156 lines
4.7 KiB
PHP
156 lines
4.7 KiB
PHP
<?php
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/**
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* Response property
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*
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* This class represents the {DAV:}response XML element.
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* This is used by the Server class to encode individual items within a multistatus
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* response.
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*
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* @package Sabre
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* @subpackage DAV
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* @copyright Copyright (C) 2007-2012 Rooftop Solutions. All rights reserved.
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* @author Evert Pot (http://www.rooftopsolutions.nl/)
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* @license http://code.google.com/p/sabredav/wiki/License Modified BSD License
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*/
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class Sabre_DAV_Property_Response extends Sabre_DAV_Property implements Sabre_DAV_Property_IHref {
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/**
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* Url for the response
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*
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* @var string
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*/
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private $href;
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/**
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* Propertylist, ordered by HTTP status code
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*
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* @var array
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*/
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private $responseProperties;
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/**
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* The responseProperties argument is a list of properties
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* within an array with keys representing HTTP status codes
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*
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* @param string $href
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* @param array $responseProperties
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*/
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public function __construct($href, array $responseProperties) {
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$this->href = $href;
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$this->responseProperties = $responseProperties;
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}
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/**
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* Returns the url
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*
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* @return string
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*/
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public function getHref() {
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return $this->href;
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}
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/**
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* Returns the property list
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*
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* @return array
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*/
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public function getResponseProperties() {
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return $this->responseProperties;
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}
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/**
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* serialize
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*
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* @param Sabre_DAV_Server $server
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* @param DOMElement $dom
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* @return void
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*/
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public function serialize(Sabre_DAV_Server $server, DOMElement $dom) {
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$document = $dom->ownerDocument;
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$properties = $this->responseProperties;
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$xresponse = $document->createElement('d:response');
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$dom->appendChild($xresponse);
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$uri = Sabre_DAV_URLUtil::encodePath($this->href);
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// Adding the baseurl to the beginning of the url
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$uri = $server->getBaseUri() . $uri;
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$xresponse->appendChild($document->createElement('d:href',$uri));
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// The properties variable is an array containing properties, grouped by
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// HTTP status
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foreach($properties as $httpStatus=>$propertyGroup) {
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// The 'href' is also in this array, and it's special cased.
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// We will ignore it
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if ($httpStatus=='href') continue;
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// If there are no properties in this group, we can also just carry on
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if (!count($propertyGroup)) continue;
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$xpropstat = $document->createElement('d:propstat');
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$xresponse->appendChild($xpropstat);
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$xprop = $document->createElement('d:prop');
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$xpropstat->appendChild($xprop);
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$nsList = $server->xmlNamespaces;
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foreach($propertyGroup as $propertyName=>$propertyValue) {
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$propName = null;
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preg_match('/^{([^}]*)}(.*)$/',$propertyName,$propName);
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// special case for empty namespaces
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if ($propName[1]=='') {
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$currentProperty = $document->createElement($propName[2]);
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$xprop->appendChild($currentProperty);
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$currentProperty->setAttribute('xmlns','');
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} else {
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if (!isset($nsList[$propName[1]])) {
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$nsList[$propName[1]] = 'x' . count($nsList);
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}
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// If the namespace was defined in the top-level xml namespaces, it means
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// there was already a namespace declaration, and we don't have to worry about it.
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if (isset($server->xmlNamespaces[$propName[1]])) {
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$currentProperty = $document->createElement($nsList[$propName[1]] . ':' . $propName[2]);
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} else {
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$currentProperty = $document->createElementNS($propName[1],$nsList[$propName[1]].':' . $propName[2]);
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}
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$xprop->appendChild($currentProperty);
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}
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if (is_scalar($propertyValue)) {
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$text = $document->createTextNode($propertyValue);
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$currentProperty->appendChild($text);
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} elseif ($propertyValue instanceof Sabre_DAV_Property) {
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$propertyValue->serialize($server,$currentProperty);
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} elseif (!is_null($propertyValue)) {
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throw new Sabre_DAV_Exception('Unknown property value type: ' . gettype($propertyValue) . ' for property: ' . $propertyName);
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}
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}
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$xpropstat->appendChild($document->createElement('d:status',$server->httpResponse->getStatusMessage($httpStatus)));
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}
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}
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}
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