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490 lines
17 KiB
490 lines
17 KiB
# -*- coding: utf-8 -*-
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import json
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import datetime
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from django.http import HttpResponseRedirect, HttpResponse
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from django.contrib import messages
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from django.contrib.contenttypes.models import ContentType
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from django.conf import settings
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from django.views.generic import ListView, DetailView
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from django.utils.translation import ugettext as _
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from django.shortcuts import get_object_or_404, render_to_response
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from django.http import Http404
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from django.utils import translation
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#models
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from accounts.models import User
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from models import Exposition
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from service.views import order_forms
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from service.models import Service
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from country.models import Country
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from city.models import City
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from theme.models import Theme, Tag
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from note.models import Note
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from service.order_forms import AdvertiseForm
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from functions.search_forms import ExpositionSearchForm
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from functions.custom_views import ExpoSearchView
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from meta.views import MetadataMixin
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from functions.cache_mixin import JitterCacheMixin, CacheMixin
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class ExpositionBy(ListView):
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template_name = 'exposition/exposition_by.html'
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title1 = ''
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title2 = ''
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"""
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abstact class
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"""
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def get_context_data(self, **kwargs):
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context = super(ExpositionBy, self).get_context_data(**kwargs)
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context.update({'title1': self.title1, 'title2': self.title2, 'catalog': self.catalog})
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return context
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class ExpositionByCountry(ExpositionBy):
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cache_range = settings.CACHE_RANGE
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model = Country
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title1 = _(u'По странам')
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title2 = _(u'Выставки мира по странам')
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catalog = 'country/'
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def get_queryset(self):
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return self.model.objects.expo_countries_with_count()
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#lang = translation.get_language()
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#return self.model.objects.select_related('exposition_country')\
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# .filter(exposition_country__country__isnull=False, translations__language_code=lang)\
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# .order_by('translations__name').distinct()
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class ExpositionByTheme(ExpositionBy):
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cache_range = settings.CACHE_RANGE
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model = Theme
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title1 = _(u'По тематикам')
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title2 = _(u'Выставки мира по тематикам')
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catalog = 'theme/'
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def get_queryset(self):
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return self.model.active.expo_themes_with_count()
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#lang = translation.get_language()
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#return self.model.objects.select_related('exposition_themes')\
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# .filter(exposition_themes__theme__isnull=False, translations__language_code=lang)\
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# .order_by('translations__name').distinct()
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class ExpositionByCity(ExpositionBy):
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cache_range = settings.CACHE_RANGE
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model = City
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title1 = _(u'По городам')
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title2 = _(u'Выставки мира по городам')
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catalog = 'city/'
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def get_queryset(self):
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return self.model.used.expo_cities_with_count()
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#return self.model.used.expo_cities()
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#lang = translation.get_language()
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#return self.model.objects.select_related('exposition_city')\
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# .filter(exposition_city__city__isnull=False, translations__language_code=lang)\
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# .order_by('translations__name').distinct()
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class ExpositionSearchView(ExpoSearchView):
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#paginate_by = 10
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template_name = 'client/exposition/search.html'
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search_form = ExpositionSearchForm
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model = Exposition
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def exposition_add_calendar(request, id):
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args = {'success': False}
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user = request.user
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if user.is_authenticated():
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exp = Exposition.objects.safe_get(id=id)
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if exp in user.calendar.get_expos():
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user.calendar.expositions.remove(exp)
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args['in'] = False
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else:
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user.calendar.expositions.add(exp)
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args['in'] = True
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args['success'] = True
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else:
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args['not_authorized'] = True
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args['success'] = True
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return HttpResponse(json.dumps(args), content_type='application/json')
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def exposition_visit(request, id):
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args = {'success': False}
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user = request.user
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if user.is_authenticated():
