def get_header_info(self,
fields,
request,
context,
from_addr=None,
to_addr=None,
subject=None):
"""Return header info
header info is a dictionary
Keyword arguments:
request -- (optional) alternate request object to use
"""
portal = getToolByName(context, 'portal_url').getPortalObject()
utils = getToolByName(context, 'plone_utils')
(to, from_addr, reply) = self.get_addresses(fields, request, context)
subject = self.get_subject(fields, request, context)
headerinfo = OrderedDict()
headerinfo['To'] = self.secure_header_line(to)
headerinfo['From'] = self.secure_header_line(from_addr)
if reply:
headerinfo['Reply-To'] = self.secure_header_line(reply)
# transform subject into mail header encoded string
email_charset = portal.getProperty('email_charset', 'utf-8')
if not isinstance(subject, unicode):
site_charset = utils.getSiteEncoding()
subject = unicode(subject, site_charset, 'replace')
msgSubject = self.secure_header_line(subject).encode(
email_charset, 'replace')
msgSubject = str(Header(msgSubject, email_charset))
headerinfo['Subject'] = msgSubject
# CC
cc_recips = filter(None, self.cc_recipients)
if hasattr(self, 'ccOverride') and self.ccOverride and get_expression(
context, self.ccOverride):
cc_recips = get_expression(context, self.ccOverride)
if cc_recips:
headerinfo['Cc'] = self._destFormat(cc_recips)
# BCC
bcc_recips = filter(None, self.bcc_recipients)
if hasattr(self,
'bccOverride') and self.bccOverride and get_expression(
context, self.bccOverride):
bcc_recips = get_expression(context, self.bccOverride)
if bcc_recips:
headerinfo['Bcc'] = self._destFormat(bcc_recips)
for key in getattr(self, 'xinfo_headers', []):
headerinfo['X-{0}'.format(key)] = self.secure_header_line(
request.get(key, 'MISSING'))
return headerinfo
def get_addresses(self, fields, request, context, from_addr=None, to_addr=None):
"""Return addresses
"""
pprops = getToolByName(context, 'portal_properties')
site_props = getToolByName(pprops, 'site_properties')
portal = getToolByName(context, 'portal_url').getPortalObject()
pms = getToolByName(context, 'portal_membership')
# get Reply-To
reply_addr = None
if hasattr(self, 'replyto_field'):
reply_addr = fields.get(self.replyto_field, None)
# Get From address
if hasattr(self, 'senderOverride') and self.senderOverride and get_expression(context, self.senderOverride):
from_addr = get_expression(context, self.senderOverride).strip()
else:
from_addr = from_addr or site_props.getProperty('email_from_address') or \
portal.getProperty('email_from_address')
# Get To address and full name
if hasattr(self, 'recipientOverride') and self.recipientOverride and get_expression(context, self.recipientOverride):
recip_email = get_expression(context, self.recipientOverride)
else:
recip_email = None
if hasattr(self, 'to_field') and self.to_field:
recip_email = fields.get(self.to_field, None)
if not recip_email:
recip_email = self.recipient_email
recip_email = self._destFormat(recip_email)
recip_name = self.recipient_name.encode('utf-8')
# if no to_addr and no recip_email specified, use owner adress if possible.
# if not, fall back to portal email_from_address.
# if still no destination, raise an assertion exception.
if not recip_email and not to_addr:
ownerinfo = context.getOwner()
ownerid = ownerinfo.getId()
fullname = ownerid
userdest = pms.getMemberById(ownerid)
if userdest is not None:
fullname = userdest.getProperty('fullname', ownerid)
toemail = ''
if userdest is not None:
toemail = userdest.getProperty('email', '')
if not toemail:
toemail = portal.getProperty('email_from_address')
assert toemail, """
Unable to mail form input because no recipient address has been specified.
Please check the recipient settings of the EasyForm "Mailer" within the
current form folder.
