Moved processor

src/networking/webserver.cpp

@@ -41,6 +41,38 @@ ReadersWriterLock telemetryDataLock;
 ReadersWriterLock otaStatusLock;
 
 
+
+// ======================
+// Template Processor
+// ======================
+
+/**
+ * @brief Template processor for substituting variables in HTML/JavaScript templates.
+ * 
+ * Replaces template placeholders with values from preferences.
+ * Used by AsyncWebServer when serving template files.
+ * 
+ * @param var The template variable name to replace
+ * @return String The value to substitute, or empty string if not found
+ */
+String processor(const String& var)
+{
+  if (var == level_sensor_range_key) {
+    return String(prefs.getFloat(level_sensor_range_key, -1));
+  } else if (var == water_level_min_key) {
+    return String(prefs.getFloat(water_level_min_key, -1));
+  } else if (var == water_level_max_key) {
+    return String(prefs.getFloat(water_level_max_key, -1));
+  } else if (var == water_volume_key) {
+    return String(prefs.getFloat(water_volume_key, -1));
+  } else if (var == ssid_key) {
+    return String(prefs.getString(ssid_key, ""));
+  }
+    
+  return String("");
+}
+
+
 // ======================
 // Webserver Setup
 // ======================