1<?php 2/** 3 * webtrees: online genealogy 4 * Copyright (C) 2018 webtrees development team 5 * This program is free software: you can redistribute it and/or modify 6 * it under the terms of the GNU General Public License as published by 7 * the Free Software Foundation, either version 3 of the License, or 8 * (at your option) any later version. 9 * This program is distributed in the hope that it will be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 * GNU General Public License for more details. 13 * You should have received a copy of the GNU General Public License 14 * along with this program. If not, see <http://www.gnu.org/licenses/>. 15 */ 16declare(strict_types=1); 17 18use Fisharebest\Webtrees\Html; 19use Fisharebest\Webtrees\Session; 20use Fisharebest\Webtrees\View; 21 22/** 23 * Generate a CSRF token form field. 24 * 25 * @return string 26 */ 27function csrf_field() 28{ 29 return '<input type="hidden" name="csrf" value="' . e(Session::getCsrfToken()) . '">'; 30} 31 32/** 33 * Get the CSRF token value. 34 * 35 * @return string 36 */ 37function csrf_token() 38{ 39 return \Fisharebest\Webtrees\Session::getCsrfToken(); 40} 41 42/** 43 * Escape a string for inclusion within HTML. 44 * 45 * @param $text 46 * 47 * @return string 48 */ 49function e(string $text): string 50{ 51 return htmlspecialchars($text, ENT_QUOTES, 'UTF-8'); 52} 53 54/** 55 * Generate a URL for a named route. 56 * 57 * @param string $route 58 * @param array $parameters 59 * @param bool $absolute 60 * 61 * @return string 62 */ 63function route(string $route, array $parameters = [], bool $absolute = true): string 64{ 65 $parameters = ['route' => $route] + $parameters; 66 67 if ($absolute) { 68 return Html::url(WT_BASE_URL . 'index.php', $parameters); 69 } else { 70 return Html::url('index.php', $parameters); 71 } 72} 73 74/** 75 * Cerate and render a view in a single operation. 76 * 77 * @param string $name 78 * @param mixed[] $data 79 * 80 * @return string 81 */ 82function view(string $name, array $data = []) 83{ 84 return View::make($name, $data); 85} 86