Andal.LND/edx-platform
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add code to actually go through and delete the draft modules

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This commit is contained in:
Chris Dodge
2013-07-03 11:23:44 -04:00
parent b3723b1a22
commit bcc2268216
1 changed files with 24 additions and 6 deletions
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30
common/lib/xmodule/xmodule/modulestore/store_utilities.py
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@@ -102,7 +102,27 @@ def clone_course(modulestore, contentstore, source_location, dest_location, dele
return True
def _delete_modules_except_course(modulestore, modules, source_location, commit):
"""
This helper method will just enumerate through a list of modules and delete them, except for the
top-level course module
"""
for module in modules:
if module.category != 'course':
print "Deleting {0}...".format(module.location)
if commit:
# sanity check. Make sure we're not deleting a module in the incorrect course
if module.location.org != source_location.org or module.location.course != source_location.course:
raise Exception('Module {0} is not in same namespace as {1}. This should not happen! Aborting...'.format(module.location, source_location))
modulestore.delete_item(module.location)
def delete_course(modulestore, contentstore, source_location, commit=False):
"""
This method will actually do the work to delete all content in a course in a MongoDB backed
courseware store. BE VERY CAREFUL, this is not reversable.
"""
# first check to see if the modulestore is Mongo backed
if not isinstance(modulestore, MongoModuleStore):
raise Exception("Expected a MongoModuleStore in the runtime. Aborting....")
@@ -131,12 +151,11 @@ def delete_course(modulestore, contentstore, source_location, commit=False):
# then delete all course modules
modules = modulestore.get_items([source_location.tag, source_location.org, source_location.course, None, None, None])
_delete_modules_except_course(modulestore, modules, source_location, commit)
for module in modules:
if module.category != 'course': # save deleting the course module for last
print "Deleting {0}...".format(module.location)
if commit:
modulestore.delete_item(module.location)
# then delete all draft course modules
modules = modulestore.get_items([source_location.tag, source_location.org, source_location.course, None, None, 'draft'])
_delete_modules_except_course(modulestore, modules, source_location, commit)
# finally delete the top-level course module itself
print "Deleting {0}...".format(source_location)
@@ -144,4 +163,3 @@ def delete_course(modulestore, contentstore, source_location, commit=False):
modulestore.delete_item(source_location)
return True