<?php
/*
 * Copyright (c) 2025 AltumCode (https://altumcode.com/)
 *
 * This software is licensed exclusively by AltumCode and is sold only via https://altumcode.com/.
 * Unauthorized distribution, modification, or use of this software without a valid license is not permitted and may be subject to applicable legal actions.
 *
 * 🌍 View all other existing AltumCode projects via https://altumcode.com/
 * 📧 Get in touch for support or general queries via https://altumcode.com/contact
 * 📤 Download the latest version via https://altumcode.com/downloads
 *
 * 🐦 X/Twitter: https://x.com/AltumCode
 * 📘 Facebook: https://facebook.com/altumcode
 * 📸 Instagram: https://instagram.com/altumcode
 */

namespace Altum\Controllers;

use Altum\Alerts;

defined('ALTUMCODE') || die();

class DomainCreate extends Controller {

    public function index() {

        if(!settings()->links->domains_is_enabled) {
            redirect('not-found');
        }

        \Altum\Authentication::guard();

        /* Team checks */
        if(\Altum\Teams::is_delegated() && !\Altum\Teams::has_access('create.domains')) {
            Alerts::add_error(l('global.info_message.team_no_access'));
            redirect('domains');
        }

        /* Check for the plan limit */
        $total_rows = database()->query("SELECT COUNT(*) AS `total` FROM `domains` WHERE `user_id` = {$this->user->user_id}")->fetch_object()->total ?? 0;

        if($this->user->plan_settings->domains_limit != -1 && $total_rows >= $this->user->plan_settings->domains_limit) {
            Alerts::add_error(l('global.info_message.plan_feature_limit') . (settings()->payment->is_enabled ? ' <a href="' . url('plan') . '" class="font-weight-bold text-reset">' . l('global.info_message.plan_upgrade') . '.</a>' : null));
            redirect('domains');
        }

        if(!empty($_POST)) {
            $_POST['scheme'] = isset($_POST['scheme']) && in_array($_POST['scheme'], ['http://', 'https://']) ? query_clean($_POST['scheme']) : 'https://';
            $_POST['host'] = str_replace(' ', '', mb_strtolower(input_clean($_POST['host'], 128)));
            $_POST['host'] = string_starts_with('http://', $_POST['host']) || string_starts_with('https://', $_POST['host']) ? parse_url($_POST['host'], PHP_URL_HOST) : $_POST['host'];
            $_POST['custom_index_url'] = get_url($_POST['custom_index_url'], 256);
            $_POST['custom_not_found_url'] = get_url($_POST['custom_not_found_url'], 256);
            $type = 0;

            //ALTUMCODE:DEMO if(DEMO) if($this->user->user_id == 1) Alerts::add_error('Please create an account on the demo to test out this function.');

            /* Check for any errors */
            $required_fields = ['host'];
            foreach($required_fields as $field) {
                if(!isset($_POST[$field]) || trim($_POST[$field]) === '') {
                    Alerts::add_field_error($field, l('global.error_message.empty_field'));
                }
            }

            if(!\Altum\Csrf::check()) {
                Alerts::add_error(l('global.error_message.invalid_csrf_token'));
            }

            if(in_array($_POST['host'], settings()->links->blacklisted_domains)) {
                Alerts::add_field_error('host', l('links.error_message.blacklisted_domain'));
            }

            if(!empty($_POST['custom_index_url']) && in_array(get_domain_from_url($_POST['custom_index_url']), settings()->links->blacklisted_domains)) {
                Alerts::add_field_error('custom_index_url', l('links.error_message.blacklisted_domain'));
            }

            if(!empty($_POST['custom_not_found_url']) && in_array(get_domain_from_url($_POST['custom_not_found_url']), settings()->links->blacklisted_domains)) {
                Alerts::add_field_error('custom_not_found_url', l('links.error_message.blacklisted_domain'));
            }

            if(db()->where('host', $_POST['host'])->where('is_enabled', 1)->has('domains')) {
                Alerts::add_error(l('domains.error_message.host_exists'));
            }

            if(!Alerts::has_field_errors() && !Alerts::has_errors()) {

                /* Database query */
                $domain_id = db()->insert('domains', [
                    'user_id' => $this->user->user_id,
                    'scheme' => $_POST['scheme'],
                    'host' => $_POST['host'],
                    'custom_index_url' => $_POST['custom_index_url'],
                    'custom_not_found_url' => $_POST['custom_not_found_url'],
                    'type' => $type,
                    'datetime' => get_date(),
                ]);

                /* Clear the cache */

                cache()->deleteItems([
                    'domains?user_id=' . $this->user->user_id,
                    'domains_total?user_id=' . $this->user->user_id
                ]);

                /* Set a nice success message */
                Alerts::add_success(l('domain_create.success_message'));

                /* Send notification to admin if needed */
                if(settings()->email_notifications->new_domain && !empty(settings()->email_notifications->emails)) {
                    /* Prepare the email */
                    $email_template = get_email_template(
                        [],
                        l('global.emails.admin_new_domain_notification.subject'),
                        [
                            '{{ADMIN_DOMAIN_UPDATE_LINK}}' => url('admin/domain-update/' . $domain_id),
                            '{{DOMAIN_HOST}}' => $_POST['host'],
                            '{{NAME}}' => $this->user->name,
                            '{{EMAIL}}' => $this->user->email,
                        ],
                        l('global.emails.admin_new_domain_notification.body')
                    );

                    send_mail(explode(',', settings()->email_notifications->emails), $email_template->subject, $email_template->body);
                }

                /* Send webhook notification if needed */
                if(settings()->webhooks->domain_new) {
                    fire_and_forget('post', settings()->webhooks->domain_new, [
                        'user_id' => $this->user->user_id,
                        'domain_id' => $domain_id,
                        'host' => $_POST['host'],
                        'datetime' => get_date(),
                    ]);
                }

                redirect('domains');
            }
        }

        /* Set default values */
        $values = [
            'host' => $_POST['host'] ?? '',
            'custom_index_url' => $_POST['custom_index_url'] ?? '',
            'custom_not_found_url' => $_POST['custom_not_found_url'] ?? '',
        ];

        /* Prepare the view */
        $data = [
            'values' => $values
        ];

        $view = new \Altum\View('domain-create/index', (array) $this);

        $this->add_view_content('content', $view->run($data));

    }

}
