Merge pull request #2 from outcompute/add-digitalocean-templating

Added template support for DigitalOcean

Author: outcompute

src/TemplateParser/DigitalOcean.php

@@ -11,20 +11,44 @@
 
 class DigitalOcean extends Base
 {
-	private $_metaData;
+    private $_metaData;
 
-	public function __construct($metaData) {
-		parent::__construct($metaData);
-		$this->_metaData = $metaData;
-	}
+    public function __construct($metaData) {
+        parent::__construct($metaData);
+        $this->_metaData = $metaData;
+    }
 
     public function get($token) {
         switch($token) {
+            case '{{metadata.provider}}':
+                return 'digitalocean';
+            break;
+            case '{{metadata.id}}':
+                return $this->_metaData['droplet_id'];
+            break;
+            case '{{metadata.region}}':
+                return strtolower($this->_metaData['region']);
+            break;
+            case '{{metadata.name}}':
+                return strtolower($this->_metaData['hostname']);
+            break;
+            case '{{metadata.attributes}}':
+                return $this->_metaData['tags'];
+            break;
+            case '{{devices.interfaces}}':
+                return array(
+                    'public' => array(
+                        'ip' => $this->_metaData['interfaces']['public'][0]['ipv4']['ip_address']
+                    ),
+                    'private' => array(
+                        'ip' => $this->_metaData['interfaces']['public'][0]['anchor_ipv4']['ip_address']
+                    )
+                );
+            break;
             default:
+                return parent::get($token);
             break;
         }
-
-        return parent::get($token);
     }
 }