def list_content(content, callback):
"""Recursively list CMF content out of the given one. ``callback``
is called every thousand items after a commit.
"""
def recurse(content):
for child in content.contentValues():
if IFolderish.providedBy(child):
for grandchild in recurse(child):
yield grandchild
yield child
count = 0
total = 0
if IFolderish.providedBy(content):
for child in recurse(content):
yield child
count += 1
total += 1
if count > 200:
logger.info('{0} items indexed'.format(total))
transaction.commit()
content._p_jar.cacheGC()
callback()
count = 0
yield content
elif IContentish.providedBy(content):
yield content
def list_content(content, callback):
"""Recursively list CMF content out of the given one. ``callback``
is called every thousand items after a commit.
"""
def recurse(content):
for child in content.contentValues():
if IFolderish.providedBy(child):
for grandchild in recurse(child):
yield grandchild
yield child
count = 0
total = 0
if IFolderish.providedBy(content):
for child in recurse(content):
yield child
count += 1
total += 1
if count > 200:
logger.info('{0} items indexed'.format(total))
transaction.commit()
content._p_jar.cacheGC()
callback()
count = 0
yield content
elif IContentish.providedBy(content):
yield content
def publishTraverse(self, request, name):
try:
obj = super(RESTTraverse, self).publishTraverse(request, name)
if (not IContentish.providedBy(obj)
and not IService.providedBy(obj)):
if isinstance(obj, VirtualHostMonster):
return obj
else:
raise KeyError
except KeyError:
# No object, maybe a named rest service
service = queryMultiAdapter((self.context, request),
name=request._rest_service_id + name)
if service is None:
# No service, fallback to regular view
view = queryMultiAdapter((self.context, request), name=name)
if view is not None:
return view
raise
return service
if name.startswith(request._rest_service_id):
return obj
# Do not handle view namespace
if '@@' in request['PATH_INFO'] or '++view++' in request['PATH_INFO']:
return obj
# Wrap object to ensure we handle further traversal
return RESTWrapper(obj, request)
def is_suspect_acquisition(context, request, name, result):
# both objects traversed should be contentish
if ((not ISiteRoot.providedBy(result)
and not IContentish.providedBy(result))
or (not ISiteRoot.providedBy(context)
and not IContentish.providedBy(context))):
return False
# allow for explicit acquisition
elif IPublishableThroughAcquisition.providedBy(result):
return False
else:
result_id = result.getId()
if ((result_id not in context.objectIds())
or (aq_base(result) is not aq_base(context[result_id]))):
return True
return False
def get_editor_language(request):
""" Get editor language override
"""
cached = getattr(request, "_cached_admin_language", None)
if cached:
return cached
alwaysTranslate = getattr(request, "alwaysTranslate", None)
if alwaysTranslate:
return None
context = find_context(request)
# Filter out CSS and other non-sense
# IFolderish check includes site root
if not (IContentish.providedBy(context) or IFolderish.providedBy(context)):
# Early terminate
return None
# Check if we are the editor
portal_state = getMultiAdapter((context, request),
name="plone_portal_state")
if portal_state.anonymous():
# Anon visitor, normal language ->
request.alwaysTranslate = True
return None
language = 'en'
# english for all authenticated users
request._cached_admin_language = language
return language
def getLanguage(self, langs, env):
if not IFtwSubsiteLayer.providedBy(env):
return base_negotiator.getLanguage(langs, env)
# Get current published object
obj = find_context(env)
# Filter out CSS/JS and other non contentish objects
# IFolderish check includes site root
if not (IContentish.providedBy(obj) or IFolderish.providedBy(obj)):
return base_negotiator.getLanguage(langs, env)
nav_root = get_nav_root(obj)
if ISubsite.providedBy(nav_root):
# Get language stored on Subsite
language = nav_root.force_language
if language:
return language
else:
return base_negotiator.getLanguage(langs, env)
else:
# Use normal Negotiator
return base_negotiator.getLanguage(langs, env)
def update(self):
