/web raovat.vn php/az24/source/function/function_misc.php
PHP | 509 lines | 429 code | 74 blank | 6 comment | 133 complexity | 81342be511311519921d4b2c1603c143 MD5 | raw file
- <?php
- /**
- * [Discuz!] (C)2001-2099 Comsenz Inc.
- * This is NOT a freeware, use is subject to license terms
- *
- * $Id: function_misc.php 30988 2012-07-06 02:24:35Z chenmengshu $
- */
- if(!defined('IN_DISCUZ')) {
- exit('Access Denied');
- }
- function convertip($ip) {
- $return = '';
- if(preg_match("/^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/", $ip)) {
- $iparray = explode('.', $ip);
- if($iparray[0] == 10 || $iparray[0] == 127 || ($iparray[0] == 192 && $iparray[1] == 168) || ($iparray[0] == 172 && ($iparray[1] >= 16 && $iparray[1] <= 31))) {
- $return = '- LAN';
- } elseif($iparray[0] > 255 || $iparray[1] > 255 || $iparray[2] > 255 || $iparray[3] > 255) {
- $return = '- Invalid IP Address';
- } else {
- $tinyipfile = DISCUZ_ROOT.'./data/ipdata/tinyipdata.dat';
- $fullipfile = DISCUZ_ROOT.'./data/ipdata/wry.dat';
- if(@file_exists($tinyipfile)) {
- $return = convertip_tiny($ip, $tinyipfile);
- } elseif(@file_exists($fullipfile)) {
- $return = convertip_full($ip, $fullipfile);
- }
- }
- }
- return $return;
- }
- function convertip_tiny($ip, $ipdatafile) {
- static $fp = NULL, $offset = array(), $index = NULL;
- $ipdot = explode('.', $ip);
- $ip = pack('N', ip2long($ip));
- $ipdot[0] = (int)$ipdot[0];
- $ipdot[1] = (int)$ipdot[1];
- if($fp === NULL && $fp = @fopen($ipdatafile, 'rb')) {
- $offset = @unpack('Nlen', @fread($fp, 4));
- $index = @fread($fp, $offset['len'] - 4);
- } elseif($fp == FALSE) {
- return '- Invalid IP data file';
- }
- $length = $offset['len'] - 1028;
- $start = @unpack('Vlen', $index[$ipdot[0] * 4] . $index[$ipdot[0] * 4 + 1] . $index[$ipdot[0] * 4 + 2] . $index[$ipdot[0] * 4 + 3]);
- for ($start = $start['len'] * 8 + 1024; $start < $length; $start += 8) {
- if ($index{$start} . $index{$start + 1} . $index{$start + 2} . $index{$start + 3} >= $ip) {
- $index_offset = @unpack('Vlen', $index{$start + 4} . $index{$start + 5} . $index{$start + 6} . "\x0");
- $index_length = @unpack('Clen', $index{$start + 7});
- break;
- }
- }
- @fseek($fp, $offset['len'] + $index_offset['len'] - 1024);
- if($index_length['len']) {
- return '- '.@fread($fp, $index_length['len']);
- } else {
- return '- Unknown';
- }
- }
- function convertip_full($ip, $ipdatafile) {
- if(!$fd = @fopen($ipdatafile, 'rb')) {
- return '- Invalid IP data file';
- }
- $ip = explode('.', $ip);
- $ipNum = $ip[0] * 16777216 + $ip[1] * 65536 + $ip[2] * 256 + $ip[3];
- if(!($DataBegin = fread($fd, 4)) || !($DataEnd = fread($fd, 4)) ) return;
- @$ipbegin = implode('', unpack('L', $DataBegin));
- if($ipbegin < 0) $ipbegin += pow(2, 32);
- @$ipend = implode('', unpack('L', $DataEnd));
- if($ipend < 0) $ipend += pow(2, 32);
- $ipAllNum = ($ipend - $ipbegin) / 7 + 1;
- $BeginNum = $ip2num = $ip1num = 0;
- $ipAddr1 = $ipAddr2 = '';
- $EndNum = $ipAllNum;
- while($ip1num > $ipNum || $ip2num < $ipNum) {
