principalBackend = $principalBackend; $this->principalProperties = $principalProperties; } /** * Returns the full principal url * * @return string */ public function getPrincipalUrl() { return $this->principalProperties['uri']; } /** * Returns a list of altenative urls for a principal * * This can for example be an email address, or ldap url. * * @return array */ public function getAlternateUriSet() { if (isset($this->principalProperties['{http://sabredav.org/ns}email-address'])) { return array('mailto:' . $this->principalProperties['{http://sabredav.org/ns}email-address']); } else { return array(); } } /** * Returns the list of group members * * If this principal is a group, this function should return * all member principal uri's for the group. * * @return array */ public function getGroupMemberSet() { return $this->principalBackend->getGroupMemberSet($this->principalProperties['uri']); } /** * Returns the list of groups this principal is member of * * If this principal is a member of a (list of) groups, this function * should return a list of principal uri's for it's members. * * @return array */ public function getGroupMembership() { return $this->principalBackend->getGroupMemberShip($this->principalProperties['uri']); } /** * Sets a list of group members * * If this principal is a group, this method sets all the group members. * The list of members is always overwritten, never appended to. * * This method should throw an exception if the members could not be set. * * @param array $principals * @return void */ public function setGroupMemberSet(array $groupMembers) { $this->principalBackend->setGroupMemberSet($this->principalProperties['uri'], $groupMembers); } /** * Returns this principals name. * * @return string */ public function getName() { $uri = $this->principalProperties['uri']; list(, $name) = Sabre_DAV_URLUtil::splitPath($uri); return $name; } /** * Returns the name of the user * * @return void */ public function getDisplayName() { if (isset($this->principalProperties['{DAV:}displayname'])) { return $this->principalProperties['{DAV:}displayname']; } else { return $this->getName(); } } /** * Returns a list of properties * * @param array $requestedProperties * @return void */ public function getProperties($requestedProperties) { $newProperties = array(); foreach($requestedProperties as $propName) { if (isset($this->principalProperties[$propName])) { $newProperties[$propName] = $this->principalProperties[$propName]; } } return $newProperties; } /** * Updates this principals properties. * * Currently this is not supported * * @param array $properties * @see Sabre_DAV_IProperties::updateProperties * @return bool|array */ public function updateProperties($properties) { return false; } /** * 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->principalProperties['uri']; } /** * Returns a group principal * * This must be a url to a principal, or null if there's no owner * * @return string|null */ public function getGroup() { return null; } /** * 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 array( array( 'privilege' => '{DAV:}read', 'principal' => $this->principalProperties['uri'], 'protected' => true, ), ); } /** * Updates the ACL * * This method will receive a list of new ACE's. * * @param array $acl * @return void */ public function setACL(array $acl) { throw new Sabre_DAV_Exception_MethodNotAllowed('Updating ACLs is not allowed here'); } }