def subject_upload_process_controller():
file = request.files['file']
rows = get_row_values(file)
rows=rows[1:]
for column in rows:
new_subject = Subject(
id=generate_key(),
name=column[0])
new_subject.put()
return render_template('all_done.html')
def __init__(self):
current_subject = Subject().get_current()
if current_subject is None:
logging.error("Cannot find current subject!!!")
now = datetime.datetime.now()
if now <= current_subject.active_to:
return
# invalidate currect subject
current_subject.is_current = False
# new subject to pick
new_subject = (
Subject.all().filter("active_from =", datetime.datetime(now.year, now.month, now.day, 0, 0, 0)).get()
)
if new_subject is None:
logging.error("Cannot find next subject!!!")
new_subject.is_current = True
s = SaveState().get_by_k("recalc_subject_id")
if s is not None and s.v != "0":
logging.error(
"Cannot start recalculating new subject (%s), because old one (%s) is still active!!!"
% (new_subject.key().id(), current_subject.key().id())
)
return
# ready to go!
current_subject.put()
new_subject.put()
s = SaveState().get_by_k("recalc_subject_id")
if s is None:
s = SaveState()
s.k = "recalc_subject_id"
s.v = str(current_subject.key().id())
s.put()
else:
s.v = str(current_subject.key().id())
s.put()
s = SaveState().get_by_k("recalc_action")
if s is None:
s = SaveState()
s.k = "recalc_action"
s.v = "points"
s.put()
else:
s.v = "points"
s.put()
def post(self):
if self.request.get('name'):
s = Subject()
s.name = self.request.get('name')
if len(self.request.get('tags')) == 0 or self.request.get('tags') == '[]':
s.tags = []
else:
s.tags = self.request.get('tags').split(',')
# active from
f_y, f_m, f_d = self.request.get('active_from').split('-')
s.active_from = datetime.datetime(int(f_y), int(f_m), int(f_d), 0, 0, 0)
# active to
t_y, t_m, t_d = self.request.get('active_to').split('-')
s.active_to = datetime.datetime(int(t_y), int(t_m), int(t_d), 23, 59, 59)
s.is_current = False
s.put()
self.redirect('/admin/subject')
def subject_controller(id):
name = request.values.get('name')
if id:
subject = Subject.query(Subject.id==id).get()
if subject:
if request.method == 'GET':
if request.values.get('json'):
return json.dumps(dict(subject=subject.json))
return render_template('subject_view.html',subject = subject, title = "Subject List")
elif request.method == 'PUT':
subject = edit_parser(subject,request)
subject.put()
return 'Value Updated', 204
elif request.method == 'DELETE':
subject.key.delete()
return 'Item deleted', 204
else:
return 'Method Not Allowed'
else:
if request.method == 'GET':
subject_list = Subject.query().fetch(1000)
entries=None
if subject_list:
entries = [subject.dto() for subject in subject_list]
if request.values.get('json'):
return json.dumps(dict(subject=entries))
return render_template('subject.html',subject_entries = entries, title = "Subject List")
elif request.method == 'POST':
subject = Subject()
subject = new_parser(subject,request)
subject.put()
url = '/subject/'
if request.values.get('json'):
url = '/subject/json=true'
return redirect(url)
else:
return abort(405)
def post(self):
user = users.get_current_user()
if self.request.get("action") == "Add Subject" and self.request.get("subject_string") != '':
subject_string = self.request.get("subject_string")
subject = Subject(name=subject_string, owner=user.user_id())
subject.put()
else:
key = self.request.get("subject-id")
subject_list = Subject.query().filter(Subject.owner == user.user_id()).fetch()
flag = False
for subj in subject_list:
if str(subj.key) == key:
selected_subject = subj
flag = True
if flag:
notes_to_delete = Note.query().filter(Note.subject == selected_subject.name and Note.owner == user.user_id())
songs_to_delete = Song.query().filter(Song.subject == selected_subject.name and Song.owner == user.user_id())
for note in notes_to_delete:
note.key.delete()
for song in songs_to_delete:
song.key.delete()
selected_subject.key.delete()
time.sleep(0.1)
self.redirect('/')