"""
to = formataddr((fullname, toemail))
else:
to = to_addr or formataddr((recip_name, recip_email))
return (to, from_addr, reply_addr)
def get_header_info(self, fields, request, context,
from_addr=None, to_addr=None,
subject=None):
"""Return header info
header info is a dictionary
Keyword arguments:
request -- (optional) alternate request object to use
"""
portal = getToolByName(context, 'portal_url').getPortalObject()
utils = getToolByName(context, 'plone_utils')
(to, from_addr, reply) = self.get_addresses(fields, request, context)
subject = self.get_subject(fields, request, context)
headerinfo = OrderedDict()
headerinfo['To'] = self.secure_header_line(to)
headerinfo['From'] = self.secure_header_line(from_addr)
if reply:
headerinfo['Reply-To'] = self.secure_header_line(reply)
# transform subject into mail header encoded string
email_charset = portal.getProperty('email_charset', 'utf-8')
if not isinstance(subject, unicode):
site_charset = utils.getSiteEncoding()
subject = unicode(subject, site_charset, 'replace')
msgSubject = self.secure_header_line(
subject).encode(email_charset, 'replace')
msgSubject = str(Header(msgSubject, email_charset))
headerinfo['Subject'] = msgSubject
# CC
cc_recips = filter(None, self.cc_recipients)
if hasattr(self, 'ccOverride') and self.ccOverride:
_cc = get_expression(context, self.ccOverride, fields=fields)
if _cc:
cc_recips = _cc
if cc_recips:
headerinfo['Cc'] = format_addresses(cc_recips)
# BCC
bcc_recips = filter(None, self.bcc_recipients)
if hasattr(self, 'bccOverride') and self.bccOverride:
_bcc = get_expression(context, self.bccOverride, fields=fields)
if _bcc:
bcc_recips = _bcc
if bcc_recips:
headerinfo['Bcc'] = format_addresses(bcc_recips)
for key in getattr(self, 'xinfo_headers', []):
headerinfo['X-{0}'.format(key)] = self.secure_header_line(
request.get(key, 'MISSING'))
return headerinfo
def get_addresses(
self,
fields,
request,
context,
from_addr=None,
to_addr=None
):
"""
Return addresses
"""
# get Reply-To
reply_addr = None
if hasattr(self, 'replyto_field'):
reply_addr = fields.get(self.replyto_field, None)
# Get From address
portal_addr = self.get_portal_email_address(context)
from_addr = from_addr or portal_addr
if hasattr(self, 'senderOverride') and self.senderOverride:
_from = get_expression(context, self.senderOverride, fields=fields)
if _from:
from_addr = _from
# Get To address and full name
recip_email = None
if hasattr(self, 'to_field') and self.to_field:
recip_email = fields.get(self.to_field, None)
if not recip_email:
if self.recipient_email != '':
recip_email = self.recipient_email
if hasattr(self, 'recipientOverride') and self.recipientOverride:
_recip = get_expression(
context,
self.recipientOverride,
fields=fields
)
if _recip:
recip_email = _recip
to = None
if to_addr:
to = format_addresses(to_addr)
elif recip_email:
to = format_addresses(
recip_email,
self.recipient_name
)
else:
# Use owner adress or fall back to portal email_from_address.
to = formataddr(self.get_owner_info(context))
assert(to)
return (to, from_addr, reply_addr)
def get_header_info(self, fields, request, context, from_addr=None, to_addr=None, subject=None):
"""Return header info
header info is a dictionary
Keyword arguments:
request -- (optional) alternate request object to use
"""
portal = getToolByName(context, "portal_url").getPortalObject()
utils = getToolByName(context, "plone_utils")
(to, from_addr, reply) = self.get_addresses(fields, request, context)
subject = self.get_subject(fields, request, context)
headerinfo = OrderedDict()
headerinfo["To"] = self.secure_header_line(to)
headerinfo["From"] = self.secure_header_line(from_addr)
if reply:
headerinfo["Reply-To"] = self.secure_header_line(reply)
# transform subject into mail header encoded string
email_charset = portal.getProperty("email_charset", "utf-8")
if not isinstance(subject, unicode):
site_charset = utils.getSiteEncoding()
subject = unicode(subject, site_charset, "replace")
msgSubject = self.secure_header_line(subject).encode(email_charset, "replace")
msgSubject = str(Header(msgSubject, email_charset))
headerinfo["Subject"] = msgSubject
# CC
cc_recips = filter(None, self.cc_recipients)
if hasattr(self, "ccOverride") and self.ccOverride:
_cc = get_expression(context, self.ccOverride, fields=fields)
if _cc:
cc_recips = _cc
if cc_recips:
headerinfo["Cc"] = format_addresses(cc_recips)
# BCC
bcc_recips = filter(None, self.bcc_recipients)
if hasattr(self, "bccOverride") and self.bccOverride:
_bcc = get_expression(context, self.bccOverride, fields=fields)
if _bcc:
bcc_recips = _bcc
if bcc_recips:
headerinfo["Bcc"] = format_addresses(bcc_recips)
for key in getattr(self, "xinfo_headers", []):
headerinfo["X-{0}".format(key)] = self.secure_header_line(request.get(key, "MISSING"))
return headerinfo
def get_addresses(self, fields, request, context, from_addr=None, to_addr=None):
"""Return addresses
"""
pprops = getToolByName(context, 'portal_properties')
site_props = getToolByName(pprops, 'site_properties')
portal = getToolByName(context, 'portal_url').getPortalObject()
# get Reply-To
reply_addr = None
if hasattr(self, 'replyto_field'):
reply_addr = fields.get(self.replyto_field, None)
# Get From address
from_addr = (
from_addr or
site_props.getProperty('email_from_address') or
portal.getProperty('email_from_address')
)
if hasattr(self, 'senderOverride') and self.senderOverride:
_from = get_expression(context, self.senderOverride, fields=fields)
if _from:
from_addr = _from
# Get To address and full name
recip_email = None
if hasattr(self, 'to_field') and self.to_field:
recip_email = fields.get(self.to_field, None)
if not recip_email:
recip_email = self.recipient_email
if hasattr(self, 'recipientOverride') and self.recipientOverride:
_recip = get_expression(
context,
self.recipientOverride,
fields=fields
)
if _recip:
recip_email = _recip
recip_email = self._destFormat(recip_email)
recip_name = self.recipient_name.encode('utf-8')
