OOP Style Widgets for Wordpress

Widget_Setup.php

class Widget_Setup
{
    public $widget_class  = '';
    public $admin_styles  = array();
    public $admin_scripts = array();
    public $front_styles  = array();
    public $front_scripts = array();

    public $script_defaults = array(
        'handle'    => '',
        'src'       => '',
        'deps'      => array(),
        'version'   => false,
        'in_footer' => false
    );

    public $style_defaults = array(
        'handle'   => '',
        'src'      => '',
        'deps'     => array(),
        'version'  => false,
        'media'    => 'all'
    );

    public function __construct( $widget_class = '', $admin_styles = array(), $admin_scripts = array(), $front_styles = array(), $front_scripts = array() ) {

        $this->widget_class  = $widget_class;
        $this->admin_styles  = $admin_styles;
        $this->admin_scripts = $admin_scripts;
        $this->front_styles  = $front_styles;
        $this->front_scripts = $front_scripts;

        add_action( 'admin_print_styles',    array( $this, 'add_styles' ) );
        add_action( 'admin_enqueue_scripts', array( $this, 'add_scripts' ) );
        add_action( 'wp_enqueue_scripts',    array( $this, 'add_styles' ) );
        add_action( 'wp_enqueue_scripts',    array( $this, 'add_scripts' ) );

        if( ! empty( $this->widget_class ) )
            add_action( 'widgets_init', array( $this, 'register_widget' ) );

    }

    public function register_widget() {

        register_widget( $this->widget_class );

        return true;

    }

    public function add_styles() {

        $styles = ( is_admin() ) ?
            $this->admin_styles : $this->front_styles;

        if( empty( $styles ) )
            return false;

        foreach( $styles as $style ) {

            $style = wp_parse_args( $style, $this->style_defaults );

            wp_enqueue_style(
                $style['handle'],
                $style['src'],
                $style['deps'],
                $style['version'],
                $style['media']
            );

        }

        return true;
    }

    public function add_scripts() {

        $scripts = ( is_admin() ) ?
            $this->admin_scripts : $this->front_scripts;

        if( empty( $scripts ) )
            return false;

        foreach( $scripts as $script ) {

            $script = wp_parse_args( $script, $this->script_defaults );

            wp_enqueue_script(
                $script['handle'],
                $script['src'],
                $script['deps'],
                $script['version'],
                $script['media']
            );

        }

        return true;
    }

}

your-widget.php

class MyAwesomeWidget extends WP_Widget {

    const TEXTDOMAIN = 'widget_textdomain';

    public function __construct() {

        parent::__construct(

            'widget-name-id',
            __( 'Widget Name', self::TEXTDOMAIN ),
            array(
                'classname'   =>    __CLASS__,
                'description' =>    __( 'Short description.', self::TEXTDOMAIN )
            )
        );

        $admin_style = array(
            array( 'handle' => 'somehandle', 'src' => 'path/to/source' ),
            array( 'handle' => 'someotherhandle', 'src' => 'path/to/source' ),
        );

        $admin_scripts = array(
            array( 'handle' => 'scrpthandle', 'src' => 'path/to/source', 'deps' => array( 'jquery') ),
        );

        $front_styles = array(
            array( 'handle' => 'frontstyle', 'src' => 'path/to/src' ),
        );

        new Widget_Setup( __CLASS__, $admin_style, $admin_scripts, $front_styles );
    }

    public function widget( $instance, $args ) {}

    public function update( $new_instance, $old_instance ) {}

    public function form( $instance ) {}

}

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Widget_Setup.php organizes the management of styles and scripts for WordPress widgets, ensuring a streamlined approach for both admin and front-end display. This enhancement enhances widget performance by reducing unnecessary overhead and improving loading speed.

It is a great tool but i am unable to integrate it in to my wordpress website. Can someone please help me to use to in my website and work properly? Currently i am getting a lot of errors. My website is: https://gepcoonlinebill.com.pk/

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I see you're having trouble integrating the Widget_Setup class into your WordPress site. On top of the troubleshooting tips mentioned earlier, ensure your site's theme or any plugin doesn't conflict with your scripts, much like ensuring a bullet antenna fits properly on a truck without affecting its functionality or aesthetics. Double-check file paths and script dependencies. If you're still encountering issues, sharing specific error messages could help pinpoint the problem more effectively. Consider this similar to troubleshooting accessory installations on a truck—proper diagnostics lead to smoother resolutions.

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Nice example of using OOP to set up widgets in WordPress! This approach helps keep things modular and organized, especially when managing both admin and frontend assets. If you're working on more advanced projects or looking for services to support your development workflow, you might find APDM Pro helpful for its robust solutions