?? bbcode.js
字號(hào):
/******************************************************************************
team Board - modify for Team's daymoon
Copyright 2005-2006 team studio. (http://www.team5.cn)
*******************************************************************************/
var re;
var pcodecount = '-1';
var codecount = 0;
var codehtml = new Array();
var prepend = '';
var append = '';
function addslashes(str) {
var searcharray = ['\\', '\'', '/', '(', ')', '[', ']', '{', '}', '^', '$', '?', '.', '*', '+', '|'];
var replacearray = ['\\\\', '\\\'', '\\/', '\\(', '\\)', '\\[', '\\]', '\\{', '\\}', '\\^', '\\$', '\\?', '\\.', '\\*', '\\+', '\\|'];
var len = searcharray.length;
for(var i = 0; i < len; i++) {
str = str.replace(searcharray[i], replacearray[i]);
}
return str;
}
function atag(aoptions, text) {
if(trim(text) == '') {
return '';
}
href = getoptionvalue('href', aoptions);
if(href.substr(0, 11) == 'javascript:') {
return trim(recursion('a', text, 'atag'));
} else if(href.substr(0, 7) == 'mailto:') {
tag = 'email';
href = href.substr(7);
} else {
tag = 'url';
}
return '[' + tag + '=' + href + ']' + trim(recursion('a', text, 'atag')) + '[/' + tag + ']';
}
function bbcode2html(str) {
str = trim(str);
if(str == '') {
return '';
}
if(!fetchCheckbox('bbcodeoff') && allowbbcode) {
str= str.replace(/\s*\[code\]([\s\S]+?)\[\/code\]\s*/ig, function($1, $2) {return parsecode($2);});
}
if(!forumallowhtml && !(allowhtml && fetchCheckbox('htmlon'))) {
str = str.replace(/</ig, '<');
str = str.replace(/>/ig, '>');
}
if(!fetchCheckbox('smileyoff') && allowsmilies) {
for(id in smilies) {
re = new RegExp(addslashes(smilies[id]['code']), "g");
str = str.replace(re, '<img src="images/Emotions/' + smilies[id]['url'] + '" border="0" smilieid="' + id + '" alt="' + smilies[id]['code'] + '" />');
}
}
if(!fetchCheckbox('parseurloff')) {
str = str.replace(/^((http|https|ftp|rtsp|mms):\/\/[A-Za-z0-9\.\/=\?%\-&_~`@':+!]+)/ig, '<a href="$1" target="_blank">$1</a>');
str = str.replace(/((http|https|ftp|rtsp|mms):\/\/[A-Za-z0-9\.\/=\?%\-&_~`@':+!]+)$/ig, '<a href="$1" target="_blank">$1</a>');
str = str.replace(/[^>=\]""]((http|https|ftp|rtsp|mms):\/\/[A-Za-z0-9\.\/=\?%\-&_~`@':+!]+)/ig, '<a href="$1" target="_blank">$1</a>');
}
if(!fetchCheckbox('bbcodeoff') && allowbbcode) {
str= str.replace(/\[url\]\s*(www.|https?:\/\/|ftp:\/\/|gopher:\/\/|news:\/\/|telnet:\/\/|rtsp:\/\/|mms:\/\/|callto:\/\/|ed2k:\/\/){1}([^\[\"']+?)\s*\[\/url\]/ig, function($1, $2, $3) {return cuturl($2 + $3);});
str= str.replace(/\[url=www.([^\[\"']+?)\](.+?)\[\/url\]/ig, '<a href="http://www.$1" target="_blank">$2</a>');
str= str.replace(/\[url=(https?|ftp|gopher|news|telnet|rtsp|mms|callto|ed2k){1}:\/\/([^\[\"']+?)\]([\s\S]+?)\[\/url\]/ig, '<a href="$1://$2" target="_blank">$3</a>');
str= str.replace(/\[email\](.*?)\[\/email\]/ig, '<a href="mailto:$1">$1</a>');
str= str.replace(/\[email=(.[^\[]*)\](.*?)\[\/email\]/ig, '<a href="mailto:$1" target="_blank">$2</a>');
str = str.replace(/\[color=([^\[\<]+?)\]/ig, '<font color="$1">');
