OpenSlides/openslides/application/forms.py

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#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""
openslides.application.forms
~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Forms for the application app.
:copyright: 2011 by the OpenSlides team, see AUTHORS.
:license: GNU GPL, see LICENSE for more details.
"""
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from django.forms import ModelForm, Form, CharField, Textarea, TextInput, ModelMultipleChoiceField, ModelChoiceField, BooleanField, FileField, FileInput, IntegerField, ChoiceField, Select
from django.contrib.auth.models import User
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from django.utils.translation import ugettext as _
from utils.forms import CssClassMixin
from application.models import Application
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class UserModelChoiceField(ModelChoiceField):
"""
Extend ModelChoiceField for users so that the choices are
listed as 'first_name last_name' instead of just 'username'.
"""
def label_from_instance(self, obj):
return obj.get_full_name()
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class UserModelMultipleChoiceField(ModelMultipleChoiceField):
"""
Extend ModelMultipleChoiceField for users so that the choices are
listed as 'first_name last_name' instead of just 'username'.
"""
def label_from_instance(self, obj):
return obj.get_full_name()
class ApplicationForm(Form, CssClassMixin):
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title = CharField(widget=TextInput(), label=_("Title"))
text = CharField(widget=Textarea(), label=_("Text"))
reason = CharField(widget=Textarea(), required=False, label=_("Reason"))
trivial_change = BooleanField(required=False, label=_("Trivial change"), help_text=_("Trivial changes don't create a new version."))
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class ApplicationManagerForm(ModelForm, CssClassMixin):
users = User.objects.all().exclude(profile=None).order_by("first_name")
submitter = UserModelChoiceField(queryset=users, label=_("Submitter"))
supporter = UserModelMultipleChoiceField(queryset=users, required=False, label=_("Supporters"))
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class Meta:
model = Application
exclude = ('number', 'status', 'permitted', 'log')
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class ApplicationImportForm(Form, CssClassMixin):
csvfile = FileField(widget=FileInput(attrs={'size':'50'}), label=_("CSV File"))
import_permitted = BooleanField(required=False, label=_("Import applications with status \"permitted\""), help_text=_("Set the initial status for each application to \"permitted\""))
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class ConfigForm(Form, CssClassMixin):
application_min_supporters = IntegerField(
widget=TextInput(attrs={'class':'small-input'}),
label=_("Number of (minimum) required supporters for a application"),
initial=4,
min_value=0,
max_value=8,
)
application_preamble = CharField(
widget=TextInput(),
required=False,
label=_("Application preamble")
)
application_pdf_ballot_papers_selection = ChoiceField(
widget=Select(),
required=False,
label=_("Number of ballot papers (selection)"),
choices=[
("1", _("Number of all delegates")),
("2", _("Number of all participants")),
("0", _("Use the following custum number")),
]
)
application_pdf_ballot_papers_number = IntegerField(
widget=TextInput(attrs={'class':'small-input'}),
required=False,
min_value=1,
label=_("Custom number of ballot papers")
)
application_pdf_title = CharField(
widget=TextInput(),
required=False,
label=_("Title for PDF document (all applications)")
)
application_pdf_preamble = CharField(
widget=Textarea(),
required=False,
label=_("Preamble text for PDF document (all applications)")
)