From df1933e8e95edf960cf4a53e7364220316e2d8be Mon Sep 17 00:00:00 2001
From: AmarOk <AmarOk1412@users.noreply.github.com>
Date: Mon, 31 Oct 2016 15:09:34 -0400
Subject: [PATCH] Ajout de la pagination pour les galeries (#3915)

* Ajout de la pagination pour les galeries

* fix tests

* PEP8
---
 templates/gallery/gallery/details.html | 12 +++---------
 zds/gallery/views.py                   | 24 ++++++++++++++----------
 zds/settings.py                        |  1 +
 3 files changed, 18 insertions(+), 19 deletions(-)

diff --git a/templates/gallery/gallery/details.html b/templates/gallery/gallery/details.html
index d6a7fb776a..4463f6e78e 100644
--- a/templates/gallery/gallery/details.html
+++ b/templates/gallery/gallery/details.html
@@ -70,7 +70,7 @@
             </button>
 
             <div class="gallery topic-list list-view clearfix navigable-list">
-                {% for img in gallery.get_images %}
+                {% for img in images %}
                     <div class="topic gallery-item navigable-elem">
                         <div class="topic-infos">
                             <input name="items" type="checkbox" value="{{ img.pk }}">
@@ -91,14 +91,6 @@
 
                 <a href="{% url "gallery-image-new" gallery.pk %}" title="Ajouter une image" class="gallery-item add-image">+</a>
             </div>
-
-            {% if gallery_mode.can_write %}
-                <button class="btn btn-cancel" name="delete_multi" tabindex="-1">{% trans "Supprimer la sélection" %}</button>
-            {% endif %}
-
-            <button class="toggle-gallery-view btn btn-grey" type="button" tabindex="-1">
-                {% trans "Vue grille" %}
-            </button>
         {% else %}
             <p>
                 {% trans "Aucune image" %}. <br>
@@ -111,6 +103,8 @@
                 {% endif %}
             </p>
         {% endif %}
+
+        {% include "misc/paginator.html" with position="bottom" %}
     </form>
 {% endblock %}
 
diff --git a/zds/gallery/views.py b/zds/gallery/views.py
index ba2bf623ad..f5e41b2e90 100644
--- a/zds/gallery/views.py
+++ b/zds/gallery/views.py
@@ -30,7 +30,7 @@
 import os
 from django.utils.translation import ugettext_lazy as _
 
-from django.views.generic import DetailView, CreateView, UpdateView, DeleteView, FormView
+from django.views.generic import CreateView, UpdateView, DeleteView, FormView
 from django.utils.decorators import method_decorator
 from zds.tutorialv2.models.models_database import PublishableContent
 
@@ -125,25 +125,29 @@ def ensure_user_access(gallery, user, can_write=False):
     return user_gallery
 
 
-class GalleryDetails(DetailView):
+class GalleryDetails(ZdSPagingListView):
     """Gallery details"""
-
-    model = Gallery
+    object = UserGallery
     template_name = "gallery/gallery/details.html"
-    context_object_name = "gallery"
+    context_object_name = "images"
+    paginate_by = settings.ZDS_APP['gallery']['images_per_page']
 
     @method_decorator(login_required)
     def dispatch(self, *args, **kwargs):
         return super(GalleryDetails, self).dispatch(*args, **kwargs)
 
+    def get_queryset(self):
+        self.pkey = self.kwargs.pop('pk', None)
+        self.slug = self.kwargs.pop('slug', None)
+        self.gallery = get_object_or_404(Gallery, pk=self.pkey, slug=self.slug)
+        self.user_access = ensure_user_access(self.gallery, self.request.user, can_write=True)
+        return self.gallery.get_images().order_by('title')
+
     def get_context_data(self, **kwargs):
         context = super(GalleryDetails, self).get_context_data(**kwargs)
-
-        context['gallery_mode'] = ensure_user_access(self.object, self.request.user)
-        context['images'] = self.object.get_images()
+        context['gallery_mode'] = self.user_access
         context['form'] = UserGalleryForm
-        context['content_linked'] = PublishableContent.objects.filter(gallery__pk=self.object.pk).first()
-
+        context['gallery'] = self.gallery
         return context
 
 
diff --git a/zds/settings.py b/zds/settings.py
index a0edcf729e..50fccbd25b 100644
--- a/zds/settings.py
+++ b/zds/settings.py
@@ -469,6 +469,7 @@
     'gallery': {
         'image_max_size': 1024 * 1024,
         'gallery_per_page': 21,
+        'images_per_page': 21,
     },
     'article': {
         'home_number': 3,