Adding .env support (slawkens#1)

* - adding composer

* - adding .env support

.env.example

@@ -0,0 +1,10 @@
+WEBSITE_DATABASE_USER=my_user
+WEBSITE_DATABASE_PASSWORD=my_password
+WEBSITE_DATABASE_NAME=my_database_name
+WEBSITE_DATABASE_HOST_IP=my_database_ip
+WEBSITE_DATABASE_HOST_PORT=my_database_port
+WEBSITE_URL=https://myurl.com
+WEBSITE_EMAIL_SMTP=smtp.myhost.com
+WEBSITE_EMAIL_SMTP_PORT=587
+WEBSITE_EMAIL=noreply@myname.com
+WEBSITE_EMAIL_PASSWORD=myemailpassword

.gitignore

@@ -72,3 +72,5 @@ landing
 
 # others/rest
 system/pages/downloads.php
+
+.env

.htaccess.dist

@@ -17,3 +17,9 @@
 	RewriteCond %{REQUEST_FILENAME} !-d
 	RewriteRule ^.*$ index.php [L]
 </IfModule>
+
+# block files which needs to be hidden, specify .example extension of the file
+<Files ~ "\.(env|json|config.js|md|gitignore|gitattributes|lock)$">
+    Order allow,deny
+    Deny from all
+</Files>

composer.json

@@ -0,0 +1,27 @@
+{
+    "require": {
+        "php": "^8.0",
+        "ext-pdo": "*",
+        "ext-pdo_mysql": "*",
+        "ext-json": "*",
+        "ext-xml": "*",
+        "ext-dom": "*",
+        "phpmailer/phpmailer": "^6.1",
+        "composer/semver": "^3.2",
+        "twig/twig": "^2.0",
+        "erusev/parsedown": "^1.7",
+        "nikic/fast-route": "^1.3",
+        "matomo/device-detector": "^6.0",
+        "illuminate/database": "^10.18",
+        "peppeocchi/php-cron-scheduler": "4.*",
+        "vlucas/phpdotenv": "^5.5"
+    },
+    "require-dev": {
+        "filp/whoops": "^2.15"
+    },
+    "autoload": {
+        "psr-4": {
+            "MyAAC\\": "system/src"
+        }
+    }
+}

config.php

@@ -16,6 +16,10 @@
  * @link      https://my-aac.org
  */
 
+require_once __DIR__ . '/vendor/autoload.php';
+$dotenv = Dotenv\Dotenv::createImmutable(__DIR__);
+$dotenv->load();
+
 $config = array(
 	// directories & files
 	'server_path' => '', // path to the server directory (same directory where config file is located)
@@ -69,11 +73,11 @@
 	'cache_prefix' => 'myaac_', // have to be unique if running more MyAAC instances on the same server (except file system cache)
 
 	// database details (leave blank for auto detect from config.lua)
-	'database_host' => '',
-	'database_port' => '', // leave blank to default 3306
-	'database_user' => '',
-	'database_password' => '',
-	'database_name' => '',
+	'database_host' => $_ENV['WEBSITE_DATABASE_HOST_IP'],
+	'database_port' => $_ENV['WEBSITE_DATABASE_HOST_PORT'], // leave blank to default 3306
+	'database_user' => $_ENV['WEBSITE_DATABASE_USER'],
+	'database_password' => $_ENV['WEBSITE_DATABASE_PASSWORD'],
+	'database_name' => $_ENV['WEBSITE_DATABASE_NAME'],
 	'database_log' => false, // should database queries be logged and and saved into system/logs/database.log?
 	'database_socket' => '', // set if you want to connect to database through socket (example: /var/run/mysqld/mysqld.sock)
 	'database_persistent' => false, // use database permanent connection (like server), may speed up your site
@@ -123,12 +127,12 @@
 		'html' => ''/*'<br/>My Server,\n<a href="http://www.myserver.com">myserver.com</a>'*/
 	),
 	'smtp_enabled' => false, // send by smtp or mail function (set false if use mail function, set to true if you use GMail or Microsoft Outlook)
-	'smtp_host' => '', // mail host. smtp.gmail.com for GMail / smtp-mail.outlook.com for Microsoft Outlook
-	'smtp_port' => 25, // 25 (default) / 465 (ssl, GMail) / 587 (tls, Microsoft Outlook)
+	'smtp_host' => $_ENV['WEBSITE_EMAIL_SMTP'], // mail host. smtp.gmail.com for GMail / smtp-mail.outlook.com for Microsoft Outlook
+	'smtp_port' => $_ENV['WEBSITE_EMAIL_SMTP_PORT'], // 25 (default) / 465 (ssl, GMail) / 587 (tls, Microsoft Outlook)
 	'smtp_auth' => true, // need authorization?
-	'smtp_user' => 'admin@example.org', // here your email username
-	'smtp_pass' => '',
-	'smtp_secure' => '', // What kind of encryption to use on the SMTP connection. Options: '', 'ssl' (GMail) or 'tls' (Microsoft Outlook)
+	'smtp_user' => $_ENV['WEBSITE_EMAIL'], // here your email username
+	'smtp_pass' => $_ENV['WEBSITE_EMAIL_PASSWORD'],
+	'smtp_secure' => 'ssl', // What kind of encryption to use on the SMTP connection. Options: '', 'ssl' (GMail) or 'tls' (Microsoft Outlook)
 	'smtp_debug' => false, // set true to debug (you will see more info in error.log)
 
 	// reCAPTCHA (prevent spam bots)