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# -*- coding: utf-8 -*- |
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''' |
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Created on Aug 27, 2013 |
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@author: tc |
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''' |
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from django.conf import settings |
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#from django.core.paginator import Paginator, InvalidPage, EmptyPage |
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#from django.db.models import Count |
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#from django.http.response import HttpResponse, HttpResponseForbidden |
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from django.shortcuts import get_object_or_404 |
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from django.views.generic import ListView, DetailView#, View |
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#from django.views.generic.list import MultipleObjectMixin |
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from .models import Record |
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from .forms import RecordFilterForm |
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import logging |
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logger = logging.getLogger(__name__) |
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class RecordListView(ListView): |
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queryset = Record.objects.select_related("language").prefetch_related('titles').distinct() # @UndefinedVariable |
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paginate_by = settings.NB_RECORDS_BY_PAGE |
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template_name = "p4l/p4l_home.html" |
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form_class = RecordFilterForm |
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def get_context_data(self, **kwargs): |
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context = ListView.get_context_data(self, **kwargs) |
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context['filter_form'] = self.form_class() |
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# Add filter params from GET params |
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filter_params = {} |
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if 'title' in self.request.GET: |
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filter_params['title'] = self.request.GET['title'] |
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context['filter_params'] = filter_params |
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return context |
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def get_queryset(self): |
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qs = super(RecordListView, self).get_queryset() |
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filter_form = self.form_class(self.request.GET) |
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if filter_form.is_valid(): |
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return filter_form.get_filter_qs(qs) |
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else: |
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return qs |
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class RecordDetailView(DetailView): |
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model = Record |
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template_name = "p4l/p4l_record_view.html" |
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slug_field = "uri" # Even if it is useless because we override get_objet |
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def get_object(self, queryset=None): |
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if "uri" not in self.request.GET: |
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raise AttributeError(u"Record view must be called uri GET parameter") |
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return get_object_or_404(Record.objects.select_related("language").prefetch_related('titles'), uri=self.request.GET["uri"]) |
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