From 17d7ee0eeabc9ccd3d3beebfeb78b9e1160bc472 Mon Sep 17 00:00:00 2001
From: Ruslan Kabalin <r.kabalin@lancaster.ac.uk>
Date: Mon, 22 Feb 2016 11:45:41 +0000
Subject: [PATCH] MDL-50887 antivirus: Add config getter to base class.

Improving architecture to make it testable.
---
 lib/classes/antivirus/scanner.php | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/lib/classes/antivirus/scanner.php b/lib/classes/antivirus/scanner.php
index 64006fad726..369c48d2db3 100644
--- a/lib/classes/antivirus/scanner.php
+++ b/lib/classes/antivirus/scanner.php
@@ -51,6 +51,21 @@ abstract class scanner {
         $this->config = get_config($ref->getNamespaceName());
     }
 
+    /**
+     * Config get method.
+     *
+     * @param string $property config property to get.
+     *
+     * @return mixed
+     * @throws \coding_exception
+     */
+    public function get_config($property) {
+        if (property_exists($this->config, $property)) {
+            return $this->config->$property;
+        }
+        throw new \coding_exception('Config property "' . $property . '" doesn\'t exist');
+    }
+
     /**
      * Are the antivirus settings configured?
      *