/** * 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) { $requestedProperties = array_keys(Sabre_DAV_XMLUtil::parseProperties($dom->firstChild)); $filterNode = $dom->getElementsByTagNameNS('urn:ietf:params:xml:ns:caldav', 'filter'); if ($filterNode->length !== 1) { throw new Sabre_DAV_Exception_BadRequest('The calendar-query report must have a filter element'); } $filters = Sabre_CalDAV_XMLUtil::parseCalendarQueryFilters($filterNode->item(0)); $requestedCalendarData = true; 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; } // These are the list of nodes that potentially match the requirement $candidateNodes = $this->server->getPropertiesForPath($this->server->getRequestUri(), $requestedProperties, $this->server->getHTTPDepth(0)); $verifiedNodes = array(); foreach ($candidateNodes as $node) { // If the node didn't have a calendar-data property, it must not be a calendar object if (!isset($node[200]['{urn:ietf:params:xml:ns:caldav}calendar-data'])) { continue; } if ($this->validateFilters($node[200]['{urn:ietf:params:xml:ns:caldav}calendar-data'], $filters)) { if (!$requestedCalendarData) { unset($node[200]['{urn:ietf:params:xml:ns:caldav}calendar-data']); } $verifiedNodes[] = $node; } } $this->server->httpResponse->sendStatus(207); $this->server->httpResponse->setHeader('Content-Type', 'application/xml; charset=utf-8'); $this->server->httpResponse->sendBody($this->server->generateMultiStatus($verifiedNodes)); }
protected function principalPropertySearchReport($dom) { $searchableProperties = array('{DAV:}displayname' => 'display name'); list($searchProperties, $requestedProperties) = $this->parsePrincipalPropertySearchReportRequest($dom); $uri = $this->server->getRequestUri(); $result = array(); $lookupResults = $this->server->getPropertiesForPath($uri, array_keys($searchProperties), 1); // The first item in the results is the parent, so we get rid of it. array_shift($lookupResults); $matches = array(); foreach ($lookupResults as $lookupResult) { foreach ($searchProperties as $searchProperty => $searchValue) { if (!isset($searchableProperties[$searchProperty])) { throw new Sabre_DAV_Exception_BadRequest('Searching for ' . $searchProperty . ' is not supported'); } if (isset($lookupResult[200][$searchProperty]) && mb_stripos($lookupResult[200][$searchProperty], $searchValue, 0, 'UTF-8') !== false) { $matches[] = $lookupResult['href']; } } } $matchProperties = array(); foreach ($matches as $match) { list($result) = $this->server->getPropertiesForPath($match, $requestedProperties, 0); $matchProperties[] = $result; } $xml = $this->server->generateMultiStatus($matchProperties); $this->server->httpResponse->setHeader('Content-Type', 'application/xml; charset=utf-8'); $this->server->httpResponse->sendStatus(207); $this->server->httpResponse->sendBody($xml); }
/** * principalPropertySearchReport * * This method is responsible for handing the * {DAV:}principal-property-search report. This report can be used for * clients to search for groups of principals, based on the value of one * or more properties. * * @param DOMDocument $dom * @return void */ protected function principalPropertySearchReport(DOMDocument $dom) { list($searchProperties, $requestedProperties, $applyToPrincipalCollectionSet) = $this->parsePrincipalPropertySearchReportRequest($dom); $uri = null; if (!$applyToPrincipalCollectionSet) { $uri = $this->server->getRequestUri(); } $result = $this->principalSearch($searchProperties, $requestedProperties, $uri); $xml = $this->server->generateMultiStatus($result); $this->server->httpResponse->setHeader('Content-Type', 'application/xml; charset=utf-8'); $this->server->httpResponse->sendStatus(207); $this->server->httpResponse->sendBody($xml); }
/** * This method handles the PROPFIND method. * * It's a very lazy method, it won't bother checking the request body * for which properties were requested, and just sends back a default * set of properties. * * @param string $tempLocation * @param string $uri * @return bool */ public function httpPropfind($tempLocation, $uri) { if (!file_exists($tempLocation)) { return true; } $hR = $this->server->httpResponse; $hR->setHeader('X-Sabre-Temp', 'true'); $hR->sendStatus(207); $hR->setHeader('Content-Type', 'application/xml; charset=utf-8'); $this->server->parsePropFindRequest($this->server->httpRequest->getBody(true)); $properties = array('href' => $uri, 200 => array('{DAV:}getlastmodified' => new Sabre_DAV_Property_GetLastModified(filemtime($tempLocation)), '{DAV:}getcontentlength' => filesize($tempLocation), '{DAV:}resourcetype' => new Sabre_DAV_Property_ResourceType(null), '{' . Sabre_DAV_Server::NS_SABREDAV . '}tempFile' => true)); $data = $this->server->generateMultiStatus(array($properties)); $hR->sendBody($data); return false; }
