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admin.php
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admin.php
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<?php
###############################################################################
# my little forum #
# Copyright (C) 2004-2008 Alex #
# http://www.mylittlehomepage.net/ #
# Copyright (C) 2009-2019 H. August #
# https://www.projekt-mlf.de/ #
# #
# This program is free software; you can redistribute it and/or #
# modify it under the terms of the GNU General Public License #
# as published by the Free Software Foundation; either version 2 #
# of the License, or (at your option) any later version. #
# #
# This program is distributed in the hope that it will be useful, #
# but WITHOUT ANY WARRANTY; without even the implied warranty of #
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
# GNU General Public License for more details. #
# #
# You should have received a copy of the GNU General Public License #
# along with this program; if not, write to the Free Software #
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. #
###############################################################################
include("inc.php");
include("lang/".$lang['additional_language_file']);
if (isset($_SESSION[$settings['session_prefix'].'user_id']) && isset($_SESSION[$settings['session_prefix'].'user_type']) && $_SESSION[$settings['session_prefix'].'user_type'] == "admin")
{
// remove not activated user accounts:
@mysqli_query($connid, "DELETE FROM ".$db_settings['userdata_table']." WHERE registered < (NOW() - INTERVAL 24 HOUR) AND activate_code != '' AND logins=0");
unset($errors);
if (isset($_GET['action'])) $action = $_GET['action'];
if (isset($_POST['action'])) $action = $_POST['action'];
function split_sql($sql) {
// remove comments and empty lines:
$lines = explode("\n", $sql);
$cleared_lines = array();
foreach ($lines as $line) {
$line = trim($line);
if($line != '' && mb_substr($line, 0, 1)!='#') $cleared_lines[] = $line;
}
unset($lines);
$lines2 = $cleared_lines;
foreach($lines2 as $line) {
if (mb_substr($line, -1) == ';') $lines[] = mb_substr($line, 0, -1);
}
return $lines;
}
// Functions for SQL-Dump:
function sql_forum() {
global $db_settings, $connid, $lang;
$sql_result = mysqli_query($connid, "SELECT id, pid, tid, uniqid, time, last_answer, edited, edited_by, user_id, name, subject, category, email, hp, place, ip, text, show_signature, email_notify, marked, locked, fixed, views FROM ".$db_settings['forum_table']);
if (!$sql_result) die($lang['db_error']);
?><pre># Forum entries (<?php echo $db_settings['forum_table']; ?>):<br /><br /><?php
while ($field = mysqli_fetch_assoc($sql_result)) {
echo "INSERT INTO ".$db_settings['forum_table']." VALUES (". intval($field['id']) .", ". intval($field['pid']) .", ". intval($field['tid']) .", '". mysqli_real_escape_string($connid, $field['uniqid']) ."', ". intval($field['time']) .", '". mysqli_real_escape_string($connid, $field['last_answer']) ."', '". mysqli_real_escape_string($connid, $field['edited']) ."', '". mysqli_real_escape_string($connid, $field['edited_by']) ."', ". intval($field['user_id']) .", '". mysqli_real_escape_string($connid, $field['name']) ."', '". mysqli_real_escape_string($connid, $field['subject']) ."', ". intval($field['category']) .", '". mysqli_real_escape_string($connid, $field['email']) ."', '". mysqli_real_escape_string($connid, $field['hp']) ."', '". mysqli_real_escape_string($connid, $field['place']) ."', '". mysqli_real_escape_string($connid, $field['ip']) ."', '". mysqli_real_escape_string($connid, $field['text']) ."', ". intval($field['show_signature']) .", ". intval($field['email_notify']) .", ". intval($field['marked']) .", ". intval($field['locked']) .", ". intval($field['fixed']) .", ". intval($field['views']) .");<br />";
}
mysqli_free_result($sql_result);
?><br /></pre><?php
}
function sql_forum_marked() {
global $lang, $db_settings, $connid;
$sql_result = mysqli_query($connid, "SELECT id, pid, tid, uniqid, time, last_answer, edited, edited_by, user_id, name, subject, category, email, hp, place, ip, text, show_signature, email_notify, marked, locked, fixed, views FROM ".$db_settings['forum_table']." WHERE marked='1'");
if (!$sql_result) die($lang['db_error']);
?><pre># Marked forum entries (<?php echo $db_settings['forum_table']; ?>):<br /><br /><?php
while ($field = mysqli_fetch_assoc($sql_result)) {
echo "INSERT INTO ".$db_settings['forum_table']." VALUES (". intval($field['id']) .", ". intval($field['pid']) .", ". intval($field['tid']) .", '". mysqli_real_escape_string($connid, $field['uniqid']) ."', '". mysqli_real_escape_string($connid, $field['time']) ."', '". mysqli_real_escape_string($connid, $field['last_answer']) ."', '". mysqli_real_escape_string($connid, $field['edited']) ."', '". mysqli_real_escape_string($connid, $field['edited_by']) ."', ". intval($field['user_id']) .", '". mysqli_real_escape_string($connid, $field['name']) ."', '". mysqli_real_escape_string($connid, $field['subject']) ."', ". intval($field['category']) .", '". mysqli_real_escape_string($connid, $field['email']) ."', '". mysqli_real_escape_string($connid, $field['hp']) ."', '". mysqli_real_escape_string($connid, $field['place']) ."', '". mysqli_real_escape_string($connid, $field['ip']) ."', '". mysqli_real_escape_string($connid, $field['text']) ."', ". intval($field['show_signature']) .", ". intval($field['email_notify']) .", ". intval($field['marked']) .", ". intval($field['locked']) .", ". intval($field['fixed']) .", ". intval($field['views']) .");<br />";
}
mysqli_free_result($sql_result);
?><br /></pre><?php
}
function sql_userdata() {
global $lang, $db_settings, $connid;
$sql_result = mysqli_query($connid, "SELECT user_id, user_type, user_name, user_real_name, user_pw, user_email, hide_email, user_hp, user_place, signature, profile, logins, last_login, last_logout, user_ip, registered, user_view, new_posting_notify, new_user_notify, personal_messages, time_difference, user_lock, pwf_code, activate_code FROM ".$db_settings['userdata_table']);
if (!$sql_result) die($lang['db_error']);
?><pre># Userdata (<?php echo $db_settings['userdata_table']; ?>):<br /><br /><?php
while ($field = mysqli_fetch_assoc($sql_result)) {
