def postTraversehook():
"""
This hook will be called when traversal is complete
"""
frame = sys._getframe(2)
published = frame.f_locals['object']
# If we're goin to pathkey-requester form we'll skip this hook
if published and 'pathkey-requester' in published.__name__:
return
# obj in here might be the template so we need to get it's parent.
# It might also be objects method (Images, Files) - for which aq_parent
# throws AttributeError. We'll handle this in except clause.
try:
obj = published.aq_parent
except AttributeError:
# Another try - except to make sure we'll survive dexterity
# content types as well
try:
obj = published.im_self
except AttributeError:
# Our last hope
obj = getattr(published, 'context', None)
request = frame.f_locals['self']
if IDublinCore.providedBy(obj) and hasattr(obj, 'path_key'):
request.pathkey = True
notify(AfterTraverseEvent(obj, request))
def getContentLanguage(self, request):
"""Checks the language of the current content if not folderish."""
if not request:
return []
try:
# This will actually work nicely with browserdefault as we get
# attribute error...
contentpath = request.path[:]
# Now check if we need to exclude from using language specific path
# See https://dev.plone.org/ticket/11263
if (
bool(
[1 for p in self.exclude_paths if p in contentpath]
) or
bool(
[1 for p in self.exclude_exts
if contentpath[0].endswith(p)]
)
):
return None
obj = getSite()
traversed = []
while contentpath:
name = contentpath.pop()
if name[0] in '@+':
break
next = obj.unrestrictedTraverse(name, None)
if next is None:
break
if isinstance(next, VirtualHostMonster):
# next element is the VH subpath
contentpath.pop()
continue
obj = next
traversed.append(obj)
for obj in reversed(traversed):
if IDublinCore.providedBy(obj):
lang = obj.Language()
if not lang:
continue
if lang in self.getSupportedLanguages():
return lang
else:
return None
except ConflictError:
raise
except:
pass
return None
def __call__(self, **kwargs):
alsoProvides(self, IRoleManager)
if IContentish.providedBy(self.context):
alsoProvides(self, IContentish)
if IMinimalDublinCore.providedBy(self.context):
alsoProvides(self, IMinimalDublinCore)
if IWorkflowAware.providedBy(self.context):
alsoProvides(self, IWorkflowAware)
if IDublinCore.providedBy(self.context):
alsoProvides(self, IDublinCore)
if ICatalogableDublinCore.providedBy(self.context):
alsoProvides(self, ICatalogableDublinCore)
for key, value in kwargs.items():
setattr(self, key, value)
return self.__of__(self.context)
def __call__(self, **kwargs):
alsoProvides(self, IRoleManager)
if IContentish.providedBy(self.context):
alsoProvides(self, IContentish)
if IMinimalDublinCore.providedBy(self.context):
alsoProvides(self, IMinimalDublinCore)
if IWorkflowAware.providedBy(self.context):
alsoProvides(self, IWorkflowAware)
if IDublinCore.providedBy(self.context):
alsoProvides(self, IDublinCore)
if ICatalogableDublinCore.providedBy(self.context):
alsoProvides(self, ICatalogableDublinCore)
for key, value in kwargs.items():
setattr(self, key, value)
return self.__of__(self.context)
def getContentLanguage(self):
"""Checks the language of the current content if not folderish."""
if not hasattr(self, 'REQUEST'):
return []
try: # This will actually work nicely with browserdefault as we get attribute error...
contentpath = self.REQUEST.path[:]
if 'portal_factory' in contentpath:
return None
obj = self.aq_parent
traversed = []
while contentpath:
name = contentpath.pop()
if name[0] in '@+':
break
next = obj.unrestrictedTraverse(name, None)
if next is None:
break
if isinstance(next, VirtualHostMonster):
# next element is the VH subpath
contentpath.pop()
continue
obj = next
traversed.append(obj)
for obj in reversed(traversed):
if IDublinCore.providedBy(obj):
lang = obj.Language()
if not lang:
continue
if lang in self.getSupportedLanguages():
return lang
else:
return None
except ConflictError:
raise
except:
pass
return None
def getContentLanguage(self):
"""Checks the language of the current content if not folderish."""
if not hasattr(self, 'REQUEST'):
return []
try: # This will actually work nicely with browserdefault as we get attribute error...
