def getMultiAdapter(self, objects, interface, name=u''):
adapter = self.adapters.queryMultiAdapter(objects, interface, name)
if adapter is None:
raise ComponentLookupError(objects, interface, name)
return adapter
def getSiteManager(self):
if self._components is None:
raise ComponentLookupError('No component registry defined.')
return self._components
def getUtility(self, provided, name=u''):
utility = self.utilities.lookup((), provided, name)
if utility is None:
raise ComponentLookupError(provided, name)
return utility
def getAdapterInContext(object, interface, context):
adapter = queryAdapterInContext(object, interface, context)
if adapter is None:
raise ComponentLookupError(object, interface)
return adapter
def getAdapter(object, interface=Interface, name=u'', context=None):
adapter = queryAdapter(object, interface, name, None, context)
if adapter is None:
raise ComponentLookupError(object, interface, name)
return adapter
def getUtility(interface, name='', context=None):
utility = queryUtility(interface, name, context=context)
if utility is not None:
return utility
raise ComponentLookupError(interface, name)
def getAdapter(self, object, interface, name=_u('')):
adapter = self.adapters.queryAdapter(object, interface, name)
if adapter is None:
raise ComponentLookupError(object, interface, name)
return adapter
def getSiteManager(self):
if self._sm is not None:
return self._sm
raise ComponentLookupError('no site manager defined')
def __call__(self):
mailhost = getToolByName(aq_inner(self.context), 'MailHost')
if not mailhost:
raise ComponentLookupError(
'You must have a Mailhost utility to execute this action'
)
email_charset = self.mail_settings.email_charset
obj = self.event.object
interpolator = IStringInterpolator(obj)
source = self.element.source
if source:
source = interpolator(source).strip()
if not source:
# no source provided, looking for the site wide from email
# address
from_address = self.mail_settings.email_from_address
if not from_address:
# the mail can't be sent. Try to inform the user
request = getRequest()
if request:
messages = IStatusMessage(request)
msg = _(
u'Error sending email from content rule. You must '
u'provide a source address for mail '
u'actions or enter an email in the portal properties'
)
messages.add(msg, type=u'error')
return False
from_name = self.mail_settings.email_from_name.strip('"')
if six.PY2 and isinstance(from_name, six.text_type):
from_name = from_name.encode('utf8')
source = '"{0}" <{1}>'.format(from_name, from_address)
recip_string = interpolator(self.element.recipients)
if recip_string: # check recipient is not None or empty string
recipients = set([
str(mail.strip()) for mail in recip_string.split(',')
if mail.strip()
])
else:
recipients = set()
if self.element.exclude_actor:
mtool = getToolByName(aq_inner(self.context), 'portal_membership')
actor_email = mtool.getAuthenticatedMember().getProperty(
'email',
''
)
if actor_email in recipients:
recipients.remove(actor_email)
# prepend interpolated message with \n to avoid interpretation
# of first line as header
message = u'\n{0}'.format(interpolator(self.element.message))
subject = interpolator(self.element.subject)
for email_recipient in recipients:
try:
# XXX: We're using "immediate=True" because otherwise we won't
# be able to catch SMTPException as the smtp connection is made
# as part of the transaction apparatus.
# AlecM thinks this wouldn't be a problem if mail queuing was
# always on -- but it isn't. (stevem)
# so we test if queue is not on to set immediate
mailhost.send(message, email_recipient, source,
subject=subject, charset=email_charset,
immediate=not mailhost.smtp_queue)
except (MailHostError, SMTPException):
logger.exception(
'mail error: Attempt to send mail in content rule failed'
)
return True
def _adapter_hook(interface, object, name, default):
_called.append((interface, object, name, default))
raise ComponentLookupError('testing')