d654798856
This commit updates common/lib/xmodule. These keys are now objects with a limited interface, and the particular internal representation is managed by the data storage layer (the modulestore). For the LMS, there should be no outward-facing changes to the system. The keys are, for now, a change to internal representation only. For Studio, the new serialized form of the keys is used in urls, to allow for further migration in the future. Co-Author: Andy Armstrong <andya@edx.org> Co-Author: Christina Roberts <christina@edx.org> Co-Author: David Baumgold <db@edx.org> Co-Author: Diana Huang <dkh@edx.org> Co-Author: Don Mitchell <dmitchell@edx.org> Co-Author: Julia Hansbrough <julia@edx.org> Co-Author: Nimisha Asthagiri <nasthagiri@edx.org> Co-Author: Sarina Canelake <sarina@edx.org> [LMS-2370]
45 lines
1.4 KiB
Python
45 lines
1.4 KiB
Python
from xmodule.contentstore.content import StaticContent
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from .django import contentstore
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def empty_asset_trashcan(course_locs):
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'''
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This method will hard delete all assets (optionally within a course_id) from the trashcan
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'''
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store = contentstore('trashcan')
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for course_loc in course_locs:
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# first delete all of the thumbnails
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thumbs = store.get_all_content_thumbnails_for_course(course_loc)
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for thumb in thumbs:
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print "Deleting {0}...".format(thumb)
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store.delete(thumb['_id'])
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# then delete all of the assets
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assets, __ = store.get_all_content_for_course(course_loc)
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for asset in assets:
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print "Deleting {0}...".format(asset)
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store.delete(asset['_id'])
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def restore_asset_from_trashcan(location):
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'''
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This method will restore an asset which got soft deleted and put back in the original course
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'''
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trash = contentstore('trashcan')
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store = contentstore()
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loc = StaticContent.get_location_from_path(location)
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content = trash.find(loc)
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# ok, save the content into the courseware
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store.save(content)
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# see if there is a thumbnail as well, if so move that as well
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if content.thumbnail_location is not None:
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try:
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thumbnail_content = trash.find(content.thumbnail_location)
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store.save(thumbnail_content)
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except Exception:
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pass # OK if this is left dangling
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