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imgboard.php
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imgboard.php
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<?php
# Fikaba 190401
#
# For setup instructions and latest version, please visit:
# https://github.com/knarka/fikaba
#
# Based on GazouBBS, Futaba, and Futallaby
const VERSION = '181008';
if (!file_exists('config.php')) {
include 'strings/en.php';
die(S_NOTCONFIGURED);
}
include 'config.php';
include 'strings/'.LANGUAGE.'.php'; // String resource file
if (LOCKDOWN) {
// if not trying to do something other than managing, die
if (!isset($_SESSION['capcode']) && !($_GET['mode'] == 'admin' || $_POST['mode'] == 'admin')) {
die(S_LOCKDOWN);
}
}
extract($_POST, EXTR_SKIP);
extract($_GET, EXTR_SKIP);
extract($_COOKIE, EXTR_SKIP);
if (isset($_FILES["upfile"])) {
$upfile_name = $_FILES["upfile"]["name"];
$upfile = $_FILES["upfile"]["tmp_name"];
}
session_start();
$path = realpath("./").'/'.IMG_DIR;
ignore_user_abort(true);
if (!$con=mysqli_connect(SQLHOST,SQLUSER,SQLPASS)) {
echo S_SQLCONF; //unable to connect to DB (wrong user/pass?)
exit;
}
if (!file_exists(IMG_DIR) && !is_dir(IMG_DIR)) {
mkdir(IMG_DIR, 0777);
echo(IMG_DIR.': '.S_FCREATE);
}
if (!file_exists(THUMB_DIR) && !is_dir(THUMB_DIR)) {
mkdir(THUMB_DIR, 0777);
echo(THUMB_DIR.': '.S_FCREATE);
}
$db_id = mysqli_select_db($con, SQLDB);
if (!$db_id) {
echo S_SQLDBSF;
}
if (!table_exist(POSTTABLE)) {
echo (POSTTABLE.': '.S_TCREATE);
$result = mysqli_call("create table ".POSTTABLE." (primary key(no),
no int not null auto_increment,
now text,
name text,
email text,
sub text,
com text,
host text,
pwd text,
ext text,
w int,
h int,
tim text,
time int,
md5 text,
fname text,
fsize int,
root timestamp,
resto int,
ip text,
id text)");
if (!$result) {
echo S_TCREATEF;
}
updatelog(); // in case of a database wipe or something
}
if (!table_exist(BANTABLE)) {
echo (BANTABLE.': '.S_TCREATE);
$result = mysqli_call("create table ".BANTABLE." (ip text not null,
start int,
expires int,
reason text)");
if (!$result) {echo S_TCREATEF;}
}
if (!table_exist(MANATABLE)) {
echo (MANATABLE.': '.S_TCREATE);
$result = mysqli_call("create table ".MANATABLE." (name text not null,
password text not null,
capcode text not null,
candel int not null,
canban int not null,
cancap int not null,
canacc int not null)");
if (!$result) {echo S_TCREATEF;}
$query="insert into ".MANATABLE." (name,password,capcode,candel,canban,cancap,canacc) values ('DUMMY', 'REPLACEME','',0,0,0,1)";
if (!$result=mysqli_call($query)) {echo S_SQLFAIL;} // Post registration
mysqli_free_result($result);
}
function humantime($time) {
$youbi = array(S_SUN, S_MON, S_TUE, S_WED, S_THU, S_FRI, S_SAT);
$yd = $youbi[gmdate("w", $time+9*60*60)];
return gmdate("y/m/d",$time+9*60*60)."(".(string)$yd.")".gmdate("H:i",$time+9*60*60);
}
function updatelog($resno=0) {
global $path;
$find = false;
$resno=(int)$resno;
if ($resno) {
$result = mysqli_call("select * from ".POSTTABLE." where root>0 and no=$resno");
if ($result) {
$find = mysqli_fetch_row($result);
mysqli_free_result($result);
}
if (!$find) {
error(S_REPORTERR);
}
}
if ($resno) {
if (!$treeline=mysqli_call("select * from ".POSTTABLE." where root>0 and no=".$resno." order by root desc")) {
echo S_SQLFAIL;
}
} else {
if (!$treeline=mysqli_call("select * from ".POSTTABLE." where root>0 and resto=0 order by root desc")) {
echo S_SQLFAIL;
}
}
//Finding the last entry number
if (!$result=mysqli_call("select max(no) from ".POSTTABLE)) {
echo S_SQLFAIL;
}
$row = mysqli_fetch_array($result);
$lastno = (int)$row[0];
mysqli_free_result($result);
$counttree = mysqli_num_rows($treeline);
if (!$counttree) {
$logfilename=PHP_SELF2;
$dat = '';
head($dat);
form($dat,$resno);
$fp = fopen($logfilename, "w");
set_file_buffer($fp, 0);
rewind($fp);
fputs($fp, $dat);
fclose($fp);
chmod($logfilename,0666);
}
for ($page = 0; $page < $counttree; $page += PAGE_DEF) {
$dat = '';
head($dat);
form($dat, $resno);
if (!$resno) $st = $page;
else $st = 0;
$dat .= '<form action="'.PHP_SELF.'" method="post">';
$p = 0;
for ($i = $st; $i < $st+PAGE_DEF; $i++) {
list($no,$now,$name,$email,$sub,$com,$host,$pwd,$ext,$w,$h,$tim,$time,$md5,$fname,$fsize,$root,$resto,$ip,$id)=mysqli_fetch_row($treeline);
if (!$no) {
break;
}
if (!$fname) {
$fname = S_ANOFILE;
}
// URL and link
if ($email) {
$name = "<a href=\"mailto:$email\">$name</a>";
}
$com = auto_link($com);
$com = preg_replace("/>/i", ">", $com);
$com = preg_replace("/\>\>([0-9]+)/i", "<a href='".PHP_SELF."?res=$resto#r\\1'>>>\\1</a>", $com);
$com = preg_replace("/(^|>)(\>[^<]*)/i", "\\1<span class=\"unkfunc\">\\2</span>", $com);
// Picture file name
$img = $path.$tim.$ext;
$src = IMG_DIR.$tim.$ext;
// img tag creation
$imgsrc = "";
if ($ext && $ext == ".swf") {
$imgsrc = "<a href=\"".$src."\" target=\"_blank\"><img src=\"file.png\" alt=\"".$fsize." B\" /></a>";
$dat.="<span class=\"filesize\">".S_PICNAME."<a href=\"$src\" target=\"_blank\">$tim$ext</a> ($fsize B, $fname)</span><br />$imgsrc";
} elseif ($ext) {
$size = $fsize;//file size displayed in alt text
if ($w && $h) {//when there is size...
