def test_map_into_course_asset_location(self):
loc = AssetLocation('org', 'course', 'run', 'asset', 'foo.bar')
course_key = SlashSeparatedCourseKey("edX", "toy", "2012_Fall")
self.assertEquals(
AssetLocation("edX", "toy", "2012_Fall", 'asset', 'foo.bar'),
loc.map_into_course(course_key)
)
def test_contentstore_attrs(self):
"""
Test getting, setting, and defaulting the locked attr and arbitrary attrs.
"""
location = Location('edX', 'toy', '2012_Fall', 'course', '2012_Fall')
course_content, __ = TestMongoModuleStore.content_store.get_all_content_for_course(location.course_key)
assert_true(len(course_content) > 0)
# a bit overkill, could just do for content[0]
for content in course_content:
assert not content.get('locked', False)
asset_key = AssetLocation._from_deprecated_son(content['_id'], location.run)
assert not TestMongoModuleStore.content_store.get_attr(asset_key, 'locked', False)
attrs = TestMongoModuleStore.content_store.get_attrs(asset_key)
assert_in('uploadDate', attrs)
assert not attrs.get('locked', False)
TestMongoModuleStore.content_store.set_attr(asset_key, 'locked', True)
assert TestMongoModuleStore.content_store.get_attr(asset_key, 'locked', False)
attrs = TestMongoModuleStore.content_store.get_attrs(asset_key)
assert_in('locked', attrs)
assert attrs['locked'] is True
TestMongoModuleStore.content_store.set_attrs(asset_key, {'miscel': 99})
assert_equals(TestMongoModuleStore.content_store.get_attr(asset_key, 'miscel'), 99)
asset_key = AssetLocation._from_deprecated_son(course_content[0]['_id'], location.run)
assert_raises(
AttributeError, TestMongoModuleStore.content_store.set_attr, asset_key,
'md5', 'ff1532598830e3feac91c2449eaa60d6'
)
assert_raises(
AttributeError, TestMongoModuleStore.content_store.set_attrs, asset_key,
{'foo': 9, 'md5': 'ff1532598830e3feac91c2449eaa60d6'}
)
assert_raises(
NotFoundError, TestMongoModuleStore.content_store.get_attr,
Location('bogus', 'bogus', 'bogus', 'asset', 'bogus'),
'displayname'
)
assert_raises(
NotFoundError, TestMongoModuleStore.content_store.set_attr,
Location('bogus', 'bogus', 'bogus', 'asset', 'bogus'),
'displayname', 'hello'
)
assert_raises(
NotFoundError, TestMongoModuleStore.content_store.get_attrs,
Location('bogus', 'bogus', 'bogus', 'asset', 'bogus')
)
assert_raises(
NotFoundError, TestMongoModuleStore.content_store.set_attrs,
Location('bogus', 'bogus', 'bogus', 'asset', 'bogus'),
{'displayname': 'hello'}
)
assert_raises(
NotFoundError, TestMongoModuleStore.content_store.set_attrs,
Location('bogus', 'bogus', 'bogus', 'asset', None),
{'displayname': 'hello'}
)
def test_contentstore_attrs(self):
"""
Test getting, setting, and defaulting the locked attr and arbitrary attrs.
