def render(self):
sdata = magicstring(ical_string(self.ical_event()))
resp = magicstring(sdata)
lresp = len(resp)
self.request.response.setHeader('Content-Type','text/calendar')
self.request.response.addHeader(
"Content-Disposition","filename=%s.ics" % (
self.context.getId()))
self.request.response.setHeader('Content-Length', len(resp))
self.request.response.write(resp)
def to_string(value):
if isinstance(value, unicode):
try:
value = str(value)
except:
value = magicstring(value)
return value
def to_unicode(value):
if not isinstance(value, unicode):
try:
value = unicode(value)
except:
value = magicstring(value).decode('utf-8')
return value
def render(self):
events = []
for i in self.items:
event = i.getObject()
icalv = event.restrictedTraverse('@@ical')
events.append(icalv.ical_event())
resp = magicstring(ical_string(events))
self.request.response.setHeader('Content-Type','text/calendar')
self.request.response.addHeader(
"Content-Disposition","filename=%s.ics" % (
self.context.getId()))
self.request.response.setHeader('Content-Length', len(resp))
self.request.response.write(resp)
def __call__(self, context, key=None):
if not key: key=self.key
registry = component.queryUtility(IRegistry)
if registry is None: return []
categories = registry[key]
if not categories: categories = []
categories = [utils.magicstring(c.strip()).decode('utf-8')
for c in categories]
terms = [SimpleTerm(baseNormalize(category),
baseNormalize(category),
category)
for category in uniquify(categories)]
return SimpleVocabulary(terms)
