WPInv_Admin_Users

Complexity

Total Complexity

9

Size/Duplication

Total Lines	78
Duplicated Lines	0 %

Importance

Changes	1
Bugs	1	Features	0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	run()	0	6	3
A	__construct()	0	3	1
A	wpinv_add_user_column()	0	3	1
A	get_user_invoices()	0	24	2
A	wpinv_user_column_content()	0	8	2

<?php
/**
 * Contains functions related to Invoicing users.
 *
 * @since 1.0.0
 * @package Invoicing
 */

// MUST have WordPress.
if ( ! defined( 'WPINC' ) ) {
    exit;
}

class WPInv_Admin_Users {
    private static $instance;

    public static function run() {
        if ( ! isset( self::$instance ) && ! ( self::$instance instanceof WPInv_Admin_Users ) ) {
            self::$instance = new WPInv_Admin_Users();
        }

        return self::$instance;
    }

    public function __construct() {
        add_filter( 'manage_users_columns', array( $this, 'wpinv_add_user_column' ) );
        add_filter( 'manage_users_custom_column', array( $this, 'wpinv_user_column_content' ), 10, 3 );
    }

    /**
     * Adds a new backend user column.
     *
     * @param $column
     *
     * @return mixed
     */
    public function wpinv_add_user_column( $column ) {
        $column['wpinvoicing'] = __( 'Invoicing', 'invoicing' );
        return $column;
    }

    /**
     * Add the backend user column content.
     *
     * @param $val
     * @param $column_name
     * @param $user_id
     *
     * @return string
     */
    public function wpinv_user_column_content( $val, $column_name, $user_id ) {
        switch ( $column_name ) {
            case 'wpinvoicing':
                return $this->get_user_invoices( $user_id );
                break;

break is not strictly necessary here and could be removed.

            default:
        }
        return $val;
    }

    /**
     * Get the backend user invoices.
     *
     * @param $user_id
     *
     * @return string
     */
    public function get_user_invoices( $user_id ) {
        $output = '';
        $wp_query_args = array(
            'post_type'      => 'wpi_invoice',
            'post_status'    => array( 'wpi-pending', 'publish', 'wpi-processing', 'wpi-onhold', 'wpi-refunded', 'wpi-cancelled', 'wpi-failed', 'wpi-renewal' ),
            'posts_per_page' => -1,
            'fields'         => 'ids',
            'author'         => $user_id,
        );

        $wp_query_args = apply_filters( 'wpinv_get_user_invoices_args', $wp_query_args, $user_id );

        $invoices = new WP_Query( $wp_query_args );
        $count = absint( $invoices->found_posts );

        if ( empty( $count ) ) {
            $output .= __( 'No Invoice(s)', 'invoicing' );
        } else {
            $link_url = admin_url( 'edit.php?post_type=wpi_invoice&author=' . absint( $user_id ) );
            $link_text = sprintf( __( 'Invoices ( %d )', 'invoicing' ), $count );
            $output .= "<a href='$link_url' >$link_text</a>";
        }

        return apply_filters( 'wpinv_user_invoice_content', $output, $user_id );
    }

}