CardDAV first look

rainloop/v/0.0.0/app/libraries/Sabre/DAVACL/Property/CurrentUserPrivilegeSet.php

@@ -0,0 +1,124 @@
+<?php
+
+namespace Sabre\DAVACL\Property;
+
+use Sabre\DAV;
+
+/**
+ * CurrentUserPrivilegeSet
+ *
+ * This class represents the current-user-privilege-set property. When
+ * requested, it contain all the privileges a user has on a specific node.
+ *
+ * @copyright Copyright (C) 2007-2013 fruux GmbH (https://fruux.com/).
+ * @author Evert Pot (http://evertpot.com/)
+ * @license http://code.google.com/p/sabredav/wiki/License Modified BSD License
+ */
+class CurrentUserPrivilegeSet extends DAV\Property {
+
+    /**
+     * List of privileges
+     *
+     * @var array
+     */
+    private $privileges;
+
+    /**
+     * Creates the object
+     *
+     * Pass the privileges in clark-notation
+     *
+     * @param array $privileges
+     */
+    public function __construct(array $privileges) {
+
+        $this->privileges = $privileges;
+
+    }
+
+    /**
+     * Serializes the property in the DOM
+     *
+     * @param DAV\Server $server
+     * @param \DOMElement $node
+     * @return void
+     */
+    public function serialize(DAV\Server $server,\DOMElement $node) {
+
+        $doc = $node->ownerDocument;
+        foreach($this->privileges as $privName) {
+
+            $this->serializePriv($doc,$node,$privName);
+
+        }
+
+    }
+
+    /**
+     * Returns true or false, whether the specified principal appears in the
+     * list.
+     *
+     * @return bool
+     */
+    public function has($privilegeName) {
+
+        return in_array($privilegeName, $this->privileges);
+
+    }
+
+    /**
+     * Serializes one privilege
+     *
+     * @param \DOMDocument $doc
+     * @param \DOMElement $node
+     * @param string $privName
+     * @return void
+     */
+    protected function serializePriv($doc,$node,$privName) {
+
+        $xp  = $doc->createElementNS('DAV:','d:privilege');
+        $node->appendChild($xp);
+
+        $privParts = null;
+        preg_match('/^{([^}]*)}(.*)$/',$privName,$privParts);
+
+        $xp->appendChild($doc->createElementNS($privParts[1],'d:'.$privParts[2]));
+
+    }
+
+    /**
+     * Unserializes the {DAV:}current-user-privilege-set element.
+     *
+     * @param DOMElement $node
+     * @return CurrentUserPrivilegeSet
+     */
+    static public function unserialize(\DOMElement $node) {
+
+        $result = array();
+
+        $xprivs = $node->getElementsByTagNameNS('urn:DAV','privilege');
+
+        for($jj=0; $jj<$xprivs->length; $jj++) {
+
+            $xpriv = $xprivs->item($jj);
+
+            $privilegeName = null;
+
+            for ($kk=0;$kk<$xpriv->childNodes->length;$kk++) {
+
+                $childNode = $xpriv->childNodes->item($kk);
+                if ($t = DAV\XMLUtil::toClarkNotation($childNode)) {
+                    $privilegeName = $t;
+                    break;
+                }
+            }
+
+            $result[] = $privilegeName;
+
+        }
+
+        return new self($result);
+
+    }
+
+}