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<?php
/**
* @copyright Copyright (c) 2020 Julius Härtl <jus@bitgrid.net>
*
* @author Julius Härtl <jus@bitgrid.net>
*
* @license GNU AGPL version 3 or any later version
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* 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
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
declare(strict_types=1);
namespace OCA\Dashboard\Service;
use OCP\Files\File;
use OCP\Files\IAppData;
use OCP\Files\IRootFolder;
use OCP\Files\NotFoundException;
use OCP\Files\SimpleFS\ISimpleFile;
use OCP\IConfig;
class BackgroundService {
const SHIPPED_BACKGROUNDS = [
'anatoly-mikhaltsov-butterfly-wing-scale.jpg',
'bernie-cetonia-aurata-take-off-composition.jpg',
'dejan-krsmanovic-ribbed-red-metal.jpg',
'eduardo-neves-pedra-azul.jpg',
'european-space-agency-barents-bloom.jpg',
'european-space-agency-namib-desert.jpg',
'hannes-fritz-flippity-floppity.jpg',
'hannes-fritz-roulette.jpg',
'hannes-fritz-sea-spray.jpg',
'kamil-porembinski-clouds.jpg',
];
public function __construct(IRootFolder $rootFolder, IAppData $appData, IConfig $config, $userId) {
if ($userId === null) {
return;
}
$this->userFolder = $rootFolder->getUserFolder($userId);
try {
$this->dashboardUserFolder = $appData->getFolder($userId);
} catch (NotFoundException $e) {
$this->dashboardUserFolder = $appData->newFolder($userId);
}
$this->config = $config;
$this->userId = $userId;
}
public function setDefaultBackground() {
$this->config->deleteUserValue($this->userId, 'dashboard', 'background');
}
public function setFileBackground($path) {
$this->config->setUserValue($this->userId, 'dashboard', 'background', 'custom');
$file = $this->userFolder->get($path);
$newFile = $this->dashboardUserFolder->newFile('background.jpg', $file->fopen('r'));
}
public function setShippedBackground($fileName) {
if (!in_array($fileName, self::SHIPPED_BACKGROUNDS)) {
throw new \InvalidArgumentException('The given file name is invalid');
}
$this->config->setUserValue($this->userId, 'dashboard', 'background', $fileName);
}
public function setColorBackground(string $color) {
if (!preg_match('/^\#([0-9a-f]{3}|[0-9a-f]{6})$/i', $color)) {
throw new \InvalidArgumentException('The given color is invalid');
}
$this->config->setUserValue($this->userId, 'dashboard', 'background', $color);
}
public function getBackground() {
$background = $this->config->getUserValue($this->userId, 'dashboard', 'background', 'default');
if ($background === 'custom') {
try {
return $this->dashboardUserFolder->getFile('background.jpg');
} catch (NotFoundException $e) {
}
}
return null;
}
}
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