- $Middle= intval(($EndNum + $BeginNum) / 2);
- fseek($fd, $ipbegin + 7 * $Middle);
- $ipData1 = fread($fd, 4);
- if(strlen($ipData1) < 4) {
- fclose($fd);
- return '- System Error';
- }
- $ip1num = implode('', unpack('L', $ipData1));
- if($ip1num < 0) $ip1num += pow(2, 32);
- if($ip1num > $ipNum) {
- $EndNum = $Middle;
- continue;
- }
- $DataSeek = fread($fd, 3);
- if(strlen($DataSeek) < 3) {
- fclose($fd);
- return '- System Error';
- }
- $DataSeek = implode('', unpack('L', $DataSeek.chr(0)));
- fseek($fd, $DataSeek);
- $ipData2 = fread($fd, 4);
- if(strlen($ipData2) < 4) {
- fclose($fd);
- return '- System Error';
- }
- $ip2num = implode('', unpack('L', $ipData2));
- if($ip2num < 0) $ip2num += pow(2, 32);
- if($ip2num < $ipNum) {
- if($Middle == $BeginNum) {
- fclose($fd);
- return '- Unknown';
- }
- $BeginNum = $Middle;
- }
- }
- $ipFlag = fread($fd, 1);
- if($ipFlag == chr(1)) {
- $ipSeek = fread($fd, 3);
- if(strlen($ipSeek) < 3) {
- fclose($fd);
- return '- System Error';
- }
- $ipSeek = implode('', unpack('L', $ipSeek.chr(0)));
- fseek($fd, $ipSeek);
- $ipFlag = fread($fd, 1);
- }
- if($ipFlag == chr(2)) {
- $AddrSeek = fread($fd, 3);
- if(strlen($AddrSeek) < 3) {
- fclose($fd);
- return '- System Error';
- }
- $ipFlag = fread($fd, 1);
- if($ipFlag == chr(2)) {
- $AddrSeek2 = fread($fd, 3);
- if(strlen($AddrSeek2) < 3) {
- fclose($fd);
- return '- System Error';
- }
- $AddrSeek2 = implode('', unpack('L', $AddrSeek2.chr(0)));
- fseek($fd, $AddrSeek2);
- } else {
- fseek($fd, -1, SEEK_CUR);
- }
- while(($char = fread($fd, 1)) != chr(0))
- $ipAddr2 .= $char;
- $AddrSeek = implode('', unpack('L', $AddrSeek.chr(0)));
- fseek($fd, $AddrSeek);
- while(($char = fread($fd, 1)) != chr(0))
- $ipAddr1 .= $char;
- } else {
- fseek($fd, -1, SEEK_CUR);
- while(($char = fread($fd, 1)) != chr(0))
- $ipAddr1 .= $char;
- $ipFlag = fread($fd, 1);
- if($ipFlag == chr(2)) {
- $AddrSeek2 = fread($fd, 3);
- if(strlen($AddrSeek2) < 3) {
- fclose($fd);
- return '- System Error';
- }
- $AddrSeek2 = implode('', unpack('L', $AddrSeek2.chr(0)));
- fseek($fd, $AddrSeek2);
- } else {
- fseek($fd, -1, SEEK_CUR);
- }
- while(($char = fread($fd, 1)) != chr(0))
- $ipAddr2 .= $char;
- }
- fclose($fd);
- if(preg_match('/http/i', $ipAddr2)) {
- $ipAddr2 = '';
- }
- $ipaddr = "$ipAddr1 $ipAddr2";
- $ipaddr = preg_replace('/CZ88\.NET/is', '', $ipaddr);
- $ipaddr = preg_replace('/^\s*/is', '', $ipaddr);
- $ipaddr = preg_replace('/\s*$/is', '', $ipaddr);
- if(preg_match('/http/i', $ipaddr) || $ipaddr == '') {
- $ipaddr = '- Unknown';
- }
- return '- '.$ipaddr;
- }
- function procthread($thread, $timeformat = 'd') {
- global $_G;
- $lastvisit = $_G['member']['lastvisit'];
- if(empty($_G['forum_colorarray'])) {
- $_G['forum_colorarray'] = array('', '#EE1B2E', '#EE5023', '#996600', '#3C9D40', '#2897C5', '#2B65B7', '#8F2A90', '#EC1282');
- }
- if($thread['closed']) {
- $thread['new'] = 0;
- if($thread['isgroup'] && $thread['closed'] > 1) {
- $thread['folder'] = 'common';
- } else {
- $thread['folder'] = 'lock';
- }
