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318 lines
14 KiB
318 lines
14 KiB
# -*- coding: utf-8 -*-
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from django import forms
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from django.conf import settings
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from ckeditor.widgets import CKEditorWidget
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from django.core.exceptions import ValidationError
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from django.core.validators import validate_email, URLValidator
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#models
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from models import PlaceExposition, EXPOSITION_TYPE, Hall
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from country.models import Country
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from city.models import City
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from proj.models import Settings
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#functions
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from functions.translate import populate_all, fill_trans_fields_all
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from functions.files import check_tmp_files
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from functions.form_check import is_positive_integer, translit_with_separator
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from functions.custom_fields import LocationWidget
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class ExpositionForm(forms.Form):
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"""
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Create Exposition form for creating place_exposition
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__init__ uses for dynamic creates fields
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save function saves data in PlaceExposition object. If it doesnt exist create new object
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"""
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types = [(item1, item2) for item1, item2 in EXPOSITION_TYPE]
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type = forms.ChoiceField(required=False, choices=types)
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country = forms.ModelChoiceField(label='Страна', queryset=Country.objects.all(), empty_label=None)
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#creates select input with empty choices cause it will be filled with ajax
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city = forms.ChoiceField(label='Город', choices=[('','')])
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address = forms.CharField(label='Адресс', widget=LocationWidget)
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phone = forms.CharField(label='Телефон', required=False,
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widget=forms.TextInput(attrs={'placeholder': 'Введите телефон'}))
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fax = forms.CharField(label='Факс', required=False,
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widget=forms.TextInput(attrs={'placeholder': 'Введите факс'}))
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web_page = forms.CharField(label='Веб-сайт', required=False,
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widget=forms.TextInput(attrs={'placeholder': 'Введите адрес сайта'}))#
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email = forms.CharField(label='Email', required=False,
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widget=forms.TextInput(attrs={'placeholder': 'Введите email'}))#
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#
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foundation_year = forms.CharField(label='Год основания', required=False,
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widget=forms.TextInput(attrs={'placeholder': 'Год основания'}))
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total_area = forms.CharField(label='Общая выставочная площадь', required=False,
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widget=forms.TextInput(attrs={'placeholder': 'Общая выст. площадь'}))
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closed_area = forms.CharField(label='Закрытая выствочная площадь', required=False,
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widget=forms.TextInput(attrs={'placeholder': 'Закр. выст. площадь'}))
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open_area = forms.CharField(label='Открытая выставочная площадь', required=False,
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widget=forms.TextInput(attrs={'placeholder': 'Откр. выст. площадь'}))
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total_pavilions = forms.CharField(label='Количество павильонов', required=False,
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widget=forms.TextInput(attrs={'placeholder': 'Количество павильонов'}))
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total_halls = forms.CharField(label='Количество конференц залов', required=False,
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widget=forms.TextInput(attrs={'placeholder': 'Конференц залы'}))
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#
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wifi = forms.BooleanField(label='Wi-fi', required=False)
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bank = forms.BooleanField(label='Банк/Банкоматы', required=False)
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children_room = forms.BooleanField(label='Детская комната', required=False)
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disabled_service = forms.BooleanField(label='Сервис для инвалидов', required=False)
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conference_centre = forms.BooleanField(label='Конгресс-центр', required=False)
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business_centre = forms.BooleanField(label='Бизнес центр', required=False)
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online_registration = forms.BooleanField(label='Онлайн регистрация', required=False)
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cafe = forms.BooleanField(label='Кафе', required=False)
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terminals = forms.BooleanField(label='Информационые терминалы', required=False)
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parking = forms.BooleanField(label='Парковка', required=False)
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press_centre = forms.BooleanField(label='Пресс-центр', required=False)
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mobile_application = forms.BooleanField(label='Мобильное приложение', required=False)
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#
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key = forms.CharField(required=False, widget=forms.HiddenInput())
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def __init__(self, *args, **kwargs):
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"""
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create dynamical translated fields fields
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"""
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super(ExpositionForm, 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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if len(settings.LANGUAGES) in range(10):
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for lid, (code, name) in enumerate(settings.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['name_%s' % code] = forms.CharField(label='Название', required=required)
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self.fields['description_%s' % code] = forms.CharField(label='Полное описание', required=False, widget=CKEditorWidget)
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self.fields['adress_%s' % code] = forms.CharField(label='Дополнительная инф по адресу', required=False, max_length=255,
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widget=forms.TextInput(attrs={'style':'width: 550px'}))
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#
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self.fields['total_year_action_%s' % code] = forms.CharField(label='Количество мероприятий в год', required=False, widget=CKEditorWidget)
