X-Git-Url: http://git.roojs.org/?a=blobdiff_plain;f=DataObjects%2FCore_curr_rate.php;h=20d8f0fab9ce881dd7ba28d6408187e0aa6f6c19;hb=56a975bed5a4e7904a8457a75b3df2b8dd2928f5;hp=9bd96ddc95a917dd41bf4e640421362212529fe6;hpb=fec5bf43d91f14f72e1c52f94baae3bb73702ae2;p=Pman.Core

diff --git a/DataObjects/Core_curr_rate.php b/DataObjects/Core_curr_rate.php
index 9bd96ddc..20d8f0fa 100644
--- a/DataObjects/Core_curr_rate.php
+++ b/DataObjects/Core_curr_rate.php
@@ -24,5 +24,68 @@ class Pman_Core_DataObjects_Core_curr_rate extends DB_DataObject
         
     }
     
+    /**
+     * current rate fetching
+     *
+     * - we used to do historical rates... (but sources keep disappearing for that..)
+     *
+     * this just get's the current rates from the ecb..
+     * 
+     * 
+     */
     
+    var $rates = array();
+    function loadRates()
+    {
+        
+        // how often do we need to know this..?
+        // let's assume we do it once a week..
+        $x = DB_DataObject::Factory('core_curr_rate');
+        $x->whereAdd('to_date > NOW()');
+        if ($x->count()) {
+            // got some data for beyond today..
+            return;
+        }
+        
+        // load our default rates to start with..
+        $dom = simplexml_load_file(dirname(__FILE__).'/../eurofxref-daily.xml');
+        $rates['EUR'] = 1.0;
+        $rates['TWD'] = 46.7008412;
+        $rates['VND'] = 26405.3;
+       
+       
+        foreach($dom->Cube->Cube->Cube as $c) {
+           //echo '<PRE>';print_r($c );
+            $rates[(string)$c['currency']] = (string)$c['rate'];
+        }
+        $rates['RMB'] = $rates['CNY'] ;
+        
+        
+        
+        // now try loading from latest..
+       
+             // this may fail...
+        $f = @file_get_contents('http://www.ecb.europa.eu/stats/eurofxref/eurofxref-daily.xml');
+        if (!strlen($f)) {
+            return false;
+        }
+        
+        $dom = simplexml_load_file($target);
+        $rates['EUR'] = 1.0;
+        $rates['TWD'] = 46.7008412;
+        $rates['VND'] = 26405.3;
+       
+        foreach($dom->Cube->Cube->Cube as $c) {
+           //echo '<PRE>';print_r($c );
+            $rates[(string)$c['currency']] = (string)$c['rate'];
+        }
+        $rates['RMB'] = $rates['CNY'] ;
+        
+        
+        
+        
+        
+        
+        
+    }
 }