values = []
published = getattr(self.request, 'PUBLISHED', None)
published = getattr(published, 'context', published)
if IContentish.providedBy(published):
obj = aq_base(self.context)
for x in ['seo_noindex', 'seo_nofollow', 'seo_nosnippet',
'seo_noarchive']:
if getattr(obj, x, False):
values.append(x.replace('seo_', ''))
else:
registry = getUtility(IRegistry)
seoSettings = registry.forInterface(ISeoSettings)
obj_id = getattr(published, 'id', '')
if not obj_id:
obj_id = self.request.steps[-1].replace('@', '')
if obj_id == 'contact-info':
if not seoSettings.indexContactInfo:
values.append('noindex')
elif obj_id in ['login', 'login_form', 'require_login', ]:
if not seoSettings.indexLoginForm:
values.append('noindex')
elif obj_id == 'register':
if not seoSettings.indexRegisterForm:
values.append('noindex')
elif obj_id == 'sitemap' or \
obj_id == 'accessibility-info' or \
obj_id == 'search' or \
obj_id == 'mail_password_form':
values.append('noindex')
self.content = ', '.join(values)
def publishTraverse(self, request, name):
try:
obj = super(RESTTraverse, self).publishTraverse(request, name)
if (not IContentish.providedBy(obj)
and not IService.providedBy(obj)):
if isinstance(obj, VirtualHostMonster):
return obj
else:
raise KeyError
except KeyError:
# No object, maybe a named rest service
service = queryMultiAdapter((self.context, request),
name=request._rest_service_id + name)
if service is None:
# No service, fallback to regular view
view = queryMultiAdapter((self.context, request), name=name)
if view is not None:
return view
raise
return service
if name.startswith(request._rest_service_id):
return obj
# Do not handle view namespace
if '@@' in request['PATH_INFO'] or '++view++' in request['PATH_INFO']:
return obj
# Wrap object to ensure we handle further traversal
return RESTWrapper(obj, request)
def publishTraverse(self, request, name):
# Try to get an object using default traversal
adapter = DefaultPublishTraverse(self.context, request)
try:
obj = adapter.publishTraverse(request, name)
if (not IContentish.providedBy(obj)
and not IService.providedBy(obj)):
raise KeyError
# If there's no object with the given name, we get a KeyError.
# In a non-folderish context a key lookup results in an AttributeError.
except (KeyError, AttributeError):
# No object, maybe a named rest service
service = queryMultiAdapter((self.context, request),
name=request._rest_service_id + name)
if service is None:
# No service, fallback to regular view
view = queryMultiAdapter((self.context, request), name=name)
if view is not None:
return view
raise
return service
else:
# Wrap object to ensure we handle further traversal
return RESTWrapper(obj, request)
def publishTraverse(self, request, name):
# Try to get an object using default traversal
adapter = DefaultPublishTraverse(self.context, request)
try:
obj = adapter.publishTraverse(request, name)
if (not IContentish.providedBy(obj)
and not IService.providedBy(obj)):
raise KeyError
# If there's no object with the given name, we get a KeyError.
# In a non-folderish context a key lookup results in an AttributeError.
except (KeyError, AttributeError):
# No object, maybe a named rest service
service = queryMultiAdapter((self.context, request),
name=request._rest_service_id + name)
if service is None:
# No service, fallback to regular view
view = queryMultiAdapter((self.context, request), name=name)
if view is not None:
return view
raise
return service
else:
# Wrap object to ensure we handle further traversal
return RESTWrapper(obj, request)
def test_provided(self):
from Products.CMFCore.interfaces import IContentish
from Products.CMFCore.interfaces import IIndexableObjectWrapper
obj = DummyContent()
w = self._makeOne({}, obj)
self.failUnless(IContentish.providedBy(w))
self.failUnless(IIndexableObjectWrapper.providedBy(w))
def available(self):
if self.anonymous:
return False
if not IContentish.providedBy(self.context):
return False
return checkPermission('big.brother.ViewAuditLog', self.context)
def __init__(self, context, request, view, manager=None):
super(FooterViewlet, self).__init__(context, request, view, manager)
