25 lines
709 B
Python
25 lines
709 B
Python
"""
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Middleware for the courseware app
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"""
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from django.shortcuts import redirect
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from django.core.urlresolvers import reverse
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from courseware.courses import UserNotEnrolled
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class RedirectUnenrolledMiddleware(object):
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"""
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Catch UserNotEnrolled errors thrown by `get_course_with_access` and redirect
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users to the course about page
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"""
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def process_exception(self, _request, exception):
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if isinstance(exception, UserNotEnrolled):
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course_key = exception.course_key
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return redirect(
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reverse(
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'courseware.views.views.course_about',
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args=[course_key.to_deprecated_string()]
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)
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)
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