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

  • Committer: William Grant
  • Date: 2010-02-24 01:32:50 UTC
  • Revision ID: grantw@unimelb.edu.au-20100224013250-3pfbslg7a5i2eb8g
Refactor UserAdminView to use BaseFormView.

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Lines of Context:
ivle/webapp/admin/user.py
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    email = formencode.validators.Email(not_empty=False,
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                                        if_missing=None)
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class UserEditView(BaseFormView):
 
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class UserEditView(XHTMLView):
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    """A form to change a user's details."""
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    template = 'templates/user-edit.html'
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    tab = 'users'
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    permission = 'edit'
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    @property
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    def validator(self):
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        return UserEditSchema()
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    def get_default_data(self, req):
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        return {'nick': self.context.nick,
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                'email': self.context.email
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                }
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    def save_object(self, req, data):
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        self.context.nick = data['nick']
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        self.context.email = unicode(data['email']) if data['email'] \
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                             else None
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        return self.context
 
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    def filter(self, stream, ctx):
 
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        return stream | HTMLFormFiller(data=ctx['data'])
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    def populate(self, req, ctx):
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        super(UserEditView, self).populate(req, ctx)
 
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        if req.method == 'POST':
 
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            data = dict(req.get_fieldstorage())
 
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            try:
 
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                validator = UserEditSchema()
 
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                data = validator.to_python(data, state=req)
 
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                self.context.nick = data['nick']
 
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                self.context.email = unicode(data['email']) if data['email'] \
 
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                                     else None
 
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                req.store.commit()
 
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                req.throw_redirect(req.uri)
 
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            except formencode.Invalid, e:
 
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                errors = e.unpack_errors()
 
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        else:
 
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            data = {'nick': self.context.nick,
 
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                    'email': self.context.email
 
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                   }
 
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            errors = {}
 
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        ctx['format_datetime'] = ivle.date.make_date_nice
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        ctx['format_datetime_short'] = ivle.date.format_datetime_for_paragraph
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        ctx['req'] = req
 
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        ctx['user'] = self.context
 
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        ctx['data'] = data
 
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        ctx['errors'] = errors
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class UserAdminSchema(formencode.Schema):
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    admin = formencode.validators.StringBoolean(if_missing=False)
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                                 if data['studentid'] else None
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        return self.context
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    def populate(self, req, ctx):
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        super(UserAdminView, self).populate(req, ctx)
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