67 lines
2.1 KiB
PHP
67 lines
2.1 KiB
PHP
<?php
|
|
/**
|
|
* @author Georg Ehrke <georg@owncloud.com>
|
|
* @author Georg Ehrke <georg@ownCloud.com>
|
|
* @author Joas Schilling <nickvergessen@owncloud.com>
|
|
* @author Jörn Friedrich Dreyer <jfd@butonic.de>
|
|
* @author Robin Appelman <icewind@owncloud.com>
|
|
*
|
|
* @copyright Copyright (c) 2015, ownCloud, Inc.
|
|
* @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 OC\Preview;
|
|
|
|
use OCP\Preview\IProvider;
|
|
|
|
abstract class Provider implements IProvider {
|
|
private $options;
|
|
|
|
/**
|
|
* Constructor
|
|
*
|
|
* @param array $options
|
|
*/
|
|
public function __construct(array $options = []) {
|
|
$this->options = $options;
|
|
}
|
|
|
|
/**
|
|
* @return string Regex with the mimetypes that are supported by this provider
|
|
*/
|
|
abstract public function getMimeType();
|
|
|
|
/**
|
|
* Check if a preview can be generated for $path
|
|
*
|
|
* @param \OCP\Files\FileInfo $file
|
|
* @return bool
|
|
*/
|
|
public function isAvailable(\OCP\Files\FileInfo $file) {
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* get thumbnail for file at path $path
|
|
* @param string $path Path of file
|
|
* @param int $maxX The maximum X size of the thumbnail. It can be smaller depending on the shape of the image
|
|
* @param int $maxY The maximum Y size of the thumbnail. It can be smaller depending on the shape of the image
|
|
* @param bool $scalingup Disable/Enable upscaling of previews
|
|
* @param \OC\Files\View $fileview fileview object of user folder
|
|
* @return bool|\OCP\IImage false if no preview was generated
|
|
*/
|
|
abstract public function getThumbnail($path, $maxX, $maxY, $scalingup, $fileview);
|
|
}
|