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

  • Committer: Matt Giuca
  • Date: 2010-07-28 06:09:00 UTC
  • Revision ID: matt.giuca@gmail.com-20100728060900-6a0lcuexcv1juh5r
https://launchpad.net/bugs/526853
ivle/webapp/submit/submit.html: Rewrote error message when an offering could not be found to submit to. This can have one of several causes, and the old error assumed it was because you weren't in a subject dir. Now enumerates the possible reasons. (LP: #526853)

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ivle/webapp/admin/breadcrumbs.py
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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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class UsersBreadcrumb(object):
 
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    @property
 
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    def url(self):
 
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        return '/users'
 
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    @property
 
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    def text(self):
 
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        return 'Users'
 
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class UserBreadcrumb(object):
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    def __init__(self, req, context):
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        self.req = req
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    @property
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    def text(self):
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        return self.context.nick
 
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        perms = self.context.get_permissions(self.req.user, self.req.config)
 
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        # Show nickname iff current user has permission to view this user
 
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        # (Else, show just the login name)
 
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        if 'view' in perms:
 
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            return self.context.nick
 
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        else:
 
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            return self.context.login
 
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    @property
 
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    def extra_breadcrumbs_before(self):
 
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        return [UsersBreadcrumb()]
 
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class SubjectsBreadcrumb(object):
 
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    @property
 
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    def url(self):
 
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        return '/subjects'
 
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    @property
 
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    def text(self):
 
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        return 'Subjects'
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class SubjectBreadcrumb(object):
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    def __init__(self, req, context):
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        self.context = context
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    @property
 
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    def url(self):
 
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        return self.req.publisher.generate(self.context)
 
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    @property
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    def text(self):
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        return self.context.name
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    @property
 
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    def extra_breadcrumbs_before(self):
 
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        return [SubjectsBreadcrumb()]
 
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class OfferingBreadcrumb(object):
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    def __init__(self, req, context):
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        self.req = req
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    @property
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    def text(self):
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        return '%s semester %s' % (self.context.semester.year,
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                                   self.context.semester.semester)
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    @property
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    def menu(self):
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        return {
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            'Worksheets': self.req.publisher.generate(self.context, None,
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                                                   ('+worksheets')),
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            }
 
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        return '%s %s' % (self.context.semester.year,
 
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                          self.context.semester.display_name)
 
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class ProjectsBreadcrumb(object):
 
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    """Static 'Projects' breadcrumb to precede ProjectBreadcrumb.
 
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    context must be a ProjectSet.
 
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    """
 
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    def __init__(self, req, context):
 
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        self.req = req
 
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        self.context = context
 
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    @property
 
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    def url(self):
 
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        return self.req.publisher.generate(self.context.offering, None,
 
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                                           '+projects')
 
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    @property
 
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    def text(self):
 
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        return 'Projects'
 
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class ProjectBreadcrumb(object):
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    def __init__(self, req, context):
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    def text(self):
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        return self.context.name
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    @property
 
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    def extra_breadcrumbs_before(self):
 
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        return [ProjectsBreadcrumb(self.req, self.context.project_set)]
 
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class EnrolmentsBreadcrumb(object):
 
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    """Static 'Enrolments' breadcrumb to precede EnrolmentBreadcrumb."""
 
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    def __init__(self, req, context):
 
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        self.req = req
 
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        self.context = context
 
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    @property
 
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    def url(self):
 
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        return self.req.publisher.generate(self.context, None, '+enrolments')
 
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    @property
 
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    def text(self):
 
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        return 'Enrolments'
 
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class EnrolmentBreadcrumb(object):
 
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    def __init__(self, req, context):
 
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        self.req = req
 
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        self.context = context
 
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    @property
 
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    def text(self):
 
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        return self.context.user.fullname
 
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    @property
 
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    def extra_breadcrumbs_before(self):
 
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        return [EnrolmentsBreadcrumb(self.req, self.context.offering)]