carddavBackend = $carddavBackend; $this->addressBookInfo = $addressBookInfo; } /** * Returns the name of the addressbook. * * @return string */ public function getName() { return $this->addressBookInfo['uri']; } /** * Returns a card. * * @param string $name * * @return Card */ public function getChild($name) { $obj = $this->carddavBackend->getCard($this->addressBookInfo['id'], $name); if (!$obj) { throw new DAV\Exception\NotFound('Card not found'); } return new Card($this->carddavBackend, $this->addressBookInfo, $obj); } /** * Returns the full list of cards. * * @return array */ public function getChildren() { $objs = $this->carddavBackend->getCards($this->addressBookInfo['id']); $children = []; foreach ($objs as $obj) { $obj['acl'] = $this->getChildACL(); $children[] = new Card($this->carddavBackend, $this->addressBookInfo, $obj); } return $children; } /** * This method receives a list of paths in it's first argument. * It must return an array with Node objects. * * If any children are not found, you do not have to return them. * * @param string[] $paths * * @return array */ public function getMultipleChildren(array $paths) { $objs = $this->carddavBackend->getMultipleCards($this->addressBookInfo['id'], $paths); $children = []; foreach ($objs as $obj) { $obj['acl'] = $this->getChildACL(); $children[] = new Card($this->carddavBackend, $this->addressBookInfo, $obj); } return $children; } /** * Creates a new directory. * * We actually block this, as subdirectories are not allowed in addressbooks. * * @param string $name */ public function createDirectory($name) { throw new DAV\Exception\MethodNotAllowed('Creating collections in addressbooks is not allowed'); } /** * Creates a new file. * * The contents of the new file must be a valid VCARD. * * This method may return an ETag. * * @param string $name * @param resource $vcardData * * @return string|null */ public function createFile($name, $vcardData = null) { if (is_resource($vcardData)) { $vcardData = stream_get_contents($vcardData); } // Converting to UTF-8, if needed $vcardData = DAV\StringUtil::ensureUTF8($vcardData); return $this->carddavBackend->createCard($this->addressBookInfo['id'], $name, $vcardData); } /** * Deletes the entire addressbook. */ public function delete() { $this->carddavBackend->deleteAddressBook($this->addressBookInfo['id']); } /** * Renames the addressbook. * * @param string $newName */ public function setName($newName) { throw new DAV\Exception\MethodNotAllowed('Renaming addressbooks is not yet supported'); } /** * Returns the last modification date as a unix timestamp. */ public function getLastModified() { return null; } /** * 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 DAV\PropPatch $propPatch */ public function propPatch(DAV\PropPatch $propPatch) { return $this->carddavBackend->updateAddressBook($this->addressBookInfo['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. * * @param array $properties * * @return array */ public function getProperties($properties) { $response = []; foreach ($properties as $propertyName) { if (isset($this->addressBookInfo[$propertyName])) { $response[$propertyName] = $this->addressBookInfo[$propertyName]; } } return $response; } /** * 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->addressBookInfo['principaluri']; } /** * This method returns the ACL's for card nodes in this address book. * The result of this method automatically gets passed to the * card nodes in this address book. * * @return array */ public function getChildACL() { return [ [ 'privilege' => '{DAV:}all', 'principal' => $this->getOwner(), 'protected' => true, ], ]; } /** * This method returns the current sync-token for this collection. * This can be any string. * * If null is returned from this function, the plugin assumes there's no * sync information available. * * @return string|null */ public function getSyncToken() { if ( $this->carddavBackend instanceof Backend\SyncSupport && isset($this->addressBookInfo['{DAV:}sync-token']) ) { return $this->addressBookInfo['{DAV:}sync-token']; } if ( $this->carddavBackend instanceof Backend\SyncSupport && isset($this->addressBookInfo['{http://sabredav.org/ns}sync-token']) ) { return $this->addressBookInfo['{http://sabredav.org/ns}sync-token']; } } /** * The getChanges method returns all the changes that have happened, since * the specified syncToken and the current collection. * * This function should return an array, such as the following: * * [ * 'syncToken' => 'The current synctoken', * 'added' => [ * 'new.txt', * ], * 'modified' => [ * 'modified.txt', * ], * 'deleted' => [ * 'foo.php.bak', * 'old.txt' * ] * ]; * * The syncToken property should reflect the *current* syncToken of the * collection, as reported getSyncToken(). This is needed here too, to * ensure the operation is atomic. * * If the syncToken is specified as null, this is an initial sync, and all * members should be reported. * * The modified property is an array of nodenames that have changed since * the last token. * * The deleted property is an array with nodenames, that have been deleted * from collection. * * The second argument is basically the 'depth' of the report. If it's 1, * you only have to report changes that happened only directly in immediate * descendants. If it's 2, it should also include changes from the nodes * below the child collections. (grandchildren) * * The third (optional) argument allows a client to specify how many * results should be returned at most. If the limit is not specified, it * should be treated as infinite. * * If the limit (infinite or not) is higher than you're willing to return, * you should throw a Sabre\DAV\Exception\TooMuchMatches() exception. * * If the syncToken is expired (due to data cleanup) or unknown, you must * return null. * * The limit is 'suggestive'. You are free to ignore it. * * @param string $syncToken * @param int $syncLevel * @param int $limit * * @return array */ public function getChanges($syncToken, $syncLevel, $limit = null) { if (!$this->carddavBackend instanceof Backend\SyncSupport) { return null; } return $this->carddavBackend->getChangesForAddressBook( $this->addressBookInfo['id'], $syncToken, $syncLevel, $limit ); } }