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<?php
/**
* @copyright Copyright (c) 2016, ownCloud, Inc.
*
* @author Arthur Schiwon <blizzz@arthur-schiwon.de>
* @author Joas Schilling <coding@schilljs.com>
* @author John Molakvoæ (skjnldsv) <skjnldsv@protonmail.com>
* @author Morris Jobke <hey@morrisjobke.de>
* @author Robin Appelman <robin@icewind.nl>
* @author Roeland Jago Douma <roeland@famdouma.nl>
*
* @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 OCP;
use OCP\Files\File;
use OCP\Files\NotFoundException;
/**
* This class provides avatar functionality
* @since 6.0.0
*/
interface IAvatar {
/**
* get the users avatar
* @param int $size size in px of the avatar, avatars are square, defaults to 64, -1 can be used to not scale the image
* @return boolean|\OCP\IImage containing the avatar or false if there's no image
* @since 6.0.0 - size of -1 was added in 9.0.0
*/
public function get($size = 64);
/**
* Check if an avatar exists for the user
*
* @return bool
* @since 8.1.0
*/
public function exists();
/**
* Check if the avatar of a user is a custom uploaded one
*
* @return bool
* @since 14.0.0
*/
public function isCustomAvatar(): bool;
/**
* sets the users avatar
* @param \OCP\IImage|resource|string $data An image object, imagedata or path to set a new avatar
* @throws \Exception if the provided file is not a jpg or png image
* @throws \Exception if the provided image is not valid
* @throws \OC\NotSquareException if the image is not square
* @return void
* @since 6.0.0
*/
public function set($data);
/**
* remove the users avatar
* @return void
* @since 6.0.0
*/
public function remove();
/**
* Get the file of the avatar
* @param int $size -1 can be used to not scale the image
* @return File
* @throws NotFoundException
* @since 9.0.0
*/
public function getFile($size);
/**
* @param string $text
* @return Color Object containting r g b int in the range [0, 255]
* @since 14.0.0
*/
public function avatarBackgroundColor(string $text);
/**
* Handle a changed user
* @since 13.0.0
*/
public function userChanged($feature, $oldValue, $newValue);
}
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