if (@is_file(THUMB_DIR.$tim.'s.jpg')) {
$imgsrc = " <span class=\"thumbnailmsg\">".S_THUMB."</span><br /><a href=\"".$src."\" target=\"_blank\"><img src=\"".THUMB_DIR.$tim.'s.jpg'."\" width=\"$w\" height=\"$h\" alt=\"".$size." B\" /></a>";
} else {
$imgsrc = "<a href=\"".$src."\" target=\"_blank\"><img src=\"$src\" width=\"$w\" height=\"$h\" alt=\"".$size." B\" /></a>";
}
} else {
$imgsrc = "<a href=\"".$src."\" target=\"_blank\"><img src=\"$src\" alt=\"".$size." B\" /></a>";
}
$dat .= "<span class=\"filesize\">".S_PICNAME."<a href=\"$src\" target=\"_blank\">$tim$ext</a> ($size B, $fname)</span><br />$imgsrc";
}
if (DISP_ID) {
$userid = "ID:$id";
} else {
$userid = "";
}
// Main creation
$dat .= "<input type=\"checkbox\" name=\"$no\" value=\"delete\" /> <span class=\"filetitle\">$sub</span> ";
$dat .= "<span class=\"postername\">$name</span> $now $userid <a class=\"reflink\" href=\"#r$no\">No.</a> <a class=\"reflink\" href=\"#\" onClick=\"addref('$no');\">$no</a> ";
if (!$resno) {
$dat .= "[<a href=\"".PHP_SELF."?res=$no\">".S_REPLY."</a>]";
}
$dat .= "<blockquote>$com</blockquote>";
if (!$resline = mysqli_call("select * from ".POSTTABLE." where resto=".$no." order by no")) {
echo S_SQLFAIL;
}
$countres = mysqli_num_rows($resline);
if (!$resno) {
$s = $countres - COLLAPSENUM;
if ($s < 0) {
$s = 0;
} elseif ($s>0) {
$dat .= "<span class=\"omittedposts\">".$s.S_ABBR."</span><br />";
}
} else {
$s = 0;
}
while ($resrow = mysqli_fetch_row($resline)) {
if ($s > 0) {
$s--;
continue;
}
list($no,$now,$name,$email,$sub,$com,$host,$pwd,$ext,$w,$h,$tim,$time,$md5,$fname,$fsize,$root,$resto,$ip,$id)=$resrow;
if (!$no) {
break;
}
if (!$fname) {
$fname = S_ANOFILE;
}
if ($sub) {
$replytitle = "<span class=\"replytitle\">$sub</span>";
} else {
$replytitle = "";
}
// URL and e-mail
if ($email) {
$name = "<a href=\"mailto:$email\">$name</a>";
}
$com = auto_link($com);
$com = preg_replace("/>/i", ">", $com);
$com = preg_replace("/\>\>([0-9]+)/i", "<a href='".PHP_SELF."?res=$resto#r\\1'>>>\\1</a>", $com);
$com = preg_replace("/(^|>)(\>[^<]*)/i", "\\1<span class=\"unkfunc\">\\2</span>", $com);
if (DISP_ID) {
$userid = "ID:$id";
} else {
$userid = "";
}
// Main creation
$dat.="<table id='r$no'><tr><td class=\"doubledash\">>></td><td class=\"reply\">";
$dat.="<span class='intro'><input type=\"checkbox\" name=\"$no\" value=\"delete\" /> $replytitle";
$dat.="<span class=\"commentpostername\">$name</span> $now $userid <a class=\"reflink\" href=\"#r$no\">No.</a><a class=\"reflink\" href=\"#\" onClick=\"addref('$no');\">$no</a> <br /></span>";
$src = IMG_DIR.$tim.$ext;
if ($ext && ($ext == ".swf" || $ext == ".webm")) {
$imgsrc = "<a href=\"".$src."\" target=\"_blank\"><img src=\"file.png\" alt=\"".$fsize." B\" /></a>";
$dat.="<span class=\"filesize commentfile\">".S_PICNAME."<a href=\"$src\" target=\"_blank\">$tim$ext</a> ($fsize B, $fname)</span><br />$imgsrc";
} elseif ($ext) {
$size = $fsize;//file size displayed in alt text
if ($w && $h) {//when there is size...
