56 lines
1.2 KiB
PHP
56 lines
1.2 KiB
PHP
|
<?php
|
||
|
|
|
||
|
|
require_once('../../config/dmsDefaults.php');
|
||
|
|
|
||
|
|
// Check the session, ensure the user is logged in
|
||
|
|
$session = new Session();
|
||
|
|
$sessionStatus = $session->verify();
|
||
|
|
|
||
|
|
if(PEAR::isError($sessionStatus)){
|
||
|
|
echo $sessionStatus->getMessage();
|
||
|
|
exit;
|
||
|
|
}
|
||
|
|
|
||
|
|
if(!$sessionStatus){
|
||
|
|
exit;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Get the document
|
||
|
|
$documentId = $_GET['documentId'];
|
||
|
|
$oDocument = Document::get($documentId);
|
||
|
|
|
||
|
|
if (PEAR::isError($oDocument)) {
|
||
|
|
exit;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Check the document is available and the user has permission to view it
|
||
|
|
if ($oDocument->getStatusID() == ARCHIVED) {
|
||
|
|
exit;
|
||
|
|
} else if ($oDocument->getStatusID() == DELETED) {
|
||
|
|
exit;
|
||
|
|
}else if (!Permission::userHasDocumentReadPermission($oDocument)) {
|
||
|
|
exit;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Get and render the thumbnail
|
||
|
|
// Check for the thumbnail
|
||
|
|
$varDir = $default->varDirectory;
|
||
|
|
$thumbnailCheck = $varDir . '/thumbnails/'.$documentId.'.jpg';
|
||
|
|
|
||
|
|
if(!file_exists($thumbnailCheck)){
|
||
|
|
exit;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Use correct slashes for windows
|
||
|
|
if (strpos(PHP_OS, 'WIN') !== false) {
|
||
|
|
$thumbnailCheck = str_replace('/', '\\', $thumbnailCheck);
|
||
|
|
}
|
||
|
|
|
||
|
|
$fileSize = filesize($thumbnailCheck);
|
||
|
|
|
||
|
|
header("Content-Type: image/jpeg");
|
||
|
|
header("Content-Length: {$fileSize}");
|
||
|
|
|
||
|
|
echo readfile($thumbnailCheck);
|
||
|
|
exit;
|
||
|
|
?>
|