** http://catonmat.net/blog/making-of-picurls-popurls-for-pictures-part-one/
**
*/
error_reporting(E_ALL);
if (!$included_from_index) {
header("Location: {$SITE_URL}");
exit;
}
require_once 'mysmarty.php';
require_once 'system/db.sqlite.php';
define('PAGE_NAME', 'page-item');
define('CACHE_TIME', 3600);
$sane_item_title = $HandlerMatches[1];
$unique_page_name = PAGE_NAME . "{$sane_item_title}";
$smarty = new MySmarty();
if ($smarty->is_cached('index.tpl.html', $unique_page_name)) {
$smarty->display('index.tpl.html', $unique_page_name);
exit;
}
$db = new SQLite($SQLITE_DB_PATH);
$comment_error = false;
$add_comment = 0;
if (isset($_POST['sane_title'])) {
if (!preg_match("#^[a-z0-9-]+\$#", $_POST['sane_title']) || $_POST['sane_title'] != $sane_item_title) {
# Title must be well formatted and must match the requested URL
$comment_error = "The item title was invalid. Is there some hackery going on?!";
$smarty->assign('comment_error', $comment_error);
$smarty->assign('existing_comment', isset($_POST['comment']) ? $_POST['comment'] : '');
} else {
if (!isset($_POST['comment']) || empty($_POST['comment'])) {
$comment_error = "No comment was typed. Please type what you wished and submit it again!";
