Fixed an error in the storing the status into the session in the Mia core application.

This commit is contained in:
依瑪貓 2020-07-28 09:38:58 +08:00
parent b5e7f9878f
commit 8285c69685

View File

@ -26,6 +26,7 @@ from django.urls import reverse
from django.utils import timezone
from django.utils.translation import gettext
from mia_core.status import _retrieve
from mia_core.utils import UrlBuilder
register = template.Library()
@ -113,6 +114,31 @@ def url_keep_return(context, view_name, *args):
return str(UrlBuilder(url).set_param("r", context.request.GET.get("r")))
@register.simple_tag(takes_context=True)
def retrieve_status(context):
"""Returns the success message from the previously-stored status. The
success message is saved as "success", and the error messages are saved as
"errors" in the template variables.
Args:
context (RequestContext): The request context.
Returns:
str: An empty string.
"""
if "s" not in context.request.GET:
return ""
status = _retrieve(context.request, context.request.GET["s"])
if status is None:
return ""
if "success" in status:
context.dicts[0]["success"] = status["success"]
if "errors" in status:
if "" in status["errors"]:
context.dicts[0]["errors"] = status["errors"][""]
return ""
@register.filter
def smart_date(value):
"""Formats the date for human friendliness.