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