<?php
/**
* This script will display the contents of the jpegPhoto attribute to the browser.
* A server ID and DN must be provided in the GET attributes.
* Optionally an attr name, index, type and filename can be supplied.
*
* @package phpLDAPadmin
* @subpackage Page
*/
/**
*/
require './common.php';
$request = array();
$request['dn'] = get_request('dn','GET');
$request['attr'] = strtolower(get_request('attr','GET',false,'jpegphoto'));
$request['index'] = get_request('index','GET',false,0);
$request['type'] = get_request('type','GET',false,'image/jpeg');
$request['filename'] = get_request('filename','GET',false,sprintf('%s.jpg',get_rdn($request['dn'],true)));
$request['location'] = get_request('location','GET',false,'ldap');
switch ($request['location']) {
case 'session':
if (isset($_SESSION['tmp'][$request['attr']][$request['index']])) {
$jpeg_data = $_SESSION['tmp'];
unset($_SESSION['tmp'][$request['attr']][$request['index']]);
}
break;
case 'ldap':
default:
$jpeg_data = $app['server']->getDNAttrValues($request['dn'],null,LDAP_DEREF_NEVER,array($request['attr']));
break;
}
if (! isset($jpeg_data[$request['attr']][$request['index']])) {
if (function_exists('imagecreate')) {
$im = imagecreate(160,30);
if (is_resource($im)) {
header('Content-type: image/png');
# Set the background
imagecolorallocatealpha($im,0xFC,0xFC,0xFE,127);
$text_color = imagecolorallocate($im,0,0,0);
imagestring($im,4,3,5,_('Image not available'),$text_color);
imagepng($im);
imagedestroy($im);
die();
}
}
# We cant display an error, but we can set a system message, which will be display on the next page render.
system_message(array(
'title'=>_('No image available'),
'body'=>sprintf(_('Could not fetch jpeg data from LDAP server for attribute [%s].'),$request['attr']),
'type'=>'warn'));
die();
}
if (! is_array($jpeg_data[$request['attr']]))
$jpeg_data[$request['attr']] = array($jpeg_data[$request['attr']]);
$obStatus = ob_get_status();
if (isset($obStatus['type']) && $obStatus['type'] && $obStatus['status'])
ob_end_clean();
header(sprintf('Content-type: %s',$request['type']));
header(sprintf('Content-disposition: inline; filename="%s"',$request['filename']));
echo $jpeg_data[$request['attr']][$request['index']];
die();
?>
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