"""
location = Location('edX', 'toy', '2012_Fall', 'course', '2012_Fall')
course_content, __ = TestMongoModuleStore.content_store.get_all_content_for_course(location.course_key)
assert_true(len(course_content) > 0)
# a bit overkill, could just do for content[0]
for content in course_content:
assert not content.get('locked', False)
asset_key = AssetLocation._from_deprecated_son(content['_id'], location.run)
assert not TestMongoModuleStore.content_store.get_attr(asset_key, 'locked', False)
attrs = TestMongoModuleStore.content_store.get_attrs(asset_key)
assert_in('uploadDate', attrs)
assert not attrs.get('locked', False)
TestMongoModuleStore.content_store.set_attr(asset_key, 'locked', True)
assert TestMongoModuleStore.content_store.get_attr(asset_key, 'locked', False)
attrs = TestMongoModuleStore.content_store.get_attrs(asset_key)
assert_in('locked', attrs)
assert attrs['locked'] is True
TestMongoModuleStore.content_store.set_attrs(asset_key, {'miscel': 99})
assert_equals(TestMongoModuleStore.content_store.get_attr(asset_key, 'miscel'), 99)
asset_key = AssetLocation._from_deprecated_son(course_content[0]['_id'], location.run)
assert_raises(
AttributeError, TestMongoModuleStore.content_store.set_attr, asset_key,
'md5', 'ff1532598830e3feac91c2449eaa60d6'
)
assert_raises(
AttributeError, TestMongoModuleStore.content_store.set_attrs, asset_key,
{'foo': 9, 'md5': 'ff1532598830e3feac91c2449eaa60d6'}
)
assert_raises(
NotFoundError, TestMongoModuleStore.content_store.get_attr,
Location('bogus', 'bogus', 'bogus', 'asset', 'bogus'),
'displayname'
)
assert_raises(
NotFoundError, TestMongoModuleStore.content_store.set_attr,
Location('bogus', 'bogus', 'bogus', 'asset', 'bogus'),
'displayname', 'hello'
)
assert_raises(
NotFoundError, TestMongoModuleStore.content_store.get_attrs,
Location('bogus', 'bogus', 'bogus', 'asset', 'bogus')
)
assert_raises(
NotFoundError, TestMongoModuleStore.content_store.set_attrs,
Location('bogus', 'bogus', 'bogus', 'asset', 'bogus'),
{'displayname': 'hello'}
)
assert_raises(
NotFoundError, TestMongoModuleStore.content_store.set_attrs,
Location('bogus', 'bogus', 'bogus', 'asset', None),
{'displayname': 'hello'}
)
def test_generate_thumbnail_image(self):
contentStore = ContentStore()
content = Content(
AssetLocation(u'mitX', u'800', u'ignore_run', u'asset',
u'monsters__.jpg'), None)
(thumbnail_content,
thumbnail_file_location) = contentStore.generate_thumbnail(content)
self.assertIsNone(thumbnail_content)
self.assertEqual(
AssetLocation(u'mitX', u'800', u'ignore_run', u'thumbnail',
u'monsters__.jpg'), thumbnail_file_location)
def compute_location(course_key, path, revision=None, is_thumbnail=False):
"""
Constructs a location object for static content.
- course_key: the course that this asset belongs to
- path: is the name of the static asset
- revision: is the object's revision information
- is_tumbnail: is whether or not we want the thumbnail version of this
asset
"""
path = path.replace('/', '_')
return AssetLocation(course_key.org, course_key.course, course_key.run,
'asset' if not is_thumbnail else 'thumbnail',
AssetLocation.clean_keeping_underscores(path),
revision)
def export_all_for_course(self, course_key, output_directory,
assets_policy_file):
"""
Export all of this course's assets to the output_directory. Export all of the assets'
attributes to the policy file.
Args:
course_key (CourseKey): the :class:`CourseKey` identifying the course
output_directory: the directory under which to put all the asset files
assets_policy_file: the filename for the policy file which should be in the same
directory as the other policy files.
"""
policy = {}
assets, __ = self.get_all_content_for_course(course_key)
for asset in assets:
asset_location = AssetLocation._from_deprecated_son(
asset['_id'], course_key.run) # pylint: disable=protected-access
self.export(asset_location, output_directory)
for attr, value in asset.iteritems():
if attr not in [
'_id', 'md5', 'uploadDate', 'length', 'chunkSize'
]:
policy.setdefault(asset_location.name, {})[attr] = value
with open(assets_policy_file, 'w') as f:
json.dump(policy, f)
def test_static_import(self):
'''
Stuff in static_import should always be imported into contentstore
'''
_, content_store, course = self.load_test_import_course()
# make sure we have ONE asset in our contentstore ("should_be_imported.html")
all_assets, count = content_store.get_all_content_for_course(course.id)
print "len(all_assets)=%d" % len(all_assets)
self.assertEqual(len(all_assets), 1)
self.assertEqual(count, 1)
content = None
try:
location = AssetLocation.from_deprecated_string(
'/c4x/edX/test_import_course/asset/should_be_imported.html'
)
content = content_store.find(location)
except NotFoundError:
pass
self.assertIsNotNone(content)
# make sure course.static_asset_path is correct
print "static_asset_path = {0}".format(course.static_asset_path)
self.assertEqual(course.static_asset_path, 'test_import_course')
def test_compute_location(self):
# We had a bug that __ got converted into a single _. Make sure that substitution of INVALID_CHARS (like space)
# still happen.
asset_location = StaticContent.compute_location(
SlashSeparatedCourseKey('mitX', '400', 'ignore'),
'subs__1eo_jXvZnE .srt.sjson')
self.assertEqual(
AssetLocation(u'mitX', u'400', u'ignore', u'asset',
u'subs__1eo_jXvZnE_.srt.sjson', None),
asset_location)
def _clear_assets(location):
"""
Clear all assets for location.
