def test_attribute_uuid_create_handler(self):
from zope.interface import implementer
from zope.event import notify
from zope.lifecycleevent import ObjectCreatedEvent
from zope.lifecycleevent import ObjectCopiedEvent
from plone.uuid.interfaces import IAttributeUUID
from plone.uuid.interfaces import IUUID
from plone.uuid.interfaces import ATTRIBUTE_NAME
@implementer(IAttributeUUID)
class Context(object):
pass
context = Context()
notify(ObjectCreatedEvent(context))
uuid = IUUID(context, None)
self.assertNotEqual(uuid, None)
self.assertTrue(isinstance(uuid, str))
# calling handler again won't change if UUID already present:
notify(ObjectCreatedEvent(context))
self.assertEqual(uuid, IUUID(context, None))
# ...except when the UUID attribute was the result of a copy
copied = Context()
setattr(copied, ATTRIBUTE_NAME, IUUID(context, None))
self.assertNotEqual(IUUID(copied, None), None) # mimic copied state
self.assertEqual(uuid, IUUID(copied, None)) # before handler
notify(ObjectCopiedEvent(copied, original=context))
self.assertNotEqual(uuid, None)
self.assertNotEqual(uuid, IUUID(copied, None)) # copy has new UID
def _setter(ob, *args, **kw):
if ob.isPrincipiaFolderish:
tool = getattr(Acquisition.aq_parent(ob), 'portal_languages')
if tool.id in ob.objectIds():
ob._delObject(tool.id)
newob = tool._getCopy(tool)
newob._setId(tool.id)
notify(ObjectCopiedEvent(newob, tool))
ob._setOb(tool.id, newob)
ob._objects = ob._objects + (dict(meta_type=tool.meta_type,
id=tool.id), )
newob = ob._getOb(tool.id)
newob.wl_clearLocks()
newob._postCopy(ob, op=0)
newob.manage_afterClone(newob)
notify(ObjectClonedEvent(newob))
languages = kw.get('languages', None)
if languages:
if isinstance(languages, tuple):
languages = list(languages)
elif isinstance(languages, types.StringType) or isinstance(
languages, types.UnicodeType):
languages = [languages]
newob.supported_langs = languages
return ["Added language tool to %s" % ob.getId()]
def manage_clone(self, ob, id, REQUEST=None):
"""Clone an object, creating a new object with the given id.
"""
if not ob.cb_isCopyable():
raise CopyError('Not Supported')
try:
self._checkId(id)
except Exception:
raise CopyError('Invalid Id')
self._verifyObjectPaste(ob)
try:
ob._notifyOfCopyTo(self, op=0)
except ConflictError:
raise
except Exception:
raise CopyError('Clone Error')
orig_ob = ob
ob = ob._getCopy(self)
ob._setId(id)
notify(ObjectCopiedEvent(ob, orig_ob))
self._setObject(id, ob)
ob = self._getOb(id)
ob._postCopy(self, op=0)
compatibilityCall('manage_afterClone', ob, ob)
notify(ObjectClonedEvent(ob))
return ob
def __call__(self):
if self.request.method != "POST":
raise NotFound(self, "library-insert", self.request)
path = self.request.form.get("path")
if not path:
raise NotFound(self, "library-insert",
self.request) # XXX Wrong exception type
target = aq_inner(self.context)
app = target.getPhysicalRoot()
source = app.restrictedTraverse(path)
if not is_allowed(target, source):
raise NotFound(self, "library-insert",
self.request) # XXX Wrong exception type
copy = source._getCopy(target)
assign_ids(target, copy)
notify(ObjectCopiedEvent(copy, source))
target._setObject(copy.id, copy)
copy = target[copy.id]
copy._postCopy(target, op=0)
notify(ObjectClonedEvent(copy))
api.portal.show_message(
_(
'Added a copy of "${title}" to your OiRA tool.',
mapping={"title": copy.title},
),
request=self.request,
type="success",
)
self.request.RESPONSE.redirect(copy.absolute_url())
class CopyActionExecutor(object):
"""The executor for this action.
