';
$links = array();
if (preg_match_all('/\[\[(.*)\]\]/', $content, $links, PREG_SET_ORDER))
{
foreach($links as $link)
{
$divcontent .= '';
}
}
$links = array();
if (preg_match_all('/(https?:.*)\b/', $content, $links, PREG_SET_ORDER))
{
foreach($links as $link)
{
$url = $link[1];
$title = webpagetitle($url);
$divcontent .= '';
}
}
$divcontent .= '';
return $divcontent;
}
function computepreview($title, $content)
{
require 'libs/Parsedown.php';
$pos = 0;
if (str_starts_with($content, '---'))
{
$pos = strpos($content, '---', 3) + 3;
}
$Parsedown = new Parsedown();
$Parsedown->setBreaksEnabled(true);
$preview = $Parsedown->text('# ' . $title . "\r\n" . substr($content, $pos));
return $preview;
}
// authent
if ($password && (!isset($_SERVER['PHP_AUTH_PW']) || $_SERVER['PHP_AUTH_PW'] != $password))
{
header('WWW-Authenticate: Basic realm="bbn"');
header('HTTP/1.0 401 Unauthorized');
echo 'Access denied.