echo "INSERT INTO ".$db_settings['userdata_table']." VALUES (". intval($field['user_id']) .", '". mysqli_real_escape_string($connid, $field['user_type']) ."', '". mysqli_real_escape_string($connid, $field['user_name']) ."', '". mysqli_real_escape_string($connid, $field['user_real_name']) ."', '". mysqli_real_escape_string($connid, $field['user_pw']) ."', '". mysqli_real_escape_string($connid, $field['user_email']) ."', ". intval($field['hide_email']) .", '". mysqli_real_escape_string($connid, $field['user_hp']) ."', '". mysqli_real_escape_string($connid, $field['user_place']) ."', '". mysqli_real_escape_string($connid, $field['signature']) ."', '". mysqli_real_escape_string($connid, $field['profile'])."', ". intval($field['logins']) .", '". mysqli_real_escape_string($connid, $field['last_login']) ."', '". mysqli_real_escape_string($connid, $field['last_logout']) ."', '". mysqli_real_escape_string($connid, $field['user_ip'])."', '". mysqli_real_escape_string($connid, $field['registered']) ."', '". mysqli_real_escape_string($connid, $field['user_view']) ."', ". intval($field['new_posting_notify']).", ". intval($field['new_user_notify']).", ". intval($field['personal_messages']) .", ". intval($field['time_difference']) .", ". intval($field['user_lock']).", '". mysqli_real_escape_string($connid, $field['pwf_code']) ."', '". mysqli_real_escape_string($connid, $field['activate_code']) ."');<br />";
}
mysqli_free_result($sql_result);
?><br /></pre><?php
}
function sql_categories() {
global $lang, $db_settings, $connid;
$sql_result = mysqli_query($connid, "SELECT id, category_order, category, description, accession FROM ".$db_settings['category_table']);
if (!$sql_result) die($lang['db_error']);
?><pre># Categories (<?php echo $db_settings['category_table']; ?>):<br /><br /><?php
while ($field = mysqli_fetch_assoc($sql_result)) {
echo "INSERT INTO ".$db_settings['category_table']." VALUES (". intval($field['id']) .", ". intval($field['category_order']).", '". mysqli_real_escape_string($connid, $field['category']) ."', '". mysqli_real_escape_string($connid, $field['description'])."', ". intval($field['accession']) .");<br />";
}
mysqli_free_result($sql_result);
?><br /></pre><?php
}
function sql_settings() {
global $lang, $db_settings, $connid;
$sql_result = mysqli_query($connid, "SELECT name, value FROM ".$db_settings['settings_table']);
if (!$sql_result) die($lang['db_error']);
?><pre># Settings (<?php echo $db_settings['settings_table']; ?>)<br /><br /><?php
while ($field = mysqli_fetch_assoc($sql_result)) {
echo "INSERT INTO ".$db_settings['settings_table']." VALUES ('". mysqli_real_escape_string($connid, $field['name']) ."', '". mysqli_real_escape_string($connid, $field['value']) ."');<br />";
}
mysqli_free_result($sql_result);
?><br /></pre><?php
}
function sql_smilies() {
global $lang, $db_settings, $connid;
$sql_result=mysqli_query($connid, "SELECT id, order_id, file, code_1, code_2, code_3, code_4, code_5, title FROM ".$db_settings['smilies_table']);
if (!$sql_result) die($lang['db_error']);
?><pre># Smilies (<?php echo $db_settings['smilies_table']; ?>)<br /><br /><?php
while ($field = mysqli_fetch_assoc($sql_result)) {
echo "INSERT INTO ".$db_settings['smilies_table']." VALUES (". intval($field['id']) .", ". intval($field['order_id']) .", '". mysqli_real_escape_string($connid, $field['file']) ."', '". mysqli_real_escape_string($connid, $field['code_1']) ."', '". mysqli_real_escape_string($connid, $field['code_2']) ."', '". mysqli_real_escape_string($connid, $field['code_3']) ."', '". mysqli_real_escape_string($connid, $field['code_4']) ."', '". mysqli_real_escape_string($connid, $field['code_5']) ."', '". mysqli_real_escape_string($connid, $field['title']) ."');<br />";
}
mysqli_free_result($sql_result);
?><br /></pre><?php
}
function sql_banlists() {
global $lang, $db_settings, $connid;
$sql_result=mysqli_query($connid, "SELECT name, list FROM ".$db_settings['banlists_table']);
if (!$sql_result) die($lang['db_error']);
?><pre># Banlists (<?php echo $db_settings['banlists_table']; ?>)<br /><br /><?php
while ($field = mysqli_fetch_assoc($sql_result)) {
echo "INSERT INTO ".$db_settings['banlists_table']." VALUES ('". mysqli_real_escape_string($connid, $field['name']) ."', '". mysqli_real_escape_string($connid, $field['list']) ."');<br />";
}
mysqli_free_result($sql_result);
?><br /></pre><?php
}
// SQL-Dump:
if (isset($_GET['backup'])) {
?><html>
<head>
<title><?php echo $settings['forum_name']; ?> - SQL</title>
</head>
<body>
<?php
switch ($_GET['backup'])
{
case 1:
sql_forum();
sql_categories();
sql_userdata();
sql_settings();
sql_smilies();
sql_banlists();
break;
case 2:
sql_forum();
break;
case 3:
sql_forum_marked();
break;
case 4:
sql_userdata();
break;
case 5:
sql_categories();
break;
case 6:
sql_settings();
break;
case 7:
sql_smilies();
break;
case 8:
sql_banlists();
break;
}
?></body>
</html><?php
exit;
}
if (isset($_POST['sql_submit'])) {
$sql = $_POST['sql'];
$pw_result = mysqli_query($connid, "SELECT user_pw FROM ". $db_settings['userdata_table'] ." WHERE user_id = ". intval($_SESSION[$settings['session_prefix'].'user_id']) ." LIMIT 1");
if (!$pw_result) die($lang['db_error']);
$field = mysqli_fetch_assoc($pw_result);
mysqli_free_result($pw_result);
if ($_POST['sql_pw'] == '') $errors[] = $lang['error_form_uncompl'];
else {
if (mb_strlen($field["user_pw"]) == 32) {
if ($field["user_pw"] == md5($_POST['sql_pw'])) {
$positive = true;
} else {
$positive = false;
}
if ($positive === true) {
$new_hash = password_hash($_POST['sql_pw'], PASSWORD_DEFAULT);
$qNewPassword = "UPDATE ". $db_settings['userdata_table'] ." SET last_login=last_login, registered=registered, user_pw = '". mysqli_real_escape_string($connid, $new_hash) ."' WHERE user_id = ". intval($feld["user_id"]);
$rNewPassword = mysqli_query($connid, $qNewPassword);
if ($rNewPassword === true) {
$field["user_pw"] = $new_hash;
}
}
} else {
$positive = password_verify($_POST['sql_pw'], $field["user_pw"]);
}
if ($positive === false) $errors[] = $lang['pw_wrong'];
}
if (empty($errors)) {
$sql_querys = split_sql($sql);
foreach($sql_querys as $sql_query) {
mysqli_query($connid, $sql_query) or $errors[] = $lang_add['mysql_error'] . mysqli_error($connid);
if(isset($errors)) break;
}
if (empty($errors)) $action = 'import_sql_ok';
else $action='import_sql';
}
else $action='import_sql';
}
if (isset($_GET['mark'])) {
$mark_result = mysqli_query($connid, "SELECT marked FROM ". $db_settings['forum_table'] ." WHERE id=". intval($_GET['mark']) ." LIMIT 1");
if (!$mark_result) die($lang['db_error']);
$field = mysqli_fetch_assoc($mark_result);
mysqli_free_result($mark_result);
if ($field['marked'] == 0) $marked = 1; else $marked = 0;
mysqli_query($connid, "UPDATE ". $db_settings['forum_table'] ." SET time=time, last_answer=last_answer, edited=edited, marked= ". intval($marked) ." WHERE tid= ". intval($_GET['mark']));
header("location: ". rawurlencode($_GET['refer']) ."?id=". intval($_GET['mark']) ."&category=". intval($_GET['category']) ."&page=". intval($_GET['page']) ."&order=". urlencode($_GET['order']));
die('<a href="'. rawurlencode($_GET['refer']) .'?id='. intval($_GET['mark']) .'&category='. intval($_GET['category']) .'&page='. intval($_GET['page']) .'&order='. urlencode($_GET['order']) .'">further...</a>');
}
if (isset($_POST['new_category'])) {
$new_category = trim($_POST['new_category']);
$new_category = str_replace('"','\'',$new_category);
$accession = intval($_POST['accession']);
if ($new_category!='') {
// does this category already exist?
