Initial Release of the calendar plugin

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

@@ -0,0 +1,155 @@
+<?php
+
+/**
+ * Response property
+ *
+ * This class represents the {DAV:}response XML element.
+ * This is used by the Server class to encode individual items within a multistatus
+ * response.
+ *
+ * @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_Response extends Sabre_DAV_Property implements Sabre_DAV_Property_IHref {
+
+    /**
+     * Url for the response
+     *
+     * @var string
+     */
+    private $href;
+
+    /**
+     * Propertylist, ordered by HTTP status code
+     *
+     * @var array
+     */
+    private $responseProperties;
+
+    /**
+     * The responseProperties argument is a list of properties
+     * within an array with keys representing HTTP status codes
+     *
+     * @param string $href
+     * @param array $responseProperties
+     */
+    public function __construct($href, array $responseProperties) {
+
+        $this->href = $href;
+        $this->responseProperties = $responseProperties;
+
+    }
+
+    /**
+     * Returns the url
+     *
+     * @return string
+     */
+    public function getHref() {
+
+        return $this->href;
+
+    }
+
+    /**
+     * Returns the property list
+     *
+     * @return array
+     */
+    public function getResponseProperties() {
+
+        return $this->responseProperties;
+
+    }
+
+    /**
+     * serialize
+     *
+     * @param Sabre_DAV_Server $server
+     * @param DOMElement $dom
+     * @return void
+     */
+    public function serialize(Sabre_DAV_Server $server, DOMElement $dom) {
+
+        $document = $dom->ownerDocument;
+        $properties = $this->responseProperties;
+
+        $xresponse = $document->createElement('d:response');
+        $dom->appendChild($xresponse);
+
+        $uri = Sabre_DAV_URLUtil::encodePath($this->href);
+
+        // Adding the baseurl to the beginning of the url
+        $uri = $server->getBaseUri() . $uri;
+
+        $xresponse->appendChild($document->createElement('d:href',$uri));
+
+        // The properties variable is an array containing properties, grouped by
+        // HTTP status
+        foreach($properties as $httpStatus=>$propertyGroup) {
+
+            // The 'href' is also in this array, and it's special cased.
+            // We will ignore it
+            if ($httpStatus=='href') continue;
+
+            // If there are no properties in this group, we can also just carry on
+            if (!count($propertyGroup)) continue;
+
+            $xpropstat = $document->createElement('d:propstat');
+            $xresponse->appendChild($xpropstat);
+
+            $xprop = $document->createElement('d:prop');
+            $xpropstat->appendChild($xprop);
+
+            $nsList = $server->xmlNamespaces;
+
+            foreach($propertyGroup as $propertyName=>$propertyValue) {
+
+                $propName = null;
+                preg_match('/^{([^}]*)}(.*)$/',$propertyName,$propName);
+
+                // special case for empty namespaces
+                if ($propName[1]=='') {
+
+                    $currentProperty = $document->createElement($propName[2]);
+                    $xprop->appendChild($currentProperty);
+                    $currentProperty->setAttribute('xmlns','');
+
+                } else {
+
+                    if (!isset($nsList[$propName[1]])) {
+                        $nsList[$propName[1]] = 'x' . count($nsList);
+                    }
+
+                    // If the namespace was defined in the top-level xml namespaces, it means
+                    // there was already a namespace declaration, and we don't have to worry about it.
+                    if (isset($server->xmlNamespaces[$propName[1]])) {
+                        $currentProperty = $document->createElement($nsList[$propName[1]] . ':' . $propName[2]);
+                    } else {
+                        $currentProperty = $document->createElementNS($propName[1],$nsList[$propName[1]].':' . $propName[2]);
+                    }
+                    $xprop->appendChild($currentProperty);
+
+                }
+
+                if (is_scalar($propertyValue)) {
+                    $text = $document->createTextNode($propertyValue);
+                    $currentProperty->appendChild($text);
+                } elseif ($propertyValue instanceof Sabre_DAV_Property) {
+                    $propertyValue->serialize($server,$currentProperty);
+                } elseif (!is_null($propertyValue)) {
+                    throw new Sabre_DAV_Exception('Unknown property value type: ' . gettype($propertyValue) . ' for property: ' . $propertyName);
+                }
+
+            }
+
+            $xpropstat->appendChild($document->createElement('d:status',$server->httpResponse->getStatusMessage($httpStatus)));
+
+        }
+
+    }
+
+}