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exp = Exposition.objects.safe_get(id=id)
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if user in exp.users.all():
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exp.users.remove(user)
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args['in'] = False
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else:
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exp.users.add(user)
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args['in'] = True
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args['success'] = True
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else:
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args['not_authorized'] = True
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args['success'] = True
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return HttpResponse(json.dumps(args), content_type='application/json')
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#------------------------------------------------------------------------------
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class ExpoDetail(MetadataMixin, DetailView):
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model = Exposition
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slug_field = 'url'
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template_name = 'client/exposition/exposition_detail.html'
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def get_context_data(self, **kwargs):
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context = super(ExpoDetail, self).get_context_data(**kwargs)
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context['advertising_form'] = AdvertiseForm()
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return context
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class ExpositionProgramme(DetailView):
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model = Exposition
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slug_field = 'url'
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template_name = 'client/exposition/programm.html'
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class ExpositionPrice(DetailView):
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model = Exposition
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slug_field = 'url'
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template_name = 'client/exposition/price.html'
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class ExpositionStatistic(DetailView):
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model = Exposition
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slug_field = 'url'
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template_name = 'client/exposition/statistic.html'
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from django.views.generic.edit import FormMixin, ModelFormMixin
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class ExpositionServiceView(MetadataMixin, FormMixin, DetailView):
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model = Exposition
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slug_field = 'url'
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service = None
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def dispatch(self, request, *args, **kwargs):
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service_url = self.kwargs.get('service_url')
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service = get_object_or_404(Service, url=service_url)
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self.service = service
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self.template_name = service.template
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return super(ExpositionServiceView, self).dispatch(request, *args, **kwargs)
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def post(self, request, *args, **kwargs):
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self.object = self.get_object()
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service_url = self.kwargs.get('service_url')
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service = get_object_or_404(Service, url=service_url)
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service_form = order_forms.get(service_url)
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self.form_class = service_form
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form = self.get_form(service_form)
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if form.is_valid():
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return self.form_valid(form)
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else:
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return self.form_invalid(form)
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def get_context_data(self, **kwargs):
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kwargs.update({'meta_id': getattr(self.service, 'meta_id','')})
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context = super(ExpositionServiceView, self).get_context_data(**kwargs)
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service_url = self.kwargs.get('service_url')
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form = order_forms.get(service_url)
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self.form_class = form
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if not form:
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raise Http404
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context['form'] = self.get_form(self.form_class)
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context['service'] = self.service
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context['object'] = self.get_object()
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return context
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def form_valid(self, form):
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order = form.save(commit=False)
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order.exposition = self.object
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order.save()
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messages.success(self.request, _(u'Ваш запрос был успешно отправлен'))
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return HttpResponseRedirect(self.request.path)
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def get_initial(self):
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"""
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Returns the initial data to use for forms on this view.
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"""
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if self.request.user.is_authenticated():
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user = self.request.user
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initial = {'person_inf': user.get_full_name(),
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'person': user.email,
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'country': user.profile.country.name if user.profile.country else '',
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'city':user.profile.city.name if user.profile.city else '',
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'phone': user.profile.phone if user.profile.phone else ''}
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return initial
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else:
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return self.initial.copy()
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class ExpoList(MetadataMixin, JitterCacheMixin, ListView):
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cache_range = settings.CACHE_RANGE
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model = Exposition
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paginate_by = settings.CLIENT_PAGINATION
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template_name = 'client/exposition/exposition_list.html'
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search_form = ExpositionSearchForm
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catalog_url = '/expo/'
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year = None
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month = None
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def get_queryset(self):
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if self.request.user.is_staff:
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qs = self.model.objects.upcoming()
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else:
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qs = self.model.enable.upcoming()
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year = self.kwargs.get('year')
