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Added automatic currency conversion update.

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This commit is contained in:
abacab 2008-12-29 13:00:08 -05:00
parent 83fc4754c4
commit c54d20d323
2 changed files with 73 additions and 3 deletions
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58
modules/currency/currency.inc.php
View File

@ -124,5 +124,61 @@ class currency
$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']));
}
}
}
?>
?>

18
modules/task/task_install_data.xml
View File

@ -285,8 +285,22 @@
</task>
<task_id>
<id>67</id>
<site_id>1</site_id>
<date_start>0</date_start>
<date_expire>0</date_expire>
<date_last>0</date_last>
<name>Currency Conversion Update</name>
<description>Retrieves currency conversions from XE.com and updates.</description>
<type>0</type>
<command>currency:task</command>
<int_min>0</int_min>
<int_hour>0</int_hour>
<int_month>*</int_month>
<int_month_day>*</int_month_day>
<int_week_day>2</int_week_day>
<running>0</running>
</task_id>
<task_id>
<id>67</id>
<id>68</id>
</task_id>
</install>
</install>