[WordPress] Add Shortcode Select to WP Editor

wp-shortcode-select.php

<?php
/*
 * Add Shortcode Select to WP Editor
 */

function custom_shortcode_select() {
	// display shortcode select only on edit screen
	$screen = get_current_screen();
	
	if ( $screen != null && ( $screen->base == 'post' ||  $screen->base == 'edit-tags' ) ) {
		echo '<select id="shortcode-select">
			<option value="">' . __( 'Add Shortcode' ) . '</option>
			<option value="' . esc_attr( '[shortcode option=""]' ) . '" title="' . __( 'Description' ) . '">Shortcode 1</option>
			<option value="' . esc_attr( '[shortcode][/shortcode]' ) . '" title="' . __( 'Description' ) . '">Shortcode 2</option>
		</select>';
		
		echo '
		<script type="text/javascript">
			jQuery( document ).ready( function ( $ ) {
			    $( "#shortcode-select" ).on( "change", function () {
			    	var $this = $( this );

			        send_to_editor( $this.children( "option:selected" ).val() );
			        $this.val( "" );
			        return false;
			    });
			});
		</script>';
	}
}

add_action( 'media_buttons', 'custom_shortcode_select', 11 );