# if no to_addr and no recip_email specified, use owner adress if possible.
# if not, fall back to portal email_from_address.
# if still no destination, raise an assertion exception.
if not recip_email and not to_addr:
self.get_owner_info(context)
to = formataddr(self.get_owner_info(context))
else:
to = to_addr or formataddr((recip_name, recip_email))
return (to, from_addr, reply_addr)
def get_addresses(self,
fields,
request,
context,
from_addr=None,
to_addr=None):
"""
Return addresses
"""
pprops = getToolByName(context, 'portal_properties')
site_props = getToolByName(pprops, 'site_properties')
portal = getToolByName(context, 'portal_url').getPortalObject()
registry = getUtility(IRegistry)
# get Reply-To
reply_addr = None
if hasattr(self, 'replyto_field'):
reply_addr = fields.get(self.replyto_field, None)
# Get From address
from_addr = (from_addr or site_props.getProperty('email_from_address')
or portal.getProperty('email_from_address')
or registry.get('plone.email_from_address'))
if hasattr(self, 'senderOverride') and self.senderOverride:
_from = get_expression(context, self.senderOverride, fields=fields)
if _from:
from_addr = _from
# Get To address and full name
recip_email = None
if hasattr(self, 'to_field') and self.to_field:
recip_email = fields.get(self.to_field, None)
if not recip_email:
if self.recipient_email != '':
recip_email = self.recipient_email
if hasattr(self, 'recipientOverride') and self.recipientOverride:
_recip = get_expression(
context, self.recipientOverride, fields=fields)
if _recip:
recip_email = _recip
to = None
if to_addr:
to = format_addresses(to_addr)
elif recip_email:
to = format_addresses(recip_email, self.recipient_name)
else:
# Use owner adress or fall back to portal email_from_address.
to = formataddr(self.get_owner_info(context))
assert (to)
return (to, from_addr, reply_addr)
def get_addresses(self,
fields,
request,
context,
from_addr=None,
to_addr=None):
"""Return addresses
"""
pprops = getToolByName(context, 'portal_properties')
site_props = getToolByName(pprops, 'site_properties')
portal = getToolByName(context, 'portal_url').getPortalObject()
# get Reply-To
reply_addr = None
if hasattr(self, 'replyto_field'):
reply_addr = fields.get(self.replyto_field, None)
# Get From address
from_addr = (from_addr or site_props.getProperty('email_from_address')
or portal.getProperty('email_from_address'))
if hasattr(self, 'senderOverride') and self.senderOverride:
_from = get_expression(context, self.senderOverride, fields=fields)
if _from:
from_addr = _from
# Get To address and full name
recip_email = None
if hasattr(self, 'to_field') and self.to_field:
recip_email = fields.get(self.to_field, None)
if not recip_email:
recip_email = self.recipient_email
if hasattr(self, 'recipientOverride') and self.recipientOverride:
_recip = get_expression(context,
self.recipientOverride,
fields=fields)
if _recip:
recip_email = _recip
recip_email = self._destFormat(recip_email)
recip_name = self.recipient_name.encode('utf-8')
# if no to_addr and no recip_email specified, use owner adress if possible.
# if not, fall back to portal email_from_address.
# if still no destination, raise an assertion exception.
if not recip_email and not to_addr:
self.get_owner_info(context)
to = formataddr(self.get_owner_info(context))
else:
to = to_addr or formataddr((recip_name, recip_email))
return (to, from_addr, reply_addr)
def get_header_info(self,
fields,
request,
context,
from_addr=None,
to_addr=None,
subject=None):
"""Return header info.
