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# Copyright (C) 2007-2009 The University of Melbourne
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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from ivle.database import Subject
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from ivle.webapp.media import MediaFileView
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from ivle.webapp.publisher import INF
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from ivle.webapp.publisher.decorators import forward_route
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class SubjectMediaFile(object):
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"""A subject content media file.
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Subject media can be dropped in
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/var/lib/ivle/content/subjects/$shortname/media,
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and will be served up at http://.../subjects/$shortname/+media.
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def __init__(self, context, path):
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self.context = context
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"""Calculate just the path under the subject content directory.
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The view will work out the rest of the path from the config.
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subjectdir = os.path.join(self.context.short_name, 'media')
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return os.path.join(subjectdir, self.path)
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def get_permissions(self, user, config):
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return self.context.get_permissions(user, config)
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class SubjectMediaView(MediaFileView):
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'''The view of subject media files.
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URIs pointing here will just be served directly, from the subject's
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def get_filename(self, req):
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req.config['paths']['data'],
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'content/subjects', self.context.filename)
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def get_permissions(self, user, config):
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return self.context.get_permissions(user, config)
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@forward_route(Subject, '+media', argc=INF)
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def subject_to_media(subject, *segments):
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path = os.path.normpath(os.path.join(*segments))
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return SubjectMediaFile(subject, path)
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removed
ivle/webapp/tutorial/media.py
