Sindbad~EG File Manager

<?php
/**
 * Whols Post Columns.
 *
 * Filter Requested user post columns of Whols.
 *
 * @since 1.0.0
 */

namespace Whols\Admin;

/**
 * Post columns class.
 */
class Custom_Columns {

    /**
     * Post columns constructor.
     *
     * @since 1.0.0
     */
    public function __construct() {
        add_filter( 'manage_whols_user_request_posts_columns', array( $this, 'filter_posts_columns' ) );
        add_action( 'manage_whols_user_request_posts_custom_column', array( $this, 'status_column_content' ), 10, 2 );

        // taxonomy column
        add_filter( 'manage_edit-whols_role_cat_columns', array( $this, 'register_role_category_columns' ) );
        add_filter ( 'manage_whols_role_cat_custom_column', array( $this, 'render_role_categroy_column'), 10, 3 );

        // Wholesale Price column into the Product list table
        add_filter( 'manage_product_posts_columns', array( $this, 'add_wholesale_price_column' ), 50 );
        add_action( 'manage_product_posts_custom_column', array( $this, 'wholesale_price_column_content' ), 10, 2 );
    }

    /**
     * Filter posts columns.
     *
     * @since 1.0.0
     *
     * @return array Columns array.
     */
    public function filter_posts_columns( $columns ) {
        $columns = array(
            'cb'        => $columns['cb'],
            'title'     => $columns['title'],
            'shortcode' => esc_html__( 'Status', 'whols' ),
            'date'      => $columns['date'],
        );

        return $columns;
    }

    /**
     * Status column content.
     *
     * @since 1.0.0
     */
    public function status_column_content( $column, $post_id ) {
        $post_id = absint( $post_id );
        $meta    = get_post_meta( $post_id, 'whols_user_request_meta', true );

        if( !empty($meta['status']) && $meta['status'] == 'approve' ){
            printf( 
                __( '%1$s Approved %2$s', 'whols' ),
                '<span class="whols_approved">',
                '</span>' 
            );
        } else if( !empty($meta['status']) && $meta['status'] == 'reject' ){
            printf( 
                __( '%1$s Rejected %2$s', 'whols' ),
                '<span class="whols_rejected">',
                '</span>' 
            );
        } else {
            printf( 
                __( '%1$s Pending %2$s', 'whols' ),
                '<span class="whols_pending">',
                '</span>' 
            );
        }
    }

    public function register_role_category_columns($columns){
        // Remove Old count column
        unset($columns['posts']);

         // add count column title
        $columns['count'] = esc_html__('Count', 'whols');

        return $columns;
    }

    public function render_role_categroy_column( $deprecated, $column_name, $term_id ){
        if ( $column_name == 'count' ) {
            $role = get_term_field( 'slug', $term_id, '', 'display' );
            $user_query = new \WP_User_Query( array( 'role' => $role ) );

            echo '<a href="users.php?role='. esc_attr($role) .'">'. esc_html( count($user_query->get_results()) ) .'</a>';
        }
    }

    // Add Wholesale Price column into the Product list table
    public function add_wholesale_price_column( $columns ) {
        // Insert wholesale price column after the price column
        $columns = whols_insert_element_after_specific_array_key( $columns, 'price', 
            array(
                'key'   => 'wholesale_price',
                'value' => __( 'Wholesale Price', 'whols' )
            )
        );

        return $columns;
    }

    // Wholesale Price column content
    public function wholesale_price_column_content( $column, $post_id ) {
        if ( $column == 'wholesale_price' ) {
            $post_id = absint( $post_id );
            $product = wc_get_product( $post_id );

            // If product price is less than 1 or the product price is not entered
            if( $product->get_regular_price() < 1 ){
                return;
            }

            $wholesale_status = whols_is_on_wholesale( $product );
            $enable           = $wholesale_status['enable_this_pricing'];
            $price_type       = $wholesale_status['price_type'];
            $price_value      = $wholesale_status['price_value'];

            if( $enable && $product->is_type('simple') && $price_value ){
                if($price_type == 'flat_rate'){
                    echo wp_kses_post( wc_price($price_value) );
                } elseif($price_type == 'percent'){
                    echo whols_get_percent_of( $product->get_regular_price(), $price_value );
                }
            }

            if( $enable && $product->is_type('variable')  ){
                $price = explode(':', $price_value);

                if( $price_value && count($price) > 1 ){
                    $min_price        = $price[0];
                    $max_price        = $price[1];

                    if( $min_price ==  $max_price ){
                        echo wc_price( $min_price );
                    } else {
                        echo wc_price( $min_price ).' - '. wc_price( $max_price );
                    }
                } elseif( $price_value ) {
                    echo wc_price( $price_value );
                }
            }
        }
    }
    
} // Class