+# -*- coding: utf-8 -*-
+#
+# This file is part of MIL/PEER, licensed under GNU Affero GPLv3 or later.
+# Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
+#
from __future__ import absolute_import
-from re import split
-from django.db.models import Q, Count
+from django.db.models import Q
from django import template
from django.utils.translation import ugettext_lazy as _
-from django.contrib.auth.models import User
from catalogue.models import Document
register = template.Library()
-class ChunksList(object):
- def __init__(self, chunk_qs):
- #self.chunk_qs = chunk_qs#.annotate(
- #book_length=Count('book__chunk')).select_related(
- #'book')#, 'stage__name',
- #'user')
- self.chunk_qs = chunk_qs.select_related('book__hidden')
-
- self.book_qs = chunk_qs.values('book_id')
-
- def __getitem__(self, key):
- if isinstance(key, slice):
- return self.get_slice(key)
- elif isinstance(key, int):
- return self.get_slice(slice(key, key+1))[0]
- else:
- raise TypeError('Unsupported list index. Must be a slice or an int.')
-
- def __len__(self):
- return self.book_qs.count()
-
- def get_slice(self, slice_):
- book_ids = [x['book_id'] for x in self.book_qs[slice_]]
- chunk_qs = self.chunk_qs.filter(book__in=book_ids)
-
- chunks_list = []
- book = None
- for chunk in chunk_qs:
- if chunk.book != book:
- book = chunk.book
- chunks_list.append(ChoiceChunks(book, [chunk]))
- else:
- chunks_list[-1].chunks.append(chunk)
- return chunks_list
-
-
-class ChoiceChunks(object):
- """
- Associates the given chunks iterable for a book.
- """
-
- chunks = None
-
- def __init__(self, book, chunks):
- self.book = book
- self.chunks = chunks
-
-
-def foreign_filter(qs, value, filter_field, model, model_field='slug', unset='-'):
- #print qs, value, filter_field, model, model_field, unset
- if value == unset:
- return qs.filter(**{filter_field: None})
- if not value:
- return qs
- try:
- obj = model._default_manager.get(**{model_field: value})
- except model.DoesNotExist:
- return qs.none()
- else:
- return qs.filter(**{filter_field: obj})
-
-
-def search_filter(qs, value, filter_fields):
- if not value:
- return qs
- q = Q(**{"%s__icontains" % filter_fields[0]: value})
- for field in filter_fields[1:]:
- q |= Q(**{"%s__icontains" % field: value})
- return qs.filter(q)
-
-
_states = [
('publishable', _('publishable'), Q(book___new_publishable=True)),
('changed', _('changed'), Q(_changed=True)),
_states_dict = dict([(s[0], s[2]) for s in _states])
-def document_list_filter(request, **kwargs):
-
- def arg_or_GET(field):
- return kwargs.get(field, request.GET.get(field))
-
- if arg_or_GET('all'):
- chunks = Chunk.objects.all()
- else:
- chunks = Chunk.visible_objects.all()
-
- chunks = chunks.order_by('book__title', 'book', 'number')
-
- if not request.user.is_authenticated():
- chunks = chunks.filter(book__public=True)
-
- state = arg_or_GET('status')
- if state in _states_dict:
- chunks = chunks.filter(_states_dict[state])
-
- chunks = foreign_filter(chunks, arg_or_GET('user'), 'user', User, 'username')
- chunks = foreign_filter(chunks, arg_or_GET('stage'), 'stage', Chunk.tag_model, 'slug')
- chunks = search_filter(chunks, arg_or_GET('title'), ['book__title', 'title'])
- chunks = foreign_filter(chunks, arg_or_GET('project'), 'book__project', Project, 'pk')
- return chunks
-
-
@register.inclusion_tag('catalogue/book_list/book_list.html', takes_context=True)
def document_list(context, user=None, organization=None):
request = context['request']
- #~ if user:
- #~ filters = {"user": user}
- #~ new_context = {"viewed_user": user}
- #~ else:
- #~ filters = {}
- #~ new_context = {
- #~ "users": User.objects.annotate(
- #~ count=Count('chunk')).filter(count__gt=0).order_by(
- #~ '-count', 'last_name', 'first_name'),
- #~ "other_users": User.objects.annotate(
- #~ count=Count('chunk')).filter(count=0).order_by(
- #~ 'last_name', 'first_name'),
- #~ }
+ # if user:
+ # filters = {"user": user}
+ # new_context = {"viewed_user": user}
+ # else:
+ # filters = {}
+ # new_context = {
+ # "users": User.objects.annotate(
+ # count=Count('chunk')).filter(count__gt=0).order_by(
+ # '-count', 'last_name', 'first_name'),
+ # "other_users": User.objects.annotate(
+ # count=Count('chunk')).filter(count=0).order_by(
+ # 'last_name', 'first_name'),
+ # }
docs = Document.objects.filter(deleted=False)
if user is not None:
- docs = docs.filter(Q(owner_user=user) | Q(owner_organization__membership__user=user) | Q(assigned_to=user)).distinct()
+ docs = docs.filter(
+ Q(owner_user=user) | Q(owner_organization__membership__user=user) | Q(assigned_to=user)).distinct()
if organization is not None:
docs = docs.filter(owner_organization=organization)
new_context = {}
new_context.update({
- #"filters": True,
+ # "filters": True,
"request": request,
"books": docs,
- #"books": ChunksList(document_list_filter(request, **filters)),
- #"stages": Chunk.tag_model.objects.all(),
- #"states": _states_options,
- #"projects": Project.objects.all(),
+ # "stages": Chunk.tag_model.objects.all(),
+ # "states": _states_options,
})
return new_context
fnp / redakcja.git / blobdiff