if (@is_file(THUMB_DIR.$tim.'s.jpg')) {
$imgsrc = "<a href=\"".$src."\" target=\"_blank\"><img src=\"".THUMB_DIR.$tim.'s.jpg'."\" width=\"$w\" height=\"$h\" alt=\"".$size." B\" /></a>";
} else {
$imgsrc = "<a href=\"".$src."\" target=\"_blank\"><img src=\"".$src."\" width=\"$w\" height=\"$h\" alt=\"".$size." B\" /></a>";
}
} else {
$imgsrc = "<a href=\"".$src."\" target=\"_blank\"><img src=\"".$src."\" alt=\"".$size." B\" /></a>;br />";
}
if (@is_file(THUMB_DIR.$tim.'s.jpg')) {
$dat.="<span class=\"filesize commentfile\">".S_PICNAME."<a href=\"$src\" target=\"_blank\">$tim$ext</a> ($size B, $fname)</span> <span class=\"thumbnailmsg\">".S_THUMB."</span><br />$imgsrc";
} else {
$dat.="<span class=\"filesize commentfile\">".S_PICNAME."<a href=\"$src\" target=\"_blank\">$tim$ext</a> ($size B, $fname)</span><br />$imgsrc";
}
}
$dat.="<blockquote>$com</blockquote>";
$dat.="</td></tr></table>";
}
$dat.="<br class=\"leftclear\" /><hr />";
clearstatcache();//clear stat cache of a file
mysqli_free_result($resline);
$p++;
if ($resno) {break;} //only one tree line at time of res
}
$dat.='<table class="righted"><tr><td class="nowrap righted">
<input type="hidden" name="mode" value="usrdel" />'.S_REPDEL.'[<input type="checkbox" name="onlyimgdel" value="on" />'.S_DELPICONLY.']<br />
'.S_DELKEY.'<input type="password" name="pwd" size="8" maxlength="8" value="" />
<input type="submit" value="'.S_DELETE.'" /></td></tr></table></form>
<script><!--
l();
//--></script>';
if (!$resno) { // if not in res display mode
$prev = $st - PAGE_DEF;
$next = $st + PAGE_DEF;
// Page processing
$dat.="<table><tr>";
if ($prev >= 0) {
if ($prev==0) {
$dat.="<form action=\"".PHP_SELF2."\" method=\"get\"><td>";
} else {
$dat.="<form action=\"".$prev/PAGE_DEF.PHP_EXT."\" method=\"get\"><td>";
}
$dat.="<input type=\"submit\" value=\"".S_PREV."\" />";
$dat.="</td></form>";
}
$dat.="<td>";
for ($i = 0; $i < $counttree; $i += PAGE_DEF) {
if ($i&&!($i%(PAGE_DEF*2))) {$dat.=" ";}
if ($st==$i) {$dat.="[".($i/PAGE_DEF)."] ";}
else{
if ($i==0) {$dat.="[<a href=\"".PHP_SELF2."\">0</a>] ";}
else{$dat.="[<a href=\"".($i/PAGE_DEF).PHP_EXT."\">".($i/PAGE_DEF)."</a>] ";}
}
}
$dat.="</td>";
if ($p >= PAGE_DEF && $counttree > $next) {
$dat.="<form action=\"".$next/PAGE_DEF.PHP_EXT."\" method=\"get\"><td>";
$dat.="<input type=\"submit\" value=\"".S_NEXT."\" />";
$dat.="</form></td>";
}
$dat.="</tr></table><br class=\"allclear\" />";
} else { // in res display mode
$dat.="<table></table><br class=\"allclear\" />";
}
foot($dat);
if (ECHOALL) {echo $dat;break;}
if ($resno) {echo $dat;break;}
if ($page==0) {$logfilename=PHP_SELF2;}
else{$logfilename=$page/PAGE_DEF.PHP_EXT;}
$fp = fopen($logfilename, "w");
set_file_buffer($fp, 0);
rewind($fp);
fputs($fp, $dat);
fclose($fp);
chmod($logfilename,0666);
}
mysqli_free_result($treeline);
}
function mysqli_call($query) {
global $con;
$ret=mysqli_query($con, $query) or die(mysqli_error($con));
if (!$ret) {
echo $query."<br />";
}
return $ret;
}
function head(&$dat) {
$titlepart = '';
if (SHOWTITLEIMG == 1) {
$titlepart .= '<img src="'.TITLEIMG.'" alt="'.TITLE.'" />';
if (SHOWTITLETXT == 1) {$titlepart.= '<br />';}
} elseif (SHOWTITLEIMG == 2) {
$titlepart .= '<img src="'.BANNERS[mt_rand(0, count(BANNERS) - 1)].'" onclick="this.src=this.src;" alt="'.TITLE.'" />';
if (SHOWTITLETXT == 1) {$titlepart.= '<br />';}
}
if (SHOWTITLETXT == 1) {
$titlepart .= TITLE;
}
$dat.='<!doctype html>
<html lang="'.LANGUAGE.'"><head>
<meta http-equiv="content-type" content="text/html;charset=utf-8" />
<!-- meta HTTP-EQUIV="pragma" CONTENT="no-cache" -->
<script src="js/style.js"></script>';
foreach(STYLES as $stylename => $stylefile) {
$dat.='<link rel="alternate stylesheet" type="text/css" href="'.$stylefile.'" title="'.$stylename.'" />';
}
$dat.='<script>getUserFav("'.CSSDEFAULT.'");</script>
<title>'.TITLE.'</title>
<script><!--
function l(e) {var P=getCookie("pwdc"),N=getCookie("namec"),i;with(document) {for(i=0;i<forms.length;i++) {if (forms[i].pwd)with(forms[i]) {if (!pwd.value)pwd.value=P;}if (forms[i].name)with(forms[i]) {if (!name.value)name.value=N;}}}};function getCookie(key, tmp1, tmp2, xx1, xx2, xx3) {tmp1 = " " + document.cookie + ";";xx1 = xx2 = 0;len = tmp1.length; while (xx1 < len) {xx2 = tmp1.indexOf(";", xx1);tmp2 = tmp1.substring(xx1 + 1, xx2);xx3 = tmp2.indexOf("=");if (tmp2.substring(0, xx3) == key) {return(unescape(tmp2.substring(xx3 + 1, xx2 - xx1 - 1)));}xx1 = xx2 + 1;}return("");}
