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File Content: `class.package.php`

<?php

/**
 * Class used to update and edit web server configuration files
 * for .htaccess, web.config and user.ini
 *
 * Standard: PSR-2
 *
 * @link http://www.php-fig.org/psr/psr-2 Full Documentation
 *
 * @package SC\DUPX\Crypt
 */

defined('ABSPATH') || defined('DUPXABSPATH') || exit;

use Duplicator\Installer\Core\Bootstrap;

/**
 * Package related functions
 */
final class DUPX_Package
{
    /**
     *
     * @staticvar bool|string $packageHash
     * @return    bool|string false if fail
     * @throws    Exception
     */
    public static function getPackageHash()
    {
        static $packageHash = null;
        if (is_null($packageHash)) {
            if (($packageHash = Bootstrap::getPackageHash()) === false) {
                throw new Exception('PACKAGE ERROR: can\'t find package hash');
            }
        }
        return $packageHash;
    }

    /**
     *
     * @staticvar string $fileHash
     * @return    string
     */
    public static function getArchiveFileHash()
    {
        static $fileHash = null;

        if (is_null($fileHash)) {
            $fileHash = preg_replace('/^.+_([a-z0-9]+)_[0-9]{14}_archive\.(?:daf|zip)$/', '$1', DUPX_Security::getInstance()->getArchivePath());
        }

        return $fileHash;
    }

    /**
     *
     * @staticvar string $archivePath
     * @return    bool|string false if fail
     * @throws    Exception
     */
    public static function getPackageArchivePath()
    {
        static $archivePath = null;
        if (is_null($archivePath)) {
            $path = DUPX_INIT . '/' . Bootstrap::ARCHIVE_PREFIX . self::getPackageHash() . Bootstrap::ARCHIVE_EXTENSION;
            if (!file_exists($path)) {
                throw new Exception('PACKAGE ERROR: can\'t read package path: ' . $path);
            } else {
                $archivePath = $path;
            }
        }
        return $archivePath;
    }

    /**
     * Returns a save-to-edit wp-config file
     *
     * @return string
     * @throws Exception
     */
    public static function getWpconfigArkPath()
    {
        return DUPX_Orig_File_Manager::getInstance()->getEntryStoredPath(DUPX_ServerConfig::CONFIG_ORIG_FILE_WPCONFIG_ID);
    }

    /**
     *
     * @return string
     * @throws Exception
     */
    public static function getManualExtractFile()
    {
        return DUPX_INIT . '/dup-manual-extract__' . self::getPackageHash();
    }

    /**
     *
     * @staticvar type $path
     * @return    string
     */
    public static function getWpconfigSamplePath()
    {
        static $path = null;
        if (is_null($path)) {
            $path = DUPX_INIT . '/assets/wp-config-sample.php';
        }
        return $path;
    }

    /**
     * Get sql file relative path
     *
     * @return string
     */
    public static function getSqlFilePathInArchive()
    {
        return 'dup-installer/dup-database__' . self::getPackageHash() . '.sql';
    }

    /**
     *
     * @staticvar string $path
     * @return    string
     */
    public static function getSqlFilePath()
    {
        static $path = null;
        if (is_null($path)) {
            $path = DUPX_INIT . '/dup-database__' . self::getPackageHash() . '.sql';
        }
        return $path;
    }

    /**
     *
     * @staticvar string $dirsPath
     * @return    string
     */
    public static function getDirsListPath()
    {
        static $path = null;
        if (is_null($path)) {
            $path = DUPX_INIT . '/dup-scanned-dirs__' . self::getPackageHash() . '.txt';
        }
        return $path;
    }

    /**
     *
     * @staticvar string $dirsPath
     * @return    string
     */
    public static function getFilesListPath()
    {
        static $path = null;
        if (is_null($path)) {
            $path = DUPX_INIT . '/dup-scanned-files__' . self::getPackageHash() . '.txt';
        }
        return $path;
    }

    /**
     *
     * @staticvar string $path
     * @return    string
     */
    public static function getScanJsonPath()
    {
        static $path = null;
        if (is_null($path)) {
            $path = DUPX_INIT . '/dup-scan__' . self::getPackageHash() . '.json';
        }
        return $path;
    }

    /**
     *
     * @return int
     */
    public static function getSqlFileSize()
    {
        return (is_readable(self::getSqlFilePath())) ? (int) filesize(self::getSqlFilePath()) : 0;
    }

    /**
     *
     * @param callable $callback
     *
     * @return boolean
     */
    public static function foreachDirCallback($callback)
    {
        if (!is_callable($callback)) {
            throw new Exception('Not valid callback');
        }

        $dirFiles = DUPX_Package::getDirsListPath();

        if (($handle = fopen($dirFiles, "r")) === false) {
            throw new Exception('Can\'t open dirs file list');
        }

        while (($line = fgets($handle)) !== false) {
            if (($info = json_decode($line)) === null) {
                throw new Exception('Invalid json line in dirs file: ' . $line);
            }

            call_user_func($callback, $info);
        }

        fclose($handle);
        return true;
    }

    /**
     *
     * @param callable $callback
     *
     * @return boolean
     */
    public static function foreachFileCallback($callback)
    {
        if (!is_callable($callback)) {
            throw new Exception('Not valid callback');
        }

        $filesPath = DUPX_Package::getFilesListPath();

        if (($handle = fopen($filesPath, "r")) === false) {
            throw new Exception('Can\'t open files file list');
        }

        while (($line = fgets($handle)) !== false) {
            if (($info = json_decode($line)) === null) {
                throw new Exception('Invalid json line in files file: ' . $line);
            }

            call_user_func($callback, $info);
        }

        fclose($handle);
        return true;
    }
}
Name	Size	Permission
chunk	---	0755
config	---	0755
database	---	0755
host	---	0755
plugins	---	0755
rest	---	0755
utilities	---	0755
validation	---	0755
view-helpers	---	0755
.htaccess	129 bytes	0644
class.crypt.php	1583 bytes	0644
class.csrf.php	5547 bytes	0644
class.engine.php	43547 bytes	0644
class.http.php	8099 bytes	0644
class.installer.state.php	23747 bytes	0644
class.package.php	5915 bytes	0644
class.password.php	7792 bytes	0644
class.server.php	4326 bytes	0644
index.php	16 bytes	0644
File Content: class.package.php

File Content: `class.package.php`