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#meta data
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self.fields['title_%s' % code] = forms.CharField(label='Тайтл', required=required, max_length=255,
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widget=forms.TextInput(attrs={'style':'width: 550px'}))
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self.fields['keywords_%s' % code] = forms.CharField(label='Дескрипшен', required=required, max_length=255,
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widget=forms.TextInput(attrs={'style':'width: 550px'}))
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self.fields['descriptions_%s' % code] = forms.CharField(label='Кейвордс', required=required, max_length=255,
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widget=forms.TextInput(attrs={'style':'width: 550px'}))
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def save(self, id=None):
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"""
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change PlaceExposition model object with id = id
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N/A add new PlaceExposition model object
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usage: form.save(obj) - if change place_exposition
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form.save() - if add place_exposition
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"""
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data = self.cleaned_data
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if not id:
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place_exposition = PlaceExposition()
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else:
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place_exposition = PlaceExposition.objects.get(id=id)
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#simple fields
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place_exposition.url = translit_with_separator(data['name_ru'])
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place_exposition.type = data['type']
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place_exposition.address = data['address']
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place_exposition.phone = data['phone']
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place_exposition.fax = data['fax']
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place_exposition.web_page = data['web_page']
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place_exposition.email = data['email']
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place_exposition.foundation_year = data['foundation_year']
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place_exposition.total_area = data['total_area']
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place_exposition.closed_area = data['closed_area']
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place_exposition.open_area = data['open_area']
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place_exposition.total_pavilions = data['total_pavilions']
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place_exposition.total_halls = data['total_halls']
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place_exposition.wifi = data['wifi']
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place_exposition.bank = data['bank']
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place_exposition.children_room = data['children_room']
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place_exposition.disabled_service = data['disabled_service']
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place_exposition.conference_centre = data['conference_centre']
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place_exposition.business_centre = data['business_centre']
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place_exposition.online_registration = data['online_registration']
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place_exposition.cafe = data['cafe']
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place_exposition.terminals = data['terminals']
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place_exposition.parking = data['parking']
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place_exposition.press_centre = data['press_centre']
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place_exposition.mobile_application = data['mobile_application']
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if data.get('country'):
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place_exposition.country = Country.objects.get(id=data['country'].id)#.id cause select uses queryset
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if data.get('city'):
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place_exposition.city = City.objects.get(id=data['city'])
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# uses because in the next loop data will be overwritten
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place_exposition.save()
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#will be saved populated fields
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zero_fields = {}
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#fills all translated fields with data
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#if saves new object, will fill city object. otherwise existing object of City model
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fill_trans_fields_all(PlaceExposition, place_exposition, data, id, zero_fields)
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#autopopulate
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#populate empty fields and fields which was already populated
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place_exposition_id = getattr(place_exposition, 'id')
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populate_all(PlaceExposition, data, place_exposition_id, zero_fields)
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#save files
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check_tmp_files(place_exposition, data['key'])
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return PlaceExposition.objects.get(id=place_exposition_id)
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def clean_name_ru(self):
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"""
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check name which must be unique because it generate slug field
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"""
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cleaned_data = super(ExpositionForm, self).clean()
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name_ru = cleaned_data.get('name_ru')
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try:
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place_exposittion = PlaceExposition.objects.get(url=translit_with_separator(name_ru))
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if(place_exposittion.url == translit_with_separator(name_ru)):
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return name_ru
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except:
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return name_ru
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raise ValidationError('Место проведения с таким названием уже существует')
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def clean_web_page(self):
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"""
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web_page checking
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"""
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cleaned_data = super(ExpositionForm, self).clean()
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web_page = cleaned_data.get('web_page')
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if not web_page:
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return ''
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validate = URLValidator()
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try:
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validate(web_page)
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except(ValidationError),e:
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raise ValidationError(e.messages[0])
