Moved admin_ to /admin, user_ to user report_ to /reports each have their own post includes modals directories created seperate headers and footer. Also did the same for xcustom, more work to me done

admin/post/settings_theme.php

@@ -0,0 +1,54 @@
+<?php
+
+defined('FROM_POST_HANDLER') || die("Direct file access is not allowed");
+
+if (isset($_POST['edit_theme_settings'])) {
+
+    validateCSRFToken($_POST['csrf_token']);
+
+    $dark_mode = intval($_POST['dark_mode'] ?? 0);
+
+    $theme = preg_replace("/[^0-9a-zA-Z-]/", "", sanitizeInput($_POST['edit_theme_settings']));
+
+    mysqli_query($mysqli,"UPDATE settings SET config_theme = '$theme', config_theme_dark = $dark_mode WHERE company_id = 1");
+
+    // Logging
+    logAction("Settings", "Edit", "$session_name edited theme settings $dark_mode");
+
+    $_SESSION['alert_message'] = "Changed theme to <strong>$theme</strong>";
+
+    header("Location: " . $_SERVER["HTTP_REFERER"]);
+}
+
+if (isset($_POST['edit_favicon_settings'])) {
+
+    validateCSRFToken($_POST['csrf_token']);
+
+    // Check to see if a file is attached
+    if (isset($_FILES['file']['tmp_name'])) {
+        if ($new_file_name = checkFileUpload($_FILES['file'], array('ico'))) {
+            $file_tmp_path = $_FILES['file']['tmp_name'];
+
+            // Delete old file
+            if(file_exists("uploads/favicon.ico")) {
+                unlink("uploads/favicon.ico");
+            }
+
+            // directory in which the uploaded file will be moved
+            $upload_file_dir = "uploads/";
+            //Force File Name
+            $new_file_name = "favicon.ico";
+            $dest_path = $upload_file_dir . $new_file_name;
+
+            move_uploaded_file($file_tmp_path, $dest_path);
+        }
+    }
+
+    // Logging
+    logAction("Settings", "Edit", "$session_name changed the favicon");
+
+    $_SESSION['alert_message'] = "Favicon Updated";
+
+    header("Location: " . $_SERVER["HTTP_REFERER"]);
+
+}