# Set context to closest content to adapt the assignment mapping.
self.context = context
while not IContentish.providedBy(self.context) and \
not IPloneSiteRoot.providedBy(self.context):
self.context = aq_parent(self.context)
def findContentish(context):
# find context by walking up acquisition chain
while True:
context = aq_parent(context)
if IContentish.providedBy(context):
break
elif IFolderish.providedBy(context):
break
return context
def test_provided(self):
from Products.CMFCore.interfaces import IIndexableObjectWrapper
from Products.CMFCore.interfaces import IIndexableObject
obj = self._makeContent()
w = self._makeOne({}, obj)
self.assertTrue(IContentish.providedBy(w))
self.assertTrue(IIndexableObjectWrapper.providedBy(w))
self.assertTrue(IIndexableObject.providedBy(w))
def test_provided(self):
from Products.CMFCore.interfaces import IIndexableObjectWrapper
from Products.CMFCore.interfaces import IIndexableObject
obj = self._makeContent()
w = self._makeOne({}, obj)
self.assertTrue(IContentish.providedBy(w))
self.assertTrue(IIndexableObjectWrapper.providedBy(w))
self.assertTrue(IIndexableObject.providedBy(w))
def findContentish(context):
# find context by walking up acquisition chain
while True:
context = aq_parent(context)
if IContentish.providedBy(context):
break
elif IFolderish.providedBy(context):
break
return context
def test_provided(self):
from Products.CMFCore.interfaces import IContentish
from plone.indexer.interfaces import IIndexableObjectWrapper
from Products.CMFCore.tests.base.dummy import DummyContent
obj = DummyContent()
w = IndexableObjectWrapper(obj, self.portal.portal_catalog)
self.assertTrue(IIndexableObjectWrapper.providedBy(w))
self.assertTrue(IContentish.providedBy(w))
def test_provided(self):
from Products.CMFCore.interfaces import IContentish
from Products.CMFCore.interfaces import IIndexableObjectWrapper
from Products.CMFCore.tests.base.dummy import DummyContent
obj = DummyContent()
w = ExtensibleIndexableObjectWrapper(obj, self.portal)
w.update(vars={})
self.failUnless(IContentish.providedBy(w))
self.failUnless(IIndexableObjectWrapper.providedBy(w))
def delObjects(cont, ids):
""" abbreviation to delete objects """
delids = [id for id in ids if hasattr(aq_base(cont), id)]
for delid in delids:
try:
obj = cont.get(delid)
if not (IContentish.providedBy(obj) or IFolderish.providedBy(obj)):
cont.manage_delObjects(delid)
except (AttributeError, KeyError, BadRequest):
logger.warning("Failed to delete '%s' in '%s'" % (delid, cont.id))
def _publish_structure(portal):
wtool = getToolByName(portal, 'portal_workflow')
logger = logging.getLogger('sac.aerofacil _publish_structure')
to_publish = [i for i in portal.keys() if IContentish.providedBy(portal[i])]
for i in to_publish:
try:
wtool.doActionFor(portal[i], "publish")
except WorkflowException:
logger.info("Could not publish: %s. Already published?" % i)
pass
def publishTraverse(self, request, name):
result = super(MinisiteImageTraverser,
self).publishTraverse(request, name)
if IContentish.providedBy(result):
path = '/'.join(result.getPhysicalPath())
logger.debug('Traversing {0}'.format(path))
config = queryUtility(IMinisiteConfig, name=path)
decorateRequest(request, config)
checkPortlet(request, config)
return result
def delObjects(cont, ids):
""" abbreviation to delete objects """
delids = [id for id in ids if hasattr(aq_base(cont), id)]
for delid in delids:
try:
obj = cont.get(delid)
if not (IContentish.providedBy(obj) or IFolderish.providedBy(obj)):
cont.manage_delObjects(delid)
except (AttributeError, KeyError, BadRequest):
logger.warning("Failed to delete '%s' in '%s'" % (delid, cont.id))
def parent(self):
context_state = getMultiAdapter((self.context, self.request), name=u'plone_context_state')
context = aq_inner(self.context)
parent = aq_parent(context)
if context_state.is_default_page():
parent = aq_parent(parent)
if INavigationRoot.providedBy(context) or (not IContentish.providedBy(parent) and not IPloneSiteRoot.providedBy(parent)):
return
return {'url': parent.absolute_url(),
'title': _(u'back to ${parent}', mapping=dict(parent=safe_unicode(parent.Title())))}
