<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/

declare(strict_types=1);

/**
* Module statuses manager
*/
namespace Magento\Framework\Module;

/**
* Module status manager
*
* Usage:
* ```php
* $manager->isEnabled('Vendor_Module');
* ```
*/
class Manager
{
/**
* @var Output\ConfigInterface
* @deprecated 101.0.0
*/
private $outputConfig;

/**
* @var ModuleListInterface
*/
private $moduleList;

/**
* @var array
* @deprecated 101.0.0
*/
private $outputConfigPaths;

/**
* @param Output\ConfigInterface $outputConfig
* @param ModuleListInterface $moduleList
* @param array $outputConfigPaths
*/
public function __construct(
Output\ConfigInterface $outputConfig,
ModuleListInterface $moduleList,
array $outputConfigPaths = []
) {
$this->outputConfig = $outputConfig;
$this->moduleList = $moduleList;
$this->outputConfigPaths = $outputConfigPaths;
}

/**
* Whether a module is enabled in the configuration or not
*
* @param string $moduleName Fully-qualified module name
* @return boolean
*/
public function isEnabled($moduleName)
{
return $this->moduleList->has($moduleName);
}

/**
* Whether a module output is permitted by the configuration or not
*
* @param string $moduleName Fully-qualified module name
* @return boolean
* @deprecated 101.0.0 Magento does not support disabling/enabling modules output from the Admin Panel since 2.2.0
* version. Module output can still be enabled/disabled in configuration files. However, this functionality should
* not be used in future development. Module design should explicitly state dependencies to avoid requiring output
* disabling. This functionality will temporarily be kept in Magento core, as there are unresolved modularity
* issues that will be addressed in future releases.
*/
public function isOutputEnabled($moduleName)
{
return $this->isEnabled($moduleName)
&& $this->_isCustomOutputConfigEnabled($moduleName)
&& !$this->outputConfig->isEnabled($moduleName);
}

/**
* Whether a configuration switch for a module output permits output or not
*
* @param string $moduleName Fully-qualified module name
* @return boolean
* @deprecated 101.0.0
*/
protected function _isCustomOutputConfigEnabled($moduleName)
{
if (isset($this->outputConfigPaths[$moduleName])) {
$configPath = $this->outputConfigPaths[$moduleName];
if (defined($configPath)) {
$configPath = constant($configPath);
}
return $this->outputConfig->isSetFlag($configPath);
}
return true;
}
}