Ejemplo n.º 1
0
 /**
  * 'beforeMethod' event handles. This event handles intercepts GET requests ending
  * with ?export
  *
  * @param string $method
  * @param string $uri
  * @return bool
  */
 public function beforeMethod($method, $uri)
 {
     if ($method != 'GET') {
         return;
     }
     if ($this->server->httpRequest->getQueryString() != 'export') {
         return;
     }
     // splitting uri
     list($uri) = explode('?', $uri, 2);
     $node = $this->server->tree->getNodeForPath($uri);
     if (!$node instanceof IAddressBook) {
         return;
     }
     // Checking ACL, if available.
     if ($aclPlugin = $this->server->getPlugin('acl')) {
         $aclPlugin->checkPrivileges($uri, '{DAV:}read');
     }
     $this->server->httpResponse->setHeader('Content-Type', 'text/directory');
     $this->server->httpResponse->sendStatus(200);
     $nodes = $this->server->getPropertiesForPath($uri, array('{' . Plugin::NS_CARDDAV . '}address-data'), 1);
     $this->server->httpResponse->sendBody($this->generateVCF($nodes));
     // Returning false to break the event chain
     return false;
 }
Ejemplo n.º 2
0
 /**
  * This method expands all the properties and returns
  * a list with property values
  *
  * @param array $path
  * @param array $requestedProperties the list of required properties
  * @param int $depth
  * @return array
  */
 protected function expandProperties($path, array $requestedProperties, $depth)
 {
     $foundProperties = $this->server->getPropertiesForPath($path, array_keys($requestedProperties), $depth);
     $result = array();
     foreach ($foundProperties as $node) {
         foreach ($requestedProperties as $propertyName => $childRequestedProperties) {
             // We're only traversing if sub-properties were requested
             if (count($childRequestedProperties) === 0) {
                 continue;
             }
             // We only have to do the expansion if the property was found
             // and it contains an href element.
             if (!array_key_exists($propertyName, $node[200])) {
                 continue;
             }
             if ($node[200][$propertyName] instanceof DAV\Property\IHref) {
                 $hrefs = array($node[200][$propertyName]->getHref());
             } elseif ($node[200][$propertyName] instanceof DAV\Property\HrefList) {
                 $hrefs = $node[200][$propertyName]->getHrefs();
             }
             $childProps = array();
             foreach ($hrefs as $href) {
                 $childProps = array_merge($childProps, $this->expandProperties($href, $childRequestedProperties, 0));
             }
             $node[200][$propertyName] = new DAV\Property\ResponseList($childProps);
         }
         $result[] = new DAV\Property\Response($node['href'], $node);
     }
     return $result;
 }
Ejemplo n.º 3
0
 /**
  * This event is triggered when properties are requested for a certain
  * node.
  *
  * This allows us to inject any properties early.
  *
  * @param string $path
  * @param DAV\INode $node
  * @param array $requestedProperties
  * @param array $returnedProperties
  * @return void
  */
 public function beforeGetProperties($path, DAV\INode $node, &$requestedProperties, &$returnedProperties)
 {
     if ($node instanceof IShareableCalendar) {
         if (($index = array_search('{' . Plugin::NS_CALENDARSERVER . '}invite', $requestedProperties)) !== false) {
             unset($requestedProperties[$index]);
             $returnedProperties[200]['{' . Plugin::NS_CALENDARSERVER . '}invite'] = new Property\Invite($node->getShares());
         }
     }
     if ($node instanceof ISharedCalendar) {
         if (($index = array_search('{' . Plugin::NS_CALENDARSERVER . '}shared-url', $requestedProperties)) !== false) {
             unset($requestedProperties[$index]);
             $returnedProperties[200]['{' . Plugin::NS_CALENDARSERVER . '}shared-url'] = new DAV\Property\Href($node->getSharedUrl());
         }
         // The 'invite' property is slightly different for the 'shared'
         // instance of the calendar, as it also contains the owner
         // information.
         if (($index = array_search('{' . Plugin::NS_CALENDARSERVER . '}invite', $requestedProperties)) !== false) {
             unset($requestedProperties[$index]);
             // Fetching owner information
             $props = $this->server->getPropertiesForPath($node->getOwner(), array('{http://sabredav.org/ns}email-address', '{DAV:}displayname'), 1);
             $ownerInfo = array('href' => $node->getOwner());
             if (isset($props[0][200])) {
                 // We're mapping the internal webdav properties to the
                 // elements caldav-sharing expects.
