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124 lines
2.7 KiB
PHP
124 lines
2.7 KiB
PHP
<?php
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namespace Sabre\DAVACL\Property;
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use Sabre\DAV;
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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) 2007-2014 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 extends DAV\Property {
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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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* @param array $privileges
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*/
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public function __construct(array $privileges) {
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$this->privileges = $privileges;
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}
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/**
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* Serializes the property in the DOM
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*
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* @param DAV\Server $server
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* @param \DOMElement $node
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* @return void
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*/
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public function serialize(DAV\Server $server,\DOMElement $node) {
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$doc = $node->ownerDocument;
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foreach($this->privileges as $privName) {
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$this->serializePriv($doc,$node,$privName);
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}
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}
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/**
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* Returns true or false, whether the specified principal appears in the
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* list.
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*
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* @return bool
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*/
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public function has($privilegeName) {
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return in_array($privilegeName, $this->privileges);
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}
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/**
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* Serializes one privilege
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*
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* @param \DOMDocument $doc
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* @param \DOMElement $node
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* @param string $privName
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* @return void
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*/
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protected function serializePriv($doc,$node,$privName) {
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$xp = $doc->createElementNS('DAV:','d:privilege');
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$node->appendChild($xp);
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$privParts = null;
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preg_match('/^{([^}]*)}(.*)$/',$privName,$privParts);
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$xp->appendChild($doc->createElementNS($privParts[1],'d:'.$privParts[2]));
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}
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/**
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* Unserializes the {DAV:}current-user-privilege-set element.
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*
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* @param DOMElement $node
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* @return CurrentUserPrivilegeSet
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*/
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static public function unserialize(\DOMElement $node) {
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$result = array();
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$xprivs = $node->getElementsByTagNameNS('urn:DAV','privilege');
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for($jj=0; $jj<$xprivs->length; $jj++) {
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$xpriv = $xprivs->item($jj);
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$privilegeName = null;
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for ($kk=0;$kk<$xpriv->childNodes->length;$kk++) {
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$childNode = $xpriv->childNodes->item($kk);
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if ($t = DAV\XMLUtil::toClarkNotation($childNode)) {
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$privilegeName = $t;
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break;
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}
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}
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$result[] = $privilegeName;
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}
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return new self($result);
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}
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}
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