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# Copyright 2012 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 django.conf import settings
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from django.views.generic.simple import direct_to_template
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from django.http import HttpResponseRedirect, Http404
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from django.shortcuts import get_object_or_404
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from cloudcms.models import Application
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from cloudcmsblog.models import Entry, Category, CategoryTranslation, get_blog_page
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def index(request):
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    """
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    Redirecto to first category found entries archive
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    """
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    categories = Category.objects.filter(display_on_menu=True)
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    if categories.exists() == 0:
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        raise Http404
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    app_page_url = get_blog_page().get_navigation_url()
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    try:
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        default_category_url = categories[0].get_absolute_url()
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    except IndexError:
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        raise Http404
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    return HttpResponseRedirect("%s%s" % (app_page_url.rstrip("/"), default_category_url))
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def archive(request, category):
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    """
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    Display entries list
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    """
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    app = Application.current()
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    category = get_object_or_404(Category, translations__slug=category)
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    entries = category.blogentries.all()
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    return direct_to_template(request,
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            "cloudcmsblog/archive.html", {'entries': entries,
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                'ENTRIES_PER_PAGE': getattr(settings,
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                    'CLOUDCMSBLOG_ENTRIES_PER_PAGE', 2)})
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def detail(request, year, month, day, slug):
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    """
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    Display detailed blog entry.
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    """
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    entry = get_object_or_404(Entry, published_on__year=year,
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            published_on__month=month, published_on__day=day,
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            slug=slug, is_active=True)
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    return direct_to_template(request,
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            "cloudcmsblog/detail.html", {'entry': entry})