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36 lines
1.6 KiB
36 lines
1.6 KiB
# -*- coding: utf-8 -*-
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from django import forms
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from models import Settings
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from settings import LANGUAGES
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from functions.translate import fill_trans_fields, populate, ZERO_LANGUAGE, populate_all, fill_trans_fields_all
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class SettingsForm(forms.Form):
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"""
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Create Settings form for creating settings
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__init__ uses for dynamic creates fields
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save function saves data in Settings object. If it doesnt exist create new object
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"""
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def __init__(self, *args, **kwargs):
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super(SettingsForm, self).__init__(*args, **kwargs)
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# creates translated form fields, example: name_ru, name_en
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# len(10) is a hack for detect if settings.LANGUAGES is not configured it return all langs
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obj = Settings.objects.get(key='hall_template')
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if len(LANGUAGES) in range(10):
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for lid, (code, name) in enumerate(LANGUAGES):
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# using enumerate for detect iteration number
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# first iteration is a default lang so it required fields
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required = True if lid == 0 else False
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self.fields['hall_capacity_tmpl_%s' % code] = forms.CharField(label=getattr(obj, 'name'), initial=obj.get_value(code),
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required=required,widget=forms.TextInput(attrs={'style':'width: 550px'}))
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def save(self):
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"""
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changes Settings model
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"""
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data = self.cleaned_data
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capacity_tmpl = Settings.objects.get(key='hall_template')
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for code, name in LANGUAGES:
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capacity_tmpl.set_value(data['hall_capacity_tmpl_%s'%code], code) |