def user():
url = __check_login('user')
if url: return redirect(url)
usererrors = []
userform = UserForm(prefix="user")
user = get_user(session['email'])
if request.method == 'GET':
# Add default values
userform.email.data = user.email
userform.first_name.data = user.short_name
userform.last_name.data = user.family_name
userform.alias.data = user.alias
elif userform.validate_on_submit():
if (validate_login(session['email'], userform.password.data)):
# Update info
user.email = userform.email.data
user.short_name = userform.first_name.data
user.family_name = userform.last_name.data
user.full_name = userform.first_name.data + " " + userform.last_name.data
user.alias = userform.alias.data if userform.alias.data != "" else None
if (userform.new_password.data):
user.password = hash_password(userform.new_password.data)
save_user(user)
flash(_(u'Information updated'))
else:
usererrors.append(_(u'Invalid password'))
if userform.errors:
for key, value in userform.errors.items():
usererrors.append(key + ': ' + value[0])
return render_template('user.html', userform=userform, usererrors=usererrors)
def __process_pending(troika):
if troika.get_phase() == 'pending' and \
troika.lead is not None and \
troika.first_learner is not None and \
troika.second_learner is not None:
troika.pended = datetime.now()
if activation_ready(troika):
__process_activation(troika)
flash (_(u"Troika activated!"))
else:
if not app.config.get('MAIL_SKIP'):
# Send message to all three participants
msg = __get_troika_message(_(u"Troika \"%(title)s\" is just about to be born!", title=troika.title), troika)
msg.body = _(u"Congratulations! The Troika \"%(title)s\":", title=troika.title)
msg.body += "\n\n" + url_for('troika', troika_id=troika.id, _external=True)
msg.body += "\n\n"
msg.body += _(u"has now all three participants!")
msg.body += "\n\n"
msg.body += _(u"Your job now is to:")
msg.body += "\n"
msg.body += _(u"1. decide on the remaining open details for the Troika,")
msg.body += _(u"2. go to the Troika page and press \"Edit Troika\" (visible for the lead and creator),")
msg.body += _(u"3. add the missing information and press \"Save Troika\".")
msg.body += "\n\n"
msg.body += _(u"Get going!")
msg.body += "\n\n"
msg.body += _(u"[insert inspirational quote about balalaikas here]")
msg.body += "\n\n"
msg.body += __get_troika_message_signature()
mail.send(msg)
def __process_activation(troika):
troika.activated = datetime.now()
if not app.config.get('MAIL_SKIP'):
# Send message to all three participants
msg = __get_troika_message(_(u"Troika \"%(title)s\" activated!", title=troika.title), troika)
msg.body = _(u"Congratulations! The Troika \"%(title)s\":", title=troika.title)
msg.body += "\n\n" + url_for('troika', troika_id=troika.id, _external=True)
msg.body += "\n\n"
msg.body += _(u"has now been activated. You can view the participants on the Troika page.")
msg.body += "\n\n"
msg.body += _(u"Happy learnings!")
msg.body += "\n\n"
msg.body += __get_troika_message_signature()
mail.send(msg)
def feedback():
feedbackerrors = []
feedbackform = FeedbackForm()
user = None
given_feedback = []
if 'email' in session:
user = get_user(session['email'])
if user.role == 'admin':
# For admins, the feedback is shown
given_feedback = get_feedback()
if feedbackform.validate_on_submit():
feedback = Feedback(created = datetime.now(),
description=feedbackform.description.data,
user=user)
save_feedback(feedback)
flash(_(u"Feedback saved. Thank you!"))
