1<?php 2 3/** 4 * webtrees: online genealogy 5 * Copyright (C) 2023 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\Module; 21 22use Fisharebest\Webtrees\Auth; 23use Fisharebest\Webtrees\Http\Exceptions\HttpAccessDeniedException; 24use Fisharebest\Webtrees\Individual; 25use Fisharebest\Webtrees\Registry; 26use Fisharebest\Webtrees\Tree; 27use Fisharebest\Webtrees\Validator; 28use Illuminate\Support\Collection; 29use Psr\Http\Message\ResponseInterface; 30use Psr\Http\Message\ServerRequestInterface; 31 32use function response; 33use function view; 34 35/** 36 * Trait ModuleTabTrait - default implementation of ModuleTabInterface 37 */ 38trait ModuleTabTrait 39{ 40 // The default position for this tab. It can be changed in the control panel. 41 protected int $tab_order; 42 43 /** 44 * How should this module be identified in the control panel, etc.? 45 * 46 * @return string 47 */ 48 abstract public function title(): string; 49 50 /** 51 * The text that appears on the tab. 52 * 53 * @return string 54 */ 55 public function tabTitle(): string 56 { 57 return $this->title(); 58 } 59 60 /** 61 * Get a the current access level for a module 62 * 63 * @param Tree $tree 64 * @param string $interface 65 * 66 * @return int 67 */ 68 abstract public function accessLevel(Tree $tree, string $interface): int; 69 70 /** 71 * Users change change the order of tabs using the control panel. 72 * 73 * @param int $tab_order 74 * 75 * @return void 76 */ 77 public function setTabOrder(int $tab_order): void 78 { 79 $this->tab_order = $tab_order; 80 } 81 82 /** 83 * Users change change the order of tabs using the control panel. 84 * 85 * @return int 86 */ 87 public function getTabOrder(): int 88 { 89 return $this->tab_order ?? $this->defaultTabOrder(); 90 } 91 92 /** 93 * The default position for this tab. It can be changed in the control panel. 94 * 95 * @return int 96 */ 97 public function defaultTabOrder(): int 98 { 99 return 9999; 100 } 101 102 /** 103 * This module handles the following facts - so don't show them on the "Facts and events" tab. 104 * 105 * @return Collection<int,string> 106 */ 107 public function supportedFacts(): Collection 108 { 109 return new Collection(); 110 } 111 112 /** 113 * Generate the HTML content of this tab. 114 * 115 * @param Individual $individual 116 * 117 * @return string 118 */ 119 public function getTabContent(Individual $individual): string 120 { 121 return ''; 122 } 123 124 /** 125 * @param ServerRequestInterface $request 126 * 127 * @return ResponseInterface 128 */ 129 public function getTabAction(ServerRequestInterface $request): ResponseInterface 130 { 131 $tree = Validator::attributes($request)->tree(); 132 $user = Validator::attributes($request)->user(); 133 $xref = Validator::queryParams($request)->isXref()->string('xref'); 134 135 $record = Registry::individualFactory()->make($xref, $tree); 136 $record = Auth::checkIndividualAccess($record); 137 138 if ($this->accessLevel($tree, ModuleTabInterface::class) < Auth::accessLevel($tree, $user)) { 139 throw new HttpAccessDeniedException(); 140 } 141 142 $layout = view('layouts/ajax', [ 143 'content' => $this->getTabContent($record), 144 ]); 145 146 return response($layout); 147 } 148} 149