/**
* Adds mouse tracking script.
*/
function includeTracking($html)
{
$dom = new DOMUtil();
$dom->formatOutput = true;
$dom->preserveWhiteSpace = false;
// hide warnings when parsing non valid (X)HTML pages
@$dom->loadHTML($html);
// create (smt) record script
$aux = $dom->createExternalScript(VA_AUX);
$rec = $dom->createExternalScript(VA_RECORD);
require_once BASE_PATH . '/proxy/conf/trackingcode.php';
$va = $dom->createInlineScript($vacode);
// parse
$head = $dom->getElementsByTagName('head');
foreach ($head as $h) {
$h->appendChild($aux);
$h->appendChild($rec);
$h->appendChild($va);
}
/*
// custom warn DIV
$div = createDiv($dom, "test", "[SMT] on!");
foreach ($dom->getElementsByTagName('body') as $b) {
$b->insertBefore($div, $b->firstChild);
}
*/
// render parsed page
$page = $dom->saveHTML();
return $page;
}
$errpage .= '<p>Some reasons for this issue include the following:</p>';
$errpage .= '<ol>';
$errpage .= '<li>Cache request could not be processed at the time.</li>';
$errpage .= '<li>The cache log was deleted.</li>';
$errpage .= '<li>The cache dir has been moved/renamed.</li>';
$errpage .= '</ol>';
$errpage .= '<p>As a fallback solution, mark the option <code>fetchOldUrl</code> in the <em>Customize</em> section and reload this page.</p>';
// parse HTML log
$file = CACHE_DIR . $htmlFile;
$doc = new DOMUtil();
if (db_option(TBL_PREFIX . TBL_CMS, "fetchOldUrl")) {
// try to re-fetch page, if available
$request = get_remote_webpage($url);
$page = $request ? $request['content'] : error_webpage();
// hide warnings when parsing non valid (X)HTML pages
@$doc->loadHTML($page);
remove_smt_scripts($doc);
} else {
if (!is_file($file)) {
// page not in cache and not fetched
@$doc->loadHTML(error_webpage($errpage));
remove_smt_scripts($doc);
} else {
// page in cache (smt scripts were already removed)
@$doc->loadHTMLFile(utf8_decode($file));
}
}
// include user data
include './includes/user.php';
// hilite hovered/clicked elements
if (db_option(TBL_PREFIX . TBL_CMS, "displayWidgetInfo")) {