//--></script><script>function addref(postid) {document.getElementById("com").value += ">>" + postid + "\n";}</script>';
if (OEKAKI_ENABLED) {$dat.='<script src="js/ritare/jscolor/jscolor.min.js"></script><script src="js/ritare/ritare.js"></script><link rel="stylesheet" type="text/css" href="js/ritare/ritare.css" />';}
$dat.='</head>
<body>
<div class="styles"><select>
<option disabled selected value>---</option>';
foreach(STYLES as $stylename => $stylefile) {
$dat.='<option onClick="changeStyle(\''.$stylename.'\')">'.$stylename.'</option> ';
}
$dat.='</select></div>
<div class="adminbar">
[<a href="'.HOME.'" target="_top">'.S_HOME.'</a>]
[<a href="'.PHP_SELF.'?mode=catalog">'.S_CATALOGBUTTON.'</a>]
[<a href="'.PHP_SELF.'?mode=admin">'.S_ADMIN.'</a>]
</div>
<div class="logo">'.$titlepart.'</div><hr class="logohr" /><br /><br />';
}
/* Contribution form */
function form(&$dat,$resno,$admin="",$manapost=false) {
$maxbyte = MAX_KB * 1024;
$no=$resno;
if ($admin) $msg = "<em>".S_NOTAGS."</em>";
else $msg = '';
$dat.=$msg.'<div class="centered"><div class="postarea">
<form id="postform" action="'.PHP_SELF.'" method="post" enctype="multipart/form-data" style="display: inline-block;">
<input type="hidden" name="mode" value="regist" />
<input type="hidden" name="MAX_FILE_SIZE" value="'.$maxbyte.'" />';
if ($no) {$dat.='<input type="hidden" name="resto" value="'.$no.'" />';}
$dat.='<table>';
if (!$admin) {
if (!$resno) { $dat.='<tr><td class="postblocktitle" colspan=2>'.S_NEWTHREAD.'</td></tr>'; }
else { $dat.='<tr><td class="postblocktitle" colspan=2>'.S_POSTING." <a href=\"".PHP_SELF2."\">[".S_RETURN."]</a></td></tr>"; }
}
if (!FORCED_ANON||$admin)
$dat.='<tr><td class="postblock">'.S_NAME.'</td><td><input type="text" name="name" value="';
if ($manapost) $dat .= $_SESSION['name'];
$dat .= '" size="35" /></td></tr>';
if ($admin && $_SESSION['cancap']) {
$dat.='<tr><td class="postblock">'.S_CAPCODE.'</td><td><input type="checkbox" name="capcode" value="on" checked="checked" size="35" /> ('.$_SESSION['capcode'].')</td></tr>
<tr><td class="postblock">'.S_REPLYTO.'</td><td><input type="text" name="resto" size="35" value="0" /></td></tr>';
}
$dat.='<tr><td class="postblock">'.S_EMAIL.'</td><td><input type="text" name="email" size="35" /></td></tr>
<tr><td class="postblock">'.S_SUBJECT.'</td><td><input type="text" name="sub" size="35" />
<input type="submit" value="'.S_SUBMIT.'" /></td></tr>
<tr><td class="postblock">'.S_COMMENT.'</td><td><textarea id="com" name="com" cols="50" rows="4"></textarea></td></tr>';
if (OEKAKI_ENABLED) {$dat.='<tr><td class="postblock">'.S_OEKAKI.'</td><td id="oekakiparent"><span id="painter" style="display:none;"><script>Ritare.start({parentel:"painter",onFinish:function(e) {newfield=document.createElement("input");newfield.type="hidden";newfield.name="oekaki";newfield.id="oekakifile";newfield.value=(Ritare.canvas.toDataURL(\'image/png\')); document.getElementById("postform").appendChild(newfield);alert(\'Oekaki saved!\');},width:370,height:300});</script></span><p id="oekakistarter" onclick="document.getElementById(\'painter\').style=\'display:auto;\';var el = document.getElementById(\'oekakistarter\');el.parentNode.removeChild(el);var el = document.getElementById(\'filerow\');el.parentNode.removeChild(el)">'.S_OEKAKILOAD.'</p></td></tr>';}
$dat.='<tr id="filerow"><td class="postblock">'.S_UPLOADFILE.'</td>
<td><input type="file" name="upfile" size="35" />';
$dat.='</td></tr><tr><td class="postblock">'.S_DELPASS.'</td><td><input type="password" name="pwd" size="18" maxlength="8" value="" /> '.S_DELEXPL.'</td></tr>
<tr><td colspan="2">
<div class="rules lefted">';
if (SWF_ENABLED && WEBM_ENABLED) $dat .= S_RULES_BOTH;
elseif (SWF_ENABLED) $dat .= S_RULES_SWF;
elseif (WEBM_ENABLED) $dat .= S_RULES_WEBM;
else $dat .= S_RULES;
$dat.='</div></td></tr></table></form></div></div><hr />';
}
function fakefoot() {
$dat = '';
foot($dat);
return $dat;
}
/* Footer */
function foot(&$dat) {
$dat.="
<div class=\"footer\">".S_FOOT."<br />
Fikaba".S_VERSION.VERSION."<br />
".FOOTTEXT."
