コード例 #1
0
 /**
  * WebDAV PROPFIND
  *
  * This WebDAV method requests information about an uri resource, or a list of resources
  * If a client wants to receive the properties for a single resource it will add an HTTP Depth: header with a 0 value
  * If the value is 1, it means that it also expects a list of sub-resources (e.g.: files in a directory)
  *
  * The request body contains an XML data structure that has a list of properties the client understands
  * The response body is also an xml document, containing information about every uri resource and the requested properties
  *
  * It has to return a HTTP 207 Multi-status status code
  *
  * @param RequestInterface $request
  * @param ResponseInterface $response
  * @return void
  */
 function httpPropfind(RequestInterface $request, ResponseInterface $response)
 {
     $path = $request->getPath();
     $requestedProperties = $this->server->parsePropFindRequest($request->getBodyAsString());
     $depth = $this->server->getHTTPDepth(1);
     // The only two options for the depth of a propfind is 0 or 1 - as long as depth infinity is not enabled
     if (!$this->server->enablePropfindDepthInfinity && $depth != 0) {
         $depth = 1;
     }
     $newProperties = $this->server->getPropertiesForPath($path, $requestedProperties, $depth);
     // This is a multi-status response
     $response->setStatus(207);
     $response->setHeader('Content-Type', 'application/xml; charset=utf-8');
     $response->setHeader('Vary', 'Brief,Prefer');
     // Normally this header is only needed for OPTIONS responses, however..
     // iCal seems to also depend on these being set for PROPFIND. Since
     // this is not harmful, we'll add it.
     $features = ['1', '3', 'extended-mkcol'];
     foreach ($this->server->getPlugins() as $plugin) {
         $features = array_merge($features, $plugin->getFeatures());
     }
     $response->setHeader('DAV', implode(', ', $features));
     $prefer = $this->server->getHTTPPrefer();
     $minimal = $prefer['return-minimal'];
     $data = $this->server->generateMultiStatus($newProperties, $minimal);
     $response->setBody($data);
     // Sending back false will interupt the event chain and tell the server
     // we've handled this method.
     return false;
 }
コード例 #2
0
 /**
  * This method handles the {DAV:}sync-collection HTTP REPORT.
  *
  * @param string $uri
  * @param \DOMDocument $dom
  * @return void
  */
 function syncCollection($uri, \DOMDocument $dom)
 {
     // rfc3253 specifies 0 is the default value for Depth:
     $depth = $this->server->getHTTPDepth(0);
     list($syncToken, $syncLevel, $limit, $properties) = $this->parseSyncCollectionRequest($dom, $depth);
     // Getting the data
     $node = $this->server->tree->getNodeForPath($uri);
     if (!$node instanceof ISyncCollection) {
         throw new DAV\Exception\ReportNotSupported('The {DAV:}sync-collection REPORT is not supported on this url.');
     }
     $token = $node->getSyncToken();
     if (!$token) {
         throw new DAV\Exception\ReportNotSupported('No sync information is available at this node');
     }
     if (!is_null($syncToken)) {
         // Sync-token must start with our prefix
         if (substr($syncToken, 0, strlen(self::SYNCTOKEN_PREFIX)) !== self::SYNCTOKEN_PREFIX) {
             throw new DAV\Exception\InvalidSyncToken('Invalid or unknown sync token');
         }
         $syncToken = substr($syncToken, strlen(self::SYNCTOKEN_PREFIX));
     }
     $changeInfo = $node->getChanges($syncToken, $syncLevel, $limit);
     if (is_null($changeInfo)) {
         throw new DAV\Exception\InvalidSyncToken('Invalid or unknown sync token');
     }
     // Encoding the response
     $this->sendSyncCollectionResponse($changeInfo['syncToken'], $uri, $changeInfo['added'], $changeInfo['modified'], $changeInfo['deleted'], $properties);
 }
コード例 #3
0
 /**
  * Windows Phone liefert kein "Depth" mit, daher funktioniert der Calendar-Query nicht,
  * ohne den aber keine Daten abgerufen werden können.
  *
  * @param int $default
  * @return int
  */
 function getHTTPDepth($default = self::DEPTH_INFINITY)
 {
     $depth = $this->httpRequest->getHeader('Depth');
     if (is_null($depth) && $default == 0) {
         return 1;
     }
     if ($depth == 0 && $default == 0) {
         return 1;
     }
     return parent::getHTTPDepth($default);
 }
コード例 #4
0
ファイル: Plugin.php プロジェクト: sebbie42/casebox
 /**
  * This function handles the calendar-query REPORT
  *
  * This report is used by clients to request calendar objects based on
  * complex conditions.