return redirect(url_for('troikas'))
if feedbackform.errors:
for key, value in feedbackform.errors.items():
feedbackerrors.append(key + ': ' + value[0])
return render_template('feedback.html', feedbackform=feedbackform,
feedbackerrors=feedbackerrors,
given_feedback=given_feedback)
def logout():
if 'email' in session:
session.pop('email', None)
flash(_(u"You were logged out"))
if 'destination' in session:
session.pop('destination', None)
return redirect(url_for('troikas'))
def __check_login(destination = None, url = None):
if not 'email' in session:
if url is None:
url = url_for(destination)
flash(_(u'You need to login or register first'))
session['destination'] = url
return url_for('login')
return False
def get_redirect_target():
for target in request.values.get('next'), request.referrer:
if not target:
continue
if is_safe_url(target):
return target
flash(_(u'Invalid redirect target'), 'error')
return url_for('troikas')
def leave_troika(troika_id, troika_role):
url = __check_login(url = url_for('leave_troika', troika_id = troika_id, troika_role = troika_role))
if url: return redirect(url)
troika = get_troika(troika_id);
user = get_user(session['email'])
if troika.get_phase() != 'complete':
if troika_role == '0':
if troika.lead != user:
flash(_(u"You are not the lead of this Troika"), 'error')
return redirect(url_for('troika', troika_id=troika_id))
troika.lead = None
save_troika(troika)
flash(_(u"You are no longer the lead of %(title)s", title=troika.title))
return redirect(url_for('troika', troika_id=troika_id))
elif troika_role == '1':
if troika.first_learner != user:
flash(_(u"You are not the first learner of this Troika"), 'error')
return redirect(url_for('troika', troika_id=troika_id))
troika.first_learner = None
save_troika(troika)
flash(_(u"You are no longer the first learner of %(title)s", title=troika.title))
return redirect(url_for('troika', troika_id=troika_id))
elif troika_role == '2':
if troika.second_learner != user:
flash(_(u"You are not the second learner of this Troika"), 'error')
return redirect(url_for('troika', troika_id=troika_id))
troika.second_learner = None
save_troika(troika)
flash(_(u"You are no longer the second learner of %(title)s", title=troika.title))
return redirect(url_for('troika', troika_id=troika_id))
elif troika_role == '3':
if user not in troika.participants:
flash(_(u"You are not participating in the Troika"), 'error')
return redirect(url_for('troika', troika_id=troika_id))
troika.participants.remove(user)
save_troika(troika)
flash(_(u"You are no longer participating in %(title)s", title=troika.title))
return redirect(url_for('troika', troika_id=troika_id))
else:
flash(_(u"Unknown Troika role: %(role)s", role = troika_role), 'error')
return redirect(url_for('troika', troika_id=troika_id))
else:
flash(_(u"You can not leave a Troika that is complete"), 'error')
return redirect(url_for('troika', troika_id=troika_id))
def activate_troika(troika_id):
url = __check_login(url = url_for('activate_troika', troika_id = troika_id))
if url: return redirect(url)
troika = get_troika(troika_id);
user = get_user(session['email'])
if activatable(user, troika, app.config.get('ACTIVATABLE_BEFORE_THREE')):
if troika.start_time < datetime.now() and user.role != 'admin':
flash(_(u'Start time is in the past, change it before activating Troika'), 'error')
return redirect(url_for('troika', troika_id=troika_id))
__process_activation(troika)
save_troika(troika)
flash(_(u"Troika %(title)s activated", title=troika.title))
return redirect(url_for('troika', troika_id=troika_id))
else:
flash(_(u'Troika can only be activated by the creator or lead after all required information is set'), 'error')
return redirect(url_for('troika', troika_id=troika_id))
def login():
loginerrors = []
regerrors = []
regform = RegistrationForm(prefix="register")
loginform = LoginForm(prefix="login")
if loginform.email.data and loginform.validate_on_submit():
user = validate_login(loginform.email.data, loginform.password.data)
if (user != False):
session['email'] = user.email
session['language'] = user.preferred_language
flash(_(u'You were logged in'))
destination = url_for('troikas')
if 'destination' in session:
destination = session['destination']
session.pop('destination', None)
return redirect(destination)
else:
loginerrors.append(_(u'Invalid email/password'))
if loginform.errors:
for key, value in loginform.errors.items():
loginerrors.append(key + ': ' + value[0])
forgotform = ForgotForm()
if regform.email.data and regform.validate_on_submit():
if (user_exists(email=regform.email.data, alias=regform.alias.data)):
regerrors.append(_(u'User with given email or alias already exists'))
else:
if regform.alias.data == "": regform.alias.data = None
register(regform.first_name.data, regform.last_name.data,
regform.alias.data, regform.email.data,
regform.password.data);
session['email'] = regform.email.data
flash(_(u'Registration successful, you were logged in'))
destination = url_for('troikas')
if 'destination' in session:
destination = session['destination']
session.pop('destination', None)
return redirect(destination)
if regform.errors:
for key, value in regform.errors.items():
regerrors.append(key + ': ' + value[0])
return render_template('login.html', loginform=loginform, forgotform=forgotform,
regform=regform, loginerrors=loginerrors, regerrors=regerrors)
def reset(reset_key):
user = get_user_by_reset_key(reset_key)
if user is None:
flash(_(u'Invalid password reset link'), 'error')
return redirect(url_for('troikas'))
resetform = ResetForm()
reseterrors = []
if resetform.validate_on_submit():
user.password = hash_password(resetform.password.data)