"""
implements(IExecutable)
adapts(Interface, ICopyAction, Interface)
def __init__(self, context, element, event):
self.context = context
self.element = element
self.event = event
def __call__(self):
portal_url = getToolByName(self.context, 'portal_url', None)
if portal_url is None:
return False
obj = self.event.object
path = self.element.target_folder
if len(path) > 1 and path[0] == '/':
path = path[1:]
target = portal_url.getPortalObject().unrestrictedTraverse(
str(path), None)
if target is None:
self.error(
obj,
_(u"Target folder ${target} does not exist.",
mapping={'target': path}))
return False
try:
obj._notifyOfCopyTo(target, op=0)
except ConflictError:
raise
except Exception, e:
self.error(obj, str(e))
return False
old_id = obj.getId()
new_id = self.generate_id(target, old_id)
orig_obj = obj
obj = obj._getCopy(target)
obj._setId(new_id)
notify(ObjectCopiedEvent(obj, orig_obj))
target._setObject(new_id, obj)
obj = target._getOb(new_id)
obj.wl_clearLocks()
obj._postCopy(target, op=0)
OFS.subscribers.compatibilityCall('manage_afterClone', obj, obj)
notify(ObjectClonedEvent(obj))
return True
def __copy(self, content, to_identifier):
# Copy a content to to_identifier in the container
copy = content._getCopy(self.context)
copy._setId(to_identifier)
notify(ObjectCopiedEvent(copy, content))
self.context._setObject(to_identifier, copy)
copy = self.context._getOb(to_identifier)
compatibilityCall('manage_afterClone', copy, copy)
notify(ObjectClonedEvent(copy))
return copy
def __call__(self):
portal_url = getToolByName(self.context, 'portal_url', None)
if portal_url is None:
return False
obj = self.event.object
path = self.element.target_folder
if len(path) > 1 and path[0] == '/':
path = path[1:]
target = portal_url.getPortalObject().unrestrictedTraverse(
str(path),
None,
)
if target is None:
self.error(
obj,
_(u'Target folder ${target} does not exist.',
mapping={'target': path}))
return False
try:
obj._notifyOfCopyTo(target, op=0)
except ConflictError:
raise
except Exception as e:
self.error(obj, str(e))
return False
old_id = obj.getId()
new_id = self.generate_id(target, old_id)
orig_obj = obj
obj = obj._getCopy(target)
obj._setId(new_id)
notify(ObjectCopiedEvent(obj, orig_obj))
target._setObject(new_id, obj)
obj = target._getOb(new_id)
obj.wl_clearLocks()
obj._postCopy(target, op=0)
OFS.subscribers.compatibilityCall('manage_afterClone', obj, obj)
notify(ObjectClonedEvent(obj))
return True
def onObjectDeletion(object=None):
import transaction
from zope.event import notify
from zope.app.container.contained import ObjectMovedEvent
from zope.app.container.contained import notifyContainerModified
from OFS.event import ObjectClonedEvent
import OFS.subscribers
from zope.lifecycleevent import ObjectCopiedEvent
if object <> None:
portal = object.portal_url.getPortalObject()
org_user = getSecurityManager().getUser()
try:
objRBin = getPreferredRecycleBin(object)
if objRBin <> None:
#impersonateUser
username = getUserToImpersonate(portal, objRBin)
impersonateUser(portal, username)
#
parent = aq_parent(aq_inner(object))
orig_id = object.getId()
id = _get_id(objRBin, orig_id)
orig_ob = object
object = object._getCopy(parent)
object._setId(id)
addPropertiesOnDelete(portal, object, orig_ob, org_user,
"/".join(parent.getPhysicalPath()))
notify(ObjectCopiedEvent(object, orig_ob))
objRBin._setObject(id, object)
ob = objRBin._getOb(id)
ob._postCopy(objRBin, op=0)
OFS.subscribers.compatibilityCall('manage_afterClone', ob, ob)
notify(ObjectClonedEvent(ob))
except AttributeError:
pass
#undo imporsination
newSecurityManager(None, org_user)
def backup_form(form, site):
formId = form.getId()
copyId = 'original-premigration-%s' % formId
series = form.__parent__
## make clone:
unwrapped = aq_base(form)
copied = unwrapped._getCopy(series)
copied._setId(copyId)
copied.title = '%s (archival copy, pre-migration)' % copied.title
notify(ObjectCopiedEvent(copied, form))
series._setObject(copyId, copied)
copied = series._getOb(copyId)
notify(ObjectClonedEvent(copied))