def test_provided(self):
from Products.CMFCore.interfaces import IContentish
from plone.indexer.interfaces import IIndexableObjectWrapper
from Products.CMFCore.tests.base.dummy import DummyContent
obj = DummyContent()
w = IndexableObjectWrapper(obj, self.portal.portal_catalog)
self.assertTrue(IIndexableObjectWrapper.providedBy(w))
self.assertTrue(IContentish.providedBy(w))
def copied(event):
"""When an object is copied, execute rules assigned to its parent
"""
obj = event.object
if not (IContentish.providedBy(obj) or IComment.providedBy(obj)):
return
if is_portal_factory(obj):
return
execute(aq_parent(aq_inner(event.original)), event)
def update(self):
common.ViewletBase.update(self) # Get portal_state and portal_url
super(DropdownMenuViewlet, self).update()
context = aq_inner(self.context)
portal_props = getToolByName(context, 'portal_properties')
self.properties = portal_props.navtree_properties
self.enable_caching = api.portal.get_registry_record('webcouturier.dropdownmenu.browser.interfaces.IDropdownConfiguration.enable_caching')
self.enable_parent_clickable = api.portal.get_registry_record('webcouturier.dropdownmenu.browser.interfaces.IDropdownConfiguration.enable_parent_clickable')
self.navroot_path = getNavigationRoot(context)
uid = api.content.get_uuid(obj=context) if IContentish.providedBy(context) else None
self.data = Assignment(root_uid=uid)
def copied(event):
"""When an object is copied, execute rules assigned to its parent
"""
obj = event.object
if not (IContentish.providedBy(obj) or IComment.providedBy(obj)):
return
if is_portal_factory(obj):
return
execute(aq_parent(aq_inner(event.original)), event)
def moved_event(event):
# only execute moved event if it's not a added or removed event since
# those are handled elsewhere and they base off of this event class
if (IObjectAddedEvent.providedBy(event) or
IObjectRemovedEvent.providedBy(event)):
return
obj = event.object
if not (IContentish.providedBy(obj) or IComment.providedBy(obj)):
return
execute_event(event)
def show_first_accessible_object(self):
mtool = getToolByName(self, 'portal_membership')
for obj in self.context.objectValues():
if not IContentish.providedBy(obj):
continue
if not mtool.checkPermission('View', obj):
continue
return self.request.RESPONSE.redirect(obj.absolute_url())
# if no page is accessible, we show the folder_summary_view
summary_view = self.context.restrictedTraverse('folder_summary_view')
return summary_view()
def get_data(content, security=False, domain=None):
"""Return data to index in ES.
"""
uid = get_uid(content)
if not uid:
return None, None
title = content.Title()
try:
# wrap content, so the SearchableText will be
# delegated to IIndexer adapters as appropriate.
# This will e.g. take care of PDF file indexing.
cat = getToolByName(content, 'portal_catalog')
wrapper = IndexableObjectWrapper(content, cat)
text = getattr(wrapper, 'SearchableText', None)
if safe_callable(text):
text = text()
except:
text = title
url = content.absolute_url()
if domain:
parts = urlparse.urlparse(url)
url = urlparse.urlunparse((parts[0], domain) + parts[2:])
data = {'title': title,
'metaType': content.portal_type,
'sortableTitle': sortable_string(title),
'description': content.Description(),
'subject': content.Subject(),
'contributors': content.Contributors(),
'url': url,
'author': content.Creator(),
'content': text}
if security:
data['authorizedUsers'] = get_security(content)
if hasattr(aq_base(content), 'pub_date_year'):
data['publishedYear'] = getattr(content, 'pub_date_year')
created = content.created()
if created is not (None, 'None'):
data['created'] = created.strftime('%Y-%m-%dT%H:%M:%S')
modified = content.modified()
if modified is not (None, 'None'):
data['modified'] = modified.strftime('%Y-%m-%dT%H:%M:%S')
if (not security or 'Anonymous' in data['authorizedUsers']) and \
IContentish.providedBy(content):
data['suggest'] = ISuggester(content).terms()
return uid, data
def removed(event):
"""When an IObjectRemovedEvent was received, execute rules assigned to its
previous parent.
