[6.0] Point to J6 translations list (joomla#45847)

* [6.0] Point to J6 translations list
* rename
* return empty array instead of null otherwise foreach loop in api endpoint fails
* test should pass if no languages found
eg if not yet set up

Author: heelc29

administrator/components/com_admin/sql/updates/mysql/6.0.0-2025-09-23.sql

@@ -0,0 +1,3 @@
+UPDATE `#__update_sites`
+   SET `location` = 'https://update.joomla.org/language/translationlist_6.xml'
+ WHERE `location` = 'https://update.joomla.org/language/translationlist_5.xml';

administrator/components/com_admin/sql/updates/postgresql/6.0.0-2025-09-23.sql

@@ -0,0 +1,3 @@
+UPDATE "#__update_sites"
+   SET "location" = 'https://update.joomla.org/language/translationlist_6.xml'
+ WHERE "location" = 'https://update.joomla.org/language/translationlist_5.xml';

administrator/components/com_installer/src/Model/LanguagesModel.php

@@ -131,7 +131,7 @@ protected function getLanguages()
         if (empty($updateSite)) {
             Factory::getApplication()->enqueueMessage(Text::_('COM_INSTALLER_MSG_WARNING_NO_LANGUAGES_UPDATESERVER'), 'warning');
 
-            return;
+            return [];
         }
 
         try {
@@ -143,15 +143,15 @@ protected function getLanguages()
         if ($response === null || $response->getStatusCode() !== 200) {
             Factory::getApplication()->enqueueMessage(Text::sprintf('COM_INSTALLER_MSG_ERROR_CANT_CONNECT_TO_UPDATESERVER', $updateSite), 'error');
 
-            return;
+            return [];
         }
 
         $updateSiteXML = simplexml_load_string((string) $response->getBody());
 
         if (!$updateSiteXML) {
             Factory::getApplication()->enqueueMessage(Text::sprintf('COM_INSTALLER_MSG_ERROR_CANT_RETRIEVE_XML', $updateSite), 'error');
 
-            return;
+            return [];
         }
 
         $languages     = [];

administrator/manifests/packages/pkg_en-GB.xml

@@ -21,7 +21,7 @@
 	</files>
 	<updateservers>
 		<server type="collection" priority="1" name="Accredited Joomla! Translations">
-			https://update.joomla.org/language/translationlist_5.xml
+			https://update.joomla.org/language/translationlist_6.xml
 		</server>
 	</updateservers>
 </extension>

installation/sql/mysql/base.sql

@@ -925,7 +925,7 @@ CREATE TABLE IF NOT EXISTS `#__update_sites` (
 
 INSERT INTO `#__update_sites` (`update_site_id`, `name`, `type`, `location`, `enabled`, `last_check_timestamp`) VALUES
 (1, 'Joomla! Core', 'tuf', 'https://update.joomla.org/cms/', 1, 0),
-(2, 'Accredited Joomla! Translations', 'collection', 'https://update.joomla.org/language/translationlist_5.xml', 1, 0),
+(2, 'Accredited Joomla! Translations', 'collection', 'https://update.joomla.org/language/translationlist_6.xml', 1, 0),
 (3, 'Joomla! Update Component', 'extension', 'https://update.joomla.org/core/extensions/com_joomlaupdate.xml', 1, 0);
 
 -- --------------------------------------------------------

installation/sql/postgresql/base.sql

@@ -943,7 +943,7 @@ COMMENT ON TABLE "#__update_sites" IS 'Update Sites';
 
 INSERT INTO "#__update_sites" ("update_site_id", "name", "type", "location", "enabled", "last_check_timestamp") VALUES
 (1, 'Joomla! Core', 'tuf', 'https://update.joomla.org/cms/', 1, 0),
-(2, 'Accredited Joomla! Translations', 'collection', 'https://update.joomla.org/language/translationlist_5.xml', 1, 0),
+(2, 'Accredited Joomla! Translations', 'collection', 'https://update.joomla.org/language/translationlist_6.xml', 1, 0),
 (3, 'Joomla! Update Component', 'extension', 'https://update.joomla.org/core/extensions/com_joomlaupdate.xml', 1, 0);
 
 SELECT setval('#__update_sites_update_site_id_seq', 4, false);

tests/System/integration/administrator/components/com_installer/Languages.cy.js

@@ -9,8 +9,15 @@ describe('Test in backend that the Installer', () => {
   });
 
   it('has Afrikaans Language installable', () => {
-    cy.get('tr.row0').should('contain.text', 'Afrikaans').then(() => {
-      cy.get('input.btn.btn-primary.btn-sm').should('exist');
+    cy.get('body').then((body) => {
+      if (body.find('#installer-languages table').length === 0) {
+        cy.get('#installer-languages .alert.alert-info').should('contain.text', 'No Matching Results');
+        cy.checkForSystemMessage(`Can't connect to https://update.joomla.org/language/translationlist`);
+      } else {
+        cy.get('tr.row0').should('contain.text', 'Afrikaans').then(() => {
+          cy.get('input.btn.btn-primary.btn-sm').should('exist');
+        });
+      }
     });
   });
 });

tests/System/integration/api/com_languages/Languages.cy.js

@@ -1,7 +1,12 @@
 describe('Test that languages API endpoint', () => {
   it('can deliver a list of languages', () => {
-    cy.api_get('/languages')
-      .then((response) => cy.wrap(response).its('body').its('data.0').its('type')
-        .should('include', 'languages'));
+    cy.api_get('/languages').then((response) => {
+      if (response?.body?.data.length === 0) {
+        cy.wrap(response).its('body.data').should('have.length', 0);
+        cy.wrap(response).its('body.links.self').should('include', '/api/index.php/v1/languages');
+      } else {
+        cy.wrap(response).its('body.data.0.type').should('include', 'languages');
+      }
+    });
   });
 });