contentpath = self.REQUEST.path[:]
if 'portal_factory' in contentpath:
return None
obj = self.aq_parent
traversed = []
while contentpath:
name = contentpath.pop()
if name[0] in '@+':
break
next = obj.unrestrictedTraverse(name, None)
if next is None:
break
if isinstance(next, VirtualHostMonster):
# next element is the VH subpath
contentpath.pop()
continue
obj = next
traversed.append(obj)
for obj in reversed(traversed):
if IDublinCore.providedBy(obj):
lang = obj.Language()
if not lang:
continue
if lang in self.getSupportedLanguages():
return lang
else:
return None
except ConflictError:
raise
except:
pass
return None
def postTraversehook():
"""
This hook will be called when traversal is complete
"""
frame = sys._getframe(2)
published = frame.f_locals['object']
# If we're goin to pathkey-requester form we'll skip this hook
if 'pathkey-requester' in published.__name__:
return
# obj in here might be the template so we need to get it's parent.
# It might also be objects method (Images, Files) - for which aq_parent
# throws AttributeError. We'll handle this in except clause.
try:
obj = published.aq_parent
except AttributeError:
obj = published.im_self
request = frame.f_locals['self']
if IDublinCore.providedBy(obj) and hasattr(obj, 'path_key'):
notify(AfterTraverseEvent(obj, request))
def editMetadata(self, obj, allowDiscussion=None, title=None,
subject=None, description=None, contributors=None,
effective_date=None, expiration_date=None, format=None,
language=None, rights=None, **kwargs):
# Responsible for setting metadata on a content object.
# We assume the obj implements IDublinCoreMetadata.
mt = getToolByName(self, 'portal_membership')
if not mt.checkPermission(ModifyPortalContent, obj):
# FIXME: Some scripts rely on this being string?
raise Unauthorized
REQUEST = self.REQUEST
pfx = self.field_prefix
def getfield(request, name, default=None, pfx=pfx):
return request.form.get(pfx + name, default)
def tuplify(value):
return tuple(filter(None, value))
if IDublinCore.providedBy(obj):
if title is None:
title = getfield(REQUEST, 'title')
if description is None:
description = getfield(REQUEST, 'description')
if subject is None:
subject = getfield(REQUEST, 'subject')
if subject is not None:
subject = tuplify(subject)
if contributors is None:
contributors = getfield(REQUEST, 'contributors')
if contributors is not None:
contributors = tuplify(contributors)
if effective_date is None:
effective_date = getfield(REQUEST, 'effective_date')
if effective_date == '':
effective_date = 'None'
if expiration_date is None:
expiration_date = getfield(REQUEST, 'expiration_date')
if expiration_date == '':
expiration_date = 'None'
if IMutableDublinCore.providedBy(obj):
if title is not None:
obj.setTitle(title)
if description is not None:
obj.setDescription(description)
if subject is not None:
obj.setSubject(subject)
if contributors is not None:
obj.setContributors(contributors)
if effective_date is not None:
obj.setEffectiveDate(effective_date)
if expiration_date is not None:
obj.setExpirationDate(expiration_date)
if format is not None:
obj.setFormat(format)
if language is not None:
obj.setLanguage(language)
if rights is not None:
obj.setRights(rights)
# Make the catalog aware of changes
obj.reindexObject()
def editMetadata(self,
obj,
allowDiscussion=None,
title=None,
subject=None,
description=None,
contributors=None,
effective_date=None,
expiration_date=None,
format=None,
language=None,
rights=None,
**kwargs):
# Responsible for setting metadata on a content object.
# We assume the obj implements IDublinCoreMetadata.
mt = getToolByName(self, 'portal_membership')
if not mt.checkPermission(ModifyPortalContent, obj):
# FIXME: Some scripts rely on this being string?
raise Unauthorized
REQUEST = self.REQUEST
pfx = self.field_prefix
def getfield(request, name, default=None, pfx=pfx):
return request.form.get(pfx + name, default)
def tuplify(value):
return tuple(filter(None, value))
if IDublinCore.providedBy(obj):
if title is None:
title = getfield(REQUEST, 'title')
if description is None:
description = getfield(REQUEST, 'description')
if subject is None:
subject = getfield(REQUEST, 'subject')
if subject is not None:
subject = tuplify(subject)
if contributors is None:
contributors = getfield(REQUEST, 'contributors')
if contributors is not None:
contributors = tuplify(contributors)
if effective_date is None:
effective_date = getfield(REQUEST, 'effective_date')
if effective_date == '':
effective_date = 'None'
if expiration_date is None:
expiration_date = getfield(REQUEST, 'expiration_date')
if expiration_date == '':
expiration_date = 'None'
if IMutableDublinCore.providedBy(obj):
if title is not None:
obj.setTitle(title)
if description is not None:
obj.setDescription(description)
if subject is not None:
obj.setSubject(subject)
if contributors is not None:
obj.setContributors(contributors)
if effective_date is not None:
obj.setEffectiveDate(effective_date)
if expiration_date is not None:
obj.setExpirationDate(expiration_date)
if format is not None:
obj.setFormat(format)
if language is not None:
obj.setLanguage(language)
if rights is not None:
obj.setRights(rights)
# Make the catalog aware of changes
obj.reindexObject()
