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323 lines
13 KiB
323 lines
13 KiB
# -*- coding: utf-8 -*-
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import json
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import random
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from django.shortcuts import render_to_response, get_object_or_404, HttpResponse
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from django.http import HttpResponseRedirect
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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.contrib.contenttypes.models import ContentType
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from django.contrib.auth.decorators import login_required
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from django.forms.formsets import formset_factory
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from django.forms.models import modelformset_factory
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from django.utils.translation import get_language
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from django.views.decorators.csrf import csrf_exempt
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from haystack.query import SearchQuerySet
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from functions.custom_views import objects_list, delete_object
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from functions.views_help import get_referer
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from functions.admin_views import AdminView, AdminListView
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from functions.http import JsonResponse
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from exposition.admin import get_by_lang
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from forms import ExpositionForm, PlaceExpositionFormDelete, HallForm, PlaceExpositionFilter
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from models import 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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from photologue.admin import upload_photo
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from place_conference.models import PlaceConference
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from place_exposition.models import PlaceExposition
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def exposition_all(request):
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"""
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Return list of all place_expositions with pagination
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"""
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return objects_list(request, PlaceExposition, 'place_exposition_all.html')
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@login_required
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def place_exposition_copy(request, url):
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place_exposition = PlaceExposition.objects.safe_get(url=url)
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if not place_exposition:
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return HttpResponseRedirect(get_referer(request))
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else:
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place_exposition.clone()
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return HttpResponseRedirect(get_referer(request))
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@login_required
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def exposition_add(request):
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"""
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Returns form of place_exposition and formset of pavilions and post it on the server.
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If forms is posted redirect on the page of all place_expositions.
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"""
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#formset of HallForm
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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 = ExpositionForm(request.POST)
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#set choices filled by ajax
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form.fields['city'].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_exposition = form.save()
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for item in formset.forms:
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#saves forms if its valid and not empty
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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_exposition = place_exposition
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hall.save()
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return HttpResponseRedirect('/admin/place_exposition/all')
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else:
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form = ExpositionForm(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_exposition_add.html', args)
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def exposition_delete(request, url):
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return delete_object(request, PlaceExposition, PlaceExpositionFormDelete, url, '/admin/place_exposition/all')
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@login_required
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def exposition_change(request, url):
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"""
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Return form of place_expositions and formset of pavilions
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and fill it with existing PlaceExposition and Pavilion object data.
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If form of conference is posted redirect on the page of all conferences.
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"""
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try:
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#check if exposition_id exists else redirect to the list of place of conference
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place = PlaceExposition.objects.get(url=url)
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exposition_id = getattr(place, 'id')
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file_form = FileModelForm(initial={'model': 'place_exposition.PlaceExposition'})
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except:
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return HttpResponseRedirect('/admin/place_exposition/all')
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if request.POST:
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#formset of HallForm
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HallFormSet = formset_factory(HallForm)
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form = ExpositionForm(request.POST)
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#set choices filled by ajax
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form.fields['city'].widget.attrs['data-init-text'] =City.objects.get(id=request.POST['city']).name
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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_exposition = form.save(exposition_id)
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#delete old halls
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Hall.objects.filter(place_exposition=getattr(place, 'id')).delete()
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for item in formset.forms:
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#saves new halls if its valid and not empty
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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_exposition = place_exposition
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hall.save()
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return HttpResponseRedirect('/admin/place_exposition/all')
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else:
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#initial HallFormSet
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HallFormSet = modelformset_factory(Hall, form=HallForm, exclude=('place_exposition',))
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#fill form with data from database
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data= {'type': place.type, 'address': place.address,
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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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'place_exposition_id':place.id}
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if place.country:
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data['country'] = place.country.id
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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['main_title_%s'%code] = obj.main_title
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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(initial=data)
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form.fields['city'].widget.attrs['data-init-text'] = place.city.name
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#set choices filled by ajax
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#form.fields['city'].choices = [(item.id, item.name) for item in City.objects.filter(country=data['country'])]
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#get existing halls
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halls = Hall.objects.filter(place_exposition=getattr(place, 'id'))
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#fill HallFormSet
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formset = HallFormSet(queryset=halls)
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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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#get list of files which connected with specific model object
