\\1\\2', $txt);
return $txt;
}
function BBCode($string){
$patterns = array(
'`\[b\](.+?)\[/b\]`is',
'`\[i\](.+?)\[/i\]`is',
'`\[u\](.+?)\[/u\]`is',
'`\[s\](.+?)\[/s\]`is',
'`\[aa\](.+?)\[/aa\]`is',
'`\[spoiler\](.+?)\[/spoiler\]`is',
);
$replaces = array(
'\\1',
'\\1',
'\\1',
'\\1',
'\\1
',
'\\1',
);
$string = preg_replace($patterns, $replaces , $string);
$string = preg_replace_callback('`\[code\](.+?)\[/code\]`is', array(&$this, 'code_callback'), $string);
return $string;
}
function code_callback($matches) {
$return = ''
. str_replace('
', '', $matches[1]) .
'
';
return $return;
}
function ColoredQuote($buffer, $boardtype) {
/* Add a \n to keep regular expressions happy */
if (substr($buffer, -1, 1)!="\n") {
$buffer .= "\n";
}
if ($boardtype==1) {
/* The css for text boards use 'quote' as the class for quotes */
$class = 'quote';
$linechar = '';
} else {
/* The css for imageboards use 'unkfunc' (???) as the class for quotes */
$class = 'unkfunc';
$linechar = "\n";
}
$buffer = preg_replace('/^(>[^>](.*))\n/m', '\\1' . $linechar, $buffer);
/* Remove the > from the quoted line if it is a text board */
if ($boardtype==1) {
$buffer = str_replace('>', '', $buffer);
}
return $buffer;
}
function ClickableQuote($buffer, $board, $boardtype, $parentid, $boardid, $ispage = false) {
global $thread_board_return;
$thread_board_return = $board;
$thread_board_id = $boardid;
/* Add html for links to posts in the board the post was made */
$buffer = preg_replace_callback('/>>([r]?[l]?[f]?[q]?[0-9,\-,\,]+)/', array(&$this, 'InterthreadQuoteCheck'), $buffer);
/* Add html for links to posts made in a different board */
$buffer = preg_replace_callback('/>>\/([a-z]+)\/([0-9]+)/', array(&$this, 'InterboardQuoteCheck'), $buffer);
return $buffer;
}
function InterthreadQuoteCheck($matches) {
global $tc_db, $ispage, $thread_board_return, $thread_board_id;
$lastchar = '';
// If the quote ends with a , or -, cut it off.
if(substr($matches[0], -1) == "," || substr($matches[0], -1) == "-") {
$lastchar = substr($matches[0], -1);
$matches[1] = substr($matches[1], 0, -1);
$matches[0] = substr($matches[0], 0, -1);
}
if ($this->boardtype != 1 && is_numeric($matches[1])) {
$query = "SELECT `parentid` FROM `".KU_DBPREFIX."posts` WHERE `boardid` = " . $this->boardid . " AND `id` = ".$tc_db->qstr($matches[1]);
$result = $tc_db->GetOne($query);
if ($result !== '') {
if ($result == 0) {
$realid = $matches[1];
} else {
$realid = $result;
}
} else {
return $matches[0];
}
$return = ''.$matches[0].''.$lastchar;
} else {
$return = $matches[0];
$postids = getQuoteIds($matches[1]);
if (count($postids) > 0) {
$realid = $this->parentid;
if ($realid === 0) {
if ($this->id > 0) {
$realid = $this->id;
}
}
if ($realid !== '') {
$return = '' . $matches[0] . '';
}
}
}
return $return;
}
function InterboardQuoteCheck($matches) {
global $tc_db;
$result = $tc_db->GetAll("SELECT `id`, `type` FROM `".KU_DBPREFIX."boards` WHERE `name` = ".$tc_db->qstr($matches[1])."");
if ($result[0]["type"] != '') {
$result2 = $tc_db->GetOne("SELECT `parentid` FROM `".KU_DBPREFIX."posts` WHERE `boardid` = " . $result[0]['id'] . " AND `id` = ".$tc_db->qstr($matches[2])."");
if ($result2 != '') {