- } else {
- $thread['folder'] = 'common';
- if($lastvisit < $thread['lastpost'] && (empty($_G['cookie']['oldtopics']) || strpos($_G['cookie']['oldtopics'], 'D'.$thread['tid'].'D') === FALSE)) {
- $thread['new'] = 1;
- $thread['folder'] = 'new';
- } else {
- $thread['new'] = 0;
- }
- }
- $thread['icon'] = '';
- $thread['id'] = random(6, 1);
- if(!$thread['forumname']) {
- $thread['forumname'] = empty($_G['cache']['forums'][$thread['fid']]['name']) ? 'Forum' : $_G['cache']['forums'][$thread['fid']]['name'];
- }
- $thread['dateline'] = dgmdate($thread['dateline'], $timeformat);
- $thread['lastpost'] = dgmdate($thread['lastpost'], 'u');
- $thread['lastposterenc'] = rawurlencode($thread['lastposter']);
- if($thread['replies'] > $thread['views']) {
- $thread['views'] = $thread['replies'];
- }
- $postsnum = $thread['special'] ? $thread['replies'] : $thread['replies'] + 1;
- $pagelinks = '';
- if($postsnum > $_G['ppp']) {
- if($_G['setting']['domain']['app']['forum'] || $_G['setting']['domain']['app']['default']) {
- $domain = 'http://'.($_G['setting']['domain']['app']['forum'] ? $_G['setting']['domain']['app']['forum'] : ($_G['setting']['domain']['app']['default'] ? $_G['setting']['domain']['app']['default'] : '')).'/';
- } else {
- $domain = $_G['siteurl'];
- }
- $posts = $postsnum;
- $topicpages = ceil($posts / $_G['ppp']);
- for($i = 1; $i <= $topicpages; $i++) {
- if(!in_array('forum_viewthread', $_G['setting']['rewritestatus'])) {
- $pagelinks .= '<a href="forum.php?mod=viewthread&tid='.$thread['tid'].'&page='.$i.($_GET['from'] ? '&from='.$_GET['from'] : '').'" target="_blank">'.$i.'</a> ';
- } else {
- $pagelinks .= '<a href="'.rewriteoutput('forum_viewthread', 1, $domain, $thread['tid'], $i, '', '').'" target="_blank">'.$i.'</a> ';
- }
- if($i == 6) {
- $i = $topicpages + 1;
- }
- }
- if($topicpages > 6) {
- if(!in_array('forum_viewthread', $_G['setting']['rewritestatus'])) {
- $pagelinks .= ' .. <a href="forum.php?mod=viewthread&tid='.$thread['tid'].'&page='.$topicpages.'" target="_blank">'.$topicpages.'</a> ';
- } else {
- $pagelinks .= ' .. <a href="'.rewriteoutput('forum_viewthread', 1, $domain, $thread['tid'], $topicpages, '', '').'" target="_blank">'.$topicpages.'</a> ';
- }
- }
- $thread['multipage'] = '... '.$pagelinks;
- } else {
- $thread['multipage'] = '';
- }
- if($thread['highlight']) {
- $string = sprintf('%02d', $thread['highlight']);
- $stylestr = sprintf('%03b', $string[0]);
- $thread['highlight'] = 'style="';
- $thread['highlight'] .= $stylestr[0] ? 'font-weight: bold;' : '';
- $thread['highlight'] .= $stylestr[1] ? 'font-style: italic;' : '';
- $thread['highlight'] .= $stylestr[2] ? 'text-decoration: underline;' : '';
- $thread['highlight'] .= $string[1] ? 'color: '.$_G['forum_colorarray'][$string[1]] : '';
- $thread['highlight'] .= '"';
- } else {
- $thread['highlight'] = '';
- }
- return $thread;
- }
- function modlog($thread, $action) {
- global $_G;
- $reason = $_GET['reason'];