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args['files'] = FileModel.objects.filter(content_type=ContentType.objects.get_for_model(place),
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object_id=getattr(place, 'id'))
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args['obj_id'] = exposition_id
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args['object'] = place
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return render_to_response('place_exposition_add.html', args)
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#new----------------------
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class PlaceExpositionView(AdminView):
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form_class = ExpositionForm
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model = PlaceExposition
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success_url = '/admin/place_exposition/all/'
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template_name = 'c_admin/place_exposition/place_exposition.html'
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def get_form(self, form_class):
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if self.request.POST:
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return super(PlaceExpositionView, self).get_form(form_class)
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obj = self.set_obj()
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if obj:
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data = {'type': obj.type, 'address': obj.address,
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'phone': obj.phone, 'fax': obj.fax, 'web_page': obj.web_page, 'email': obj.email,
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'foundation_year': obj.foundation_year, 'total_area': obj.total_area,
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'closed_area': obj.closed_area, 'open_area': obj.open_area,
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'total_pavilions': obj.total_pavilions, 'total_halls': obj.total_halls, 'wifi':obj.wifi,
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'bank': obj.bank, 'children_room': obj.children_room,
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'disabled_service': obj.disabled_service, 'conference_centre': obj.conference_centre,
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'business_centre': obj.business_centre, 'online_registration': obj.online_registration,
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'cafe': obj.cafe, 'terminals': obj.terminals, 'parking': obj.parking,
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'press_centre': obj.press_centre, 'mobile_application': obj.mobile_application,
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'place_exposition_id':obj.id, 'logo': obj.logo}
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data['country'] = obj.country_id
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data['city'] = obj.city_id
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for code, name in settings.LANGUAGES:
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trans_obj = self.model._meta.translations_model.objects.get(language_code = code,master__id=obj.id) #access to translated fields
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data['name_%s'%code] = trans_obj.name
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data['main_title_%s'%code] = trans_obj.main_title
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data['description_%s'%code] = trans_obj.description
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data['adress_%s'%code] = trans_obj.adress
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data['total_year_action_%s'%code] = trans_obj.total_year_action
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data['title_%s'%code] = trans_obj.title
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data['keywords_%s'%code] = trans_obj.keywords
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data['descriptions_%s'%code] = trans_obj.descriptions
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form =form_class(initial=data)
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form.fields['city'].widget.attrs['data-init-text'] = obj.city.name
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return form
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else:
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return form_class()
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def get_context_data(self, **kwargs):
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context = super(PlaceExpositionView, self).get_context_data(**kwargs)
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context['halls'] = list(Hall.objects.language().filter(place_exposition=self.obj))
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context['hall_form'] = HallForm()
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return context
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def add_hall(request, place_id):
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place = get_object_or_404(PlaceExposition, pk=place_id)
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form = HallForm(request.POST)
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response = {'success': False}
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if form.is_valid():
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form.save(place)
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response['success'] = True
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else:
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response.update({'errors':form.errors})
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return HttpResponse(json.dumps(response), content_type='application/json')
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def delete_hall(request, hall_id):
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hall = get_object_or_404(Hall, pk=hall_id)
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hall.delete()
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response = {'success': True}
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return HttpResponse(json.dumps(response), content_type='application/json')
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class PlaceExpositionListView(AdminListView):
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template_name = 'c_admin/place_exposition/place_exposition_list.html'
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form_class = PlaceExpositionFilter
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model = PlaceExposition
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@csrf_exempt
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def upload_place_photo(request, place_id):
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return upload_photo(request, place_id, PlaceExposition)
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def edit_hall(request, place_url, hall_id):
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place = get_object_or_404(PlaceExposition, url=place_url)
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hall = get_object_or_404(Hall, id=hall_id)
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if request.POST:
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form = HallForm(request.POST)
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if form.is_valid():
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form.save(place, hall_id)
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return HttpResponseRedirect('/admin/place_exposition/%s/'%place.url)
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else:
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data = {'capacity': hall.capacity, 'number': hall.number}
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for code, name in settings.LANGUAGES:
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trans_obj = Hall._meta.translations_model.objects.get(language_code = code, master__id=hall.id) #access to translated fields
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data['name_%s'%code] = trans_obj.name
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form = HallForm(initial=data)
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context = {'form': form, 'languages': settings.LANGUAGES}
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context.update(csrf(request))
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return render_to_response('c_admin/place_exposition/hall.html', context)
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def search_place(request):
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pk_prefixes = {'placeconference': 'c', 'placeexposition': 'e'}
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term = request.GET.get('term')
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lang = get_language()
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if not term:
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qs = SearchQuerySet().models(PlaceExposition, PlaceConference).order_by('text')[:30]
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else:
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qs = SearchQuerySet().models(PlaceExposition, PlaceConference).autocomplete(content_auto=term.capitalize()).order_by('text')[:30]
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result = []
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for item in qs:
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label = get_by_lang(item, 'name', lang)
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if label:
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result.append({'id': pk_prefixes.get(item.model_name) + str(item.pk), 'label': label})
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return JsonResponse(json.dumps(result), content_type='application/json', safe=False)
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