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1 | <?php |
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2 | /*************************************************************************** |
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3 | * for license information see doc/license.txt |
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4 | * |
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5 | * remove a cache log |
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6 | * |
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7 | * GET/POST-Parameter: logid |
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8 | * |
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9 | ***************************************************************************/ |
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10 | |||
11 | use Oc\GeoCache\Recommendation; |
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12 | use Oc\GeoCache\StatisticPicture; |
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13 | |||
14 | require_once __DIR__ . '/lib/consts.inc.php'; |
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15 | $opt['gui'] = GUI_HTML; |
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16 | require_once __DIR__ . '/lib/common.inc.php'; |
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17 | require_once $stylepath . '/lib/icons.inc.php'; |
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18 | require_once __DIR__ . '/lib2/edithelper.inc.php'; |
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19 | require_once __DIR__ . '/lib2/logic/logtypes.inc.php'; |
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20 | |||
21 | //Preprocessing |
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22 | if ($error == false) { |
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23 | //cacheid |
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24 | $log_id = 0; |
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25 | if (isset($_REQUEST['logid'])) { |
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26 | $log_id = $_REQUEST['logid']; |
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27 | } |
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28 | |||
29 | if ($usr === false) { |
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30 | $tplname = 'login'; |
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31 | |||
32 | tpl_set_var('username', ''); |
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33 | tpl_set_var('target', htmlspecialchars('removelog.php?logid=' . urlencode($log_id), ENT_COMPAT, 'UTF-8')); |
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34 | tpl_set_var('message', $login_required); |
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35 | tpl_set_var('message_start', ''); |
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36 | tpl_set_var('message_end', ''); |
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37 | tpl_set_var('helplink', helppagelink('login')); |
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38 | } else { |
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39 | $log_rs = sql( |
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40 | "SELECT `cache_logs`.`node` AS `node`, |
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41 | `cache_logs`.`uuid` AS `uuid`, |
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42 | `cache_logs`.`cache_id` AS `cache_id`, |
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43 | `caches`.`user_id` AS `cache_owner_id`, |
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44 | `caches`.`name` AS `cache_name`, |
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45 | `cache_logs`.`text` AS `log_text`, |
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46 | `cache_logs`.`text_html`, |
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47 | `cache_logs`.`type` AS `log_type`, |
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48 | `cache_logs`.`oc_team_comment` AS `oc_team_comment`, |
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49 | `cache_logs`.`user_id` AS `log_user_id`, |
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50 | `cache_logs`.`date` AS `log_date`, |
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51 | `log_types`.`icon_small` AS `icon_small`, |
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52 | `user`.`username` AS `log_username`, |
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53 | IFNULL(`user`.`language`,'&2') AS `log_user_language`, |
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54 | `user`.`domain` AS `log_user_domain`, |
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55 | `caches`.`wp_oc`, |
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56 | `cache_status`.`allow_user_view` |
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57 | FROM `cache_logs`, `caches`, `user`, `cache_status`, `log_types` |
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58 | WHERE `cache_logs`.`id`='&1' |
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59 | AND `cache_logs`.`user_id`=`user`.`user_id` |
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60 | AND `caches`.`cache_id`=`cache_logs`.`cache_id` |
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61 | AND `caches`.`status`=`cache_status`.`id` |
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62 | AND `log_types`.`id`=`cache_logs`.`type`", |
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63 | $log_id, |
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64 | $opt['template']['default']['locale'] |
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65 | ); |
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66 | |||
67 | //log exists? |
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68 | if (mysql_num_rows($log_rs) == 1) { |
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69 | $log_record = sql_fetch_array($log_rs); |
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70 | mysql_free_result($log_rs); |
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71 | |||
72 | require $stylepath . '/removelog.inc.php'; |
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73 | |||
74 | if ($log_record['node'] != $oc_nodeid) { |
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75 | tpl_errorMsg('removelog', $error_wrong_node); |
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76 | exit; |
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77 | } |
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78 | |||
79 | if ($log_record['allow_user_view'] != 1 && |
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80 | $log_record['cache_owner_id'] != $usr['userid'] && |
