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✏️ Editing: InstallLswsResultViewModel.php

<?php

/** ******************************************
 * LiteSpeed Web Server Plugin for Plesk
 *
 * @author    Michael Alegre
 * @copyright 2020-2025 LiteSpeed Technologies, Inc.
 * @since     1.4
 * ******************************************* */

use Modules_Litespeed_InstallLswsInput as InstallLswsInput;
use Modules_Litespeed_PleskExtensionException as PleskExtensionException;
use Modules_Litespeed_Util as Util;
use Modules_Litespeed_View_Model_BaseViewModel as BaseViewModel;
use Modules_Litespeed_View_Model_Interface_ServerStatusMsgInterface as ServerStatusMsgInterface;
use Modules_Litespeed_View_Model_Trait_ServerStatusMsgTrait as ServerStatusMsgTrait;

/**
 * @since 1.4
 * @since 2.1.0  Implement ServerStatusInterface.
 */
class Modules_Litespeed_View_Model_InstallLswsResultViewModel
extends BaseViewModel
implements ServerStatusMsgInterface
{
    use ServerStatusMsgTrait;

/**
     * @since 1.4
     * @var   string
     */
    const FLD_CRITICAL_ALERT = 'criticalAlert';

/**
     * @since 1.4
     * @var   string
     */
    const FLD_ICON_DIR = 'iconDir';

/**
     * @since 1.4
     * @var   string
     */
    const FLD_IS_NGINX_PROXY_RUNNING = 'isNginxProxyRunning';

/**
     * @since 1.4
     * @var   string
     */
    const FLD_OUTPUT = 'output';

/**
     * @since 1.4
     * @var   string
     */
    const FLD_RETURN = 'return';

/**
     * @since 1.4
     * @var   InstallLswsInput
     */
    protected $input;

/**
     * @deprecated 2.1.0
     * @since      1.4
     * @var        null|int
     */
    protected $apPID = null;

/**
     * @deprecated 2.1.0
     * @since      1.4
     * @var        null|int
     */
    protected $lsPID = null;

/**
     *
     * @since 1.4
     *
     * @param InstallLswsInput  $input
     * @param int               $return
     * @param string[]          $output
     *
     * @throws PleskExtensionException  Thrown indirectly by $this->init() call.
     */
    public function __construct( InstallLswsInput $input, $return, $output )
    {
        parent::__construct();

$this->input = $input;

$this->init($return, $output);
    }

/**
     *
     * @since 1.4
     *
     * @param int       $return
     * @param string[]  $output
     *
     * @throws PleskExtensionException  Thrown indirectly by
     *     $this->setCriticalAlertMessageData() call.
     * @throws PleskExtensionException  Thrown indirectly by $this->setPidData()
     *     call.
     */
    protected function init( $return, $output )
    {
        $this->setIconDirData();
        $this->setCriticalAlertMessageData();
        $this->setPidOffsetAndSpoolWarningData();
        $this->setNginxProxyRunningData();
        $this->setResultData($return, $output);
    }

/**
     *
     * @since 1.4
     */
    protected function setIconDirData()
    {
        $this->tplData[self::FLD_ICON_DIR] = IndexController::ICON_DIR;
    }

/**
     *
     * @since 1.4
     *
     * @throws PleskExtensionException  Thrown indirectly by
     *     Util::getCriticalAlertMsg() call.
     */
    protected function setCriticalAlertMessageData()
    {
        $this->tplData[self::FLD_CRITICAL_ALERT] = Util::getCriticalAlertMsg();
    }

/**
     *
     * @since 1.4.3
     */
    protected function setNginxProxyRunningData()
    {
        $this->tplData[self::FLD_IS_NGINX_PROXY_RUNNING] =
            Util::isNginxProxyEnabled();
    }

/**
     *
     * @param int      $return
     * @param string[] $output
     */
    protected function setResultData( $return, $output )
    {
        $this->tplData[self::FLD_RETURN] = $return;
        $this->tplData[self::FLD_OUTPUT] = $output;
    }

/**
     *
     * @since 1.4
     *
     * @return string
     */
    public function getTpl()
    {
        return realpath(__DIR__ . '/../tpl') . '/InstallLswsResult.tpl';
    }

/**
     *
     * @deprecated 2.1.0
     * @since      1.4
     *
     * @throws PleskExtensionException  Thrown when an lsPid is detected without
     *     LSWS_HOME being defined.
     */
    protected function setPidData()
    {
        $pidInfo = $this->getPIDInfo();
        $lsPid   = $pidInfo['lsPID'];

if ( $lsPid > 0 && Util::getLswsHome() == '' ) {
            throw new PleskExtensionException(
                'lsPid detected with LSWS_HOME undefined'
            );
        }

$this->tplData[self::FLD_LITESPEED_PID] = $lsPid;
        $this->tplData[self::FLD_APACHE_PID]    = $pidInfo['apPID'];
    }

/**
     *
     * @deprecated 2.1.0
     * @since      1.4
     *
     * @return int[]
     */
    protected function getPIDInfo()
    {
        if ( $this->lsPID === null ) {
            $this->lsPID = Util::getLSPID();
        }

if ( $this->apPID === null ) {
            $this->apPID = Util::getApachePID();
        }

return array ( 'lsPID' => $this->lsPID, 'apPID' => $this->apPID );
    }

/**
     *
     * @deprecated 2.1.0
     * @since      1.4
     */
    protected function setSpoolWarningData()
    {
        $spoolWarning = false;

if( Util::getLswsHome() != '' ) {
            $portOffset = Util::GetApachePortOffset();
            $pidInfo    = $this->getPIDInfo();

if (
                    $pidInfo['lsPID'] > 0
                    &&
                    $pidInfo['apPID'] > 0
                    &&
                    $portOffset === 0
            ) {
                $spoolWarning = true;
            }
        }

$this->tplData[self::FLD_SPOOL_WARNING] = $spoolWarning;
    }

}

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