uccode(); } function uccode() { $this->uccode = array( 'pcodecount' => -1, 'codecount' => 0, 'codehtml' => '' ); } function codedisp($code) { $this->uccode['pcodecount']++; $code = str_replace('\\"', '"', preg_replace("/^[\n\r]*(.+?)[\n\r]*$/is", "\\1", $code)); $this->uccode['codehtml'][$this->uccode['pcodecount']] = $this->tpl_codedisp($code); $this->uccode['codecount']++; return "[\tUCENTER_CODE_".$this->uccode[pcodecount]."\t]"; } function complie($message) { $message = dhtmlspecialchars($message); if(strpos($message, '[/code]') !== FALSE) { $message = preg_replace_callback("/\s*\[code\](.+?)\[\/code\]\s*/is", array($this, 'complie_callback_codedisp_1'), $message); } if(strpos($message, '[/url]') !== FALSE) { $message = preg_replace_callback("/\[url(=((https?|ftp|gopher|news|telnet|rtsp|mms|callto|bctp|ed2k|thunder|synacast){1}:\/\/|www\.)([^\[\"']+?))?\](.+?)\[\/url\]/is", array($this, 'complie_callback_parseurl_15'), $message); } if(strpos($message, '[/email]') !== FALSE) { $message = preg_replace_callback("/\[email(=([a-z0-9\-_.+]+)@([a-z0-9\-_]+[.][a-z0-9\-_.]+))?\](.+?)\[\/email\]/is", array($this, 'complie_callback_parseemail_14'), $message); } $message = str_replace(array( '[/color]', '[/size]', '[/font]', '[/align]', '[b]', '[/b]', '[i]', '[/i]', '[u]', '[/u]', '[list]', '[list=1]', '[list=a]', '[list=A]', '[*]', '[/list]', '[indent]', '[/indent]', '[/float]' ), array( '', '', '', '
', '', '', '', '', '', '', '', '', '' ), preg_replace(array( "/\[color=([#\w]+?)\]/i", "/\[size=(\d+?)\]/i", "/\[size=(\d+(\.\d+)?(px|pt|in|cm|mm|pc|em|ex|%)+?)\]/i", "/\[font=([^\[\<]+?)\]/i", "/\[align=(left|center|right)\]/i", "/\[float=(left|right)\]/i" ), array( "", "", "", "", "
",
""
), $message));
if(strpos($message, '[/quote]') !== FALSE) {
$message = preg_replace("/\s*\[quote\][\n\r]*(.+?)[\n\r]*\[\/quote\]\s*/is", $this->tpl_quote(), $message);
}
if(strpos($message, '[/img]') !== FALSE) {
$message = preg_replace_callback("/\[img\]\s*([^\[\<\r\n]+?)\s*\[\/img\]/is", array($this, 'complie_callback_bbcodeurl_1'), $message);
$message = preg_replace_callback("/\[img=(\d{1,4})[x|\,](\d{1,4})\]\s*([^\[\<\r\n]+?)\s*\[\/img\]/is", array($this, 'complie_callback_bbcodeurl_312'), $message);
}
for($i = 0; $i <= $this->uccode['pcodecount']; $i++) {
$message = str_replace("[\tUCENTER_CODE_$i\t]", $this->uccode['codehtml'][$i], $message);
}
return nl2br(str_replace(array("\t", ' ', ' '), array(' ', ' ', ' '), $message));
}
function complie_callback_codedisp_1($matches) {
return $this->codedisp($matches[1]);
}
function complie_callback_parseurl_15($matches) {
return $this->parseurl($matches[1], $matches[5]);
}
function complie_callback_parseemail_14($matches) {
return $this->parseemail($matches[1], $matches[4]);
}
function complie_callback_bbcodeurl_1($matches) {
return $this->bbcodeurl($matches[1], '');
}
function complie_callback_bbcodeurl_312($matches) {
return $this->bbcodeurl($matches[3], '');
}
function parseurl($url, $text) {
if(!$url && preg_match("/((https?|ftp|gopher|news|telnet|rtsp|mms|callto|bctp|ed2k|thunder|synacast){1}:\/\/|www\.)[^\[\"']+/i", trim($text), $matches)) {
$url = $matches[0];
$length = 65;
if(strlen($url) > $length) {
$text = substr($url, 0, intval($length * 0.5)).' ... '.substr($url, - intval($length * 0.3));
}
return ''.$text.'';
} else {
$url = substr($url, 1);
if(substr(strtolower($url), 0, 4) == 'www.') {
$url = 'http://'.$url;
}
return ''.$text.'';
}
}
function parseemail($email, $text) {
$text = str_replace('\"', '"', $text);
if(!$email && preg_match("/\s*([a-z0-9\-_.+]+)@([a-z0-9\-_]+[.][a-z0-9\-_.]+)\s*/i", $text, $matches)) {
$email = trim($matches[0]);
return ''.$email.'';
} else {
return ''.$text.'';
}
}
function bbcodeurl($url, $tags) {
if(!preg_match("/<.+?>/s", $url)) {
if(!in_array(strtolower(substr($url, 0, 6)), array('http:/', 'https:', 'ftp://', 'rtsp:/', 'mms://'))) {
$url = 'http://'.$url;
}
return str_replace(array('submit', 'logging.php'), array('', ''), sprintf($tags, $url, addslashes($url)));
} else {
return ' '.$url;
}
}
function tpl_codedisp($code) {
return ''.$code.'
\\1