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✏️ Editing: RedisPackagesViewModel.php

<?php

/** ******************************************
 * LiteSpeed Web Server Plugin for Plesk
 *
 * @author    Robert Perper
 * @copyright 2025 LiteSpeed Technologies, Inc.
 * @since     2.3.0
 * ******************************************* */

use Modules_Litespeed_PleskExtensionException as PleskExtensionException;
use Modules_Litespeed_PleskPluginLogger as PleskPluginLogger;
use Modules_Litespeed_Util as Util;
use Modules_Litespeed_View_Model_BaseViewModel as BaseViewModel;

/**
 *
 * @since 2.3.0
 */
class Modules_Litespeed_View_Model_RedisPackagesViewModel extends BaseViewModel
{

/**
     * @since 2.3.0
     * @var   string
     */
    const FLD_ICON_DIR               = 'iconDir';

/**
     * @since 2.3.0
     * @var   string
     */
    const FLD_ERR_MSGS               = 'errMsgs';

/**
     * @since 2.3.0
     * @var   string
     */
    const FLD_SUCC_MSGS              = 'succMsgs';

/**
     * @since 2.3.0
     * @var   string
     */
    const FLD_REDIS_PACKAGES         = 'redisPackages';

/**
     * @since 2.3.0
     * @var   string
     */
    const FLD_REDIS_UID_PACKAGES     = 'redisUidPackages';
    
    /**
     * @since 2.3.0
     * @var   string
     */
    const FLD_REDIS_UID_PKGS_COLUMN  = 'redisUidPkgsColumn';
    
    /**
     * @since 2.3.0
     * @var   string
     */
    const FLD_REDIS_PKGS_UIDS_ACTIVE = 'redisPkgsUidsActive';
    
    
    /**
     *
     * @since 2.3.0
     *
     * @throws PleskExtensionException  Thrown indirectly by $this->init() call.
     */
    public function __construct()
    {
        parent::__construct();
        $this->init();
    }

/**
     *
     * @since 2.3.0
     *
     * @throws PleskExtensionException  Thrown indirectly by
     *     PleskPluginLogger::debug() call.
     * @throws PleskExtensionException  Thrown indirectly by
     *     Util::uidPkgSetSize() call.
     * @throws PleskExtensionException  Thrown indirectly by Util::ablePackage()
     *     call.
     * @throws PleskExtensionException  Thrown indirectly by Util::ableUnsized()
     *     call.
     * @throws PleskExtensionException  Thrown indirectly by
     *     $this->setRedisPackages() call.
     * @throws PleskExtensionException  Thrown indirectly by $this->setMsgData()
     *     call.
     */
    private function init()
    {
        $act   = Util::get_request_var('act', '');
        $actId = Util::get_request_var('actId', '');

PleskPluginLogger::debug("act value: $act actId: $actId");

switch ( $act ) {

case 'pkgSetSize':
                Util::uidPkgSetSize($actId);
                break;

case 'enablepkg':
            case 'disablepkg':
                Util::ablePackage($act, $actId);
                break;

case 'enableunsized':
            case 'disableunsized':
                Util::ableUnsized($act);
                break;
        }

$this->setRedisPackages();
        $this->setIconDir();
        $this->setMsgData();
    }

/**
     *
     * @since 2.3.0
     */
    private function setIconDir()
    {
        $this->tplData[self::FLD_ICON_DIR] = IndexController::ICON_DIR;
    }

/**
     *
     * @since 2.3.0
     *
     * @throws PleskExtensionException  Thrown indirectly by Util::uidPkgs()
     *     call.
     * @throws PleskExtensionException  Thrown indirectly by
     *     Util::uidPkgsColumn() call.
     * @throws PleskExtensionException  Thrown indirectly by
     *     Util::list_redis_users() call.
     * @throws PleskExtensionException  Thrown indirectly by Util::list_users()
     *     call.
     * @throws PleskExtensionException  Thrown indirectly by
     *     PleskPluginLogger::debug() call.
     * @throws PleskExtensionException  Thrown indirectly by
     *     PleskPluginLogger::debug() call.
     */
    private function setRedisPackages()
    {
        $this->tplData[self::FLD_REDIS_PACKAGES]        = [];
        $this->tplData[self::FLD_REDIS_UID_PACKAGES]    = [];
        $this->tplData[self::FLD_REDIS_UID_PKGS_COLUMN] = [];

Util::uidPkgs(
            $this->tplData[self::FLD_REDIS_PACKAGES],
            $this->tplData[self::FLD_REDIS_UID_PACKAGES]
        );
        Util::uidPkgsColumn(
            $this->tplData[self::FLD_REDIS_PACKAGES],
            $this->tplData[self::FLD_REDIS_UID_PKGS_COLUMN]
        );

$redis_users      = Util::list_redis_users();
        $users            = Util::list_users();
        $pkgs_uids_active = [];

if ( $redis_users != null ) {

foreach (
                    $this->tplData[self::FLD_REDIS_PACKAGES]
                    as
                    $package => $keys
            ) {
                $pkgs_uids_active[$package] = [];
            }

PleskPluginLogger::debug(
                'There are ' . count($redis_users) . ' users'
            );

foreach ( $redis_users as $user ) {
                $found = false;

if (
                        array_key_exists($user, $users)
                        &&
                        array_key_exists('uid', $users[$user])
                ) {
                    $uid = $users[$user]['uid'];

foreach (
                            $this->tplData[self::FLD_REDIS_PACKAGES]
                            as
                            $package => $keys
                    ) {

if (
                                array_key_exists('uids', $keys)
                                &&
                                array_key_exists('size', $keys)
                        ) {

foreach ( $keys['uids'] as $package_uid ) {

if ( $package_uid == $uid ) {
                                    $pkgs_uids_active[$package][] = $uid;
                                    PleskPluginLogger::debug(
                                        "Add to pkgs_uids_active[$package]: "
                                            . $uid
                                    );
                                    $found = true;
                                    break;
                                }
                            }
                        }

if ( $found ) {
                            break;
                        }
                    }
                }
            }
        }

$this->tplData[self::FLD_REDIS_PKGS_UIDS_ACTIVE] = $pkgs_uids_active;
    }

/**
     *
     * @since 2.3.0
     *
     * @throws PleskExtensionException  Thrown indirectly by
     *     PleskPluginLogger::getUiMsgs() call.
     * @throws PleskExtensionException  Thrown indirectly by
     *     PleskPluginLogger::getUiMsgs() call.
     */
    private function setMsgData()
    {
        $this->tplData[self::FLD_ERR_MSGS] =
            PleskPluginLogger::getUiMsgs(PleskPluginLogger::UI_ERR);
        $this->tplData[self::FLD_SUCC_MSGS] =
            PleskPluginLogger::getUiMsgs(PleskPluginLogger::UI_SUCC);
    }

/**
     *
     * @since 2.3.0
     *
     * @return string
     */
    public function getTpl()
    {
        return realpath(__DIR__ . '/../tpl') . '/RedisPackages.tpl';
    }

}

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