تغییر افزونه جست و جوی آجاکس ووکامرس به edd

[wpdokan 0]

سلام.

دوستان یه افزونه ساده هست که جست و جوی آجاکس برای محصولات ووکامرس انجام میده. می خوام این افزونه تبدیل بشه به جست و جوی آجاکس برای edd.

من تغییرات لازم رو انجام دادم، اما موقع جست و جو، همه محصولات رو نشون میده و محصولات مرتبط با جست و جو رو فیلتر نمی کنه.

من افزونه اصلی رو ضمیمه می کنم. اگر کسی میتونه، یه نگاه بندازه و تغییرات لازم رو برام انجام بده. فکر نکنم بیشتر از 5 دقیقه زمان ببره.

تشکر

product-search.zip

[wpdokan 0]

تغییرات من به این صورت بوده

 

<?php
/*
    Plugin Name: Woocommerce AJAX product search
    Plugin URI: http://www.enovathemes.com
    Description: Ajax product search for WooCommerce
    Author: Enovathemes
    Version: 1.0
    Author URI: http://enovathemes.com
*/

if ( ! defined( 'ABSPATH' ) ) {
    exit; // Exit if accessed directly
}

function search_plugin_scripts_styles(){
    if (class_exists("Easy_Digital_Downloads")) {

        wp_enqueue_style( 'search-style', plugins_url('/css/style.css', __FILE__ ), array(), '1.0.0' );
        wp_register_script( 'search-main', plugins_url('/js/main.js', __FILE__ ), array('jquery'), '', true);
        wp_localize_script(
            'search-main',
            'opt',
            array(
                'ajaxUrl'   => admin_url('admin-ajax.php'),
                'noResults' => esc_html__( 'No products found', 'textdomain' ),
            )
        );
    }
}
add_action( 'wp_enqueue_scripts', 'search_plugin_scripts_styles' );

/*  Get taxonomy hierarchy
/*-------------------*/

    function get_taxonomy_hierarchy( $taxonomy, $parent = 0, $exclude = 0) {
        $taxonomy = is_array( $taxonomy ) ? array_shift( $taxonomy ) : $taxonomy;
        $terms = get_terms( $taxonomy, array( 'parent' => $parent, 'hide_empty' => false, 'exclude' => $exclude) );

        $children = array();
        foreach ( $terms as $term ){
            $term->children = get_taxonomy_hierarchy( $taxonomy, $term->term_id, $exclude);
            $children[ $term->term_id ] = $term;
        }
        return $children;
    }

/*  List taxonomy hierarchy
/*-------------------*/

    function list_taxonomy_hierarchy_no_instance( $taxonomies) {
    ?>
        <?php foreach ( $taxonomies as $taxonomy ) { ?>
            <?php $children = $taxonomy->children; ?>
            <option value="<?php echo $taxonomy->term_id; ?>"><?php echo $taxonomy->name; ?></option>
            <?php if (is_array($children) && !empty($children)): ?>
                <optgroup>
                    <?php list_taxonomy_hierarchy_no_instance($children); ?>
                </optgroup>
            <?php endif ?>
        <?php } ?>

    <?php
    }

/*  Product categories transient
/*-------------------*/

    function get_product_categories_hierarchy() {

        if ( false === ( $categories = get_transient( 'product-categories-hierarchy' ) ) ) {

            $categories = get_taxonomy_hierarchy( 'download_category', 0, 0);

            // do not set an empty transient - should help catch private or empty accounts.
            if ( ! empty( $categories ) ) {
                $categories = base64_encode( serialize( $categories ) );
                set_transient( 'product-categories-hierarchy', $categories, apply_filters( 'null_categories_cache_time', 0 ) );
            }
        }

        if ( ! empty( $categories ) ) {

            return unserialize( base64_decode( $categories ) );

        } else {

            return new WP_Error( 'no_categories', esc_html__( 'No categories.', 'textdomain' ) );

        }
    }

/*  Delete product categories transient
/*-------------------*/

    function edit_product_term($term_id, $tt_id, $taxonomy) {
        $term = get_term($term_id,$taxonomy);
        if (!is_wp_error($term) && is_object($term)) {
            $taxonomy = $term->taxonomy;
            if ($taxonomy == "download_category") {
                delete_transient( 'product-categories-hierarchy' );
            }
        }
    }

    function delete_product_term($term_id, $tt_id, $taxonomy, $deleted_term) {
        if (!is_wp_error($deleted_term) && is_object($deleted_term)) {
            $taxonomy = $deleted_term->taxonomy;
            if ($taxonomy == "download_category") {
                delete_transient( 'product-categories-hierarchy' );
            }
        }
    }
    add_action( 'create_term', 'edit_product_term', 99, 3 );
    add_action( 'edit_term', 'edit_product_term', 99, 3 );
    add_action( 'delete_term', 'delete_product_term', 99, 4 );

    add_action( 'save_post', 'save_post_action', 99, 3);
    function save_post_action( $post_id ){

        if( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) return;
        if (!current_user_can( 'edit_page', $post_id ) ) return;

        $post_info = get_post($post_id);

        if (!is_wp_error($post_info) && is_object($post_info)) {
            $content   = $post_info->post_content;
            $post_type = $post_info->post_type;

            if ($post_type == "download"){
                delete_transient( 'enovathemes-product-categories' );
            }
        }

