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 add_existing_to_section_item_resources(request):
section_item_resources_id = request.POST.get('section_item_resources_id', None)
#is_resource = request.POST.get('is_resource', None) == 'true'
resource_collection_id = request.POST.get('resource_collection_ID', None)
try:
section_item_resources = SectionItemResources.objects.get(pk=section_item_resources_id)
except:
section_item_resources = create_resource_set(request, section_item_resources)
if not section_item_resources:
return APIUtilities._api_not_found()
from oer.models import Resource as OEResource
resource = OEResource.objects.get(pk=resource_collection_id)
new_objective_resource = Resource(resource=resource)
new_objective_resource.save()
section_item_resources.resources.add(new_objective_resource)
import oer.CollectionUtilities as cu
cu.set_resources_type([resource])
cu.preprocess_collection_listings([resource])
context = {
'resource': {
'id': new_objective_resource.id,
'url': reverse(
'read', kwargs={
'resource_id': resource.id,
'resource_slug': resource.slug
}
),
'thumbnail': settings.MEDIA_URL + resource.image.name if resource.image else '',
'title': resource.title,
'type': resource.type
}
}
return APIUtilities.success(context)
def _get_fields(item):
serialized_resource_sets = []
from os.path import splitext
from oer.models import Link, Attachment
from django.contrib.contenttypes.models import ContentType
link_content_type = ContentType.objects.get_for_model(Link)
reference_content_type = ContentType.objects.get_for_model(Reference)
attachment_content_type = ContentType.objects.get_for_model(Attachment)
from meta.models import Tag
document = [".doc", ".docx", ".rtf", "odt"]
for resource_set in item.resource_sets.all():
serialized_resources = []
for resource in resource_set.resources.all():
import oer.CollectionUtilities as cu
cu.set_resources_type([resource.resource])
cu.preprocess_collection_listings([resource.resource])
if resource.resource.revision.content_type == attachment_content_type:
name, extension = splitext(
resource.resource.revision.content.file.name)
if extension in document:
resource.resource.type = 'pdf'
thumbnail = settings.MEDIA_URL + resource.resource.revision.content.textbook.thumbnail.name if (
resource.resource.revision.content_type == reference_content_type) else settings.MEDIA_URL + resource.resource.image.name
serialized_resources.append({
'id': resource.id,
'url': resource.resource.revision.content.url if (
resource.resource.revision.content_type == link_content_type) else reverse(
'read', kwargs={
'resource_id': resource.resource.id,
'resource_slug': resource.resource.slug
}
),
'title': resource.resource.title,
'thumbnail': thumbnail,
'user_thumbnail': settings.MEDIA_URL + resource.resource.user.get_profile().profile_pic.name,
'type': resource.resource.type
})
serialized_resource_sets.append({
'id': resource_set.id,
'position': resource_set.position,
'title': resource_set.title,
'resources': serialized_resources
})
"""if item.resource_sets.count() == 0:
serialized_resource_sets.append({
'id': None,
'resources': []
})"""
if item.meta:
for meta_item in item.meta:
if 'standards' in meta_item:
standards = []
for std_id in meta_item['standards']:
standard = Tag.objects.get(pk=std_id)
standards.append({
'title': standard.title,
'description': standard.description
})
meta_item['standards'] = standards
return (serialized_resource_sets, item.meta)
