525 lines
16 KiB
PHP
525 lines
16 KiB
PHP
<?php
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/**
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* [Discuz!] (C)2001-2099 Comsenz Inc.
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* This is NOT a freeware, use is subject to license terms
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*
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* $Id: function_misc.php 33487 2013-06-21 08:00:39Z kamichen $
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*/
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if(!defined('IN_DISCUZ')) {
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exit('Access Denied');
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}
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function convertip($ip) {
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$return = '';
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if(preg_match("/^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/", $ip)) {
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$iparray = explode('.', $ip);
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if($iparray[0] == 10 || $iparray[0] == 127 || ($iparray[0] == 192 && $iparray[1] == 168) || ($iparray[0] == 172 && ($iparray[1] >= 16 && $iparray[1] <= 31))) {
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$return = '- LAN';
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} elseif($iparray[0] > 255 || $iparray[1] > 255 || $iparray[2] > 255 || $iparray[3] > 255) {
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$return = '- Invalid IP Address';
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} else {
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$tinyipfile = DISCUZ_ROOT.'./data/ipdata/tinyipdata.dat';
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$fullipfile = DISCUZ_ROOT.'./data/ipdata/wry.dat';
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if(@file_exists($tinyipfile)) {
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$return = convertip_tiny($ip, $tinyipfile);
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} elseif(@file_exists($fullipfile)) {
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$return = convertip_full($ip, $fullipfile);
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}
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}
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}
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return $return;
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}
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function convertip_tiny($ip, $ipdatafile) {
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static $fp = NULL, $offset = array(), $index = NULL;
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$ipdot = explode('.', $ip);
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$ip = pack('N', ip2long($ip));
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$ipdot[0] = (int)$ipdot[0];
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$ipdot[1] = (int)$ipdot[1];
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if($fp === NULL && $fp = @fopen($ipdatafile, 'rb')) {
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$offset = @unpack('Nlen', @fread($fp, 4));
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$index = @fread($fp, $offset['len'] - 4);
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} elseif($fp == FALSE) {
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return '- Invalid IP data file';
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}
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$length = $offset['len'] - 1028;
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$start = @unpack('Vlen', $index[$ipdot[0] * 4] . $index[$ipdot[0] * 4 + 1] . $index[$ipdot[0] * 4 + 2] . $index[$ipdot[0] * 4 + 3]);
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for ($start = $start['len'] * 8 + 1024; $start < $length; $start += 8) {
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if ($index{$start} . $index{$start + 1} . $index{$start + 2} . $index{$start + 3} >= $ip) {
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$index_offset = @unpack('Vlen', $index{$start + 4} . $index{$start + 5} . $index{$start + 6} . "\x0");
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$index_length = @unpack('Clen', $index{$start + 7});
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break;
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}
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}
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@fseek($fp, $offset['len'] + $index_offset['len'] - 1024);
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if($index_length['len']) {
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return '- '.@fread($fp, $index_length['len']);
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} else {
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return '- Unknown';
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}
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}
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function convertip_full($ip, $ipdatafile) {
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if(!$fd = @fopen($ipdatafile, 'rb')) {
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return '- Invalid IP data file';
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}
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$ip = explode('.', $ip);
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$ipNum = $ip[0] * 16777216 + $ip[1] * 65536 + $ip[2] * 256 + $ip[3];
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if(!($DataBegin = fread($fd, 4)) || !($DataEnd = fread($fd, 4)) ) return;
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@$ipbegin = implode('', unpack('L', $DataBegin));
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if($ipbegin < 0) $ipbegin += pow(2, 32);
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@$ipend = implode('', unpack('L', $DataEnd));
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if($ipend < 0) $ipend += pow(2, 32);
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$ipAllNum = ($ipend - $ipbegin) / 7 + 1;
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$BeginNum = $ip2num = $ip1num = 0;
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$ipAddr1 = $ipAddr2 = '';
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$EndNum = $ipAllNum;
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while($ip1num > $ipNum || $ip2num < $ipNum) {
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$Middle= intval(($EndNum + $BeginNum) / 2);
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fseek($fd, $ipbegin + 7 * $Middle);
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$ipData1 = fread($fd, 4);
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if(strlen($ipData1) < 4) {
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fclose($fd);
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return '- System Error';
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}
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$ip1num = implode('', unpack('L', $ipData1));
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if($ip1num < 0) $ip1num += pow(2, 32);
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if($ip1num > $ipNum) {
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$EndNum = $Middle;
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continue;
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}
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$DataSeek = fread($fd, 3);
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if(strlen($DataSeek) < 3) {
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fclose($fd);
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return '- System Error';
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}
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$DataSeek = implode('', unpack('L', $DataSeek.chr(0)));
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fseek($fd, $DataSeek);
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$ipData2 = fread($fd, 4);
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if(strlen($ipData2) < 4) {
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fclose($fd);
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return '- System Error';
