video timestamp code

					<?php
// Register script and enqueue it
function wpturbo_enqueue_scripts() {
    wp_enqueue_script( 'wpturbo-script', plugin_dir_url( __FILE__ ) . 'script.js', array( 'jquery' ), '1.0', true );
}
add_action( 'wp_enqueue_scripts', 'wpturbo_enqueue_scripts' );

// Add shortcode for displaying the form and video
function wpturbo_timestamp_form() {
    ob_start();
    ?>
    <form id="wpturbo-timestamp-form" action="" method="post">
        <input type="text" name="video_url" placeholder="Enter YouTube video URL" />
        <input type="text" name="timestamp" placeholder="Enter timestamp" />
        <button type="submit">Add Timestamp</button>
    </form>
    <div id="wpturbo-video-container">
        <div id="wpturbo-video"></div>
    </div>
    <?php
    return ob_get_clean();
}
add_shortcode( 'wpturbo_timestamp_form', 'wpturbo_timestamp_form' );

// Handle form submission and add timestamp button
function wpturbo_handle_form_submission() {
    if ( isset( $_POST['video_url'] ) && ! empty( $_POST['video_url'] ) &&
         isset( $_POST['timestamp'] ) && ! empty( $_POST['timestamp'] ) ) {
        $video_url = sanitize_text_field( $_POST['video_url'] );
        $timestamp = sanitize_text_field( $_POST['timestamp'] );

        // Get current timestamp buttons from user meta
        $buttons = get_user_meta( get_current_user_id(), 'wpturbo_timestamp_buttons', true );
        if ( ! is_array( $buttons ) ) {
            $buttons = array();
        }

        // Add new timestamp button to the array
        $buttons[] = array(
            'video_url' => $video_url,
            'timestamp' => $timestamp,
        );

        // Update user meta with the new array of timestamp buttons
        update_user_meta( get_current_user_id(), 'wpturbo_timestamp_buttons', $buttons );
    }
}
add_action( 'init', 'wpturbo_handle_form_submission' );

// Add timestamp buttons to the video
function wpturbo_add_timestamp_buttons() {
    // Get timestamp buttons from user meta
    $buttons = get_user_meta( get_current_user_id(), 'wpturbo_timestamp_buttons', true );
    if ( ! is_array( $buttons ) ) {
        $buttons = array();
    }

    // Output the timestamp buttons
    foreach ( $buttons as $button ) {
        $video_url = esc_url( $button['video_url'] );
        $timestamp = esc_attr( $button['timestamp'] );
        ?>
        <button class="wpturbo-timestamp-button" data-video-url="<?php echo $video_url; ?>" data-timestamp="<?php echo $timestamp; ?>"><?php echo $timestamp; ?></button>
        <?php
    }
}
add_action( 'wp_footer', 'wpturbo_add_timestamp_buttons' );