$category_result = mysqli_query($connid, "SELECT category FROM ". $db_settings['category_table'] ." WHERE category = '". mysqli_real_escape_string($connid, $new_category) ."' LIMIT 1");
if (!$category_result) die($lang['db_error']);
$field = mysqli_fetch_assoc($category_result);
mysqli_free_result($category_result);
if (mb_strtolower($field["category"]) == mb_strtolower($new_category)) $errors[] = $lang_add['category_already_exists'];
if (empty($errors)) {
$count_result = mysqli_query($connid, "SELECT COUNT(*) FROM ". $db_settings['category_table']);
list($category_count) = mysqli_fetch_row($count_result);
mysqli_free_result($count_result);
mysqli_query($connid, "INSERT INTO ". $db_settings['category_table'] ." (category_order, category, accession) VALUES (". intval($category_count) ."+1,'". mysqli_real_escape_string($connid, $new_category) ."',". intval($accession).")");
header("location: admin.php?action=categories");
exit();
}
}
$action='categories';
}
if (isset($_GET['edit_user'])) {
$edit_user_id = intval($_GET['edit_user']);
$result = mysqli_query($connid, "SELECT user_type, user_name, user_real_name, user_email, hide_email, user_hp, user_place, signature, profile, user_view, new_posting_notify, new_user_notify, personal_messages, time_difference FROM ". $db_settings['userdata_table'] ." WHERE user_id = ". intval($edit_user_id)) or die($lang['db_error']);
$field = mysqli_fetch_assoc($result);
mysqli_free_result($result);
$edit_user_type = $field["user_type"];
$user_email = $field["user_email"];
$hide_email = $field["hide_email"];
$edit_user_name = $field["user_name"];
$user_real_name = $field["user_real_name"];
$user_hp = $field["user_hp"];
$user_place = $field["user_place"];
$profile = $field["profile"];
$signature = $field["signature"];
$user_view = $field["user_view"];
$user_time_difference = $field["time_difference"];
$new_posting_notify = $field["new_posting_notify"];
$new_user_notify = $field["new_user_notify"];
$personal_messages = $field["personal_messages"];
$action = 'edit_user';
}
if (isset($_POST['edit_user_submit'])) {
// import posted data:
$edit_user_id = intval($_POST['edit_user_id']);
$edit_user_name = trim($_POST['edit_user_name']);
$edit_user_type = trim($_POST['edit_user_type']);
$user_email = trim($_POST['user_email']);
$hide_email = trim($_POST["hide_email"]);
$user_real_name = trim($_POST['user_real_name']);
$user_hp = trim($_POST['user_hp']);
$user_place = trim($_POST['user_place']);
$profile = trim($_POST['profile']);
$signature = trim($_POST['signature']);
$user_view = trim($_POST['user_view']);
$personal_messages = trim($_POST['personal_messages']);
$user_time_difference = trim($_POST['user_time_difference']);
if (isset($_POST['new_posting_notify'])) $new_posting_notify = trim($_POST['new_posting_notify']); else $new_posting_notify = 0;
if (isset($_POST['new_user_notify'])) $new_user_notify = trim($_POST['new_user_notify']); else $new_user_notify = 0;
// check data:
if (empty($user_view) or $user_view == '') $user_view = $standard;
// does the name already exist?
$name_result = mysqli_query($connid, "SELECT user_id, user_name FROM ". $db_settings['userdata_table'] ." WHERE user_name = '". mysqli_real_escape_string($connid, $edit_user_name) ."'") or die($lang['db_error']);
$field = mysqli_fetch_assoc($name_result);
mysqli_free_result($name_result);
if ($edit_user_id != $field['user_id'] && mb_strtolower($field["user_name"]) == mb_strtolower($edit_user_name)) $errors[] = str_replace("[name]", htmlsc(stripslashes($edit_user_name)), $lang['error_name_reserved']);
if (mb_strlen($user_real_name) > $settings['name_maxlength']) $errors[] = $lang['user_real_name'] . " " .$lang['error_input_too_long'];
if (mb_strlen($user_hp) > $settings['hp_maxlength']) $errors[] = $lang['user_hp'] . " " .$lang['error_input_too_long'];
if (mb_strlen($user_place) > $settings['place_maxlength']) $errors[] = $lang['user_place'] . " " .$lang['error_input_too_long'];
if (mb_strlen($profile) > $settings['profile_maxlength']) {
$lang['err_prof_too_long'] = str_replace("[length]", mb_strlen($profile), $lang['err_prof_too_long']);
$lang['err_prof_too_long'] = str_replace("[maxlength]", $settings['profile_maxlength'], $lang['err_prof_too_long']);
$errors[] = $lang['err_prof_too_long'];
}
if (mb_strlen($signature) > $settings['signature_maxlength']) {
$lang['err_sig_too_long'] = str_replace("[length]", mb_strlen($signature), $lang['err_sig_too_long']);
$lang['err_sig_too_long'] = str_replace("[maxlength]", $settings['signature_maxlength'], $lang['err_sig_too_long']);
$errors[] = $lang['err_sig_too_long'];
}
$text_arr = explode(" ",$user_real_name);
for ($i = 0; $i < count($text_arr); $i++) {
trim($text_arr[$i]);
$laenge = mb_strlen($text_arr[$i]);
if ($laenge > $settings['name_word_maxlength']) {
$error_nwtl = str_replace("[word]", htmlsc(mb_substr($text_arr[$i], 0, $settings['name_word_maxlength']))."...", $lang['error_name_word_too_long']);
$errors[] = $error_nwtl;
}
}
$text_arr = explode(" ",$user_place);
for ($i = 0; $i < count($text_arr); $i++) {
trim($text_arr[$i]);
$laenge = mb_strlen($text_arr[$i]);
if ($laenge > $settings['place_word_maxlength']) {
$error_pwtl = str_replace("[word]", htmlsc(mb_substr($text_arr[$i], 0, $settings['place_word_maxlength']))."...", $lang['error_place_word_too_long']);
$errors[] = $error_pwtl;
}
}
$text_arr = str_replace("\n", " ", $profile);
if ($settings['bbcode'] == 1) {
$text_arr = preg_replace("#\[b\](.+?)\[/b\]#is", "\\1", $text_arr);
$text_arr = preg_replace("#\[i\](.+?)\[/i\]#is", "\\1", $text_arr);
$text_arr = preg_replace("#\[u\](.+?)\[/u\]#is", "\\1", $text_arr);
$text_arr = preg_replace("#\[link\](.+?)\[/link\]#is", "\\1", $text_arr);
$text_arr = preg_replace("#\[link=(.+?)\](.+?)\[/link\]#is", "\\2", $text_arr);
}
if ($settings['bbcode'] == 1 && $settings['bbcode_img'] == 1) {
$text_arr = preg_replace("#\[img\](.+?)\[/img\]#is", "[img]", $text_arr);
$text_arr = preg_replace("#\[img-l\](.+?)\[/img\]#is", "[img] ", $text_arr);
$text_arr = preg_replace("#\[img-r\](.+?)\[/img\]#is", "[img]", $text_arr);
}
$text_arr = explode(" ",$text_arr);
for ($i = 0; $i < count($text_arr); $i++) {
trim($text_arr[$i]);
$laenge = mb_strlen($text_arr[$i]);
if ($laenge > $settings['text_word_maxlength']) {
$error_twtl = str_replace("[word]", htmlsc(mb_substr($text_arr[$i], 0, $settings['text_word_maxlength']))."...", $lang['err_prof_word_too_long']);
$errors[] = $error_twtl;
}
}