user.password_reset_key = None
user.password_reset_expire = None
session['email'] = user.email
save_user(user)
flash(_(u'Password reset successful, you were logged in'))
return redirect(url_for('troikas'))
if resetform.errors:
for key, value in resetform.errors.items():
reseterrors.append(key + ': ' + value[0])
return render_template('reset.html', resetform=resetform, reseterrors=reseterrors)
def create_troika():
url = __check_login('create_troika')
if url: return redirect(url)
troikaerrors = []
troikaform = TroikaForm(prefix="troika")
if troikaform.validate_on_submit():
user = get_user(session['email'])
# Validate times
if troikaform.start_date.data is not None and (troikaform.start_time_hours.data is None or troikaform.start_time_minutes.data is None or troikaform.duration.data is None):
troikaerrors.append(_(u"When a date is set, you must also give values for hours, minutes and duration"))
else:
start_time = __get_start_datetime(troikaform.start_date.data, troikaform.start_time_hours.data, troikaform.start_time_minutes.data)
if start_time is not None and start_time < datetime.now():
troikaerrors.append(_(u"Start time for the Troika must be in the future"))
else:
troika = Troika(created = datetime.now(),
title=troikaform.title.data,
description=troikaform.description.data,
country='FI', region=None, area_id=None, campus_id=None,
address=troikaform.address.data if troikaform.address.data != "" else None,
address_addendum=troikaform.address_addendum.data if troikaform.address_addendum.data != "" else None,
language=troikaform.language.data,
start_time=start_time,
end_time=__get_end_datetime(start_time, troikaform.duration.data),
max_participants=troikaform.max_participants.data,
creator=user)
if troikaform.creator_role.data == 'lead':
troika.lead = user
else:
troika.first_learner = user
save_troika(troika)
flash(_(u"Troika Created"))
return redirect(url_for('troika', troika_id=troika.id))
if troikaform.errors:
for key, value in troikaform.errors.items():
troikaerrors.append(key + ': ' + value[0])
return render_template('edit_troika.html',
troikaform=troikaform, troikaerrors=troikaerrors,
access='create')
def troika(troika_id):
troika = get_troika(troika_id);
access = False
activate = False
user = None
if 'email' in session:
user = get_user(session['email'])
access = get_troika_access_right(user, troika)
activate = activatable(user, troika, app.config.get('ACTIVATABLE_BEFORE_THREE'))
troikaform = TroikaForm(language=troika.language)
language_name = [item for item in troikaform.language.choices if item[0] == troika.language][0][1]
address_text = troika.address
if address_text is None:
address_text = troika.address_addendum
elif troika.address_addendum is not None:
address_text += " - " + troika.address_addendum
if address_text is None:
address_text = _(u'Not set')
entry = {'access': access,
'activate': activate,
'id': troika.id,
'phase': troika.get_phase(),
'title': troika.title,
'description': Markup(markdown.markdown(troika.description)),
'address': address_text,
'language': language_name,
'start_time': __get_formatted_datetime(troika.start_time,"%d.%m.%Y %H:%M") if troika.start_time is not None else _(u"Not set"),
'end_time': __get_formatted_datetime(troika.end_time,"%d.%m.%Y %H:%M") if troika.end_time is not None else _(u"Not set"),
'max_participants': troika.max_participants if troika.max_participants is not None else _(u"Not set"),
'is_full': __is_full(troika),
'participating': __participating(user, troika),
'lead': __get_display_name(troika.lead) if troika.lead != None else None,
'first_learner': __get_display_name(troika.first_learner) if troika.first_learner != None else None,
'second_learner': __get_display_name(troika.second_learner) if troika.second_learner != None else None,
'participants': [dict(id=participant.id, \
full_name=__get_display_name(participant)) \
for participant in troika.participants] if troika.participants is not None else None
}
inviteform_lead = InviteForm(role='0', troika_id = troika.id)
inviteform_first = InviteForm(role='1', troika_id = troika.id)
inviteform_second = InviteForm(role='2', troika_id = troika.id)
inviteform_participant = InviteForm(role='3', troika_id = troika.id)
# show the troika with the given id
return render_template('troika.html',
troika=entry,
inviteform_lead=inviteform_lead,
inviteform_first=inviteform_first,
inviteform_second=inviteform_second,
inviteform_participant=inviteform_participant)
def change_language():
langform = LanguageForm(prefix="language")
if langform.validate():
if not 'language' in session or session['language'] != langform.language.data:
session['language'] = langform.language.data
# Also change the user language in the database, to make the change persistent
if 'email' in session:
user = get_user(session['email'])
user.preferred_language = session['language']
save_user(user)
else:
flash(_(u'Invalid language form') + ': ' + ', '.join((key + ': ' + value[0]) for key, value in langform.errors.items()), 'error')
return redirect(get_redirect_target())
def forgot():
forgotform = ForgotForm()
if forgotform.validate():
reset_link = generate_password_reset_link(forgotform.email.data)
if reset_link is None:
flash(_(u'Could not find user with given email'), 'error')
else:
msg = Message(_(u"Troikalearning.org password reset"),
sender = ("Troika Webmaster", "*****@*****.**"),
recipients=[forgotform.email.data])
msg.body = _("Go to the following link to reset your password in the troikalearning.org website:")
msg.body += "\n\n" + reset_link
msg.body += "\n\n"
msg.body += _("If you did not ask for your password to be reset, you can ignore this message.")