## make clone private:
site.portal_workflow.doActionFor(copied, 'hide')
def test_copy_subfolder(self):
copied_subfolder = api.content.copy(
self.first_classification_subfolder,
self.second_classification_folder)
notify(
ObjectCopiedEvent(
self.first_classification_subfolder,
copied_subfolder,
))
copied_subfolder_indexes = self.get_index_data(copied_subfolder)
self.assertEqual(copied_subfolder_indexes["ClassificationFolderSort"],
"Folder2|Subfolder1")
self.assertIn("folder2", copied_subfolder_indexes["SearchableText"])
def _add_language_tool(country_folder, country_name, languages):
log.info('_add_language_tool for %s' % country_name)
tool = getToolByName(country_folder, 'portal_languages')
newob = tool._getCopy(tool)
newob._setId(tool.id)
notify(ObjectCopiedEvent(newob, tool))
country_folder._setOb(tool.id, newob)
country_folder._objects = country_folder._objects + (dict(
meta_type=tool.meta_type, id=tool.id), )
ltool = country_folder._getOb(tool.id)
ltool.wl_clearLocks()
ltool._postCopy(country_folder, op=0)
ltool.manage_afterClone(ltool)
notify(ObjectClonedEvent(ltool))
ltool.supported_langs = languages
def translateThis(self, attrs=[]):
""" Translates the current object into all languages and transferres the given attributes """
context = Acquisition.aq_inner(self.context)
if 'title' not in attrs:
attrs.append('title')
# Only do this from the canonical
context = context.getCanonical()
res = []
for lang in self.langs:
if context.hasTranslation(lang):
res.append("Translation for %s exists" % lang)
continue
context.addTranslation(lang)
trans = context.getTranslation(lang)
res.append("Added Translation for %s" % lang)
for attr in attrs:
val = context.getField(attr).getAccessor(context)()
trans.getField(attr).getMutator(trans)(val)
res.append(" > Transferred Attribute %s" % attr)
if context.portal_type == 'Topic':
# copy the contents as well
ids = context.objectIds()
ids.remove('syndication_information')
for id in ids:
orig_ob = getattr(context, id)
ob = orig_ob._getCopy(context)
ob._setId(id)
notify(ObjectCopiedEvent(ob, orig_ob))
trans._setObject(id, ob)
ob = trans._getOb(id)
ob.wl_clearLocks()
ob._postCopy(trans, op=0)
ob.manage_afterClone(ob)
notify(ObjectClonedEvent(ob))
res.append(" > Transferred Topic contents")
return res
def manage_clone(self, ob, id, REQUEST=None):
"""Clone an object, creating a new object with the given id.
"""
if not ob.cb_isCopyable():
raise CopyError(eNotSupported % escape(ob.getId()))
try:
self._checkId(id)
except:
raise CopyError(MessageDialog(
title='Invalid Id',
message=sys.exc_info()[1],
action ='manage_main'))
self._verifyObjectPaste(ob)
try:
ob._notifyOfCopyTo(self, op=0)
except ConflictError:
raise
except:
raise CopyError(MessageDialog(
title="Clone Error",
message=sys.exc_info()[1],
action='manage_main'))
orig_ob = ob
ob = ob._getCopy(self)
ob._setId(id)
notify(ObjectCopiedEvent(ob, orig_ob))
self._setObject(id, ob)
ob = self._getOb(id)
ob._postCopy(self, op=0)
compatibilityCall('manage_afterClone', ob, ob)
notify(ObjectClonedEvent(ob))
return ob
def update(self):
req = self.request
if req.get('REQUEST_METHOD', 'GET') == 'POST' and 'makeclone' in req:
source = self.context
parent = source.__parent__
target = source._getCopy(parent)
target.title = req.get('clone_title', source.title).decode('utf-8')
target.description = req.get(
'clone_description',
source.description,
).decode('utf-8')
target_id = self.target_id(target, parent)
target._setId(target_id)
notify(ObjectCopiedEvent(target, source))
parent._setObject(target_id, target)
target = parent.get(target_id)
target.wl_clearLocks()
notify(ObjectClonedEvent(target))
self.status.add(
u'Created a new data set with title "%s" cloned from '
u'original data set "%s"' % (target.title, source.title),
type=u'info',
)
req.response.redirect(target.absolute_url() + '/edit')
def copyTo(self, target, new_name=None):
"""Copy this object to the `target` given.
Returns the new name within the `target`. After the copy
is created and before adding it to the target container,
an `IObjectCopied` event is published.