                 if (isset($props[0][200]['{http://sabredav.org/ns}email-address'])) {
                     $ownerInfo['href'] = 'mailto:' . $props[0][200]['{http://sabredav.org/ns}email-address'];
                 }
                 if (isset($props[0][200]['{DAV:}displayname'])) {
                     $ownerInfo['commonName'] = $props[0][200]['{DAV:}displayname'];
                 }
             }
             $returnedProperties[200]['{' . Plugin::NS_CALENDARSERVER . '}invite'] = new Property\Invite($node->getShares(), $ownerInfo);
         }
     }
 }
Ejemplo n.º 4
0
 /**
  * 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)
 {
     $query = new AddressBookQueryParser($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 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']));
 }
Ejemplo n.º 5
0
 /**
  * Generates the html directory index for a given url
  *
  * @param string $path
  * @return string
  */
 public function generateDirectoryIndex($path)
 {
     $version = '';
     if (DAV\Server::$exposeVersion) {
         $version = DAV\Version::VERSION . "-" . DAV\Version::STABILITY;
     }
     $html = "<html>\n<head>\n  <title>Index for " . $this->escapeHTML($path) . "/ - SabreDAV " . $version . "</title>\n  <style type=\"text/css\">\n  body { Font-family: arial}\n  h1 { font-size: 150% }\n  </style>\n        ";
     if ($this->enableAssets) {
         $html .= '<link rel="shortcut icon" href="' . $this->getAssetUrl('favicon.ico') . '" type="image/vnd.microsoft.icon" />';
     }
     $html .= "</head>\n<body>\n  <h1>Index for " . $this->escapeHTML($path) . "/</h1>\n  <table>\n    <tr><th width=\"24\"></th><th>Name</th><th>Type</th><th>Size</th><th>Last modified</th></tr>\n    <tr><td colspan=\"5\"><hr /></td></tr>";
     $files = $this->server->getPropertiesForPath($path, array('{DAV:}displayname', '{DAV:}resourcetype', '{DAV:}getcontenttype', '{DAV:}getcontentlength', '{DAV:}getlastmodified'), 1);
     $parent = $this->server->tree->getNodeForPath($path);
     if ($path) {
         list($parentUri) = DAV\URLUtil::splitPath($path);
         $fullPath = DAV\URLUtil::encodePath($this->server->getBaseUri() . $parentUri);
         $icon = $this->enableAssets ? '<a href="' . $fullPath . '"><img src="' . $this->getAssetUrl('icons/parent' . $this->iconExtension) . '" width="24" alt="Parent" /></a>' : '';
         $html .= "<tr>\n    <td>{$icon}</td>\n    <td><a href=\"{$fullPath}\">..</a></td>\n    <td>[parent]</td>\n    <td></td>\n    <td></td>\n    </tr>";
     }
     foreach ($files as $file) {
         // This is the current directory, we can skip it
         if (rtrim($file['href'], '/') == $path) {
             continue;
         }
         list(, $name) = DAV\URLUtil::splitPath($file['href']);
         $type = null;
         if (isset($file[200]['{DAV:}resourcetype'])) {
             $type = $file[200]['{DAV:}resourcetype']->getValue();
             // resourcetype can have multiple values
             if (!is_array($type)) {
                 $type = array($type);
             }
             foreach ($type as $k => $v) {
                 // Some name mapping is preferred
                 switch ($v) {
                     case '{DAV:}collection':
                         $type[$k] = 'Collection';
                         break;
                     case '{DAV:}principal':
                         $type[$k] = 'Principal';
                         break;
                     case '{urn:ietf:params:xml:ns:carddav}addressbook':
                         $type[$k] = 'Addressbook';
                         break;
                     case '{urn:ietf:params:xml:ns:caldav}calendar':
                         $type[$k] = 'Calendar';
                         break;
                     case '{urn:ietf:params:xml:ns:caldav}schedule-inbox':
                         $type[$k] = 'Schedule Inbox';
                         break;
                     case '{urn:ietf:params:xml:ns:caldav}schedule-outbox':
                         $type[$k] = 'Schedule Outbox';
                         break;
                     case '{http://calendarserver.org/ns/}calendar-proxy-read':
                         $type[$k] = 'Proxy-Read';
                         break;
                     case '{http://calendarserver.org/ns/}calendar-proxy-write':
                         $type[$k] = 'Proxy-Write';
                         break;
                 }
             }
             $type = implode(', ', $type);
         }
         // If no resourcetype was found, we attempt to use
         // the contenttype property
         if (!$type && isset($file[200]['{DAV:}getcontenttype'])) {
             $type = $file[200]['{DAV:}getcontenttype'];
         }
         if (!$type) {
             $type = 'Unknown';
         }
         $size = isset($file[200]['{DAV:}getcontentlength']) ? (int) $file[200]['{DAV:}getcontentlength'] : '';
         $lastmodified = isset($file[200]['{DAV:}getlastmodified']) ? $file[200]['{DAV:}getlastmodified']->getTime()->format(\DateTime::ATOM) : '';
         $fullPath = DAV\URLUtil::encodePath('/' . trim($this->server->getBaseUri() . ($path ? $path . '/' : '') . $name, '/'));
         $displayName = isset($file[200]['{DAV:}displayname']) ? $file[200]['{DAV:}displayname'] : $name;
         $displayName = $this->escapeHTML($displayName);
         $type = $this->escapeHTML($type);
         $icon = '';
         if ($this->enableAssets) {
             $node = $this->server->tree->getNodeForPath(($path ? $path . '/' : '') . $name);
             foreach (array_reverse($this->iconMap) as $class => $iconName) {
                 if ($node instanceof $class) {
                     $icon = '<a href="' . $fullPath . '"><img src="' . $this->getAssetUrl($iconName . $this->iconExtension) . '" alt="" width="24" /></a>';
                     break;
                 }
             }
         }
         $html .= "<tr>\n    <td>{$icon}</td>\n    <td><a href=\"{$fullPath}\">{$displayName}</a></td>\n    <td>{$type}</td>\n    <td>{$size}</td>\n    <td>{$lastmodified}</td>\n    </tr>";
     }
     $html .= "<tr><td colspan=\"5\"><hr /></td></tr>";
     $output = '';
     if ($this->enablePost) {
         $this->server->broadcastEvent('onHTMLActionsPanel', array($parent, &$output));
     }
     $html .= $output;
     $html .= "</table>\n        <address>Generated by SabreDAV " . $version . " (c)2007-2013 <a href=\"http://code.google.com/p/sabredav/\">http://code.google.com/p/sabredav/</a></address>\n        </body>\n        </html>";
     return $html;
 }