$text_arr = str_replace("\n", " ", $signature);
if ($settings['bbcode'] == 1) {
$text_arr = preg_replace("#\[b\](.+?)\[/b\]#is", "\\1", $text_arr);
$text_arr = preg_replace("#\[i\](.+?)\[/i\]#is", "\\1", $text_arr);
$text_arr = preg_replace("#\[u\](.+?)\[/u\]#is", "\\1", $text_arr);
$text_arr = preg_replace("#\[link\](.+?)\[/link\]#is", "\\1", $text_arr);
$text_arr = preg_replace("#\[link=(.+?)\](.+?)\[/link\]#is", "\\2", $text_arr);
}
if ($settings['bbcode'] == 1 && $settings['bbcode_img'] == 1) {
$text_arr = preg_replace("#\[img\](.+?)\[/img\]#is", "[img]", $text_arr);
$text_arr = preg_replace("#\[img-l\](.+?)\[/img\]#is", "[img] ", $text_arr);
$text_arr = preg_replace("#\[img-r\](.+?)\[/img\]#is", "[img]", $text_arr);
}
$text_arr = explode(" ",$text_arr);
for ($i = 0; $i < count($text_arr);$i++) {
trim($text_arr[$i]);
$laenge = mb_strlen($text_arr[$i]);
if ($laenge > $settings['text_word_maxlength']) {
$error_twtl = str_replace("[word]", htmlsc(mb_substr($text_arr[$i], 0, $settings['text_word_maxlength']))."...", $lang['err_sig_word_too_long']);
$errors[] = $error_twtl;
}
}
// end of checking
// save if no errors:
if (empty($errors)) {
@mysqli_query($connid, "UPDATE ". $db_settings['userdata_table'] ." SET user_name='". mysqli_real_escape_string($connid, $edit_user_name) ."', user_type='". mysqli_real_escape_string($connid, $edit_user_type) ."', user_email='". mysqli_real_escape_string($connid, $user_email) ."', user_real_name='". mysqli_real_escape_string($connid, $user_real_name) ."', hide_email=". intval($hide_email) .", user_hp='". mysqli_real_escape_string($connid, $user_hp) ."', user_place='". mysqli_real_escape_string($connid, $user_place) ."', profile='". mysqli_real_escape_string($connid, $profile) ."', signature='". mysqli_real_escape_string($connid, $signature) ."', last_login=last_login, registered=registered, user_view='". mysqli_real_escape_string($connid, $user_view) ."', new_posting_notify=". intval($new_posting_notify) .", new_user_notify=". intval($new_user_notify) .", personal_messages=". intval($personal_messages) .", time_difference=". intval($user_time_difference) ." WHERE user_id=". intval($edit_user_id)) or die($lang['db_error']);
@mysqli_query($connid, "UPDATE ". $db_settings['forum_table'] ." SET time=time, last_answer=last_answer, edited=edited, name='". mysqli_real_escape_string($connid, $edit_user_name) ."' WHERE user_id=". intval($edit_user_id));
header("location: admin.php?action=user");
die('<a href="admin.php?action=user">further...</a>');
}
$action = 'edit_user';
}
if (isset($_GET['edit_category'])) {
$category_result = mysqli_query($connid, "SELECT id, category_order, category, accession FROM ". $db_settings['category_table'] ." WHERE id = ". intval($_GET['edit_category']) ." LIMIT 1");
if (!$category_result) die($lang['db_error']);
$field = mysqli_fetch_assoc($category_result);
mysqli_free_result($category_result);
$id = $field['id'];
$category = $field['category'];
$accession = $field['accession'];
$action = "edit_category";
}
if (isset($_GET['delete_category'])) {
$category_result = mysqli_query($connid, "SELECT id, category FROM ". $db_settings['category_table'] ." WHERE id = ". intval($_GET['delete_category']) ." LIMIT 1");
if (!$category_result) die($lang['db_error']);
$field = mysqli_fetch_assoc($category_result);
mysqli_free_result($category_result);
$category_id = $field['id'];
$category_name = $field['category'];
$action = "delete_category";
}
if (isset($_POST['edit_category_submit'])) {
$id = intval($_POST['id']);
$category = trim($_POST['category']);
$category = str_replace('"','\'',$category);
$accession = intval($_POST['accession']);
// does this category already exist?
$count_result = mysqli_query($connid, "SELECT COUNT(*) FROM ". $db_settings['category_table'] ." WHERE category LIKE '". mysqli_real_escape_string($connid, $category) ."' AND id != ". intval($id));
if (!$count_result) die($lang['db_error']);
list($category_count) = mysqli_fetch_row($count_result);
mysqli_free_result($count_result);
if ($category_count > 0) $errors[] = $lang_add['category_already_exists'];
if (empty($errors)) {
mysqli_query($connid, "UPDATE ". $db_settings['category_table'] ." SET category='". mysqli_real_escape_string($connid, $category) ."', accession=". intval($accession) ." WHERE id=". intval($id));
header("location: admin.php?action=categories");
die();
}
$action='edit_category';
}
if (isset($_POST['not_displayed_entries_submit'])) {
if ($_POST['mode'] == "delete") {
if (isset($category_ids_query)) {
mysqli_query($connid, "DELETE FROM ". $db_settings['forum_table'] ." WHERE category NOT IN (". $category_ids_query .")");
} else {
mysqli_query($connid, "DELETE FROM ". $db_settings['forum_table'] ." WHERE category != 0");
}
} else {
if (isset($category_ids_query)) {
mysqli_query($connid, "UPDATE ". $db_settings['forum_table'] ." SET time=time, last_answer=last_answer, category=". intval($_POST['move_category']) ." WHERE category NOT IN (". $category_ids_query .")");
} else {
mysqli_query($connid, "UPDATE ". $db_settings['forum_table'] ." SET time=time, last_answer=last_answer, category=". intval($_POST['move_category']) ." WHERE category != 0");
}
}
header("location: admin.php?action=categories");
die();
}
if (isset($_GET['move_up_category'])) {
$category_result = mysqli_query($connid, "SELECT category_order FROM ". $db_settings['category_table'] ." WHERE id = ". intval($_GET['move_up_category']) ." LIMIT 1");
if (!$category_result) die($lang['db_error']);
$field = mysqli_fetch_assoc($category_result);
mysqli_free_result($category_result);
if ($field['category_order'] > 1) {
mysqli_query($connid, "UPDATE ". $db_settings['category_table'] ." SET category_order=0 WHERE category_order=". intval($field['category_order']) ."-1");
mysqli_query($connid, "UPDATE ". $db_settings['category_table'] ." SET category_order=category_order-1 WHERE category_order=". intval($field['category_order']));
mysqli_query($connid, "UPDATE ". $db_settings['category_table'] ." SET category_order=". intval($field['category_order']) ." WHERE category_order=0");
}
header("location: admin.php?action=categories");
die();
}
if (isset($_GET['move_down_category'])) {
$count_result = mysqli_query($connid, "SELECT COUNT(*) FROM ". $db_settings['category_table']);
list($category_count) = mysqli_fetch_row($count_result);
mysqli_free_result($count_result);
