diff --git a/cms/djangoapps/contentstore/views/assets.py b/cms/djangoapps/contentstore/views/assets.py index 229788f24d..f1f51b3ca9 100644 --- a/cms/djangoapps/contentstore/views/assets.py +++ b/cms/djangoapps/contentstore/views/assets.py @@ -25,6 +25,8 @@ from xmodule.modulestore.django import modulestore from xmodule.modulestore import Location from xmodule.contentstore.content import StaticContent from xmodule.util.date_utils import get_default_time_display +from xmodule.modulestore import InvalidLocationError +from xmodule.exceptions import NotFoundError from ..utils import get_url_reverse from .access import get_location_and_verify_access @@ -82,6 +84,8 @@ def asset_index(request, org, course, name): }) +@login_required +@ensure_csrf_cookie def upload_asset(request, org, course, coursename): ''' cdodge: this method allows for POST uploading of files into the course asset library, which will @@ -145,6 +149,53 @@ def upload_asset(request, org, course, coursename): return response +@ensure_csrf_cookie +@login_required +def remove_asset(request, org, course, name, location): + ''' + This method will perform a 'soft-delete' of an asset, which is basically to copy the asset from + the main GridFS collection and into a Trashcan + ''' + get_location_and_verify_access(request, org, course, name) + + # make sure the location is valid + try: + loc = StaticContent.get_location_from_path(request.path) + except InvalidLocationError: + # return a 'Bad Request' to browser as we have a malformed Location + response = HttpResponse() + response.status_code = 400 + return response + + # also make sure the item to delete actually exists + try: + content = contentstore().find(loc) + except NotFoundError: + response = HttpResponse() + response.status_code = 404 + return response + + # ok, save the content into the trashcan + contentstore('trashcan').save(content) + + # see if there is a thumbnail as well, if so move that as well + if content.thumbnail_location is not None: + try: + thumbnail_content = contentstore().find(content.thumbnail_location) + contentstore('trashcan').save(thumbnail_content) + # hard delete thumbnail from origin + contentstore().delete(thumbnail_content.get_id()) + # remove from any caching + del_cached_content(thumbnail_content.location) + except: + pass # OK if this is left dangling + + # delete the original + contentstore().delete(content.get_id()) + # remove from cache + del_cached_content(content.location) + + @ensure_csrf_cookie @login_required def import_course(request, org, course, name): diff --git a/cms/urls.py b/cms/urls.py index e7444de4e9..ebd5e33323 100644 --- a/cms/urls.py +++ b/cms/urls.py @@ -35,6 +35,8 @@ urlpatterns = ('', # nopep8 'contentstore.views.preview_dispatch', name='preview_dispatch'), url(r'^(?P[^/]+)/(?P[^/]+)/course/(?P[^/]+)/upload_asset$', 'contentstore.views.upload_asset', name='upload_asset'), + + url(r'^manage_users/(?P.*?)$', 'contentstore.views.manage_users', name='manage_users'), url(r'^add_user/(?P.*?)$', 'contentstore.views.add_user', name='add_user'), @@ -71,8 +73,11 @@ urlpatterns = ('', # nopep8 'contentstore.views.edit_static', name='edit_static'), url(r'^edit_tabs/(?P[^/]+)/(?P[^/]+)/course/(?P[^/]+)$', 'contentstore.views.edit_tabs', name='edit_tabs'), + url(r'^(?P[^/]+)/(?P[^/]+)/assets/(?P[^/]+)$', 'contentstore.views.asset_index', name='asset_index'), + url(r'^(?P[^/]+)/(?P[^/]+)/assets/remove/(?P.*?)$', + 'contentstore.views.remove_asset', name='remove_asset'), # this is a generic method to return the data/metadata associated with a xmodule url(r'^module_info/(?P.*)$',