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81 | !($usr['admin'] && ADMIN_USER) |
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82 | ) { |
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83 | exit; |
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84 | } |
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85 | |||
86 | // deleted allowed by cache-owner or log-owner |
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87 | if (($log_record['log_user_id'] == $usr['userid']) || ($log_record['cache_owner_id'] == $usr['userid'])) { |
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88 | $commit = isset($_REQUEST['commit']) ? $_REQUEST['commit'] : 0; |
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89 | |||
90 | $ownlog = ($log_record['log_user_id'] == $usr['userid']); |
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91 | if ($ownlog) { |
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92 | // we are the log-owner |
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93 | $tplname = 'removelog_logowner'; |
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94 | } else { |
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95 | // we are the cache-owner |
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96 | $tplname = 'removelog_cacheowner'; |
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97 | |||
98 | if ($commit == 1) { |
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99 | //send email to logger |
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100 | $removed_log_subject = removed_log_subject($log_record['log_user_language']); |
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101 | $removed_message_title = removed_message_title($log_record['log_user_language']); |
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102 | $email_content = fetch_email_template( |
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103 | 'removed_log', |
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104 | $log_record['log_user_language'], |
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105 | $log_record['log_user_domain'] |
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106 | ); |
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107 | |||
108 | $message = isset($_POST['logowner_message']) ? $_POST['logowner_message'] : ''; |
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109 | if ($message != '') { |
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110 | //message to logger |
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111 | $message = $removed_message_title . "\n" . $message . "\n" . $removed_message_end; |
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112 | } |
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113 | |||
114 | $logtext = html2plaintext( |
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115 | $log_record['log_text'], |
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116 | $log_record['text_html'] == 0, |
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117 | EMAIL_LINEWRAP |
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118 | ); |
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119 | |||
120 | //get cache owner name |
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121 | $cache_owner_rs = sql( |
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122 | "SELECT `username` FROM `user` WHERE `user_id`='&1'", |
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123 | $log_record['cache_owner_id'] |
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124 | ); |
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125 | $cache_owner_record = sql_fetch_array($cache_owner_rs); |
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126 | mysql_free_result($cache_owner_rs); |
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127 | |||
128 | //get email address of logowner |
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129 | $log_user_rs = sql( |
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130 | "SELECT `email`, `username` FROM `user` WHERE `user_id`='&1'", |
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131 | $log_record['log_user_id'] |
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132 | ); |
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133 | $log_user_record = sql_fetch_array($log_user_rs); |
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134 | mysql_free_result($log_user_rs); |
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135 | |||
136 | // insert log data |
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137 | $email_content = mb_ereg_replace('%log_owner%', $log_user_record['username'], $email_content); |
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138 | $email_content = mb_ereg_replace( |
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139 | '%cache_owner%', |
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140 | $cache_owner_record['username'], |
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141 | $email_content |
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142 | ); |
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143 | $email_content = mb_ereg_replace( |
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144 | '%cache_owner_id%', |
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145 | $log_record['cache_owner_id'], |
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146 | $email_content |
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147 | ); |
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148 | $email_content = mb_ereg_replace( |
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149 | '%cache_name%', |
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150 | $log_record['cache_name'], |
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151 | $email_content |
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152 | ); |
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153 | $email_content = mb_ereg_replace( |
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154 | '%cache_wp%', |
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155 | $log_record['wp_oc'], |
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156 | $email_content |
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157 | ); |
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158 | $email_content = mb_ereg_replace( |
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159 | '%log_date%', |
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160 | date($opt['locale'][$locale]['format']['phpdate'], strtotime($log_record['log_date'])), |
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161 | $email_content |