</div>
</body></html>\n";
}
function error($mes,$dest='') { /* Basically a fancy die() */
global $upfile_name,$path;
if (is_file($dest)) unlink($dest);
head($dat);
echo $dat;
echo "<br /><br /><hr size=1><br /><br />
<p id='errormsg'>$mes<br /><br /><a href=".PHP_SELF2.">".S_RETURN."</a></b></p>
<br /><br /><hr size=1>";
die("</body></html>\n");
}
function auto_link($proto) {
$proto = preg_replace("#(https?|ftp|news|irc|gopher|telnet|ssh)(://[[:alnum:]\+\$\;\?\.%,!\#~*/:@&=_-]+)#","<a href=\"\\1\\2\" target=\"_blank\">\\1\\2</a>",$proto);
return $proto;
}
function proxy_connect($port) {
$fp = @fsockopen ($_SERVER["REMOTE_ADDR"], $port,$a,$b,2);
if (!$fp) {return false;}
else{return true;}
}
function regist($ip,$name,$capcode,$email,$sub,$com,$oekaki,$url,$pwd,$upfile,$upfile_name,$resto) {
global $con,$path,$pwdc,$textonly,$admin;
if (isbanned($ip)) error(S_BANRENZOKU);
// time
$time = time();
$tim = $time.substr(microtime(),2,3);
// upload processing
if ($oekaki||$upfile&&file_exists($upfile)) {
$dest = $path.$tim.'.tmp';
if ($oekaki) {
$oekaki = str_replace('data:image/png;base64,', '', $oekaki);
$oekaki = str_replace(' ', '+', $oekaki);
$imgdata = base64_decode($oekaki);
file_put_contents($dest, $imgdata);
$upfile_name = 'oekaki.png';
} else {
move_uploaded_file($upfile, $dest);
}
//if an error in up, it changes to down (what?)
//copy($upfile, $dest);
$upfile_name = CleanStr($upfile_name);
if (!is_file($dest)) error(S_UPFAIL,$dest);
if (exec("file -b " . escapeshellarg($dest)) == "WebM") {
$ext = ".webm";
//pass
} else {
$size = getimagesize($dest);
if (!is_array($size)) error(S_NOREC,$dest);
$W = $size[0];
$H = $size[1];
switch ($size[2]) {
case 1 : $ext=".gif";break;
case 2 : $ext=".jpg";break;
case 3 : $ext=".png";break;
case 4 : $ext=".swf";break; // flash files are definitely images, thanks php
case 13 : $ext=".swf";break;
//case 5 : $ext=".psd";break;
//case 6 : $ext=".bmp";break;
default : error(S_NODETECT);break;
}
}
$md5 = md5_of_file($dest);
foreach(BADFILE as $value) {
if (preg_match("/^$value/",$md5)) {
error(S_SAMEPIC,$dest); //Refuse this image
}
}
chmod($dest,0666);
$fsize = filesize($dest);
if ($fsize>MAX_KB * 1024) error(S_TOOBIG,$dest);
if ($ext==".swf" && !SWF_ENABLED) error(S_SWF_DISABLED);
if ($ext==".webm" && !WEBM_ENABLED) error(S_WEBM_DISABLED);
// Picture reduction
if ($ext != ".webm" && ($W > MAX_W || $H > MAX_H)) {
$W2 = MAX_W / $W;
$H2 = MAX_H / $H;
($W2 < $H2) ? $key = $W2 : $key = $H2;
$W = ceil($W * $key);
$H = ceil($H * $key);
}
$mes = ' ' . $upfile_name . S_UPGOOD;
}
if ($_FILES["upfile"]["error"]==2) {
error(S_TOOBIG,$dest);
}
if ($ext != ".webm" && !isset($oekaki)&&$upfile_name&&$_FILES["upfile"]["size"]==0) {
if ($_FILES["upfile"]["error"] == 1) {
error(S_TOOBIG."<br />$upfile_name",$dest);
}
error(S_TOOBIGORNONE."<br />$upfile_name",$dest);
}
//The last result number
if (!$result=mysqli_call("select max(no) from ".POSTTABLE)) {echo S_SQLFAIL;}
$row=mysqli_fetch_array($result);
$lastno=(int)$row[0];
mysqli_free_result($result);
// Number of log lines
$result=mysqli_call("select * from ".POSTTABLE." where resto=0");
if (!$resto) {$threadcount = 1;}
else{$threadcount = 0;}
while ($resrow=mysqli_fetch_row($result)) {
$threadcount++;
}
mysqli_free_result($result);
/* Purge old threads */
$result=mysqli_call("select no,ext,tim from ".POSTTABLE." where resto=0 order by root asc");
while ($threadcount>THREADLIMIT) {
list($dno,$dext,$dtim)=mysqli_fetch_row($result);
if (!mysqli_call("delete from ".POSTTABLE." where no=".$dno)) {echo S_SQLFAIL;}
if ($dext) {
if (is_file($path.$dtim.$dext)) unlink($path.$dtim.$dext);
if (is_file(THUMB_DIR.$dtim.'s.jpg')) unlink(THUMB_DIR.$dtim.'s.jpg');
}
$threadcount--;
}
mysqli_free_result($result);
$find = false;
$resto=(int)$resto;
if ($resto) {
if (!$result = mysqli_call("select * from ".POSTTABLE." where root>0 and no=$resto")) {echo S_SQLFAIL;}
else{
$find = mysqli_fetch_row($result);
