Correction after some tests

app/code/Scenario.php

@@ -2,43 +2,76 @@
 
 namespace Shikiryu\Backup;
 
+use Shikiryu\Backup\Backup\BackupAbstract;
+use Shikiryu\Backup\Transport\TransportAbstract;
 use Shikiryu\Backup\Backup\Factory as BackupFactory;
 use Shikiryu\Backup\Transport\Factory as TransportFactory;
 
 class Scenario {
 
+    /* @var $backup BackupAbstract */
     private $backup;
-    private $to;
+    /* @var $to TransportAbstract */
+    private $transport;
+
+    public static function register()
+    {
+        spl_autoload_register(array(__CLASS__, 'autoload'));
+    }
+
+    public static function autoload($class)
+    {
+        // Autoload only "sub-namespaced" class
+        if (strpos($class, __NAMESPACE__.'\\') === 0)
+        {
+            // Delete current namespace from class one
+            $relative_NS     = str_replace(__NAMESPACE__, '', $class);
+            // Translate namespace structure into directory structure
+            $translated_path = str_replace('\\', '/', $relative_NS);
+            // Load class suffixed by ".class.php"
+            require __DIR__ . '/' . $translated_path . '.php';
+        }
+    }
 
     /**
      * @param array $scenario
      */
     private function __construct(array $scenario)
     {
+        define('TEMP_DIR', __DIR__.'/../temp/');
         $this->backup       = BackupFactory::build($scenario['backup']);
-        $this->to       = TransportFactory::build($scenario['to']);
+        $this->transport    = TransportFactory::build($this->backup, $scenario['transport']);
     }
 
+    public function send()
+    {
+        $this->transport->send();
+    }
 
     public static function launch($scenario)
     {
+        // add autoloader
+        static::register();
+
+        // check the given scenario
         if (is_readable($scenario)) {
             $scenario = json_decode(file_get_contents($scenario), true);
-            if (static::isValid($scenario)) {
+            if (!is_null($scenario) && static::isValid($scenario)) {
                 $scenario = new self($scenario);
+                $scenario->send();
             }
             throw new \Exception('invalid scenario.');
         }
         throw new \Exception('scenario not found.');
     }
 
-    public static function isValid(\StdClass $scenario)
+    public static function isValid(array $scenario)
     {
         return
-            isset($scenario->backup) &&
-            count($scenario->backup) === 1 &&
-            isset($scenario->to) &&
-            count($scenario->to) === 1;
+            isset($scenario['backup']) &&
+            count($scenario['backup']) === 1 &&
+            isset($scenario['transport']) &&
+            count($scenario['transport']) === 1;
     }
 
 }

app/code/Transport/Abstract.php

@@ -1,26 +0,0 @@
-<?php
-
-namespace Shikiryu\Backup\Transport;
-
-use Shikiryu\Backup\Backup\BackupAbstract;
-
-abstract class TransportAbstract
-{
-
-    protected $backup;
-    protected $config;
-
-    public function __construct(BackupAbstract $backup)
-    {
-        $config         = parse_ini_file(dirname(__FILE__).'/../config/config.ini');
-        $classname      = get_class($this);
-        $type           = substr($classname, strrpos($classname, '_')+1);
-        $this->config   = $config[ucfirst(strtolower($type))];
-        $this->backup   = $backup;
-    }
-
-    /**
-     * @return bool
-     */
-    public abstract function send();
-}

app/code/Transport/Email.php

@@ -2,6 +2,8 @@
 
 namespace Shikiryu\Backup\Transport;
 
+use Shikiryu\Backup\Backup\BackupAbstract;
+
 class Email extends TransportAbstract
 {
 
@@ -141,10 +143,10 @@ class Email extends TransportAbstract
     }
 
     /**
-     * @param Shikiryu_Backup_Abstract $backup
+     * @param BackupAbstract $backup
      */
-    public function __construct(Shikiryu_Backup_Abstract $backup) {
-        parent::__construct($backup);
+    public function __construct(BackupAbstract $backup, array $config) {
+        parent::__construct($backup, $config);
         $this->setFiles($this->backup->getFilesToBackup());
         $this->setStreams($this->backup->getStreamsToBackup());
         $this->to       = $this->config['to'];
@@ -233,9 +235,9 @@ class Email extends TransportAbstract
     public function send() {
 	