"""
obj = self.context
container = obj.__parent__
orig_name = obj.__name__
if new_name is None:
new_name = orig_name
checkObject(target, new_name, obj)
chooser = INameChooser(target)
new_name = chooser.chooseName(new_name, obj)
new = copy(obj)
notify(ObjectCopiedEvent(new, obj))
target[new_name] = new
return new_name
def render(self):
if self.request.method != 'POST':
raise NotFound(self, 'library-insert', self.request)
path = self.request.form.get('path')
if not path:
raise NotFound(self, 'library-insert', self.request) # XXX Wrong exception type
target = aq_inner(self.context)
app = target.getPhysicalRoot()
source = app.restrictedTraverse(path)
if not is_allowed(target, source):
raise NotFound(self, 'library-insert', self.request) # XXX Wrong exception type
copy = source._getCopy(target)
assign_ids(target, copy)
notify(ObjectCopiedEvent(copy, source))
target._setObject(copy.id, copy)
copy = target[copy.id]
copy._postCopy(target, op=0)
notify(ObjectClonedEvent(copy))
IStatusMessage(self.request).addStatusMessage(
_(u'Added a copy of "${title}" to your OiRA tool.',
mapping={'title': copy.title}),
type='success')
self.response.redirect(copy.absolute_url())
def COPY(self, REQUEST, RESPONSE):
"""Create a duplicate of the source resource whose state
and behavior match that of the source resource as closely
as possible. Though we may later try to make a copy appear
seamless across namespaces (e.g. from Zope to Apache), COPY
is currently only supported within the Zope namespace."""
self.dav__init(REQUEST, RESPONSE)
if not hasattr(aq_base(self), 'cb_isCopyable') or \
not self.cb_isCopyable():
raise MethodNotAllowed('This object may not be copied.')
depth = REQUEST.get_header('Depth', 'infinity')
if depth not in ('0', 'infinity'):
raise BadRequest('Invalid Depth header.')
dest = REQUEST.get_header('Destination', '')
while dest and dest[-1] == '/':
dest = dest[:-1]
if not dest:
raise BadRequest('Invalid Destination header.')
try:
path = REQUEST.physicalPathFromURL(dest)
except ValueError:
raise BadRequest('Invalid Destination header')
name = path.pop()
oflag = REQUEST.get_header('Overwrite', 'F').upper()
if oflag not in ('T', 'F'):
raise BadRequest('Invalid Overwrite header.')
try:
parent = self.restrictedTraverse(path)
except ValueError:
raise Conflict('Attempt to copy to an unknown namespace.')
except NotFound:
raise Conflict('Object ancestors must already exist.')
except Exception:
raise
if hasattr(parent, '__null_resource__'):
raise Conflict('Object ancestors must already exist.')
existing = hasattr(aq_base(parent), name)
if existing and oflag == 'F':
raise PreconditionFailed('Destination resource exists.')
try:
parent._checkId(name, allow_dup=1)
except Exception:
raise Forbidden(sys.exc_info()[1])
try:
parent._verifyObjectPaste(self)
except Unauthorized:
raise
except Exception:
raise Forbidden(sys.exc_info()[1])
# Now check locks. The If header on a copy only cares about the
# lock on the destination, so we need to check out the destinations
# lock status.
ifhdr = REQUEST.get_header('If', '')
if existing:
# The destination itself exists, so we need to check its locks
destob = aq_base(parent)._getOb(name)
if IWriteLock.providedBy(destob) and destob.wl_isLocked():
if ifhdr:
itrue = destob.dav__simpleifhandler(
REQUEST, RESPONSE, 'COPY', refresh=1)
if not itrue:
raise PreconditionFailed()
else:
raise Locked('Destination is locked.')
elif IWriteLock.providedBy(parent) and parent.wl_isLocked():
if ifhdr:
parent.dav__simpleifhandler(REQUEST, RESPONSE, 'COPY',
refresh=1)
else:
raise Locked('Destination is locked.')
self._notifyOfCopyTo(parent, op=0)
ob = self._getCopy(parent)
ob._setId(name)
if depth == '0' and isDavCollection(ob):
for id in ob.objectIds():
ob._delObject(id)
notify(ObjectCopiedEvent(ob, self))
if existing:
object = getattr(parent, name)
self.dav__validate(object, 'DELETE', REQUEST)
parent._delObject(name)
parent._setObject(name, ob)
ob = parent._getOb(name)
ob._postCopy(parent, op=0)
compatibilityCall('manage_afterClone', ob, ob)
notify(ObjectClonedEvent(ob))
# We remove any locks from the copied object because webdav clients
# don't track the lock status and the lock token for copied resources
ob.wl_clearLocks()
RESPONSE.setStatus(existing and 204 or 201)
if not existing:
RESPONSE.setHeader('Location', dest)
RESPONSE.setBody('')
return RESPONSE
def manage_pasteObjects(self, cb_copy_data=None, REQUEST=None):
"""Paste previously copied objects into the current object.
If calling manage_pasteObjects from python code, pass the result of a
previous call to manage_cutObjects or manage_copyObjects as the first
argument.
Also sends IObjectCopiedEvent and IObjectClonedEvent
or IObjectWillBeMovedEvent and IObjectMovedEvent.
