def expand(self, chain, include_siblings=True):
if len(chain) == 0:
return ()
context = chain.pop()
items = []
if IApplication.providedBy(context):
items.extend(self.expand(chain))
elif IAlchemistContent.providedBy(context):
_url = url.absoluteURL(context, self.request)
if IDCDescriptiveProperties.providedBy(context):
title = context.title
else:
props = IDCDescriptiveProperties(context, None)
if props is not None:
title = props.title
else:
title = context.short_name
selected = len(chain) == 0
if chain:
nodes = self.expand(chain)
else:
kls = context.__class__
containers = [(key, getattr(context, key))
for key, value in kls.__dict__.items()
if isinstance(value, ManagedContainerDescriptor)]
nodes = []
self.expand_containers(nodes, containers, _url, chain, None)
items.append({
'title': title,
'url': _url,
'current': True,
'selected': selected,
'kind': 'content',
'nodes': nodes,
})
elif IAlchemistContainer.providedBy(context):
# loop through all managed containers of the parent
# object, and include the present container as the
# 'current' node.
parent = context.__parent__
assert parent is not None
_url = url.absoluteURL(parent, self.request)
# append managed containers as child nodes
kls = type(proxy.removeSecurityProxy(parent))
if include_siblings is True:
if IApplication.providedBy(parent):
containers = [
(name, parent[name]) for name in
location.model_to_container_name_mapping.values()
if name in parent
]
elif IReadContainer.providedBy(parent):
containers = list(parent.items())
else:
containers = [
(key, getattr(parent, key))
for key, value in kls.__dict__.items()
if isinstance(value, ManagedContainerDescriptor)
]
else:
containers = [(context.__name__, context)]
self.expand_containers(items, containers, _url, chain, context)
elif ILocation.providedBy(context):
_url = url.absoluteURL(context, self.request)
#props = IDCDescriptiveProperties.providedBy(context) and \
# context or IDCDescriptiveProperties(context)
if IDCDescriptiveProperties.providedBy(context):
props = IDCDescriptiveProperties(context)
else:
props = context
props = proxy.removeSecurityProxy(props)
selected = len(chain) == 0
if selected and IReadContainer.providedBy(context):
nodes = []
try:
self.expand_containers(nodes, context.items(), _url, chain,
context)
except:
pass
else:
nodes = self.expand(chain)
i_id = getattr(props, 'id', 'N/A')
items.append({
'title': getattr(props, 'title', i_id),
'url': _url,
'current': True,
'selected': selected,
'kind': 'location',
'nodes': nodes,
})
elif IReadContainer.providedBy(context):
items.extend(self.expand(chain))
return items
def expand(self, chain, include_siblings=True):
if len(chain) == 0:
return ()
context = chain.pop()
items = []
if IApplication.providedBy(context):
items.extend(self.expand(chain))
elif IAlchemistContent.providedBy(context):
_url = url.absoluteURL(context, self.request)
selected = len(chain) == 0
if chain:
nodes = self.expand(chain)
else:
containers = utils.get_managed_containers(context)
nodes = []
self.expand_containers(nodes, containers, _url, chain, None)
items.append({
"id": self.get_nav_entry_id(_url),
"label": IDCDescriptiveProperties(context).title,
"url": _url,
"current": True,
"selected": selected,
"kind": "content",
"nodes": nodes,
})
elif IAlchemistContainer.providedBy(context):
# loop through all managed containers of the parent
# object, and include the present container as the
# "current" node.
parent = context.__parent__
assert parent is not None
_url = url.absoluteURL(parent, self.request)
# append managed containers as child nodes
if include_siblings is True:
if IApplication.providedBy(parent):
containers = [
(name, parent[name]) for name in
location.model_to_container_name_mapping.values()
if name in parent
]
elif IReadContainer.providedBy(parent):
containers = list(parent.items())
else:
containers = utils.get_managed_containers(parent)
else:
containers = [(context.__name__, context)]
self.expand_containers(items, containers, _url, chain, context)
elif ILocation.providedBy(context):
# e.g. bungeni.core.content.Section, DisplayForm
_url = url.absoluteURL(context, self.request)
selected = len(chain) == 0
if selected and IReadContainer.providedBy(context):
nodes = []
try:
self.expand_containers(nodes, context.items(), _url, chain,
context)
except:
pass
else:
nodes = self.expand(chain)
_title = getattr(context, "title", None) or \
getattr(context, "page_title", "!+BungeniBrowserView.title")
items.append({
"id": self.get_nav_entry_id(_url),
# !+BungeniBrowserView.title
"label": _title, #IDCDescriptiveProperties(context).title,
"url": _url,
"current": True,
"selected": selected,
"kind": "location",
"nodes": nodes,
})
elif IReadContainer.providedBy(context):
#!+NavigationTreeViewlet-EXPAND-IReadContainer(mr, oct-2012) does this ever execute?!
raise Exception(
"!+NavigationTreeViewlet-EXPAND-IReadContainer [%s]" % context)
items.extend(self.expand(chain))
return items
def expand(self, chain, include_siblings=True):
if len(chain) == 0:
return ()
context = chain.pop()
items = []
if IApplication.providedBy(context):
items.extend(self.expand(chain))
elif IAlchemistContent.providedBy(context):
_url = url.absoluteURL(context, self.request)
if IDCDescriptiveProperties.providedBy(context):
title = context.title
else:
props = IDCDescriptiveProperties(context, None)
if props is not None:
title = props.title
else:
title = context.short_name
selected = len(chain) == 0
if chain:
nodes = self.expand(chain)
else:
kls = context.__class__
containers = [
(key, getattr(context, key))
for key, value in kls.__dict__.items()
if isinstance(value, ManagedContainerDescriptor)]
nodes = []
self.expand_containers(nodes, containers, _url, chain, None)
items.append(
{'title': title,
'url': _url,
'current': True,
'selected': selected,
'kind': 'content',
'nodes': nodes,
})
elif IAlchemistContainer.providedBy(context):
# loop through all managed containers of the parent
# object, and include the present container as the
# 'current' node.
parent = context.__parent__
assert parent is not None
_url = url.absoluteURL(parent, self.request)
# append managed containers as child nodes
kls = type(proxy.removeSecurityProxy(parent))
if include_siblings is True:
if IApplication.providedBy(parent):
containers = [
(name, parent[name])
for name in
location.model_to_container_name_mapping.values()
if name in parent
]
elif IReadContainer.providedBy(parent):
containers = list(parent.items())
else:
containers = [
(key, getattr(parent, key))
for key, value in kls.__dict__.items()
if isinstance(value, ManagedContainerDescriptor)]
else:
containers = [(context.__name__, context)]
self.expand_containers(items, containers, _url, chain, context)
elif ILocation.providedBy(context):
_url = url.absoluteURL(context, self.request)
#props = IDCDescriptiveProperties.providedBy(context) and \
# context or IDCDescriptiveProperties(context)
if IDCDescriptiveProperties.providedBy(context):
props = IDCDescriptiveProperties(context)
else:
props = context
props = proxy.removeSecurityProxy(props)
selected = len(chain) == 0
if selected and IReadContainer.providedBy(context):
nodes = []
try:
self.expand_containers(
nodes, context.items(), _url, chain, context)
except:
pass
else:
nodes = self.expand(chain)
i_id = getattr(props, 'id','N/A')
items.append(
{'title': getattr(props, 'title', i_id),
'url': _url,
'current': True,
'selected': selected,
'kind': 'location',
'nodes': nodes,
})
elif IReadContainer.providedBy(context):
items.extend(self.expand(chain))
return items
def expand(self, chain, include_siblings=True):
if len(chain) == 0:
return ()
context = chain.pop()
items = []
if IApplication.providedBy(context):
items.extend(self.expand(chain))
elif IAlchemistContent.providedBy(context):
_url = url.absoluteURL(context, self.request)
selected = len(chain) == 0
if chain:
nodes = self.expand(chain)
else:
containers = utils.get_managed_containers(context)
nodes = []
self.expand_containers(nodes, containers, _url, chain, None)
items.append({
"id": self.get_nav_entry_id(_url),
"label": IDCDescriptiveProperties(context).title,
"url": _url,
"current": True,
"selected": selected,
"kind": "content",
"nodes": nodes,
})
elif IAlchemistContainer.providedBy(context):
# loop through all managed containers of the parent
# object, and include the present container as the
# "current" node.
parent = context.__parent__
assert parent is not None
_url = url.absoluteURL(parent, self.request)
# append managed containers as child nodes
if include_siblings is True:
if IApplication.providedBy(parent):
containers = [ (name, parent[name])
for name in
location.model_to_container_name_mapping.values()
if name in parent ]
elif IReadContainer.providedBy(parent):
containers = list(parent.items())
else:
containers = utils.get_managed_containers(parent)
else:
containers = [(context.__name__, context)]
self.expand_containers(items, containers, _url, chain, context)
elif ILocation.providedBy(context):
# e.g. bungeni.core.content.Section, DisplayForm
_url = url.absoluteURL(context, self.request)
selected = len(chain) == 0
if selected and IReadContainer.providedBy(context):
nodes = []
try:
self.expand_containers(
nodes, context.items(), _url, chain, context)
except:
pass
else:
nodes = self.expand(chain)
_title = getattr(context, "title", None) or \
getattr(context, "page_title", "!+BungeniBrowserView.title")
items.append({
"id": self.get_nav_entry_id(_url),
# !+BungeniBrowserView.title
"label": _title, #IDCDescriptiveProperties(context).title,
"url": _url,
"current": True,
"selected": selected,
"kind": "location",
"nodes": nodes,
})
elif IReadContainer.providedBy(context):
#!+NavigationTreeViewlet-EXPAND-IReadContainer(mr, oct-2012) does this ever execute?!
raise Exception("!+NavigationTreeViewlet-EXPAND-IReadContainer [%s]" % context)
items.extend(self.expand(chain))
return items
