/**
* Generate html representation for this value.
*
* The html output is 100% trusted, and no effort is being made to sanitize
* it. It's up to the implementor to sanitize user provided values.
*
* The output must be in UTF-8.
*
* The baseUri parameter is a url to the root of the application, and can
* be used to construct local links.
*
* @param HtmlOutputHelper $html
* @return string
*/
function toHtml(HtmlOutputHelper $html)
{
$traverse = function ($privName, $priv) use(&$traverse, $html) {
echo "<li>";
echo $html->xmlName($privName);
if (isset($priv['abstract']) && $priv['abstract']) {
echo " <i>(abstract)</i>";
}
if (isset($priv['description'])) {
echo " " . $html->h($priv['description']);
}
if (isset($priv['aggregates'])) {
echo "\n<ul>\n";
foreach ($priv['aggregates'] as $subPrivName => $subPriv) {
$traverse($subPrivName, $subPriv);
}
echo "</ul>";
}
echo "</li>\n";
};
ob_start();
echo "<ul class=\"tree\">";
$traverse('{DAV:}all', ['aggregates' => $this->getValue()]);
echo "</ul>\n";
return ob_get_clean();
}
/**
* Draws a table row for a property
*
* @param HtmlOutputHelper $html
* @param mixed $value
* @return string
*/
private function drawPropertyValue($html, $value)
{
if (is_scalar($value)) {
return $html->h($value);
} elseif ($value instanceof HtmlOutput) {
return $value->toHtml($html);
} elseif ($value instanceof \Sabre\Xml\XmlSerializable) {
// There's no default html output for this property, we're going
// to output the actual xml serialization instead.
$xml = $this->server->xml->write('{DAV:}root', $value, $this->server->getBaseUri());
// removing first and last line, as they contain our root
// element.
$xml = explode("\n", $xml);
$xml = array_slice($xml, 2, -2);
return "<pre>" . $html->h(implode("\n", $xml)) . "</pre>";
} else {
return "<em>unknown</em>";
}
}