/usr/share/horde/nag/lib/Tasklists/Base.php is in php-horde-nag 4.2.7-1ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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/**
* The base functionality of the tasklists handler.
*
* See the enclosed file COPYING for license information (GPL). If you
* did not receive this file, see http://www.horde.org/licenses/gpl.
*
* @author Gunnar Wrobel <wrobel@pardus.de>
* @package Nag
*/
abstract class Nag_Tasklists_Base
{
/**
* The share backend.
*
* @var Horde_Share_Base
*/
protected $_shares;
/**
* The current user.
*
* @var string
*/
protected $_user;
/**
* Additional parameters for the tasklist handling.
*
* @var array
*/
protected $_params;
/**
* Constructor.
*
* @param Horde_Share_Base $shares The share backend.
* @param string $user The current user.
* @param array $params Additional parameters.
*/
public function __construct($shares, $user, $params)
{
$this->_shares = $shares;
$this->_user = $user;
$this->_params = $params;
}
/**
* Ensure the share system has a default tasklist share for the current user
* if the default share feature is activated.
*
* @return string|NULL The id of the new default share or NULL if no share
* was created.
*/
public function ensureDefaultShare()
{
/* If the user doesn't own a task list, create one. */
if (!empty($this->_params['auto_create']) && $this->_user &&
!count(Nag::listTasklists(true))) {
$share = $this->_shares->newShare(
$this->_user,
strval(new Horde_Support_Randomid()),
$this->_getDefaultShareName()
);
$share->set('color', Nag::randomColor());
$this->_prepareDefaultShare($share);
$this->_shares->addShare($share);
return $share->getName();
}
}
/**
* Returns the default share's ID, if it can be determined from the share
* backend.
*
* @return string The default share ID.
*/
public function getDefaultShare()
{
$shares = $this->_shares->listShares(
$this->_user,
array('attributes' => $this->_user)
);
foreach ($shares as $id => $share) {
if ($share->get('default')) {
return $id;
}
}
}
/**
* Runs any actions after setting a new default tasklist.
*
* @param string $share The default share ID.
*/
public function setDefaultShare($share)
{
}
/**
* Return the name of the default share.
*
* @return string The name of a default share.
*/
abstract protected function _getDefaultShareName();
/**
* Add any modifiers required to the share in order to mark it as default.
*
* @param Horde_Share_Object $share The new default share.
*/
protected function _prepareDefaultShare($share)
{
}
}
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