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return web_page
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def clean_email(self):
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"""
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email checking
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"""
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cleaned_data = super(ExpositionForm, self).clean()
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email = cleaned_data.get('email')
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if not email:
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return ''
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try:
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validate_email(email)
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except(ValidationError),e:
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raise ValidationError(e.messages[0])
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return email
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def clean_phone(self):
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"""
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phone checking
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"""
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cleaned_data = super(ExpositionForm, self).clean()
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phone = cleaned_data.get('phone')
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if not phone:
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return
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deduct = ('-','(',')','.',' ')
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for elem in deduct:
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phone = phone.replace(elem, '')
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if phone.isdigit():
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return phone
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else:
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raise ValidationError('Введите правильный телефон')
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def clean_fax(self):
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"""
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fax checking
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"""
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cleaned_data = super(ExpositionForm, self).clean()
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fax = cleaned_data.get('fax')
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if not fax:
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return
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deduct = ('-','(',')','.',' ')
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for elem in deduct:
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fax = fax.replace(elem, '')
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if fax.isdigit():
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return fax
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else:
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raise ValidationError('Введите правильный факс')
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def clean_foundation_year(self):
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"""
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checking foundation_year
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"""
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cleaned_data = super(ExpositionForm, self).clean()
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foundation_year = cleaned_data.get('foundation_year').strip()
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return is_positive_integer(foundation_year)
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def clean_total_area(self):
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"""
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checking foundation_year
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"""
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cleaned_data = super(ExpositionForm, self).clean()
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total_area = cleaned_data.get('total_area').strip()
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return is_positive_integer(total_area)
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def clean_closed_area(self):
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"""
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checking closed_area
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"""
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cleaned_data = super(ExpositionForm, self).clean()
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closed_area = cleaned_data.get('closed_area').strip()
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return is_positive_integer(closed_area)
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def clean_open_area(self):
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"""
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checking open_area
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"""
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cleaned_data = super(ExpositionForm, self).clean()
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open_area = cleaned_data.get('open_area').strip()
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return is_positive_integer(open_area)
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def clean_total_pavilions(self):
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"""
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checking total_pavilions
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"""
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cleaned_data = super(ExpositionForm, self).clean()
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total_pavilions = cleaned_data.get('total_pavilions').strip()
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return is_positive_integer(total_pavilions)
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def clean_total_halls(self):
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"""
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checking total_halls
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"""
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cleaned_data = super(ExpositionForm, self).clean()
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total_halls = cleaned_data.get('total_halls').strip()
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return is_positive_integer(total_halls)
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class HallForm(forms.ModelForm):
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"""
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form for Hall model
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uses ModelForm cause Hall doesnt have translated fields
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"""
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number = forms.CharField(widget=forms.TextInput(attrs={'style': 'width:30px'}),required=False)
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capacity = forms.CharField(widget=forms.TextInput(attrs={'style': 'width:60px'}), required=False)
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name = forms.CharField(required=False)
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class Meta:
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model = Hall
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exclude = ('place_exposition',)
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def clean_number(self):
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cleaned_data = super(HallForm, self).clean()
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number = cleaned_data.get('number').strip()
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return is_positive_integer(number)
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def clean_capacity(self):
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cleaned_data = super(HallForm, self).clean()
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capacity = cleaned_data.get('capacity').strip()
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return is_positive_integer(capacity) |