Initial Release of the calendar plugin

dav/SabreDAV/lib/Sabre/DAV/Property/HrefList.php

@@ -0,0 +1,96 @@
+<?php
+
+/**
+ * HrefList property
+ *
+ * This property contains multiple {DAV:}href elements, each containing a url.
+ *
+ * @package Sabre
+ * @subpackage DAV
+ * @copyright Copyright (C) 2007-2012 Rooftop Solutions. All rights reserved.
+ * @author Evert Pot (http://www.rooftopsolutions.nl/)
+ * @license http://code.google.com/p/sabredav/wiki/License Modified BSD License
+ */
+class Sabre_DAV_Property_HrefList extends Sabre_DAV_Property {
+
+    /**
+     * hrefs
+     *
+     * @var array
+     */
+    private $hrefs;
+
+    /**
+     * Automatically prefix the url with the server base directory
+     *
+     * @var bool
+     */
+    private $autoPrefix = true;
+
+    /**
+     * __construct
+     *
+     * @param array $hrefs
+     * @param bool $autoPrefix
+     */
+    public function __construct(array $hrefs, $autoPrefix = true) {
+
+        $this->hrefs = $hrefs;
+        $this->autoPrefix = $autoPrefix;
+
+    }
+
+    /**
+     * Returns the uris
+     *
+     * @return array
+     */
+    public function getHrefs() {
+
+        return $this->hrefs;
+
+    }
+
+    /**
+     * Serializes this property.
+     *
+     * It will additionally prepend the href property with the server's base uri.
+     *
+     * @param Sabre_DAV_Server $server
+     * @param DOMElement $dom
+     * @return void
+     */
+    public function serialize(Sabre_DAV_Server $server,DOMElement $dom) {
+
+        $prefix = $server->xmlNamespaces['DAV:'];
+
+        foreach($this->hrefs as $href) {
+            $elem = $dom->ownerDocument->createElement($prefix . ':href');
+            $elem->nodeValue = ($this->autoPrefix?$server->getBaseUri():'') . $href;
+            $dom->appendChild($elem);
+        }
+
+    }
+
+    /**
+     * Unserializes this property from a DOM Element
+     *
+     * This method returns an instance of this class.
+     * It will only decode {DAV:}href values.
+     *
+     * @param DOMElement $dom
+     * @return Sabre_DAV_Property_HrefList
+     */
+    static function unserialize(DOMElement $dom) {
+
+        $hrefs = array();
+        foreach($dom->childNodes as $child) {
+            if (Sabre_DAV_XMLUtil::toClarkNotation($child)==='{DAV:}href') {
+                $hrefs[] = $child->textContent;
+            }
+        }
+        return new self($hrefs, false);
+
+    }
+
+}