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}
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$ip2num = implode('', unpack('L', $ipData2));
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if($ip2num < 0) $ip2num += pow(2, 32);
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if($ip2num < $ipNum) {
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if($Middle == $BeginNum) {
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fclose($fd);
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return '- Unknown';
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}
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$BeginNum = $Middle;
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}
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}
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$ipFlag = fread($fd, 1);
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if($ipFlag == chr(1)) {
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$ipSeek = fread($fd, 3);
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if(strlen($ipSeek) < 3) {
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fclose($fd);
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return '- System Error';
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}
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$ipSeek = implode('', unpack('L', $ipSeek.chr(0)));
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fseek($fd, $ipSeek);
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$ipFlag = fread($fd, 1);
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}
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if($ipFlag == chr(2)) {
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$AddrSeek = fread($fd, 3);
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if(strlen($AddrSeek) < 3) {
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fclose($fd);
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return '- System Error';
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}
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$ipFlag = fread($fd, 1);
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if($ipFlag == chr(2)) {
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$AddrSeek2 = fread($fd, 3);
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if(strlen($AddrSeek2) < 3) {
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fclose($fd);
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return '- System Error';
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}
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$AddrSeek2 = implode('', unpack('L', $AddrSeek2.chr(0)));
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fseek($fd, $AddrSeek2);
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} else {
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fseek($fd, -1, SEEK_CUR);
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}
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while(($char = fread($fd, 1)) != chr(0))
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$ipAddr2 .= $char;
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$AddrSeek = implode('', unpack('L', $AddrSeek.chr(0)));
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fseek($fd, $AddrSeek);
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while(($char = fread($fd, 1)) != chr(0))
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$ipAddr1 .= $char;
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} else {
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fseek($fd, -1, SEEK_CUR);
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while(($char = fread($fd, 1)) != chr(0))
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$ipAddr1 .= $char;
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$ipFlag = fread($fd, 1);
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if($ipFlag == chr(2)) {
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$AddrSeek2 = fread($fd, 3);
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if(strlen($AddrSeek2) < 3) {
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fclose($fd);
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return '- System Error';
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}
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$AddrSeek2 = implode('', unpack('L', $AddrSeek2.chr(0)));
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fseek($fd, $AddrSeek2);
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} else {
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fseek($fd, -1, SEEK_CUR);
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}
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while(($char = fread($fd, 1)) != chr(0))
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$ipAddr2 .= $char;
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}
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fclose($fd);
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if(preg_match('/http/i', $ipAddr2)) {
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$ipAddr2 = '';
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}
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$ipaddr = "$ipAddr1 $ipAddr2";
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$ipaddr = preg_replace('/CZ88\.NET/is', '', $ipaddr);
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$ipaddr = preg_replace('/^\s*/is', '', $ipaddr);
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$ipaddr = preg_replace('/\s*$/is', '', $ipaddr);
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if(preg_match('/http/i', $ipaddr) || $ipaddr == '') {
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$ipaddr = '- Unknown';
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}
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return '- '.$ipaddr;
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}
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function procthread($thread, $timeformat = 'd') {
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global $_G;
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$lastvisit = $_G['member']['lastvisit'];
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if(empty($_G['forum_colorarray'])) {
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$_G['forum_colorarray'] = array('', '#EE1B2E', '#EE5023', '#996600', '#3C9D40', '#2897C5', '#2B65B7', '#8F2A90', '#EC1282');
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}
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if($thread['closed']) {
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$thread['new'] = 0;
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if($thread['isgroup'] && $thread['closed'] > 1) {
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$thread['folder'] = 'common';
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} else {
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$thread['folder'] = 'lock';
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}
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} else {
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$thread['folder'] = 'common';
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if($lastvisit < $thread['lastpost'] && (empty($_G['cookie']['oldtopics']) || strpos($_G['cookie']['oldtopics'], 'D'.$thread['tid'].'D') === FALSE)) {
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$thread['new'] = 1;
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$thread['folder'] = 'new';
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} else {
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$thread['new'] = 0;
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}
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}
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$thread['icon'] = '';
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$thread['id'] = random(6, 1);
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if(!$thread['forumname']) {
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$thread['forumname'] = empty($_G['cache']['forums'][$thread['fid']]['name']) ? 'Forum' : $_G['cache']['forums'][$thread['fid']]['name'];
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}
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$thread['dateline'] = dgmdate($thread['dateline'], $timeformat);
