Define a scriptable key for translated_title

product/ERP5/bootstrap/erp5_mysql_innodb_catalog/CatalogMethodTemplateItem/portal_catalog/erp5_mysql_innodb/SQLCatalog_makeTranslatedTitleQuery.catalog_keys.xml

+<catalog_method>
+</catalog_method>

product/ERP5/bootstrap/erp5_mysql_innodb_catalog/CatalogMethodTemplateItem/portal_catalog/erp5_mysql_innodb/SQLCatalog_makeTranslatedTitleQuery.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>from Products.ZSQLCatalog.SQLCatalog import Query, SimpleQuery, AndQuery\n
+portal = context.getPortalObject()\n
+\n
+# This scriptable key supports content_translation if the table is present\n
+catalog = portal.portal_catalog.getSQLCatalog()\n
+if \'content_translation\' in catalog.getProperty(\'sql_search_tables\'):\n
+  return AndQuery(SimpleQuery(**{\'content_translation.translated_text\': value, \'comparison_operator\': \'match\'}),\n
+                  Query(**{\'content_translation.property_name\': \'title\'}))\n
+\n
+# Otherwise it simply use title\n
+return SimpleQuery(title=value)\n
+</string> </value>
+        </item>
+        <item>
+            <key> <string>_params</string> </key>
+            <value> <string>value</string> </value>
+        </item>
+        <item>
+            <key> <string>id</string> </key>
+            <value> <string>SQLCatalog_makeTranslatedTitleQuery</string> </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+</ZopeData>

product/ERP5/bootstrap/erp5_mysql_innodb_catalog/CatalogScriptableKeyTemplateItem/scriptable_key_list.xml

@@ -3,4 +3,5 @@
  <key>full_text | SQLCatalog_makeFullTextQuery</key>
  <key>quick_search_text | SQLCatalog_makeQuickSearchQuery</key>
  <key>search_text | SQLCatalog_makeSearchTextQuery</key>
+ <key>translated_title | SQLCatalog_makeTranslatedTitleQuery</key>
 </key_list>
\ No newline at end of file

product/ERP5/bootstrap/erp5_mysql_innodb_catalog/bt/template_catalog_method_id_list

@@ -3,6 +3,7 @@ erp5_mysql_innodb/SQLCatalog_catalogTransformationList
 erp5_mysql_innodb/SQLCatalog_makeFullTextQuery
 erp5_mysql_innodb/SQLCatalog_makeQuickSearchQuery
 erp5_mysql_innodb/SQLCatalog_makeSearchTextQuery
+erp5_mysql_innodb/SQLCatalog_makeTranslatedTitleQuery
 erp5_mysql_innodb/z0_drop_alarm
 erp5_mysql_innodb/z0_drop_catalog
 erp5_mysql_innodb/z0_drop_category

product/ERP5/bootstrap/erp5_mysql_innodb_catalog/bt/template_catalog_scriptable_key_list

@@ -2,3 +2,4 @@ quick_search_text | SQLCatalog_makeQuickSearchQuery
 advanced_search_text | SQLCatalog_makeQuickSearchQuery
 full_text | SQLCatalog_makeFullTextQuery
 search_text | SQLCatalog_makeSearchTextQuery
+translated_title | SQLCatalog_makeTranslatedTitleQuery
\ No newline at end of file

product/ERP5/tests/testContentTranslation.py

@@ -111,7 +111,8 @@ class TestContentTranslation(ERP5TypeTestCase):
     result4 = portal.portal_catalog(content_translation_title='村岡')
     self.assertEquals(len(result4), 0)
 
-    # columns test
+    # Low level columns test. This behaviour is not guaranteed. I'm not sure
+    # content_translation must be a search table - jerome
     result5 = portal.portal_catalog(property_name='title')
     self.assertEquals(len(result5), 2)
     result6 = portal.portal_catalog(content_language='nob-read')
@@ -119,6 +120,38 @@ class TestContentTranslation(ERP5TypeTestCase):
     result7 = portal.portal_catalog(translated_text='XXX YYY')
     self.assertEquals(len(result7), 1)
 
+  def testCatalogSearchTranslatedTitleScriptableKey(self):
+    # Test 'translated_title' scriptable key.
+    portal = self.portal
+
+    portal.Localizer._add_user_defined_language('Nobody Readable', 'nob-read')
+    portal.Localizer.add_language('nob-read')
+    self.tic()
+
+    person = portal.person_module.newContent(portal_type='Person',
+                                             first_name='Yusuke',
+                                             last_name='Muraoka')
+    person.setNobReadTranslatedFirstName('友介')
+    person.setNobReadTranslatedLastName('村岡')
+    self.tic()
+
+    # We can search either by the translated title
+    self.assertEquals(person,
+      portal.portal_catalog.getResultValue(translated_title='友介'))
+    # Or the original title
+    self.assertEquals(person,
+      portal.portal_catalog.getResultValue(translated_title='Yusuke'))
+
+    # documents for which translation is not set can also be found with
+    # translated_title key
+    not_translated_person = portal.person_module.newContent(portal_type='Person',
+                                             first_name='Jérome',
+                                             last_name='Perrin')
+    self.tic()
+    self.assertEquals(not_translated_person,
+      portal.portal_catalog.getResultValue(translated_title='Jérome'))
+
+
   def testContentTranslation(self):
     """
     Make sure that translatable properties can have content translation into