header info is a dictionary
Keyword arguments:
request -- (optional) alternate request object to use
"""
(to, from_addr, reply) = self.get_addresses(fields, request, context)
headerinfo = OrderedDict()
headerinfo["To"] = self.secure_header_line(to)
headerinfo["From"] = self.secure_header_line(from_addr)
if reply:
headerinfo["Reply-To"] = self.secure_header_line(reply)
headerinfo["Subject"] = self.get_subject(fields, request, context)
# CC
if isinstance(self.cc_recipients, six.string_types):
cc_recips = self.cc_recipients
else:
cc_recips = [_f for _f in self.cc_recipients if _f]
if hasattr(self, "ccOverride") and self.ccOverride:
_cc = get_expression(context, self.ccOverride, fields=fields)
if _cc:
cc_recips = _cc
if cc_recips:
headerinfo["Cc"] = format_addresses(cc_recips)
# BCC
if isinstance(self.bcc_recipients, six.string_types):
bcc_recips = self.bcc_recipients
else:
bcc_recips = [_f for _f in self.bcc_recipients if _f]
if hasattr(self, "bccOverride") and self.bccOverride:
_bcc = get_expression(context, self.bccOverride, fields=fields)
if _bcc:
bcc_recips = _bcc
if bcc_recips:
headerinfo["Bcc"] = format_addresses(bcc_recips)
for key in getattr(self, "xinfo_headers", []):
headerinfo["X-{0}".format(key)] = self.secure_header_line(
request.get(key, "MISSING"))
return headerinfo
def get_addresses(self,
fields,
request,
context,
from_addr=None,
to_addr=None):
"""Return addresses
"""
pprops = getToolByName(context, 'portal_properties')
site_props = getToolByName(pprops, 'site_properties')
portal = getToolByName(context, 'portal_url').getPortalObject()
# get Reply-To
reply_addr = None
if hasattr(self, 'replyto_field'):
reply_addr = fields.get(self.replyto_field, None)
# Get From address
from_addr = (from_addr or site_props.getProperty('email_from_address')
or portal.getProperty('email_from_address'))
if hasattr(self, 'senderOverride') and self.senderOverride:
_from = get_expression(context, self.senderOverride, fields=fields)
if _from:
from_addr = _from
# Get To address and full name
recip_email = None
if hasattr(self, 'to_field') and self.to_field:
recip_email = fields.get(self.to_field, None)
if not recip_email:
recip_email = self.recipient_email
if hasattr(self, 'recipientOverride') and self.recipientOverride:
_recip = get_expression(context,
self.recipientOverride,
fields=fields)
if _recip:
recip_email = _recip
to = None
if to_addr:
to = format_addresses(to_addr)
elif recip_email:
to = format_addresses(recip_email, self.recipient_name)
else:
# Use owner adress or fall back to portal email_from_address.
to = formataddr(self.get_owner_info(context))
assert (to)
return (to, from_addr, reply_addr)
def get_header_info(self,
fields,
request,
context,
from_addr=None,
to_addr=None,
subject=None):
"""Return header info
header info is a dictionary
Keyword arguments:
request -- (optional) alternate request object to use
"""
(to, from_addr, reply) = self.get_addresses(fields, request, context)
headerinfo = OrderedDict()
headerinfo['To'] = self.secure_header_line(to)
headerinfo['From'] = self.secure_header_line(from_addr)
if reply:
headerinfo['Reply-To'] = self.secure_header_line(reply)
headerinfo['Subject'] = self.get_subject(fields, request, context)
# CC
cc_recips = filter(None, self.cc_recipients)
if hasattr(self, 'ccOverride') and self.ccOverride:
_cc = get_expression(context, self.ccOverride, fields=fields)
if _cc:
cc_recips = _cc
if cc_recips:
headerinfo['Cc'] = format_addresses(cc_recips)
# BCC
bcc_recips = filter(None, self.bcc_recipients)
if hasattr(self, 'bccOverride') and self.bccOverride:
_bcc = get_expression(context, self.bccOverride, fields=fields)
if _bcc:
bcc_recips = _bcc
if bcc_recips:
headerinfo['Bcc'] = format_addresses(bcc_recips)
for key in getattr(self, 'xinfo_headers', []):
headerinfo['X-{0}'.format(key)] = self.secure_header_line(
request.get(key, 'MISSING'))
return headerinfo
def validate(self, value):
"""Validate field by TValidator
"""
# By default this will call SimpleFieldValidator.validator but allows for a fields
# custom validation adaptor to also be called such as recaptcha
_, _, view_interface, _, _ = self.__class__.__component_adapts__
validator = superAdapter(
view_interface,
self,
(self.context, self.request, self.view, self.field, self.widget),
)
if validator is not None:
validator.validate(value)
