def container_moved_update_used_space(content, event):
"""Event called on folder, when they are moved, we want to update
the quota on parents folders.
"""
if content != event.object or IRoot.providedBy(content):
# Root is being destroyed, we don't care about quota anymore.
return
if event.newParent is event.oldParent:
# For rename event, we don't need to do something.
return
service = queryUtility(IExtensionService)
if service is None:
return
verify = service.get_quota_subsystem_status()
if verify is None:
# Quota accounting is disabled.
return
size = content.used_space
if not size or size < 0:
return
if event.oldParent and IQuotaContainer.providedBy(event.oldParent):
event.oldParent.update_used_space(-size, verify)
if event.newParent and IQuotaContainer.providedBy(event.newParent):
event.newParent.update_used_space(size, verify)
def container_moved_update_used_space(content, event):
"""Event called on folder, when they are moved, we want to update
the quota on parents folders.
"""
if content != event.object or IRoot.providedBy(content):
# Root is being destroyed, we don't care about quota anymore.
return
if event.newParent is event.oldParent:
# For rename event, we don't need to do something.
return
service = queryUtility(IExtensionService)
if service is None:
return
verify = service.get_quota_subsystem_status()
if verify is None:
# Quota accounting is disabled.
return
size = content.used_space
if not size or size < 0:
return
if event.oldParent and IQuotaContainer.providedBy(event.oldParent):
event.oldParent.update_used_space(-size, verify)
if event.newParent and IQuotaContainer.providedBy(event.newParent):
event.newParent.update_used_space(size, verify)
def content_moved_update_quota(content, event):
"""Event called on a quotable when they are moved to update quota
on parents folders.
"""
if content != event.object or event.newParent is event.oldParent:
return
service = queryUtility(IExtensionService)
if service is None:
return
verify = service.get_quota_subsystem_status()
if verify is None:
# Quota accouting is disabled
return
size = content.get_quota_usage()
if not size or size < 0:
return
if event.oldParent and IQuotaContainer.providedBy(event.oldParent):
event.oldParent.update_used_space(-size, verify)
if event.newParent and IQuotaContainer.providedBy(event.newParent):
event.newParent.update_used_space(size, verify)
def content_moved_update_quota(content, event):
"""Event called on a quotable when they are moved to update quota
on parents folders.
"""
if content != event.object or event.newParent is event.oldParent:
return
service = queryUtility(IExtensionService)
if service is None:
return
verify = service.get_quota_subsystem_status()
if verify is None:
# Quota accouting is disabled
return
size = content.get_quota_usage()
if not size or size < 0:
return
if event.oldParent and IQuotaContainer.providedBy(event.oldParent):
event.oldParent.update_used_space(-size, verify)
if event.newParent and IQuotaContainer.providedBy(event.newParent):
event.newParent.update_used_space(size, verify)
def update_quota(self):
parent = aq_parent(self)
if IQuotaContainer.providedBy(parent):
service = queryUtility(IExtensionService)
if service is None:
return
verify = service.get_quota_subsystem_status()
if verify is None:
return
# Every content must be inside a container (unless they
# are inside an image ...).
new_size = self.get_quota_usage()
if new_size < 0:
# Broken quota usage
return
delta = new_size - self._old_size
if delta:
parent.update_used_space(delta, verify)
self._old_size = new_size
def update_quota(self):
parent = aq_parent(self)
if IQuotaContainer.providedBy(parent):
service = queryUtility(IExtensionService)
if service is None:
return
verify = service.get_quota_subsystem_status()
if verify is None:
return
# Every content must be inside a container (unless they
# are inside an image ...).
new_size = self.get_quota_usage()
if new_size < 0:
# Broken quota usage
return
delta = new_size - self._old_size
if delta:
parent.update_used_space(delta, verify)
self._old_size = new_size
