def ticket_title_generator(obj):
"""Generate a title for the ticket, also using event information.
"""
event = obj
ret = {
'title': obj.title, 'eventtitle': '', 'eventstart': '', 'eventend': ''
}
if ITicketOccurrence.providedBy(event):
event = aq_parent(aq_parent(event))
# Traverse to the Occurrence object
if IATEvent.providedBy(event):
# get the request out of thin air to be able to publishTraverse to
# the transient Occurrence object.
traverser = OccTravAT(event, getRequest())
elif IDXEvent.providedBy(event):
# TODO
traverser = OccTravDX(event, getRequest())
else:
raise NotImplementedError(
u"There is no event occurrence traverser implementation for "
u"this kind of object."
)
try:
event = traverser.publishTraverse(getRequest(), obj.id)
except KeyError:
# Maybe the ticket occurrence isn't valid anymore because the
# event occurence doesn't exist anymore.
# Just ignore that case.
return ret
elif ITicket.providedBy(event):
event = aq_parent(event)
if IEvent.providedBy(event) or IOccurrence.providedBy(event):
acc = IEventAccessor(event)
lstart = ulocalized_time(
DT(acc.start),
long_format=True,
context=event
)
lend = ulocalized_time(
DT(acc.start),
long_format=True,
context=event
)
# XXX: no unicode, store as utf-8 encoded string instead
ret = dict(
title=u'%s - %s (%s - %s)' % (
safe_unicode(acc.title),
safe_unicode(obj.title),
lstart,
lend,
),
eventtitle=acc.title,
eventstart=acc.start,
eventend=acc.end,
)
return ret
def __new__(cls, context, request):
parent = aq_parent(context)
if IATEvent.providedBy(parent):
return ATImageScaling(parent, request)
elif IDXEvent.providedBy(parent):
return DXImageScaling(parent, request)
return None
def __new__(cls, context, request):
parent = aq_parent(context)
if IATEvent.providedBy(parent):
return ATImageScaling(parent, request)
elif IDXEvent.providedBy(parent):
return DXImageScaling(parent, request)
return None
def get_location(self):
"""In case location is not of type basestring, it's propably a
reference, which case we handle here.
"""
context = self.context
# Get the original location directly from the context, as in case of
# reference, the accessor might return an string representing the
# location instead of the referenced object.
location = None
if IATEvent.providedBy(context):
location = context.getLocation()
elif IDXEvent.providedBy(context):
from plone.app.event.dx.behaviors import IEventLocation
location = IEventLocation(context).location
if location and not isinstance(location, basestring) and\
hasattr(location, 'absolute_url') and\
hasattr(location, 'Title'):
# Then I'm a reference
location = u'<a href="%s" title="%s">%s</a>' % (
location.absolute_url(),
self.data.location, # A meaningful title, e.g. the address
location.Title()
)
return location
def ticket_title_generator(obj):
"""Generate a title for the ticket, also using event information.
"""
event = obj
ret = {
'title': obj.title,
'eventtitle': '',
'eventstart': '',
'eventend': ''
}
if ITicketOccurrence.providedBy(event):
event = aq_parent(aq_parent(event))
# Traverse to the Occurrence object
if IATEvent.providedBy(event):
# get the request out of thin air to be able to publishTraverse to
# the transient Occurrence object.
traverser = OccTravAT(event, getRequest())
elif IDXEvent.providedBy(event):
# TODO
traverser = OccTravDX(event, getRequest())
else:
raise NotImplementedError(
u"There is no event occurrence traverser implementation for "
u"this kind of object.")
try:
event = traverser.publishTraverse(getRequest(), obj.id)
except KeyError:
# Maybe the ticket occurrence isn't valid anymore because the
# event occurence doesn't exist anymore.
# Just ignore that case.
return ret
elif ITicket.providedBy(event):
event = aq_parent(event)
if IEvent.providedBy(event) or IOccurrence.providedBy(event):
acc = IEventAccessor(event)
lstart = ulocalized_time(DT(acc.start),
long_format=True,
context=event)
lend = ulocalized_time(DT(acc.start), long_format=True, context=event)
# XXX: no unicode, store as utf-8 encoded string instead
ret = dict(
title=u'%s - %s (%s - %s)' % (
safe_unicode(acc.title),
safe_unicode(obj.title),
lstart,
lend,
),
eventtitle=acc.title,
eventstart=acc.start,
eventend=acc.end,
)
return ret
def test_implementsInterfaces(self):
"""Test if an ATEvent object implements all relevant interfaces.
"""
self.assertTrue(IEvent.providedBy(self.obj))
self.assertTrue(IEventRecurrence.providedBy(self.obj))
self.assertTrue(IATEvent.providedBy(self.obj))
self.assertTrue(IATEventRecurrence.providedBy(self.obj))
self.assertTrue(IATEvent_ATCT.providedBy(self.obj))
self.assertTrue(verifyObject(IATEvent_ATCT, self.obj))
def test_occurrence(self):
self.at.setRecurrence('RRULE:FREQ=WEEKLY;COUNT=10')
# does not match occurrence date
qdate = datetime.date.today() + datetime.timedelta(days=4)
self.assertRaises(
AttributeError,
self.at_traverser.publishTraverse,
self.layer['request'], str(qdate))
qdatedt = pydt(self.at.start() + 7)
item = self.at_traverser.publishTraverse(self.layer['request'],
str(qdatedt.date()))
self.assertTrue(IOccurrence.providedBy(item))
self.assertTrue(IATEvent.providedBy(item.aq_parent))
def __cmp__(self, other):
"""Compare method.
If other is based on ATEvent, compare start, duration and title.
#If other is a number, compare duration and number
If other is a DateTime instance, compare start date with date
In all other cases there is no specific order.
"""
# TODO: maybe also include location to compate two events.
# Please note that we can not use self.Title() here: the generated
# edit accessor uses getToolByName, which ends up in
# five.localsitemanager looking for a parent using a comparison
# on this object -> infinite recursion.
if IATEvent.providedBy(other):
return cmp((self.start_date, self.duration, self.title), (other.start_date, other.duration, other.title))
elif isinstance(other, DateTime):
return cmp(self.start(), other)
else:
# TODO come up with a nice cmp for types
return cmp(self.title, other)
def __cmp__(self, other):
"""Compare method.
If other is based on ATEvent, compare start, duration and title.
#If other is a number, compare duration and number
If other is a DateTime instance, compare start date with date
In all other cases there is no specific order.
"""
# TODO: maybe also include location to compate two events.
# Please note that we can not use self.Title() here: the generated
# edit accessor uses getToolByName, which ends up in
# five.localsitemanager looking for a parent using a comparison
# on this object -> infinite recursion.
if IATEvent.providedBy(other):
return cmp((self.start_date, self.duration, self.title),
(other.start_date, other.duration, other.title))
elif isinstance(other, DateTime):
return cmp(self.start(), other)
else:
# TODO come up with a nice cmp for types
return cmp(self.title, other)
