Initial Release of the calendar plugin

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

@@ -0,0 +1,91 @@
+<?php
+
+/**
+ * Href property
+ *
+ * The href property represents a url within a {DAV:}href element.
+ * This is used by many WebDAV extensions, but not really within the WebDAV core spec
+ *
+ * @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_Href extends Sabre_DAV_Property implements Sabre_DAV_Property_IHref {
+
+    /**
+     * href
+     *
+     * @var string
+     */
+    private $href;
+
+    /**
+     * Automatically prefix the url with the server base directory
+     *
+     * @var bool
+     */
+    private $autoPrefix = true;
+
+    /**
+     * __construct
+     *
+     * @param string $href
+     * @param bool $autoPrefix
+     */
+    public function __construct($href, $autoPrefix = true) {
+
+        $this->href = $href;
+        $this->autoPrefix = $autoPrefix;
+
+    }
+
+    /**
+     * Returns the uri
+     *
+     * @return string
+     */
+    public function getHref() {
+
+        return $this->href;
+
+    }
+
+    /**
+     * 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:'];
+
+        $elem = $dom->ownerDocument->createElement($prefix . ':href');
+        $elem->nodeValue = ($this->autoPrefix?$server->getBaseUri():'') . $this->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. For non-compatible elements null will be returned.
+     *
+     * @param DOMElement $dom
+     * @return Sabre_DAV_Property_Href
+     */
+    static function unserialize(DOMElement $dom) {
+
+        if (Sabre_DAV_XMLUtil::toClarkNotation($dom->firstChild)==='{DAV:}href') {
+            return new self($dom->firstChild->textContent,false);
+        }
+
+    }
+
+}