    }

/*  Search action
/*-------------------*/

    function search_product() {

        global $wpdb;

        if (isset($_POST['keyword']) && !empty($_POST['keyword'])) {

            $keyword = $_POST['keyword'];

            if (isset($_POST['category']) && !empty($_POST['category'])) {

                $category = $_POST['category'];

                $querystr = "SELECT DISTINCT * FROM $wpdb->posts AS p
                LEFT JOIN $wpdb->term_relationships AS r ON (p.ID = r.object_id)
            	INNER JOIN $wpdb->term_taxonomy AS x ON (r.term_taxonomy_id = x.term_taxonomy_id)
            	INNER JOIN $wpdb->terms AS t ON (r.term_taxonomy_id = t.term_id)
            	WHERE p.post_type IN ('download')
            	AND p.post_status = 'publish'
                AND x.taxonomy = 'download_category'
            	ORDER BY t.name ASC, p.post_date DESC;";

            } else {
                $querystr = "SELECT DISTINCT $wpdb->posts.*
                FROM $wpdb->posts, $wpdb->postmeta
                WHERE $wpdb->posts.ID = $wpdb->postmeta.post_id
                AND (
                    ($wpdb->posts.post_content LIKE '%{$keyword}%')
                    OR
                    ($wpdb->posts.post_title LIKE '%{$keyword}%')
                )
                AND $wpdb->posts.post_status = 'publish'
                AND $wpdb->posts.post_type = 'download'
                ORDER BY $wpdb->posts.post_date DESC";
            }

            $query_results = $wpdb->get_results($querystr);

            if (!empty($query_results)) {

                $output = '';

                foreach ($query_results as $result) {
                    $categories = wp_get_post_terms($result->ID, 'download_category');

                    $output .= '<li>';
                        $output .= '<a href="'.get_post_permalink($result->ID).'">';
                            $output .= '<div class="product-image">';
                                $output .= '<img src="'.esc_url(get_the_post_thumbnail_url($result->ID,'thumbnail')).'">';
                            $output .= '</div>';
                            $output .= '<div class="product-data">';
                                $output .= '<h3>'.$result->post_title.'</h3>';
                                if (!empty($categories)) {
                                    $output .= '<div class="product-categories">';
                                        foreach ($categories as $category) {
                                            if ($category->parent) {
                                                $parent = get_term_by('id',$category->parent,'download_category');
                                                $output .= '<span>'.$parent->name.'</span>';
                                            }
                                            $output .= '<span>'.$category->name.'</span>';
                                        }
                                    $output .= '</div>';
                                }

                            $output .= '</div>';
                            $output .= '</a>';
                    $output .= '</li>';
                }

                if (!empty($output)) {
                    echo $output;
                }
            }
        }

        die();
    }
    add_action( 'wp_ajax_search_product', 'search_product' );
    add_action( 'wp_ajax_nopriv_search_product', 'search_product' );

/*  Widget
/*-------------------*/

    add_action('widgets_init', 'register_product_search_widget');
    function register_product_search_widget(){
    	register_widget( 'Enovathemes_Addons_WP_Product_Search' );
    }

    class Enovathemes_Addons_WP_Product_Search extends WP_Widget {

    	public function __construct() {
    		parent::__construct(
    			'product_search_widget',
    			esc_html__('* Product ajax search', 'textdomain'),
    			array( 'description' => esc_html__('Product ajax search', 'textdomain'))
    		);
    	}

    	public function widget( $args, $instance) {

    		wp_enqueue_script('search-main');

    		extract($args);

    		$title = apply_filters( 'widget_title', $instance['title'] );

    		echo $before_widget;

    			if ( ! empty( $title ) ){echo $before_title . $title . $after_title;}

                ?>

    			<div class="product-search">
    				<form name="product-search" method="POST">
                        <?php $categories = get_product_categories_hierarchy(); ?>
                        <?php if ($categories): ?>
                            <select name="category" class="category">
                                <option class="default" value=""><?php echo esc_html__( 'Select a category', 'textdomain' ); ?></option>
                                <?php list_taxonomy_hierarchy_no_instance( $categories); ?>
                            </select>
                        <?php endif ?>
                        <div class="search-wrapper">
                            <input type="search" name="search" class="search" placeholder="<?php echo esc_html__( 'Search for product...', 'textdomain' ); ?>" value="">
                            <?php echo file_get_contents(plugins_url( 'images/loading.svg', __FILE__ )); ?>
                        </div>
    	            </form>
                    <div class="search-results"></div>
        		</div>

    		<?php echo $after_widget;
    	}

     	public function form( $instance ) {

     		$defaults = array(
     			'title' => esc_html__('Product search', 'textdomain'),
     		);

     		$instance = wp_parse_args((array) $instance, $defaults);

    		?>

    		<div id="<?php echo esc_attr($this->get_field_id( 'widget_id' )); ?>">

    			<p>
    				<label for="<?php echo $this->get_field_id( 'title' ); ?>"><?php echo esc_html__( 'Title:', 'textdomain' ); ?></label>
    				<input class="widefat <?php echo $this->get_field_id( 'title' ); ?>" name="<?php echo $this->get_field_name( 'title' ); ?>" type="text" value="<?php echo esc_attr( $instance['title'] ); ?>" />
    			</p>

    		</div>

    		<?php
    	}

    	public function update( $new_instance, $old_instance ) {
    		$instance = $old_instance;
    		$instance['title'] = strip_tags( $new_instance['title'] );
    		return $instance;
    	}

    }
?>