erp5_autocompletion_ui: Allow customisation of object property being showed with autocompletion.

Possible through defining a TypeBasedMethod (PORTAL_TYPE_getCompletionDict)
returning a dict serialized in JSON by the calling method, or otherwise
overriding fallback script (Base_getCompletionDict).

bt5/erp5_autocompletion_ui/SkinTemplateItem/portal_skins/erp5_autocompletion_ui/Base_getCompletionDict.xml

+<?xml version="1.0"?>
+<ZopeData>
+  <record id="1" aka="AAAAAAAAAAE=">
+    <pickle>
+      <global name="PythonScript" module="Products.PythonScripts.PythonScript"/>
+    </pickle>
+    <pickle>
+      <dictionary>
+        <item>
+            <key> <string>Script_magic</string> </key>
+            <value> <int>3</int> </value>
+        </item>
+        <item>
+            <key> <string>_bind_names</string> </key>
+            <value>
+              <object>
+                <klass>
+                  <global name="NameAssignments" module="Shared.DC.Scripts.Bindings"/>
+                </klass>
+                <tuple/>
+                <state>
+                  <dictionary>
+                    <item>
+                        <key> <string>_asgns</string> </key>
+                        <value>
+                          <dictionary>
+                            <item>
+                                <key> <string>name_container</string> </key>
+                                <value> <string>container</string> </value>
+                            </item>
+                            <item>
+                                <key> <string>name_context</string> </key>
+                                <value> <string>context</string> </value>
+                            </item>
+                            <item>
+                                <key> <string>name_m_self</string> </key>
+                                <value> <string>script</string> </value>
+                            </item>
+                            <item>
+                                <key> <string>name_subpath</string> </key>
+                                <value> <string>traverse_subpath</string> </value>
+                            </item>
+                          </dictionary>
+                        </value>
+                    </item>
+                  </dictionary>
+                </state>
+              </object>
+            </value>
+        </item>
+        <item>
+            <key> <string>_body</string> </key>
+            <value> <string>return {\'label\': obj.getTitle(),\n
+        \'value\': obj.getTitle(),\n
+        \'description\': obj.getRelativeUrl()}\n
+</string> </value>
+        </item>
+        <item>
+            <key> <string>_params</string> </key>
+            <value> <string>obj</string> </value>
+        </item>
+        <item>
+            <key> <string>id</string> </key>
+            <value> <string>Base_getCompletionDict</string> </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+</ZopeData>

bt5/erp5_autocompletion_ui/SkinTemplateItem/portal_skins/erp5_autocompletion_ui/ERP5Site_getCompletionList.xml

@@ -58,14 +58,19 @@ if starts_with is not None and search_catalog_key is not None:\n
 if search_portal_type is not None:\n
   kw["portal_type"] = search_portal_type\n
 \n
-result = []\n
+result_dict_list = []\n
 for brain in context.portal_catalog(**kw):\n
-  result.append({\'label\': brain.getTitle(),\n
-                 \'value\': brain.getTitle(),\n
-                 \'description\': brain.getRelativeUrl()})\n
+  obj = brain.getObject()\n
+\n
+  # There may be objects with different Portal Types, so the only way seems\n
+  # to call the script for each object...\n
+  result_dict = obj.getTypeBasedMethod(\'getCompletionDict\',\n
+                                       fallback_script_id=\'Base_getCompletionDict\')(obj)\n
+\n
+  result_dict_list.append(result_dict)\n
 \n
 from json import dumps\n
-return dumps(result, indent=4)\n
+return dumps(result_dict_list, indent=4)\n
 </string> </value>
         </item>
         <item>

bt5/erp5_autocompletion_ui/bt/change_log

+2014-02-07 arnaud.fontaine
+* Allow customisation of object property being showed with autocompletion.
+
 2014-02-07 arnaud.fontaine
 * Move away generic JS code from RelationField as it should be reusable anywhere.
 

bt5/erp5_autocompletion_ui/bt/revision

-13
\ No newline at end of file
+14
\ No newline at end of file