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Viewing changes to identityprovider/widgets.py

  • Committer: Danny Tamez
  • Date: 2010-04-21 15:29:24 UTC
  • Revision ID: danny.tamez@canonical.com-20100421152924-lq1m92tstk2iz75a
Canonical SSO Provider (Open Source) - Initial Commit

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identityprovider/widgets.py
 
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# Copyright 2010 Canonical Ltd.  This software is licensed under the
 
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# GNU Affero General Public License version 3 (see the file LICENSE).
 
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from itertools import chain
 
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from django.forms.widgets import TextInput, Select, SelectMultiple
 
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from django.conf import settings
 
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from django.utils.safestring import mark_safe
 
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def read_only_markup(value):
 
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    if value is None:
 
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        value = ''
 
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    markup = '<span class="rofield">%s</span>' % value
 
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    return mark_safe(markup)
 
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class ROAwareTextInput(TextInput):
 
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    def render(self, name, value, attrs=None):
 
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        if getattr(settings, 'READ_ONLY_MODE', False):
 
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            return read_only_markup(value)
 
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        else:
 
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            return super(ROAwareTextInput, self).render(name, value, attrs)
 
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class ROAwareSelect(Select):
 
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    def render(self, name, value, attrs=None, choices=()):
 
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        if getattr(settings, 'READ_ONLY_MODE', False):
 
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            label = ''
 
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            for option_value, option_label in chain(self.choices, choices):
 
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                if option_value == value:
 
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                    label = option_label
 
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                    break
 
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            return read_only_markup(label)
 
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        else:
 
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            return super(ROAwareSelect, self).render(name, value, attrs,
 
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                                                     choices)
 
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class CommaSeparatedWidget(SelectMultiple):
 
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    def render(self, name, value, attrs=None, choices=()):
 
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        if value is None:
 
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            value = ''
 
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        if isinstance(value, list):
 
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            vals = value
 
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        else:
 
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            vals = value.split(',')
 
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        return super(CommaSeparatedWidget, self).render(
 
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            name, vals, attrs, choices)