def checkin_allowed(self):
""" Check if a checkin is allowed.
Conditions:
- provides IIterateAware
- is not baseline
- is the working copy
- is versionable
- user should have ModifyPortalContent permission
"""
context = aq_inner( self.context )
if not interfaces.IIterateAware.providedBy( context ):
return False
if context == get_baseline( context ):
return False
if context != get_working_copy( context ):
return False
archiver = interfaces.IObjectArchiver(context)
if not archiver.isVersionable():
return False
checkPermission = getSecurityManager().checkPermission
if not checkPermission(ModifyPortalContent, context):
return False
return True
def checkin_allowed(self):
"""Check if a checkin is allowed
"""
context = aq_inner(self.context)
checkPermission = getSecurityManager().checkPermission
if not interfaces.IIterateAware.providedBy(context):
return False
archiver = interfaces.IObjectArchiver(context)
if not archiver.isVersionable():
return False
if not IWorkingCopy.providedBy(context):
return False
policy = ICheckinCheckoutPolicy(context, None)
if policy is None:
return False
original = policy.getBaseline()
if original is None:
return False
can_modify = checkPermission(
Products.CMFCore.permissions.ModifyPortalContent,
original,
)
if not can_modify:
return False
return True
def checkout_allowed(self):
"""Check if a checkout is allowed.
"""
context = aq_inner(self.context)
checkPermission = getSecurityManager().checkPermission
if not interfaces.IIterateAware.providedBy(context):
return False
archiver = interfaces.IObjectArchiver(context)
if not archiver.isVersionable():
return False
policy = ICheckinCheckoutPolicy(context, None)
if policy is None:
return False
if policy.getWorkingCopy() is not None:
return False
# check if its is a checkout
if policy.getBaseline() is not None:
return False
can_check_out = checkPermission(permissions.CheckoutPermission,
context)
if not can_check_out:
return False
return True
def checkout_allowed(self):
""" Check if a checkout is allowed.
Conditions:
- provides IIterateAware
- is versionable
- there is no checkout
"""
context = aq_inner( self.context )
if not interfaces.IIterateAware.providedBy( context ):
return False
archiver = interfaces.IObjectArchiver(context)
if not archiver.isVersionable():
return False
if get_checkout_relation( context ):
return False
return True
def checkin_allowed(self):
"""Check if a checkin is allowed
"""
context = aq_inner(self.context)
checkPermission = getSecurityManager().checkPermission
if not interfaces.IIterateAware.providedBy(context):
return False
archiver = interfaces.IObjectArchiver(context)
if not archiver.isVersionable():
return False
original = self.get_original(context)
if original is None:
return False
if not checkPermission(permissions.CheckinPermission, original):
return False
return True
def checkout_allowed(self):
"""Check if a checkout is allowed.
"""
context = aq_inner(self.context)
if not interfaces.IIterateAware.providedBy(context):
return False
if not IReferenceable.providedBy(context):
return False
archiver = interfaces.IObjectArchiver(context)
if not archiver.isVersionable():
return False
# check if there is an existing checkout
if len(context.getBRefs(WorkingCopyRelation.relationship)) > 0:
return False
# check if its is a checkout
if len(context.getRefs(WorkingCopyRelation.relationship)) > 0:
return False
return True
def checkout_allowed(self):
"""Check if a checkout is allowed.
"""
context = aq_inner(self.context)
if not interfaces.IIterateAware.providedBy(context):
return False
archiver = interfaces.IObjectArchiver(context)
if not archiver.isVersionable():
return False
policy = ICheckinCheckoutPolicy(context, None)
if policy is None:
return False
if policy.getWorkingCopy() is not None:
return False
# check if its is a checkout
if policy.getBaseline() is not None:
return False
return True
def handleAfterCheckin(event):
archiver = interfaces.IObjectArchiver(event.object)
archiver.save(event.message)
def handleBeforeCheckout(event):
archiver = interfaces.IObjectArchiver(event.object)
if archiver.isModified() or not archiver.isVersioned():
archiver.save("Baseline created")