BusinessTemplate: Allow set individual Mixins on Portal Types

  Allow the developer associate a Mixin on Business template level
without require to overwrite the portal type itself

  Include mixins can be done in the same way, allowed content types or
property sheets are set.

product/ERP5/Document/BusinessTemplate.py

@@ -2923,6 +2923,12 @@ class PortalTypeBaseCategoryTemplateItem(PortalTypeAllowedContentTypeTemplateIte
   class_property = 'base_category_list'
   business_template_class_property = '_portal_type_base_category_item'
 
+class PortalTypeTypeMixinTemplateItem(PortalTypeAllowedContentTypeTemplateItem):
+
+  name = 'Type Mixin'
+  xml_tag = 'type_mixin'
+  class_property = 'type_mixin'
+  business_template_class_property = '_portal_type_type_mixin_item'
 
 class CatalogMethodTemplateItem(ObjectTemplateItem):
   """Template Item for catalog methods.
@@ -5232,6 +5238,9 @@ Business Template is a set of definitions, such as skins, portal types and categ
       self._portal_type_base_category_item = \
            PortalTypeBaseCategoryTemplateItem(
                self.getTemplatePortalTypeBaseCategoryList())
+      self._portal_type_type_mixin_item = \
+           PortalTypeTypeMixinTemplateItem(
+               self.getTemplatePortalTypeTypeMixinList())
       self._path_item = \
                PathTemplateItem(self.getTemplatePathList())
       self._preference_item = \
@@ -5699,6 +5708,14 @@ Business Template is a set of definitions, such as skins, portal types and categ
       """
       return self._getOrderedList('template_portal_type_base_category')
 
+    security.declareProtected(Permissions.AccessContentsInformation, 'getTemplatePortalTypeTypeMixiniList')
+    def getTemplatePortalTypeTypeMixinList(self):
+      """
+      We have to set this method because we want an
+      ordered list
+      """
+      return self._getOrderedList('template_portal_type_type_mixin')
+
     security.declareProtected(Permissions.AccessContentsInformation, 'getTemplateActionPathList')
     def getTemplateActionPathList(self):
       """
@@ -6057,6 +6074,7 @@ Business Template is a set of definitions, such as skins, portal types and categ
         'PortalHiddenAllowedContentType' : '_portal_type_hidden_content_type_item',
         'PortalTypePropertySheet' : '_portal_type_property_sheet_item',
         'PortalTypeBaseCategory' : '_portal_type_base_category_item',
+        'PortalTypeTypeMixin' : '_portal_type_type_mixin_item',
         'Category' : '_category_item',
         'Module' : '_module_item',
         'Skin' : '_skin_item',
@@ -6149,6 +6167,7 @@ Business Template is a set of definitions, such as skins, portal types and categ
                      '_portal_type_property_sheet_item',
                      '_portal_type_roles_item',
                      '_portal_type_base_category_item',
+                     '_portal_type_type_mixin',
                      '_local_roles_item',
                      '_portal_type_workflow_chain_item',]
 
@@ -6242,6 +6261,8 @@ Business Template is a set of definitions, such as skins, portal types and categ
         self.getTemplatePortalTypePropertySheetList())
       bt_base_category_list = list(
         self.getTemplatePortalTypeBaseCategoryList())
+      bt_type_mixin_list = list(
+        self.getTemplatePortalTypeTypeMixinList())
       bt_action_list = list(self.getTemplateActionPathList())
       bt_portal_types_id_list = list(self.getTemplatePortalTypeIdList())
       bt_portal_type_roles_list = list(self.getTemplatePortalTypeRoleList())
@@ -6260,6 +6281,7 @@ Business Template is a set of definitions, such as skins, portal types and categ
         property_sheet_list = []
         base_category_list = []
         action_list = []
+        type_mixin_list = []
         if hasattr(portal_type, 'allowed_content_types'):
           allowed_content_type_list = portal_type.allowed_content_types
         if hasattr(portal_type, 'hidden_content_type_list'):
@@ -6268,6 +6290,8 @@ Business Template is a set of definitions, such as skins, portal types and categ
           property_sheet_list = portal_type.property_sheet_list
         if hasattr(portal_type, 'base_category_list'):
           base_category_list = portal_type.base_category_list
+        if hasattr(portal_type, 'type_mixin'):
+          type_mixin_list = portal_type.type_mixin
         for action in portal_type.getActionInformationList():
           action_list.append(action.getReference())
 
