Returns HTML for a log message.
array $variables: An associative array containing:
function theme_dblog_message($variables) {
$output = '';
$event = $variables['event'];
// Check for required properties.
if (isset($event->message) && isset($event->variables)) {
// Messages without variables or user specified text.
if ($event->variables === 'N;') {
$output = $event->message;
}
else {
$output = t($event->message, unserialize($event->variables));
}
// If the output is expected to be a link, strip all the tags and
// special characters by using filter_xss() without any allowed tags.
// If not, use filter_xss_admin() to allow some tags.
if ($variables['link'] && isset($event->wid)) {
// Truncate message to 56 chars after stripping all the tags.
$output = truncate_utf8(filter_xss($output, array()), 56, TRUE, TRUE);
$output = l($output, 'admin/reports/event/' . $event->wid, array(
'html' => TRUE,
));
}
else {
// Prevent XSS in log detail pages.
$output = filter_xss_admin($output);
}
}
return $output;
}