efield = IFieldExtender(self.field)
validators = getattr(efield, "validators", [])
if validators:
for validator in validators:
vmethod = queryUtility(IFieldValidator, name=validator)
if not vmethod:
continue
res = vmethod(value)
if res:
raise Invalid(res)
TValidator = getattr(efield, "TValidator", None)
if TValidator:
try:
cerr = get_expression(self.context, TValidator, value=value)
except Exception as e:
raise Invalid(e)
if cerr:
raise Invalid(cerr)
def handleSubmit(self, action):
data, errors = self.extractData()
if errors:
self.status = self.formErrorsMessage
return
data = self.updateServerSideData(data)
errors = self.processActions(data)
if errors:
return self.setErrorsMessage(errors)
thanksPageOverride = self.context.thanksPageOverride
if thanksPageOverride:
thanksPageOverrideAction = self.context.thanksPageOverrideAction
thanksPage = get_expression(self.context, thanksPageOverride)
if thanksPageOverrideAction == 'redirect_to':
self.request.response.redirect(thanksPage)
elif thanksPageOverrideAction == 'traverse_to':
thanksPage = self.context.restrictedTraverse(
thanksPage.encode('utf-8'))
thanksPage = mapply(
thanksPage, self.request.args, self.request).encode('utf-8')
self.request.response.write(thanksPage)
else:
self.thanksPage = True
replacer = DollarVarReplacer(data).sub
self.thanksPrologue = self.context.thanksPrologue and replacer(
self.context.thanksPrologue.output)
self.thanksEpilogue = self.context.thanksEpilogue and replacer(
self.context.thanksEpilogue.output)
if not self.context.showAll:
self.fields = self.setThanksFields(self.base_fields)
for group in self.groups:
group.fields = self.setThanksFields(
self.base_groups.get(group.label))
self.setDisplayMode(DISPLAY_MODE)
self.updateActions()
def handleSubmit(self, action):
unsorted_data, errors = self.extractData()
if errors:
self.status = self.formErrorsMessage
return
unsorted_data = self.updateServerSideData(unsorted_data)
errors = self.processActions(unsorted_data)
if errors:
return self.setErrorsMessage(errors)
data = OrderedDict([
x for x in getFieldsInOrder(self.schema) if x[0] in unsorted_data
])
data.update(unsorted_data)
thanksPageOverride = self.context.thanksPageOverride
if thanksPageOverride:
thanksPageOverrideAction = self.context.thanksPageOverrideAction
thanksPage = get_expression(self.context, thanksPageOverride)
if thanksPageOverrideAction == 'redirect_to':
self.request.response.redirect(thanksPage)
elif thanksPageOverrideAction == 'traverse_to':
thanksPage = self.context.restrictedTraverse(
thanksPage.encode('utf-8'))
thanksPage = mapply(thanksPage, self.request.args,
self.request).encode('utf-8')
self.request.response.write(thanksPage)
else:
# we come back to the form itself.
# the thanks page is handled in the __call__ method
pass
def header_injection(self):
tal_expression = self.context.headerInjection
header_to_inject = get_expression(self.context, tal_expression)
if six.PY2 and isinstance(header_to_inject, six.text_type):
header_to_inject = header_to_inject.encode("utf-8")
return header_to_inject
def processActions(self, fields):
# get a list of adapters with no duplicates, retaining order
actions = getFieldsInOrder(get_actions(self.context))
for name, action in actions:
if not action.required:
continue
# Now, see if we should execute it.
# Check to see if execCondition exists and has contents
execCondition = IActionExtender(action).execCondition
if execCondition:
doit = get_expression(self.context, execCondition)
else:
doit = True
if doit and hasattr(action, "onSuccess"):
if IRegistrantData.providedBy(action):
result = action.onSuccess(
fields,
self.request,
max_attendees=getattr(self.context, "max_attendees", 0),
waiting_list_size=getattr(self.context, "waiting_list_size", 0),
)
else:
result = action.onSuccess(fields, self.request)
if isinstance(result, dict) and len(result):
return result
def handleSubmit(self, action):
unsorted_data, errors = self.extractData()
if errors:
self.status = self.formErrorsMessage
return
unsorted_data = self.updateServerSideData(unsorted_data)
errors = self.processActions(unsorted_data)
if errors:
return self.setErrorsMessage(errors)
data = OrderedDict(
[x for x in getFieldsInOrder(self.schema) if x[0] in unsorted_data]
)
data.update(unsorted_data)
thanksPageOverride = self.context.thanksPageOverride
if not thanksPageOverride:
