added DB layer

Author: webdevlabs

bootstrap.php

@@ -11,6 +11,8 @@
  * 
  */
 
+if (version_compare(phpversion(), '5.6.0', '<')) { die('PHP5.6+ Required! PHP7 Recommended.'); }
+
 /**
  * Display errors (disable it on production)
  */
@@ -49,6 +51,13 @@
 $cachedriver = new Stash\Driver\FileSystem(['path'=>$config->cache['stash']['cachedir']]);
 $cache = new Stash\Pool($cachedriver);
 
+/**
+ * Load Database
+ * Create a new PDO connection to MySQL
+ * Create a new static DB class object
+ */
+System\DB::$c = (new System\Database($config))->connect();
+
 /**
  * Load System Language 
  */
@@ -60,10 +69,9 @@
 $response = new Zend\Diactoros\Response();
 $response = $response
     ->withHeader('Content-Type', 'text/html')
-    ->withAddedHeader('X-Phreak-KEY', SITE_KEY)
+    ->withAddedHeader('X-Phreak-KEY', $config->system['site_key'])
     ->withHeader('Cache-Control', 'private, max-age=3600, must-revalidate');
 $request = Zend\Diactoros\ServerRequestFactory::fromGlobals();
-
 $requestURI=$request->getUri()->getPath();
 
 /**
@@ -83,13 +91,15 @@
 // $session->set('requestURI',$requestURI);
 
  /**
-  * Load System Modules
+  * Load System Modules and Routes
   */
 $modules = $container->get('\System\Modules');
 $modules->loadRoutes($router);
 
+/**
+ * Cache Routes
+ */
 if ($config->system['cache_routes']) {
-    // Cache the routes data
     $item = $cache->getItem('routes');
     $routesData = $item->get();
     if ($item->isMiss()) {

config/database.php

@@ -5,6 +5,6 @@
         'dbname'=>'phreak',
         'username'=>'root',
         'password'=>'',
-        'charset'=>'utf-8'
+        'charset'=>'utf8'
     ]
 ];

config/session.php

@@ -0,0 +1,14 @@
+<?php
+/**
+ * SESSION CONFIG 
+ */ 
+return [
+    'use_only_cookies'=>true,
+    'use_trans_sid'=>false,
+    'cookie_httponly'=>true,
+    'save_handler'=>'files',
+    'gc_probability'=>true,
+    'cookie_lifetime'=>'1800',
+    'gc_maxlifetime'=>'1800',
+    'save_path'=>sys_get_temp_dir()
+];

config/system.php

@@ -7,5 +7,5 @@
     'max_upload_size'=>'52428800', //filesize in bytes also depends on server settings inside php.ini (1MB=1048576bytes)
     'session_expire'=>'30', // session TTL (time to live) in minutes
     'websocket_server'=>'ws://127.0.0.1:12345',
-    'cache_routes'=>true,
+    'cache_routes'=>true
 ];

system/Config.php

@@ -9,7 +9,8 @@ public function __construct () {
         $this->configfiles = [
             'system'=>ROOT_DIR.'/config/system.php',
             'cache'=>ROOT_DIR.'/config/cache.php',
-            'database'=>ROOT_DIR.'/config/database.php'
+            'database'=>ROOT_DIR.'/config/database.php',
+            'session'=>ROOT_DIR.'/config/session.php'
         ];
         $this->conf = [
             'site_url'=>BASE_URL,

system/Database.php

@@ -0,0 +1,32 @@
+<?php
+namespace System;
+
+class Database {
+    public function __construct (Config $conf) {
+        $this->conf = $conf;
+    }
+
+    public function connect () {
+        /** Create a new PDO connection to MySQL **/
+        try {
+            $pdo = new \PDO(
+                'mysql:dbname='.$this->conf->database['mysql']['dbname'].';
+                    host='.$this->conf->database['mysql']['host'],
+                            $this->conf->database['mysql']['username'], 
+                            $this->conf->database['mysql']['password'],
+                            [
+                                \PDO::MYSQL_ATTR_INIT_COMMAND => "SET NAMES ".$this->conf->database['mysql']['charset'],
+                                \PDO::ATTR_DEFAULT_FETCH_MODE => \PDO::FETCH_ASSOC,
+                                \PDO::ATTR_ERRMODE => \PDO::ERRMODE_EXCEPTION
+                            ]
+            );
+            $pdo->exec("SET CHARACTER SET ".$this->conf->database['mysql']['charset']);
+            $pdo->exec("SET CHARACTER_SET_CONNECTION=".$this->conf->database['mysql']['charset']);
+            $pdo->exec("SET SQL_MODE = ''");
+        } catch (\PDOException $err) {
+            die('Unable to connect to database: ' . $err->getMessage());
+        }
+
+        return $pdo;    
+    }
+}

system/Language.php

@@ -9,6 +9,7 @@ public function __construct (Config $conf) {
         $this->conf = $conf;
         $this->default = 'en';
         $this->current = $this->default;
+//        $langs=DB::fetch('SELECT * from `languages`');
     }
 
 }

system/SessionHandler.php

@@ -21,25 +21,19 @@ class SessionHandler extends \SessionHandler {
 	/**
 	 * Constructor
 	 */
-	public function __construct() {
+	public function __construct(Config $conf) {
 		if (!extension_loaded('openssl')) {
 			throw new \RuntimeException(sprintf("You need the OpenSSL extension to use %s", __class__));
 		}
 		if (!extension_loaded('mbstring')) {
 			throw new \RuntimeException(sprintf("You need the Multibytes extension to use %s", __class__));
 		}
 		if (session_id() === '') {
-			ini_set('session.use_only_cookies', 'On');
-			ini_set('session.use_cookies', 'On');
-			ini_set('session.use_trans_sid', 'Off');
-			ini_set('session.cookie_httponly', 'On');
-			ini_set('session.save_handler', 'files');
-			ini_set('session.gc_probability', 'On');
-	//		ini_set('session.cookie_lifetime', '2592000'); // 1800 seconds = 30mins
-	//		ini_set('session.gc_maxlifetime', '2592000'); // 2592000 = 30 days
-			$sessionPath = sys_get_temp_dir();
-			ini_set('session.save_path', $sessionPath);
-			session_save_path($sessionPath);
+			// ini_set session config values
+			foreach ($conf->session as $skey => $sval) {
+				ini_set('session.'.$skey, $sval);	
+			}
+			session_save_path($conf->session['save_path']);
 		}
 	}