feincms/feincms/views/base.py at master · squarefactor/feincms

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from django.contrib.auth.decorators import permission_required

from django.shortcuts import get_object_or_404, render_to_response

from django.template import RequestContext

from django.utils.cache import add_never_cache_headers

from django.contrib.sites.models import RequestSite

from feincms.module.page.models import Page

def _build_page_response(page, request):

extra_context = request._feincms_extra_context

return render_to_response(page.template.path, {

'feincms_page' : page,

'feincms_site' : RequestSite(request),

}, context_instance=RequestContext(request, extra_context))

def build_page_response(page, request):

response = page.setup_request(request)

if response:

return response

response = _build_page_response(page, request)

page.finalize_response(request, response)

return response

def handler(request, path=None):

"""

This is the default handler for feincms page content.

"""

if path is None:

path = request.path

page = Page.objects.page_for_path_or_404(path)

response = build_page_response(page, request)

if hasattr(request, "session") and request.session.get('frontend_editing', False):

add_never_cache_headers(response)

return response

@permission_required('page.change_page')

def preview_handler(request, page_id):

"""

This handler is for previewing site content; it takes a page_id so

the page is uniquely identified and does not care whether the page

is active or expired. To balance that, it requires a logged in user.

"""

page = get_object_or_404(Page, pk=page_id)

# Note: Does not call finalize_response so that response processors

# will not kick in, as they might cache the page or do something

# equally inappropriate. We are just previewing the page, move along.

page.setup_request(request)

return _build_page_response(page, request)

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