 		// Checking files are selected
-		$zip = new ZipArchive(); // Load zip library
+		$zip = new \ZipArchive(); // Load zip library
 		$zip_name = time().".zip"; // Zip name
-		if($zip->open(dirname(__FILE__).'/bu/'.$zip_name, ZIPARCHIVE::CREATE)==TRUE) {
+		if($zip->open(TEMP_DIR.$zip_name, \ZIPARCHIVE::CREATE)==TRUE) {
 			if(!empty($this->files)) {
                 foreach($this->files as $file)
                 {
@@ -245,7 +247,7 @@ class Email extends TransportAbstract
 			$zip->close();
 		}
 		
-		$this->files = array(dirname(__FILE__).'/bu/'.$zip_name=>dirname(__FILE__).'/bu/'.$zip_name);
+		$this->files = array(TEMP_DIR.$zip_name=>dirname(__FILE__).'/bu/'.$zip_name);
 
         $random_hash = md5(date('r', time()));
         $headers = "From: " . $this->from . "\r\nReply-To: " . $this->from;
@@ -259,8 +261,9 @@ Content-Transfer-Encoding: 8bit
 " . $this->message . "\r\n";
         
         if(!empty($this->files))
-        foreach($this->files as $file=>$name) {
-            $name = end(explode('/', $name));
+        foreach($this->files as $file => $name) {
+            $name = explode('/', $name);
+            $name = end($name);
             $output .= "
 --$random_hash
 Content-Type: " . self::getMimeType($file) . "; name=" . $name . "

app/code/Transport/Factory.php

@@ -2,20 +2,22 @@
 
 namespace Shikiryu\Backup\Transport;
 
+use Shikiryu\Backup\Backup\BackupAbstract;
+
 class Factory
 {
     /**
-     * @param $type
-     * @param Shikiryu_Backup_Abstract $backup
      *
-     * @return bool
+     * @param BackupAbstract $backup
+     * @param array $config
+     *
+     * @return TransportAbstract|null
      */
-    public static function build(array $config)
+    public static function build(BackupAbstract $backup, array $config)
     {
-        $class = array_keys($config)[0];
+        $class = __NAMESPACE__.'\\'.array_keys($config)[0];
         if (class_exists($class)) {
-            /* @var $instance BackupAbstract */
-            return new $class(array_values($config));
+            return new $class($backup, array_values($config)[0]);
         }
         return null;
     }

app/code/Transport/TransportAbstract.php

@@ -0,0 +1,23 @@
+<?php
+
+namespace Shikiryu\Backup\Transport;
+
+use Shikiryu\Backup\Backup\BackupAbstract;
+
+abstract class TransportAbstract
+{
+
+    protected $backup;
+    protected $config;
+
+    public function __construct(BackupAbstract $backup, array $config)
+    {
+        $this->config = $config;
+        $this->backup = $backup;
+    }
+
+    /**
+     * @return bool
+     */
+    public abstract function send();
+}

app/code/backup/Factory.php

@@ -6,14 +6,14 @@ class Factory
 {
     /**
      * @param array $config
+     *
      * @return BackupAbstract
      */
     public static function build(array $config)
     {
-        $class = array_keys($config)[0];
+        $class = __NAMESPACE__.'\\'.array_keys($config)[0];
         if (class_exists($class)) {
-            /* @var $instance BackupAbstract */
-            return new $class(array_values($config));
+            return new $class(array_values($config)[0]);
         }
         return null;
     }

app/code/backup/Files.php

@@ -5,11 +5,16 @@ class Files extends BackupAbstract
 {
 
     /**
-     * @param array $filesToBackup
+     * @param array $config
+     * @throws \Exception
      */
-    function __construct($filesToBackup = array())
+    function __construct($config = array())
     {
         parent::__construct();
+        if (!isset($config['files'])) {
+            throw new \Exception('Files needs a "files" configuration.');
+        }
+        $filesToBackup = $config['files'];
         if(!empty($filesToBackup) && is_array($filesToBackup)){
             $names = array_map("basename",$filesToBackup);
             $this->_filesToBackup = array_combine($filesToBackup,$names);

app/scenario/scenarii.json

@@ -1,4 +1,4 @@
-[{
+{
   "backup": {
     "Files": {
       "files": [
@@ -13,9 +13,9 @@
       "db"    : "mysql database"
     }
   },
-  "to": {
+  "transport": {
     "Email": {
-      "to"        : "recipient@example.net;recipient2@example.net", // TODO manage more than one recipient
+      "to"        : "recipient@example.net;recipient2@example.net",
       "from"      : "<name>from@example.net",
       "encoding"  : "UTF-8",
       "subject"   : "[Example.net] backup of the day",
@@ -28,4 +28,4 @@
       "folder"    : "/folder"
     }
   }
-}]
+}