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162 | ); |
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163 | $email_content = mb_ereg_replace( |
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164 | '%log_type%', |
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165 | get_logtype_name($log_record['log_type'], $log_record['log_user_language']), |
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166 | $email_content |
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167 | ); |
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168 | $email_content = mb_ereg_replace('%log_text%', $logtext, $email_content); |
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169 | $email_content = mb_ereg_replace('%comment%', $message, $email_content); |
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170 | |||
171 | //send email |
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172 | mb_send_mail($log_user_record['email'], $removed_log_subject, $email_content, $emailheaders); |
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173 | } |
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174 | } |
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175 | |||
176 | if ($commit == 1) { |
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177 | // remove log pictures |
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178 | // see also picture.class.php: delete() |
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179 | |||
180 | $rs = sql( |
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181 | "SELECT `id`, `url` FROM `pictures` WHERE `object_type`=1 AND `object_id`='&1'", |
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182 | $log_id |
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183 | ); |
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184 | |||
185 | while ($r = sql_fetch_assoc($rs)) { |
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186 | if (!$ownlog) { |
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187 | sql('SET @archive_picop=TRUE'); |
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188 | } else { |
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189 | sql('SET @archive_picop=FALSE'); |
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190 | } |
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191 | |||
192 | sql("DELETE FROM `pictures` WHERE `id`='&1'", $r['id']); |
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193 | $archived = (sqlValue("SELECT `id` FROM `pictures_modified` WHERE `id`=" . $r['id'], 0) > 0); |
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194 | $fna = mb_split('\\/', $r['url']); |
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195 | $filename = end($fna); |
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196 | $path = $opt['logic']['pictures']['dir']; |
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197 | if (mb_substr($path, - 1, 1) != '/') { |
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198 | $path .= '/'; |
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199 | } |
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200 | |||
201 | if ($archived) { |
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202 | @rename($path . $filename, $path . "deleted/" . $filename); |
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203 | } else { |
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204 | @unlink($path . $filename); |
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205 | } |
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206 | |||
207 | $path = $opt['logic']['pictures']['thumb_dir']; |
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208 | if (mb_substr($path, - 1, 1) != '/') { |
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209 | $path .= '/'; |
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210 | } |
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211 | $path .= mb_strtoupper(mb_substr($filename, 0, 1)) . '/' . |
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212 | mb_strtoupper(mb_substr($filename, 1, 1)) . '/'; |
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213 | @unlink($path . $filename); // Thumb |
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214 | |||
215 | /* lib2 code would be ... |
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216 | $rs = sql("SELECT `id` FROM `pictures` WHERE `object_type`=1 AND `object_id`='&1'", $log_id); |
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217 | while ($r = sql_fetch_assoc($rs)) |
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218 | { |
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219 | $pic = new picture($rs['id']); |
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220 | $pic->delete(); |
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221 | } |
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222 | sql_free_result($rs); |
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223 | */ |
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224 | } |
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225 | sql_free_result($rs); |
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226 | |||
227 | // evtl. discard cache recommendation |
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228 | Recommendation::discardRecommendation($log_id); |
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229 | |||
230 | // move to archive, even if own log (uuids are used for OKAPI replication) |
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231 | sql( |
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232 | "INSERT IGNORE INTO `cache_logs_archived` |
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233 | SELECT *, '0' AS `deletion_date`, '&2' AS `deleted_by`, 0 AS `restored_by` |
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234 | FROM `cache_logs` |
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235 | WHERE `cache_logs`.`id`='&1' LIMIT 1", |
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236 | $log_id, |
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237 | $usr['userid'] |
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238 | ); |
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239 | |||
240 | // remove log entry |
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241 | sql("DELETE FROM `cache_logs` WHERE `cache_logs`.`id`='&1' LIMIT 1", $log_id); |
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242 | |||
243 | // now tell OKAPI about the deletion; |
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244 | // this will trigger an okapi_syncbase update, if OKAPI is installed: |
