125 lines
3.7 KiB
PHP
125 lines
3.7 KiB
PHP
|
<?php
|
||
|
|
/**
|
||
|
|
* ownCloud - Addressbook
|
||
|
|
*
|
||
|
|
* @author Thomas Tanghus
|
||
|
|
* @copyright 2012 Thomas Tanghus (thomas@tanghus.net)
|
||
|
|
*
|
||
|
|
* This library is free software; you can redistribute it and/or
|
||
|
|
* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
|
||
|
|
* License as published by the Free Software Foundation; either
|
||
|
|
* version 3 of the License, or any later version.
|
||
|
|
*
|
||
|
|
* This library is distributed in the hope that it will be useful,
|
||
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
|
|
* GNU AFFERO GENERAL PUBLIC LICENSE for more details.
|
||
|
|
*
|
||
|
|
* You should have received a copy of the GNU Affero General Public
|
||
|
|
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
|
||
|
|
/**
|
||
|
|
* This class overrides __construct to get access to $addressBookInfo and
|
||
|
|
* $carddavBackend, Sabre_CardDAV_AddressBook::getACL() to return read/write
|
||
|
|
* permissions based on user and shared state and it overrides
|
||
|
|
* Sabre_CardDAV_AddressBook::getChild() and Sabre_CardDAV_AddressBook::getChildren()
|
||
|
|
* to instantiate OC_Connector_Sabre_CardDAV_Cards.
|
||
|
|
*/
|
||
|
|
class OC_Connector_Sabre_CardDAV_AddressBook extends Sabre_CardDAV_AddressBook {
|
||
|
|
|
||
|
|
/**
|
||
|
|
* CardDAV backend
|
||
|
|
*
|
||
|
|
* @var Sabre_CardDAV_Backend_Abstract
|
||
|
|
*/
|
||
|
|
private $carddavBackend;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Constructor
|
||
|
|
*
|
||
|
|
* @param Sabre_CardDAV_Backend_Abstract $carddavBackend
|
||
|
|
* @param array $addressBookInfo
|
||
|
|
*/
|
||
|
|
public function __construct(Sabre_CardDAV_Backend_Abstract $carddavBackend, array $addressBookInfo) {
|
||
|
|
|
||
|
|
$this->carddavBackend = $carddavBackend;
|
||
|
|
$this->addressBookInfo = $addressBookInfo;
|
||
|
|
parent::__construct($carddavBackend, $addressBookInfo);
|
||
|
|
|
||
|
|
}
|
||
|
|
/**
|
||
|
|
* 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() {
|
||
|
|
|
||
|
|
$readprincipal = $this->getOwner();
|
||
|
|
$writeprincipal = $this->getOwner();
|
||
|
|
$uid = OC_Contacts_Addressbook::extractUserID($this->getOwner());
|
||
|
|
|
||
|
|
if($uid != OCP\USER::getUser()) {
|
||
|
|
$sharedAddressbook = OCP\Share::getItemSharedWithBySource('addressbook', $this->addressBookInfo['id']);
|
||
|
|
if ($sharedAddressbook && ($sharedAddressbook['permissions'] & OCP\Share::PERMISSION_READ)) {
|
||
|
|
$readprincipal = 'principals/' . OCP\USER::getUser();
|
||
|
|
}
|
||
|
|
if ($sharedAddressbook && ($sharedAddressbook['permissions'] & OCP\Share::PERMISSION_UPDATE)) {
|
||
|
|
$writeprincipal = 'principals/' . OCP\USER::getUser();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return array(
|
||
|
|
array(
|
||
|
|
'privilege' => '{DAV:}read',
|
||
|
|
'principal' => $readprincipal,
|
||
|
|
'protected' => true,
|
||
|
|
),
|
||
|
|
array(
|
||
|
|
'privilege' => '{DAV:}write',
|
||
|
|
'principal' => $writeprincipal,
|
||
|
|
'protected' => true,
|
||
|
|
),
|
||
|
|
|
||
|
|
);
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Returns a card
|
||
|
|
*
|
||
|
|
* @param string $name
|
||
|
|
* @return OC_Connector_Sabre_DAV_Card
|
||
|
|
*/
|
||
|
|
public function getChild($name) {
|
||
|
|
|
||
|
|
$obj = $this->carddavBackend->getCard($this->addressBookInfo['id'],$name);
|
||
|
|
if (!$obj) throw new Sabre_DAV_Exception_NotFound('Card not found');
|
||
|
|
return new OC_Connector_Sabre_CardDAV_Card($this->carddavBackend,$this->addressBookInfo,$obj);
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Returns the full list of cards
|
||
|
|
*
|
||
|
|
* @return array
|
||
|
|
*/
|
||
|
|
public function getChildren() {
|
||
|
|
|
||
|
|
$objs = $this->carddavBackend->getCards($this->addressBookInfo['id']);
|
||
|
|
$children = array();
|
||
|
|
foreach($objs as $obj) {
|
||
|
|
$children[] = new OC_Connector_Sabre_CardDAV_Card($this->carddavBackend,$this->addressBookInfo,$obj);
|
||
|
|
}
|
||
|
|
return $children;
|
||
|
|
|
||
|
|
}
|
||
|
|
}
|