Merge with master.

[redakcja.git] / apps / catalogue / templatetags / book_list.py

diff --git a/apps/catalogue/templatetags/book_list.py b/apps/catalogue/templatetags/book_list.py
index 14149e8..1357c32 100755 (executable)
--- a/apps/catalogue/templatetags/book_list.py
+++ b/apps/catalogue/templatetags/book_list.py
@@ -5,7 +5,7 @@ from django.db.models import Q, Count
 from django import template
 from django.utils.translation import ugettext_lazy as _
 from django.contrib.auth.models import User
-from catalogue.models import Chunk, Project
+from catalogue.models import Chunk, Image, Project
 
 register = template.Library()
 
@@ -145,3 +145,58 @@ def book_list(context, user=None):
     })
 
     return new_context
+
+
+
+_image_states = [
+        ('publishable', _('publishable'), Q(_new_publishable=True)),
+        ('changed', _('changed'), Q(_changed=True)),
+        ('published', _('published'), Q(_published=True)),
+        ('unpublished', _('unpublished'), Q(_published=False)),
+        ('empty', _('empty'), Q(head=None)),
+    ]
+_image_states_options = [s[:2] for s in _image_states]
+_image_states_dict = dict([(s[0], s[2]) for s in _image_states])
+
+def image_list_filter(request, **kwargs):
+
+    def arg_or_GET(field):
+        return kwargs.get(field, request.GET.get(field))
+
+    images = Image.objects.all()
+
+    if not request.user.is_authenticated():
+        images = images.filter(public=True)
+
+    state = arg_or_GET('status')
+    if state in _image_states_dict:
+        images = images.filter(_image_states_dict[state])
+
+    images = foreign_filter(images, arg_or_GET('user'), 'user', User, 'username')
+    images = foreign_filter(images, arg_or_GET('stage'), 'stage', Image.tag_model, 'slug')
+    images = search_filter(images, arg_or_GET('title'), ['title', 'title'])
+    return images
+
+
+@register.inclusion_tag('catalogue/image_table.html', takes_context=True)
+def image_list(context, user=None):
+    request = context['request']
+
+    if user:
+        filters = {"user": user}
+        new_context = {"viewed_user": user}
+    else:
+        filters = {}
+        new_context = {"users": User.objects.annotate(
+                count=Count('image')).filter(count__gt=0).order_by(
+                '-count', 'last_name', 'first_name')}
+
+    new_context.update({
+        "filters": True,
+        "request": request,
+        "objects": image_list_filter(request, **filters),
+        "stages": Image.tag_model.objects.all(),
+        "states": _image_states_options,
+    })
+
+    return new_context