# we come back to the form itself.
# the thanks page is handled in the __call__ method
return
thanksPageOverrideAction = self.context.thanksPageOverrideAction
thanksPage = get_expression(self.context, thanksPageOverride)
if six.PY2 and isinstance(thanksPage, six.text_type):
thanksPage = thanksPage.encode("utf-8")
if thanksPageOverrideAction == "redirect_to":
self.request.response.redirect(thanksPage)
return
if thanksPageOverrideAction == "traverse_to":
thanksPage = self.context.restrictedTraverse(thanksPage)
thanksPage = mapply(thanksPage, self.request.args, self.request)
self.request.response.write(safe_encode(thanksPage))
def handleSubmit(self, action):
unsorted_data, errors = self.extractData()
if errors:
self.status = self.formErrorsMessage
return
unsorted_data = self.updateServerSideData(unsorted_data)
errors = self.processActions(unsorted_data)
if errors:
return self.setErrorsMessage(errors)
data = OrderedDict(
[x for x in getFieldsInOrder(self.schema) if x[0] in unsorted_data]
)
data.update(unsorted_data)
thanksPageOverride = self.context.thanksPageOverride
if thanksPageOverride:
thanksPageOverrideAction = self.context.thanksPageOverrideAction
thanksPage = get_expression(self.context, thanksPageOverride)
if thanksPageOverrideAction == 'redirect_to':
self.request.response.redirect(thanksPage)
elif thanksPageOverrideAction == 'traverse_to':
thanksPage = self.context.restrictedTraverse(
thanksPage.encode('utf-8'))
thanksPage = mapply(
thanksPage,
self.request.args,
self.request
).encode('utf-8')
self.request.response.write(thanksPage)
else:
# we come back to the form itself.
# the thanks page is handled in the __call__ method
pass
def get_subject(self, fields, request, context):
"""Return subject
"""
# get subject header
nosubject = u'(no subject)' # TODO: translate
subject = None
if hasattr(self, 'subjectOverride') and self.subjectOverride:
# subject has a TALES override
subject = get_expression(context,
self.subjectOverride,
fields=fields).strip()
if not subject:
subject = getattr(self, 'msg_subject', nosubject)
subjectField = fields.get(self.subject_field, None)
if subjectField is not None:
subject = subjectField
else:
# we only do subject expansion if there's no field chosen
subject = dollar_replacer(subject, fields)
if isinstance(subject, basestring):
subject = safe_unicode(subject)
elif subject and isinstance(subject, (set, tuple, list)):
subject = ', '.join([safe_unicode(s) for s in subject])
else:
subject = nosubject
# transform subject into mail header encoded string
email_charset = 'utf-8'
msgSubject = self.secure_header_line(subject).encode(
email_charset, 'replace')
msgSubject = str(Header(msgSubject, email_charset))
return msgSubject
def handleSubmit(self, action):
data, errors = self.extractData()
if errors:
self.status = self.formErrorsMessage
return
data = self.updateServerSideData(data)
errors = self.processActions(data)
if errors:
return self.setErrorsMessage(errors)
thanksPageOverride = self.context.thanksPageOverride
if thanksPageOverride:
thanksPageOverrideAction = self.context.thanksPageOverrideAction
thanksPage = get_expression(self.context, thanksPageOverride)
if thanksPageOverrideAction == 'redirect_to':
self.request.response.redirect(thanksPage)
elif thanksPageOverrideAction == 'traverse_to':
thanksPage = self.context.restrictedTraverse(
thanksPage.encode('utf-8'))
thanksPage = mapply(
thanksPage, self.request.args, self.request).encode('utf-8')
self.request.response.write(thanksPage)
else:
self.thanksPage = True
replacer = DollarVarReplacer(data).sub
self.thanksPrologue = self.context.thanksPrologue and replacer(
self.context.thanksPrologue.output)
self.thanksEpilogue = self.context.thanksEpilogue and replacer(
self.context.thanksEpilogue.output)
if not self.context.showAll:
self.fields = self.setThanksFields(self.base_fields)
for group in self.groups:
group.fields = self.setThanksFields(
self.base_groups.get(group.label))
self.setDisplayMode(DISPLAY_MODE)
self.updateActions()
def get_subject(self, fields, request, context):
"""Return subject
"""
# get subject header
nosubject = '(no subject)'
if hasattr(self, 'subjectOverride') and self.subjectOverride and get_expression(context, self.subjectOverride):
# subject has a TALES override
subject = get_expression(context, self.subjectOverride).strip()
else:
subject = getattr(self, 'msg_subject', nosubject)
subjectField = fields.get(self.subject_field, None)
if subjectField is not None:
subject = subjectField
else:
# we only do subject expansion if there's no field chosen
subject = DollarVarReplacer(fields).sub(subject)
return subject
def get_header_info(self, fields, request, context,
from_addr=None, to_addr=None,
subject=None):
"""Return header info
header info is a dictionary
Keyword arguments:
request -- (optional) alternate request object to use
"""
(to, from_addr, reply) = self.get_addresses(fields, request, context)
headerinfo = OrderedDict()
headerinfo['To'] = self.secure_header_line(to)
headerinfo['From'] = self.secure_header_line(from_addr)
if reply:
headerinfo['Reply-To'] = self.secure_header_line(reply)
headerinfo['Subject'] = self.get_subject(fields, request, context)
# CC
cc_recips = filter(None, self.cc_recipients)
if hasattr(self, 'ccOverride') and self.ccOverride:
_cc = get_expression(context, self.ccOverride, fields=fields)
if _cc:
cc_recips = _cc
if cc_recips:
headerinfo['Cc'] = format_addresses(cc_recips)
# BCC
bcc_recips = filter(None, self.bcc_recipients)
if hasattr(self, 'bccOverride') and self.bccOverride:
_bcc = get_expression(context, self.bccOverride, fields=fields)
if _bcc:
bcc_recips = _bcc
if bcc_recips:
headerinfo['Bcc'] = format_addresses(bcc_recips)
for key in getattr(self, 'xinfo_headers', []):
headerinfo['X-{0}'.format(key)] = self.secure_header_line(
request.get(key, 'MISSING'))
return headerinfo
def updateActions(self):
super(EasyFormForm, self).updateActions()
if 'submit' in self.actions:
if self.context.submitLabelOverride:
self.actions['submit'].title = get_expression(
self.context, self.context.submitLabelOverride)
else:
self.actions['submit'].title = self.context.submitLabel
if 'reset' in self.actions:
self.actions['reset'].title = self.context.resetLabel
def action(self):
""" Redefine <form action=''> attribute.
