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✏️ Editing: MainMenuPostInstallViewModel.php

<?php

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

use Lsc\Wp\LSCMException;
use Lsc\Wp\WPInstallStorage;
use Modules_Litespeed_Util as Util;
use Modules_Litespeed_PleskExtensionException as PleskExtensionException;
use Modules_Litespeed_PleskPluginLogger as PleskPluginLogger;
use Modules_Litespeed_Extend_PleskPanelPluginVersion as PleskPanelPluginVersion;
use Modules_Litespeed_Extend_PleskPanelWPInstallStorage as PleskPanelWPInstallStorage;
use Modules_Litespeed_View_Model_BaseViewModel as BaseViewModel;
use Modules_Litespeed_View_Model_Interface_ServerStatusMsgInterface as ServerStatusInterface;
use Modules_Litespeed_View_Model_Trait_ServerStatusMsgTrait as ServerStatusMsgTrait;

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

/**
     * @since 1.4
     * @var   string
     */
    const FLD_CACHE_STATUS = 'cacheStatus';

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

/**
     * @since 1.4
     * @var   string
     */
    const FLD_CURR_LSCWP_VER = 'currLscwpVer';

/**
     * @since 1.4
     * @var   string
     */
    const FLD_DATA_FILE_ERR = 'dataFileErr';

/**
     * @since 1.4.13
     * @var   int
     */
    const FLD_ERR_NOT_EXIST_CODE = 'errNotExistCode';

/**
     * @since 1.4.13
     * @var   int
     */
    const FLD_ERR_VERSION_LOW_CODE = 'errVersionLowCode';

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

/**
     * @since 1.4
     * @var   string
     */
    const FLD_IMAGE_DIR = 'imageDir';

/**
     * @since 1.4
     * @var   string
     */
    const FLD_LATEST_LSCWP_VER = 'newLscwpVer';

/**
     * @since 1.4
     * @var   string
     */
    const FLD_LSWS_BUILD = 'lswsBuild';

/**
     * @since 1.4
     * @var   string
     */
    const FLD_LSWS_NEW_BUILD = 'lswsNewBuild';

/**
     * @since 1.4
     * @var   string
     */
    const FLD_LSWS_NEW_VER = 'lswsNewVer';

/**
     * @since 1.4
     * @var   string
     */
    const FLD_LSWS_VER = 'lswsVer';

/**
     * @since 1.4
     * @var   string
     */
    const FLD_PLESK_PLUGIN_VER = 'pluginVer';

/**
     * @since 1.4
     * @var   string
     */
    const FLD_SERIAL_NO = 'serialNo';

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

/**
     * @since 2.0
     * @var   string
     */
    const FLD_REDIS_SUPPORTED = 'redisSupported';

/**
     * @since 1.4
     * @var   string
     */
    const LICENSE_TRIAL_STRING = 'TRIAL';

/**
     * @since 1.4
     * @var   int
     */
    const LSCACHE_STATUS_DETECTED = Util::LSCACHE_STATUS_DETECTED;

/**
     * @since 1.4
     * @var   int
     */
    const LSCACHE_STATUS_MISSING = Util::LSCACHE_STATUS_MISSING;

/**
     * @since 1.4
     * @var   int
     */
    const LSCACHE_STATUS_NOT_SUPPORTED = Util::LSCACHE_STATUS_NOT_SUPPORTED;

/**
     * @since 1.4
     * @var   int
     */
    const LSCACHE_STATUS_UNKNOWN = Util::LSCACHE_STATUS_UNKNOWN;

/**
     * @since 1.4
     * @var   null|int
     */
    protected $cacheStatus = null;

/**
     * @since 1.4
     * @var   null|PleskPanelWPInstallStorage
     */
    protected $wpInstallStorage;

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

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

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

/**
     * @since 2.0
     * @var   null|bool
     */
    protected $lsns_found;

/**
     *
     * @since 1.4
     *
     * @param null|PleskPanelWPInstallStorage $wpInstallStorage
     *
     * @throws PleskExtensionException  Thrown indirectly by $this->init() call.
     */
    public function __construct( $wpInstallStorage = null )
    {
        parent::__construct();

$this->wpInstallStorage = $wpInstallStorage;

$this->init();
    }

/**
     *
     * @since 1.4
     *
     * @throws PleskExtensionException  Thrown indirectly by
     *     $this->setCriticalAlertMessageData() call.
     * @throws PleskExtensionException  Thrown indirectly by $this->setPidData()
     *     call.
     * @throws PleskExtensionException  Thrown indirectly by
     *     $this->setVersionData() call.
     * @throws PleskExtensionException  Thrown indirectly by
     *     $this->setLscwpVerData() call.
     */
    protected function init()
    {
        $this->setIconDirData();
        $this->setImageDirData();
        $this->setCriticalAlertMessageData();
        $this->setPidOffsetAndSpoolWarningData();
        $this->setNginxProxyRunningData();
        $this->setVersionData();
        $this->setCacheStatusData();

if ( $this->getCacheStatus() != self::LSCACHE_STATUS_NOT_SUPPORTED ) {
            $this->setLscwpVerData();

if ( $this->wpInstallStorage != null ) {
                $this->setDataFileErrData();
            }
        }