"""
obj = event.object
if not IContentish.providedBy(obj):
return
if is_portal_factory(event.object):
return
execute(event.oldParent, event)
def removed(event):
"""When an IObjectRemovedEvent was received, execute rules assigned to its
previous parent.
"""
obj = event.object
if not (IContentish.providedBy(obj) or IComment.providedBy(obj)):
return
if is_portal_factory(obj):
return
execute(event.oldParent, event)
def __call__(self):
result = {
'@context': 'http://www.w3.org/ns/hydra/context.jsonld',
'@id': self.context.absolute_url(),
'@type': 'Plone Site',
'parent': {},
}
result['member'] = [
getMultiAdapter((member, self.request), ISerializeToJsonSummary)()
for member in self.context.objectValues()
if IContentish.providedBy(member)
]
return result
def get_workflow_for(context):
wftool = getToolByName(getSite(), 'portal_workflow')
while context and not IContentish.providedBy(context):
context = aq_parent(aq_inner(context))
if not context:
return None
workflows = wftool.getWorkflowsFor(context)
if len(workflows) == 0:
return None
else:
return workflows[0]
def __call__(self):
if IContentish.providedBy(self.published):
context = self.published
else:
context = self.published.context
favorite = FavoriteManager().get_favorite(
context, api.user.get_current())
if not favorite:
return None
return str(favorite.favorite_id)
def moved(event):
""" When an object is renamed/moved,
execute rules assigned to its new parent."""
obj = event.object
if (not event.oldParent or not event.newParent
or getattr(obj, "_at_creation_flag", None)):
return
if is_portal_factory(obj):
return
elif IContentish.providedBy(obj):
execute(event.newParent, event)
else:
return
def findContext(request):
"""Find the context from the request
"""
published = request.get('PUBLISHED', None)
context = getattr(published, '__parent__', None)
if context is not None:
return context
for parent in request.PARENTS:
if IContentish.providedBy(parent) or ISiteRoot.providedBy(parent):
return parent
return request.PARENTS[0]
def get_workflow_for(context):
wftool = getToolByName(getSite(), 'portal_workflow')
while context and not IContentish.providedBy(context):
context = aq_parent(aq_inner(context))
if not context:
return None
workflows = wftool.getWorkflowsFor(context)
if len(workflows) == 0:
return None
else:
return workflows[0]
def getThemeStyle(self):
context = self.context
if not IContentish.providedBy(context):
return ''
fieldname = 'themeStyle'
style = context.Schema()[fieldname].get(context)
if not style:
source = self._findSource(fieldname)
if source:
style = source.Schema()[fieldname].get(source) or ''
return style or DEFAULT_STYLE
def modified(event):
"""When an object is modified, execute rules assigned to its parent
"""
obj = event.object
if not IContentish.providedBy(obj):
return
# Let the special handler take care of IObjectInitializedEvent
for event_if in (IObjectInitializedEvent, IObjectAddedEvent, IObjectRemovedEvent, IContainerModifiedEvent):
if event_if.providedBy(event):
return
execute_rules(event)
def __call__(self):
result = {
'@context': 'http://www.w3.org/ns/hydra/context.jsonld',
'@id': self.context.absolute_url(),
'@type': 'Plone Site',
'parent': {},
}
result['member'] = [{
'@id': member.absolute_url(),
'title': member.title,
'description': member.description
} for member in self.context.objectValues()
if IContentish.providedBy(member)]
return result
def _valid_context(context):
"""Walk up until finding a content item."""
# Avoid loops. The object id is used as context may not be hashable
seen = set()
while context is not None and id(aq_base(context)) not in seen:
seen.add(id(aq_base(context)))
if (IContentish.providedBy(context) or IFolderish.providedBy(context)):
return context
parent = getattr(context, '__parent__', None)
if parent is None:
parent = getattr(context, 'context', None)
context = parent
return None
def _valid_context(context):
"""Walk up until finding a content item."""
