def show_time_and_duration(self, adapt=True):
start = self.start_time
end = self.end_time
now = datetime.now(pytz.utc)
newtz = None if adapt else self.tz
def ans(rmk):
return "%s-%s (%s)" % (
adapt_datetime(start,
newtz=newtz).strftime("%a %b %-d, %H:%M"),
adapt_datetime(end, newtz=newtz).strftime("%H:%M"),
rmk,
)
# Add remark on when this is
if start <= now <= end:
return ans("ongoing")
elif now < start:
delta = start - now
return ans("starts in " + how_long(delta)) if delta < timedelta(
hours=36) else ans(how_long(delta) + " from now")
else:
delta = now - end
return ans("ended " + how_long(delta) +
" ago") if delta < timedelta(
hours=36) else ans(how_long(delta) + " ago")
def show_live_link(self, user=None, raw=False):
if user is None: user = current_user
now = datetime.now(pytz.utc)
if any([self.deleted, not self.online, self.is_really_over()]):
return ""
link = self.live_link
def show_link(self, user=None, raw=False):
if user is None: user = current_user
link = self.live_link
if raw:
return link if link else ''
if not link:
return '<div class=access_button no_link">Livestream link not yet posted by organizers</div>'
if self.access_control == 4 and not self.user_is_registered(user):
link = url_for("register_for_talk", seminar_id=self.seminar_id, talkid=self.seminar_ctr)
if self.is_starting_soon():
return '<div class="access_button is_link starting_soon"><b> <a href="%s">Instantly register and join livestream <i class="play filter-white"></i> </a></b></div>' % link
else:
return '<div class="access_button is_link"> <a href="%s">Instantly register</a> for livestream access</div>' % link
if self.is_starting_soon():
return '<div class="access_button is_link starting_soon"><b> <a href="%s">Join livestream <i class="play filter-white"></i> </a></b></div>' % link
else:
return '<div class="access_button is_link"> Livestream access <a href="%s">available</a></div>' % link
if self.access_control in [0,2]: # password hint will be shown nearby, not our problem
return show_link(self, user=user, raw=raw)
elif self.access_control == 1:
show_link_time = self.start_time - timedelta(minutes=self.access_time)
if show_link_time <= now:
return show_link(self, user=user, raw=raw)
else:
return "" if raw else '<div class="access_button no_link">Livestream access available in %s</div>' % how_long(show_link_time-now)
elif self.access_control == 2:
return show_link(self, user=user, raw=raw)
elif self.access_control in [3,4]:
if raw:
return url_for("show_talk", seminar_id=self.seminar_id, talkid=self.seminar_ctr)
if user.is_anonymous:
link = url_for("user.info", next=url_for("register_for_talk", seminar_id=self.seminar_id, talkid=self.seminar_ctr))
return '<div class="access_button no_link"><a href="%s">Login required</a> for livestream access</b></div>' % link
elif not user.email_confirmed:
return '<div class="access_button no_link">Please confirm your email address for livestream access</div>'
else:
return show_link(self, user=user, raw=raw)
elif self.access_control == 5:
if not user.is_anonymous and db.seminar_registrations.lucky({'seminar_id':self.seminar_id,'email':user.email}):
if not user.email_confirmed:
return '<div class="access_button no_link">Please confirm your email address for livestream access</div>'
else:
return show_link(self, user=user, raw=raw)
# If there is a view-only link, show that rather than an external registration link
if raw:
return url_for("show_talk", seminar_id=self.seminar_id, talkid=self.seminar_ctr)
if not self.access_registration:
# This should never happen, registration link is required, but just in case...
return "" if raw else '<div class="access_button no_link">Registration required, see comments or external site.</a></div>' % link
if "@" in self.access_registration:
body = """Dear organizers,
I am interested in attending the talk
{talk}
by {speaker}, in the series
{series}
listed at https://{domain}{url}.
Thank you,
{user}
""".format(
talk = self.title,
speaker = self.show_speaker(raw=True),
series = self.seminar.name,
domain = topdomain(),
url = url_for('show_talk', seminar_id=self.seminar.shortname, talkid=self.seminar_ctr),
user = user.name)
msg = { "body": body, "subject": "Request to attend %s" % self.seminar.shortname }
link = "mailto:%s?%s" % (self.access_registration, urlencode(msg, quote_via=quote))
else:
link = self.access_registration
return '<div class="access_button no_link"><a href="%s">Register</a> for livestream access</div>' % link
else: # should never happen
log_error("invalid or unknown access control value %s for talk %s/%s" % (self.access_control, self.seminar_id, self.seminar_ctr))
return ""