- writelog('modslog', dhtmlspecialchars("$_G[timestamp]\t$_G[username]\t$_G[adminid]\t$_G[clientip]\t".$_G['forum']['fid']."\t".$_G['forum']['name']."\t$thread[tid]\t$thread[subject]\t$action\t$reason\t".$_G['toforum']['fid']."\t".$_G['toforum']['name']));
- }
- function checkreasonpm() {
- global $_G;
- $reason = trim(strip_tags($_GET['reason']));
- if(($_G['group']['reasonpm'] == 1 || $_G['group']['reasonpm'] == 3) && !$reason) {
- showmessage('admin_reason_invalid');
- }
- return $reason;
- }
- function sendreasonpm($var, $item, $notevar) {
- global $_G;
- if(!empty($var['authorid']) && $var['authorid'] != $_G['uid']) {
- if(!empty($notevar['modaction'])) {
- $notevar['from_id'] = 0;
- $notevar['from_idtype'] = 'moderate_'.$notevar['modaction'];
- $notevar['modaction'] = lang('forum/modaction', $notevar['modaction']);
- }
- notification_add($var['authorid'], 'system', $item, $notevar, 1);
- }
- }
- function modreasonselect($isadmincp = 0, $reasionkey = 'modreasons') {
- global $_G;
- if(!isset($_G['cache'][$reasionkey]) || !is_array($_G['cache'][$reasionkey])) {
- loadcache(array($reasionkey, 'stamptypeid'));
- }
- $select = '';
- if(!empty($_G['cache'][$reasionkey])) {
- foreach($_G['cache'][$reasionkey] as $reason) {
- $select .= !$isadmincp ? ($reason ? '<li>'.$reason.'</li>' : '<li>--------</li>') : ($reason ? '<option value="'.dhtmlspecialchars($reason).'">'.$reason.'</option>' : '<option></option>');
- }
- }
- if($select) {
- return $select;
- } else {
- return false;
- }
- }
- function acpmsg($message, $url = '', $type = '', $extra = '') {
- if(defined('IN_ADMINCP')) {
- !defined('CPHEADER_SHOWN') && cpheader();
- cpmsg($message, $url, $type, $extra);
- } else {
- showmessage($message, $url, $extra);
- }
- }
- function savebanlog($username, $origgroupid, $newgroupid, $expiration, $reason) {
- global $_G;
- if($_G['setting']['plugins']['func'][HOOKTYPE]['savebanlog']) {
- $param = func_get_args();
- hookscript('savebanlog', 'global', 'funcs', array('param' => $param), 'savebanlog');
- }
- writelog('banlog', dhtmlspecialchars("$_G[timestamp]\t{$_G[member][username]}\t$_G[groupid]\t$_G[clientip]\t$username\t$origgroupid\t$newgroupid\t$expiration\t$reason"));
- }
- function clearlogstring($str) {
- if(!empty($str)) {
- if(!is_array($str)) {
- $str = dhtmlspecialchars(trim($str));
- $str = str_replace(array("\t", "\r\n", "\n", " ", " "), ' ', $str);
- } else {
- foreach ($str as $key => $val) {
- $str[$key] = clearlogstring($val);
- }
- }
- }
- return $str;
- }
- function implodearray($array, $skip = array()) {
- $return = '';
- if(is_array($array) && !empty($array)) {
- foreach ($array as $key => $value) {
- if(empty($skip) || !in_array($key, $skip, true)) {
- if(is_array($value)) {
- $return .= "$key={".implodearray($value, $skip)."}; ";
- } elseif(!empty($value)) {
- $return .= "$key=$value; ";
- } else {
- $return .= '';
- }
- }
- }
- }
- return $return;
- }
- function undeletethreads($tids) {
- global $_G;
- if($_G['setting']['plugins']['func'][HOOKTYPE]['undeletethreads']) {
- $param = func_get_args();