"""
if cb_copy_data is not None:
cp = cb_copy_data
elif REQUEST is not None and REQUEST.has_key('__cp'):
cp = REQUEST['__cp']
else:
cp = None
if cp is None:
raise CopyError, eNoData
try:
op, mdatas = _cb_decode(cp)
except:
raise CopyError, eInvalid
oblist = []
app = self.getPhysicalRoot()
for mdata in mdatas:
m = Moniker.loadMoniker(mdata)
try:
ob = m.bind(app)
except ConflictError:
raise
except:
raise CopyError, eNotFound
self._verifyObjectPaste(ob, validate_src=op+1)
oblist.append(ob)
result = []
if op == 0:
# Copy operation
for ob in oblist:
orig_id = ob.getId()
if not ob.cb_isCopyable():
raise CopyError, eNotSupported % escape(orig_id)
try:
ob._notifyOfCopyTo(self, op=0)
except ConflictError:
raise
except:
raise CopyError, MessageDialog(
title="Copy Error",
message=sys.exc_info()[1],
action='manage_main')
id = self._get_id(orig_id)
result.append({'id': orig_id, 'new_id': id})
orig_ob = ob
ob = ob._getCopy(self)
ob._setId(id)
notify(ObjectCopiedEvent(ob, orig_ob))
self._setObject(id, ob)
ob = self._getOb(id)
ob.wl_clearLocks()
ob._postCopy(self, op=0)
OFS.subscribers.compatibilityCall('manage_afterClone', ob, ob)
notify(ObjectClonedEvent(ob))
if REQUEST is not None:
return self.manage_main(self, REQUEST, update_menu=1,
cb_dataValid=1)
elif op == 1:
# Move operation
for ob in oblist:
orig_id = ob.getId()
if not ob.cb_isMoveable():
raise CopyError, eNotSupported % escape(orig_id)
try:
ob._notifyOfCopyTo(self, op=1)
except ConflictError:
raise
except:
raise CopyError, MessageDialog(
title="Move Error",
message=sys.exc_info()[1],
action='manage_main')
if not sanity_check(self, ob):
raise CopyError, "This object cannot be pasted into itself"
orig_container = aq_parent(aq_inner(ob))
if aq_base(orig_container) is aq_base(self):
id = orig_id
else:
id = self._get_id(orig_id)
result.append({'id': orig_id, 'new_id': id})
notify(ObjectWillBeMovedEvent(ob, orig_container, orig_id,
self, id))
# try to make ownership explicit so that it gets carried
# along to the new location if needed.
ob.manage_changeOwnershipType(explicit=1)
try:
orig_container._delObject(orig_id, suppress_events=True)
except TypeError:
# BBB: removed in Zope 2.11
orig_container._delObject(orig_id)
warnings.warn(
"%s._delObject without suppress_events is deprecated "
"and will be removed in Zope 2.11." %
orig_container.__class__.__name__, DeprecationWarning)
ob = aq_base(ob)
ob._setId(id)
try:
self._setObject(id, ob, set_owner=0, suppress_events=True)
except TypeError:
# BBB: removed in Zope 2.11
self._setObject(id, ob, set_owner=0)
warnings.warn(
"%s._setObject without suppress_events is deprecated "
"and will be removed in Zope 2.11." %
self.__class__.__name__, DeprecationWarning)
ob = self._getOb(id)
notify(ObjectMovedEvent(ob, orig_container, orig_id, self, id))
notifyContainerModified(orig_container)
if aq_base(orig_container) is not aq_base(self):
notifyContainerModified(self)
ob._postCopy(self, op=1)
# try to make ownership implicit if possible
ob.manage_changeOwnershipType(explicit=0)
if REQUEST is not None:
REQUEST['RESPONSE'].setCookie('__cp', 'deleted',
path='%s' % cookie_path(REQUEST),
expires='Wed, 31-Dec-97 23:59:59 GMT')
REQUEST['__cp'] = None
return self.manage_main(self, REQUEST, update_menu=1,
cb_dataValid=0)
return result
def _pasteObjects(self, cp, cb_maxsize=0):
"""Paste previously copied objects into the current object.
``cp`` is the list of objects for paste as encoded by ``_cb_encode``.
If calling _pasteObjects from python code, pass the result of a
previous call to manage_cutObjects or manage_copyObjects as the first
argument.
``cb_maxsize`` is the maximum size of the JSON representation of the
object list. Set it to a non-zero value to prevent DoS attacks with
huge object lists or zlib bombs.
This method sends IObjectCopiedEvent and IObjectClonedEvent
or IObjectWillBeMovedEvent and IObjectMovedEvent.
Returns tuple of (operator, list of {'id': orig_id, 'new_id': new_id}).
Where `operator` is 0 for a copy operation and 1 for a move operation.
