Bridge: install from release, copy user files + params after. Bump 03.10.12

1. Download & install MokoOnyx from Gitea release
2. Copy user files (custom themes, user.css/js) to MokoOnyx
3. Migrate template styles with params
Fallback: if download fails, copy user files only (MokoOnyx must be
installed manually)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

src/helper/bridge.php

@@ -46,27 +46,23 @@ class MokoBridgeMigration
             return true;
         }
 
-        // 1. Download MokoOnyx ZIP
+        // 1. Try downloading and installing MokoOnyx from Gitea release
+        $installed = false;
         $zipPath = self::downloadRelease();
-        if (!$zipPath) {
-            $app->enqueueMessage(
-                'MokoOnyx migration: could not download the MokoOnyx template package. '
-                . 'Please install MokoOnyx manually from '
-                . '<a href="https://git.mokoconsulting.tech/MokoConsulting/MokoOnyx/releases" target="_blank">Gitea Releases</a>.',
-                'warning'
-            );
-            return false;
+        if ($zipPath) {
+            $installed = self::installPackage($zipPath);
+            @unlink($zipPath);
         }
 
-        // 2. Install MokoOnyx via Joomla's installer
-        $installed = self::installPackage($zipPath);
-
-        // Clean up downloaded ZIP
-        @unlink($zipPath);
+        // 2. Fallback: copy from MokoCassiopeia and rename
+        if (!$installed) {
+            self::log('Bridge: download/install failed, falling back to file copy');
+            $installed = self::copyAndRename();
+        }
 
         if (!$installed) {
             $app->enqueueMessage(
-                'MokoOnyx migration: installation failed. '
+                'MokoOnyx migration: automatic installation failed. '
                 . 'Please install MokoOnyx manually from '
                 . '<a href="https://git.mokoconsulting.tech/MokoConsulting/MokoOnyx/releases" target="_blank">Gitea Releases</a>.',
                 'warning'
@@ -74,10 +70,13 @@ class MokoBridgeMigration
             return false;
         }
 
-        // 3. Migrate template styles
+        // 3. Copy user files (custom themes, user.css, user.js)
+        self::copyAndRename();
+
+        // 4. Migrate template styles and params
         self::migrateStyles();
 
-        // 4. Notify admin
+        // 5. Notify admin
         self::notifyUser($app);
 
         self::log('Bridge migration completed successfully.');
@@ -245,6 +244,58 @@ class MokoBridgeMigration
         self::log('Migrated ' . count($oldStyles) . ' template style(s).');
     }
 
+    /**
+     * Copy user-specific files from MokoCassiopeia to MokoOnyx.
+     * Only copies custom themes, user.css, and user.js — not the full template.
+     * MokoOnyx must already be installed (via download or manual).
+     */
+    private static function copyAndRename(): bool
+    {
+        $oldMedia = JPATH_ROOT . '/media/templates/site/' . self::OLD_NAME;
+        $newMedia = JPATH_ROOT . '/media/templates/site/' . self::NEW_NAME;
+
+        if (!is_dir($newMedia)) {
+            self::log('Bridge: MokoOnyx media dir not found — cannot copy user files', 'warning');
+            return false;
+        }
+
+        $copied = 0;
+
+        // Copy custom theme palettes
+        $userFiles = [
+            'css/theme/light.custom.css',
+            'css/theme/dark.custom.css',
+            'css/theme/light.custom.min.css',
+            'css/theme/dark.custom.min.css',
+            'css/user.css',
+            'css/user.min.css',
+            'js/user.js',
+            'js/user.min.js',
+        ];
+
+        foreach ($userFiles as $relPath) {
+            $srcFile = $oldMedia . '/' . $relPath;
+            $dstFile = $newMedia . '/' . $relPath;
+            if (is_file($srcFile) && !is_file($dstFile)) {
+                $dstDir = dirname($dstFile);
+                if (!is_dir($dstDir)) {
+                    mkdir($dstDir, 0755, true);
+                }
+                copy($srcFile, $dstFile);
+                $copied++;
+            }
+        }
+
+        // Copy favicon directory
+        $faviconSrc = JPATH_ROOT . '/images/favicons';
+        if (is_dir($faviconSrc)) {
+            self::log('Bridge: favicons already at images/favicons — shared between templates');
+        }
+
+        self::log("Bridge: copied {$copied} user file(s) to MokoOnyx");
+        return true;
+    }
+
     private static function notifyUser($app): void
     {
         $app->enqueueMessage(