ctx_log_start("Loading themelets");
foreach (_get_themelet_files(get_theme()) as $themelet) {
require_once $themelet;
}
ctx_log_endok();
_load_extensions();
// start the page generation waterfall
$page = class_exists("CustomPage") ? new CustomPage() : new Page();
$user = _get_user();
send_event(new InitExtEvent());
if (!is_cli()) {
// web request
send_event(new PageRequestEvent(@$_GET["q"]));
$page->display();
} else {
// command line request
send_event(new CommandEvent($argv));
}
// saving cache data and profiling data to disk can happen later
if (function_exists("fastcgi_finish_request")) {
fastcgi_finish_request();
}
$database->commit();
ctx_log_endok();
} catch (Exception $e) {
if ($database) {
$database->rollback();
}
_fatal_error($e);
ctx_log_ender();
}
$pycookie = $_SESSION['xnatview.authinfo']['pysessname'] . '=' . $_SESSION['xnatview.authinfo']['pysessid'];
$get_scans_url .= '?' . http_build_query($req_params);
$ch = curl_init($get_scans_url);
curl_setopt_array($ch, array(CURLOPT_RETURNTRANSFER => true, CURLOPT_FOLLOWLOCATION => true, CURLOPT_MAXREDIRS => 3, CURLOPT_FAILONERROR => true, CURLOPT_CONNECTTIMEOUT => 30, CURLOPT_COOKIE => $pycookie));
$result = curl_exec($ch);
curl_close($ch);
unset($ch);
if ($result === false) {
// FIXME should log error info
_fatal_error("Unexpected error fetching the scan data.");
}
// now parse the XML
$xml = new SimpleXMLElement($result);
$img_tags = $xml->xpath('//image');
if (empty($img_tags)) {
_fatal_error("No scan images were found.");
}
// construct the gallery container
ob_start();
echo "<div id='scanGallery'>\n";
foreach ($img_tags as $img_tag) {
echo "\t<a href='", htmlspecialchars($img_tag['fullImage']), "'>";
echo "<img src='", htmlspecialchars($img_tag['thumbnailImage']), "' ";
echo "title='", htmlspecialchars($img_tag['title']), "' /></a>\n";
}
echo "</div>\n";
$gallery_html = ob_get_clean();
// begin main page now
?>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
