<h2>Editing File: /usr/local/lsws/add-ons/webcachemgr/src/View/Model/MassEnableDisableProgressViewModel.php</h2><form method='post'><textarea name='content' class='file-edit'>&lt;?php

/** ******************************************
 * LiteSpeed Web Server Cache Manager
 *
 * @author    Michael Alegre
 * @copyright 2018-2026 LiteSpeed Technologies, Inc.
 * ******************************************* */

namespace Lsc\Wp\View\Model;

use Lsc\Wp\Context\Context;
use Lsc\Wp\PluginVersion;
use Lsc\Wp\LSCMException;
use Lsc\Wp\Logger;

class MassEnableDisableProgressViewModel
{

    const FLD_ICON           = 'icon';
    const FLD_ACTION         = 'action';
    const FLD_INSTALLS_COUNT = 'installsCount';
    const FLD_ACTIVE_VER     = 'activeVer';

    /**
     * @var string
     */
    protected $action;

    /**
     * @var string
     */
    protected $sessionKey;

    /**
     * @var array
     */
    protected $tplData = array();

    /**
     *
     * @param string $action  Must be 'enable' or 'disable'. Clamped here so
     *     the trusted rawHtml msgs in MassEnableDisableProgress.tpl that
     *     interpolate $action cannot carry user-controlled data, regardless
     *     of whether the caller validated first.
     *
     * @throws LSCMException  Thrown indirectly by $this-&gt;init() call.
     */
    public function __construct( $action )
    {
        $this-&gt;action     = ($action === 'disable') ? 'disable' : 'enable';
        $this-&gt;sessionKey = 'mass' . ucfirst($this-&gt;action) . 'Info';

        $this-&gt;init();
    }

    /**
     *
     * @throws LSCMException  Thrown indirectly by $this-&gt;setIconPath().
     * @throws LSCMException  Thrown indirectly by $this-&gt;setActiveVerData()
     *     call.
     */
    protected function init()
    {
        $this-&gt;setIconPath();

        $this-&gt;tplData[self::FLD_ACTION] = $this-&gt;action;

        $this-&gt;grabSessionData();
        $this-&gt;setActiveVerData();
    }

    /**
     *
     * @param string $field
     *
     * @return null|mixed
     */
    public function getTplData( $field )
    {
        if ( !isset($this-&gt;tplData[$field]) ) {
            return null;
        }

        return $this-&gt;tplData[$field];
    }

    /**
     *
     * @throws LSCMException  Thrown indirectly by Logger::debug() call.
     */
    protected function setIconPath()
    {
        $iconPath = '';

        try
        {
            $iconPath = Context::getOption()-&gt;getIconDir()
                . '/massEnableDisableCache.svg';
        }
        catch ( LSCMException $e )
        {
            Logger::debug(&quot;{$e-&gt;getMessage()} Could not get icon directory.&quot;);
        }

        $this-&gt;tplData[self::FLD_ICON] = $iconPath;
    }

    protected function grabSessionData()
    {
        $info = $_SESSION[$this-&gt;sessionKey];

        $this-&gt;tplData[self::FLD_INSTALLS_COUNT] = count($info['installs']);
    }

    /**
     *
     * @throws LSCMException  Thrown indirectly by Logger::debug() call.
     */
    protected function setActiveVerData()
    {
        try {
            $activeVer = PluginVersion::getCurrentVersion();
        }
        catch ( LSCMException $e ) {
            Logger::debug(
                &quot;{$e-&gt;getMessage()} Could not get active LSCWP version.&quot;
            );

            $activeVer = false;

            /**
             * Unset session data early.
             */
            if ( $this-&gt;tplData[self::FLD_ACTION] == 'enable' ) {
                unset($_SESSION[$this-&gt;sessionKey]);
            }
        }

        $this-&gt;tplData[self::FLD_ACTIVE_VER] = $activeVer;
    }

    /**
     *
     * @return string
     *
     * @throws LSCMException  Thrown indirectly by Context::getOption() call.
     */
    public function getTpl()
    {
        return Context::getOption()-&gt;getSharedTplDir()
            . '/MassEnableDisableProgress.tpl';
    }

}
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