/**
* Get the content to show.
* @param html HtmlOutput object to use.
* @param val The value.
* @return Processed content.
*/
protected function processValue(HtmlOutput $html, $val)
{
if (!is_object($val)) {
return NULL;
}
if (!isset($val->v) || $val->v !== "pka1") {
return NULL;
}
if (!isset($val->fpr)) {
return NULL;
}
$formatted = formatKeyFingerprint($val->fpr);
if ($formatted === NULL) {
return NULL;
}
$href = NULL;
$content = "";
if (isset($val->uri)) {
$href = $val->uri;
$href = $html->escape(sanitiseLink($href));
$content .= "<a href='{$href}'>";
}
$content .= $formatted;
if ($href !== NULL) {
$content .= "</a>";
}
return $content;
}
