146 lines
3.9 KiB
PHP
146 lines
3.9 KiB
PHP
<?php
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declare(strict_types=1);
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namespace Sabre\DAVACL\Xml\Property;
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use Sabre\DAV\Browser\HtmlOutput;
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use Sabre\DAV\Browser\HtmlOutputHelper;
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use Sabre\Xml\Element;
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use Sabre\Xml\Reader;
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use Sabre\Xml\Writer;
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/**
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* CurrentUserPrivilegeSet.
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*
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* This class represents the current-user-privilege-set property. When
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* requested, it contain all the privileges a user has on a specific node.
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*
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* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
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* @author Evert Pot (http://evertpot.com/)
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* @license http://sabre.io/license/ Modified BSD License
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*/
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class CurrentUserPrivilegeSet implements Element, HtmlOutput
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{
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/**
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* List of privileges.
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*
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* @var array
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*/
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private $privileges;
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/**
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* Creates the object.
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*
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* Pass the privileges in clark-notation
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*/
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public function __construct(array $privileges)
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{
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$this->privileges = $privileges;
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}
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/**
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* The xmlSerialize method is called during xml writing.
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*
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* Use the $writer argument to write its own xml serialization.
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*
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* An important note: do _not_ create a parent element. Any element
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* implementing XmlSerializable should only ever write what's considered
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* its 'inner xml'.
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*
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* The parent of the current element is responsible for writing a
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* containing element.
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*
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* This allows serializers to be re-used for different element names.
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*
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* If you are opening new elements, you must also close them again.
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*/
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public function xmlSerialize(Writer $writer)
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{
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foreach ($this->privileges as $privName) {
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$writer->startElement('{DAV:}privilege');
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$writer->writeElement($privName);
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$writer->endElement();
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}
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}
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/**
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* Returns true or false, whether the specified principal appears in the
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* list.
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*
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* @param string $privilegeName
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*
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* @return bool
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*/
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public function has($privilegeName)
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{
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return in_array($privilegeName, $this->privileges);
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}
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/**
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* Returns the list of privileges.
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*
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* @return array
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*/
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public function getValue()
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{
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return $this->privileges;
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}
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/**
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* The deserialize method is called during xml parsing.
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*
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* This method is called statically, this is because in theory this method
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* may be used as a type of constructor, or factory method.
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*
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* Often you want to return an instance of the current class, but you are
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* free to return other data as well.
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*
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* You are responsible for advancing the reader to the next element. Not
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* doing anything will result in a never-ending loop.
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*
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* If you just want to skip parsing for this element altogether, you can
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* just call $reader->next();
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*
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* $reader->parseInnerTree() will parse the entire sub-tree, and advance to
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* the next element.
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*
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* @return mixed
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*/
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public static function xmlDeserialize(Reader $reader)
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{
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$result = [];
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$tree = $reader->parseInnerTree(['{DAV:}privilege' => 'Sabre\\Xml\\Element\\Elements']);
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foreach ($tree as $element) {
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if ('{DAV:}privilege' !== $element['name']) {
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continue;
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}
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$result[] = $element['value'][0];
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}
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return new self($result);
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}
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/**
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* Generate html representation for this value.
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*
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* The html output is 100% trusted, and no effort is being made to sanitize
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* it. It's up to the implementor to sanitize user provided values.
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*
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* The output must be in UTF-8.
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*
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* The baseUri parameter is a url to the root of the application, and can
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* be used to construct local links.
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*
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* @return string
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*/
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public function toHtml(HtmlOutputHelper $html)
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{
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return implode(
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', ',
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array_map([$html, 'xmlName'], $this->getValue())
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);
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}
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}
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