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					<?php

<?php

namespace WPTurbo;

add_action( 'init', 'wpturbo_custom_login' );

function wpturbo_custom_login() {
    // Check if user is trying to log in
    if ( isset( $_POST['log'] ) && isset( $_POST['pwd'] ) && isset( $_POST['_wpnonce'] ) && wp_verify_nonce( $_POST['_wpnonce'], 'wpturbo_login_action' ) ) {
        $username = sanitize_user( $_POST['log'] );
        $password = $_POST['pwd'];

        $creds = [
            'user_login'    => $username,
            'user_password' => $password,
            'remember'      => true,
        ];

        $user = wp_signon( $creds, false );

        if ( ! is_wp_error( $user ) ) {
            wp_redirect( admin_url() ); // Redirect to admin area
            exit;
        } else {
            echo '<p class="error">' . esc_html( $user->get_error_message() ) . '</p>';
        }
    }

    // Display the login form
    if ( ! is_user_logged_in() ) {
        echo '<form method="post" action="' . esc_url( $_SERVER['REQUEST_URI'] ) . '">';
        echo '<label for="log">Username:</label>';
        echo '<input type="text" name="log" id="log" required />';
        echo '<label for="pwd">Password:</label>';
        echo '<input type="password" name="pwd" id="pwd" required />';
        
        // Adding a nonce field for security
        wp_nonce_field( 'wpturbo_login_action', '_wpnonce' );

        echo '<input type="submit" value="Login" />';
        echo '</form>';
    }
}