$category_result = mysqli_query($connid, "SELECT category_order FROM ". $db_settings['category_table'] ." WHERE id = ". intval($_GET['move_down_category']) ." LIMIT 1");
if (!$category_result) die($lang['db_error']);
$field = mysqli_fetch_assoc($category_result);
mysqli_free_result($category_result);
if ($field['category_order'] < $category_count) {
mysqli_query($connid, "UPDATE ". $db_settings['category_table'] ." SET category_order=0 WHERE category_order=". intval($field['category_order']) ."+1");
mysqli_query($connid, "UPDATE ". $db_settings['category_table'] ." SET category_order=category_order+1 WHERE category_order=". intval($field['category_order']));
mysqli_query($connid, "UPDATE ". $db_settings['category_table'] ." SET category_order=". intval($field['category_order']) ." WHERE category_order=0");
}
header("location: admin.php?action=categories");
die();
}
if (isset($_POST['delete_category_submit'])) {
$category_id = intval($_POST['category_id']);
if ($category_id > 0) {
// delete category from category table:
mysqli_query($connid, "DELETE FROM ". $db_settings['category_table'] ." WHERE id=". intval($category_id));
// reset order:
$result = mysqli_query($connid, "SELECT id FROM ". $db_settings['category_table'] ." ORDER BY category_order ASC");
$i = 1;
while ($data = mysqli_fetch_assoc($result)) {
mysqli_query($connid, "UPDATE ". $db_settings['category_table'] ." SET category_order=". intval($i) ." WHERE id = ". intval($data['id']));
$i++;
}
mysqli_free_result($result);
// what to to with the entries of deleted category:
if ($_POST['delete_mode'] == "complete") {
mysqli_query($connid, "DELETE FROM ". $db_settings['forum_table'] ." WHERE category = ". intval($category_id));
} else {
mysqli_query($connid, "UPDATE ". $db_settings['forum_table'] ." SET time=time, last_answer=last_answer, category=". intval($_POST['move_category']) ." WHERE category = ". intval($category_id));
}
header("location: admin.php?action=categories");
die();
}
$action = 'categories';
}
if (isset($_GET['delete_user'])) {
$user_id = intval($_GET['delete_user']);
$user_result = mysqli_query($connid, "SELECT user_name FROM ". $db_settings['userdata_table'] ." WHERE user_id= ". intval($user_id) ." LIMIT 1");
if (!$user_result) die($lang['db_error']);
$user = mysqli_fetch_assoc($user_result);
mysqli_free_result($user_result);
$selected[] = $user_id;
$selected_usernames[] = $user["user_name"];
$action = "delete_users_sure";
}
if (isset($_POST['delete_user'])) {
if (isset($_POST['selected'])) {
$selected = $_POST['selected'];
for($x = 0; $x < count($selected); $x++) {
$user_result = mysqli_query($connid, "SELECT user_name FROM ". $db_settings['userdata_table'] ." WHERE user_id=". intval($selected[$x]) ." LIMIT 1");
if (!$user_result) die($lang['db_error']);
$user = mysqli_fetch_assoc($user_result);
mysqli_free_result($user_result);
$selected_usernames[] = $user["user_name"];
}
$action="delete_users_sure";
}
else $action="user";
}
if (isset($_POST['clear_userdata'])) {
switch ($_POST['clear_userdata']) {
case 1:
$clear_result = mysqli_query($connid, "SELECT user_id, user_name FROM ". $db_settings['userdata_table'] ." WHERE user_type != 'admin' AND user_type != 'mod' AND logins=0 AND registered<(NOW()-INTERVAL 2 DAY) ORDER BY user_name");
break;
case 2:
$clear_result = mysqli_query($connid, "SELECT user_id, user_name FROM ". $db_settings['userdata_table'] ." WHERE user_type != 'admin' AND user_type != 'mod' AND ((logins=0 AND registered<(NOW()-INTERVAL 2 DAY)) OR (logins<=1 AND last_login<(NOW()-INTERVAL 30 DAY))) ORDER BY user_name");
break;
case 3:
$clear_result = mysqli_query($connid, "SELECT user_id, user_name FROM ". $db_settings['userdata_table'] ." WHERE user_type != 'admin' AND user_type != 'mod' AND ((logins=0 AND registered<(NOW()-INTERVAL 2 DAY)) OR (logins<=3 AND last_login<(NOW()-INTERVAL 30 DAY))) ORDER BY user_name");
break;
case 4:
$clear_result = mysqli_query($connid, "SELECT user_id, user_name FROM ". $db_settings['userdata_table'] ." WHERE user_type != 'admin' AND user_type != 'mod' AND ((logins=0 AND registered<(NOW()-INTERVAL 2 DAY)) OR (last_login<(NOW()-INTERVAL 60 DAY))) ORDER BY user_name");
break;
case 5:
$clear_result = mysqli_query($connid, "SELECT user_id, user_name FROM ". $db_settings['userdata_table'] ." WHERE user_type != 'admin' AND user_type != 'mod' AND ((logins=0 AND registered<(NOW()-INTERVAL 2 DAY)) OR (last_login<(NOW()-INTERVAL 30 DAY))) ORDER BY user_name");
break;
}
if (!$clear_result) die($lang['db_error']);
while ($line = mysqli_fetch_assoc($clear_result)) {
$selected_usernames[] = $line['user_name'];
$selected[] = $line['user_id'];
}
mysqli_free_result($clear_result);
if (isset($selected)) $action = "delete_users_sure";
else {
$no_users_in_selection = true;
$action = "user";
}
}
if (isset($_POST['email_list'])) $action="email_list";
if (isset($_POST['delete_confirmed'])) {
if (isset($_POST['selected_confirmed'])) {
$selected_confirmed = $_POST['selected_confirmed'];
for ($x = 0; $x < count($selected_confirmed); $x++) {
$delete_result = mysqli_query($connid, "DELETE FROM ". $db_settings['userdata_table'] ." WHERE user_id = ". intval($selected_confirmed[$x]));
$update_result = mysqli_query($connid, "UPDATE ". $db_settings['forum_table'] ." SET time=time, last_answer=last_answer, user_id=0, email_notify=0 WHERE user_id = ". intval($selected_confirmed[$x]));
}
}
$action="user";
}
if (isset($_GET['user_lock'])) {
$lock_result = mysqli_query($connid, "SELECT user_lock FROM ". $db_settings['userdata_table'] ." WHERE user_id = ". intval($_GET['user_lock']) ." LIMIT 1");
if (!$lock_result) die($lang['db_error']);
$field = mysqli_fetch_assoc($lock_result);
mysqli_free_result($lock_result);
if ($field['user_lock'] == 0) $new_lock = 1; else $new_lock = 0;
$update_result = mysqli_query($connid, "UPDATE ". $db_settings['userdata_table'] ." SET user_lock=". intval($new_lock) .", last_login=last_login, registered=registered WHERE user_id=". intval($_GET['user_lock']) ." LIMIT 1");
$action = "user";
}
if (isset($_POST['delete_all_postings_confirmed'])) {
$pw_result = mysqli_query($connid, "SELECT user_pw FROM ". $db_settings['userdata_table'] ." WHERE user_id = ". intval($_SESSION[$settings['session_prefix'].'user_id']) ." LIMIT 1");
if (!$pw_result) die($lang['db_error']);
$field = mysqli_fetch_assoc($pw_result);
mysqli_free_result($pw_result);
if ($_POST['delete_all_postings_confirm_pw']=="") $errors[] = $lang['error_form_uncompl'];
else {
if (mb_strlen($field["user_pw"]) == 32) {
