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khosb/modules/currency/currency.inc.php

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<?php
/**
* AgileBill - Open Billing Software
*
* This body of work is free software; you can redistribute it and/or
* modify it under the terms of the Open AgileBill License
* License as published at http://www.agileco.com/agilebill/license1-4.txt
*
* For questions, help, comments, discussion, etc., please join the
* Agileco community forums at http://forum.agileco.com/
*
* @link http://www.agileco.com/
* @copyright 2004-2008 Agileco, LLC.
* @license http://www.agileco.com/agilebill/license1-4.txt
* @author Tony Landis <tony@agileco.com>
* @package AgileBill
* @version 1.4.93
*/
class currency
{
# Open the constructor for this mod
function currency()
{
# name of this module:
$this->module = "currency";
# location of the construct XML file:
$this->xml_construct = PATH_MODULES . "" . $this->module . "/" . $this->module . "_construct.xml";
# open the construct file for parsing
$C_xml = new CORE_xml;
$construct = $C_xml->xml_to_array($this->xml_construct);
$this->method = $construct["construct"]["method"];
$this->trigger = $construct["construct"]["trigger"];
$this->field = $construct["construct"]["field"];
$this->table = $construct["construct"]["table"];
$this->module = $construct["construct"]["module"];
$this->cache = $construct["construct"]["cache"];
$this->order_by = $construct["construct"]["order_by"];
$this->limit = $construct["construct"]["limit"];
}
##############################
## ADD ##
##############################
function add($VAR)
{
$type = "add";
$this->method["$type"] = split(",", $this->method["$type"]);
$db = new CORE_database;
$db->add($VAR, $this, $type);
}
##############################
## VIEW ##
##############################
function view($VAR)
{
$type = "view";
$this->method["$type"] = split(",", $this->method["$type"]);
$db = new CORE_database;
$db->view($VAR, $this, $type);
}
##############################
## UPDATE ##
##############################
function update($VAR)
{
$type = "update";
$this->method["$type"] = split(",", $this->method["$type"]);
$db = new CORE_database;
$db->update($VAR, $this, $type);
}
##############################
## DELETE ##
##############################
function delete($VAR)
{
# this function removed in v1.4.2
return false;
$db = new CORE_database;
$db->mass_delete($VAR, $this, "");
}
##############################
## SEARCH FORM ##
##############################
function search_form($VAR)
{
$type = "search";
$this->method["$type"] = split(",", $this->method["$type"]);
$db = new CORE_database;
$db->search_form($VAR, $this, $type);
}
##############################
## SEARCH ##
##############################
function search($VAR)
{
$type = "search";
$this->method["$type"] = split(",", $this->method["$type"]);
$db = new CORE_database;
$db->search($VAR, $this, $type);
}
##############################
## SEARCH SHOW ##
##############################
function search_show($VAR)
{
$type = "search";
$this->method["$type"] = split(",", $this->method["$type"]);
$db = new CORE_database;
$db->search_show($VAR, $this, $type);
}
function task($VAR)
{
$db = &DB();
// Fetch all active currencies
$currencies = array();
$rs = $db->Execute(sqlSelect($db, "currency", "*", "status=1"));
if ($rs && $rs->RecordCount() > 0)
{
while (!$rs->EOF)
{
$currencies[$rs->fields['id']] = $rs->fields;
$rs->MoveNext();
}
}
$rs->Close();
foreach ($currencies as $currFrom)
{
$conversions = array();
foreach ($currencies as $currTo)
{
// Get currency conversion
if ($currFrom['three_digit'] != $currTo['three_digit'])
{
$ch = curl_init('http://www.xe.net/ucc/convert.cgi?Amount=1&From=' . $currFrom['three_digit'] . '&To=' . $currTo['three_digit']);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 3);
curl_setopt($ch, CURLOPT_CRLF, true);
$resp = curl_exec ($ch);
curl_close ($ch);
$m = array();
preg_match('/[0-9.]+\s*' . $currFrom['three_digit'] . '\s*=\s*([0-9.]+)\s*' . $currTo['three_digit'] . '/', $resp, $m);
}
else
{
// Conversion to/from same currency is always 1.
$m = array(1 => '1');
}
if (sizeof($m) > 0)
{
$conversions[$currTo['id']] = array (
'rate' => $m[1]
,'iso' => $currTo['three_digit']
);
}
}
// Update conversions array
$db->Execute('UPDATE ' . AGILE_DB_PREFIX . 'currency SET convert_array = ' . $db->qstr(serialize($conversions)) . ' WHERE id = ' . $db->qstr($currFrom['id']) . ' AND site_id = ' . $db->qstr($currFrom['site_id']));
}
}
}
?>