Current File : //var/www/projetos/suporte.iigd.com.br.old/vendor/sabre/dav/lib/CalDAV/Principal/User.php
<?php
declare(strict_types=1);
namespace Sabre\CalDAV\Principal;
use Sabre\DAV;
use Sabre\DAVACL;
/**
* CalDAV principal.
*
* This is a standard user-principal for CalDAV. This principal is also a
* collection and returns the caldav-proxy-read and caldav-proxy-write child
* principals.
*
* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
* @author Evert Pot (http://evertpot.com/)
* @license http://sabre.io/license/ Modified BSD License
*/
class User extends DAVACL\Principal implements DAV\ICollection
{
/**
* Creates a new file in the directory.
*
* @param string $name Name of the file
* @param resource $data initial payload, passed as a readable stream resource
*
* @throws DAV\Exception\Forbidden
*/
public function createFile($name, $data = null)
{
throw new DAV\Exception\Forbidden('Permission denied to create file (filename '.$name.')');
}
/**
* Creates a new subdirectory.
*
* @param string $name
*
* @throws DAV\Exception\Forbidden
*/
public function createDirectory($name)
{
throw new DAV\Exception\Forbidden('Permission denied to create directory');
}
/**
* Returns a specific child node, referenced by its name.
*
* @param string $name
*
* @return DAV\INode
*/
public function getChild($name)
{
$principal = $this->principalBackend->getPrincipalByPath($this->getPrincipalURL().'/'.$name);
if (!$principal) {
throw new DAV\Exception\NotFound('Node with name '.$name.' was not found');
}
if ('calendar-proxy-read' === $name) {
return new ProxyRead($this->principalBackend, $this->principalProperties);
}
if ('calendar-proxy-write' === $name) {
return new ProxyWrite($this->principalBackend, $this->principalProperties);
}
throw new DAV\Exception\NotFound('Node with name '.$name.' was not found');
}
/**
* Returns an array with all the child nodes.
*
* @return DAV\INode[]
*/
public function getChildren()
{
$r = [];
if ($this->principalBackend->getPrincipalByPath($this->getPrincipalURL().'/calendar-proxy-read')) {
$r[] = new ProxyRead($this->principalBackend, $this->principalProperties);
}
if ($this->principalBackend->getPrincipalByPath($this->getPrincipalURL().'/calendar-proxy-write')) {
$r[] = new ProxyWrite($this->principalBackend, $this->principalProperties);
}
return $r;
}
/**
* Returns whether or not the child node exists.
*
* @param string $name
*
* @return bool
*/
public function childExists($name)
{
try {
$this->getChild($name);
return true;
} catch (DAV\Exception\NotFound $e) {
return false;
}
}
/**
* 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()
{
$acl = parent::getACL();
$acl[] = [
'privilege' => '{DAV:}read',
'principal' => $this->principalProperties['uri'].'/calendar-proxy-read',
'protected' => true,
];
$acl[] = [
'privilege' => '{DAV:}read',
'principal' => $this->principalProperties['uri'].'/calendar-proxy-write',
'protected' => true,
];
return $acl;
}
}
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