msg.body += "\n\n"
msg.body += __get_troika_message_signature()
mail.send(msg)
flash(_(u'Password reset instructions sent to %(email)s', email = forgotform.email.data))
else:
flash(_(u"Invalid forgot form") + ': ' + ', '.join((key + ': ' + value[0]) for key, value in forgotform.errors.items()), 'error')
return redirect(get_redirect_target())
def __get_troika_message_signature():
signature = "--\n"
signature += _(u"Troika Team") + "\n"
signature += _(u"Salla, Olli, Petro and Timo") + "\n"
signature += "http://troikalearning.org"
return signature
def join_troika(troika_id, troika_role):
url = __check_login(url = url_for('join_troika', troika_id = troika_id, troika_role = troika_role))
if url: return redirect(url)
troika = get_troika(troika_id);
user = get_user(session['email'])
if not __participating(user, troika):
if troika_role == '0':
if troika.lead is not None:
flash(_(u"The Troika already has a lead"), 'error')
return redirect(url_for('troika', troika_id=troika_id))
troika.lead = user
__process_pending(troika)
save_troika(troika)
flash(_(u"You are now the lead of %(title)s", title=troika.title))
return redirect(url_for('troika', troika_id=troika_id))
elif troika_role == '1':
if troika.first_learner is not None:
flash(_(u"The Troika already has a first learner"), 'error')
return redirect(url_for('troika', troika_id=troika_id))
troika.first_learner = user
__process_pending(troika)
save_troika(troika)
flash(_(u"You are now the first learner of %(title)s", title=troika.title))
return redirect(url_for('troika', troika_id=troika_id))
elif troika_role == '2':
if troika.second_learner is not None:
flash(_(u"The Troika already has a second learner"), 'error')
return redirect(url_for('troika', troika_id=troika_id))
troika.second_learner = user
__process_pending(troika)
save_troika(troika)
flash(_(u"You are now the second learner of %(title)s", title=troika.title))
return redirect(url_for('troika', troika_id=troika_id))
elif troika_role == '3':
if user in troika.participants:
flash(_(u"You are already participating in the Troika"), 'error')
return redirect(url_for('troika', troika_id=troika_id))
if __is_full(troika):
flash(_(u"There is no more room in this Troika"), 'error')
return redirect(url_for('troika', troika_id=troika_id))
troika.participants.append(user)
save_troika(troika)
flash(_(u"You are now participating in %(title)s", title=troika.title))
return redirect(url_for('troika', troika_id=troika_id))
else:
flash(_(u"Unknown Troika role: %(role)", role=troika_role), 'error')
return redirect(url_for('troika', troika_id=troika_id))
else:
flash(_(u"You are already participating in the Troika"), 'error')
return redirect(url_for('troika', troika_id=troika_id))
def edit_troika(troika_id):
url = __check_login(url = url_for('edit_troika', troika_id = troika_id))
if url: return redirect(url)
troikaerrors = []
troikaform = TroikaForm(prefix="troika")
# Find out if the logged in user has rights to edit/delete
troika = get_troika(troika_id);
user = get_user(session['email'])
access = get_troika_access_right(user, troika)
if not access:
flash(_(u'Only the creator or the lead can edit the Troika'), 'error')
return redirect(url_for('troika', troika_id=troika_id))
if request.method == 'GET':
# Add default values
troikaform.title.data = troika.title
troikaform.description.data = troika.description
troikaform.address.data = troika.address
troikaform.address_addendum.data = troika.address_addendum
troikaform.language.data = troika.language
troikaform.start_date.data = troika.start_time
troikaform.start_time_hours.data = __get_formatted_datetime(troika.start_time,"%H")
troikaform.start_time_minutes.data = __get_formatted_datetime(troika.start_time,"%M")
troikaform.duration.data = __get_duration(troika.start_time, troika.end_time)
