1<?php 2 3/** 4 * webtrees: online genealogy 5 * Copyright (C) 2015 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 <http://www.gnu.org/licenses/>. 16 */ 17 18namespace Fisharebest\Webtrees; 19 20/** 21 * Class Log - record webtrees events in the database 22 */ 23class Log { 24 // We can log the following types of message in the wt_log table. 25 const TYPE_AUTHENTICATION = 'auth'; 26 const TYPE_CONFIGURATION = 'config'; 27 const TYPE_DEBUG = 'debug'; 28 const TYPE_EDIT = 'edit'; 29 const TYPE_ERROR = 'error'; 30 const TYPE_MEDIA = 'media'; 31 const TYPE_SEARCH = 'search'; 32 33 /** 34 * Store a new message (of the appropriate type) in the message log. 35 * 36 * @param string $message 37 * @param string $log_type 38 * @param Tree|null $tree 39 */ 40 private static function addLog($message, $log_type, Tree $tree = null) { 41 global $WT_REQUEST, $WT_TREE; 42 43 if (!$tree) { 44 $tree = $WT_TREE; 45 } 46 47 Database::prepare( 48 "INSERT INTO `##log` (log_type, log_message, ip_address, user_id, gedcom_id) VALUES (?, ?, ?, ?, ?)" 49 )->execute(array( 50 $log_type, 51 $message, 52 $WT_REQUEST->getClientIp(), 53 Auth::id(), 54 $tree ? $tree->getTreeId() : null 55 )); 56 } 57 58 /** 59 * Store an authentication message in the message log. 60 * 61 * @param string $message 62 */ 63 public static function addAuthenticationLog($message) { 64 self::addLog($message, self::TYPE_AUTHENTICATION); 65 } 66 67 /** 68 * Store a configuration message in the message log. 69 * 70 * @param string $message 71 * @param Tree|null $tree 72 */ 73 public static function addConfigurationLog($message, Tree $tree = null) { 74 self::addLog($message, self::TYPE_CONFIGURATION, $tree); 75 } 76 77 /** 78 * Store a debug message in the message log. 79 * 80 * @param string $message 81 */ 82 public static function addDebugLog($message) { 83 self::addLog($message, self::TYPE_DEBUG); 84 } 85 86 /** 87 * Store an edit message in the message log. 88 * 89 * @param string $message 90 */ 91 public static function addEditLog($message) { 92 self::addLog($message, self::TYPE_EDIT); 93 } 94 95 /** 96 * Store an error message in the message log. 97 * 98 * @param string $message 99 */ 100 public static function addErrorLog($message) { 101 self::addLog($message, self::TYPE_ERROR); 102 } 103 104 /** 105 * Store an media management message in the message log. 106 * 107 * @param string $message 108 */ 109 public static function addMediaLog($message) { 110 self::addLog($message, self::TYPE_MEDIA); 111 } 112 113 /** 114 * Store a search event in the message log. 115 * 116 * Unlike most webtrees activity, search is not restricted to a single tree, 117 * so we need to record which trees were searchecd. 118 * 119 * @param string $message 120 * @param Tree[] $trees Which trees were searched 121 */ 122 public static function addSearchLog($message, array $trees) { 123 foreach ($trees as $tree) { 124 self::addLog($message, self::TYPE_SEARCH, $tree); 125 } 126 } 127} 128