# Avoid loops. The object id is used as context may not be hashable
seen = set()
while context is not None and id(aq_base(context)) not in seen:
seen.add(id(aq_base(context)))
if (IContentish.providedBy(context) or IFolderish.providedBy(context)):
return context
parent = getattr(context, '__parent__', None)
if parent is None:
parent = getattr(context, 'context', None)
context = parent
return None
def moved(event):
""" When an object is renamed/moved,
execute rules assigned to its new parent."""
obj = event.object
if (not event.oldParent or not
event.newParent or
getattr(obj, "_at_creation_flag", None)):
return
if is_portal_factory(obj):
return
elif IContentish.providedBy(obj):
execute(event.newParent, event)
else:
return
def get_editor_language(request):
"""
Get editor language override if Silvuple is installed.
"""
cached = getattr(request, "_cached_admin_language", None)
if cached:
return cached
if not ICsAdminlanguageLayer.providedBy(request):
# Add on is not active
return None
context = find_context(request)
# Filter out CSS and other non-sense
# IFolderish check includes site root
if not (IContentish.providedBy(context) or IFolderish.providedBy(context)):
# Early terminate
return None
# Check if we are the editor
if not getSecurityManager().checkPermission(
"cs.adminlanguage: ViewinAdminLanguage", context
):
# Anon visitor, normal language ->
return None
try:
# Will raise an exception if plone.app.registry is not quick installed
registry = getUtility(IRegistry)
# Will raise exception if your product add-on installer has not been run
settings = registry.forInterface(ISettings, prefix="admin_language")
except (KeyError, ComponentLookupError):
# Registry schema and actual values do not match
# Quick installer has not been run or need to rerun
# to update registry.xml values to database
return None
# Read language from settings
language = settings.adminLanguage
if language:
# Fake new language for all authenticated users
request._cached_admin_language = language
return language
return None
def getData(self, obj):
""" return the expected mapping, see `INextPreviousProvider` """
if not self.security.checkPermission('View', obj):
return None
elif not IContentish.providedBy(obj):
# do not return a not contentish object
# such as a local workflow policy for example (#11234)
return None
ptype = obj.portal_type
url = obj.absolute_url()
if ptype in self.vat: # "use view action in listings"
url += '/view'
return dict(id=obj.getId(), url=url, title=obj.Title(),
description=obj.Description(), portal_type=ptype)
def modified(event):
"""When an object is modified, execute rules assigned to its parent
"""
obj = event.object
if not (IContentish.providedBy(obj) or IComment.providedBy(obj)):
return
# Let the special handler take care of IObjectInitializedEvent
for event_if in (IObjectInitializedEvent, IObjectAddedEvent,
IObjectRemovedEvent, IContainerModifiedEvent, IObjectCopiedEvent):
if event_if.providedBy(event):
return
execute_rules(event)
def get_editor_language(request):
"""
Get editor language override if Silvuple is installed.
"""
cached = getattr(request, "_cached_admin_language", None)
if cached:
return cached
if not IAddonSpecific.providedBy(request):
# Add on is not active
return None
context = find_context(request)
# Filter out CSS and other non-sense
# IFolderish check includes site root
if not (IContentish.providedBy(context) or IFolderish.providedBy(context)):
# Early terminate
return None
# Check if we are the editor
if not getSecurityManager().checkPermission(permissions.ModifyPortalContent, context):
# Anon visitor, normal language ->
return None
try:
# Will raise an exception if plone.app.registry is not quick installed
registry = getUtility(IRegistry)
# Will raise exception if your product add-on installer has not been run
settings = registry.forInterface(ISettings)
except (KeyError, ComponentLookupError):
# Registry schema and actual values do not match
# Quick installer has not been run or need to rerun
# to update registry.xml values to database
return None
# Read language from settings
language = settings.adminLanguage
if language:
# Fake new language for all authenticated users
request._cached_admin_language = language
return language
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 list_content(content):
"""Recursively list CMF content out of the given one. ``callback``
is called every thousand items after a commit.
"""
def recurse(content):
for child in content.contentValues():
if IFolderish.providedBy(child):
for grandchild in recurse(child):
yield grandchild
yield child
if IFolderish.providedBy(content):
for child in recurse(content):
yield child
yield content
elif IContentish.providedBy(content):
yield content
def modified(event):
"""When an object is modified, fire the ParentModifiedEvent for its
direct descendents.