"""
if cp is None:
raise CopyError('No clipboard data found.')
try:
op, mdatas = _cb_decode(cp, cb_maxsize)
except Exception as e:
six.raise_from(CopyError('Clipboard Error'), e)
oblist = []
app = self.getPhysicalRoot()
for mdata in mdatas:
m = loadMoniker(mdata)
try:
ob = m.bind(app)
except ConflictError:
raise
except Exception:
raise CopyError('Item Not Found')
self._verifyObjectPaste(ob, validate_src=op + 1)
oblist.append(ob)
result = []
if op == 0:
# Copy operation
for ob in oblist:
orig_id = ob.getId()
if not ob.cb_isCopyable():
raise CopyError('Not Supported')
try:
ob._notifyOfCopyTo(self, op=0)
except ConflictError:
raise
except Exception:
raise CopyError('Copy Error')
id = self._get_id(orig_id)
result.append({'id': orig_id, 'new_id': id})
orig_ob = ob
ob = ob._getCopy(self)
ob._setId(id)
notify(ObjectCopiedEvent(ob, orig_ob))
self._setObject(id, ob)
ob = self._getOb(id)
ob.wl_clearLocks()
ob._postCopy(self, op=0)
compatibilityCall('manage_afterClone', ob, ob)
notify(ObjectClonedEvent(ob))
elif op == 1:
# Move operation
for ob in oblist:
orig_id = ob.getId()
if not ob.cb_isMoveable():
raise CopyError('Not Supported')
try:
ob._notifyOfCopyTo(self, op=1)
except ConflictError:
raise
except Exception:
raise CopyError('Move Error')
if not sanity_check(self, ob):
raise CopyError("This object cannot be pasted into itself")
orig_container = aq_parent(aq_inner(ob))
if aq_base(orig_container) is aq_base(self):
id = orig_id
else:
id = self._get_id(orig_id)
result.append({'id': orig_id, 'new_id': id})
notify(
ObjectWillBeMovedEvent(ob, orig_container, orig_id, self,
id))
# try to make ownership explicit so that it gets carried
# along to the new location if needed.
ob.manage_changeOwnershipType(explicit=1)
try:
orig_container._delObject(orig_id, suppress_events=True)
except TypeError:
orig_container._delObject(orig_id)
warnings.warn(
"%s._delObject without suppress_events is discouraged."
% orig_container.__class__.__name__,
DeprecationWarning)
ob = aq_base(ob)
ob._setId(id)
try:
self._setObject(id, ob, set_owner=0, suppress_events=True)
except TypeError:
self._setObject(id, ob, set_owner=0)
warnings.warn(
"%s._setObject without suppress_events is discouraged."
% self.__class__.__name__, DeprecationWarning)
ob = self._getOb(id)
notify(ObjectMovedEvent(ob, orig_container, orig_id, self, id))
notifyContainerModified(orig_container)
if aq_base(orig_container) is not aq_base(self):
notifyContainerModified(self)
ob._postCopy(self, op=1)
# try to make ownership implicit if possible
ob.manage_changeOwnershipType(explicit=0)
return op, result
def manage_pasteObjects(self, cb_copy_data=None, REQUEST=None):
"""Paste previously copied objects into the current object.
If calling manage_pasteObjects from python code, pass the result of a
previous call to manage_cutObjects or manage_copyObjects as the first
argument.
Also sends IObjectCopiedEvent and IObjectClonedEvent
or IObjectWillBeMovedEvent and IObjectMovedEvent.
"""
cp = cb_copy_data
if cp is None and REQUEST is not None and '__cp' in REQUEST:
cp = REQUEST['__cp']
if cp is None:
raise CopyError('No clipboard data found.')
