class RatingPortlet(object):
def update(self):
if not self.isAvailable():
return
try:
context = self.manager.view.maincontext
except AttributeError:
context = self.context
self.contextURL = absoluteURL(context, self.request)
if self.allowRate:
self.form = RateForm(context, self.request)
self.form.update()
@Lazy
def average(self):
context = self.manager.view.maincontext
averageRating = IAverageRating(context, None)
if averageRating is None:
return None
return averageRating.average
@Lazy
def allowRate(self):
context = self.manager.view.maincontext
return checkPermission('zojax.rating.Rate', context)
def isAvailable(self):
if self.manager.view is None:
return False
try:
context = self.manager.view.maincontext
except AttributeError:
context = self.context
if not IRatable.providedBy(context):
return False
return self.average is not None or self.allowRate
@Lazy
def averageAsString(self):
return "%i_%s" % (int(self.average),
self.average % 1 > 0.4 and '5' or '0')
def update(self):
if not self.isAvailable():
return
try:
context = self.manager.view.maincontext
except AttributeError:
context = self.context
self.contextURL = absoluteURL(context, self.request)
if self.allowRate:
self.form = RateForm(context, self.request)
self.form.update()