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221 lines
9.2 KiB
221 lines
9.2 KiB
# -*- coding: utf-8 -*-
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from django.shortcuts import render_to_response
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from django.http import HttpResponseRedirect, HttpResponse
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from django.core.context_processors import csrf
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from django.conf import settings
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from django.forms.formsets import BaseFormSet, formset_factory
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from django.forms.models import modelformset_factory
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from django.contrib.contenttypes.models import ContentType
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from django.contrib.auth.decorators import login_required
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#models and forms
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from forms import *
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from models import PlaceConference, PlaceExposition, Hall
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from city.models import City
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from file.models import FileModel, TmpFile
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from file.forms import FileModelForm
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import random
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# This class is used to make empty formset forms required
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# See http://stackoverflow.com/questions/2406537/django-formsets-make-first-required/4951032#4951032
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class RequiredFormSet(BaseFormSet):
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def __init__(self, *args, **kwargs):
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super(RequiredFormSet, self).__init__(*args, **kwargs)
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for form in self.forms:
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form.empty_permitted = False
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@login_required
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def conference_add(request):
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HallFormSet = formset_factory(HallForm)
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if request.POST.get('key'):
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key = request.POST['key']
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else:
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key = random.getrandbits(128)
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file_form = FileModelForm(initial={'key': key})
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if request.POST:
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form = ConferenceForm(request.POST)
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formset = HallFormSet(request.POST)
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if form.is_valid() and formset.is_valid():
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place_conference = form.save()
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for item in formset.forms:
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if item.is_valid() and item.has_changed():
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hall = item.save(commit=False)
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hall.place_conference = place_conference
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hall.save()
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return HttpResponseRedirect ('/place/conference/all')
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else:
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form = ConferenceForm(initial={'key': key})
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formset = HallFormSet()
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args = {}
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args.update(csrf(request))
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args['languages'] = settings.LANGUAGES
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args['form'] = form
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args['formset'] = formset
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args['file_form'] = file_form
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args['files'] = TmpFile.objects.filter(key=key)
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return render_to_response('place_conference_add.html', args)
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@login_required
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def exposition_add(request):
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if request.POST.get('key'):
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key = request.POST['key']
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else:
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key = random.getrandbits(128)
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file_form = FileModelForm(initial={'key': key})
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if request.POST:
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form = ExpositionForm(request.POST)
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if form.is_valid():
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form.save()
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return HttpResponseRedirect('/place/exposition/all')
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else:
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form = ExpositionForm(initial={'key': key})
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args = {}
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args.update(csrf(request))
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args['languages'] = settings.LANGUAGES
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args['form'] = form
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args['file_form'] = file_form
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args['files'] = TmpFile.objects.filter(key=key)
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return render_to_response('place_exposition_add.html', args)
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@login_required
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def conference_change(request, conference_id):
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if request.POST:
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HallFormSet = formset_factory(HallForm)
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form = ConferenceForm(request.POST)
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form.fields['city'].widget.choices = [(item.id, item.name) for item in City.objects.filter(country=request.POST['country'])]
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formset = HallFormSet(request.POST)
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if form.is_valid() and formset.is_valid():
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place_conference = form.save(conference_id)
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Hall.objects.filter(place_conference=conference_id).delete()
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for item in formset.forms:
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if item.is_valid() and item.has_changed():
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hall = item.save(commit=False)
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hall.place_conference = place_conference
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hall.save()
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return HttpResponseRedirect('/place/conference/all')
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else:
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#check if conference_id exists else redirect to the list of place of conference
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#try:
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HallFormSet = modelformset_factory(Hall, form=HallForm, exclude=('place_conference',))
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place = PlaceConference.objects.get(id=conference_id)
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#fill form with data from database
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data = {'type': place.type, 'latitude': place.google_latitude, 'longitude': place.google_longitude,
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'phone': place.phone, 'fax': place.fax, 'web_page': place.web_page, 'email': place.email,
