Files
espocrm/application/Espo/Core/FileStorage/Manager.php
Taras Machyshyn 9b19e67eac Added 2018 year
2017-12-20 15:29:17 +02:00

116 lines
4.0 KiB
PHP

<?php
/************************************************************************
* This file is part of EspoCRM.
*
* EspoCRM - Open Source CRM application.
* Copyright (C) 2014-2018 Yuri Kuznetsov, Taras Machyshyn, Oleksiy Avramenko
* Website: http://www.espocrm.com
*
* EspoCRM is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* EspoCRM 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with EspoCRM. If not, see http://www.gnu.org/licenses/.
*
* The interactive user interfaces in modified source and object code versions
* of this program must display Appropriate Legal Notices, as required under
* Section 5 of the GNU General Public License version 3.
*
* In accordance with Section 7(b) of the GNU General Public License version 3,
* these Appropriate Legal Notices must retain the display of the "EspoCRM" word.
************************************************************************/
namespace Espo\Core\FileStorage;
use \Espo\Entities\Attachment;
use \Espo\Core\Exceptions\Error;
class Manager
{
private $implementations = array();
private $implementationClassNameMap = array();
private $container;
public function __construct(array $implementationClassNameMap, $container)
{
$this->implementationClassNameMap = $implementationClassNameMap;
$this->container = $container;
}
private function getImplementation($storage = null)
{
if (!$storage) {
$storage = 'EspoUploadDir';
}
if (array_key_exists($storage, $this->implementations)) {
return $this->implementations[$storage];
}
if (!array_key_exists($storage, $this->implementationClassNameMap)) {
throw new Error("FileStorageManager: Unknown storage '{$storage}'");
}
$className = $this->implementationClassNameMap[$storage];
$implementation = new $className();
foreach ($implementation->getDependencyList() as $dependencyName) {
$implementation->inject($dependencyName, $this->container->get($dependencyName));
}
$this->implementations[$storage] = $implementation;
return $implementation;
}
public function isFile(Attachment $attachment)
{
$implementation = $this->getImplementation($attachment->get('storage'));
return $implementation->isFile($attachment);
}
public function getContents(Attachment $attachment)
{
$implementation = $this->getImplementation($attachment->get('storage'));
return $implementation->getContents($attachment);
}
public function putContents(Attachment $attachment, $contents)
{
$implementation = $this->getImplementation($attachment->get('storage'));
return $implementation->putContents($attachment, $contents);
}
public function unlink(Attachment $attachment)
{
$implementation = $this->getImplementation($attachment->get('storage'));
return $implementation->unlink($attachment);
}
public function getLocalFilePath(Attachment $attachment)
{
$implementation = $this->getImplementation($attachment->get('storage'));
return $implementation->getLocalFilePath($attachment);
}
public function hasDownloadUrl(Attachment $attachment)
{
$implementation = $this->getImplementation($attachment->get('storage'));
return $implementation->hasDownloadUrl($attachment);
}
public function getDownloadUrl(Attachment $attachment)
{
$implementation = $this->getImplementation($attachment->get('storage'));
return $implementation->getDownloadUrl($attachment);
}
}