<?php
/**
 * @brief noodles, a plugin for Dotclear 2
 *
 * @package Dotclear
 * @subpackage Plugin
 *
 * @author Jean-Christian Denis and contributors
 *
 * @copyright Jean-Christian Denis
 * @copyright GPL-2.0 https://www.gnu.org/licenses/gpl-2.0.html
 */
declare(strict_types=1);

namespace Dotclear\Plugin\noodles;

use dcAdmin;
use dcCore;
use dcMenu;
use dcNsProcess;
use dcPage;

class Backend extends dcNsProcess
{
    public static function init(): bool
    {
        static::$init = defined('DC_CONTEXT_ADMIN')
            && My::phpCompliant()
            && !is_null(dcCore::app()->auth) && !is_null(dcCore::app()->blog)
            && dcCore::app()->auth->check(dcCore::app()->auth->makePermissions([
                dcCore::app()->auth::PERMISSION_CONTENT_ADMIN,
            ]), dcCore::app()->blog->id);

        return static::$init;
    }

    public static function process(): bool
    {
        if (!static::$init) {
            return false;
        }

        if (is_null(dcCore::app()->auth)
            || is_null(dcCore::app()->blog)
            || is_null(dcCore::app()->adminurl)
            || !(dcCore::app()->menu[dcAdmin::MENU_PLUGINS] instanceof dcMenu)
        ) {
            return false;
        }

        dcCore::app()->menu[dcAdmin::MENU_PLUGINS]->addItem(
            My::name(),
            dcCore::app()->adminurl->get('admin.plugin.' . My::id()),
            dcPage::getPF(My::id() . '/icon.png'),
            preg_match('/' . preg_quote(dcCore::app()->adminurl->get('admin.plugin.' . My::id())) . '(&.*)?$/', $_SERVER['REQUEST_URI']),
            dcCore::app()->auth->check(dcCore::app()->auth->makePermissions([dcCore::app()->auth::PERMISSION_CONTENT_ADMIN]), dcCore::app()->blog->id)
        );

        return true;
    }
}