Merge pull request #22 from hpolthof/master

Parser for SNS bank.

src/Parser/Banking/Mt940/Engine/Sns.php

@@ -0,0 +1,73 @@
+<?php
+namespace Kingsquare\Parser\Banking\Mt940\Engine;
+
+use Kingsquare\Parser\Banking\Mt940\Engine;
+
+/**
+ * @package Kingsquare\Parser\Banking\Mt940\Engine
+ * @author Paul Olthof ([email protected])
+ * @license http://opensource.org/licenses/MIT MIT
+ */
+class Sns extends Engine
+{
+    /**
+     * returns the name of the bank
+     * @return string
+     */
+    protected function parseStatementBank()
+    {
+        return 'SNS';
+    }
+
+    protected function sanitizeAccount($string)
+    {
+        return $string;
+    }
+
+    protected function parseTransactionAccount()
+    {
+        $results = [];
+        if (preg_match('/^:86:\s?([A-z\d]+)\s/im', $this->getCurrentTransactionData(), $results)
+            && !empty($results[1])
+        ) {
+            return $this->sanitizeAccount($results[1]);
+        }
+
+        return '';
+    }
+
+    protected function parseTransactionAccountName()
+    {
+        $results = [];
+        if (preg_match('/^:86:\s?[A-z\d]+\s(.*?)$/im', $this->getCurrentTransactionData(), $results)
+            && !empty($results[1])
+        ) {
+            return strtoupper($this->sanitizeAccountName($results[1]));
+        }
+
+        return '';
+    }
+
+    protected function parseTransactionDescription()
+    {
+        $results = [];
+        if (preg_match_all('/[\n]:86:(.*?)(?=\n(:6(1|2))|$)/s', $this->getCurrentTransactionData(), $results)
+            && !empty($results[1])
+        ) {
+            $this->filterMetaDataFromDescription($results);
+
+            return $this->sanitizeDescription(implode(PHP_EOL, $results[1]));
+        }
+
+        return '';
+    }
+
+    private function filterMetaDataFromDescription(&$results)
+    {
+        $lines = explode("\r\n", $results[1][0]);
+        unset($lines[0]);
+        unset($lines[1]);
+        $results[1][0] = implode("\r\n", $lines);
+    }
+
+}