class Index(dexterity.DisplayForm):
grok.context(IActivity)
grok.require('zope2.View')
grok.template('activity_view')
grok.name('view')
def update(self):
self.rels = IActivityRelation(self.context)
def related_news(self):
return self.rels.related_news()[:3]
def related_events(self):
items = self.rels.related_events()
current = datetime.datetime.now().strftime("%Y-%m-%d %H:%m")
brains = []
objects = []
if items:
for item in items:
if item.start_date and item.end_date:
if item.start_date.strftime("%Y-%m-%d %H:%m") >= current or current <= item.end_date.strftime("%Y-%m-%d %H:%m"):
brains.append({'start':item.start_date.strftime("%Y-%m-%d %H:%m"), 'obj':item})
if brains:
brains.sort(key=lambda val: val['start'])
objects = [x['obj'] for x in brains]
return objects[:3]
def related_documents(self):
return self.rels.related_documents()[:3]
def update(self):
rels = IActivityRelation(self.context)
self.items = rels.related_documents()
