def set_desktop_setting(request, username, desktop_slug, key, value):
if request.user.username != username and not request.user.is_staff:
raise APIError('nopermission',
"You aren't the owner of this desktop and can not make changes")
if request.user.username == 'test':
return Result('fail', msg="Sorry, you can not change settings for this desktop.")
if key not in DesktopAPI.VALID_DESKTOP_SETTINGS:
raise APIError("invalidsetting",
"Setting does not exist, or you have no permission")
value_type = DesktopAPI.VALID_DESKTOP_SETTINGS[key]
if value_type == bool:
value = value.lower() in ('1', 'true')
key = str(key)
if key == 'private' and desktop_slug == "default":
return Result( "fail", key=key, value=value,
message="Sorry, you can't make your default desktop private")
if not Desktop.objects.filter(owner__username=username, slug=desktop_slug).update(**{key:value}):
return Result('fail', key=key, value=value, message="Could not find desktop")
desktop_changed.send(sender=None, username=username, desktop_slug=desktop_slug)
user_desktops_changed.send(sender=DesktopAPI, username=username)
return Result('success', key=key, value=value)
def set_desktop_definition(cls, username, desktop_slug, definition_json):
""" Sets a desktop definition, invalidates the cache and emits a signal. """
num_rows = Desktop.objects.filter(owner__username=username, slug=desktop_slug)\
.update(definition_json=definition_json, date_modified=datetime.now())
if not num_rows:
raise APIError('nodesktop', 'No such desktop')
assert num_rows <= 1, "More than one row set by set_desktop_definition"
cls.set_desktop_cache(username, desktop_slug, definition_json)
desktop_changed.send(sender=cls, username=username, desktop_slug=desktop_slug)