  *
  * @param Xml\Request\CalendarQueryReport $report
  * @return void
  */
 function calendarQueryReport($report)
 {
     $path = $this->server->getRequestUri();
     $needsJson = $report->contentType === 'application/calendar+json';
     $node = $this->server->tree->getNodeForPath($this->server->getRequestUri());
     $depth = $this->server->getHTTPDepth(0);
     // The default result is an empty array
     $result = [];
     $calendarTimeZone = null;
     if ($report->expand) {
         // We're expanding, and for that we need to figure out the
         // calendar's timezone.
         $tzProp = '{' . self::NS_CALDAV . '}calendar-timezone';
         $tzResult = $this->server->getProperties($path, [$tzProp]);
         if (isset($tzResult[$tzProp])) {
             // This property contains a VCALENDAR with a single
             // VTIMEZONE.
             $vtimezoneObj = VObject\Reader::read($tzResult[$tzProp]);
             $calendarTimeZone = $vtimezoneObj->VTIMEZONE->getTimeZone();
             unset($vtimezoneObj);
         } else {
             // Defaulting to UTC.
             $calendarTimeZone = new DateTimeZone('UTC');
         }
     }
     // The calendarobject was requested directly. In this case we handle
     // this locally.
     if ($depth == 0 && $node instanceof ICalendarObject) {
         $requestedCalendarData = true;
         $requestedProperties = $report->properties;
         if (!in_array('{urn:ietf:params:xml:ns:caldav}calendar-data', $requestedProperties)) {
             // We always retrieve calendar-data, as we need it for filtering.
             $requestedProperties[] = '{urn:ietf:params:xml:ns:caldav}calendar-data';
             // If calendar-data wasn't explicitly requested, we need to remove
             // it after processing.
             $requestedCalendarData = false;
         }
         $properties = $this->server->getPropertiesForPath($path, $requestedProperties, 0);
         // This array should have only 1 element, the first calendar
         // object.
         $properties = current($properties);
         // If there wasn't any calendar-data returned somehow, we ignore
         // this.
         if (isset($properties[200]['{urn:ietf:params:xml:ns:caldav}calendar-data'])) {
             $validator = new CalendarQueryValidator();
             $vObject = VObject\Reader::read($properties[200]['{urn:ietf:params:xml:ns:caldav}calendar-data']);
             if ($validator->validate($vObject, $report->filters)) {
                 // If the client didn't require the calendar-data property,
                 // we won't give it back.
                 if (!$requestedCalendarData) {
                     unset($properties[200]['{urn:ietf:params:xml:ns:caldav}calendar-data']);
                 } else {
                     if ($report->expand) {
                         $vObject->expand($report->expand['start'], $report->expand['end'], $calendarTimeZone);
                     }
                     if ($needsJson) {
                         $properties[200]['{' . self::NS_CALDAV . '}calendar-data'] = json_encode($vObject->jsonSerialize());
                     } elseif ($report->expand) {
                         $properties[200]['{' . self::NS_CALDAV . '}calendar-data'] = $vObject->serialize();
                     }
                 }
                 $result = [$properties];
             }
         }
     }
     if ($node instanceof ICalendarObjectContainer && $depth === 0) {
         if (strpos($this->server->httpRequest->getHeader('User-Agent'), 'MSFT-WP/') === 0) {
             // Windows phone incorrectly supplied depth as 0, when it actually
             // should have set depth to 1. We're implementing a workaround here
             // to deal with this.
             $depth = 1;
         } else {
             throw new BadRequest('A calendar-query REPORT on a calendar with a Depth: 0 is undefined. Set Depth to 1');
         }
     }
     // If we're dealing with a calendar, the calendar itself is responsible
     // for the calendar-query.
     if ($node instanceof ICalendarObjectContainer && $depth == 1) {
         $nodePaths = $node->calendarQuery($report->filters);
         foreach ($nodePaths as $path) {
             list($properties) = $this->server->getPropertiesForPath($this->server->getRequestUri() . '/' . $path, $report->properties);
             if ($needsJson || $report->expand) {
                 $vObject = VObject\Reader::read($properties[200]['{' . self::NS_CALDAV . '}calendar-data']);
                 if ($report->expand) {
                     $vObject->expand($report->expand['start'], $report->expand['end'], $calendarTimeZone);
                 }
                 if ($needsJson) {
                     $properties[200]['{' . self::NS_CALDAV . '}calendar-data'] = json_encode($vObject->jsonSerialize());
                 } else {
                     $properties[200]['{' . self::NS_CALDAV . '}calendar-data'] = $vObject->serialize();
                 }
             }
             $result[] = $properties;
         }
     }
     $prefer = $this->server->getHTTPPrefer();
     $this->server->httpResponse->setStatus(207);
     $this->server->httpResponse->setHeader('Content-Type', 'application/xml; charset=utf-8');
     $this->server->httpResponse->setHeader('Vary', 'Brief,Prefer');
     $this->server->httpResponse->setBody($this->server->generateMultiStatus($result, $prefer['return'] === 'minimal'));
 }
コード例 #5
0
ファイル: Plugin.php プロジェクト: Bergdahls/YetiForceCRM
 /**
  * This function handles the calendar-query REPORT
  *
  * This report is used by clients to request calendar objects based on
  * complex conditions.