try:
op, mdatas = _cb_decode(cp)
except Exception as e:
six.raise_from(CopyError('Clipboard Error'), e)
oblist = []
app = self.getPhysicalRoot()
for mdata in mdatas:
m = loadMoniker(mdata)
try:
ob = m.bind(app)
except ConflictError:
raise
except Exception:
raise CopyError('Item Not Found')
self._verifyObjectPaste(ob, validate_src=op + 1)
oblist.append(ob)
result = []
if op == 0:
# Copy operation
for ob in oblist:
orig_id = ob.getId()
if not ob.cb_isCopyable():
raise CopyError('Not Supported')
try:
ob._notifyOfCopyTo(self, op=0)
except ConflictError:
raise
except Exception:
raise CopyError('Copy Error')
id = self._get_id(orig_id)
result.append({'id': orig_id, 'new_id': id})
orig_ob = ob
ob = ob._getCopy(self)
ob._setId(id)
notify(ObjectCopiedEvent(ob, orig_ob))
self._setObject(id, ob)
ob = self._getOb(id)
ob.wl_clearLocks()
ob._postCopy(self, op=0)
compatibilityCall('manage_afterClone', ob, ob)
notify(ObjectClonedEvent(ob))
if REQUEST is not None:
return self.manage_main(self, REQUEST, cb_dataValid=1)
elif op == 1:
# Move operation
for ob in oblist:
orig_id = ob.getId()
if not ob.cb_isMoveable():
raise CopyError('Not Supported')
try:
ob._notifyOfCopyTo(self, op=1)
except ConflictError:
raise
except Exception:
raise CopyError('Move Error')
if not sanity_check(self, ob):
raise CopyError("This object cannot be pasted into itself")
orig_container = aq_parent(aq_inner(ob))
if aq_base(orig_container) is aq_base(self):
id = orig_id
else:
id = self._get_id(orig_id)
result.append({'id': orig_id, 'new_id': id})
notify(
ObjectWillBeMovedEvent(ob, orig_container, orig_id, self,
id))
# try to make ownership explicit so that it gets carried
# along to the new location if needed.
ob.manage_changeOwnershipType(explicit=1)
try:
orig_container._delObject(orig_id, suppress_events=True)
except TypeError:
orig_container._delObject(orig_id)
warnings.warn(
"%s._delObject without suppress_events is discouraged."
% orig_container.__class__.__name__,
DeprecationWarning)
ob = aq_base(ob)
ob._setId(id)
try:
self._setObject(id, ob, set_owner=0, suppress_events=True)
except TypeError:
self._setObject(id, ob, set_owner=0)
warnings.warn(
"%s._setObject without suppress_events is discouraged."
% self.__class__.__name__, DeprecationWarning)
ob = self._getOb(id)
notify(ObjectMovedEvent(ob, orig_container, orig_id, self, id))
notifyContainerModified(orig_container)
if aq_base(orig_container) is not aq_base(self):
notifyContainerModified(self)
ob._postCopy(self, op=1)
# try to make ownership implicit if possible
ob.manage_changeOwnershipType(explicit=0)
if REQUEST is not None:
REQUEST['RESPONSE'].setCookie(
'__cp',
'deleted',
path='%s' % cookie_path(REQUEST),
expires='Wed, 31-Dec-97 23:59:59 GMT')
REQUEST['__cp'] = None
return self.manage_main(self, REQUEST, cb_dataValid=0)
return result
def COPY(self, REQUEST, RESPONSE):
"""Create a duplicate of the source resource. This is only allowed
within the same reflecto directory."""
self.dav__init(REQUEST, RESPONSE)
if not hasattr(aq_base(self), 'cb_isCopyable') or \
not self.cb_isCopyable():
raise MethodNotAllowed, 'This object may not be copied.'
depth = REQUEST.get_header('Depth', 'infinity')
if not depth in ('0', 'infinity'):
raise BadRequest, 'Invalid Depth header.'
dest = REQUEST.get_header('Destination', '')
while dest and dest[-1] == '/':
dest = dest[:-1]
if not dest:
raise BadRequest, 'Invalid Destination header.'
try:
path = REQUEST.physicalPathFromURL(dest)
except ValueError:
raise BadRequest, 'Invalid Destination header'
name = path.pop()
oflag = REQUEST.get_header('Overwrite', 'F').upper()
if not oflag in ('T', 'F'):
raise BadRequest, 'Invalid Overwrite header.'
try:
parent = self.restrictedTraverse(path)
except ValueError:
raise Conflict, 'Attempt to copy to an unknown namespace.'
except NotFound:
raise Conflict, 'Object ancestors must already exist.'
except:
t, v, tb = sys.exc_info()
raise t, v
if hasattr(parent, '__null_resource__'):
raise Conflict, 'Object ancestors must already exist.'
existing = hasattr(aq_base(parent), name)
if existing and oflag == 'F':
raise PreconditionFailed, 'Destination resource exists.'
try:
parent._checkId(name, allow_dup=1)
except:
raise Forbidden, sys.exc_info()[1]
try:
parent._verifyObjectPaste(self)
except Unauthorized:
raise
except:
raise Forbidden, sys.exc_info()[1]
# Now check locks. The If header on a copy only cares about the
# lock on the destination, so we need to check out the destinations
# lock status.
ifhdr = REQUEST.get_header('If', '')
if existing:
# The destination itself exists, so we need to check its locks
destob = aq_base(parent)._getOb(name)
if IWriteLock.providedBy(destob) and destob.wl_isLocked():
if ifhdr:
itrue = destob.dav__simpleifhandler(REQUEST,
RESPONSE,
'COPY',
refresh=1)
if not itrue:
raise PreconditionFailed
else:
raise Locked, 'Destination is locked.'
