From 9c74a9601b975d1e4d90c4688fb1482beb25b735 Mon Sep 17 00:00:00 2001
From: Shikiryu <clement@desmidt.fr>
Date: Mon, 17 Aug 2015 13:16:28 +0200
Subject: [PATCH] SFTP transport added

---
 app/code/Scenario.php              |  7 ++--
 app/code/Transport/SFTP.php        | 67 ++++++++++++++++++++++++++++++
 app/code/backup/BackupAbstract.php |  2 +-
 composer.json                      | 19 +++++++++
 4 files changed, 91 insertions(+), 4 deletions(-)
 create mode 100644 app/code/Transport/SFTP.php
 create mode 100644 composer.json

diff --git a/app/code/Scenario.php b/app/code/Scenario.php
index 55fbd8a..abd7f64 100644
--- a/app/code/Scenario.php
+++ b/app/code/Scenario.php
@@ -16,10 +16,11 @@ class Scenario {
 
     public static function register()
     {
-        spl_autoload_register(array(__CLASS__, 'autoload'));
+        include __DIR__.'/../../vendor/autoload.php';
+        //spl_autoload_register(array(__CLASS__, 'autoload'));
     }
 
-    public static function autoload($class)
+    /*public static function autoload($class)
     {
         if (strpos($class, __NAMESPACE__.'\\') === 0)
         {
@@ -27,7 +28,7 @@ class Scenario {
             $translated_path = str_replace('\\', '/', $relative_NS);
             require __DIR__ . '/' . $translated_path . '.php';
         }
-    }
+    }*/
 
     /**
      * @param array $scenario
diff --git a/app/code/Transport/SFTP.php b/app/code/Transport/SFTP.php
new file mode 100644
index 0000000..0a444a0
--- /dev/null
+++ b/app/code/Transport/SFTP.php
@@ -0,0 +1,67 @@
+<?php
+
+namespace Shikiryu\Backup\Transport;
+
+use phpseclib\Net\SFTP as LibSFTP;
+
+class Sftp extends TransportAbstract
+{
+
+    protected $host;
+    protected $port = 22;
+    protected $login;
+    protected $password;
+    protected $folder;
+
+    private $connection;
+
+    /**
+     * @param \Shikiryu\Backup\Backup\BackupAbstract $backup
+     * @param array $config
+     * @throws \Exception
+     */
+    public function __construct($backup, $config)
+    {
+        parent::__construct($backup, $config);
+
+        $this->connection = new LibSFTP($this->host, $this->port);
+        if (!$this->connection->login($this->login, $this->password)) {
+            throw new \Exception(sprintf('I can\'t connect to the FTP %s', $this->host));
+        }
+    }
+
+    /**
+     * @return bool
+     * @throws \Exception
+     */
+    public function send()
+    {
+        $sent = true;
+        $files = $this->backup->getFilesToBackup();
+        if (!empty($files)){
+            foreach ($files as $file => $name) {
+                $upload = $this->connection->put($this->folder.'/'.$name, $file, LibSFTP::SOURCE_LOCAL_FILE);
+                if (!$upload) {
+                    $sent = false;
+                    echo 'SFTP upload manquée de '.$file.' vers '.$this->folder.$name;
+                }
+            }
+        }
+
+        $streams = $this->backup->getStreamsToBackup();
+        if (!empty($streams)){
+            foreach ($streams as $name => $stream) {
+                $upload = $this->connection->put($this->folder.'/'.$name, $stream);
+                if (!$upload) {
+                    echo 'SFTP upload manquée de '.$name.' vers '.$this->folder.$name;
+                    $sent = false;
+                }
+            }
+        }
+
+        if (!$sent) {
+            throw new \Exception('At least an upload didnt work.');
+        }
+        return $sent;
+    }
+}
\ No newline at end of file
diff --git a/app/code/backup/BackupAbstract.php b/app/code/backup/BackupAbstract.php
index 2d5884a..cd9b1f9 100644
--- a/app/code/backup/BackupAbstract.php
+++ b/app/code/backup/BackupAbstract.php
@@ -2,7 +2,7 @@
 
 namespace Shikiryu\Backup\Backup;
 
-class BackupAbstract
+abstract class BackupAbstract
 {
 
     protected $_filesToBackup;
diff --git a/composer.json b/composer.json
new file mode 100644
index 0000000..c85c666
--- /dev/null
+++ b/composer.json
@@ -0,0 +1,19 @@
+{
+  "name": "shikiryu/backup",
+  "description": "Backup script for limited shared hosting",
+  "version": "0.0.1",
+  "authors": [
+    {
+      "name": "Shikiryu",
+      "email": "backup@desmidt.fr",
+      "homepage": "http://shikiryu.com",
+      "role": "Developer"
+    }
+  ],
+  "require": {
+    "phpseclib/phpseclib": ">=1.0.0"
+  },
+  "autoload": {
+    "classmap": ["app/code/", "vendor/"]
+  }
+}