Signed-off-by: Morris Jobke <hey@morrisjobke.de>tags/v12.0.0beta1
@@ -0,0 +1,107 @@ | |||
<?php | |||
/** | |||
* @author Thomas Müller <thomas.mueller@tmit.eu> | |||
* | |||
* @copyright Copyright (c) 2016, ownCloud GmbH | |||
* @license AGPL-3.0 | |||
* | |||
* This code is free software: you can redistribute it and/or modify | |||
* it under the terms of the GNU Affero General Public License, version 3, | |||
* as published by the Free Software Foundation. | |||
* | |||
* This program 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, version 3, | |||
* along with this program. If not, see <http://www.gnu.org/licenses/> | |||
* | |||
*/ | |||
namespace OCA\DAV\Avatars; | |||
use Sabre\DAV\Exception\Forbidden; | |||
use Sabre\DAV\Exception\MethodNotAllowed; | |||
use Sabre\DAV\Exception\NotFound; | |||
use Sabre\DAV\ICollection; | |||
use Sabre\HTTP\URLUtil; | |||
class AvatarHome implements ICollection { | |||
private $principalInfo; | |||
/** | |||
* AvatarHome constructor. | |||
* | |||
* @param array $principalInfo | |||
*/ | |||
public function __construct($principalInfo) { | |||
$this->principalInfo = $principalInfo; | |||
} | |||
function createFile($name, $data = null) { | |||
throw new Forbidden('Permission denied to create a file'); | |||
} | |||
function createDirectory($name) { | |||
throw new Forbidden('Permission denied to create a folder'); | |||
} | |||
function getChild($name) { | |||
$elements = pathinfo($name); | |||
$ext = isset($elements['extension']) ? $elements['extension'] : ''; | |||
$size = intval(isset($elements['filename']) ? $elements['filename'] : '64'); | |||
if (!in_array($ext, ['jpeg', 'png'])) { | |||
throw new MethodNotAllowed('File format not allowed'); | |||
} | |||
if ($size <= 0 || $size > 1024) { | |||
throw new MethodNotAllowed('Invalid image size'); | |||
} | |||
$avatar = \OC::$server->getAvatarManager()->getAvatar($this->getName()); | |||
if (!$avatar->exists()) { | |||
throw new NotFound(); | |||
} | |||
return new AvatarNode($size, $ext, $avatar); | |||
} | |||
function getChildren() { | |||
try { | |||
return [ | |||
$this->getChild('96.jpeg') | |||
]; | |||
} catch(NotFound $exception) { | |||
return []; | |||
} | |||
} | |||
function childExists($name) { | |||
$ret = $this->getChild($name); | |||
return !is_null($ret); | |||
} | |||
function delete() { | |||
throw new Forbidden('Permission denied to delete this folder'); | |||
} | |||
function getName() { | |||
list(,$name) = URLUtil::splitPath($this->principalInfo['uri']); | |||
return $name; | |||
} | |||
function setName($name) { | |||
throw new Forbidden('Permission denied to rename this folder'); | |||
} | |||
/** | |||
* Returns the last modification time, as a unix timestamp | |||
* | |||
* @return int | |||
*/ | |||
function getLastModified() { | |||
return null; | |||
} | |||
} |
@@ -0,0 +1,93 @@ | |||
<?php | |||
/** | |||
* @author Thomas Müller <thomas.mueller@tmit.eu> | |||
* | |||
* @copyright Copyright (c) 2016, ownCloud GmbH | |||
* @license AGPL-3.0 | |||
* | |||
* This code is free software: you can redistribute it and/or modify | |||
* it under the terms of the GNU Affero General Public License, version 3, | |||
* as published by the Free Software Foundation. | |||
* | |||
* This program 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, version 3, | |||
* along with this program. If not, see <http://www.gnu.org/licenses/> | |||
* | |||
*/ | |||
namespace OCA\DAV\Avatars; | |||
use OCA\DAV\IPublicNode; | |||
use OCP\IAvatar; | |||
use Sabre\DAV\File; | |||
class AvatarNode extends File { | |||
private $ext; | |||
private $size; | |||
private $avatar; | |||
/** | |||
* AvatarNode constructor. | |||
* | |||
* @param integer $size | |||
* @param string $ext | |||
* @param IAvatar $avatar | |||
*/ | |||
public function __construct($size, $ext, $avatar) { | |||
$this->size = $size; | |||
$this->ext = $ext; | |||
$this->avatar = $avatar; | |||
} | |||
/** | |||
* Returns the name of the node. | |||
* | |||
* This is used to generate the url. | |||
* | |||
* @return string | |||
*/ | |||
function getName() { | |||
return "$this->size.$this->ext"; | |||
} | |||
function get() { | |||
$image = $this->avatar->get($this->size); | |||
$res = $image->resource(); | |||
ob_start(); | |||
if ($this->ext === 'png') { | |||
imagepng($res); | |||
} | |||
imagejpeg($res); | |||
return ob_get_clean(); | |||
} | |||
/** | |||
* Returns the mime-type for a file | |||
* | |||
* If null is returned, we'll assume application/octet-stream | |||
* | |||
* @return string|null | |||
*/ | |||
function getContentType() { | |||
if ($this->ext === 'png') { | |||
return 'image/png'; | |||
} | |||
return 'image/jpeg'; | |||
} | |||
// function getSize() { | |||
// return $this->avatar->getFile($this->size)->getSize(); | |||
// } | |||
function getETag() { | |||
return $this->avatar->getFile($this->size)->getEtag(); | |||
} | |||
} |
@@ -0,0 +1,28 @@ | |||
<?php | |||
namespace OCA\DAV\Avatars; | |||
use Sabre\DAVACL\AbstractPrincipalCollection; | |||
use Sabre\DAVACL\IPrincipal; | |||
class RootCollection extends AbstractPrincipalCollection { | |||
/** | |||
* This method returns a node for a principal. | |||
* | |||
* The passed array contains principal information, and is guaranteed to | |||
* at least contain a uri item. Other properties may or may not be | |||
* supplied by the authentication backend. | |||
* | |||
* @param array $principalInfo | |||
* @return IPrincipal | |||
*/ | |||
function getChildForPrincipal(array $principalInfo) { | |||
return new AvatarHome($principalInfo); | |||
} | |||
function getName() { | |||
return 'avatars'; | |||
} | |||
} |
@@ -223,8 +223,8 @@ class Principal implements BackendInterface { | |||
$email = $user->getEMailAddress(); | |||
if (!empty($email)) { | |||
$principal['{http://sabredav.org/ns}email-address'] = $email; | |||
return $principal; | |||
} | |||
return $principal; | |||
} | |||
@@ -99,6 +99,9 @@ class RootCollection extends SimpleCollection { | |||
$uploadCollection = new Upload\RootCollection($userPrincipalBackend, 'principals/users'); | |||
$uploadCollection->disableListing = $disableListing; | |||
$avatarCollection = new Avatars\RootCollection($userPrincipalBackend, 'principals/users'); | |||
$avatarCollection->disableListing = $disableListing; | |||
$children = [ | |||
new SimpleCollection('principals', [ | |||
$userPrincipals, | |||
@@ -114,6 +117,7 @@ class RootCollection extends SimpleCollection { | |||
$systemTagRelationsCollection, | |||
$commentsCollection, | |||
$uploadCollection, | |||
$avatarCollection | |||
]; | |||
parent::__construct('root', $children); |