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())
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())
