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\Filter; 19use Fisharebest\Webtrees\Html; 20use Fisharebest\Webtrees\View; 21 22/** 23 * Generate a CSRF token form field. 24 * 25 * @return string 26 */ 27function csrf_field() { 28 return '<input type="hidden" name="csrf" value="' . e(Filter::getCsrfToken()) . '">'; 29} 30 31/** 32 * Get the CSRF token value. 33 * 34 * @return string 35 */ 36function csrf_token() { 37 return Filter::getCsrfToken(); 38} 39 40/** 41 * Escape a string for inclusion within HTML. 42 * 43 * @param $text 44 * 45 * @return string 46 */ 47function e(string $text): string { 48 return Html::escape($text); 49} 50 51/** 52 * Generate a URL for a named route. 53 * 54 * @param string $route 55 * @param array $parameters 56 * 57 * @return string 58 */ 59function route(string $route, array $parameters = []): string { 60 $parameters = ['route' => $route] + $parameters; 61 62 return Html::url('index.php', $parameters); 63} 64 65/** 66 * Cerate and render a view in a single operation. 67 * 68 * @param string $name 69 * @param mixed[] $data 70 * 71 * @return string 72 */ 73function view(string $name, array $data = []) { 74 return View::make($name, $data); 75} 76