@@ -6291,6 +6315,11 @@ Business Template is a set of definitions, such as skins, portal types and categ
           if base_cat_id not in bt_base_category_list:
             bt_base_category_list.append(base_cat_id)
 
+        for tm_id in type_mixin_list:
+          type_mixin_id = id+' | '+tm_id
+          if type_mixin_id not in type_mixin_list:
+            bt_type_mixin_list.append(tm_id)
+
         for act_id in action_list:
           action_id = id+' | '+act_id
           if action_id not in bt_action_list:
@@ -6308,6 +6337,7 @@ Business Template is a set of definitions, such as skins, portal types and categ
       bt_base_category_list.sort()
       bt_action_list.sort()
       bt_wf_chain_list.sort()
+      bt_type_mixin_list.sort()
 
       self.setTemplatePortalTypeWorkflowChainList(bt_wf_chain_list)
       self.setTemplatePortalTypeRoleList(bt_portal_type_roles_list)
@@ -6316,7 +6346,7 @@ Business Template is a set of definitions, such as skins, portal types and categ
       self.setTemplatePortalTypePropertySheetList(bt_property_sheet_list)
       self.setTemplatePortalTypeBaseCategoryList(bt_base_category_list)
       self.setTemplateActionPathList(bt_action_list)
-
+      self.setTemplatePortalTypeTypeMixin(bt_type_mixin_list)
 
     security.declareProtected(Permissions.AccessContentsInformation,
                               'guessPortalTypes')
@@ -6397,6 +6427,7 @@ Business Template is a set of definitions, such as skins, portal types and categ
       """
       setattr(self, 'template_portal_type_id', ())
       setattr(self, 'template_portal_type_allowed_content_type', ())
+      setattr(self, 'template_portal_type_type_mixin', ())
       setattr(self, 'template_portal_type_hidden_content_type', ())
       setattr(self, 'template_portal_type_property_sheet', ())
       setattr(self, 'template_portal_type_base_category', ())

product/ERP5/bin/genbt5list

@@ -87,6 +87,7 @@ item_name_list = (
   'portal_type_hidden_content_type',
   'portal_type_property_sheet',
   'portal_type_base_category',
+  'portal_type_type_mixin',
   'category',
   'module',
   'portal_type_roles',

product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/BusinessTemplate_viewPortalTypes.xml

@@ -76,6 +76,7 @@
                         <string>my_template_portal_type_hidden_content_type_list</string>
                         <string>my_template_portal_type_property_sheet_list</string>
                         <string>my_template_portal_type_base_category_list</string>
+                        <string>my_template_portal_type_type_mixin_list</string>
                         <string>my_template_action_path_list</string>
                       </list>
                     </value>

product/ERP5/bootstrap/erp5_property_sheets/PropertySheetTemplateItem/portal_property_sheets/BusinessTemplate/template_portal_type_type_mixin_property.xml

+<?xml version="1.0"?>
+<ZopeData>
+  <record id="1" aka="AAAAAAAAAAE=">
+    <pickle>
+      <global name="Standard Property" module="erp5.portal_type"/>
+    </pickle>
+    <pickle>
+      <dictionary>
+        <item>
+            <key> <string>_local_properties</string> </key>
+            <value>
+              <tuple>
+                <dictionary>
+                  <item>
+                      <key> <string>id</string> </key>
+                      <value> <string>mode</string> </value>
+                  </item>
+                  <item>
+                      <key> <string>type</string> </key>
+                      <value> <string>string</string> </value>
+                  </item>
+                </dictionary>
+              </tuple>
+            </value>
+        </item>
+        <item>
+            <key> <string>categories</string> </key>
+            <value>
+              <tuple>
+                <string>elementary_type/lines</string>
+              </tuple>
+            </value>
+        </item>
+        <item>
+            <key> <string>description</string> </key>
+            <value>
+              <none/>
+            </value>
+        </item>
+        <item>
+            <key> <string>id</string> </key>
+            <value> <string>template_portal_type_type_mixin_property</string> </value>
+        </item>
+        <item>
+            <key> <string>mode</string> </key>
+            <value> <string>w</string> </value>
+        </item>
+        <item>
+            <key> <string>portal_type</string> </key>
+            <value> <string>Standard Property</string> </value>
+        </item>
+        <item>
+            <key> <string>property_default</string> </key>
+            <value> <string>python: ()</string> </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+</ZopeData>