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sas: add pagination on AlbumView
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18
sas/views.py
18
sas/views.py
@ -23,7 +23,7 @@
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#
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from django.shortcuts import redirect
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from django.http import HttpResponse
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from django.http import HttpResponse, Http404
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from django.core.urlresolvers import reverse_lazy, reverse
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from core.views.forms import SelectDate
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from django.views.generic import DetailView, TemplateView
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@ -32,6 +32,7 @@ from django.utils.translation import ugettext_lazy as _
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from django.conf import settings
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from django import forms
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from django.core.exceptions import PermissionDenied
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from django.core.paginator import Paginator, InvalidPage
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from ajax_select import make_ajax_field
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from ajax_select.fields import AutoCompleteSelectMultipleField
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@ -252,6 +253,14 @@ class AlbumView(CanViewMixin, DetailView, FormMixin):
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form_class = SASForm
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pk_url_kwarg = "album_id"
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template_name = "sas/album.jinja"
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paginate_by = settings.SITH_SAS_IMAGES_PER_PAGE
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def dispatch(self, request, *args, **kwargs):
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try:
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self.asked_page = int(request.GET.get("page", 1))
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except ValueError:
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raise Http404
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return super(AlbumView, self).dispatch(request, *args, **kwargs)
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def get(self, request, *args, **kwargs):
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self.form = self.get_form()
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@ -291,6 +300,13 @@ class AlbumView(CanViewMixin, DetailView, FormMixin):
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def get_context_data(self, **kwargs):
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kwargs = super(AlbumView, self).get_context_data(**kwargs)
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kwargs["paginator"] = Paginator(
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self.object.children_pictures.order_by("id"), self.paginate_by
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)
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try:
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kwargs["pictures"] = kwargs["paginator"].page(self.asked_page)
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except InvalidPage:
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raise Http404
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kwargs["form"] = self.form
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kwargs["clipboard"] = SithFile.objects.filter(
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id__in=self.request.session["clipboard"]
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