def home_tab(request, tab):
''' user's homepage with activity feed '''
shelves = []
for identifier in ['reading', 'to-read']:
shelf = models.Shelf.objects.get(
user=request.user,
identifier=identifier,
)
if not shelf.books.count():
continue
shelves.append({
'name': shelf.name,
'identifier': shelf.identifier,
'books': shelf.books.all()[:3],
'size': shelf.books.count(),
})
# allows us to check if a user has shelved a book
user_books = models.Book.objects.filter(shelves__user=request.user).all()
# books new to the instance, for discovery
recent_books = models.Book.objects.order_by('-created_date')[:5]
# status updates for your follow network
following = models.User.objects.filter(
Q(followers=request.user) | Q(id=request.user.id))
activities = models.Status.objects.select_subclasses().order_by(
'-created_date')
if tab == 'home':
# people you follow and direct mentions
activities = activities.filter(
Q(user__in=following, privacy='public') | \
Q(mention_users=request.user)
)
elif tab == 'local':
# everyone on this instance
activities = activities.filter(user__local=True, privacy='public')
else:
# all activities from everyone you federate with
activities = activities.filter(privacy='public')
activities = activities[:10]
comment_form = forms.CommentForm()
data = {
'user': request.user,
'shelves': shelves,
'recent_books': recent_books,
'user_books': user_books,
'activities': activities,
'feed_tabs': ['home', 'local', 'federated'],
'active_tab': tab,
'comment_form': comment_form,
}
return TemplateResponse(request, 'feed.html', data)
def comment(request):
''' respond to a book review '''
form = forms.CommentForm(request.POST)
# this is a bit of a formality, the form is just one text field
if not form.is_valid():
return redirect('/')
parent_id = request.POST['parent']
parent = models.Status.objects.get(id=parent_id)
outgoing.handle_comment(request.user, parent, form.data['content'])
return redirect('/')
def comment(request):
''' create a book comment '''
form = forms.CommentForm(request.POST)
book_identifier = request.POST.get('book')
# TODO: better failure behavior
if not form.is_valid():
return redirect('/book/%s' % book_identifier)
# TODO: validation, htmlification
content = form.data.get('content')
outgoing.handle_comment(request.user, book_identifier, content)
return redirect('/book/%s' % book_identifier)
def home_tab(request, tab):
''' user's homepage with activity feed '''
page_size = 15
try:
page = int(request.GET.get('page', 1))
except ValueError:
page = 1
shelves = []
shelves = get_user_shelf_preview(request.user,
[('reading', 3), ('read', 1),
('to-read', 3)])
size = sum(len(s['books']) for s in shelves)
# books new to the instance, for discovery
if size < 6:
recent_books = models.Work.objects.order_by('-created_date')[:6 - size]
recent_books = [b.default_edition for b in recent_books]
shelves.append({
'name': 'Recently added',
'identifier': None,
'books': recent_books,
'count': 6 - size,
})
# allows us to check if a user has shelved a book
user_books = models.Edition.objects.filter(
shelves__user=request.user).all()
activities = get_activity_feed(request.user, tab)
activity_count = activities.count()
activities = activities[(page - 1) * page_size:page * page_size]
next_page = '/?page=%d' % (page + 1)
prev_page = '/?page=%d' % (page - 1)
data = {
'user':
request.user,
'shelves':
shelves,
'user_books':
user_books,
'activities':
activities,
'feed_tabs': [{
'id': 'home',
'display': 'Home'
}, {
'id': 'local',
'display': 'Local'
}, {
'id': 'federated',
'display': 'Federated'
}],
'active_tab':
tab,
'review_form':
forms.ReviewForm(),
'quotation_form':
forms.QuotationForm(),
'comment_form':
forms.CommentForm(),
'next':
next_page if activity_count > (page_size * page) else None,
'prev':
prev_page if page > 1 else None,
}
return TemplateResponse(request, 'feed.html', data)