privileges = $privileges;
}
/**
* Returns the privilege value.
*
* @return array
*/
function getValue() {
return $this->privileges;
}
/**
* The xmlSerialize metod is called during xml writing.
*
* Use the $writer argument to write its own xml serialization.
*
* An important note: do _not_ create a parent element. Any element
* implementing XmlSerializble should only ever write what's considered
* its 'inner xml'.
*
* The parent of the current element is responsible for writing a
* containing element.
*
* This allows serializers to be re-used for different element names.
*
* If you are opening new elements, you must also close them again.
*
* @param Writer $writer
* @return void
*/
function xmlSerialize(Writer $writer) {
$this->serializePriv($writer, $this->privileges);
}
/**
* 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) {
$traverse = function($priv) use (&$traverse, $html) {
echo "";
echo $html->xmlName($priv['privilege']);
if (isset($priv['abstract']) && $priv['abstract']) {
echo " (abstract)";
}
if (isset($priv['description'])) {
echo " " . $html->h($priv['description']);
}
if (isset($priv['aggregates'])) {
echo "\n\n";
foreach ($priv['aggregates'] as $subPriv) {
$traverse($subPriv);
}
echo "
";
}
echo "\n";
};
ob_start();
echo "";
$traverse($this->getValue(), '');
echo "
\n";
return ob_get_clean();
}
/**
* Serializes a property
*
* This is a recursive function.
*
* @param Writer $writer
* @param array $privilege
* @return void
*/
private function serializePriv(Writer $writer, $privilege) {
$writer->startElement('{DAV:}supported-privilege');
$writer->startElement('{DAV:}privilege');
$writer->writeElement($privilege['privilege']);
$writer->endElement(); // privilege
if (!empty($privilege['abstract'])) {
$writer->writeElement('{DAV:}abstract');
}
if (!empty($privilege['description'])) {
$writer->writeElement('{DAV:}description', $privilege['description']);
}
if (isset($privilege['aggregates'])) {
foreach ($privilege['aggregates'] as $subPrivilege) {
$this->serializePriv($writer, $subPrivilege);
}
}
$writer->endElement(); // supported-privilege
}
}