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<?php
// +-----------------------------------------------------------------------+
// | Piwigo - a PHP based picture gallery |
// +-----------------------------------------------------------------------+
// | Copyright(C) 2008 Piwigo Team http://piwigo.org |
// | Copyright(C) 2003-2008 PhpWebGallery Team http://phpwebgallery.net |
// | Copyright(C) 2002-2003 Pierrick LE GALL http://le-gall.net/pierrick |
// +-----------------------------------------------------------------------+
// | This program is free software; you can redistribute it and/or modify |
// | it under the terms of the GNU General Public License as published by |
// | the Free Software Foundation |
// | |
// | This program is distributed in the hope that it will be useful, but |
// | WITHOUT ANY WARRANTY; without even the implied warranty of |
// | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
// | General Public License for more details. |
// | |
// | You should have received a copy of the GNU General Public License |
// | along with this program; if not, write to the Free Software |
// | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
// | USA. |
// +-----------------------------------------------------------------------+
function xmlrpc_encode($data)
{
switch (gettype($data))
{
case 'boolean':
return '<boolean>'.($data ? '1' : '0').'</boolean>';
case 'integer':
return '<int>'.$data.'</int>';
case 'double':
return '<double>'.$data.'</double>';
case 'string':
return '<string>'.htmlspecialchars($data).'</string>';
case 'object':
case 'array':
$is_array = range(0, count($data) - 1) === array_keys($data);
if ($is_array)
{
$return = '<array><data>'."\n";
foreach ($data as $item)
{
$return .= ' <value>'.xmlrpc_encode($item)."</value>\n";
}
$return .= '</data></array>';
}
else
{
$return = '<struct>'."\n";
foreach ($data as $name => $value)
{
$name = htmlspecialchars($name);
$return .= " <member><name>$name</name><value>";
$return .= xmlrpc_encode($value)."</value></member>\n";
}
$return .= '</struct>';
}
return $return;
}
}
class PwgXmlRpcEncoder extends PwgResponseEncoder
{
function encodeResponse($response)
{
$respClass = strtolower( get_class($response) );
if ($respClass=='pwgerror')
{
$code = $response->code();
$msg = htmlspecialchars($response->message());
$ret = <<<EOD
<methodResponse>
<fault>
<value>
<struct>
<member>
<name>faultCode</name>
<value><int>{$code}</int></value>
</member>
<member>
<name>faultString</name>
<value><string>{$msg}</string></value>
</member>
</struct>
</value>
</fault>
</methodResponse>
EOD;
return $ret;
}
parent::flattenResponse($response);
$ret = xmlrpc_encode($response);
$ret = <<<EOD
<methodResponse>
<params>
<param>
<value>
$ret
</value>
</param>
</params>
</methodResponse>
EOD;
return $ret;
}
function getContentType()
{
return 'text/xml';
}
}
?>
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