- hookscript('undeletethreads', 'global', 'funcs', array('param' => $param), 'undeletethreads');
- }
- $threadsundel = 0;
- if($tids && is_array($tids)) {
- $arrtids = $tids;
- $tids = '\''.implode('\',\'', $tids).'\'';
- $tuidarray = $ruidarray = $fidarray = $posttabletids = array();
- foreach(C::t('forum_thread')->fetch_all_by_tid($arrtids) as $thread) {
- $posttabletids[$thread['posttableid'] ? $thread['posttableid'] : 0][] = $thread['tid'];
- }
- foreach($posttabletids as $posttableid => $ptids) {
- foreach(C::t('forum_post')->fetch_all_by_tid($posttableid, $ptids, false) as $post) {
- if($post['first']) {
- $tuidarray[$post['fid']][] = $post['authorid'];
- } else {
- $ruidarray[$post['fid']][] = $post['authorid'];
- }
- if(!in_array($post['fid'], $fidarray)) {
- $fidarray[] = $post['fid'];
- }
- }
- C::t('forum_post')->update_by_tid($posttableid, $ptids, array('invisible' => '0'), true);
- }
- if($tuidarray) {
- foreach($tuidarray as $fid => $tuids) {
- updatepostcredits('+', $tuids, 'post', $fid);
- }
- }
- if($ruidarray) {
- foreach($ruidarray as $fid => $ruids) {
- updatepostcredits('+', $ruids, 'reply', $fid);
- }
- }
- $threadsundel = C::t('forum_thread')->update($arrtids, array('displayorder'=>0, 'moderated'=>1));
- updatemodlog($tids, 'UDL');
- updatemodworks('UDL', $threadsundel);
- foreach($fidarray as $fid) {
- updateforumcount($fid);
- }
- }
- return $threadsundel;
- }
- function recyclebinpostdelete($deletepids, $posttableid = false) {
- if(empty($deletepids)) {
- return 0;
- }
- require_once libfile('function/delete');
- return deletepost($deletepids, 'pid', true, $posttableid);
- }
- function recyclebinpostundelete($undeletepids, $posttableid = false) {
- global $_G;
- if($_G['setting']['plugins']['func'][HOOKTYPE]['recyclebinpostundelete']) {
- $param = func_get_args();
- hookscript('recyclebinpostundelete', 'global', 'funcs', array('param' => $param), 'recyclebinpostundelete');
- }
- $postsundel = 0;
- if(empty($undeletepids)) {
- return $postsundel;
- }
- loadcache('posttableids');
- $posttableids = !empty($_G['cache']['posttableids']) ? ($posttableid !== false && in_array($posttableid, $_G['cache']['posttableids']) ? array($posttableid) : $_G['cache']['posttableids']): array('0');
- $postarray = $ruidarray = $fidarray = $tidarray = array();
- foreach($posttableids as $ptid) {
- foreach(C::t('forum_post')->fetch_all($ptid, $undeletepids, false) as $post) {
- if(!$post['first']) {
- $ruidarray[$post['fid']][] = $post['authorid'];
- }
- $fidarray[$post['fid']] = $post['fid'];
- $tidarray[$post['tid']] = $post['tid'];
- }
- }
- if(empty($fidarray)) {
- return $postsundel;
- }
- C::t('forum_post')->update($posttableid, $undeletepids, array('invisible' => '0'), true);
- include_once libfile('function/post');
- if($ruidarray) {
- foreach($ruidarray as $fid => $ruids) {
- updatepostcredits('+', $ruids, 'reply', $fid);
- }
- }
- foreach($tidarray as $tid) {
- updatethreadcount($tid, 1);
- }
- foreach($fidarray as $fid) {
- updateforumcount($fid);
- }
- return count($undeletepids);
- }
- ?>