/usr/share/php/Horde/Dav/Contacts/Backend.php is in php-horde-dav 1.1.4-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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/**
* Copyright 2013-2015 Horde LLC (http://www.horde.org/)
*
* See the enclosed file LICENSE for license information (BSD). If you
* did not receive this file, see http://www.horde.org/licenses/bsd.
*
* @author Jan Schneider <jan@horde.org>
* @category Horde
* @license http://www.horde.org/licenses/bsd BSD
* @package Dav
*/
use Sabre\DAV;
use Sabre\CardDAV\Backend;
/**
* The address book backend wrapper.
*
* @author Jan Schneider <jan@horde.org>
* @category Horde
* @license http://www.horde.org/licenses/bsd BSD
* @package Dav
*/
class Horde_Dav_Contacts_Backend extends Backend\AbstractBackend
{
/**
* A registry object.
*
* @var Horde_Registry
*/
protected $_registry;
/**
* Constructor.
*
* @param Horde_Registry $registry A registry object.
*/
public function __construct(Horde_Registry $registry)
{
$this->_registry = $registry;
}
/**
* Returns the list of addressbooks for a specific user.
*
* @param string $principalUri
* @return array
*/
public function getAddressBooksForUser($principalUri)
{
list($prefix, $user) = DAV\URLUtil::splitPath($principalUri);
if ($prefix != 'principals') {
throw new DAV\Exception\NotFound('Invalid principal prefix path ' . $prefix);
}
try {
return $this->_registry->callAppMethod(
$this->_contacts(),
'davGetCollections',
array('args' => array($user))
);
} catch (Horde_Exception $e) {
throw new DAV\Exception($e->getMessage(), $e->getCode(), $e);
}
}
/**
* Updates an addressbook's properties
*
* See Sabre\DAV\IProperties for a description of the mutations array, as
* well as the return value.
*
* @param mixed $addressBookId
* @param array $mutations
* @see Sabre\DAV\IProperties::updateProperties
* @return bool|array
*/
public function updateAddressBook($addressBookId, array $mutations)
{
return false;
}
/**
* Creates a new address book
*
* @param string $principalUri
* @param string $url Just the 'basename' of the url.
* @param array $properties
* @return void
*/
public function createAddressBook($principalUri, $url, array $properties)
{
}
/**
* Deletes an entire addressbook and all its contents
*
* @param mixed $addressBookId
* @return void
*/
public function deleteAddressBook($addressBookId)
{
}
/**
* Returns all cards for a specific addressbook id.
*
* @param mixed $addressbookId
* @return array
*/
public function getCards($addressbookId)
{
try {
return $this->_registry->callAppMethod(
$this->_contacts(),
'davGetObjects',
array('args' => array($addressbookId))
);
} catch (Horde_Exception $e) {
throw new DAV\Exception($e->getMessage(), $e->getCode(), $e);
}
}
/**
* Returns a specfic card.
*
* @param mixed $addressBookId
* @param string $cardUri
* @return array
*/
public function getCard($addressBookId, $cardUri)
{
try {
return $this->_registry->callAppMethod(
$this->_contacts(),
'davGetObject',
array('args' => array($addressBookId, $cardUri))
);
} catch (Horde_Exception_NotFound $e) {
return null;
} catch (Horde_Exception $e) {
throw new DAV\Exception($e->getMessage(), $e->getCode(), $e);
}
}
/**
* Creates a new card.
*
* If you don't return an ETag, you can just return null.
*
* @param mixed $addressBookId
* @param string $cardUri
* @param string $cardData
* @return string|null
*/
public function createCard($addressBookId, $cardUri, $cardData)
{
$this->updateCard($addressBookId, $cardUri, $cardData);
}
/**
* Updates a card.
*
* @param mixed $addressBookId
* @param string $cardUri
* @param string $cardData
* @return string|null
*/
public function updateCard($addressBookId, $cardUri, $cardData)
{
try {
return $this->_registry->callAppMethod(
$this->_contacts(),
'davPutObject',
array('args' => array($addressBookId, $cardUri, $cardData))
);
} catch (Horde_Exception $e) {
throw new DAV\Exception($e->getMessage(), $e->getCode(), $e);
}
}
/**
* Deletes a card
*
* @param mixed $addressBookId
* @param string $cardUri
* @return bool
*/
public function deleteCard($addressBookId, $cardUri)
{
try {
return $this->_registry->callAppMethod(
$this->_contacts(),
'davDeleteObject',
array('args' => array($addressBookId, $cardUri))
);
} catch (Horde_Exception $e) {
throw new DAV\Exception($e->getMessage(), $e->getCode(), $e);
}
}
/**
* Returns the name of the application providing the 'contacts' interface.
*
* @return string An application name.
* @throws Sabre\DAV\Exception if no contacts application is installed.
*/
protected function _contacts()
{
$contacts = $this->_registry->hasInterface('contacts');
if (!$contacts) {
throw new DAV\Exception('No contacts application installed');
}
return $contacts;
}
}
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