def update(self):
"""Read and validate form data, and update model if necessary.
Also choose the correct template to render.
"""
self.field_errors = []
self.template = self.select_template
if 'CANCEL' in self.request:
self.request.response.redirect(
absoluteURL(self.context, self.request))
return
if 'date' in self.request:
try:
self.date = parse_date(self.request['date'])
except ValueError:
self.error = _("Invalid date. Please use YYYY-MM-DD format.")
else:
self.term = getTermForDate(self.date)
if self.term is None:
self.error = _("The date does not belong to any term.")
self.date = None
if self.date:
self.template = self.form_template
if self.date and 'SUBMIT' in self.request:
replacements = self.extractMeetings()
if self.field_errors:
self.error = self.field_error_message
else:
self.updateExceptions(replacements)
self.request.response.redirect(
absoluteURL(self.context, self.request))
def __call__(self):
term = getTermForDate(self.event.date)
if term is None:
return
old_date = self.event.date
new_date = self.event.replacement_date
schoolyear = ISchoolYear(term)
timetables = ITimetableContainer(schoolyear)
for timetable in timetables.values():
if IScheduleExceptions.providedBy(timetable):
modified = False
scheduled = DateRange(timetable.first, timetable.last)
meeting_exceptions = PersistentList()
if old_date in scheduled:
meetings = list(timetable.iterMeetings(old_date))
for meeting in meetings:
meeting_exceptions.append(
MeetingException(
meeting.dtstart.replace(year=new_date.year,
month=new_date.month,
day=new_date.day),
meeting.duration,
period=meeting.period,
meeting_id=meeting.meeting_id))
timetable.exceptions[old_date] = PersistentList()
modified = True
if new_date in scheduled:
timetable.exceptions[new_date] = meeting_exceptions
modified = True
if modified:
zope.lifecycleevent.modified(timetable)
def update(self):
"""Read and validate form data, and update model if necessary.
Also choose the correct template to render.
"""
self.field_errors = []
self.template = self.select_template
if 'CANCEL' in self.request:
self.request.response.redirect(
absoluteURL(self.context, self.request))
return
if 'date' in self.request:
try:
self.date = parse_date(self.request['date'])
except ValueError:
self.error = _("Invalid date. Please use YYYY-MM-DD format.")
else:
self.term = getTermForDate(self.date)
if self.term is None:
self.error = _("The date does not belong to any term.")
self.date = None
if self.date:
self.template = self.form_template
if self.date and 'SUBMIT' in self.request:
replacements = self.extractMeetings()
if self.field_errors:
self.error = self.field_error_message
else:
self.updateExceptions(replacements)
self.request.response.redirect(
absoluteURL(self.context, self.request))
def test_getTermForDate(self):
self.assert_(term.getTermForDate(date(2004, 8, 31)) is None)
self.assert_(term.getTermForDate(date(2004, 9, 1)) is self.term1)
self.assert_(term.getTermForDate(date(2004, 11, 5)) is self.term1)
self.assert_(term.getTermForDate(date(2004, 12, 20)) is self.term1)
self.assert_(term.getTermForDate(date(2004, 12, 21)) is None)
self.assert_(term.getTermForDate(date(2005, 3, 17)) is self.term2)
self.assert_(term.getTermForDate(date(2005, 11, 5)) is None)
def test_getTermForDate(self):
self.assert_(term.getTermForDate(date(2004, 8, 31)) is None)
self.assert_(term.getTermForDate(date(2004, 9, 1)) is self.term1)
self.assert_(term.getTermForDate(date(2004, 11, 5)) is self.term1)
self.assert_(term.getTermForDate(date(2004, 12, 20)) is self.term1)
self.assert_(term.getTermForDate(date(2004, 12, 21)) is None)
self.assert_(term.getTermForDate(date(2005, 3, 17)) is self.term2)
self.assert_(term.getTermForDate(date(2005, 11, 5)) is None)
def getDefaultMeetings(self, date, timezone):
term = getTermForDate(date)
if term is None:
return []
schoolyear = ISchoolYear(term)
timetable_container = interfaces.ITimetableContainer(schoolyear)
default_schedule = timetable_container.default
if default_schedule is None:
return []
meetings = list(iterMeetingsInTimezone(
default_schedule, timezone, date))
return meetings
def getDefaultMeetings(self, date, timezone):
term = getTermForDate(date)
if term is None:
return []
schoolyear = ISchoolYear(term)
timetable_container = interfaces.ITimetableContainer(schoolyear)
default_schedule = timetable_container.default
if default_schedule is None:
return []
meetings = list(
iterMeetingsInTimezone(default_schedule, timezone, date))
return meetings