if ($field["user_pw"] == md5($_POST['delete_all_postings_confirm_pw'])) {
$positive = true;
} else {
$positive = false;
}
if ($positive === true) {
$new_hash = password_hash($_POST['delete_all_postings_confirm_pw'], PASSWORD_DEFAULT);
$qNewPassword = "UPDATE ". $db_settings['userdata_table'] ." SET last_login=last_login, registered=registered, user_pw = '". mysqli_real_escape_string($connid, $new_hash) ."' WHERE user_id = ". intval($feld["user_id"]);
$rNewPassword = mysqli_query($connid, $qNewPassword);
if ($rNewPassword === true) {
$field["user_pw"] = $new_hash;
}
}
} else {
$positive = password_verify($_POST['delete_all_postings_confirm_pw'], $field["user_pw"]);
}
if ($positive === false) $errors[] = $lang['pw_wrong'];
}
if (empty($errors)) {
$empty_forum_result = mysqli_query($connid, "TRUNCATE TABLE ". $db_settings['forum_table']);
if (!$empty_forum_result) die($lang['db_error']);
$action="main";
}
else $action="empty";
}
if (isset($_POST['delete_db_confirmed'])) {
$pw_result = mysqli_query($connid, "SELECT user_pw FROM ". $db_settings['userdata_table'] ." WHERE user_id = ". intval($_SESSION[$settings['session_prefix'].'user_id']) ." LIMIT 1");
if (!$pw_result) die($lang['db_error']);
$field = mysqli_fetch_assoc($pw_result);
mysqli_free_result($pw_result);
if ($_POST['delete_db_confirm_pw']=="" || empty($_POST['delete_modus'])) $errors[] = $lang['error_form_uncompl'];
else {
if (mb_strlen($field["user_pw"]) == 32) {
if ($field["user_pw"] == md5($_POST['delete_db_confirm_pw'])) {
$positive = true;
} else {
$positive = false;
}
} else {
$positive = password_verify($_POST['delete_db_confirm_pw'], $field["user_pw"]);
}
if ($positive === false) $errors[] = $lang['pw_wrong'];
}
if (empty($errors)) {
echo '<pre>';
echo 'Deleting table <b>'.$db_settings['forum_table'].'</b>... ';
if (mysqli_query($connid, "DROP TABLE ". $db_settings['forum_table'])) echo '<b style="color:green;">OK</b><br />';
else {
$errors[] = mysqli_error($connid);
echo '<b style="color:red;">FAILED</b> (MySQL: '.mysqli_error($connid).')<br />';
}
echo 'Deleting table <b>'.$db_settings['userdata_table'].'</b>... ';
if (mysqli_query($connid, "DROP TABLE ". $db_settings['userdata_table'])) echo '<b style="color:green;">OK</b><br />';
else {
$errors[] = mysqli_error($connid);
echo '<b style="color:red;">FAILED</b> (MySQL: '.mysqli_error($connid).')<br />';
}
echo 'Deleting table <b>'.$db_settings['useronline_table'].'</b>... ';
if (mysqli_query($connid, "DROP TABLE ". $db_settings['useronline_table'])) echo '<b style="color:green;">OK</b><br />';
else {
$errors[] = mysqli_error($connid);
echo '<b style="color:red;">FAILED</b> (MySQL: '.mysqli_error($connid).')<br />';
}
echo 'Deleting table <b>'.$db_settings['settings_table'].'</b>... ';
if (mysqli_query($connid, "DROP TABLE ". $db_settings['settings_table'])) echo '<b style="color:green;">OK</b><br />';
else {
$errors[] = mysqli_error($connid);
echo '<b style="color:red;">FAILED</b> (MySQL: '.mysqli_error($connid).')<br />';
}
echo 'Deleting table <b>'.$db_settings['category_table'].'</b>... ';
if (mysqli_query($connid, "DROP TABLE ". $db_settings['category_table'])) echo '<b style="color:green;">OK</b><br />';
else {
$errors[] = mysqli_error($connid);
echo '<b style="color:red;">FAILED</b> (MySQL: '.mysqli_error($connid).')<br />';
}
echo 'Deleting table <b>'.$db_settings['smilies_table'].'</b>... ';
if (mysqli_query($connid, "DROP TABLE ". $db_settings['smilies_table'])) echo '<b style="color:green;">OK</b><br />';
else {
$errors[] = mysqli_error($connid);
echo '<b style="color:red;">FAILED</b> (MySQL: '.mysqli_error($connid).')<br />';
}
echo 'Deleting table <b>'.$db_settings['banlists_table'].'</b>... ';
if (mysqli_query($connid, "DROP TABLE ". $db_settings['banlists_table'])) echo '<b style="color:green;">OK</b><br />';
else {
$errors[] = mysqli_error($connid);
echo '<b style="color:red;">FAILED</b> (MySQL: '.mysqli_error($connid).')<br />';
}
if (empty($errors)) echo '<br /><b>'.$lang_add['tables_deleted'].'</b>';
else echo '<br /><b>'.$lang_add['tables_deleted_error'].'</b>';
if ($_POST['delete_modus'] == "db") {
unset($errors);
echo '<br /><br />Deleting database <b>'.$db_settings['db'].'</b>... ';
$result = mysqli_query($connid, "SHOW TABLES FROM ". $db_settings['db']);
if (mysqli_num_rows($result) == 0) {
if (mysqli_query($connid, "DROP DATABASE ". $db_settings['db'])) echo '<b style="color:green;">OK</b><br />';
else {
$errors[] = mysqli_error($connid);
echo '<b style="color:red;">FAILED</b> (MySQL: '.mysqli_error($connid).')<br />';
}
} else {
$errors[] = 'DB not empty';
echo '<b style="color:red;">FAILED</b> (there are still tables in the database)<br />';
}
if (empty($errors)) echo '<br /><b>'.$lang_add['db_deleted'].'</b>';
else echo '<br /><b>'.$lang_add['db_deleted_error'].'</b>';
}
echo '</pre>';
die();
}
$action = "uninstall";
}
if (isset($_POST['delete_marked_threads_confirmed'])) {
$del_marked_result = mysqli_query($connid, "DELETE FROM ". $db_settings['forum_table'] ." WHERE marked=1");
if (!$del_marked_result) die($lang['db_error']);
if (isset($_POST['refer']) && $_POST['refer'] == 'board') header("location: board.php");
else if (isset($_POST['refer']) && $_POST['refer'] == 'mix') header("location: mix.php");
else header("location: forum.php");
die();
}
if (isset($_POST['unmark_confirmed'])) {
$remove_markings_result = mysqli_query($connid, "UPDATE ". $db_settings['forum_table'] ." SET time=time, last_answer=last_answer, edited=edited, marked=0");
if (!$remove_markings_result) die($lang['db_error']);
if (isset($_POST['refer']) && $_POST['refer'] == 'board') header("location: board.php");
else if (isset($_POST['refer']) && $_POST['refer'] == 'mix') header("location: mix.php");
else header("location: forum.php");
die();
}
if (isset($_POST['invert_markings_confirmed'])) {
$invert_markings_result = mysqli_query($connid, "UPDATE ". $db_settings['forum_table'] ." SET time=time, last_answer=last_answer, edited=edited, marked=2 WHERE marked=1");
$invert_markings_result = mysqli_query($connid, "UPDATE ". $db_settings['forum_table'] ." SET time=time, last_answer=last_answer, edited=edited, marked=1 WHERE marked=0");
$invert_markings_result = mysqli_query($connid, "UPDATE ". $db_settings['forum_table'] ." SET time=time, last_answer=last_answer, edited=edited, marked=0 WHERE marked=2");
if (isset($_POST['refer']) && $_POST['refer'] == 'board') header("location: board.php");
