Commit 9e849100 authored by Nicolas Dumazet's avatar Nicolas Dumazet

clean way to generate category accessors.

(Not yet used)


git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@43251 20353a03-c40f-0410-a6d1-a30d3c3de9de
parent f466caf8
...@@ -29,7 +29,12 @@ ...@@ -29,7 +29,12 @@
from AccessControl import ClassSecurityInfo from AccessControl import ClassSecurityInfo
from Products.ERP5Type import Permissions, PropertySheet from Products.ERP5Type import Permissions, PropertySheet
from Products.ERP5Type.XMLObject import XMLObject from Products.ERP5Type.XMLObject import XMLObject
from Products.ERP5Type.Accessor.Base import Getter as BaseGetter from Products.ERP5Type.Accessor.Base import Getter as BaseGetter
from Products.ERP5Type.Accessor import Category, Value, Alias
from Products.ERP5Type.Utils import UpperCase
from Products.ERP5Type.Core.StandardProperty import StandardProperty
class CategoryProperty(XMLObject): class CategoryProperty(XMLObject):
""" """
...@@ -66,9 +71,159 @@ class CategoryProperty(XMLObject): ...@@ -66,9 +71,159 @@ class CategoryProperty(XMLObject):
return context.newContent(portal_type=cls.portal_type, return context.newContent(portal_type=cls.portal_type,
reference=category_name) reference=category_name)
getter_definition_dict = {
# normal accessors
'get%sList': Category.ListGetter,
'get%sSet': Category.SetGetter,
'get%sItemList': Category.ItemListGetter,
'getDefault%s': Category.DefaultGetter,
'get%s': Category.DefaultGetter,
# value accessors
'get%sValueList': Value.ListGetter,
'get%sValueSet': Value.SetGetter,
'get%sTitleList': Value.TitleListGetter,
'get%sTitleSet': Value.TitleSetGetter,
'get%sTranslatedTitleList': Value.TranslatedTitleListGetter,
'get%sTranslatedTitleSet': Value.TranslatedTitleSetGetter,
'get%sReferenceList': Value.ReferenceListGetter,
'get%sReferenceSet': Value.ReferenceSetGetter,
'get%sIdList': Value.IdListGetter,
'get%sIdSet': Value.IdSetGetter,
'get%sLogicalPathList': Value.LogicalPathListGetter,
'get%sLogicalPathSet': Value.LogicalPathSetGetter,
'get%sUidList': Value.UidListGetter,
'get%sUidSet': Value.UidSetGetter,
'get%sPropertyList': Value.PropertyListGetter,
'get%sPropertySet': Value.PropertySetGetter,
'getDefault%sValue': Value.DefaultGetter,
'get%sValue': Value.DefaultGetter,
'getDefault%sTitle': Value.DefaultTitleGetter,
'get%sTitle': Value.DefaultTitleGetter,
'getDefault%sTranslatedTitle': Value.DefaultTranslatedTitleGetter,
'get%sTranslatedTitle': Value.DefaultTranslatedTitleGetter,
'getDefault%sReference': Value.DefaultReferenceGetter,
'get%sReference': Value.DefaultReferenceGetter,
'getDefault%sUid': Value.DefaultUidGetter,
'get%sUid': Value.DefaultUidGetter,
'getDefault%sId': Value.DefaultIdGetter,
'get%sId': Value.DefaultIdGetter,
'getDefault%sTitleOrId': Value.DefaultTitleOrIdGetter,
'get%sTitleOrId': Value.DefaultTitleOrIdGetter,
'getDefault%sProperty': Value.DefaultPropertyGetter,
'get%sProperty': Value.DefaultPropertyGetter,
'getDefault%sLogicalPath': Value.DefaultLogicalPathGetter,
'get%sLogicalPath': Value.DefaultLogicalPathGetter,
'get%sTranslatedLogicalPath': Value.DefaultTranslatedLogicalPathGetter,
}
setter_definition_dict = {
# public 'reindexers'
'set%sValue': Alias.Reindex,
'set%sValueList': Alias.Reindex,
'set%sValueSet': Alias.Reindex,
'setDefault%sValue': Alias.Reindex,
'set%sUid': Alias.Reindex,
'set%sUidList': Alias.Reindex,
'set%sUidSet': Alias.Reindex,
'setDefault%sUid': Alias.Reindex,
# setters
'_set%sValue': Value.Setter,
'_categorySet%sValue': Value.Setter,
'_set%sValueList': Value.ListSetter,
'_categorySet%sValueList': Value.ListSetter,
'_set%sValueSet': Value.SetSetter,
'_categorySet%sValueSet': Value.SetSetter,
'_setDefault%sValue': Value.DefaultSetter,
'_categorySetDefault%sValue': Value.DefaultSetter,
# uid setters
'_set%sUid': Value.UidSetter,
'_categorySet%sUid': Value.UidSetter,
'_set%sUidList': Value.UidListSetter,
'_categorySet%sUidList': Value.UidListSetter,
'_set%sUidSet': Value.UidSetSetter,
'_categorySet%sUidSet': Value.UidSetSetter,
'_setDefault%sUid': Value.UidDefaultSetter,
'_categorySetDefault%sUid': Value.UidDefaultSetter,
}
@classmethod
def applyPropertyOnAccessorHolder(cls,
accessor_holder,
category_id,
category_tool):
# Create free text accessors.
# XXX These are only for backward compatibility.
storage_id = None
if category_id == 'group':
storage_id = 'group'
elif category_id == 'site':
storage_id = 'location'
StandardProperty.applyPropertyOnAccessorHolder(
accessor_holder=accessor_holder,
reference='%s_free_text' % category_id,
elementary_type='text',
is_multivalues=False,
property_default='',
storage_id=storage_id,
read_permission=Permissions.AccessContentsInformation,
write_permission=Permissions.ModifyPortalContent)
# Get read and write permission
if category_tool is not None:
cat_object = category_tool.get(category_id, None)
else:
cat_object = None
