32 lines
813 B
Python
32 lines
813 B
Python
"""
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These callables are used by django-wiki to check various permissions
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a user has on an article.
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"""
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from django.conf import settings
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from django.utils.translation import ugettext as _
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from courseware.tabs import EnrolledTab
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class WikiTab(EnrolledTab):
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"""
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Defines the Wiki view type that is shown as a course tab.
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"""
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type = "wiki"
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title = _('Wiki')
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view_name = "course_wiki"
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is_hideable = True
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@classmethod
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def is_enabled(cls, course, user=None):
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"""
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Returns true if the wiki is enabled and the specified user is enrolled or has staff access.
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"""
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if not settings.WIKI_ENABLED:
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return False
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if course.allow_public_wiki_access:
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return True
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return super(WikiTab, cls).is_enabled(course, user=user)
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