def list_collection(request, project_slug, collection_slug):
try:
project = Project.objects.get(slug=project_slug)
except:
raise Http404
(browse_tree, flattened_tree) = _get_browse_tree(project.collection)
collection = next(
tree_item for tree_item in flattened_tree if tree_item.slug == collection_slug)
root_assets = collection.resources
import oer.CollectionUtilities as cu
child_collections = cu._get_child_collections(collection)
resources = root_assets.all()
cu.set_resources_type(resources)
cu.preprocess_collection_listings(resources)
context = {
'project': project,
'resources': resources, 'collections': child_collections,
'collection': collection,
'browse_tree': browse_tree,
# TODO(Varun): Make this a custom title.
'title': (_(settings.STRINGS['projects']['BROWSE_TITLE']) +
' ‹ ' + project.title)
}
return render(request, 'project/browse.html', context)
def browse(request, project_slug):
try:
project = Project.objects.get(slug=project_slug)
except:
raise Http404
# Get the root collection of the project.
root_collection = project.collection
# Get all the assets of the root collection.
root_assets = root_collection.resources
import oer.CollectionUtilities as cu
child_collections = cu._get_child_collections(root_collection)
(browse_tree, flattened_tree) = _get_browse_tree(root_collection)
resources = root_assets.all()
cu.set_resources_type(resources)
cu.preprocess_collection_listings(resources)
context = {
'project': project,
'resources': resources, 'collections': child_collections,
'collection': root_collection,
'browse_tree': browse_tree,
'title': (_(settings.STRINGS['projects']['BROWSE_TITLE']) +
' ‹ ' + project.title)
}
return render(request, 'project/browse.html', context)
def _hasImmediateChildren(collection):
"""Adapted from _hasImmediateChildren() in articles.views"""
import oer.CollectionUtilities as cu
childCollections = list(cu._get_child_collections(collection))
if len(childCollections) > 0:
return {collection: childCollections}
else:
return None
