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from django.contrib import messages
from django.http import HttpRequest
from django.views.generic import RedirectView
class MessageRedirectView(RedirectView):
"""
Redirects to another URL, also setting a message using the Django Messages framework.
This is based on Django's own `RedirectView` and works the same way, but takes two additional
parameters.
* `message`: Set to the message content you wish to display.
* `message_level`: Set to one of the message levels from the Django messages framework. This
parameter defaults to `messages.INFO`.
"""
message: str = ""
message_level: int = messages.INFO
def get(self, request: HttpRequest, *args, **kwargs) -> None:
"""Called upon a GET request."""
messages.add_message(request, self.message_level, self.message)
return super().get(request, *args, **kwargs)
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