55 строки
2.0 KiB
Python
55 строки
2.0 KiB
Python
from django import forms
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from django.conf import settings
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from django.template import Context, loader
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from django.utils.encoding import force_unicode
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from django.utils.html import conditional_escape
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from django.utils.safestring import mark_safe
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from tower import ugettext as _
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import users.notifications as email
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class NotificationsSelectMultiple(forms.CheckboxSelectMultiple):
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"""Widget that formats the notification checkboxes."""
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def __init__(self, **kwargs):
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super(self.__class__, self).__init__(**kwargs)
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def render(self, name, value, attrs=None):
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str_values = set([int(v) for v in value]) or []
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final_attrs = self.build_attrs(attrs, name=name)
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groups = {}
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for c in sorted(self.choices):
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notification = email.NOTIFICATIONS_BY_ID[c[0]]
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cb_attrs = dict(final_attrs, id='%s_%s' % (attrs['id'], c[0]))
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notes = []
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if notification.mandatory:
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cb_attrs = dict(cb_attrs, disabled=1)
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notes.append(u'<abbr title="required" class="req">*</abbr>')
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if c[1].new:
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notes.append(u'<sup class="msg">%s</sup>' % _('new'))
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cb = forms.CheckboxInput(
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cb_attrs, check_test=lambda value: value in str_values)
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rendered_cb = cb.render(name, c[0])
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label_for = u' for="%s"' % cb_attrs['id']
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groups.setdefault(notification.group, []).append(
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u'<li><label class="check" %s>%s %s %s</label></li>' % (
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label_for, rendered_cb, c[1], ''.join(notes)
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))
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output = []
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template_url = 'users/edit_notification_checkboxes.html'
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for e, name in email.NOTIFICATION_GROUPS.items():
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if e in groups:
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context = {'title': name, 'options': groups[e]}
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output.append(loader.get_template(template_url).render(Context(context)))
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return mark_safe(u'<ol class="complex">%s</ol>' % u'\n'.join(output))
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