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49 lines
1.1 KiB
Python
49 lines
1.1 KiB
Python
from django.core.cache import cache
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from django.shortcuts import reverse, redirect
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from django.utils.translation import gettext_noop
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from .random import random_string
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__all__ = ['FlashMessageUtil']
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class FlashMessageUtil:
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"""
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跳转到通用msg页面
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message_data: {
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'title': '',
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'message': '',
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'error': '',
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'redirect_url': '',
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'confirm_button': '',
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'cancel_url': ''
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}
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"""
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@staticmethod
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def get_key(code):
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key = 'MESSAGE_{}'.format(code)
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return key
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@classmethod
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def get_message_code(cls, message_data):
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code = random_string(12)
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key = cls.get_key(code)
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cache.set(key, message_data, 60)
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return code
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@classmethod
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def get_message_by_code(cls, code):
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key = cls.get_key(code)
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return cache.get(key)
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@classmethod
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def gen_message_url(cls, message_data):
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code = cls.get_message_code(message_data)
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return reverse('common:flash-message') + f'?code={code}'
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@classmethod
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def gen_and_redirect_to(cls, message_data):
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url = cls.gen_message_url(message_data)
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return redirect(url)
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