elif IWriteLock.providedBy(parent) and parent.wl_isLocked():
if ifhdr:
parent.dav__simpleifhandler(REQUEST,
RESPONSE,
'COPY',
refresh=1)
else:
raise Locked, 'Destination is locked.'
self._notifyOfCopyTo(parent, op=0)
#### This part is reflecto specific
if existing:
object = getattr(parent, name)
self.dav__validate(object, 'DELETE', REQUEST)
parent.manage_delObjects([name])
oldpath = self.getFilesystemPath()
newpath = os.path.join(parent.getFilesystemPath(), name)
if IReflectoDirectory.providedBy(self):
if depth == '0':
os.mkdir(newpath, 0775)
else:
shutil.copytree(oldpath, newpath)
else:
shutil.copy2(oldpath, newpath)
ob = parent[name]
ob.indexObject()
notify(ObjectCopiedEvent(ob, self))
notify(ObjectClonedEvent(ob))
notifyContainerModified(parent)
####
# We remove any locks from the copied object because webdav clients
# don't track the lock status and the lock token for copied resources
ob.wl_clearLocks()
RESPONSE.setStatus(existing and 204 or 201)
if not existing:
RESPONSE.setHeader('Location', dest)
RESPONSE.setBody('')
return RESPONSE
def manage_pasteObjects(self, cp):
"""Paste previously copied objects into the current object."""
op, mdatas = _cb_decode(cp)
COPY = op == 0 # Otherwise its a paste operation
# Copy or paste always fails without write permission here
sman = getSecurityManager()
if not sman.checkPermission(AddFilesystemObject, self):
raise CopyError, 'Insufficient Privileges'
oblist = []
app = self.getPhysicalRoot()
# Loading and security checks
for mdata in mdatas:
m = loadMoniker(mdata)
try:
ob = m.bind(app)
except ConflictError:
raise
except:
raise CopyError, 'Item not found'
if not IReflectoProxy.providedBy(ob) or IReflector.providedBy(ob):
raise CopyError, 'Cannot paste into this object'
parent = aq_parent(aq_inner(ob))
if not sman.validate(None, parent, None, ob):
raise Unauthorized(ob.getId())
if not COPY:
if not sman.checkPermission(DeleteObjects, parent):
raise Unauthorized('Delete not allowed')
prefix = os.path.commonprefix(
(ob.getFilesystemPath(), self.getFilesystemPath()))
if prefix == ob.getFilesystemPath():
raise CopyError, "This object cannot be pasted into itself"
oblist.append(ob)
result = []
problem_ids = []
path = self.getFilesystemPath()
for ob in oblist:
old = ob.getId()
new = self._generate_copy_id(old)
result.append(dict(id=old, new_id=new))
oldpath = ob.getFilesystemPath()
newpath = os.path.join(path, new)
if COPY:
try:
if IReflectoDirectory.providedBy(ob):
shutil.copytree(oldpath, newpath)
else:
shutil.copy2(oldpath, newpath)
notify(ObjectCopiedEvent(self[new], ob))
notify(ObjectClonedEvent(self[new]))
except EnvironmentError:
problem_ids.append(result.pop())
else:
# paste/move
oldparent = aq_parent(aq_inner(ob))
notify(ObjectWillBeMovedEvent(ob, oldparent, old, self, new))
if aq_base(self) is aq_base(oldparent):
# No need to move from self to self
result[-1]['new_id'] = old
# Original CopyContainer does emit events for this case
notify(ObjectMovedEvent(ob, self, old, self, old))
continue
try:
shutil.move(oldpath, newpath)
indexview = oldparent.unrestrictedTraverse('@@index')
indexview.index()
notify(
ObjectMovedEvent(self[new], oldparent, old, self, new))
notifyContainerModified(oldparent)
except EnvironmentError:
if os.path.exists(newpath):
# partial move
try:
if os.path.isdir(newpath):
shutil.rmtree(newpath)
else:
os.unlink(newpath)
except EnvironmentError:
pass # Really weird access issues, time to bail
problem_ids.append(result.pop())
if problem_ids:
sm = IStatusMessage(getattr(self, 'REQUEST', None), None)
if sm is not None:
sm.addStatusMessage(
'Failed to copy or paste some files: %s' % problem_ids,
'stop')
if result:
indexview = self.unrestrictedTraverse('@@index')
indexview.index()
notifyContainerModified(self)
return result