mysqli_free_result($result);
}
if (!$find) error(S_NOTHREADERR,$dest);
}
foreach(BADSTRING as $value) {if (preg_match('/'.$value.'/',$com)||preg_match('/'.$value.'/',$sub)||preg_match('/'.$value.'/',$name)||preg_match('/'.$value.'/',$email)) {
error(S_STRREF,$dest);};}
if ($_SERVER["REQUEST_METHOD"] != "POST") error(S_UNJUST,$dest);
// Form content check
if (!$name||preg_match("/^[ |@|]*$/",$name)) $name = '';
if (!$com||preg_match("/^[ |@|\t]*$/",$com)) $com = '';
if (!$sub||preg_match("/^[ |@|]*$/",$sub)) $sub = '';
if (!isset($oekaki)&&!$resto&&!is_file($dest)) {
if (FORCEIMAGE) error(S_NOPIC,$dest);
//else $textonly = "on";
}
if (!$com&&!is_file($dest)) error(S_NOTEXT,$dest);
if (strlen($com) > 10000) error(S_TOOLONG,$dest);
if (strlen($name) > 100) error(S_TOOLONG,$dest);
if (strlen($email) > 100) error(S_TOOLONG,$dest);
if (strlen($sub) > 100) error(S_TOOLONG,$dest);
if (strlen($resto) > 10) error(S_UNUSUAL,$dest);
if (strlen($url) > 10) error(S_UNUSUAL,$dest);
//host check
$host = gethostbyaddr($_SERVER["REMOTE_ADDR"]);
if (preg_match("/^mail/",$host)
|| preg_match("/^ns/",$host)
|| preg_match("/^dns/",$host)
|| preg_match("/^ftp/",$host)
|| preg_match("/^prox/",$host)
|| preg_match("/^pc/",$host)
|| preg_match("/^[^\.]\.[^\.]$/",$host)) {
$pxck = true;
}
if ($pxck && PROXY_CHECK && !isset($_SESSION['name'])) {
if (proxy_connect('80') == true) {
error(S_PROXY80,$dest);
} elseif (proxy_connect('8080') == true) {
error(S_PROXY8080,$dest);
}
}
// No, path, time, and url format
srand((double)microtime()*1000000);
if ($pwd=="") {
if ($pwdc=="") {
$pwd=rand();$pwd=substr($pwd,0,8);
} else {
$pwd=$pwdc;
}
}
$c_pass = $pwd;
$pass = ($pwd) ? substr(md5($pwd),2,8) : "*";
$youbi = array(S_SUN, S_MON, S_TUE, S_WED, S_THU, S_FRI, S_SAT);
$yd = $youbi[gmdate("w", $time+9*60*60)] ;
$now = gmdate("y/m/d",$time+9*60*60)."(".(string)$yd.")".gmdate("H:i",$time+9*60*60);
$posterid = substr(crypt(md5($_SERVER["REMOTE_ADDR"].'id'.gmdate("Ymd", $time+9*60*60)),'id'),-8);
// Text plastic surgery (rorororor)
$email = CleanStr($email); $email = preg_replace("/[\r\n]/", "", $email);
$sub = CleanStr($sub); $sub = preg_replace("/[\r\n]/", "", $sub);
$url = CleanStr($url); $url = preg_replace("/[\r\n]/", "", $url);
$resto = CleanStr($resto); $resto = preg_replace("/[\r\n]/", "", $resto);
$com = CleanStr($com);
// Standardize new character lines
$com = str_replace( "\r\n", "\n", $com);
$com = str_replace( "\r", "\n", $com);
// Continuous lines
$com = preg_replace("/\n((!@| )*\n) {3,}/","\n",$com);
$com = nl2br($com); //newlines get substituted by br tags
$com = str_replace("\n", "", $com); // \n is erased (is this necessary?)
foreach (FILTERS as $filterin => $filterout) {
$com = str_replace($filterin, $filterout, $com);
}
$name=preg_replace("/[\r\n]/", "", $name);
$names=$name;
$name = trim($name);//blankspace removal
if (get_magic_quotes_gpc()) {//magic quotes is deleted (?)
$name = stripslashes($name);
}
$name = htmlspecialchars($name);//remove html special chars
$name = str_replace("&", "&", $name);//remove ampersands
$name = str_replace(",", ",", $name);//remove commas
if (preg_match("/(#|!)(.*)/",$names,$regs)) {
$cap = $regs[2];
$cap = strtr($cap,"&", "&");
$cap = strtr($cap,",", ",");
$name = preg_replace("/(#|!)(.*)/", "", $name);
$salt = substr($cap."H.",1,2);
$salt = preg_replace("/[^\.-z]/", ".", $salt);
$salt = strtr($salt,":;<=>?@[\\]^_`", "ABCDEFGabcdef");
$name .= TRIPKEY.substr(crypt($cap,$salt),-10)."";
}
if (!$name||(FORCED_ANON&&!$_SESSION['name'])) $name=S_ANONAME; // manas can post with name when forced anon is on
// TODO: add a setting for this
// if (!$com) $com = S_ANOTEXT;
// if (!$sub) $sub = S_ANOTITLE;
if (!$com) $com = '';
if (!$sub) $sub = '';
// Add capcode
if ($capcode && isset($_SESSION['capcode']) && $_SESSION['cancap'])
$name.=' '.$_SESSION['capcode'];
// Read the log
$query="select time from ".POSTTABLE." where com='".mysqli_escape_string($con, $com)."' ".