troikaform.max_participants.data = troika.max_participants
elif troikaform.validate_on_submit():
if request.form["action"] == _(u"Save Troika"):
# Validate times
if troikaform.start_date.data is not None and (troikaform.start_time_hours.data is None or troikaform.start_time_minutes.data is None or troikaform.duration.data is None):
troikaerrors.append(_(u"When a date is set, you must also give values for hours, minutes and duration"))
else:
start_time = __get_start_datetime(troikaform.start_date.data, troikaform.start_time_hours.data, troikaform.start_time_minutes.data)
if user.role != 'admin' and start_time is not None and start_time < datetime.now():
troikaerrors.append(_(u"Start time for the Troika must be in the future"))
else:
# Update info
troika.title = troikaform.title.data
troika.description = troikaform.description.data
troika.address = troikaform.address.data if troikaform.address.data != "" else None
troika.address_addendum = troikaform.address_addendum.data if troikaform.address_addendum.data != "" else None
troika.language = troikaform.language.data
troika.start_time = start_time
troika.end_time = __get_end_datetime(troika.start_time, troikaform.duration.data)
troika.max_participants = troikaform.max_participants.data
# Activate automatically when all information is given
if activation_ready(troika):
__process_activation(troika)
flash (_(u"Troika activated!"))
save_troika(troika)
flash(_(u'Troika saved'))
return redirect(url_for('troika', troika_id=troika_id))
elif request.form["action"] == _(u"Delete Troika"):
title = troika.title
delete_troika(troika)
flash(_(u"Troika \"%(title)s\" deleted", title=title))
return redirect(url_for('troikas'))
if troikaform.errors:
for key, value in troikaform.errors.items():
troikaerrors.append(key + ': ' + value[0])
return render_template('edit_troika.html',
troikaform=troikaform, troikaerrors=troikaerrors,
access=access)
def invite():
url = __check_login(url = get_redirect_target())
if url: return redirect(url)
inviteform = InviteForm()
if inviteform.validate():
user = get_user(session['email'])
troika = get_troika(inviteform.troika_id.data)
if troika is None:
flash(_(u'Invalid Troika Id'), 'error')
elif troika.get_phase() == 'complete':
flash(_(u'Can not invite to a completed Troika'), 'error')
else:
msg = Message(_(u"Come join the Troika \"%(title)s\"!", title=troika.title),
sender = ("Troika Webmaster", "*****@*****.**"),
recipients=[inviteform.email.data])
msg.body = _("%(user)s thought you should join the Troika \"%(title)s\":", user = __get_display_name(user), title=troika.title)
msg.body += "\n\n" + url_for('troika', troika_id=troika.id, _external=True)
msg.body += "\n\n"
role_string = None
if inviteform.role.data == '0':
if troika.lead is None:
role_string = _("the lead")
else:
flash(_(u'Troika already has a lead'), 'error')
elif inviteform.role.data == '1':
if troika.first_learner is None:
role_string = _("the first learner")
else:
flash(_(u'Troika already has a first learner'), 'error')
elif inviteform.role.data == '2':
if troika.second_learner is None:
role_string = _("the second learner")
else:
flash(_(u'Troika already has a second learner'), 'error')
elif inviteform.role.data == '3':
role_string = _("a participant")
else:
flash(_(u'Invalid role: ') + 'inviteform.role', 'error')
if role_string is not None:
msg.body += _("as %(role)s.", role=role_string)
msg.body += "\n\n"
msg.body += _("What do you say?") + "\n\n"
msg.body += __get_troika_message_signature()
mail.send(msg)
flash(_(u'Invite sent to %(email)s', email = inviteform.email.data))
else:
flash(_(u"Invalid invite form") + ': ' + ', '.join((key + ': ' + value[0]) for key, value in inviteform.errors.items()), 'error')
return redirect(get_redirect_target())