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$thread['lastpost'] = dgmdate($thread['lastpost'], 'u');
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$thread['lastposterenc'] = rawurlencode($thread['lastposter']);
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if($thread['replies'] > $thread['views']) {
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$thread['views'] = $thread['replies'];
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}
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$postsnum = $thread['special'] ? $thread['replies'] : $thread['replies'] + 1;
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$pagelinks = '';
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if($postsnum > $_G['ppp']) {
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if($_G['setting']['domain']['app']['forum'] || $_G['setting']['domain']['app']['default']) {
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$domain = 'http://'.($_G['setting']['domain']['app']['forum'] ? $_G['setting']['domain']['app']['forum'] : ($_G['setting']['domain']['app']['default'] ? $_G['setting']['domain']['app']['default'] : '')).'/';
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} else {
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$domain = $_G['siteurl'];
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}
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$posts = $postsnum;
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$topicpages = ceil($posts / $_G['ppp']);
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for($i = 1; $i <= $topicpages; $i++) {
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if(!in_array('forum_viewthread', $_G['setting']['rewritestatus'])) {
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$pagelinks .= '<a href="forum.php?mod=viewthread&tid='.$thread['tid'].'&page='.$i.($_GET['from'] ? '&from='.$_GET['from'] : '').'" target="_blank">'.$i.'</a> ';
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} else {
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$pagelinks .= '<a href="'.rewriteoutput('forum_viewthread', 1, $domain, $thread['tid'], $i, '', '').'" target="_blank">'.$i.'</a> ';
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}
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if($i == 6) {
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$i = $topicpages + 1;
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}
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}
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if($topicpages > 6) {
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if(!in_array('forum_viewthread', $_G['setting']['rewritestatus'])) {
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$pagelinks .= ' .. <a href="forum.php?mod=viewthread&tid='.$thread['tid'].'&page='.$topicpages.'" target="_blank">'.$topicpages.'</a> ';
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} else {
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$pagelinks .= ' .. <a href="'.rewriteoutput('forum_viewthread', 1, $domain, $thread['tid'], $topicpages, '', '').'" target="_blank">'.$topicpages.'</a> ';
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}
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}
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$thread['multipage'] = '... '.$pagelinks;
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} else {
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$thread['multipage'] = '';
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}
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if($thread['highlight']) {
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$string = sprintf('%02d', $thread['highlight']);
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$stylestr = sprintf('%03b', $string[0]);
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$thread['highlight'] = 'style="';
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$thread['highlight'] .= $stylestr[0] ? 'font-weight: bold;' : '';
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$thread['highlight'] .= $stylestr[1] ? 'font-style: italic;' : '';
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$thread['highlight'] .= $stylestr[2] ? 'text-decoration: underline;' : '';
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$thread['highlight'] .= $string[1] ? 'color: '.$_G['forum_colorarray'][$string[1]] : '';
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$thread['highlight'] .= '"';
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} else {
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$thread['highlight'] = '';
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}
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return $thread;
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}
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function modlog($thread, $action) {
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global $_G;
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$reason = $_GET['reason'];
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writelog('modslog', dhtmlspecialchars("$_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']));
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}
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function checkreasonpm() {
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global $_G;
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$reason = trim(strip_tags($_GET['reason']));
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if(($_G['group']['reasonpm'] == 1 || $_G['group']['reasonpm'] == 3) && !$reason) {
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showmessage('admin_reason_invalid');
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}
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return $reason;
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}
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function sendreasonpm($var, $item, $notevar, $notictype = '') {
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global $_G;
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if(!empty($var['authorid']) && $var['authorid'] != $_G['uid']) {
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if(!empty($notevar['modaction'])) {
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$notevar['from_id'] = 0;
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$notevar['from_idtype'] = 'moderate_'.$notevar['modaction'];
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$notevar['modaction'] = lang('forum/modaction', $notevar['modaction']);
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}
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empty($notictype) && $notictype = 'system';
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notification_add($var['authorid'], $notictype, $item, $notevar, 1);
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}
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}
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function modreasonselect($isadmincp = 0, $reasionkey = 'modreasons') {
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global $_G;
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if(!isset($_G['cache'][$reasionkey]) || !is_array($_G['cache'][$reasionkey])) {
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loadcache(array($reasionkey, 'stamptypeid'));
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}
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$select = '';
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if(!empty($_G['cache'][$reasionkey])) {
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foreach($_G['cache'][$reasionkey] as $reason) {
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$select .= !$isadmincp ? ($reason ? '<li>'.$reason.'</li>' : '<li>--------</li>') : ($reason ? '<option value="'.dhtmlspecialchars($reason).'">'.$reason.'</option>' : '<option></option>');
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}
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}
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if($select) {
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return $select;
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} else {
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return false;
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}
