<?php
-
-/*
- * To change this template, choose Tools | Templates
- * and open the template in the editor.
+/**
+ * Table Definition for core_curr_rate
*/
-?>
+require_once 'DB/DataObject.php';
+
+class Pman_Core_DataObjects_Core_curr_rate extends DB_DataObject
+{
+ ###START_AUTOCODE
+ /* the code below is auto generated do not remove the above tag */
+
+ public $__table = 'core_curr_rate'; // table name
+ public $id;
+ public $curr;
+ public $rate;
+ public $from_dt;
+ public $to_dt;
+
+ /* the code above is auto generated do not remove the tag below */
+ ###END_AUTOCODE
+
+ function applyFilters($q, $au, $roo)
+ {
+
+ }
+
+ /**
+ * 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'] ;
+
+
+
+
+
+
+
+ }
+}