def do_takes_current_page(context, *args, **kwargs):
page = get_page_from_context(context, kwargs)
if not page:
page = get_default_news_page()
if page is None:
raise template.VariableDoesNotExist("Could not determine the current page from the template context.")
kwargs["page"] = page
return func(context, *args, **kwargs)
def do_takes_current_page(context, *args, **kwargs):
page = get_page_from_context(context, kwargs)
if not page:
page = get_default_news_page()
if page is None:
raise template.VariableDoesNotExist(
"Could not determine the current page from the template context."
)
kwargs["page"] = page
return func(context, *args, **kwargs)
def get_page_from_context(context, kwargs):
"""Returns the current page based on the given template context."""
page = None
# Resolve the page.
if "page" in kwargs:
page = kwargs["page"]
elif "page" in context:
page = context["page"]
elif "pages" in context:
pages = context["pages"]
page = pages.current
# Adapt the page.
if isinstance(page, int):
page = Page.objects.get(id=page)
if page and page.content_type_id != ContentType.objects.get_for_model(NewsFeed).id:
page = get_default_news_page()
# All done.
return page
def get_page_from_context(context, kwargs):
"""Returns the current page based on the given template context."""
page = None
# Resolve the page.
if "page" in kwargs:
page = kwargs["page"]
elif "page" in context:
page = context["page"]
elif "pages" in context:
pages = context["pages"]
page = pages.current
# Adapt the page.
if isinstance(page, int):
page = Page.objects.get(id=page)
if page and page.content_type_id != ContentType.objects.get_for_model(
NewsFeed).id:
page = get_default_news_page()
# All done.
return page