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}
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function acpmsg($message, $url = '', $type = '', $extra = '') {
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if(defined('IN_ADMINCP')) {
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!defined('CPHEADER_SHOWN') && cpheader();
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cpmsg($message, $url, $type, $extra);
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} else {
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showmessage($message, $url, $extra);
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}
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}
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function savebanlog($username, $origgroupid, $newgroupid, $expiration, $reason) {
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global $_G;
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if($_G['setting']['plugins']['func'][HOOKTYPE]['savebanlog']) {
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$param = func_get_args();
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hookscript('savebanlog', 'global', 'funcs', array('param' => $param), 'savebanlog');
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}
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writelog('banlog', dhtmlspecialchars("$_G[timestamp]\t{$_G[member][username]}\t$_G[groupid]\t$_G[clientip]\t$username\t$origgroupid\t$newgroupid\t$expiration\t$reason"));
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}
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function clearlogstring($str) {
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if(!empty($str)) {
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if(!is_array($str)) {
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$str = dhtmlspecialchars(trim($str));
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$str = str_replace(array("\t", "\r\n", "\n", " ", " "), ' ', $str);
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} else {
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foreach ($str as $key => $val) {
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$str[$key] = clearlogstring($val);
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}
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}
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}
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return $str;
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}
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function implodearray($array, $skip = array()) {
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$return = '';
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if(is_array($array) && !empty($array)) {
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foreach ($array as $key => $value) {
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if(empty($skip) || !in_array($key, $skip, true)) {
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if(is_array($value)) {
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$return .= "$key={".implodearray($value, $skip)."}; ";
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} elseif(!empty($value)) {
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$return .= "$key=$value; ";
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} else {
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$return .= '';
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}
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}
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}
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}
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return $return;
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}
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function undeletethreads($tids) {
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global $_G;
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if($_G['setting']['plugins']['func'][HOOKTYPE]['undeletethreads']) {
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$param = func_get_args();
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hookscript('undeletethreads', 'global', 'funcs', array('param' => $param), 'undeletethreads');
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}
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$threadsundel = 0;
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if($tids && is_array($tids)) {
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$arrtids = $tids;
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$tids = '\''.implode('\',\'', $tids).'\'';
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$tuidarray = $ruidarray = $fidarray = $posttabletids = array();
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foreach(C::t('forum_thread')->fetch_all_by_tid($arrtids) as $thread) {
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$posttabletids[$thread['posttableid'] ? $thread['posttableid'] : 0][] = $thread['tid'];
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}
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foreach($posttabletids as $posttableid => $ptids) {
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foreach(C::t('forum_post')->fetch_all_by_tid($posttableid, $ptids, false) as $post) {
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if($post['first']) {
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$tuidarray[$post['fid']][] = $post['authorid'];
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} else {
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$ruidarray[$post['fid']][] = $post['authorid'];
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}
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if(!in_array($post['fid'], $fidarray)) {
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$fidarray[] = $post['fid'];
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}
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}
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C::t('forum_post')->update_by_tid($posttableid, $ptids, array('invisible' => '0'), true);
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}
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if($tuidarray) {
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foreach($tuidarray as $fid => $tuids) {
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updatepostcredits('+', $tuids, 'post', $fid);
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}
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}
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if($ruidarray) {
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foreach($ruidarray as $fid => $ruids) {
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updatepostcredits('+', $ruids, 'reply', $fid);
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}
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}
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$threadsundel = C::t('forum_thread')->update($arrtids, array('displayorder'=>0, 'moderated'=>1));
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updatemodlog($tids, 'UDL');
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updatemodworks('UDL', $threadsundel);
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foreach($fidarray as $fid) {
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updateforumcount($fid);
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}
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}
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return $threadsundel;
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}
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function recyclebinpostdelete($deletepids, $posttableid = false) {
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if(empty($deletepids)) {
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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($undeletepids);
|
|
}
|
|
|
|
function process_ipnotice($ipconverted) {
|
|
if(!$ipconverted) {
|
|
return '';
|
|
}
|
|
|
|
$ipconverted = substr($ipconverted, 1);
|
|
if(strpos($ipconverted, '-') !== false) {
|
|
$ipconverted = substr($ipconverted, 0, strpos($ipconverted, '-'));
|
|
}
|
|
|
|
$ipconverted = trim($ipconverted);
|
|
|
|
return '- '.$ipconverted ;
|
|
}
|
|
|
|
?>
|