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if year:
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qs = self.model.enable.filter(data_end__year=year)
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# info for breadscrumbs
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self.year = {'text': year, 'link': '%s%s/'%(self.catalog_url, year)}
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month = self.kwargs.get('month')
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if month and MONTHES.get(month):
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qs = qs.filter(data_begin__month=MONTHES[month]['value'])
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self.month = {'text': MONTHES[month]['name'], 'link': '%s%s/%s/'%(self.catalog_url, year, month)}
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return qs
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def get_context_data(self, **kwargs):
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context = super(ExpoList, self).get_context_data(**kwargs)
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context['month'] = self.month
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context['catalog_url'] = self.catalog_url
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context['search_form'] = self.search_form
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context['year'] = self.year
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context['month'] = self.month
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return context
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MONTHES = settings.MONTHES
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class ExpoCatalog(MetadataMixin, ListView):
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model = Exposition
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paginate_by = settings.CLIENT_PAGINATION
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template_name = 'exposition/catalog.html'
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search_form = ExpositionSearchForm
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filter_object = None
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year = None
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month = None
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country = None
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city = None
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def get_filtered_qs(self):
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# diferent for views
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pass
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def get_queryset(self):
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qs = self.get_filtered_qs()
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year = self.kwargs.get('year')
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if year:
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qs = self.model.enable.filter(data_end__year=year)
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filter_object = self.filter_object
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if isinstance(filter_object, Country):
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qs = qs.filter(country=filter_object)
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elif isinstance(filter_object, City):
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qs = qs.filter(city=filter_object)
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elif isinstance(filter_object, Theme):
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qs = qs.filter(theme=filter_object)
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if self.kwargs.get('country'):
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qs = qs.filter(country=self.kwargs.get('country'))
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if self.kwargs.get('city'):
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qs = qs.filter(city=self.kwargs.get('city'))
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elif isinstance(filter_object, Tag):
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qs = qs.filter(tag=filter_object)
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# info for breadscrumbs
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self.year = {'text': year, 'link': '%s%s/%s/'%(self.catalog_url, self.filter_object.url, year)}
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month = self.kwargs.get('month')
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monthes = {'jan': {'value': 1, 'name': _(u'Январь')}, 'feb': {'value': 2, 'name': _(u'Февраль')},
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'mar': {'value': 3, 'name': _(u'Март')}, 'apr': {'value': 4, 'name': _(u'Апрель')},
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'may': {'value': 5, 'name': _(u'Май')}, 'jun': {'value': 6, 'name': _(u'Июнь')},
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'jul': {'value': 7, 'name': _(u'Июль')}, 'aug': {'value': 8, 'name': _(u'Август')},
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'sep': {'value': 9, 'name': _(u'Сентябрь')}, 'oct': {'value': 10, 'name': _(u'Октябрь')},
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'nov': {'value': 11, 'name': _(u'Ноябрь')}, 'dec': {'value': 12, 'name': _(u'Декабрь')}}
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if month and monthes.get(month):
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qs = qs.filter(data_begin__month=monthes[month]['value'])
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if self.country:
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self.month = {'text': monthes[month]['name'], 'link': '%s%s/country/%s/%s/%s/'%
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(self.catalog_url, self.filter_object.url, self.country.url, year, month)}
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elif self.city:
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self.month = {'text': monthes[month]['name'], 'link': '%s%s/city/%s/%s/%s/'%
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(self.catalog_url, self.filter_object.url, self.city.url, year, month)}
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else:
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self.month = {'text': monthes[month]['name'], 'link': '%s%s/%s/%s/'%(self.catalog_url, self.filter_object.url, year, month)}
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return qs.order_by('data_begin')
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def get_context_data(self, **kwargs):
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context = super(ExpoCatalog, self).get_context_data(**kwargs)
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context['search_form'] = self.search_form
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context['filter_object'] = self.filter_object
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context['year'] = self.year
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context['month'] = self.month
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context['catalog_url'] = self.catalog_url
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return context
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class ExpoCountryCatalog(ExpoCatalog):
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catalog_url = '/expo/country/'
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def get_filtered_qs(self):
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#this method used in parent get_queryset
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slug = self.kwargs.get('slug')
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country = get_object_or_404(Country, url=slug)
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self.kwargs['country'] = country
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self.filter_object = country
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qs = self.model.enable.upcoming().filter(country=country)
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return qs
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class ExpoCityCatalog(ExpoCatalog):
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catalog_url = '/expo/city/'
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def get_filtered_qs(self):
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#this method used in parent get_queryset
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slug = self.kwargs.get('slug')
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city = get_object_or_404(City, url=slug)
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self.kwargs['city'] = city
