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36 lines
1.4 KiB
36 lines
1.4 KiB
import json
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from django.views.generic import DetailView
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from django.http import HttpResponse
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from django.utils import translation
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from haystack.query import SearchQuerySet
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from models import City
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from settings.views import get_by_lang
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class CityView(DetailView):
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model = City
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slug_field = 'url'
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template_name = 'city/city.html'
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def get_city(request):
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if request.is_ajax():
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country = request.GET.get('country')
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term = request.GET.get('term', '').capitalize()
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lang = translation.get_language()
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if country:
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if not term:
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qs = City.objects.language().filter(country=country).order_by('translations__name').distinct()[:100]
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else:
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qs = City.objects.language().filter(country=country, translations__name__contains=term).distinct()
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result = [{'id': city.id, 'label': city.name} for city in qs]
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else:
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if not term:
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qs = SearchQuerySet().models(City).all().order_by('name_%s'%lang)[:30]
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else:
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qs = SearchQuerySet().models(City).autocomplete(content_auto=term).order_by('name_%s'%lang)[:30]
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result = [{'id': city.pk, 'label': get_by_lang(city, 'name', lang)} for city in qs]
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return HttpResponse(json.dumps(result, indent=4), content_type='application/json')
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else:
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return HttpResponse('not ajax') |