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245 | sql("UPDATE `cache_logs_archived` SET `deletion_date`=NOW() WHERE `id`='&1'", $log_id); |
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246 | |||
247 | // do not use slave server for the next time ... |
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248 | db_slave_exclude(); |
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249 | |||
250 | StatisticPicture::deleteStatisticPicture($log_record['log_user_id']); |
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251 | |||
252 | //cache anzeigen |
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253 | tpl_redirect('viewcache.php?cacheid=' . urlencode($log_record['cache_id'])); |
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254 | exit; |
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255 | } |
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256 | |||
257 | // quickfix: this is coded in res_logentry_logitem.tpl (after smarty migration) |
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258 | switch ($log_record['log_type']) { |
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259 | case 1: |
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260 | $sLogTypeText = t('%1 found the Geocache', $log_record['log_username']); |
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261 | break; |
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262 | case 2: |
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263 | $sLogTypeText = t("%1 didn't find the Geoacache", $log_record['log_username']); |
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264 | break; |
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265 | case 3: |
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266 | $sLogTypeText = t('%1 wrote a note', $log_record['log_username']); |
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267 | break; |
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268 | case 7: |
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269 | $sLogTypeText = t('%1 has visited the event', $log_record['log_username']); |
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270 | break; |
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271 | case 8: |
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272 | $sLogTypeText = t('%1 wants to visit the event', $log_record['log_username']); |
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273 | break; |
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274 | default: |
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275 | $sLogTypeText = $log_record['log_username']; |
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276 | break; |
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277 | } |
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278 | |||
279 | tpl_set_var('cachename', htmlspecialchars($log_record['cache_name'], ENT_COMPAT, 'UTF-8')); |
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280 | tpl_set_var('cacheid', htmlspecialchars($log_record['cache_id'], ENT_COMPAT, 'UTF-8')); |
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281 | tpl_set_var('logid_urlencode', htmlspecialchars(urlencode($log_id), ENT_COMPAT, 'UTF-8')); |
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282 | tpl_set_var('logid', htmlspecialchars($log_id, ENT_COMPAT, 'UTF-8')); |
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283 | |||
284 | $teamimg = ""; |
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285 | if ($log_record['oc_team_comment']) { |
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286 | $teamimg = '<img src="resource2/ocstyle/images/oclogo/oc-team-comment.png" title="' . |
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287 | t('OC team comment') . '" /> '; |
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288 | } |
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289 | tpl_set_var('logimage', $teamimg . icon_log_type($log_record['icon_small'], "")); |
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290 | |||
291 | tpl_set_var( |
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292 | 'date', |
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293 | htmlspecialchars(strftime($dateformat, strtotime($log_record['log_date'])), ENT_COMPAT, 'UTF-8') |
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294 | ); |
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295 | tpl_set_var( |
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296 | 'time', |
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297 | substr($log_record['log_date'], 11) == '00:00:00' ? '' : ', ' . |
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298 | substr( |
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299 | $log_record['log_date'], |
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300 | 11, |
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301 | 5 |
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302 | ) |
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303 | ); |
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304 | tpl_set_var('userid', htmlspecialchars($log_record['log_user_id'] + 0, ENT_COMPAT, 'UTF-8')); |
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305 | tpl_set_var('username', htmlspecialchars($log_record['log_username'], ENT_COMPAT, 'UTF-8')); |
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306 | tpl_set_var('typetext', htmlspecialchars($sLogTypeText, ENT_COMPAT, 'UTF-8')); |
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307 | tpl_set_var('logtext', $log_record['log_text']); |
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308 | tpl_set_var('log_user_name', htmlspecialchars($log_record['log_username'], ENT_COMPAT, 'UTF-8')); |
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309 | } |
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310 | } |
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311 | } |
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312 | } |
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313 | |||
314 | //make the template and send it out |
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315 | tpl_BuildTemplate(); |
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316 |
$message
can contain request data and is used in code execution context(s) leading to a potential security vulnerability.1 path for user data to reach this point
$_POST,
and$message
is assignedin htdocs/removelog.php on line 108
General Strategies to prevent injection
In general, it is advisable to prevent any user-data to reach this point. This can be done by white-listing certain values:
For numeric data, we recommend to explicitly cast the data: