def updateReferenceableTypes(self, updates={}, reset=False):
"""
Update InnerProxy referenceables types structure. This structure is a dict:
{'PloneArticle': {
'files': ['File'],
'images': ['Image', 'News Item'],
'links': ['Favorite', 'Link']
},
'ContentUsingInnerFields': {...},
}
Without any param, this method will update this mapping, detecting new
types/fields and preserving existing entries.
@param updates: a dict like referenceable_types. Its entries will
override default values (i.e constrain allowed types). Unsupported types
for reference by the proxy will be ignored.
@param reset: reset all mapping, allowing to reference all types
supported by InnerProxies. If reset, the param 'updates' is ignored.
"""
at = getToolByName(self, 'archetype_tool')
ref_types_info = self.referenceable_types
registered_types = at.listRegisteredTypes()
registered_portal_types = [i['portal_type'] for i in registered_types]
pa_types = at.listPortalTypesWithInterfaces([IPloneArticle,])
proxy_types = at.listPortalTypesWithInterfaces([IBaseInnerContentProxy,])
proxy_types = [fti.getId() for fti in proxy_types]
for fti in pa_types:
portal_type = fti.getId()
idx = registered_portal_types.index(portal_type) #ValueError no idx
## this is the schema of the PA like object
schema = registered_types[idx]['schema']
if portal_type not in ref_types_info:
## this is the case when a new PA like type has just been installed
ref_types_info[portal_type] = {}
pti = ref_types_info[portal_type]
pt_update = updates.get(portal_type, {})
for field in schema.fields():
field_name = field.getName()
field_update = pt_update.get(field_name)
## I the two next tests, we will skip if field is not
## updated or reset
if not isinstance(field, BaseInnerContentField):
## this field is just a simple field, not a proxy, so no update
continue
if (
not field_update ## we have no reference in the update table
and pti.has_key(field_name) ## a field already exist
and not reset ## we don't want to reset
):
continue
## we look for interfaces of inner types
inner_pt = field.inner_portal_type
inner_class_idx = registered_portal_types.index(inner_pt)
inner_class = registered_types[inner_class_idx]['klass']
ct = utils.getAllAvailableReferenceableTypes(self, inner_class)
## here we keep the old ones if reset is not wanted
if field_update and not reset:
new_ct = [pt for pt in ct if pt in field_update]
ct = new_ct
pti[field_name] = ct
return
def getAllAvailableReferenceableLinkTypes(self):
from Products.PloneArticle.proxy.linkinnercontent import LinkInnerContentProxy
return utils.getAllAvailableReferenceableTypes(self, LinkInnerContentProxy)
def getAllAvailableReferenceableAttachmentTypes(self):
from Products.PloneArticle.proxy.fileinnercontent import FileInnerContentProxy
return utils.getAllAvailableReferenceableTypes(self, FileInnerContentProxy)
def updateReferenceableTypes(self, updates={}, reset=False):
"""
Update InnerProxy referenceables types structure. This structure is a dict:
{'PloneArticle': {
'files': ['File'],
'images': ['Image', 'News Item'],
'links': ['Favorite', 'Link']
},
'ContentUsingInnerFields': {...},
}
Without any param, this method will update this mapping, detecting new
types/fields and preserving existing entries.
@param updates: a dict like referenceable_types. Its entries will
override default values (i.e constrain allowed types). Unsupported types
for reference by the proxy will be ignored.
@param reset: reset all mapping, allowing to reference all types
supported by InnerProxies. If reset, the param 'updates' is ignored.
"""
at = getToolByName(self, 'archetype_tool')
ref_types_info = self.referenceable_types
registered_types = at.listRegisteredTypes()
registered_portal_types = [i['portal_type'] for i in registered_types]
pa_types = at.listPortalTypesWithInterfaces([
IPloneArticle,
])
proxy_types = at.listPortalTypesWithInterfaces([
IBaseInnerContentProxy,
])
proxy_types = [fti.getId() for fti in proxy_types]
for fti in pa_types:
portal_type = fti.getId()
idx = registered_portal_types.index(
portal_type) #ValueError no idx
## this is the schema of the PA like object
schema = registered_types[idx]['schema']
if portal_type not in ref_types_info:
## this is the case when a new PA like type has just been installed
ref_types_info[portal_type] = {}
pti = ref_types_info[portal_type]
pt_update = updates.get(portal_type, {})
for field in schema.fields():
field_name = field.getName()
field_update = pt_update.get(field_name)
## I the two next tests, we will skip if field is not
## updated or reset
if not isinstance(field, BaseInnerContentField):
## this field is just a simple field, not a proxy, so no update
continue
if (not field_update ## we have no reference in the update table
and pti.has_key(field_name) ## a field already exist
and not reset ## we don't want to reset
):
continue
## we look for interfaces of inner types
inner_pt = field.inner_portal_type
inner_class_idx = registered_portal_types.index(inner_pt)
inner_class = registered_types[inner_class_idx]['klass']
ct = utils.getAllAvailableReferenceableTypes(self, inner_class)
## here we keep the old ones if reset is not wanted
if field_update and not reset:
new_ct = [pt for pt in ct if pt in field_update]
ct = new_ct
pti[field_name] = ct
return
def getAllAvailableReferenceableImageTypes(self):
from Products.PloneArticle.proxy.imageinnercontent import ImageInnerContentProxy
return utils.getAllAvailableReferenceableTypes(self, ImageInnerContentProxy)
def getAllAvailableReferenceableLinkTypes(self):
from Products.PloneArticle.proxy.linkinnercontent import LinkInnerContentProxy
return utils.getAllAvailableReferenceableTypes(self,
LinkInnerContentProxy)
def getAllAvailableReferenceableAttachmentTypes(self):
from Products.PloneArticle.proxy.fileinnercontent import FileInnerContentProxy
return utils.getAllAvailableReferenceableTypes(self,
FileInnerContentProxy)
def getAvailableReferenceableLinkTypes(self):
return utils.getAllAvailableReferenceableTypes(self, LinkInnerContentProxy)
def getAllAvailableReferenceableImageTypes(self):
from Products.PloneArticle.proxy.imageinnercontent import ImageInnerContentProxy
return utils.getAllAvailableReferenceableTypes(self,
ImageInnerContentProxy)
def getAvailableReferenceableImageTypes(self):
return utils.getAllAvailableReferenceableTypes(self, ImageInnerContentProxy)
def getAvailableReferenceableAttachmentTypes(self):
return utils.getAllAvailableReferenceableTypes(self, FileInnerContentProxy)
def getAvailableReferenceableLinkTypes(self):
return utils.getAllAvailableReferenceableTypes(self, LinkInnerContentProxy)
def getAvailableReferenceableImageTypes(self):
return utils.getAllAvailableReferenceableTypes(self, ImageInnerContentProxy)
def getAvailableReferenceableAttachmentTypes(self):
return utils.getAllAvailableReferenceableTypes(self, FileInnerContentProxy)
