From eee3242c4b2d94aac870958c142d7d410ca6414c Mon Sep 17 00:00:00 2001
From: Jonathan Miller <jmiller-moko@noreply.git.mokoconsulting.tech>
Date: Wed, 22 Apr 2026 02:35:24 -0500
Subject: [PATCH] feat: replace MokoCassiopeia references in content/modules on
 install/update

Adds replaceCassiopeiaReferences() to script.php postflight so
article content and custom HTML modules are updated during
Joomla admin install/update, not just on frontend page load.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
---
 src/script.php | 61 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 61 insertions(+)

diff --git a/src/script.php b/src/script.php
index fa08acb..dcbfa07 100644
--- a/src/script.php
+++ b/src/script.php
@@ -91,12 +91,73 @@ class Tpl_MokoonyxInstallerScript implements InstallerScriptInterface
         // On install or update: migrate from MokoCassiopeia if it exists
         if ($type === 'install' || $type === 'update') {
             $this->migrateFromCassiopeia();
+            $this->replaceCassiopeiaReferences();
             $this->clearFaviconStamp();
         }
 
         return true;
     }
 
+    /**
+     * Replace MokoCassiopeia references in article content and module content.
+     */
+    private function replaceCassiopeiaReferences(): void
+    {
+        $db = Factory::getDbo();
+
+        // Replace in article content (introtext + fulltext)
+        foreach (['introtext', 'fulltext'] as $col) {
+            try {
+                $query = $db->getQuery(true)
+                    ->update('#__content')
+                    ->set(
+                        $db->quoteName($col) . ' = REPLACE(REPLACE('
+                        . $db->quoteName($col) . ', '
+                        . $db->quote(self::OLD_DISPLAY) . ', '
+                        . $db->quote(self::NEW_DISPLAY) . '), '
+                        . $db->quote(self::OLD_NAME) . ', '
+                        . $db->quote(self::NEW_NAME) . ')'
+                    )
+                    ->where(
+                        '(' . $db->quoteName($col) . ' LIKE ' . $db->quote('%' . self::OLD_DISPLAY . '%')
+                        . ' OR ' . $db->quoteName($col) . ' LIKE ' . $db->quote('%' . self::OLD_NAME . '%') . ')'
+                    );
+                $db->setQuery($query)->execute();
+                $n = $db->getAffectedRows();
+                if ($n > 0) {
+                    $this->logMessage("Replaced MokoCassiopeia in {$n} content row(s) ({$col}).");
+                }
+            } catch (\Throwable $e) {
+                $this->logMessage('Content replacement failed (' . $col . '): ' . $e->getMessage(), 'warning');
+            }
+        }
+
+        // Replace in module content (custom HTML modules etc.)
+        try {
+            $query = $db->getQuery(true)
+                ->update('#__modules')
+                ->set(
+                    $db->quoteName('content') . ' = REPLACE(REPLACE('
+                    . $db->quoteName('content') . ', '
+                    . $db->quote(self::OLD_DISPLAY) . ', '
+                    . $db->quote(self::NEW_DISPLAY) . '), '
+                    . $db->quote(self::OLD_NAME) . ', '
+                    . $db->quote(self::NEW_NAME) . ')'
+                )
+                ->where(
+                    '(' . $db->quoteName('content') . ' LIKE ' . $db->quote('%' . self::OLD_DISPLAY . '%')
+                    . ' OR ' . $db->quoteName('content') . ' LIKE ' . $db->quote('%' . self::OLD_NAME . '%') . ')'
+                );
+            $db->setQuery($query)->execute();
+            $n = $db->getAffectedRows();
+            if ($n > 0) {
+                $this->logMessage("Replaced MokoCassiopeia in {$n} module(s).");
+            }
+        } catch (\Throwable $e) {
+            $this->logMessage('Module replacement failed: ' . $e->getMessage(), 'warning');
+        }
+    }
+
     /**
      * Delete the favicon stamp file so favicons and site.webmanifest
      * are regenerated on the next page load after install/update.