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qs = self.model.enable.upcoming().filter(city=city)
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self.filter_object = city
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return qs
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class ExpoThemeCatalog(ExpoCatalog):
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template_name = 'exposition/catalog_theme.html'
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catalog_url = '/expo/theme/'
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country = None
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city = None
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def get_filtered_qs(self):
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#this method used in parent get_queryset
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slug = self.kwargs.get('slug')
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country_slug = self.kwargs.get('country_slug')
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city_slug = self.kwargs.get('city_slug')
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theme = get_object_or_404(Theme, url=slug)
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self.kwargs['theme'] = theme
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qs = self.model.enable.upcoming().filter(theme=theme)
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if country_slug:
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country = get_object_or_404(Country, url=country_slug)
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self.country = country
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self.kwargs['country'] = country
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qs = qs.filter(country=country)
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if city_slug:
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city = get_object_or_404(City, url=city_slug)
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self.city = city
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self.kwargs['city'] = city
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qs = qs.filter(city=city)
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self.filter_object = theme
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return qs
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def get_context_data(self, **kwargs):
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context = super(ExpoThemeCatalog, self).get_context_data(**kwargs)
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if self.country:
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context['country'] = self.country
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if self.city:
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context['city'] = self.city
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context['theme_for_filter'] = self.kwargs['theme']
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return context
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class ExpoTagCatalog(ExpoCatalog):
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catalog_url = '/expo/tag/'
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def get_filtered_qs(self):
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#this method used in parent get_queryset
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slug = self.kwargs.get('slug')
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tag = get_object_or_404(Tag, url=slug)
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self.kwargs['tag'] = tag
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qs = self.model.enable.upcoming().filter(tag=tag)
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self.filter_object = tag
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return qs
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class ExpoVisitors(ListView):
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paginate_by = settings.CLIENT_PAGINATION
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model = Exposition
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#template_name = 'event_visitors.html'
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template_name = 'client/exposition/visitors.html'
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obj = None
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search_form = ExpositionSearchForm
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def get_queryset(self):
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slug = self.kwargs.get('slug')
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exposition = get_object_or_404(self.model, url=slug)
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self.obj = exposition
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return exposition.users.all()
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def get_context_data(self, **kwargs):
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context = super(ExpoVisitors, self).get_context_data(**kwargs)
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context['object'] = self.obj
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context['search_form'] = self.search_form
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return context
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class ExpoMembers(ListView):
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paginate_by = settings.CLIENT_PAGINATION
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model = Exposition
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#template_name = 'event_visitors.html'
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template_name = 'client/exposition/members.html'
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obj = None
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search_form = ExpositionSearchForm
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def get_queryset(self):
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slug = self.kwargs.get('slug')
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exposition = get_object_or_404(self.model, url=slug)
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self.obj = exposition
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return exposition.company.all()
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def get_context_data(self, **kwargs):
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context = super(ExpoMembers, self).get_context_data(**kwargs)
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context['object'] = self.obj
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context['search_form'] = self.search_form
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return context
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def add_note(request, slug):
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args = {'success': False}
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if request.user.is_authenticated():
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if request.GET:
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text = request.GET['note_text']
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try:
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e = Exposition.objects.get(url=slug)
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except Exposition.DoesNotExist:
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raise Http404
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ct = ContentType.objects.get_for_model(e)
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object_id = e.id
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user = User.objects.get(id=request.user.id)
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if Note.objects.filter(user=user, content_type=ct, object_id=object_id).exists():
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Note.objects.filter(user=user, content_type=ct, object_id=object_id).update(text=text)
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else:
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Note.objects.create(content_type=ct, object_id=object_id, user=user, text=text)
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user.calendar.expositions.add(e)
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args['success'] = True
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args['text'] = text
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else:
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args['not_authorized'] = True
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args['success'] = True
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return HttpResponse(json.dumps(args), content_type='application/json')
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