From 5700b1cc252c0ca684002e2035a8ca44832a89e5 Mon Sep 17 00:00:00 2001
From: vadivelJ96 <jvadivel.1996@gmail.com>
Date: Tue, 14 Oct 2025 14:19:57 +0530
Subject: [PATCH] CHANGE_Mail_template_filename_issue - VADIVEL J 2025-10-14

---
 app/Config/Routes.php                 |  1 +
 app/Controllers/TestingController.php | 72 +++++++++++++++++++++++++++
 2 files changed, 73 insertions(+)

diff --git a/app/Config/Routes.php b/app/Config/Routes.php
index 0cd7f7fe..58aa95b4 100755
--- a/app/Config/Routes.php
+++ b/app/Config/Routes.php
@@ -713,6 +713,7 @@ $routes->group('test', function($routes) {
     $routes->get('mapping_client_id_and_branch_id','TestingController::mapping_client_id_and_branch_id');
     $routes->get('membervalidation', 'TestingController::membervalidation');
     $routes->get('generateExcel', 'TestingController::generateExcel');
+    $routes->get('logo_renaming','TestingController::logo_renaming');
 });
 $routes->cli('cli/testcli', 'TestingController::testcli');
 
diff --git a/app/Controllers/TestingController.php b/app/Controllers/TestingController.php
index d003037e..9104f3f5 100644
--- a/app/Controllers/TestingController.php
+++ b/app/Controllers/TestingController.php
@@ -715,4 +715,76 @@ class TestingController extends BaseController
         ];
     }
 
+
+    public function logo_renaming(){
+        
+            $directory = ROOTPATH . 'public/uploads/logo/'; 
+
+            if (!is_dir($directory)) {
+                die("Directory not found: $directory");
+            }
+
+            $files = scandir($directory);
+
+            $client_logo_files = $this->get_client_logo_files();
+
+            $rename_files = "";
+            $failed_rename_files = "";
+
+            foreach ($files as $file) {
+                // Skip system entries
+                if ($file === '.' || $file === '..' ) {
+                    continue;
+                }
+                
+
+                $oldPath = $directory . $file;
+
+                if (is_file($oldPath) && in_array(trim($file) , $client_logo_files)) {
+
+                    // Remove all spaces from filename
+                    $newFileName = preg_replace('/\s+|\x{00A0}|\x{200B}|\x{200C}|\x{200D}|\x{FEFF}/u', '', $file);
+
+                    $newPath = $directory . $newFileName;
+
+                    // Only rename if the name changed
+                    if ($oldPath !== $newPath) {
+                        if (rename($oldPath, $newPath)) {
+                            $rename_files .= "\n Renamed: $file → $newFileName \n";
+                        } else {
+                            $failed_rename_files .= "\n Failed file: $file \n";
+                        }
+                    }
+                }
+            }
+           log_message('error', 'Renamed Files: ' . $rename_files);
+           log_message('error', 'Failed Renames: ' . $failed_rename_files); 
+
+           return $this->response->setJSON(['status' => 'success', 
+            'message' => 'Logo renaming completed. kindly check backend logs for details',
+            'data' => [
+                'renamed_files' => $rename_files,
+                'failed_renames' => $failed_rename_files
+            ]
+           ])->setStatusCode(200);
+    }
+
+    public function get_client_logo_files(){
+
+        $db = \Config\Database::connect();
+
+        $sql = "SELECT client_logo FROM clients WHERE client_logo IS NOT NULL AND TRIM(client_logo) <> '' ";
+
+        $query = $db->query($sql);
+
+        $results = $query->getResultArray() ?? [];
+
+        $files = array_map(function($item) {
+            return trim($item['client_logo']);
+        }, $results);
+
+        return $files;
+    }
+
+
 }