def test_slug(self):
"""
Verify slug generation is working as expected. If this test fails, the algorithm has changed, and it will cause
the handler to lose track of all badges it made in the past.
"""
self.assertEqual(course_complete.course_slug(self.course_key, 'honor'),
'edxcourse_testtest_run_honor_fc5519b')
self.assertEqual(
course_complete.course_slug(self.course_key, 'verified'),
'edxcourse_testtest_run_verified_a199ec0')
def test_slug(self):
"""
Verify slug generation is working as expected. If this test fails, the algorithm has changed, and it will cause
the handler to lose track of all badges it made in the past.
"""
self.assertEqual(
course_complete.course_slug(self.course_key, 'honor'),
'edxcourse_testtest_run_honor_fc5519b'
)
self.assertEqual(
course_complete.course_slug(self.course_key, 'verified'),
'edxcourse_testtest_run_verified_a199ec0'
)
def forwards(apps, schema_editor):
"""
Migrate the initial badge classes, assertions, and course image configurations from certificates.
"""
from django.core.files.base import ContentFile
from xmodule.modulestore.django import modulestore
from badges.events import course_complete
db_alias = schema_editor.connection.alias
# This will need to be changed if badges/certificates get moved out of the default db for some reason.
if db_alias != "default":
return
classes = {}
OldBadgeAssertion = apps.get_model("certificates", "BadgeAssertion")
BadgeImageConfiguration = apps.get_model("certificates", "BadgeImageConfiguration")
BadgeAssertion = apps.get_model("badges", "BadgeAssertion")
BadgeClass = apps.get_model("badges", "BadgeClass")
CourseCompleteImageConfiguration = apps.get_model("badges", "CourseCompleteImageConfiguration")
for badge in OldBadgeAssertion.objects.all():
if (badge.course_id, badge.mode) not in classes:
course = modulestore().get_course(badge.course_id)
image_config = BadgeImageConfiguration.objects.get(mode=badge.mode)
icon = image_config.icon
badge_class = BadgeClass(
display_name=course.display_name,
criteria=course_complete.evidence_url(badge.user_id, badge.course_id),
description=course_complete.badge_description(course, badge.mode),
slug=course_complete.course_slug(badge.course_id, badge.mode),
mode=image_config.mode,
course_id=badge.course_id,
)
badge_class._meta.get_field("image").generate_filename = lambda inst, fn: os.path.join("badge_classes", fn)
badge_class.image.name = icon.name
badge_class.save()
classes[(badge.course_id, badge.mode)] = badge_class
if isinstance(badge.data, basestring):
data = badge.data
else:
data = json.dumps(badge.data)
assertion = BadgeAssertion(
user_id=badge.user_id,
badge_class=classes[(badge.course_id, badge.mode)],
data=data,
backend="BadgrBackend",
image_url=badge.data["image"],
assertion_url=badge.data["json"]["id"],
)
assertion.save()
# Would be overwritten by the first save.
assertion.created = datetime.fromtimestamp(
# Later versions of badgr include microseconds, but they aren't certain to be there.
time.mktime(time.strptime(badge.data["created_at"].split(".")[0], "%Y-%m-%dT%H:%M:%S"))
)
assertion.save()
for configuration in BadgeImageConfiguration.objects.all():
new_conf = CourseCompleteImageConfiguration(default=configuration.default, mode=configuration.mode)
new_conf.icon.name = configuration.icon.name
new_conf.save()
def forwards(apps, schema_editor):
"""
Migrate the initial badge classes, assertions, and course image configurations from lms.djangoapps.certificates.
"""
from django.core.files.base import ContentFile
from xmodule.modulestore.django import modulestore
from badges.events import course_complete
db_alias = schema_editor.connection.alias
# This will need to be changed if badges/certificates get moved out of the default db for some reason.
if db_alias != 'default':
return
classes = {}
OldBadgeAssertion = apps.get_model("certificates", "BadgeAssertion")
BadgeImageConfiguration = apps.get_model("certificates",
"BadgeImageConfiguration")
BadgeAssertion = apps.get_model("badges", "BadgeAssertion")
BadgeClass = apps.get_model("badges", "BadgeClass")
CourseCompleteImageConfiguration = apps.get_model(
"badges", "CourseCompleteImageConfiguration")
for badge in OldBadgeAssertion.objects.all():
if (badge.course_id, badge.mode) not in classes:
course = modulestore().get_course(badge.course_id)
image_config = BadgeImageConfiguration.objects.get(mode=badge.mode)
icon = image_config.icon
badge_class = BadgeClass(
display_name=course.display_name,
criteria=course_complete.evidence_url(badge.user_id,
badge.course_id),
description=course_complete.badge_description(
course, badge.mode),
slug=course_complete.course_slug(badge.course_id, badge.mode),
mode=image_config.mode,
course_id=badge.course_id,
)
badge_class._meta.get_field('image').generate_filename = \
lambda inst, fn: os.path.join('badge_classes', fn)
badge_class.image.name = icon.name
badge_class.save()
classes[(badge.course_id, badge.mode)] = badge_class
if isinstance(badge.data, six.string_types):
data = badge.data
else:
data = json.dumps(badge.data)
assertion = BadgeAssertion(
user_id=badge.user_id,
badge_class=classes[(badge.course_id, badge.mode)],
data=data,
backend='BadgrBackend',
image_url=badge.data['image'],
assertion_url=badge.data['json']['id'],
)
assertion.save()
# Would be overwritten by the first save.
assertion.created = datetime.fromtimestamp(
# Later versions of badgr include microseconds, but they aren't certain to be there.
time.mktime(
time.strptime(badge.data['created_at'].split('.')[0],
"%Y-%m-%dT%H:%M:%S")))
assertion.save()
for configuration in BadgeImageConfiguration.objects.all():
new_conf = CourseCompleteImageConfiguration(
default=configuration.default,
mode=configuration.mode,
)
new_conf.icon.name = configuration.icon.name
new_conf.save()
