initial release

config.php

@@ -0,0 +1,74 @@
+<?php
+/**
+ * Configuration file for SemapForm PHP Application
+ * 
+ * Loads configuration from .env file
+ */
+
+// Load .env file
+function loadEnv($path) {
+    if (!file_exists($path)) {
+        return;
+    }
+    
+    $lines = file($path, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
+    foreach ($lines as $line) {
+        // Skip comments
+        if (strpos(trim($line), '#') === 0) {
+            continue;
+        }
+        
+        // Parse KEY=VALUE
+        if (strpos($line, '=') !== false) {
+            list($key, $value) = explode('=', $line, 2);
+            $key = trim($key);
+            $value = trim($value);
+            
+            // Remove quotes if present
+            if (preg_match('/^(["\'])(.*)\\1$/', $value, $matches)) {
+                $value = $matches[2];
+            }
+            
+            // Set environment variable if not already set
+            if (!getenv($key)) {
+                putenv("$key=$value");
+                $_ENV[$key] = $value;
+                $_SERVER[$key] = $value;
+            }
+        }
+    }
+}
+
+// Load environment variables from .env file
+loadEnv(__DIR__ . '/.env');
+
+// Error reporting (set to 0 in production)
+error_reporting(E_ALL);
+ini_set('display_errors', 1);
+
+// Email configuration
+define('MAIL_ENABLED', getenv('MAIL_ENABLED') !== false ? filter_var(getenv('MAIL_ENABLED'), FILTER_VALIDATE_BOOLEAN) : true);
+define('SMTP_HOST', getenv('SMTP_HOST') ?: 'smtp.ph-freiburg.de');
+define('SMTP_PORT', getenv('SMTP_PORT') ?: 587); // Use 587 for TLS, 465 for SSL
+define('SMTP_ENCRYPTION', getenv('SMTP_ENCRYPTION') ?: 'tls'); // 'ssl' or 'tls' or '' for none
+define('SMTP_USERNAME', getenv('SMTP_USERNAME') ?: 'None');
+define('SMTP_PASSWORD', getenv('SMTP_PASSWORD') ?: 'None');
+define('MAIL_FROM', getenv('MAIL_FROM') ?: 'your_mail_here@example.com');
+define('MAIL_TO', getenv('MAIL_TO') ?: 'receiver_mail@example.com');
+
+// Application settings
+define('BASE_PATH', __DIR__);
+define('STATIC_PATH', '/static');
+
+// Logging configuration
+define('LOG_FILE', BASE_PATH . '/mail.log');
+define('LOG_ENABLED', false);
+
+// Debug settings
+define('DEBUG_SHOW_TOAST', false); // Set to true to always show success toast for styling
+
+// Signature validation API (optional Python service)
+define('SIGNATURE_API_URL', 'https://api.theprivateserver.de/library');
+
+// Email regex pattern
+define('EMAIL_REGEX', '/^[^@\s]+@[^@\s]+\.[^@\s]+$/');