else if (isset($_POST['refer']) && $_POST['refer'] == 'mix') header("location: mix.php");
else header("location: forum.php");
die();
}
if (isset($_POST['mark_threads_submitted'])) {
if ($_POST['mark_threads'] == 1) $limit = intval($_POST['n1'])-1;
else if ($_POST['mark_threads'] == 2) $limit = intval($_POST['n2'])-1;
if ($limit >= 0) {
// letzten Thread ermitteln, der nicht markiert werden soll:
$mot_result = mysqli_query($connid, "SELECT tid FROM ". $db_settings['forum_table'] ." WHERE pid = 0 ORDER BY id DESC LIMIT ". intval($limit) .", 1");
if (!$mot_result) die($lang['db_error']);
$field = mysqli_fetch_assoc($mot_result);
$last_thread = $field['tid'];
mysqli_free_result($mot_result);
// ...und alle älteren markieren:
if($_POST['mark_threads'] == 1) mysqli_query($connid, "UPDATE ". $db_settings['forum_table'] ." SET time=time, last_answer=last_answer, edited=edited, marked=1 WHERE tid < ". intval($last_thread));
if($_POST['mark_threads'] == 2) mysqli_query($connid, "UPDATE ". $db_settings['forum_table'] ." SET time=time, last_answer=last_answer, edited=edited, marked=1 WHERE tid < ". intval($last_thread) ." AND time=last_answer");
}
if (isset($_POST['refer']) && $_POST['refer'] == 'board') header("location: board.php");
else if (isset($_POST['refer']) && $_POST['refer'] == 'mix') header("location: mix.php");
else header("location: forum.php");
die();
}
if (isset($_POST['lock_marked_threads_submitted'])) {
mysqli_query($connid, "UPDATE ". $db_settings['forum_table'] ." SET time=time, last_answer=last_answer, edited=edited, locked=1 WHERE marked=1");
if (isset($_POST['refer']) && $_POST['refer'] == 'board') header("location: board.php");
else if (isset($_POST['refer']) && $_POST['refer'] == 'mix') header("location: mix.php");
else header("location: forum.php");
die();
}
if (isset($_POST['unlock_marked_threads_submitted'])) {
mysqli_query($connid, "UPDATE ". $db_settings['forum_table'] ." SET time=time, last_answer=last_answer, edited=edited, locked=0 WHERE marked=1");
if (isset($_POST['refer']) && $_POST['refer'] == 'board') header("location: board.php");
else if (isset($_POST['refer']) && $_POST['refer'] == 'mix') header("location: mix.php");
else header("location: forum.php");
die();
}
if (isset($_POST['settings_submitted'])) {
// not checked checkboxes:
if (empty($_POST['captcha_posting'])) $_POST['captcha_posting'] = 0;
if (empty($_POST['captcha_contact'])) $_POST['captcha_contact'] = 0;
if (empty($_POST['captcha_register'])) $_POST['captcha_register'] = 0;
foreach ($_POST as $key => $val) {
if ($key != "settings_submitted") mysqli_query($connid, "UPDATE ". $db_settings['settings_table'] ." SET value='". mysqli_real_escape_string($connid, $val) ."' WHERE name='". mysqli_real_escape_string($connid, $key) ."' LIMIT 1");
}
header("location: admin.php");
die('<a href="admin.php">further...</a>');
}
if (isset($_POST['ar_username'])) {
// cut superfluous spaces:
$ar_username = $_POST['ar_username'];
$ar_email = $_POST['ar_email'];
$ar_pw = $_POST['ar_pw'];
$ar_pw_conf = $_POST['ar_pw_conf'];
if (isset($_POST['ar_send_userdata']) && $_POST['ar_send_userdata'] != '') $ar_send_userdata = true;
$ar_username = trim($ar_username);
$ar_email = trim($ar_email);
$ar_pw = trim($ar_pw);
$ar_pw_conf = trim($ar_pw_conf);
// Schauen, ob alle Felder ausgefüllt wurden:
if ($ar_username=="" or $ar_email=="") $errors[] = $lang['error_form_uncompl'];
if (empty($errors)) {
if (($ar_pw=="" or $ar_pw_conf=="") && !isset($ar_send_userdata)) $errors[] = $lang_add['error_send_userdata'];
}
// wenn alle Felder ausgefüllt wurden, weitere Ãberprüfungen durchführen:
if(empty($errors)) {
// check the length of the username:
if (mb_strlen($ar_username) > $settings['name_maxlength']) $errors[] = $lang['name_marking'] . " " .$lang['error_input_too_long'];
// überprüfen, ob ein Wort im Username zu lang ist:
$text_arr = explode(" ",$ar_username);
for ($i = 0; $i < count($text_arr); $i++) {
trim($text_arr[$i]);
$laenge = mb_strlen($text_arr[$i]);
if ($laenge > $settings['name_word_maxlength']) {
$error_nwtl = str_replace("[word]", htmlsc(mb_substr($text_arr[$i], 0, $settings['name_word_maxlength']))."...", $lang['error_name_word_too_long']);
$errors[] = $error_nwtl;
}
}
// check if the username already exists:
$name_result = mysqli_query($connid, "SELECT user_name FROM ". $db_settings['userdata_table'] ." WHERE user_name = '". mysqli_real_escape_string($connid, $ar_username) ."'");
if(!$name_result) die($lang['db_error']);
$field = mysqli_fetch_assoc($name_result);
mysqli_free_result($name_result);
if (mb_strtolower($field["user_name"]) == mb_strtolower($ar_username) && $ar_username != "") {
$lang['error_name_reserved'] = str_replace("[name]", htmlsc($ar_username), $lang['error_name_reserved']);
$errors[] = $lang['error_name_reserved'];
}
// Ãberprüfung ob die Email-Adresse das Format [email protected] hat:
if (!preg_match("/^[^@]+@.+\.\D{2,}$/", $ar_email)) $errors[] = $lang['error_email_wrong'];
if ($ar_pw_conf != $ar_pw) $errors[] = $lang_add['error_pw_conf_wrong'];
}
// save the new user if no error occured:
if (empty($errors)) {
// neuen User in die Datenbank eintragen:
// Passwort generieren, wenn kein Passwort eingegeben wurde:
if ($ar_pw == '') {
$letters="abcdefghijkmnopqrstuvwxyzABCDEFGHJKLMNOPQRSTUVWXYZ0123456789";
mt_srand((double)microtime()*1000000);
$ar_pw = "";
for ($i = 0; $i < 8; $i++) {
$ar_pw .= mb_substr($letters, mt_rand(0, mb_strlen($letters) - 1), 1);
}
}
$encoded_ar_pw = password_hash($ar_pw, PASSWORD_DEFAULT);
$new_user_result = mysqli_query($connid, "INSERT INTO ". $db_settings['userdata_table'] ." (user_type, user_name, user_pw, user_email, hide_email, profile, last_login, last_logout, user_ip, registered, user_view, personal_messages) VALUES ('user','". mysqli_real_escape_string($connid, $ar_username) ."','". mysqli_real_escape_string($connid, $encoded_ar_pw) ."','". mysqli_real_escape_string($connid, $ar_email) ."','1','',NOW(),NOW(),'". mysqli_real_escape_string($connid, $_SERVER["REMOTE_ADDR"]) ."',NOW(),'". mysqli_real_escape_string($connid, $settings['standard']) ."',1)");
if(!$new_user_result) die($lang['db_error']);
// E-Mail an neuen User versenden:
$send_error='';
if (isset($ar_send_userdata)) {
$lang['new_user_email_txt_a'] = str_replace("[name]", $ar_username, $lang['new_user_email_txt_a']);
$lang['new_user_email_txt_a'] = str_replace("[password]", $ar_pw, $lang['new_user_email_txt_a']);
