ElementorWoo | Class 8 | products.php

<?php

function rrfcommerce_product_cat_list( ) {

    $term_id = 'product_cat';
    $categories = get_terms( $term_id );

    $cat_array['all'] = "All Categories";
    if ( !empty($categories) ) {
        foreach ( $categories as $cat ) {
            $cat_info = get_term($cat, $term_id);
            $cat_array[ $cat_info->slug ] = $cat_info->name;
        }
    }

    return $cat_array;
}

class RRFCommerce_Products_Widget extends \Elementor\Widget_Base {


    public function get_name() {
        return 'rrfcommerce-products';
    }

    public function get_title() {
        return __( 'RRFCommerce Products', 'plugin-name' );
    }

    public function get_icon() {
        return 'fa fa-code';
    }

    public function get_categories() {
        return [ 'general' ];
    }

    protected function _register_controls() {

        $this->start_controls_section(
            'content_section',
            [
                'label' => __( 'Content', 'plugin-name' ),
                'tab' => \Elementor\Controls_Manager::TAB_CONTENT,
            ]
        );

        $this->add_control(
            'limit',
            [
                'label' => __( 'Count', 'plugin-domain' ),
                'type' => \Elementor\Controls_Manager::TEXT,
                'default' => '4',
            ]
        );

        $this->add_control(
            'columns',
            [
                'label' => __( 'Columns', 'plugin-domain' ),
                'type' => \Elementor\Controls_Manager::SELECT,
                'default' => '4',
                'options' => [
                    '1'  => __( '1 Column', 'plugin-domain' ),
                    '2' => __( '2 Columns', 'plugin-domain' ),
                    '3' => __( '3 Columns', 'plugin-domain' ),
                    '4' => __( '4 Columns', 'plugin-domain' ),
                ],
            ]
        );

        $this->add_control(
            'category',
            [
                'label' => __( 'Select Category', 'plugin-domain' ),
                'type' => \Elementor\Controls_Manager::SELECT2,
                'multiple' => true,
                'options' => rrfcommerce_product_cat_list(),
                'default' => [ 'all' ],
            ]
        );


        $this->add_control(
            'carousel',
            [
                'label' => __( 'Enable Carousel?', 'plugin-domain' ),
                'type' => \Elementor\Controls_Manager::SWITCHER,
                'label_on' => __( 'Yes', 'your-plugin' ),
                'label_off' => __( 'No', 'your-plugin' ),
                'return_value' => 'yes',
                'default' => 'no',
            ]
        );

        $this->end_controls_section();

    }

    protected function render() {

        $settings = $this->get_settings_for_display();

        if(empty($settings['category']) OR $settings['category'] == 'all') {
            $cats = '';
        } else {
            $cats = implode(',', $settings['category']);
        }

        if($settings['carousel'] == 'yes') {

            $dynamic_id = rand(89896,896698);
            echo '<script>
                jQuery(window).load(function(){
                    jQuery("#product-carousel-'.$dynamic_id.' .products").slick({
                        slidesToShow: '.$settings['columns'].'
                    });
                });
            </script><div id="product-carousel-'.$dynamic_id.'">';
        }

        echo do_shortcode('[products category="'.$cats.'" limit="'.$settings['limit'].'" columns="'.$settings['columns'].'"]');


        if($settings['carousel'] == 'yes') { echo '</div>'; }

    }

}