"and host='".mysqli_escape_string($con, $host)."' ".
"and no>".($lastno-20); // The same
if (!$result=mysqli_call($query)) {echo S_SQLFAIL;}
$row=mysqli_fetch_array($result);
mysqli_free_result($result);
if ($row&&!$upfile_name)error(S_RENZOKU3,$dest);
$query="select time from ".POSTTABLE." where time>".($time - RENZOKU)." ".
"and host='".mysqli_escape_string($con, $host)."' "; // From precontribution
if (!$result=mysqli_call($query)) {echo S_SQLFAIL;}
$row=mysqli_fetch_array($result);
mysqli_free_result($result);
if ($row&&!$upfile_name)error(S_RENZOKU3, $dest);
// Upload processing
if ($dest&&file_exists($dest)) {
$query="select time from ".POSTTABLE." where time>".($time - RENZOKU2)." ".
"and host='".mysqli_escape_string($con, $host)."' "; // From precontribution
if (!$result=mysqli_call($query)) {echo S_SQLFAIL;}
$row=mysqli_fetch_array($result);
mysqli_free_result($result);
if ($row&&$upfile_name)error(S_RENZOKU2,$dest);
//Duplicate image check
$result = mysqli_call("select tim,ext,md5 from ".POSTTABLE." where md5='".$md5."'");
if ($result) {
list($timp,$extp,$md5p) = mysqli_fetch_row($result);
mysqli_free_result($result);
# if ($timp&&file_exists($path.$timp.$extp)) { #}
if ($timp) {
error(S_DUPE,$dest);
}
}
}
$restoqu=(int)$resto;
$rootqu="now()";
if ($resto) { //res,root processing
if (!$resline=mysqli_call("select * from ".POSTTABLE." where resto=".$resto)) {echo S_SQLFAIL;}
$countres=mysqli_num_rows($resline);
mysqli_free_result($resline);
if (!stristr($email,'sage') && $countres < BUMPLIMIT) {
$query="update ".POSTTABLE." set root=now() where no=$resto"; //age
if (!$result=mysqli_call($query)) {echo S_SQLFAIL;}
}
}
$query="insert into ".POSTTABLE." (now,name,email,sub,com,host,pwd,ext,w,h,tim,time,md5,fname,fsize,root,resto,ip,id) values (".
"'".$now."',".
"'".mysqli_escape_string($con, $name)."',".
"'".mysqli_escape_string($con, $email)."',".
"'".mysqli_escape_string($con, $sub)."',".
"'".mysqli_escape_string($con, $com)."',".
"'".mysqli_escape_string($con, $host)."',".
"'".mysqli_escape_string($con, $pass)."',".
"'".$ext."',".
(int)$W.",".
(int)$H.",".
"'".$tim."',".
(int)$time.",".
"'".$md5."',".
"'".$upfile_name."',".
(int)$fsize.",".
$rootqu.",".
(int)$resto.",
\"".$_SERVER['REMOTE_ADDR']."\",
'$posterid')";
if (!$result=mysqli_call($query)) {
echo S_SQLFAIL;
} // post registration
//Cookies
setcookie ("pwdc", $c_pass,time()+7*24*3600); /* 1 week cookie expiration */
if (function_exists("mb_internal_encoding") && function_exists("mb_convert_encoding") && function_exists("mb_substr")) {
if (preg_match("/MSIE|Opera/", $_SERVER["HTTP_USER_AGENT"])) {
$i = 0; $c_name = '';
mb_internal_encoding("SJIS");
while ($j = mb_substr($names, $i, 1)) {
$j = mb_convert_encoding($j, "UTF-16", "SJIS");
$c_name .= "%u".bin2hex($j);
$i++;
}
header("Set-Cookie: namec=$c_name; expires=".gmdate("D, d-M-Y H:i:s",time()+7*24*3600)." GMT",false);
} else {
$c_name=$names;
setcookie ("namec", $c_name,time()+7*24*3600); /* 1 week cookie expiration */
}
}
if ($dest && file_exists($dest)) {
rename($dest,$path.$tim.$ext);
if (USE_THUMB) {
thumb($path,$tim,$ext);
}
}
updatelog();
if (stristr($email,'nonoko') || !$resto) {
echo "<html><head><meta http-equiv=\"refresh\" content=\"1;URL=".PHP_SELF2."\" /></head>";
} else {
echo "<html><head><meta http-equiv=\"refresh\" content=\"1;URL=".PHP_SELF."?res=$resto\" /></head>";
}
echo "<body>$mes ".S_SCRCHANGE."</body></html>\n";
}
//thumbnails
function thumb($path, $tim, $ext) {
if (!function_exists("ImageCreate")||!function_exists("ImageCreateFromJPEG")) {
return;
}
$fname = $path.$tim.$ext;
$thumb_dir = THUMB_DIR; // Thumbnail directory
$width = MAX_W; // Output width
$height = MAX_H; // Output height
// width, height, and type are acquired
$size = GetImageSize($fname);
switch ($size[2]) {
case 1:
if (function_exists("ImageCreateFromGIF")) {
$im_in = @ImageCreateFromGif ($fname);
if ($im_in) {
break;
}
}
if (!file_exists($path.$tim.'.png')) {
