1<?php 2 3/** 4 * webtrees: online genealogy 5 * Copyright (C) 2021 webtrees development team 6 * This program is free software: you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License as published by 8 * the Free Software Foundation, either version 3 of the License, or 9 * (at your option) any later version. 10 * This program is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 * GNU General Public License for more details. 14 * You should have received a copy of the GNU General Public License 15 * along with this program. If not, see <https://www.gnu.org/licenses/>. 16 */ 17 18declare(strict_types=1); 19 20namespace Fisharebest\Webtrees\Http; 21 22use Fig\Http\Message\StatusCodeInterface; 23use Psr\Http\Message\ResponseInterface; 24use Psr\Http\Message\ServerRequestInterface; 25 26use function response; 27use function view; 28 29/** 30 * Allows a page fragment to be embedded in a page layout and converted to an HTTP response. 31 * Used by controllers, request-handlers, modules, etc. 32 */ 33trait ViewResponseTrait 34{ 35 protected string $layout = 'layouts/default'; 36 37 /** 38 * @param string $view_name 39 * @param array<mixed> $view_data 40 * @param int $status 41 * 42 * @return ResponseInterface 43 */ 44 protected function viewResponse(string $view_name, array $view_data, int $status = StatusCodeInterface::STATUS_OK): ResponseInterface 45 { 46 // Make the view's data available to the layout. 47 $layout_data = $view_data; 48 49 // Render the view 50 $layout_data['content'] = view($view_name, $view_data); 51 $layout_data['request'] = app(ServerRequestInterface::class); 52 53 // Insert the view into the layout 54 $html = view($this->layout, $layout_data); 55 56 return response($html, $status); 57 } 58} 59