"""
action = getattr(self.context, 'formActionOverride')
if action:
action = get_expression(self.context, action)
if not action:
action = self.context.absolute_url()
if self.context.forceSSL:
action = action.replace('http://', 'https://')
return action
def get_subject(self, fields, request, context):
"""Return subject
"""
# get subject header
nosubject = '(no subject)'
if hasattr(
self,
'subjectOverride') and self.subjectOverride and get_expression(
context, self.subjectOverride):
# subject has a TALES override
subject = get_expression(context, self.subjectOverride).strip()
else:
subject = getattr(self, 'msg_subject', nosubject)
subjectField = fields.get(self.subject_field, None)
if subjectField is not None:
subject = subjectField
else:
# we only do subject expansion if there's no field chosen
subject = DollarVarReplacer(fields).sub(subject)
return subject
def updateServerSideData(self, data):
for fname in self.schema:
field = self.schema[fname]
efield = IFieldExtender(field)
serverSide = getattr(efield, "serverSide", False)
if not serverSide:
continue
fdefault = field.default
TDefault = getattr(efield, "TDefault", None)
value = get_expression(self.context, TDefault) if TDefault else fdefault
data[fname] = value
return data
def setOmitFields(self, fields):
omit = []
for fname in fields:
field = fields[fname].field
efield = IFieldExtender(field)
TEnabled = getattr(efield, 'TEnabled', None)
serverSide = getattr(efield, 'serverSide', False)
if TEnabled and not get_expression(self.context, TEnabled) or serverSide:
omit.append(fname)
if omit:
fields = fields.omit(*omit)
return fields
def updateServerSideData(self, data):
for fname in self.schema:
field = self.schema[fname]
efield = IFieldExtender(field)
serverSide = getattr(efield, 'serverSide', False)
if not serverSide:
continue
fdefault = field.default
TDefault = getattr(efield, 'TDefault', None)
value = get_expression(
self.context, TDefault) if TDefault else fdefault
data[fname] = value
return data
def processActions(self, data):
# get a list of adapters with no duplicates, retaining order
actions = getFieldsInOrder(get_actions(self.context))
for name, action in actions:
if not action.required:
continue
# Now, see if we should execute it.
# Check to see if execCondition exists and has contents
execCondition = IActionExtender(action).execCondition
if execCondition:
doit = get_expression(self.context, execCondition)
else:
doit = True
if doit and hasattr(action, 'onSuccess'):
result = action.onSuccess(data, self.request)
if isinstance(result, dict) and len(result):
return result
def setOmitFields(self, fields):
omit = []
new_fields = []
for fname, field in fields.items():
efield = IFieldExtender(field.field)
TEnabled = getattr(efield, "TEnabled", None)
serverSide = getattr(efield, "serverSide", False)
if TEnabled and not get_expression(self.context, TEnabled) or serverSide:
omit.append(fname)
if getattr(efield, "THidden", False):
field.mode = HIDDEN_MODE
field.field.ignoreRequest = False
new_fields.append(field)
fields = fields.__class__(*new_fields)
if omit:
fields = fields.omit(*omit)
return fields
def get(self):
""" get default value of field from TDefault """
efield = IFieldExtender(self.field)
TDefault = getattr(efield, "TDefault", None)
if TDefault:
return get_expression(self.context, TDefault)
# see if there is another default adapter for this field instead
_, _, view_interface, _, _ = self.__class__.__component_adapts__
adapter = superAdapter(
view_interface,
self,
(self.context, self.request, self.view, self.field, self.widget),
name="default",
)
if adapter is not None:
return adapter.get()
else:
# TODO: this should have already been done by z3c.form.widget.update() so shouldn't be needed
return self.field.default
def validate(self, value):
""" Validate field by TValidator """
super(FieldExtenderValidator, self).validate(value)
efield = IFieldExtender(self.field)
validators = getattr(efield, 'validators', [])
if validators:
for validator in validators:
vmethod = queryUtility(IFieldValidator, name=validator)
if not vmethod:
continue
res = vmethod(value)
if res:
raise Invalid(res)
TValidator = getattr(efield, 'TValidator', None)
if TValidator:
try:
cerr = get_expression(self.context, TValidator, value=value)
except Exception as e:
