def on_desktop_deleted(sender, **kwargs):
""" Deletes cache entries for a given desktop. """
desktop = kwargs.get("instance")
username = desktop.owner.username
desktop_slug = desktop.slug
clear_desktop_cached_views(username, desktop_slug)
DesktopAPI.clear_desktop_cache(username, desktop_slug)
Desktop.delete_revision_id(username, desktop_slug)
def on_desktop_saved(sender, **kwargs):
if sender is not Desktop:
return
if not kwargs.get("created"):
desktop = kwargs.get("instance")
username = desktop.owner.username
slug = desktop.slug
DesktopAPI.set_desktop_cache(username, slug, desktop.definition_json)
clear_desktop_cached_views(username, slug)
Desktop.update_revision_id(username, slug)
def desktop(request, username, desktop_slug):
""" Generates the desktop, for editing. """
if not (request.user.is_authenticated or username == "test"):
return HttpResponseRedirect("/login/?next=%s" % request.path)
try:
desktop = Desktop.objects.get(owner__username=username, slug=desktop_slug)
except Desktop.DoesNotExist:
raise Http404
if not request.user.is_staff and username != "test":
# If this isn't the users desktop and the desktop is private
if request.user != desktop.owner:
raise Http404
td = {}
td["desktop_name"] = desktop.name
td["user"] = request.user
td["username"] = username
td["desktop_slug"] = desktop_slug
td["initial_dialog"] = request.GET.get("dialog", "")
td["desktop_private"] = "1" if desktop.private else "0"
stack_icon = Icon.lookup(settings.DEFAULT_STACK_ICON)
td["stack_icon_key"] = settings.DEFAULT_STACK_ICON
td["stack_icon_sizes"] = stack_icon.sizes
td["stack_icon_url"] = os.path.join(settings.MEDIA_URL, stack_icon.img_url)
td["view_url"] = desktop.get_absolute_url()
td["definition_json"] = DesktopAPI.get_desktop_definition(username, desktop_slug)
td["theme"] = desktop.theme
return td
