def likebutton_enabled(context, settings):
"""
Returns a boolean indicating whether the Like button is enabled for this
content object.
"""
if ILikeButtonDisabled.providedBy(context):
# If Like buttons have been disabled for this content object, we
# shouldn't check anything else.
return False
# Check if this type is in the enabled types or if it has the enabled
# marker interface.
if context.portal_type in settings.like_button_types or ILikeButtonEnabled.providedBy(context):
return True
return False
def likebutton_enabled(context, settings):
"""
Returns a boolean indicating whether the Like button is enabled for this
content object.
"""
if ILikeButtonDisabled.providedBy(context):
# If Like buttons have been disabled for this content object, we
# shouldn't check anything else.
return False
# Check if this type is in the enabled types or if it has the enabled
# marker interface.
if context.portal_type in settings.like_button_types or \
ILikeButtonEnabled.providedBy(context):
return True
return False
def __call__(self):
# Decide whether we are enabling or disabling based on the request.
enable = self.request.get("enable", False)
settings = self._get_settings()
if enable:
if ILikeButtonDisabled.providedBy(self.context):
noLongerProvides(self.context, ILikeButtonDisabled)
if not self.context.portal_type in settings.like_button_types:
alsoProvides(self.context, ILikeButtonEnabled)
IStatusMessage(self.request).addStatusMessage(_(u"Like button enabled."), type="info")
else:
if ILikeButtonEnabled.providedBy(self.context):
noLongerProvides(self.context, ILikeButtonEnabled)
if self.context.portal_type in settings.like_button_types:
alsoProvides(self.context, ILikeButtonDisabled)
IStatusMessage(self.request).addStatusMessage(_(u"Like button disabled."), type="info")
return self.request.RESPONSE.redirect(self.context.absolute_url())
def __call__(self):
# Decide whether we are enabling or disabling based on the request.
enable = self.request.get('enable', False)
settings = self._get_settings()
if enable:
if ILikeButtonDisabled.providedBy(self.context):
noLongerProvides(self.context, ILikeButtonDisabled)
if not self.context.portal_type in settings.like_button_types:
alsoProvides(self.context, ILikeButtonEnabled)
IStatusMessage(self.request).addStatusMessage(
_(u'Like button enabled.'), type='info')
else:
if ILikeButtonEnabled.providedBy(self.context):
noLongerProvides(self.context, ILikeButtonEnabled)
if self.context.portal_type in settings.like_button_types:
alsoProvides(self.context, ILikeButtonDisabled)
IStatusMessage(self.request).addStatusMessage(
_(u'Like button disabled.'), type='info')
return self.request.RESPONSE.redirect(self.context.absolute_url())