def run(self, resource, adapter, session, *args, **kwds):
""" Run
"""
parent = self.context
if ILinkedDataHomepage.providedBy(parent):
return
BreadcrumbList = session.get_class(surf.ns.SCHEMA['BreadcrumbList'])
Item = session.get_class(surf.ns.SCHEMA['Thing'])
ListElement = session.get_class(surf.ns.SCHEMA['ListItem'])
blist = BreadcrumbList("#breadcrumb")
position = 0
while not ILinkedDataHomepage.providedBy(parent):
try:
if position != 0:
parent = parent.aq_parent
url = parent.absolute_url()
position += 1
list_item = ListElement("BreadCrumbsListItem" + str(position))
list_item.schema_position = position
item = Item(url + "#breadcrumb")
item.schema_name = parent.Title()
item.schema_image = Literal(url + '/image_large')
item.schema_url = url
item.update()
list_item.schema_item = item
blist.schema_itemListElement.append(list_item)
except AttributeError:
break
items_len = len(blist.schema_itemListElement)
for n, el in enumerate(blist.schema_itemListElement):
el.schema_position = Literal(items_len - n)
el.update()
blist.update()
def run(self, resource, adapter, session, *args, **kwds):
""" Run
"""
parent = self.context
if ILinkedDataHomepage.providedBy(parent):
return
BreadcrumbList = session.get_class(surf.ns.SCHEMA['BreadcrumbList'])
Item = session.get_class(surf.ns.SCHEMA['Thing'])
ListElement = session.get_class(surf.ns.SCHEMA['ListItem'])
blist = BreadcrumbList("#breadcrumb")
position = 0
while not ILinkedDataHomepage.providedBy(parent):
try:
if position != 0:
parent = parent.aq_parent
url = parent.absolute_url()
position += 1
list_item = ListElement("BreadCrumbsListItem" + str(position))
list_item.schema_position = position
item = Item(url + "#breadcrumb")
item.schema_name = parent.Title()
item.schema_image = Literal(url + '/image_large')
item.schema_url = url
item.update()
list_item.schema_item = item
blist.schema_itemListElement.append(list_item)
except AttributeError:
break
items_len = len(blist.schema_itemListElement)
for n, el in enumerate(blist.schema_itemListElement):
el.schema_position = Literal(items_len - n)
el.update()
blist.update()
def run(self, resource, adapter, session, *args, **kwds):
""" JSON-LD export of latest news within our homepage """
context = self.context
if not has_linked_data:
return
if not INavigationRoot.providedBy(context) and \
not ILinkedDataHomepage.providedBy(context.aq_parent):
return
fview = context.restrictedTraverse('@@frontpage_highlights')
ItemList = session.get_class(surf.ns.SCHEMA['ItemList'])
ListElement = session.get_class(surf.ns.SCHEMA['ListItem'])
ilist = ItemList("#itemList2")
portal_properties = getToolByName(context, 'portal_properties')
fp = getattr(portal_properties, 'frontpage_properties')
# use news as latest news while keeping it flexible in case we want
# other products promoted as latest news
latest_category = fp.getProperty('getLatestNewsCategory', 'news')
products = fview.getLatest(latest_category)
position = 0
for brain in products:
url = brain.getURL()
position += 1
list_item = ListElement("LatestNewsListItem" + str(position))
list_item.schema_position = position
list_item.schema_url = url
list_item.update()
ilist.schema_itemListElement.append(list_item)
ilist.update()
def plone_homepage(self):
"""Returns the Plone site if it's marked with ILinkedDataHomepage"""
site = api.portal.get()
already_set = ILinkedDataHomepage.providedBy(site)
if already_set:
return site
def plone_homepage(self):
""" Returns the Plone site if it's marked with ILinkedDataHomepage
"""
site = api.portal.get()
already_set = ILinkedDataHomepage.providedBy(site)
if already_set:
return site
def SingleCheckBoxFieldWidget(field, request):
"""IFieldWidget factory for CheckBoxWidget."""
widget = SCBFW(field, request)
site = api.portal.get()
already_set = ILinkedDataHomepage.providedBy(site)
widget.field.default = already_set
return widget
def SingleCheckBoxFieldWidget(field, request):
""" IFieldWidget factory for CheckBoxWidget
"""
swidget = SCBFW(field, request)
site = api.portal.get()
already_set = ILinkedDataHomepage.providedBy(site)
swidget.field.default = already_set
return swidget
def get_site(context):
""" retrieve site """
site = context
while not ILinkedDataHomepage.providedBy(site):
try:
site = site.aq_parent
except AttributeError:
site = None
return site
return site
def run(self, resource, adapter, session, *args, **kwds):
""" Add LinkedDataHomepage information to rdf """
view = getMultiAdapter((self.context, self.context.REQUEST),
name="plone_context_state")
if view.is_view_template():
root = view.canonical_object()
if ILinkedDataHomepage.providedBy(root):
modifier = HomepageModifier(root)
modifier.run(resource, adapter, session, *args, **kwds)
def get_site(context):
""" Retrieve site
"""
site = context
while not ILinkedDataHomepage.providedBy(site):
try:
site = site.aq_parent
except AttributeError:
site = None
return site
return site
def run(self, resource, adapter, session, *args, **kwds):
""" Add LinkedDataHomepage information to rdf
"""
view = queryMultiAdapter((self.context, self.context.REQUEST),
name="plone_context_state")
if view.is_view_template():
root = view.canonical_object()
if ILinkedDataHomepage.providedBy(root):
modifier = HomepageModifier(root)
modifier.run(resource, adapter, session, *args, **kwds)
def get_site(self):
site = portal.get()
ldsite = self.context
while not ILinkedDataHomepage.providedBy(ldsite):
try:
ldsite = ldsite.aq_parent
except AttributeError:
ldsite = None
break
if ldsite is None:
return site
return ldsite
def get_site(self):
""" Get site
"""
site = portal.get()
ldsite = self.context
while not ILinkedDataHomepage.providedBy(ldsite):
try:
ldsite = ldsite.aq_parent
except AttributeError:
ldsite = None
break
if ldsite is None:
return site
return ldsite
def handleApply(self, action):
""" handleApply
"""
data, errors = self.extractData()
if errors:
self.status = self.formErrorsMessage
return
site = api.portal.get()
catalog = api.portal.get_tool('portal_catalog')
already_set = ILinkedDataHomepage.providedBy(site)
set_site = data['set_plonesite']
if set_site != already_set:
action = set_site and alsoProvides or noLongerProvides
action(site, ILinkedDataHomepage)
site._p_changed = True
site.reindexObject(idxs=['object_provides'])
brains = catalog.searchResults(
object_provides=ILinkedDataHomepage.__identifier__)
for brain in brains:
# remove root and Plone site from path
path = '/' + brain.getPath().split('/', 2)[2]
if path not in data['homepages']:
obj = brain.getObject()
noLongerProvides(obj, ILinkedDataHomepage)
obj.reindexObject(idxs=['object_provides'])
for path in data['homepages']:
path = path[1:] # change to relative to Plone root path
obj = site.restrictedTraverse(path)
if not alsoProvides(obj, ILinkedDataHomepage):
alsoProvides(obj, ILinkedDataHomepage)
obj.reindexObject(idxs=['object_provides'])
self.status = "Changes saved"