  *
  * @param \DOMNode $dom
  * @return void
  */
 function calendarQueryReport($dom)
 {
     $parser = new CalendarQueryParser($dom);
     $parser->parse();
     $path = $this->server->getRequestUri();
     // TODO: move this into CalendarQueryParser
     $xpath = new \DOMXPath($dom);
     $xpath->registerNameSpace('cal', Plugin::NS_CALDAV);
     $xpath->registerNameSpace('dav', 'urn:DAV');
     $needsJson = $xpath->evaluate("boolean(/cal:calendar-query/dav:prop/cal:calendar-data[@content-type='application/calendar+json'])");
     $node = $this->server->tree->getNodeForPath($this->server->getRequestUri());
     $depth = $this->server->getHTTPDepth(0);
     // The default result is an empty array
     $result = [];
     $calendarTimeZone = null;
     if ($parser->expand) {
         // We're expanding, and for that we need to figure out the
         // calendar's timezone.
         $tzProp = '{' . self::NS_CALDAV . '}calendar-timezone';
         $tzResult = $this->server->getProperties($path, [$tzProp]);
         if (isset($tzResult[$tzProp])) {
             // This property contains a VCALENDAR with a single
             // VTIMEZONE.
             $vtimezoneObj = VObject\Reader::read($tzResult[$tzProp]);
             $calendarTimeZone = $vtimezoneObj->VTIMEZONE->getTimeZone();
             unset($vtimezoneObj);
         } else {
             // Defaulting to UTC.
             $calendarTimeZone = new DateTimeZone('UTC');
         }
     }
     // The calendarobject was requested directly. In this case we handle
     // this locally.
     if ($depth == 0 && $node instanceof ICalendarObject) {
         $requestedCalendarData = true;
         $requestedProperties = $parser->requestedProperties;
         if (!in_array('{urn:ietf:params:xml:ns:caldav}calendar-data', $requestedProperties)) {
             // We always retrieve calendar-data, as we need it for filtering.
             $requestedProperties[] = '{urn:ietf:params:xml:ns:caldav}calendar-data';
             // If calendar-data wasn't explicitly requested, we need to remove
             // it after processing.
             $requestedCalendarData = false;
         }
         $properties = $this->server->getPropertiesForPath($path, $requestedProperties, 0);
         // This array should have only 1 element, the first calendar
         // object.
         $properties = current($properties);
         // If there wasn't any calendar-data returned somehow, we ignore
         // this.
         if (isset($properties[200]['{urn:ietf:params:xml:ns:caldav}calendar-data'])) {
             $validator = new CalendarQueryValidator();
             $vObject = VObject\Reader::read($properties[200]['{urn:ietf:params:xml:ns:caldav}calendar-data']);
             if ($validator->validate($vObject, $parser->filters)) {
                 // If the client didn't require the calendar-data property,
                 // we won't give it back.
                 if (!$requestedCalendarData) {
                     unset($properties[200]['{urn:ietf:params:xml:ns:caldav}calendar-data']);
                 } else {
                     if ($parser->expand) {
                         $vObject->expand($parser->expand['start'], $parser->expand['end'], $calendarTimeZone);
                     }
                     if ($needsJson) {
                         $properties[200]['{' . self::NS_CALDAV . '}calendar-data'] = json_encode($vObject->jsonSerialize());
                     } elseif ($parser->expand) {
                         $properties[200]['{' . self::NS_CALDAV . '}calendar-data'] = $vObject->serialize();
                     }
                 }
                 $result = [$properties];
             }
         }
     }
     // If we're dealing with a calendar, the calendar itself is responsible
     // for the calendar-query.