return;
}
$im_in = @ImageCreateFromPNG($path.$tim.'.png');
unlink($path.$tim.'.png');
if (!$im_in) {
return;
}
break;
case 2: $im_in = @ImageCreateFromJPEG($fname);
if (!$im_in) {
return;
}
break;
case 3:
if (!function_exists("ImageCreateFromPNG")) {
return;
}
$im_in = @ImageCreateFromPNG($fname);
if (!$im_in) {
return;
}
break;
default : return;
}
// Resizing
if ($size[0] > $width || $size[1] > $height) {
$key_w = $width / $size[0];
$key_h = $height / $size[1];
($key_w < $key_h) ? $keys = $key_w : $keys = $key_h;
$out_w = ceil($size[0] * $keys) +1;
$out_h = ceil($size[1] * $keys) +1;
} else {
$out_w = $size[0];
$out_h = $size[1];
}
// the thumbnail is created
if (function_exists("ImageCreateTrueColor")&&get_gd_ver()=="2") {
$im_out = ImageCreateTrueColor($out_w, $out_h);
} else {$im_out = ImageCreate($out_w, $out_h);}
// change background color
$backing = imagecolorallocate($im_out,...THUMBBACK);
imagefill($im_out, 0, 0, $backing);
// copy resized original
ImageCopyResized($im_out, $im_in, 0, 0, 0, 0, $out_w, $out_h, $size[0], $size[1]);
// thumbnail saved
ImageJPEG($im_out, $thumb_dir.$tim.'s.jpg',60);
chmod($thumb_dir.$tim.'s.jpg',0666);
// created image is destroyed
ImageDestroy($im_in);
ImageDestroy($im_out);
}
//check version of gd
function get_gd_ver() {
if (function_exists("gd_info")) {
$gdver=gd_info();
$phpinfo=$gdver["GD Version"];
} else { //earlier than php4.3.0
ob_start();
phpinfo(8);
$phpinfo=ob_get_contents();
ob_end_clean();
$phpinfo=strip_tags($phpinfo);
$phpinfo=stristr($phpinfo,"gd version");
$phpinfo=stristr($phpinfo,"version");
}
$end=strpos($phpinfo,".");
$phpinfo=substr($phpinfo,0,$end);
$length = strlen($phpinfo)-1;
$phpinfo=substr($phpinfo,$length);
return $phpinfo;
}
//md5 calculation for earlier than php4.2.0
function md5_of_file($inFile) {
if (file_exists($inFile)) {
if (function_exists('md5_file')) {
return md5_file($inFile);
} else {
$fd = fopen($inFile, 'r');
$fileContents = fread($fd, filesize($inFile));
fclose ($fd);
return md5($fileContents);
}
} else {
return false;
}
}
/* text plastic surgery */
function CleanStr($str) {
$str = trim($str);//blankspace removal
if (get_magic_quotes_gpc()) {//magic quotes is deleted (?)
$str = stripslashes($str);
}
if (!(isset($_SESSION['cancap']) && ((int)$_SESSION['cancap'])!=0)) {
$str = htmlspecialchars($str);//remove html special chars
$str = str_replace("&", "&", $str);//remove ampersands
}
return str_replace(",", ",", $str);//remove commas
}
//check for table existance
function table_exist($table) {
$result = mysqli_call("show tables like '$table'");
if (!$result) {return 0;}
$a = mysqli_fetch_row($result);
mysqli_free_result($result);
return $a;
}
/* user image deletion */
function usrdel($no,$pwd) {
global $path,$pwdc,$onlyimgdel;
$host = gethostbyaddr($_SERVER["REMOTE_ADDR"]);
$delno = array();
$delflag = false;
reset($_POST);
while ($item = each($_POST)) {
if ($item[1]=='delete') {array_push($delno,$item[0]);$delflag=true;}
}
if ($pwd==""&&$pwdc!="") $pwd=$pwdc;
$countdel=count($delno);
$flag = false;
for ($i = 0; $i < $countdel; $i++) {
if (!$result=mysqli_call("select no,ext,tim,pwd,host from ".POSTTABLE." where no=".$delno[$i])) {echo S_SQLFAIL;}
else{
while ($resrow=mysqli_fetch_row($result)) {
list($dno,$dext,$dtim,$dpass,$dhost)=$resrow;
if (substr(md5($pwd),2,8) == $dpass || substr(md5($pwdc),2,8) == $dpass || $dhost == $host) {
$flag = true;
$delfile = $path.$dtim.$dext; //path to delete
if (!$onlyimgdel) {
if (!mysqli_call("delete from ".POSTTABLE." where no=".$dno)) {echo S_SQLFAIL;} //sql is broke
if (!mysqli_call("delete from ".POSTTABLE." where resto=".$dno)) {echo S_SQLFAIL;} //sql is broke
}
if (is_file($delfile)) unlink($delfile);//Deletion
if (is_file(THUMB_DIR.$dtim.'s.jpg')) unlink(THUMB_DIR.$dtim.'s.jpg');//Deletion
}
}
mysqli_free_result($result);
}
}
if (!$flag) error(S_BADDELPASS);
}
function stopsession() {
session_unset();
session_destroy();
}
function adminhead() {