From: Joe Hunt <joe.hunt.consulting@gmail.com>
Date: Sun, 26 Nov 2017 23:09:15 +0000 (+0100)
Subject: Adapting to google's error when getting exchange rates. Fixed.
X-Git-Tag: v2.4.4~51
X-Git-Url: https://delta.frontaccounting.com/gitweb/?p=fa-stable.git;a=commitdiff_plain;h=ff67198fa8d011c788e8fb6d6d726a1712b6597e

Adapting to google's error when getting exchange rates. Fixed.
---

diff --git a/gl/includes/db/gl_db_rates.inc b/gl/includes/db/gl_db_rates.inc
index fc106023..8ba9e23c 100644
--- a/gl/includes/db/gl_db_rates.inc
+++ b/gl/includes/db/gl_db_rates.inc
@@ -222,6 +222,15 @@ function get_extern_rate($curr_b, $provider = 'ECB', $date)
 			if ($val != 0)
 				$val = 1 / $val;
 		}
+		if (empty($val)) {
+            $filename = "/finance/converter?a=1&from={$curr_b}&to={$curr_a}";
+            $regexp = "%([\d|.]+)\s+{$curr_b}\s+=\s+<span\sclass=(.*)>([\d|.]+)\s+{$curr_a}\s*</span>%s";
+            $contents = url_get_contents("http://".$site.$filename);
+            if (preg_match($regexp, $contents, $matches))  {
+                $val = $matches[3];
+                $val = str_replace(',', '', $val);
+            }
+        }
     }    
 	elseif ($provider == 'BLOOMBERG')
 	{