b60f5f807d
Previously, AJAX calls would return 400, and page views and attempts to load inline discussions would return 404 if communication with the comments service failed. Now such problems cause a 500 status code.
25 lines
829 B
Python
25 lines
829 B
Python
from comment_client import CommentClientError
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from django_comment_client.utils import JsonError
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import json
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import logging
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log = logging.getLogger(__name__)
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class AjaxExceptionMiddleware(object):
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"""
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Middleware that captures CommentClientErrors during ajax requests
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and tranforms them into json responses
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"""
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def process_exception(self, request, exception):
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"""
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Processes CommentClientErrors in ajax requests. If the request is an ajax request,
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returns a http response that encodes the error as json
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"""
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if isinstance(exception, CommentClientError) and request.is_ajax():
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try:
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return JsonError(json.loads(exception.message), 500)
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except ValueError:
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return JsonError(exception.message, 500)
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return None
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