def _update_syndication_info(portal):
# now, go through all containers and look for syndication_info
# objects
from Products.CMFPlone.interfaces.syndication import IFeedSettings
from Products.CMFPlone.interfaces.syndication import ISyndicatable
catalog = getToolByName(portal, 'portal_catalog')
# get all folder types from portal_types
at_tool = getToolByName(portal, 'archetype_tool', None)
folder_types = set([])
if at_tool is not None:
for _type in at_tool.listPortalTypesWithInterfaces([ISyndicatable]):
folder_types.add(_type.getId())
folder_types = folder_types | _getDexterityFolderTypes(portal)
for brain in catalog(portal_type=tuple(folder_types)):
try:
obj = brain.getObject()
except (AttributeError, KeyError):
continue
if 'syndication_information' not in obj.objectIds():
return
# just having syndication info object means
# syndication is enabled
info = obj.syndication_information
try:
settings = IFeedSettings(obj)
except TypeError:
continue
settings.enabled = True
try:
settings.max_items = info.max_items
except AttributeError:
pass
settings.feed_types = ('RSS',)
obj.manage_delObjects(['syndication_information'])
def upgradeSyndication(context):
from zope.component import getUtility, getSiteManager
from plone.registry.interfaces import IRegistry
from Products.CMFCore.interfaces import ISyndicationTool
from Products.CMFPlone.interfaces.syndication import ISyndicatable
from Products.CMFPlone.interfaces.syndication import (
ISiteSyndicationSettings, IFeedSettings)
portal = getToolByName(context, 'portal_url').getPortalObject()
def getDexterityFolderTypes():
try:
from plone.dexterity.interfaces import IDexterityFTI
from plone.dexterity.utils import resolveDottedName
except ImportError:
return set([])
portal_types = getToolByName(portal, 'portal_types')
types = [
fti for fti in portal_types.listTypeInfo()
if IDexterityFTI.providedBy(fti)
]
ftypes = set([])
for _type in types:
klass = resolveDottedName(_type.klass)
if ISyndicatable.implementedBy(klass):
ftypes.add(_type.getId())
return ftypes
logger.info('Migrating syndication tool')
registry = getUtility(IRegistry)
synd_settings = registry.forInterface(ISiteSyndicationSettings)
# default settings work fine here if all settings are not
# available
try:
old_synd_tool = portal.portal_syndication
try:
synd_settings.allowed = old_synd_tool.isAllowed
except AttributeError:
pass
try:
synd_settings.max_items = old_synd_tool.max_items
except AttributeError:
pass
portal.manage_delObjects(['portal_syndication'])
except AttributeError:
pass
sm = getSiteManager()
sm.unregisterUtility(provided=ISyndicationTool)
# now, go through all containers and look for syndication_info
# objects
catalog = getToolByName(portal, 'portal_catalog')
# get all folder types from portal_types
at_tool = getToolByName(portal, 'archetype_tool')
folder_types = set([])
for _type in at_tool.listPortalTypesWithInterfaces([ISyndicatable]):
folder_types.add(_type.getId())
folder_types = folder_types | getDexterityFolderTypes()
for brain in catalog(portal_type=tuple(folder_types)):
try:
obj = brain.getObject()
except (AttributeError, KeyError):
continue
if 'syndication_information' in obj.objectIds():
# just having syndication info object means
# syndication is enabled
info = obj.syndication_information
try:
settings = IFeedSettings(obj)
except TypeError:
continue
settings.enabled = True
try:
settings.max_items = info.max_items
except AttributeError:
pass
settings.feed_types = ('RSS', )
obj.manage_delObjects(['syndication_information'])
def upgradeSyndication(context):
from zope.component import getUtility, getSiteManager
from plone.registry.interfaces import IRegistry
from Products.CMFCore.interfaces import ISyndicationTool
from Products.CMFPlone.interfaces.syndication import ISyndicatable
from Products.CMFPlone.interfaces.syndication import (
ISiteSyndicationSettings, IFeedSettings)
portal = getToolByName(context, 'portal_url').getPortalObject()
def getDexterityFolderTypes():
try:
from plone.dexterity.interfaces import IDexterityFTI
from plone.dexterity.utils import resolveDottedName
except ImportError:
return set([])
portal_types = getToolByName(portal, 'portal_types')
types = [fti for fti in portal_types.listTypeInfo() if
IDexterityFTI.providedBy(fti)]
ftypes = set([])
for _type in types:
klass = resolveDottedName(_type.klass)
if ISyndicatable.implementedBy(klass):
ftypes.add(_type.getId())
return ftypes
logger.info('Migrating syndication tool')
registry = getUtility(IRegistry)
synd_settings = registry.forInterface(ISiteSyndicationSettings)
# default settings work fine here if all settings are not
# available
try:
old_synd_tool = portal.portal_syndication
try:
synd_settings.allowed = old_synd_tool.isAllowed
except AttributeError:
pass
try:
synd_settings.max_items = old_synd_tool.max_items
except AttributeError:
pass
portal.manage_delObjects(['portal_syndication'])
except AttributeError:
pass
sm = getSiteManager()
sm.unregisterUtility(provided=ISyndicationTool)
# now, go through all containers and look for syndication_info
# objects
catalog = getToolByName(portal, 'portal_catalog')
# get all folder types from portal_types
at_tool = getToolByName(portal, 'archetype_tool')
folder_types = set([])
for _type in at_tool.listPortalTypesWithInterfaces([ISyndicatable]):
folder_types.add(_type.getId())
folder_types = folder_types | getDexterityFolderTypes()
for brain in catalog(portal_type=tuple(folder_types)):
try:
obj = brain.getObject()
except (AttributeError, KeyError):
continue
if 'syndication_information' in obj.objectIds():
# just having syndication info object means
# syndication is enabled
info = obj.syndication_information
try:
settings = IFeedSettings(obj)
except TypeError:
continue
settings.enabled = True
try:
settings.max_items = info.max_items
except AttributeError:
pass
settings.feed_types = ('RSS',)
obj.manage_delObjects(['syndication_information'])