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'total_capacity': place.total_capacity, 'amount_halls': place.amount_halls,
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'exposition_hall': place.exposition_hall, 'exp_hall_area': place.exp_hall_area,
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'wifi': place.wifi, 'multimedia_equipment': place.multimedia_equipment, 'conference_call':place.conference_call,
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'translate_equipment': place.translate_equipment, 'banquet_hall': place.banquet_hall,
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'catering': place.catering, 'hotel': place.hotel}
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if place.country:
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data['country'] = place.country.id
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if place.city:
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data['city'] = place.city.id
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#data from translated fields
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for code, name in settings.LANGUAGES:
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obj = PlaceConference._meta.translations_model.objects.get(language_code = code,master__id=conference_id) #access to translated fields
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data['name_%s'%code] = obj.name
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data['description_%s'%code] = obj.description
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data['adress_%s'%code] = obj.adress
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data['hall_capacity_%s'%code] = obj.hall_capacity
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data['title_%s'%code] = obj.title
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data['keywords_%s'%code] = obj.keywords
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data['descriptions_%s'%code] = obj.descriptions
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form = ConferenceForm(data)
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form.fields['city'].widget.choices = [(item.id, item.name) for item in City.objects.filter(country=place.country.id)]
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halls = Hall.objects.filter(place_conference=conference_id)
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formset = HallFormSet(queryset=halls)
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#except:
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# return HttpResponseRedirect('/place/conference/all')
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args = {}
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args.update(csrf(request))
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args['languages'] = settings.LANGUAGES
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args['form'] = form
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args['formset'] = formset
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args['conference_id'] = conference_id
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return render_to_response('place_conference_add.html', args)
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@login_required
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def exposition_change(request, exposition_id):
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if request.POST:
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form = ExpositionForm(request.POST)
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if form.is_valid():
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form.save(exposition_id)
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return HttpResponseRedirect('/place/exposition/all')
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else:
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#check if conference_id exists else redirect to the list of place of conference
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try:
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place = PlaceExposition.objects.get(id=exposition_id)
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#fill form with data from database
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data= {'type': place.type, 'latitude': place.google_latitude, 'longitude': place.google_longitude,
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'phone': place.phone, 'fax': place.fax, 'web_page': place.web_page, 'email': place.email,
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'foundation_year': place.foundation_year, 'total_area': place.total_area,
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'closed_area': place.closed_area, 'open_area': place.open_area,
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'total_pavilions': place.total_pavilions, 'total_halls': place.total_halls, 'wifi':place.wifi,
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'bank': place.bank, 'children_room': place.children_room,
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'disabled_service': place.disabled_service, 'conference_centre': place.conference_centre,
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'business_centre': place.business_centre, 'online_registration': place.online_registration,
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'cafe': place.cafe, 'terminals': place.terminals, 'parking': place.parking,
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'press_centre': place.press_centre, 'mobile_application': place.mobile_application}
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if place.country:
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data['country'] = place.country.id
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if place.city:
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data['city'] = place.city.id
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#data from translated fields
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for code, name in settings.LANGUAGES:
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obj = PlaceExposition._meta.translations_model.objects.get(language_code = code,master__id=exposition_id) #access to translated fields
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data['name_%s'%code] = obj.name
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data['description_%s'%code] = obj.description
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data['adress_%s'%code] = obj.adress
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data['total_year_action_%s'%code] = obj.total_year_action
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data['title_%s'%code] = obj.title
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data['keywords_%s'%code] = obj.keywords
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data['descriptions_%s'%code] = obj.descriptions
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form = ExpositionForm(data)
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except:
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return HttpResponseRedirect('/place/exposition/all')
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args = {}
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args.update(csrf(request))
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args['languages'] = settings.LANGUAGES
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args['form'] = form
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args['exposition_id'] = exposition_id
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return render_to_response('place_exposition_add.html', args)
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@login_required
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def conference_all(request):
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conferences = PlaceConference.objects.all()
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return render_to_response('place_conference_all.html', {'conferences': conferences})
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@login_required
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def exposition_all(request):
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expositions = PlaceExposition.objects.all()
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return render_to_response('place_exposition_all.html', {'expositions': expositions})
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@login_required
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def ajax_city(request):
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cities = City.objects.filter(country=request.GET['id'])
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return render_to_response('select.html', {'cities': cities})
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