$this->setRedisData();
        $this->setSerialNoData();
        $this->setPleskPluginVerData();
    }

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

/**
     * @since 1.4
     */
    protected function setImageDirData()
    {
        $this->tplData[self::FLD_IMAGE_DIR] = IndexController::IMAGE_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();
    }

/**
     *
     * @since 1.4
     */
    protected function setDataFileErrData()
    {
        $this->tplData[self::FLD_ERR_NOT_EXIST_CODE]   =
            WPInstallStorage::ERR_NOT_EXIST;
        $this->tplData[self::FLD_ERR_VERSION_LOW_CODE] =
            WPInstallStorage::ERR_VERSION_LOW;
        $this->tplData[self::FLD_DATA_FILE_ERR]        =
            $this->wpInstallStorage->getError(); //check def.
    }

/**
     *
     * @since 1.4
     *
     * @throws PleskExtensionException  Thrown indirectly by
     *     Util::populateVersionInfo() call.
     */
    protected function setVersionData()
    {
        $verInfo = array();
        Util::populateVersionInfo($verInfo);

$this->tplData[self::FLD_LSWS_VER]       = $verInfo['lsws_version'];
        $this->tplData[self::FLD_LSWS_BUILD]     = $verInfo['lsws_build'];
        $this->tplData[self::FLD_LSWS_NEW_BUILD] = $verInfo['new_build'];
        $this->tplData[self::FLD_LSWS_NEW_VER]   = $verInfo['new_version'];
    }

/**
     *
     * @since 1.4
     */
    protected function setCacheStatusData()
    {
        $this->tplData[self::FLD_CACHE_STATUS] = $this->getCacheStatus();
    }

/**
     *
     * @since 1.4
     *
     * @throws PleskExtensionException  Rethrown when
     *     PleskPanelPluginVersion::getInstance() call throws an LSCMException
     *     exception.
     * @throws PleskExtensionException  Thrown indirectly by
     *     PleskPluginLogger::debug() call.
     * @throws PleskExtensionException  Thrown indirectly by
     *     PleskPluginLogger::debug() call.
     */
    protected function setLscwpVerData()
    {
        $currLscwpVer = $latestLscwpVer = '';

if ( Util::sharedCodeLoaded() ) {

try {
                /* @var PleskPanelPluginVersion $verMgr */
                $verMgr = PleskPanelPluginVersion::getInstance();
            }
            catch ( LSCMException $e ) {
                throw new PleskExtensionException(
                    $e->getMessage(),
                    $e->getCode()
                );
            }

try {
                $currLscwpVer = $verMgr->getCurrentVersion();
            }
            catch ( LSCMException $e ) {
                PleskPluginLogger::debug(
                    "{$e->getMessage()} Could not get active LSCWP version."
                );
            }

try {
                $latestLscwpVer = $verMgr->getLatestVersion();
            }
            catch ( LSCMException $e ) {
                PleskPluginLogger::debug(
                    "{$e->getMessage()} Could not get latest LSCWP version."
                );
            }
        }

$this->tplData[self::FLD_CURR_LSCWP_VER]   = $currLscwpVer;
        $this->tplData[self::FLD_LATEST_LSCWP_VER] = $latestLscwpVer;
    }

/**
     *
     * @since 1.4
     */
    protected function setRedisData()
    {
        $this->tplData[self::FLD_REDIS_SUPPORTED] = Util::redis_users_supported();
    }

/**
     *
     * @since 1.4
     */
    protected function setSerialNoData()
    {
        $this->tplData[self::FLD_SERIAL_NO] = Util::GetCurrentSerialNo();
    }

/**
     *
     * @since 1.4
     */
    protected function setPleskPluginVerData()
    {
        $this->tplData[self::FLD_PLESK_PLUGIN_VER] =
            IndexController::MODULE_VERSION;
    }

/**
     *
     * @since 1.4
     *
     * @return int
     */
    protected function getCacheStatus()
    {
        if ( $this->cacheStatus == null ) {
            $ret = Util::GetLicenseType();

$this->cacheStatus = $ret['has_cache'];
        }

return $this->cacheStatus;
    }

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

/**
     *
     * @deprecated 2.1.0
     * @since      1.4
     *
     * @throws PleskExtensionException  Thrown when an LSPID is detected without
     *     LSWS_HOME 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
     */
    protected function setSpoolWarningData()
    {
        $spoolWarning = false;

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

$spoolWarning = (
                $pidInfo['lsPID'] > 0
                &&
                $pidInfo['apPID'] > 0
                &&
                $this->getApachePortOffset() === 0
            );
        }

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

/**
     *
     * @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
     *
     * @return int
     */
    protected function getApachePortOffset()
    {
        if ( $this->apPortOffset === null ) {
            $this->apPortOffset = Util::GetApachePortOffset();
        }

return $this->apPortOffset;
    }

/**
     *
     * @deprecated 2.1.0
     * @since      1.4
     */
    protected function setApachePortOffsetData()
    {
        $this->tplData[self::FLD_APACHE_PORT_OFFSET] =
            $this->getApachePortOffset();
    }

}

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