$lang['new_user_email_txt_a'] = str_replace("[login_link]", $settings['forum_address']."login.php?username=".urlencode($ar_username)."&userpw=".$ar_pw, $lang['new_user_email_txt_a']);
$new_user_mailto = encodeMailName($ar_username, "\n") ." <". $ar_email .">";
$sent = processEmail($new_user_mailto, $lang['new_user_email_sj'], $lang['new_user_email_txt_a']);
if ($sent === false) {
$send_error = '&send_error=true';
}
}
header("location: admin.php?action=user&new_user=".urlencode($ar_username).$send_error);
die('<a href="admin.php?action=user&new_user='. urlencode($ar_username) . $send_error .'">further...</a>');
}
}
if (isset($_POST['rename_category_submitted']) && trim($_POST['new_category']) != "") {
mysqli_query($connid, "UPDATE ". $db_settings['forum_table'] ." SET time=time, last_answer=last_answer, edited=edited, category=". intval($_POST['new_category']) ." WHERE category=". intval($_POST['old_category']));
$data = file("db_settings.php");
$row_count = count($data);
$fp = fopen("db_settings.php", "w+");
flock($fp, 2);
for ($row = 0; $row < $row_count; $row++) {
if (mb_substr(trim($data[$row]), 1, 10) == "categories") {
fwrite($fp, trim(str_replace($_POST['old_category'], $_POST['new_category'], $data[$row]))."\n");
} else {
fwrite($fp, trim($data[$row])."\n");
}
}
flock($fp, 3);
fclose($fp);
header("location: admin.php");
die('<a href="admin.php">further...</a>');
}
if (isset($_POST['delete_category_confirmed']) && trim($_POST['delete_category']) != "") {
mysqli_query($connid, "DELETE FROM ". $db_settings['forum_table'] ." WHERE category = ". intval($_POST['delete_category']));
header("location: admin.php");
die('<a href="admin.php">further...</a>');
}
if (isset($_POST['banlists_submit'])) {
if (trim($_POST['banned_users']) != '') {
$banned_users_array = explode(',',$_POST['banned_users']);
foreach ($banned_users_array as $banned_user) {
if (trim($banned_user)!='') $banned_users_array_checked[] = trim($banned_user);
}
$banned_users = implode(",", $banned_users_array_checked);
}
else $banned_users = '';
mysqli_query($connid, "UPDATE ". $db_settings['banlists_table'] ." SET list='". mysqli_real_escape_string($connid, $banned_users) ."' WHERE name='users'");
if (trim($_POST['banned_ips']) != '') {
$banned_ips_array = explode(',',$_POST['banned_ips']);
foreach ($banned_ips_array as $banned_ip) {
if(trim($banned_ip)!='') $banned_ips_array_checked[] = trim($banned_ip);
}
$banned_ips = implode(",", $banned_ips_array_checked);
}
else $banned_ips = '';
mysqli_query($connid, "UPDATE ". $db_settings['banlists_table'] ." SET list='". mysqli_real_escape_string($connid, $banned_ips) ."' WHERE name='ips'");
if (trim($_POST['not_accepted_words']) != '') {
$not_accepted_words_array = explode(',',$_POST['not_accepted_words']);
foreach ($not_accepted_words_array as $not_accepted_word) {
if (trim($not_accepted_word)!='') $not_accepted_words_array_checked[] = trim($not_accepted_word);
}
$not_accepted_words = implode(",", $not_accepted_words_array_checked);
}
else $not_accepted_words = '';
mysqli_query($connid, "UPDATE ". $db_settings['banlists_table'] ." SET list='". mysqli_real_escape_string($connid, $not_accepted_words) ."' WHERE name='words'");
header("location: admin.php");
die('<a href="admin.php">further...</a>');
}
if (isset($_POST['smiley_file'])) {
if (!file_exists('img/smilies/'.$_POST['smiley_file'])) $errors[] = $lang_add['smiley_file_doesnt_exist'];
if (trim($_POST['smiley_code'])=='') $errors[] = $lang_add['smiley_code_error'];
if (empty($errors)) {
$count_result = mysqli_query($connid, "SELECT COUNT(*) FROM ". $db_settings['smilies_table']);
list($smilies_count) = mysqli_fetch_row($count_result);
mysqli_free_result($count_result);
$order_id = $smilies_count+1;
mysqli_query($connid, "INSERT INTO ". $db_settings['smilies_table'] ." (order_id, file, code_1) VALUES (". intval($order_id) .",'". mysqli_real_escape_string($connid, $_POST['smiley_file']) ."','". mysqli_real_escape_string($connid, trim($_POST['smiley_code'])) ."')") or die(mysqli_error($connid));
header("location: admin.php?action=smilies");
die('<a href="admin.php?action=smilies">further...</a>');
}
else $action='smilies';
}
if (isset($_GET['delete_smiley'])) {
mysqli_query($connid, "DELETE FROM ". $db_settings['smilies_table'] ." WHERE id = ". intval($_GET['delete_smiley']));
$result = mysqli_query($connid, "SELECT id FROM ". $db_settings['smilies_table'] ." ORDER BY order_id ASC");
$i=1;
while ($data = mysqli_fetch_assoc($result)) {
mysqli_query($connid, "UPDATE ". $db_settings['smilies_table'] ." SET order_id=". intval($i) ." WHERE id = ". intval($data['id']));
$i++;
}
mysqli_free_result($result);
header("location: admin.php?action=smilies");
die();
}
if (isset($_GET['edit_smiley'])) {
$result = mysqli_query($connid, "SELECT id, file, code_1, code_2, code_3, code_4, code_5, title FROM ". $db_settings['smilies_table'] ." WHERE id = ". intval($_GET['edit_smiley']) ." LIMIT 1");
if(!$result) die($lang['db_error']);
$data = mysqli_fetch_assoc($result);
mysqli_free_result($result);
$id = $data['id'];
$file = $data['file'];
$code_1 = $data['code_1'];
$code_2 = $data['code_2'];
$code_3 = $data['code_3'];
$code_4 = $data['code_4'];
$code_5 = $data['code_5'];
$title = $data['title'];
$action='edit_smiley';
}
if (isset($_POST['edit_smiley_submit'])) {
$id = intval($_POST['id']);
$file = trim($_POST['file']);
$code_1 = trim($_POST['code_1']);
$code_2 = trim($_POST['code_2']);
$code_3 = trim($_POST['code_3']);
$code_4 = trim($_POST['code_4']);
$code_5 = trim($_POST['code_5']);
$title = trim($_POST['title']);
if (!file_exists('img/smilies/'.$file)) $errors[] = $lang_add['smiley_file_doesnt_exist'];
if ($code_1=='' && $code_2=='' && $code_3=='' && $code_4=='' && $code_5=='') $errors[] = $lang_add['smiley_code_error'];
if(empty($errors)) {
mysqli_query($connid, "UPDATE ". $db_settings['smilies_table'] ." SET file='". mysqli_real_escape_string($connid, $file) ."', code_1='". mysqli_real_escape_string($connid, $code_1) ."', code_2='". mysqli_real_escape_string($connid, $code_2) ."', code_3='". mysqli_real_escape_string($connid, $code_3) ."', code_4='". mysqli_real_escape_string($connid, $code_4) ."', code_5='". mysqli_real_escape_string($connid, $code_5) ."', title='". mysqli_real_escape_string($connid, $title) ."' WHERE id=". intval($id));
header("location: admin.php?action=smilies");
die();
}
else $action='edit_smiley';
}
if (isset($_GET['enable_smilies'])) {