if cat_object is not None:
read_permission = Permissions.__dict__.get(
cat_object.getReadPermission(),
Permissions.AccessContentsInformation)
write_permission = Permissions.__dict__.get(
cat_object.getWritePermission(),
Permissions.ModifyPortalContent)
else:
read_permission = Permissions.AccessContentsInformation
write_permission = Permissions.ModifyPortalContent
# Actually create accessors
uppercase_reference = UpperCase(id)
# three special cases
accessor = Category.Tester('has' + uppercase_reference, id)
accessor_holder.registerAccessor(accessor, read_permission)
accessor_name = uppercase_reference[0].lower() + uppercase_reference[1:]
accessor = Value.ListGetter(accessor_name + 'Values', id)
accessor_holder.registerAccessor(accessor_holder, read_permission)
accessor = Value.IdListGetter(accessor_name + 'Ids', id)
accessor_holder.registerAccessor(accessor_holder, read_permission)
# then getters
for id_format, accessor_class in cls.getter_definition_dict.iteritems():
accessor_name = id_format % uppercase_reference
public_accessor = accessor_class(accessor_name, id)
accessor_holder.registerAccessor(public_accessor, read_permission)
# create the private getter on the fly instead of having a definition dict
# that's twice the size for the same info
accessor_name = '_category' + accessor_name[0].upper() + accessor_name[1:]
private_accessor = accessor_class(accessor_name, id)
accessor_holder.registerAccessor(private_accessor, read_permission)
# and setters
for id_format, accessor_class in cls.setter_definition_dict.iteritems():
accessor_name = id_format % uppercase_reference
accessor = accessor_class(accessor_name, id)
accessor_holder.registerAccessor(accessor, write_permission)
security.declareProtected(Permissions.AccessContentsInformation, security.declareProtected(Permissions.AccessContentsInformation,
'applyOnAccessorHolder') 'applyOnAccessorHolder')
def applyOnAccessorHolder(self, accessor_holder, expression_context): def applyOnAccessorHolder(self, accessor_holder, expression_context, portal):
reference = self.getReference() reference = self.getReference()
if reference is not None: if reference is not None:
accessor_holder._categories.append(reference) accessor_holder._categories.append(reference)
category_tool = getattr(portal, 'portal_categories', None)
self.applyPropertyOnAccessorHolder(accessor_holder,
reference,
category_tool)
...@@ -30,9 +30,9 @@ from AccessControl import ClassSecurityInfo ...@@ -30,9 +30,9 @@ from AccessControl import ClassSecurityInfo
from Products.CMFCore.Expression import Expression from Products.CMFCore.Expression import Expression
from Products.ERP5Type import Permissions, PropertySheet from Products.ERP5Type import Permissions, PropertySheet
from Products.ERP5Type.XMLObject import XMLObject from Products.ERP5Type.Core.CategoryProperty import CategoryProperty
class DynamicCategoryProperty(XMLObject): class DynamicCategoryProperty(CategoryProperty):
""" """
Define a Dynamic Category Property Document for a ZODB Property Define a Dynamic Category Property Document for a ZODB Property
Sheets (a dynamic category is defined by a TALES expression rather Sheets (a dynamic category is defined by a TALES expression rather
...@@ -73,10 +73,17 @@ class DynamicCategoryProperty(XMLObject): ...@@ -73,10 +73,17 @@ class DynamicCategoryProperty(XMLObject):
security.declareProtected(Permissions.AccessContentsInformation, security.declareProtected(Permissions.AccessContentsInformation,
'applyOnAccessorHolder') 'applyOnAccessorHolder')
def applyOnAccessorHolder(self, accessor_holder, expression_context): def applyOnAccessorHolder(self, accessor_holder, expression_context, portal):
expression_string = self.getCategoryExpression() expression_string = self.getCategoryExpression()
if expression_string is not None: if expression_string is not None:
expression = Expression(expression_string) expression = Expression(expression_string)
for category_id in expression(expression_context): value = expression(expression_context)
if category_id is not None:
category_tool = getattr(portal, 'portal_categories', None)
if not isinstance(value, (tuple, list)):
value = [value]
for category_id in value:
self.applyPropertyOnAccessorHolder(accessor_holder,
category_id,
category_tool)
accessor_holder._categories.append(category_id) accessor_holder._categories.append(category_id)
...@@ -213,3 +213,9 @@ class PropertySheet(Folder): ...@@ -213,3 +213,9 @@ class PropertySheet(Folder):
constraint) constraint)
return property_sheet return property_sheet
security.declareProtected(Permissions.AccessContentsInformation,
'applyOnAccessorHolder')
def applyOnAccessorHolder(self, accessor_holder, expression_context, portal):
for property in self.contentValues():
property.applyOnAccessorHolder(accessor_holder, expression_context, portal)
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