+# -*- coding: utf-8 -*-
from __future__ import absolute_import
-from django.db.models import Count, Q
from django.core.urlresolvers import reverse
-from django.contrib.comments.models import Comment
-from django.template.defaultfilters import stringfilter
from django import template
from django.utils.translation import ugettext as _
-from catalogue.models import Book, Chunk, BookPublishRecord
-
register = template.Library()
tabs = []
user = context['user']
- if user.is_authenticated():
- tabs.append(Tab('my', _('My page'), reverse("catalogue_user")))
+ tabs.append(Tab('my', _('My page'), reverse("catalogue_user")))
+ tabs.append(Tab('activity', _('Activity'), reverse("catalogue_activity")))
tabs.append(Tab('all', _('All'), reverse("catalogue_document_list")))
tabs.append(Tab('users', _('Users'), reverse("catalogue_users")))
- tabs.append(Tab('create', _('Add'), reverse("catalogue_create_missing")))
- tabs.append(Tab('upload', _('Upload'), reverse("catalogue_upload")))
- if user.is_staff:
- tabs.append(Tab('admin', _('Admin'), reverse("admin:index")))
+ if user.has_perm('catalogue.add_book'):
+ tabs.append(Tab('create', _('Add'), reverse("catalogue_create_missing")))
return {"tabs": tabs, "active_tab": active}
-class WallItem(object):
- title = ''
- summary = ''
- url = ''
- timestamp = ''
- user = None
- email = ''
-
- def __init__(self, tag):
- self.tag = tag
-
- def get_email(self):
- if self.user:
- return self.user.email
- else:
- return self.email
-
-
-def changes_wall(user, max_len):
- qs = Chunk.change_model.objects.filter(revision__gt=-1).order_by('-created_at')
- qs = qs.defer('patch')
- qs = qs.select_related('author', 'tree', 'tree__book__title')
- if user:
- qs = qs.filter(Q(author=user) | Q(tree__user=user))
- qs = qs[:max_len]
- for item in qs:
- tag = 'stage' if item.tags.count() else 'change'
- chunk = item.tree
- w = WallItem(tag)
- w.title = chunk.pretty_name()
- w.summary = item.description
- w.url = reverse('wiki_editor',
- args=[chunk.book.slug, chunk.slug]) + '?diff=%d' % item.revision
- w.timestamp = item.created_at
- w.user = item.author
- w.email = item.author_email
- yield w
-
-
-# TODO: marked for publishing
-
-
-def published_wall(user, max_len):
- qs = BookPublishRecord.objects.select_related('book__title')
- if user:
- # TODO: published my book
- qs = qs.filter(Q(user=user))
- qs = qs[:max_len]
- for item in qs:
- w = WallItem('publish')
- w.title = item.book.title
- #w.summary =
- w.url = chunk.book.get_absolute_url()
- yield w
-
-
-def comments_wall(user, max_len):
- qs = Comment.objects.filter(is_public=True).select_related().order_by('-submit_date')
- if user:
- # TODO: comments concerning my books
- qs = qs.filter(Q(user=user))
- qs = qs[:max_len]
- for item in qs:
- w = WallItem('comment')
- w.title = item.content_object
- w.summary = item.comment
- w.url = item.content_object.get_absolute_url()
- w.timestamp = item.submit_date
- w.user = item.user
- w.email = item.user_email
- yield w
-
-
-def big_wall(max_len, *args):
- """
- Takes some WallItem iterators and zips them into one big wall.
- Input iterators must already be sorted by timestamp.
- """
- subwalls = []
- for w in args:
- try:
- subwalls.append([next(w), w])
- except StopIteration:
- pass
-
- while max_len and subwalls:
- i, next_item = max(enumerate(subwalls), key=lambda x: x[1][0].timestamp)
- yield next_item[0]
- max_len -= 1
- try:
- next_item[0] = next(next_item[1])
- except StopIteration:
- del subwalls[i]
-
-
-@register.inclusion_tag("catalogue/wall.html", takes_context=True)
-def wall(context, user=None, max_len=10):
- print user
- return {
- "request": context['request'],
- "STATIC_URL": context['STATIC_URL'],
- "wall": big_wall(max_len,
- changes_wall(user, max_len),
- published_wall(user, max_len),
- comments_wall(user, max_len),
- )}
+@register.filter
+def nice_name(user):
+ return user.get_full_name() or user.username