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Viewing changes to ivle/webapp/admin/offeringservice.py

  • Committer: William Grant
  • Date: 2009-05-26 02:10:08 UTC
  • Revision ID: grantw@unimelb.edu.au-20090526021008-hnka598yacu5w6da
Always set isdir = False in the file browser template filling.

Previously we used os.path.isdir outside the jail, which was terribly
unreliable and prone to crashing. We should do it properly once we can get
server-side access to the jails.

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ivle/webapp/admin/offeringservice.py
 
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import ivle.database
 
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from ivle.database import ProjectSet, Subject, Semester, Offering
 
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from ivle.webapp.base.rest import (XHTMLRESTView, named_operation,
 
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                                   require_permission)
 
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from ivle.webapp.errors import NotFound
 
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class OfferingRESTView(XHTMLRESTView):
 
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    """REST view for a subject.
 
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    This view allows for added a ProjectSet to an existing subject."""
 
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    template = "subject.html"
 
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    def __init__(self, req, subject, year, semester):
 
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        self.context = req.store.find(Offering,
 
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                Offering.subject_id == Subject.id,
 
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                Subject.short_name == unicode(subject),
 
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                Offering.semester_id == Semester.id,
 
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                Semester.year == unicode(year),
 
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                Semester.semester == unicode(semester)).one()
 
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        if self.context is None:
 
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            raise NotFound()
 
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    def new_project_url(self, projectset):
 
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        return "/api/subjects/" + str(self.context.subject.id) + "/" +\
 
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               self.context.semester.year + "/" +\
 
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               self.context.semester.semester + "/+projectsets/" +\
 
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               (str(projectset.id)) + "/+projects/+new"
 
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    @named_operation('edit')
 
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    def add_projectset(self, req, group_size):
 
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        """Add a new ProjectSet"""
 
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        new_projectset = ProjectSet()
 
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        if group_size == '':
 
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            new_projectset.max_students_per_group = None
 
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        else:
 
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            new_projectset.max_students_per_group = int(group_size)
 
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        new_projectset.offering = self.context
 
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        req.store.add(new_projectset)
 
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        req.store.flush()
 
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        self.ctx['projectset'] = new_projectset
 
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        self.ctx['projects'] = []
 
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        self.ctx['new_project_url'] = self.new_project_url(new_projectset)
 
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        self.template = 'templates/projectset_fragment.html'
 
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        return {'success': True, 'projectset_id': new_projectset.id}