[TEP-COMMIT] CVS: catalog/catalog/includes/classes currencies.php,1.16,1.17

Update of /cvsroot/tep/catalog/catalog/includes/classes
In directory sc8-pr-cvs1:/tmp/cvs-serv10730/classes

Modified Files:
	currencies.php 
Log Message:
use the new session class

move the currency_exist function from the general.php functions list to the
currency class - it now looks in the memory for the currency instead of
making a separate sql query for the lookup


Index: currencies.php
===================================================================
RCS file: /cvsroot/tep/catalog/catalog/includes/classes/currencies.php,v
retrieving revision 1.16
retrieving revision 1.17
diff -u -d -r1.16 -r1.17
--- currencies.php	5 Jun 2003 23:16:46 -0000	1.16
+++ currencies.php	17 Nov 2003 19:15:06 -0000	1.17
@@ -33,9 +33,9 @@
 
 // class methods
     function format($number, $calculate_currency_value = true, $currency_type = '', $currency_value = '') {
-      global $currency;
+      global $osC_Session;
 
-      if (empty($currency_type)) $currency_type = $currency;
+      if (empty($currency_type)) $currency_type = $osC_Session->value('currency');
 
       if ($calculate_currency_value == true) {
         $rate = (tep_not_null($currency_value)) ? $currency_value : $this->currencies[$currency_type]['value'];
@@ -70,6 +70,14 @@
 
     function display_price($products_price, $products_tax, $quantity = 1) {
       return $this->format(tep_add_tax($products_price, $products_tax) * $quantity);
+    }
+
+    function exists($code) {
+      if (isset($this->currencies[$code])) {
+        return true;
+      }
+
+      return false;
     }
   }
 ?>



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