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 ) {}

}

I’m not super technical, but this looks fantastic. I recently used WordPress for a site about the Sonic Drive-In menu, keeping it simple with a clean template. If you're curious, visit site. Nice work on this widget

Great work—this script is incredibly useful for converting raster to vector polygons with GDAL. It’s interesting how similar geospatial processing and data validation workflows are to systems we use in other fields. For example, in digital ID card status checking, we also rely on precise boundary logic and attribute extraction—just like polygonizing raster data, but applied to structured personal data. Whether it's spatial boundaries or identity verification, clarity and accuracy in data handling are critical.

Thanks for this helpful gist! While working on similar projects, I often have to manage my time between coding and quick commutes. If anyone’s in Istanbul, checking halkalı marmaray durakları really helps streamline travel plans and avoid delays.

This article made understanding the Jan Suchana system way easier. I searched for Jan Suchna Portal details everywhere and finally found proper guidance here. Great breakdown of the Jan portal features and transparency benefits. jan suchna portal list

Many people search jan susana portal with different spellings, and this article addresses it well. The explanation feels genuine and user-friendly. Nice to see accurate info without unnecessary complications. click here