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<?php
/* Foursquare Community Site
*
* Copyright (C) 2011 Foursquare Church.
*
* Developers: Jesse Morgan <jmorgan@foursquarestaff.com>
*
*/
require_once "src/base.inc.php";
// Make sure we had a path info
if (!isset($_SERVER['PATH_INFO'])) {
errorNotFound();
}
// Clean up the id in the path info.
$id = substr($_SERVER['PATH_INFO'], 1);
if (!is_numeric($id)) {
errorNotFound();
}
// Get the post.
$post = Post::getByImage($id);
if (!$post or
(!isset($_SESSION['currentUser']) and $post->getStage() != 'approved')) {
errorNotFound();
}
// Check if file exists.
$file = $CONFIG['uploads'] . "/$id";
if (!file_exists($file)) {
echo $file;
errorNotFound();
}
// Output the file
$info = getimagesize($file);
header('Content-Type: ' . $info['mime']);
header('Content-Transfer-Encoding: binary');
header('Content-Length: ' . filesize($file));
readfile($file);
exit;
function errorNotFound() {
header("HTTP/1.0 404 Not Found");
exit;
}
?>
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