LOGIN_MESSAGES or PROFILE_MESSAGES)
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    return {
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            'GLOBAL_MESSAGES' : GLOBAL_MESSAGES,
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            'SIGNUP_MESSAGES' : SIGNUP_MESSAGES,
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            'LOGIN_MESSAGES' : LOGIN_MESSAGES,
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            'PROFILE_MESSAGES' : PROFILE_MESSAGES,
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            'PROFILE_EXTRA_LINKS' : PROFILE_EXTRA_LINKS,
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            'EXTRA_MESSAGES_SET' : EXTRA_MESSAGES_SET
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           }
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def menu(request):
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    absolute = lambda (url): request.build_absolute_uri(url)
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    resp = get_menu(request, True, False)
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    try:
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        menu_items = json.loads(resp.content)[1:]
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    except Exception, e:
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        return {}
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    else:
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        for item in menu_items:
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            item['is_active'] = absolute(request.path) == item['url']
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        return {'menu':menu_items}
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def group_kinds(request):
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    return {'group_kinds': GroupKind.objects.exclude(name='default').values_list('name', flat=True)}