"""
store = contentstore()
assets, __ = store.get_all_content_for_course(location.course_key)
for asset in assets:
asset_location = AssetLocation._from_deprecated_son(asset["_id"], location.course_key.run)
del_cached_content(asset_location)
mongo_id = asset_location.to_deprecated_son()
store.delete(mongo_id)
def _clear_assets(location):
"""
Clear all assets for location.
"""
store = contentstore()
assets, __ = store.get_all_content_for_course(location.course_key)
for asset in assets:
asset_location = AssetLocation._from_deprecated_son(asset["_id"], location.course_key.run)
del_cached_content(asset_location)
mongo_id = asset_location.to_deprecated_son()
store.delete(mongo_id)
def compute_location(course_key, path, revision=None, is_thumbnail=False):
"""
Constructs a location object for static content.
- course_key: the course that this asset belongs to
- path: is the name of the static asset
- revision: is the object's revision information
- is_tumbnail: is whether or not we want the thumbnail version of this
asset
"""
path = path.replace('/', '_')
return AssetLocation(
course_key.org, course_key.course, course_key.run,
'asset' if not is_thumbnail else 'thumbnail',
AssetLocation.clean_keeping_underscores(path),
revision
)
def test_pdf_asset(self):
module_store = modulestore('direct')
_, course_items = import_from_xml(module_store,
'common/test/data/', ['toy'],
static_content_store=contentstore(),
verbose=True)
course = course_items[0]
url = reverse_course_url('assets_handler', course.id)
# Test valid contentType for pdf asset (textbook.pdf)
resp = self.client.get(url, HTTP_ACCEPT='application/json')
self.assertContains(resp, "/c4x/edX/toy/asset/textbook.pdf")
asset_location = AssetLocation.from_deprecated_string(
'/c4x/edX/toy/asset/textbook.pdf')
content = contentstore().find(asset_location)
# Check after import textbook.pdf has valid contentType ('application/pdf')
# Note: Actual contentType for textbook.pdf in asset.json is 'text/pdf'
self.assertEqual(content.content_type, 'application/pdf')
def export_all_for_course(self, course_key, output_directory, assets_policy_file):
"""
Export all of this course's assets to the output_directory. Export all of the assets'
attributes to the policy file.
Args:
course_key (CourseKey): the :class:`CourseKey` identifying the course
output_directory: the directory under which to put all the asset files
assets_policy_file: the filename for the policy file which should be in the same
directory as the other policy files.
"""
policy = {}
assets, __ = self.get_all_content_for_course(course_key)
for asset in assets:
asset_location = AssetLocation._from_deprecated_son(asset['_id'], course_key.run) # pylint: disable=protected-access
self.export(asset_location, output_directory)
for attr, value in asset.iteritems():
if attr not in ['_id', 'md5', 'uploadDate', 'length', 'chunkSize']:
policy.setdefault(asset_location.name, {})[attr] = value
with open(assets_policy_file, 'w') as f:
json.dump(policy, f)
def get_location_from_path(path):
"""
Generate an AssetKey for the given path (old c4x/org/course/asset/name syntax)
"""
return AssetLocation.from_deprecated_string(path)
def get_location_from_path(path):
"""
Generate an AssetKey for the given path (old c4x/org/course/asset/name syntax)
"""
return AssetLocation.from_deprecated_string(path)
def test_get_location_from_path(self):
asset_location = StaticContent.get_location_from_path(
u'/c4x/foo/bar/asset/images_course_image.jpg')
self.assertEqual(
AssetLocation(u'foo', u'bar', None, u'asset',
u'images_course_image.jpg', None), asset_location)
