/* /big funky fixes */
// autodetect Trackback
$fp = fopen($popupurl, "r");
if ($fp) {
$tb_contents = "";
do {
$tb_data = fread($fp, 8192);
if (strlen($tb_data) == 0) {
break;
}
$tb_contents .= $tb_data;
} while (true);
fclose($fp);
if (preg_match_all('#<rdf:RDF[^>]*>(.*?)</rdf:RDF>#si', $tb_contents, $matches, PREG_PATTERN_ORDER)) {
$tb_urls = array();
$obj = new TrackBack_XML();
$tb_body = $matches[1][0];
echo $tb_body;
list($tb_url, $tb_url_nc) = $obj->parse($tb_body, $popupurl);
if ($tb_url !== FALSE) {
$trackback_url = $tb_url;
}
}
}
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>WordPress > Bookmarklet</title>
<meta http-equiv="Content-Type" content="text/html; charset=<?php
echo $blog_charset;
function tb_get_url($url)
{
global $use_proxy, $no_proxy;
// Don't go across HTTP-proxy server
$parse_url = parse_url($url);
if (empty($parse_url['host']) || $use_proxy && !in_the_net($no_proxy, $parse_url['host'])) {
return '';
}
$data = http_request($url);
if ($data['rc'] !== 200) {
return '';
}
$matches = array();
if (!preg_match_all('#<rdf:RDF[^>]*xmlns:trackback=[^>]*>(.*?)</rdf:RDF>#si', $data['data'], $matches, PREG_PATTERN_ORDER)) {
return '';
}
$obj = new TrackBack_XML();
foreach ($matches[1] as $body) {
$tb_url = $obj->parse($body, $url);
if ($tb_url !== FALSE) {
return $tb_url;
}
}
return '';
}
function get($url)
{
if ($this->get_content($url)) {
$obj = new TrackBack_XML();
$this->tb_urls = array();
$this->tb_url = "";
foreach ($this->xml_parts as $xmlpart) {
$tb_obj = $obj->parse($xmlpart, $this->url);
$this->tb_urls[] = $tb_obj;
if ($tb_obj['match']) {
$this->tb_url = $tb_obj['url'];
}
}
}
return $this->tb_url;
}