raise Invalid(e)
if cerr:
raise Invalid(cerr)
def validate(self, value):
""" Validate field by TValidator """
super(FieldExtenderValidator, self).validate(value)
efield = IFieldExtender(self.field)
validators = getattr(efield, 'validators', [])
if validators:
for validator in validators:
vmethod = queryUtility(IFieldValidator, name=validator)
if not vmethod:
continue
res = vmethod(value)
if res:
raise Invalid(res)
TValidator = getattr(efield, 'TValidator', None)
if TValidator:
try:
cerr = get_expression(self.context, TValidator, value=value)
except Exception as e:
raise Invalid(e)
if cerr:
raise Invalid(cerr)
def get_subject(self, fields, request, context):
"""Return subject
"""
# get subject header
nosubject = u'(no subject)' # TODO: translate
subject = None
if hasattr(self, 'subjectOverride') and self.subjectOverride:
# subject has a TALES override
subject = get_expression(
context,
self.subjectOverride,
fields=fields
).strip()
if not subject:
subject = getattr(self, 'msg_subject', nosubject)
subjectField = fields.get(self.subject_field, None)
if subjectField is not None:
subject = subjectField
else:
# we only do subject expansion if there's no field chosen
subject = dollar_replacer(subject, fields)
if isinstance(subject, basestring):
subject = safe_unicode(subject)
elif subject and isinstance(subject, (set, tuple, list)):
subject = ', '.join([safe_unicode(s) for s in subject])
else:
subject = nosubject
# transform subject into mail header encoded string
email_charset = 'utf-8'
msgSubject = self.secure_header_line(
subject).encode(email_charset, 'replace')
msgSubject = str(Header(msgSubject, email_charset))
return msgSubject
def get_addresses(self,
fields,
request,
context,
from_addr=None,
to_addr=None):
"""Return addresses
"""
pprops = getToolByName(context, 'portal_properties')
site_props = getToolByName(pprops, 'site_properties')
portal = getToolByName(context, 'portal_url').getPortalObject()
pms = getToolByName(context, 'portal_membership')
# get Reply-To
reply_addr = None
if hasattr(self, 'replyto_field'):
reply_addr = fields.get(self.replyto_field, None)
# Get From address
if hasattr(
self,
'senderOverride') and self.senderOverride and get_expression(
context, self.senderOverride):
from_addr = get_expression(context, self.senderOverride).strip()
else:
from_addr = from_addr or site_props.getProperty('email_from_address') or \
portal.getProperty('email_from_address')
# Get To address and full name
if hasattr(self, 'recipientOverride'
) and self.recipientOverride and get_expression(
context, self.recipientOverride):
recip_email = get_expression(context, self.recipientOverride)
else:
recip_email = None
if hasattr(self, 'to_field') and self.to_field:
recip_email = fields.get(self.to_field, None)
if not recip_email:
recip_email = self.recipient_email
recip_email = self._destFormat(recip_email)
recip_name = self.recipient_name.encode('utf-8')
# if no to_addr and no recip_email specified, use owner adress if possible.
# if not, fall back to portal email_from_address.
# if still no destination, raise an assertion exception.
if not recip_email and not to_addr:
ownerinfo = context.getOwner()
ownerid = ownerinfo.getId()
fullname = ownerid
userdest = pms.getMemberById(ownerid)
if userdest is not None:
fullname = userdest.getProperty('fullname', ownerid)
toemail = ''
if userdest is not None:
toemail = userdest.getProperty('email', '')
if not toemail:
toemail = portal.getProperty('email_from_address')
assert toemail, """
Unable to mail form input because no recipient address has been specified.
Please check the recipient settings of the EasyForm "Mailer" within the
current form folder.
"""
to = formataddr((fullname, toemail))
else:
to = to_addr or formataddr((recip_name, recip_email))
return (to, from_addr, reply_addr)
def get(self):
""" get default value of field from TDefault """
fdefault = self.field.default
efield = IFieldExtender(self.field)
TDefault = getattr(efield, 'TDefault', None)
return get_expression(self.context, TDefault) if TDefault else fdefault
def get(self):
""" get default value of field from TDefault """
fdefault = self.field.default
efield = IFieldExtender(self.field)
TDefault = getattr(efield, 'TDefault', None)
return get_expression(self.context, TDefault) if TDefault else fdefault
