} else {
$type = "file";
}
if ($dirContent != "") {
$add = $db->prepare("INSERT INTO hash_info (hash, type, first_seen) VALUES (:hash, :type, UNIX_TIMESTAMP())");
$add->bindParam(":hash", $hash);
$add->bindParam(":type", $type);
$add->execute();
$ipfs->pinAdd($hash);
}
}
$title = constant("defaultTitle");
$thumbnail = constant("defaultThumbnail");
$description = constant("defaultDescription");
if ($isDir and !$isBanned and $isBackendWorking) {
$size = $ipfs->size($hash);
$firstElementSize = $dirContent[0]['Size'];
$firstElementHash = $dirContent[0]['Hash'];
if ($firstElementSize < 400) {
$title = $ipfs->cat($firstElementHash);
foreach ($dirContent as $e) {
if ($e['Size'] > 400) {
$thumbnail = "https://ipfs.pics/ipfs/" . $e['Hash'];
break;
}
}
foreach ($dirContent as $e) {
if ($e['Size'] < 400 and $e['Hash'] != $firstElementHash) {
$description = $ipfs->cat($e['Hash']);
break;
}
include "class/ipfs.class.php";
if (!isset($_GET['hash'])) {
$hash = "QmX6kHmFXsadTqLDMMnuV5dFqcGQAfNeKAArStw1BKqFW7";
} else {
if (preg_match('/^[a-z0-9]+$/i', $_GET['hash'])) {
$hash = $_GET['hash'];
} else {
// security problem
exit("wrong hash");
}
}
$ipfs = new IPFS("localhost", "8080", "5001");
$imageContent = $ipfs->cat($hash);
if ($imageContent == "") {
header("Location: https://ipfs.io/ipfs/{$hash}");
} else {
$imageSize = $ipfs->size($hash);
if ($imageSize > 7866189) {
// exit("image is too big");
}
session_cache_limiter('none');
header("Content-type: image/png");
header('Cache-control: max-age=' . 60 * 60 * 24 * 365);
header('Expires: ' . gmdate(DATE_RFC1123, time() + 60 * 60 * 24 * 365));
header('Last-Modified: Thu, 01 Dec 1983 20:00:00 GMT');
if (isset($_SERVER['HTTP_IF_MODIFIED_SINCE'])) {
header('HTTP/1.1 304 Not Modified');
die;
}
echo $imageContent;
}