def collaborator_add_notification(sender, **kwargs):
collection = kwargs.get('collection', None)
user = kwargs.get('user', None)
request = kwargs.get('request', None)
notification = Notification()
notification.user = user
# Get root host of the collection.
import oer.CollectionUtilities as cu
(collection_root_type, collection_root) = cu.get_collection_root(collection)
if collection_root_type.name == 'project':
notification.url = reverse(
'projects:list_collection', kwargs={
'project_slug': collection_root.slug,
'collection_slug': collection.slug
}
)
notification.description = 'You have been added as a collaborator on the collection "%s"' % (
collection.title)
notification.save()
# Send an email about this notification.
nu.notify_by_email(notification, request.get_host())
def get_resource_root(resource):
from django.core.exceptions import MultipleObjectsReturned
try:
collection = Collection.objects.get(resources__id=resource.id)
except MultipleObjectsReturned:
collection = Collection.objects.filter(
resources__id=resource.id)[0]
try:
import oer.CollectionUtilities as cu
return cu.get_collection_root(collection)
except:
return None
def project_home(request, project_slug):
try:
project = Project.objects.get(slug=project_slug)
# TODO(Varun): Check if this is a private project, and if it is, check
# if the requestee of the page is a member of the project. If not,
# have a flag that blocks the page contents from being listed, or has
# an alternative view.
if project.visibility == 'private':
if request.user not in project.confirmed_members:
return redirect('projects:project_about', project_slug=project.slug)
# Get activity feed related to this project.
from django.contrib.contenttypes.models import ContentType
project_ct = ContentType.objects.get_for_model(Project)
posts = Comment.objects.filter(
parent_id=project.id, parent_type=project_ct).order_by('-created')
# For each of the comments, get its child comments recursively
comments_ct = ContentType.objects.get_for_model(Comment)
build_posts_social(posts, request.user)
categories = GroupCategory.objects.filter(parent=project)
import oer.CollectionUtilities as cu
# Setup attachments on posts.
for post in posts:
if post.attachment:
if post.attachment_type.name == 'collection':
(root_host_type, root_host) = cu.get_collection_root(
post.attachment)
post.attachment.host_type = root_host_type
post.attachment.host = root_host
context = {
'title': project.title + ' ‹ OpenCurriculum',
'project': project,
'posts': posts,
'categories': categories,
'host_content_type': comments_ct,
'comments_content_type': comments_ct,
}
return render(request, 'project/project.html', context)
except:
raise Http404