"""
obj = event.object
if not (IContentish.providedBy(obj) or IComment.providedBy(obj)
or IFolderish.providedBy(obj)):
return
# IObjectModified event is called when a site is created, but before the
# catalog has been initialised which throws an AttributeError exception.
try:
children = obj.getFolderContents()
except AttributeError:
return
for child in children:
notify(ParentModifiedEvent(child.getObject()))
def object_removed(obj, event):
""" an object is being deleted -
also delete it's history
"""
if not IContentish.providedBy(obj):
return
try:
histories_storage = getToolByName(obj, 'portal_historiesstorage')
repo_tool = getToolByName(obj, 'portal_repository')
except AttributeError:
# XXX If tools are missing, there is nothing we can do.
# This occurs in some Products.CMFDiffTool and
# Products.CMFTestCase tests for 4.3.x. Maybe it should
# be fixed there.
return
obj, histid = dereference(obj)
if histid is None:
return
metadata = repo_tool.getHistoryMetadata(obj)
try:
num_versions = metadata.getLength(countPurged=False)
except AttributeError:
# portal_historiesstorage will return
# an empty list in certain cases,
# do nothing
return
current = metadata.retrieve(num_versions - 1)
sys_metadata = current['metadata']['sys_metadata']
if ('parent' in sys_metadata) and \
(sys_metadata['parent']['history_id'] != histid):
try:
histories_storage.retrieve(
history_id=sys_metadata['parent']['history_id'])
return
except StorageRetrieveError:
pass
length = len(histories_storage.getHistory(histid, countPurged=False))
for i in range(length):
histories_storage.purge(
histid,
0,
metadata={'sys_metadata': {
'comment': 'purged'
}},
countPurged=False)
def getData(self, obj):
""" return the expected mapping, see `INextPreviousProvider` """
if not self.security.checkPermission('View', obj):
return None
elif not IContentish.providedBy(obj):
# do not return a not contentish object
# such as a local workflow policy for example (#11234)
return None
ptype = obj.portal_type
url = obj.absolute_url()
if ptype in self.vat: # "use view action in listings"
url += '/view'
return dict(id=obj.getId(),
url=url,
title=obj.Title(),
description=obj.Description(),
portal_type=ptype)
def update(self):
common.ViewletBase.update(self) # Get portal_state and portal_url
super(MegamenuViewlet, self).update()
context = aq_inner(self.context)
portal_props = plone.api.portal.get_tool('portal_properties')
self.properties = portal_props.navtree_properties
self.navroot_path = getNavigationRoot(context)
self.navroot_path = getNavigationRoot(context)
try:
if IContentish.providedBy(context):
uid = plone.api.content.get_uuid(obj=context)
else:
uid = None
except TypeError:
# ArcheTypes (such as PFG FormFolder) have no UID yet when the
# factory gets called.
uid = None
self.data = Assignment(root_uid=uid)
def findView(tile, viewName):
"""Find the view to use for portlet/viewlet context lookup."""
view = tile
prequest = tile.request.get('PARENT_REQUEST', None)
# Provide IViewView by default when tile is rendered with contentish
# context outside subrequest, but don't return to still support custom
# policies
if prequest is None and IContentish.providedBy(tile.context):
alsoProvides(view, IViewView)
# Attempt to determine the underlying view name from the parent request
# XXX: This won't work if using ESI rendering or any other
# technique that doesn't use plone.subrequest
if viewName is None and prequest is not None:
ppublished = prequest.get('PUBLISHED', None)
if IView.providedBy(ppublished):
viewName = prequest['PUBLISHED'].__name__
request = tile.request
if prequest is not None:
request = prequest
if viewName is not None:
try:
view = queryMultiAdapter((tile.context, request), name=viewName)
except TypeError:
# Helps to debug an issue where broken view registration raised:
# TypeError: __init__() takes exactly N arguments (3 given)
logger.exception('Error in resolving view for tile: {0:s}'.format(
tile.url))
view = None
if view is None:
view = tile
# Decide whether to mark the view
# XXX: Again, this probably won't work well if not using plone.subrequest
layoutPolicy = queryMultiAdapter((tile.context, request),
name='plone_layout') # noqa
if layoutPolicy is not None:
layoutPolicy.mark_view(view)
return view
