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

  • Committer: William Grant
  • Date: 2009-05-11 04:51:08 UTC
  • mto: (1165.3.65 submissions-admin)
  • mto: This revision was merged to the branch mainline in revision 1247.
  • Revision ID: grantw@unimelb.edu.au-20090511045108-z70ij6oti5cazyo4
Add an ivle-refreshfilesystem script, which currently just rewrites svn(-group).conf.

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ivle/webapp/admin/subject.py
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# A sample / testing application for IVLE.
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import os
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import os.path
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import urllib
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import urlparse
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import cgi
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from storm.locals import Desc, Store
 
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from storm.locals import Desc
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import genshi
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from genshi.filters import HTMLFormFiller
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from genshi.template import Context, TemplateLoader
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from ivle.webapp.base.xhtml import XHTMLView
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from ivle.webapp.base.plugins import ViewPlugin, MediaPlugin
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from ivle.webapp import ApplicationRoot
 
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from ivle.webapp.errors import NotFound
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from ivle.database import Subject, Semester, Offering, Enrolment, User,\
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                          ProjectSet, Project, ProjectSubmission
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from ivle.webapp.admin.projectservice import ProjectSetRESTView,\
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                                             ProjectRESTView
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from ivle.webapp.admin.offeringservice import OfferingRESTView
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from ivle.webapp.admin.publishing import (root_to_subject,
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            subject_to_offering, offering_to_projectset, offering_to_project,
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            subject_url, offering_url, projectset_url, project_url)
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from ivle.webapp.admin.breadcrumbs import (SubjectBreadcrumb,
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            OfferingBreadcrumb, UserBreadcrumb, ProjectBreadcrumb)
 
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class SubjectsView(XHTMLView):
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    '''The view of the list of subjects.'''
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    tab = 'subjects'
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    permission = 'edit'
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    def __init__(self, req, subject, year, semester):
 
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        """Find the given offering by subject, year and 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 == subject,
 
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            Offering.semester_id == Semester.id,
 
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            Semester.year == year,
 
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            Semester.semester == semester).one()
 
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        if not self.context:
 
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            raise NotFound()
 
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    def filter(self, stream, ctx):
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        return stream | HTMLFormFiller(data=ctx['data'])
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    template = 'templates/offering_projects.html'
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    permission = 'edit'
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    tab = 'subjects'
 
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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 == subject,
 
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            Offering.semester_id == Semester.id,
 
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            Semester.year == year,
 
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            Semester.semester == semester).one()
 
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        if not self.context:
 
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            raise NotFound()
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    def project_url(self, projectset, project):
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        return "/subjects/%s/%s/%s/+projects/%s" % (
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    permission = "edit"
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    tab = 'subjects'
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    def build_subversion_url(self, svnroot, submission):
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        princ = submission.assessed.principal
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        if isinstance(princ, User):
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            path = 'users/%s' % princ.login
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        else:
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            path = 'groups/%s_%s_%s_%s' % (
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                    princ.project_set.offering.subject.short_name,
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                    princ.project_set.offering.semester.year,
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                    princ.project_set.offering.semester.semester,
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                    princ.name
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                    )
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        return urlparse.urljoin(
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                    svnroot,
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                    os.path.join(path, submission.path[1:] if
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                                       submission.path.startswith(os.sep) else
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                                       submission.path))
 
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    def __init__(self, req, subject, year, semester, project):
 
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        self.context = req.store.find(Project,
 
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                Project.short_name == project,
 
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                Project.project_set_id == ProjectSet.id,
 
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                ProjectSet.offering_id == Offering.id,
 
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                Offering.semester_id == Semester.id,
 
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                Semester.year == year,
 
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                Semester.semester == semester,
 
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                Offering.subject_id == Subject.id,
 
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                Subject.short_name == subject).one()
 
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        if self.context is None:
 
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            raise NotFound()
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    def populate(self, req, ctx):
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        self.plugin_styles[Plugin] = ["project.css"]
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        ctx['format_datetime_short'] = ivle.date.format_datetime_for_paragraph
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        ctx['build_subversion_url'] = self.build_subversion_url
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        ctx['svn_addr'] = req.config['urls']['svn_addr']
 
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        ctx['project'] = self.context
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        ctx['user'] = req.user
 
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        ctx['assesseds'] = self.context.assesseds
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class OfferingEnrolmentSet(object):
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    def __init__(self, offering):
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        self.offering = offering
 
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        ctx['submissions'] = []
 
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        for assessed in self.context.assesseds:
 
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            if assessed.submissions.count() > 0:
 
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                ctx['submissions'].append(
 
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                        assessed.submissions.order_by(
 
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                            ProjectSubmission.date_submitted)[-1])
 
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        ctx['assigned'] = self.context.project_set.get_assigned()
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class Plugin(ViewPlugin, MediaPlugin):
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    forward_routes = (root_to_subject, subject_to_offering,
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                      offering_to_project, offering_to_projectset)
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    reverse_routes = (subject_url, offering_url, projectset_url, project_url)
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    views = [(ApplicationRoot, ('subjects', '+index'), SubjectsView),
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             (Offering, ('+enrolments', '+new'), EnrolView),
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             (Offering, ('+projects', '+index'), OfferingProjectsView),
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             (Project, '+index', ProjectView),
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             (Offering, ('+projectsets', '+new'), OfferingRESTView, 'api'),
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             (ProjectSet, ('+projects', '+new'), ProjectSetRESTView, 'api'),
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             (Project, '+index', ProjectRESTView, 'api'),
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             ]
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    breadcrumbs = {Subject: SubjectBreadcrumb,
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                   Offering: OfferingBreadcrumb,
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                   User: UserBreadcrumb,
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                   Project: ProjectBreadcrumb,
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                   }
 
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    urls = [
 
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        ('subjects/', SubjectsView),
 
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        ('subjects/:subject/:year/:semester/+enrolments/+new', EnrolView),
 
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        ('subjects/:subject/:year/:semester/+projects', OfferingProjectsView),
 
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        ('subjects/:subject/:year/:semester/+projects/:project', ProjectView),
 
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        #API Views
 
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        ('api/subjects/:subject/:year/:semester/+projectsets/+new',
 
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            OfferingRESTView),
 
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        ('api/subjects/:subject/:year/:semester/+projectsets/:projectset/+projects/+new',
 
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            ProjectSetRESTView),
 
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        ('api/subjects/:subject/:year/:semester/+projects/:project', 
 
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            ProjectRESTView),
 
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    ]
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    tabs = [
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        ('subjects', 'Subjects',