PATH: var / www / clients / client1 / web1 / web / wp-content / plugins / admin-site-enhancements / classes

<?php

namespace ASENHA\Classes;

/**
 * Class for Obfuscate Author Slugs module
 *
 * @since 6.9.5
 */
class Obfuscate_Author_Slugs {

/**
     * If an author name is queried, decrypt it. Used by pre_get_posts action.
     * 
     * @link https://plugins.trac.wordpress.org/browser/smart-user-slug-hider/tags/4.0.2/inc/class-smart-user-slug-hider.php
     * @since 2.1.0
     */
    function alter_author_query( $query ) {

// Check if it's a query for author data, and that 'author_name' is not empty
        if ( $query->is_author() && $query->query_vars['author_name'] != '' ) {

// Check for character(s) representing a hexadecimal digit
            if ( ctype_xdigit( $query->query_vars['author_name'] ) ) {

// Get user by the decrypted user ID
            $user = get_user_by( 'id', $this->decrypt( $query->query_vars['author_name'] ) );

if ( $user ) {

$query->set( 'author_name', $user->user_nicename );

} else {

// No user found
                    $query->is_404 = true;
                    $query->is_author = false;
                    $query->is_archive = false;

}

} else {

// No hexadecimal digit detected in URL, i.e. someone is trying to access URL with original author slug
                $query->is_404 = true;
                $query->is_author = false;
                $query->is_archive = false;

}

}
        
        return;
    }

/**
     * Replace author slug in author link to encrypted value. Used by author_link filter.
     * 
     * @link https://plugins.trac.wordpress.org/browser/smart-user-slug-hider/tags/4.0.2/inc/class-smart-user-slug-hider.php
     * @since 2.1.0
     */
    function alter_author_link( $link, $user_id, $author_slug ) {

$encrypted_author_slug = $this->encrypt( $user_id );

return str_replace ( '/' . $author_slug, '/' . $encrypted_author_slug, $link );

}

/**
     * Replace author slug in REST API /users/ endpoint to encrypted value. Used by rest_prepare_user filter.
     *
     * @link https://plugins.trac.wordpress.org/browser/smart-user-slug-hider/tags/4.0.2/inc/class-smart-user-slug-hider.php
     * @since 2.1.0
     */
    function alter_json_users($response, $user, $request) {

$data = $response->get_data();
        $data['slug'] = $this->encrypt($data['id']);
        $response->set_data($data);

return $response;

}

/**
     * Helper function to return an encrypted user ID, which will then be used to replace the author slug.
     * 
     * @link https://plugins.trac.wordpress.org/browser/smart-user-slug-hider/trunk/inc/class-smart-user-slug-hider.php
     * @since 2.1.0
     */
    private function encrypt( $user_id ) {

// Returns encrypted encrypted author slug from user ID, e.g. encrypt user ID 3 to author slug 4e3062d8c8626a14
        return bin2hex( openssl_encrypt( base_convert( $user_id, 10, 36 ), 'DES-EDE3', md5( ASENHA_URL ), OPENSSL_RAW_DATA ) );
    }

/**
     * Helper function to decrypt an (encrypted) author slug and returns the user ID
     * 
     * @link https://plugins.trac.wordpress.org/browser/smart-user-slug-hider/trunk/inc/class-smart-user-slug-hider.php
     * @since 2.1.0
     */
    private function decrypt( $encrypted_author_slug ) {

// Returns user ID, e.g. decrypts author slug 4e3062d8c8626a14 into user ID 3
        return base_convert( openssl_decrypt( pack('H*', $encrypted_author_slug), 'DES-EDE3', md5( ASENHA_URL ), OPENSSL_RAW_DATA ), 36, 10 );

}

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[+] ..
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[-] class-change-login-url.php [edit]
[-] class-last-login-column.php [edit]
[-] class-settings-fields-render.php [edit]
[-] class-disable-smaller-components.php [edit]
[-] class-disable-author-archives.php [edit]
[-] class-redirect-after-logout.php [edit]
[-] class-open-external-links-in-new-tab.php [edit]

8:18 AM 12/29/2025 Vim Patior

Vim Patior

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