def get_recent_tracks(rosebotics_key):
""" Returns a nested dictionary of courses with their recent tracks, if there is one. """
recent_tracks = {'recent_tracks':{}}
for course in COURSE_LIST:
key = course.prefix.lower()
track = RecentTrack.get_by_id(key, parent=rosebotics_key)
if track is not None:
recent_tracks['recent_tracks'][key] = track
return recent_tracks
def get_recent_tracks(rosebotics_key):
""" Returns a nested dictionary of courses with their recent tracks, if there is one. """
recent_tracks = {'recent_tracks': {}}
for course in COURSE_LIST:
key = course.prefix.lower()
track = RecentTrack.get_by_id(key, parent=rosebotics_key)
if track is not None:
recent_tracks['recent_tracks'][key] = track
return recent_tracks
def get_most_recent_course(rosebotics_key): """ Returns the single course that was most recent. """ return RecentTrack.get_by_id(MOST_RECENT_TRACK_ID, parent=rosebotics_key)
def set_recent_track(rosebotics_key, track_path):
""" Sets the track as the most recently visited track """
track_path = "/" + track_path.split("/", 2)[1]
track_type = None
for course in COURSE_LIST:
course_prefix = course.prefix
if track_path.startswith("/" + course_prefix + "-"):
track_type = course_prefix
break
if track_type is None:
logging.error("Unknown track_path: " + track_path)
return
track = RecentTrack.get_by_id(track_type, parent=rosebotics_key)
if track is None:
track = RecentTrack(id=track_type, parent=rosebotics_key, path=track_path)
track.put()
elif track.path != track_path:
track.path = track_path
track.put()
most_recent_track = RecentTrack.get_by_id(MOST_RECENT_TRACK_ID, parent=rosebotics_key)
if most_recent_track is None:
most_recent_track = RecentTrack(id=MOST_RECENT_TRACK_ID, parent=rosebotics_key, path=track_path)
most_recent_track.put()
elif most_recent_track.path != track_path:
most_recent_track.path = track_path
most_recent_track.put()
def get_recent_track(email, prefix): track = RecentTrack.get_by_id(prefix, parent=ndb.Key(RoseboticsStudent, email.lower())) return track
def get_most_recent_course(rosebotics_key):
""" Returns the single course that was most recent. """
return RecentTrack.get_by_id(MOST_RECENT_TRACK_ID, parent=rosebotics_key)
def set_recent_track(rosebotics_key, track_path):
""" Sets the track as the most recently visited track """
track_path = "/" + track_path.split("/", 2)[1]
track_type = None
for course in COURSE_LIST:
course_prefix = course.prefix
if track_path.startswith("/" + course_prefix + "-"):
track_type = course_prefix
break
if track_type is None:
logging.error("Unknown track_path: " + track_path)
return
track = RecentTrack.get_by_id(track_type, parent=rosebotics_key)
if track is None:
track = RecentTrack(id=track_type,
parent=rosebotics_key,
path=track_path)
track.put()
elif track.path != track_path:
track.path = track_path
track.put()
most_recent_track = RecentTrack.get_by_id(MOST_RECENT_TRACK_ID,
parent=rosebotics_key)
if most_recent_track is None:
most_recent_track = RecentTrack(id=MOST_RECENT_TRACK_ID,
parent=rosebotics_key,
path=track_path)
most_recent_track.put()
elif most_recent_track.path != track_path:
most_recent_track.path = track_path
most_recent_track.put()
def get_recent_track(email, prefix):
track = RecentTrack.get_by_id(prefix,
parent=ndb.Key(RoseboticsStudent,
email.lower()))
return track
