Merge pull request #262 from wowkaster

Add Backblaze type sync

Author: sebastianfeldmann

src/Backup/Sync/BackblazeS3.php

@@ -0,0 +1,51 @@
+<?php
+
+namespace phpbu\App\Backup\Sync;
+
+use Aws\S3\S3Client;
+
+/**
+ * Backblaze Sync
+ *
+ * Docs example
+ * https://help.backblaze.com/hc/en-us/articles/360046980814-Using-the-AWS-SDK-for-PHP-with-Backblaze-B2-Cloud-Storage
+ *
+ * @package    phpbu
+ * @subpackage Backup
+ * @author     Vladimir Konchakovsky <vk@etradeua.com>
+ * @copyright  Vladimir Konchakovsky <vk@etradeua.com>
+ * @license    https://opensource.org/licenses/MIT The MIT License (MIT)
+ * @link       http://phpbu.de/
+ */
+class BackblazeS3 extends AmazonS3v3
+{
+    /**
+     * Create the Backblaze AWS client.
+     *
+     * @return \Aws\S3\S3Client
+     */
+    protected function createClient() : S3Client
+    {
+        $endpoint = $this->createEndpoint();
+
+        return new S3Client([
+            'endpoint'    => $endpoint,
+            'region'      => $this->region,
+            'version'     => 'latest',
+            'credentials' => [
+                'key'    => $this->key,
+                'secret' => $this->secret,
+            ]
+        ]);
+    }
+
+    /**
+     * Generate Backblaze enpoint
+     *
+     * @return string
+     */
+    private function createEndpoint()
+    {
+        return strtr('https://s3.{region}.backblazeb2.com', '{region}', $this->region);
+    }
+}

src/Factory.php

@@ -69,6 +69,7 @@ class Factory
             'amazons3'    => '\\phpbu\\App\\Backup\\Sync\\AmazonS3v3',
             'amazons3-v3' => '\\phpbu\\App\\Backup\\Sync\\AmazonS3v3',
             'amazons3-v2' => '\\phpbu\\App\\Backup\\Sync\\AmazonS3v2',
+            'backblazes3' => '\\phpbu\\App\\Backup\\Sync\\BackblazeS3',
             'azureblob'   => '\\phpbu\\App\\Backup\\Sync\\AzureBlob',
             'dropbox'     => '\\phpbu\\App\\Backup\\Sync\\Dropbox',
             'ftp'         => '\\phpbu\\App\\Backup\\Sync\\Ftp',

tests/phpbu/Backup/Sync/BackblazeS3Test.php

@@ -0,0 +1,39 @@
+<?php
+namespace phpbu\App\Backup\Sync;
+
+use phpbu\App\BaseMockery;
+use PHPUnit\Framework\TestCase;
+
+/**
+ * BackblazeS3Test
+ *
+ * @package    phpbu
+ * @subpackage tests
+ * @author     Vladimir Konchakovsaky <vk@etradeua.com>
+ * @copyright  Vladimir Konchakovsaky <vk@etradeua.com>
+ * @license    https://opensource.org/licenses/MIT The MIT License (MIT)
+ * @link       http://www.phpbu.de/
+ */
+class BackblazeS3Test extends TestCase
+{
+
+    use BaseMockery;
+
+    /**
+     * Tests AmazonS3::setUp
+     */
+    public function testSetUpOk()
+    {
+        $amazonS3 = new BackblazeS3();
+        $amazonS3->setup([
+            'key'    => 'dummy-key',
+            'secret' => 'dummy-secret',
+            'bucket' => 'dummy-bucket',
+            'region' => 'dummy-region',
+            'path'   => '/'
+        ]);
+
+        $this->assertTrue(true, 'no exception should occur');
+    }
+
+}