if ($result2 == 0) {
$realid = $matches[2];
} else {
if ($result[0]['type'] != 1) {
$realid = $result2;
}
}
if ($result[0]["type"] != 1) {
return ''.$matches[0].'';
} else {
return ''.$matches[0].'';
}
}
}
return $matches[0];
}
function Wordfilter($buffer, $board) {
global $tc_db;
$query = "SELECT * FROM `".KU_DBPREFIX."wordfilter`";
$results = $tc_db->GetAll($query);
foreach($results AS $line) {
$array_boards = explode('|', $line['boards']);
if (in_array($board, $array_boards)) {
$replace_word = $line['word'];
$replace_replacedby = $line['replacedby'];
$buffer = ($line['regex'] == 1) ? preg_replace($replace_word, $replace_replacedby, $buffer) : str_ireplace($replace_word, $replace_replacedby, $buffer);
}
}
return $buffer;
}
function CheckNotEmpty($buffer) {
$buffer_temp = str_replace("\n", "", $buffer);
$buffer_temp = str_replace("
", "", $buffer_temp);
$buffer_temp = str_replace("
", "", $buffer_temp);
$buffer_temp = str_replace("
", "", $buffer_temp);
$buffer_temp = str_replace(" ", "", $buffer_temp);
if ($buffer_temp=="") {
return "";
} else {
return $buffer;
}
}
/* From http://us.php.net/wordwrap */
/*function CutWord($str, $maxLength, $char){
$wordEndChars = array(" ", "\n", "\r", "\f", "\v", "\0");
$count = 0;
$newStr = "";
$openTag = false;
for($i=0; $i' . "\n";
if($str{$i} == "<"){
$openTag = true;
continue;
}
if(($openTag) && ($str{$i} == ">")){
$openTag = false;
continue;
}
if(!$openTag){
if(!in_array($str{$i}, $wordEndChars)){//If not word ending char
$count++;
if($count==$maxLength){//if current word max length is reached
$newStr .= $char;//insert word break char
$count = 0;
}
}else{//Else char is word ending, reset word char count
$count = 0;
}
}
}//End for
die($newStr);
return $newStr;
}*/
/*function CutWord($txt, $where) {
if (empty($txt)) return false;
for ($c = 0, $a = 0, $g = 0; $c $where) {
if ($usemb) {
$txt_processed .= mb_substr($txt_segment, 0, $where) . "\n";
$txt_segment = mb_substr($txt_segment, $where);
$segment_length = mb_strlen($txt_segment);
} else {
$txt_processed .= substr($txt_segment, 0, $where) . "\n";
$txt_segment = substr($txt_segment, $where);
$segment_length = strlen($txt_segment);
}
}
$txt_processed .= $txt_segment . ' ';
}
$txt_processed = ($usemb) ? mb_substr($txt_processed, 0, -1) : substr($txt_processed, 0, -1);
$txt_processed .= "\n";
}
return $txt_processed;
}
function ParsePost($message, $board, $boardtype, $parentid, $boardid, $ispage = false) {
$this->boardtype = $boardtype;
$this->parentid = $parentid;
$this->boardid = $boardid;
$message = trim($message);
$message = $this->CutWord($message, (KU_LINELENGTH / 15));
$message = htmlspecialchars($message, ENT_QUOTES);
if (KU_MAKELINKS) {
$message = $this->MakeClickable($message);
}
$message = $this->ClickableQuote($message, $board, $boardtype, $parentid, $boardid, $ispage);
$message = $this->ColoredQuote($message, $boardtype);
/*if (KU_MARKDOWN) {
require KU_ROOTDIR . 'lib/markdown/markdown.php';
$message = Markdown($message);
}*/
$message = str_replace("\n", '
', $message);
$message = $this->BBCode($message);
$message = $this->Wordfilter($message, $board);
$message = $this->CheckNotEmpty($message);
return $message;
}
}
?>