Mr.X


<?php

namespace Yoast\WP\Duplicate_Post\UI;

use WP_Post;
use Yoast\WP\Duplicate_Post\Permissions_Helper;
use Yoast\WP\Duplicate_Post\Utils;

/**
 * Duplicate Post class to manage the metabox.
 */
class Metabox {

    /**
     * Holds the permissions helper.
     *
     * @var Permissions_Helper
     */
    protected $permissions_helper;

    /**
     * Initializes the class.
     *
     * @param Permissions_Helper $permissions_helper The permissions helper.
     */
    public function __construct( Permissions_Helper $permissions_helper ) {
        $this->permissions_helper = $permissions_helper;
    }

    /**
     * Adds hooks to integrate with WordPress.
     *
     * @return void
     */
    public function register_hooks() {
        if ( \intval( \get_option( 'duplicate_post_show_original_meta_box' ) ) === 1 ) {
            \add_action( 'add_meta_boxes', [ $this, 'add_custom_metabox' ], 10, 2 );
        }
    }

    /**
     * Adds a metabox to Edit screen.
     *
     * @param string  $post_type The post type.
     * @param WP_Post $post      The current post object.
     *
     * @return void
     */
    public function add_custom_metabox( $post_type, $post ) {
        $enabled_post_types = $this->permissions_helper->get_enabled_post_types();

        if ( \in_array( $post_type, $enabled_post_types, true )
            && $post instanceof WP_Post ) {
            $original_item = Utils::get_original( $post );

            if ( $original_item instanceof WP_Post ) {
                \add_meta_box(
                    'duplicate_post_show_original',
                    \__( 'Duplicate Post', 'duplicate-post' ),
                    [ $this, 'custom_metabox_html' ],
                    $post_type,
                    'side',
                    'default',
                    [ 'original' => $original_item ]
                );
            }
        }
    }

    /**
     * Outputs the HTML for the metabox.
     *
     * @param WP_Post $post    The current post.
     * @param array   $metabox The array containing the metabox data.
     *
     * @return void
     */
    public function custom_metabox_html( $post, $metabox ) {
        $original_item = $metabox['args']['original'];
        if ( ! $this->permissions_helper->is_rewrite_and_republish_copy( $post ) ) {
            ?>
        <p>
            <input type="checkbox"
                name="duplicate_post_remove_original"
                id="duplicate-post-remove-original"
                value="duplicate_post_remove_original"
                aria-describedby="duplicate-post-remove-original-description">
            <label for="duplicate-post-remove-original">
                <?php \esc_html_e( 'Delete reference to original item.', 'duplicate-post' ); ?>
            </label>
        </p>
            <?php
        }
        ?>
        <p id="duplicate-post-remove-original-description">
            <?php
            \printf(
                \wp_kses(
                    /* translators: %s: post title */
                    \__(
                        'The original item this was copied from is: <span class="duplicate_post_original_item_title_span">%s</span>',
                        'duplicate-post'
                    ),
                    [
                        'span' => [
                            'class' => [],
                        ],
                    ]
                ),
                Utils::get_edit_or_view_link( $original_item )  // phpcs:ignore WordPress.Security.EscapeOutput
            );
            ?>
        </p>
        <?php
    }
}