/** * principalPropertySearchReport * * This method is reponsible for handing the * {DAV:}principal-property-search report. This report can be used for * clients to search for groups of principals, based on the value of one * or more properties. * * @param DOMDocument $dom * @return void */ protected function principalPropertySearchReport(DOMDocument $dom) { $searchableProperties = array('{DAV:}displayname' => 'display name'); list($searchProperties, $requestedProperties, $applyToPrincipalCollectionSet) = $this->parsePrincipalPropertySearchReportRequest($dom); $result = array(); if ($applyToPrincipalCollectionSet) { $uris = array(); } else { $uris = array($this->server->getRequestUri()); } $lookupResults = array(); foreach ($uris as $uri) { $p = array_keys($searchProperties); $p[] = '{DAV:}resourcetype'; $r = $this->server->getPropertiesForPath($uri, $p, 1); // The first item in the results is the parent, so we get rid of it. array_shift($r); $lookupResults = array_merge($lookupResults, $r); } $matches = array(); foreach ($lookupResults as $lookupResult) { // We're only looking for principals if (!isset($lookupResult[200]['{DAV:}resourcetype']) || !$lookupResult[200]['{DAV:}resourcetype'] instanceof Sabre_DAV_Property_ResourceType || !$lookupResult[200]['{DAV:}resourcetype']->is('{DAV:}principal')) { continue; } foreach ($searchProperties as $searchProperty => $searchValue) { if (!isset($searchableProperties[$searchProperty])) { // If a property is not 'searchable', the spec dictates // this is not a match. continue; } if (isset($lookupResult[200][$searchProperty]) && mb_stripos($lookupResult[200][$searchProperty], $searchValue, 0, 'UTF-8') !== false) { $matches[] = $lookupResult['href']; } } } $matchProperties = array(); foreach ($matches as $match) { list($result) = $this->server->getPropertiesForPath($match, $requestedProperties, 0); $matchProperties[] = $result; } $xml = $this->server->generateMultiStatus($matchProperties); $this->server->httpResponse->setHeader('Content-Type', 'application/xml; charset=utf-8'); $this->server->httpResponse->sendStatus(207); $this->server->httpResponse->sendBody($xml); }
/** * This function handles the addressbook-query REPORT * * This report is used by the client to filter an addressbook based on a * complex query. * * @param DOMNode $dom * @return void */ protected function addressbookQueryReport($dom) { $query = new Sabre_CardDAV_AddressBookQueryParser($dom); $query->parse(); $depth = $this->server->getHTTPDepth(0); if ($depth == 0) { $candidateNodes = array($this->server->tree->getNodeForPath($this->server->getRequestUri())); } else { $candidateNodes = $this->server->tree->getChildren($this->server->getRequestUri()); } $validNodes = array(); foreach ($candidateNodes as $node) { if (!$node instanceof Sabre_CardDAV_ICard) { continue; } $blob = $node->get(); if (is_resource($blob)) { $blob = stream_get_contents($blob); } if (!$this->validateFilters($blob, $query->filters, $query->test)) { continue; } $validNodes[] = $node; if ($query->limit && $query->limit <= count($validNodes)) { // We hit the maximum number of items, we can stop now. break; } } $result = array(); foreach ($validNodes as $validNode) { if ($depth == 0) { $href = $this->server->getRequestUri(); } else { $href = $this->server->getRequestUri() . '/' . $validNode->getName(); } list($result[]) = $this->server->getPropertiesForPath($href, $query->requestedProperties, 0); } $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'])); }
/** * 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) { $parser = new Sabre_CalDAV_CalendarQueryParser($dom); $parser->parse(); $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; } // These are the list of nodes that potentially match the requirement $candidateNodes = $this->server->getPropertiesForPath($this->server->getRequestUri(), $requestedProperties, $this->server->getHTTPDepth(0)); $verifiedNodes = array(); $validator = new Sabre_CalDAV_CalendarQueryValidator(); foreach ($candidateNodes as $node) { // If the node didn't have a calendar-data property, it must not be a calendar object if (!isset($node[200]['{urn:ietf:params:xml:ns:caldav}calendar-data'])) { continue; } $vObject = Sabre_VObject_Reader::read($node[200]['{urn:ietf:params:xml:ns:caldav}calendar-data']); if ($validator->validate($vObject, $parser->filters)) { if (!$requestedCalendarData) { unset($node[200]['{urn:ietf:params:xml:ns:caldav}calendar-data']); } if ($parser->expand) { $vObject->expand($parser->expand['start'], $parser->expand['end']); $node[200]['{' . self::NS_CALDAV . '}calendar-data'] = $vObject->serialize(); } $verifiedNodes[] = $node; } } $this->server->httpResponse->sendStatus(207); $this->server->httpResponse->setHeader('Content-Type', 'application/xml; charset=utf-8'); $this->server->httpResponse->sendBody($this->server->generateMultiStatus($verifiedNodes)); }
/** * 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) { $parser = new Sabre_CalDAV_CalendarQueryParser($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 Sabre_CalDAV_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 Sabre_CalDAV_CalendarQueryValidator(); $vObject = Sabre_VObject_Reader::read($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 ($node instanceof Sabre_CalDAV_ICalendar && ($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 $vObject = Sabre_VObject_Reader::read($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; } } $this->server->httpResponse->sendStatus(207); $this->server->httpResponse->setHeader('Content-Type', 'application/xml; charset=utf-8'); $this->server->httpResponse->sendBody($this->server->generateMultiStatus($result)); }