socialiconeco/socialiconeco.php

<?php
/*
Plugin Name: Social Icone Co
Plugin URI: https://code.beco.cc/beco/socialiconeco
Description: Displays a list of social media website icons and a link to your profile.
Version: 1.0
Author: Beco
Author URI: https://beco.cc
License: GPLv3 or later
License URI: http://www.gnu.org/licenses/gpl-3.0.html
Text Domain: socialiconeco
*/

if ( ! defined( 'SIEC_URL' ) ) {
	define( 'SIEC_URL', plugin_dir_url( __FILE__ ) );
}

class Siec_Widget extends WP_Widget {

	function __construct() {
		parent::__construct(
			'socialiconeco', // Base ID
			'Social Icone Co', // Widget Name
			array(
				'classname' => 'socialiconeco',
				'description' => 'Displays a list of social media website icons and a link to your profile.',
			),
			array(
				'width' => 600,
			)
		);

		// Register Stylesheets
		add_action('admin_print_styles', array($this, 'register_admin_styles'));
		add_action('wp_enqueue_scripts', array($this, 'register_widget_styles'), 5);

		include('lib/social-networks.php');
	}

	function form($instance) {
		include('lib/form.php');
	}

	function update($new_instance, $old_instance) {
		global $sie_social_accounts;
		$instance = array();

		foreach ($sie_social_accounts as $site => $id) {
			$instance[$id] = $new_instance[$id];
		}

		$instance['title'] = $new_instance['title'];
		$instance['icons'] = $new_instance['icons'];
		$instance['labels'] = $new_instance['labels'];
		$instance['show_title'] = $new_instance['show_title'];

		return $instance;
	}

	function widget($args, $instance) {
		include('lib/widget.php');
	}

	function register_admin_styles() {
		wp_enqueue_style('socialiconeco-admin', plugins_url('css/socialiconeco_admin.css', __FILE__));
	}

	function register_widget_styles() {
		wp_enqueue_style('socialiconeco-widget', plugins_url('css/socialiconeco_widget.css', __FILE__));
	}

}

add_action('widgets_init', function() { register_widget("Siec_Widget"); } );

?>