caldavBackend = $caldavBackend; $this->subscriptionInfo = $subscriptionInfo; $required = [ 'id', 'uri', 'principaluri', 'source', ]; foreach ($required as $r) { if (!isset($subscriptionInfo[$r])) { throw new \InvalidArgumentException('The '.$r.' field is required when creating a subscription node'); } } } /** * Returns the name of the node. * * This is used to generate the url. * * @return string */ public function getName() { return $this->subscriptionInfo['uri']; } /** * Returns the last modification time. * * @return int */ public function getLastModified() { if (isset($this->subscriptionInfo['lastmodified'])) { return $this->subscriptionInfo['lastmodified']; } } /** * Deletes the current node. */ public function delete() { $this->caldavBackend->deleteSubscription( $this->subscriptionInfo['id'] ); } /** * Returns an array with all the child nodes. * * @return \Sabre\DAV\INode[] */ public function getChildren() { return []; } /** * Updates properties on this node. * * This method received a PropPatch object, which contains all the * information about the update. * * To update specific properties, call the 'handle' method on this object. * Read the PropPatch documentation for more information. * * @param PropPatch $propPatch */ public function propPatch(PropPatch $propPatch) { return $this->caldavBackend->updateSubscription( $this->subscriptionInfo['id'], $propPatch ); } /** * Returns a list of properties for this nodes. * * The properties list is a list of propertynames the client requested, * encoded in clark-notation {xmlnamespace}tagname. * * If the array is empty, it means 'all properties' were requested. * * Note that it's fine to liberally give properties back, instead of * conforming to the list of requested properties. * The Server class will filter out the extra. * * @param array $properties * * @return array */ public function getProperties($properties) { $r = []; foreach ($properties as $prop) { switch ($prop) { case '{http://calendarserver.org/ns/}source': $r[$prop] = new Href($this->subscriptionInfo['source']); break; default: if (array_key_exists($prop, $this->subscriptionInfo)) { $r[$prop] = $this->subscriptionInfo[$prop]; } break; } } return $r; } /** * Returns the owner principal. * * This must be a url to a principal, or null if there's no owner * * @return string|null */ public function getOwner() { return $this->subscriptionInfo['principaluri']; } /** * Returns a list of ACE's for this node. * * Each ACE has the following properties: * * 'privilege', a string such as {DAV:}read or {DAV:}write. These are * currently the only supported privileges * * 'principal', a url to the principal who owns the node * * 'protected' (optional), indicating that this ACE is not allowed to * be updated. * * @return array */ public function getACL() { return [ [ 'privilege' => '{DAV:}all', 'principal' => $this->getOwner(), 'protected' => true, ], [ 'privilege' => '{DAV:}all', 'principal' => $this->getOwner().'/calendar-proxy-write', 'protected' => true, ], [ 'privilege' => '{DAV:}read', 'principal' => $this->getOwner().'/calendar-proxy-read', 'protected' => true, ], ]; } }