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glink-website/redirect.php

44 lines
1.0 KiB
PHP

<?php
require_once 'db.inc.php';
session_start();
use Cassandra;
$uri = $_SERVER['REQUEST_URI'];
$uri = substr($uri,1);
$matches_uri = preg_match('/^[a-zA-Z]+$/',$uri);
if (($matches_uri == 0) || ($matches_uri == false)) {
header("Location: https://glink.zip/");
exit;
} else {
$session = init_cass_db();
$statement = $session->prepare('SELECT url,is_geo FROM data WHERE shortlink=? ALLOW FILTERING;');
$result = $session->execute($statement,array('arguments' => array($uri)));
if ($result->count() == 0) {
printf('The given GLink was invalid, and doesn\'t point to a specific web page.');
exit;
}
foreach($result as $row) {
if (is_null($row)) {
printf('The given GLink was invalid, and doesn\'t point to a specific web page.');
exit;
} else {
if ($row['is_geo'] == true) {
$_SESSION['glink'] = $uri;
header("Location: https://glink.zip/reqloc.html?glink=" . $uri);
exit;
} else {
header("Location: " . $row['url']);
exit;
}
}
}
}
?>