ListScreenCreate.php 2.47 KB
<?php

namespace ACP\RequestHandler;

use AC\Capabilities;
use AC\ListScreenFactory;
use AC\ListScreenRepository\Storage;
use AC\Message;
use AC\Message\Notice;
use AC\Request;
use AC\Storage\ListScreenOrder;
use AC\Type\ListScreenId;
use ACP\Nonce;
use ACP\RequestHandler;

class ListScreenCreate implements RequestHandler
{

    public const PARAM_ACTION = 'action';
    public const PARAM_CREATE_LIST = 'create-layout';
    public const PARAM_DELETE_LIST = 'delete-layout';

    private $storage;

    private $order;

    private $list_screen_factory;

    public function __construct(
        Storage $storage,
        ListScreenOrder $order,
        ListScreenFactory\Aggregate $list_screen_factory
    ) {
        $this->storage = $storage;
        $this->order = $order;
        $this->list_screen_factory = $list_screen_factory;
    }

    public function handle(Request $request): void
    {
        if ( ! current_user_can(Capabilities::MANAGE)) {
            return;
        }

        if ( ! (new Nonce\LayoutNonce())->verify($request)) {
            return;
        }

        $list_id = (string)$request->get('list_id');
        $list_key = (string)$request->get('list_key');
        $title = trim($request->get('title'));
        $clone = '1' === $request->get('clone_current');

        $list_id = ListScreenId::is_valid_id($list_id)
            ? new ListScreenId($list_id)
            : null;

        if (empty($title)) {
            $notice = new Notice(__('Name can not be empty.', 'codepress-admin-columns'));
            $notice->set_type(Message::ERROR)->register();

            return;
        }

        if ( ! $this->list_screen_factory->can_create($list_key)) {
            return;
        }

        $settings = [
            'list_id' => ListScreenId::generate()->get_id(),
            'title'   => $title,
        ];

        // Copy settings
        if ($clone && $list_id && $this->storage->exists($list_id)) {
            $clone_list_screen = $this->storage->find($list_id);

            if ($clone_list_screen) {
                $settings['columns'] = $clone_list_screen->get_settings();
                $settings['preferences'] = $clone_list_screen->get_preferences();
            }
        }

        $list_screen = $this->list_screen_factory->create($list_key, $settings);

        $this->storage->save($list_screen);
        $this->order->add($list_screen->get_key(), $list_screen->get_layout_id());

        wp_redirect((string)$list_screen->get_editor_url());
        exit;
    }

}