     if ($node instanceof ICalendarObjectContainer && $depth == 1) {
         $nodePaths = $node->calendarQuery($parser->filters);
         $timeZones = [];
         foreach ($nodePaths as $path) {
             list($properties) = $this->server->getPropertiesForPath($this->server->getRequestUri() . '/' . $path, $parser->requestedProperties);
             if ($needsJson || $parser->expand) {
                 $vObject = VObject\Reader::read($properties[200]['{' . self::NS_CALDAV . '}calendar-data']);
                 if ($parser->expand) {
                     $vObject->expand($parser->expand['start'], $parser->expand['end'], $calendarTimeZone);
                 }
                 if ($needsJson) {
                     $properties[200]['{' . self::NS_CALDAV . '}calendar-data'] = json_encode($vObject->jsonSerialize());
                 } else {
                     $properties[200]['{' . self::NS_CALDAV . '}calendar-data'] = $vObject->serialize();
                 }
             }
             $result[] = $properties;
         }
     }
     $prefer = $this->server->getHTTPPRefer();
     $this->server->httpResponse->setStatus(207);
     $this->server->httpResponse->setHeader('Content-Type', 'application/xml; charset=utf-8');
     $this->server->httpResponse->setHeader('Vary', 'Brief,Prefer');
     $this->server->httpResponse->setBody($this->server->generateMultiStatus($result, $prefer['return-minimal']));
 }
コード例 #6
0
ファイル: Plugin.php プロジェクト: noble82/proyectos-ULS
 /**
  * This function handles the calendar-query REPORT
  *
  * This report is used by clients to request calendar objects based on
  * complex conditions.
  *
  * @param \DOMNode $dom
  * @return void
  */
 public function calendarQueryReport($dom)
 {
     $parser = new CalendarQueryParser($dom);
     $parser->parse();
     $node = $this->server->tree->getNodeForPath($this->server->getRequestUri());
     $depth = $this->server->getHTTPDepth(0);
     // The default result is an empty array
     $result = array();
     // The calendarobject was requested directly. In this case we handle
     // this locally.
     if ($depth == 0 && $node instanceof ICalendarObject) {
         $requestedCalendarData = true;
         $requestedProperties = $parser->requestedProperties;
         if (!in_array('{urn:ietf:params:xml:ns:caldav}calendar-data', $requestedProperties)) {
             // We always retrieve calendar-data, as we need it for filtering.
             $requestedProperties[] = '{urn:ietf:params:xml:ns:caldav}calendar-data';
             // If calendar-data wasn't explicitly requested, we need to remove
             // it after processing.
             $requestedCalendarData = false;
         }
         $properties = $this->server->getPropertiesForPath($this->server->getRequestUri(), $requestedProperties, 0);
         // This array should have only 1 element, the first calendar
         // object.
         $properties = current($properties);
         // If there wasn't any calendar-data returned somehow, we ignore
         // this.
         if (isset($properties[200]['{urn:ietf:params:xml:ns:caldav}calendar-data'])) {
             $validator = new CalendarQueryValidator();
             $vObject = VObject\Reader::read($properties[200]['{urn:ietf:params:xml:ns:caldav}calendar-data']);
             if ($validator->validate($vObject, $parser->filters)) {
                 // If the client didn't require the calendar-data property,
                 // we won't give it back.
                 if (!$requestedCalendarData) {
                     unset($properties[200]['{urn:ietf:params:xml:ns:caldav}calendar-data']);
                 } else {
                     if ($parser->expand) {
                         $vObject->expand($parser->expand['start'], $parser->expand['end']);
                         $properties[200]['{' . self::NS_CALDAV . '}calendar-data'] = $vObject->serialize();
                     }
                 }
                 $result = array($properties);
             }
         }
     }
     // If we're dealing with a calendar, the calendar itself is responsible
     // for the calendar-query.
     if ($node instanceof ICalendar && ($depth = 1)) {
         $nodePaths = $node->calendarQuery($parser->filters);
         foreach ($nodePaths as $path) {
             list($properties) = $this->server->getPropertiesForPath($this->server->getRequestUri() . '/' . $path, $parser->requestedProperties);
             if ($parser->expand) {
                 // We need to do some post-processing
                 $vObject = VObject\Reader::read($properties[200]['{urn:ietf:params:xml:ns:caldav}calendar-data']);
                 $vObject->expand($parser->expand['start'], $parser->expand['end']);
                 $properties[200]['{' . self::NS_CALDAV . '}calendar-data'] = $vObject->serialize();
             }
             $result[] = $properties;
         }
     }
     $prefer = $this->server->getHTTPPRefer();
     $this->server->httpResponse->sendStatus(207);
     $this->server->httpResponse->setHeader('Content-Type', 'application/xml; charset=utf-8');
     $this->server->httpResponse->setHeader('Vary', 'Brief,Prefer');
     $this->server->httpResponse->sendBody($this->server->generateMultiStatus($result, $prefer['return-minimal']));
 }