def is_self_paced(course):
"""
Returns True if course is self-paced, False otherwise.
"""
return course and course.self_paced and SelfPacedConfiguration.current(
).enabled
def is_self_paced(course):
"""
Returns True if course is self-paced, False otherwise.
"""
return course and course.self_paced and SelfPacedConfiguration.current().enabled
def update_from_json(cls, course_key, jsondict, user): # pylint: disable=too-many-statements
"""
Decode the json into CourseDetails and save any changed attrs to the db
"""
module_store = modulestore()
descriptor = module_store.get_course(course_key)
dirty = False
# In the descriptor's setter, the date is converted to JSON
# using Date's to_json method. Calling to_json on something that
# is already JSON doesn't work. Since reaching directly into the
# model is nasty, convert the JSON Date to a Python date, which
# is what the setter expects as input.
date = Date()
if 'start_date' in jsondict:
converted = date.from_json(jsondict['start_date'])
else:
converted = None
if converted != descriptor.start:
dirty = True
descriptor.start = converted
if 'end_date' in jsondict:
converted = date.from_json(jsondict['end_date'])
else:
converted = None
if converted != descriptor.end:
dirty = True
descriptor.end = converted
if 'enrollment_start' in jsondict:
converted = date.from_json(jsondict['enrollment_start'])
else:
converted = None
if converted != descriptor.enrollment_start:
dirty = True
descriptor.enrollment_start = converted
if 'enrollment_end' in jsondict:
converted = date.from_json(jsondict['enrollment_end'])
else:
converted = None
if converted != descriptor.enrollment_end:
dirty = True
descriptor.enrollment_end = converted
if 'certificate_available_date' in jsondict:
converted = date.from_json(jsondict['certificate_available_date'])
else:
converted = None
if converted != descriptor.certificate_available_date:
dirty = True
descriptor.certificate_available_date = converted
if 'course_image_name' in jsondict and jsondict[
'course_image_name'] != descriptor.course_image:
descriptor.course_image = jsondict['course_image_name']
dirty = True
if 'banner_image_name' in jsondict and jsondict[
'banner_image_name'] != descriptor.banner_image:
descriptor.banner_image = jsondict['banner_image_name']
dirty = True
if 'video_thumbnail_image_name' in jsondict \
and jsondict['video_thumbnail_image_name'] != descriptor.video_thumbnail_image:
descriptor.video_thumbnail_image = jsondict[
'video_thumbnail_image_name']
dirty = True
if 'pre_requisite_courses' in jsondict \
and sorted(jsondict['pre_requisite_courses']) != sorted(descriptor.pre_requisite_courses):
descriptor.pre_requisite_courses = jsondict[
'pre_requisite_courses']
dirty = True
if 'license' in jsondict:
descriptor.license = jsondict['license']
dirty = True
if 'learning_info' in jsondict:
descriptor.learning_info = jsondict['learning_info']
dirty = True
if 'instructor_info' in jsondict:
descriptor.instructor_info = jsondict['instructor_info']
dirty = True
if 'language' in jsondict and jsondict[
'language'] != descriptor.language:
descriptor.language = jsondict['language']
dirty = True
if (SelfPacedConfiguration.current().enabled
and descriptor.can_toggle_course_pacing
and 'self_paced' in jsondict
and jsondict['self_paced'] != descriptor.self_paced):
descriptor.self_paced = jsondict['self_paced']
dirty = True
if dirty:
module_store.update_item(descriptor, user.id)
# NOTE: below auto writes to the db w/o verifying that any of
# the fields actually changed to make faster, could compare
# against db or could have client send over a list of which
# fields changed.
for attribute in ABOUT_ATTRIBUTES:
if attribute in jsondict:
cls.update_about_item(descriptor, attribute,
jsondict[attribute], user.id)
cls.update_about_video(descriptor, jsondict['intro_video'], user.id)
# Could just return jsondict w/o doing any db reads, but I put
# the reads in as a means to confirm it persisted correctly
return CourseDetails.fetch(course_key)
def enabled_for(cls, course):
"""This provider is enabled for self-paced courses only."""
return SelfPacedConfiguration.current().enabled and course.self_paced
def update_from_json(cls, course_key, jsondict, user): # pylint: disable=too-many-statements
"""
Decode the json into CourseDetails and save any changed attrs to the db
"""
module_store = modulestore()
descriptor = module_store.get_course(course_key)
dirty = False
# In the descriptor's setter, the date is converted to JSON
# using Date's to_json method. Calling to_json on something that
# is already JSON doesn't work. Since reaching directly into the
# model is nasty, convert the JSON Date to a Python date, which
# is what the setter expects as input.
date = Date()
if 'start_date' in jsondict:
converted = date.from_json(jsondict['start_date'])
else:
converted = None
if converted != descriptor.start:
dirty = True
descriptor.start = converted
if 'end_date' in jsondict:
converted = date.from_json(jsondict['end_date'])
else:
converted = None
if converted != descriptor.end:
dirty = True
descriptor.end = converted
if 'enrollment_start' in jsondict:
converted = date.from_json(jsondict['enrollment_start'])
else:
converted = None
if converted != descriptor.enrollment_start:
dirty = True
descriptor.enrollment_start = converted
if 'enrollment_end' in jsondict:
converted = date.from_json(jsondict['enrollment_end'])
else:
converted = None
if converted != descriptor.enrollment_end:
dirty = True
descriptor.enrollment_end = converted
if 'course_image_name' in jsondict and jsondict['course_image_name'] != descriptor.course_image:
descriptor.course_image = jsondict['course_image_name']
dirty = True
if 'pre_requisite_courses' in jsondict \
and sorted(jsondict['pre_requisite_courses']) != sorted(descriptor.pre_requisite_courses):
descriptor.pre_requisite_courses = jsondict['pre_requisite_courses']
dirty = True
if 'license' in jsondict:
descriptor.license = jsondict['license']
dirty = True
if 'language' in jsondict and jsondict['language'] != descriptor.language:
descriptor.language = jsondict['language']
dirty = True
if (SelfPacedConfiguration.current().enabled
and descriptor.can_toggle_course_pacing
and 'self_paced' in jsondict
and jsondict['self_paced'] != descriptor.self_paced):
descriptor.self_paced = jsondict['self_paced']
dirty = True
if dirty:
module_store.update_item(descriptor, user.id)
# NOTE: below auto writes to the db w/o verifying that any of
# the fields actually changed to make faster, could compare
# against db or could have client send over a list of which
# fields changed.
for attribute in ABOUT_ATTRIBUTES:
if attribute in jsondict:
cls.update_about_item(descriptor, attribute, jsondict[attribute], user.id)
cls.update_about_video(descriptor, jsondict['intro_video'], user.id)
# Could just return jsondict w/o doing any db reads, but I put
# the reads in as a means to confirm it persisted correctly
return CourseDetails.fetch(course_key)
def enabled_for(cls, block):
"""This provider is enabled for self-paced courses only."""
return block is not None and block.self_paced and SelfPacedConfiguration.current().enabled
def enabled_for(cls, block):
"""This provider is enabled for self-paced courses only."""
return block is not None and block.self_paced and SelfPacedConfiguration.current(
).enabled