str = str.replace(/\[size=(\d+?)\]/ig, '<font size="$1">');
str = str.replace(/\[size=(\d+(px|pt|in|cm|mm|pc|em|ex|%)+?)\]/ig, '<font style="font-size: $1">');
str = str.replace(/\[font=([^\[\<]+?)\]/ig, '<font face="$1">');
str = str.replace(/\[align=([^\[\<]+?)\]/ig, '<p align="$1">');
re = /\s*\[table(=(\d{1,3}%?))?\][\n\r]*([\s\S]+?)[\n\r]*\[\/table\]\s*/ig;
str = str.replace(re, function($1, $2, $3, $4) {return parsetable($3, $4);});
str = str.replace(re, function($1, $2, $3, $4) {return parsetable($3, $4);});
str = str.replace(re, function($1, $2, $3, $4) {return parsetable($3, $4);});
str = str.replace(re, function($1, $2, $3, $4) {return parsetable($3, $4);});
var searcharray = new Array(
'\\\[\\\/color\\\]', '\\\[\\\/size\\\]', '\\\[\\\/font\\\]', '\\\[\\\/align\\\]', '\\\[b\\\]', '\\\[\\\/b\\\]',
'\\\[i\\\]', '\\\[\\\/i\\\]', '\\\[u\\\]', '\\\[\\\/u\\\]', '\\\[list\\\]', '\\\[list=1\\\]', '\\\[list=a\\\]',
'\\\[list=A\\\]', '\\\[\\\*\\\]', '\\\[\\\/list\\\]', '\\\[indent\\\]', '\\\[\\\/indent\\\]'
);
var replacearray = new Array(
'</font>', '</font>', '</font>', '</p>', '<b>', '</b>', '<i>',
'</i>', '<u>', '</u>', '<ul>', '<ol type=1>', '<ol type=a>',
'<ol type=A>', '<li>', '</ul></ol>', '<blockquote>', '</blockquote>'
);
var len = searcharray.length;
for(var i = 0; i < len; i++) {
re = new RegExp(searcharray[i], "ig");
str = str.replace(re, replacearray[i]);
}
}
if(!fetchCheckbox('bbcodeoff')) {
if(allowimgcode) {
str = str.replace(/\[img\]\s*([^\[\<\r\n]+?)\s*\[\/img\]/ig, '<img src="$1" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'$1\');}" onmousewheel="return imgzoom(this);" alt="" />');
str = str.replace(/\[img=(\d{1,3})[x|\,](\d{1,3})\]\s*([^\[\<\r\n]+?)\s*\[\/img\]/ig, '<img width="$1" height="$2" src="$3" border="0" alt="" />');
} else {
str = str.replace(/\[img\]\s*([^\[\<\r\n]+?)\s*\[\/img\]/ig, '<a href="$1" target="_blank">$1</a>');
str = str.replace(/\[img=(\d{1,3})[x|\,](\d{1,3})\]\s*([^\[\<\r\n]+?)\s*\[\/img\]/ig, '<a href="$1" target="_blank">$1</a>');
}
}
for(var i = 0; i <= pcodecount; i++) {
str = str.replace("[\tWEB_CODE_" + i + "\t]", codehtml[i]);
}
if(!forumallowhtml && !(allowhtml && fetchCheckbox('htmlon'))) {
str = str.replace(/\t/ig, ' ');
str = str.replace(/ /ig, ' ');
str = str.replace(/ /ig, ' ');
str = str.replace(/\r\n/ig, '<br />');
str = str.replace(/[\r\n]/ig, '<br />');
}
return(str);
}
function codetag(text) {
pcodecount++;
text = text.replace(/<br[^\>]*>/ig, "\n");
text = text.replace(/^[\n\r]*([\s\S]+?)[\n\r]*$/ig, '$1');
text = text.replace(/<(\/|)[A-Za-z].*?>/ig, '');
codehtml[pcodecount] = "[code]" + text + "[/code]";
codecount++;
return "[\tWEB_CODE_" + pcodecount + "\t]";
}
function cuturl(url) {
var length = 65;
var urllink = '<a href="' + (url.toLowerCase().substr(0, 4) == 'www.' ? 'http://' + url : url) + '" target="_blank">';
if(url.length > length) {
url = url.substr(0, parseInt(length * 0.5)) + ' ... ' + url.substr(url.length - parseInt(length * 0.3));
}
urllink += url + '</a>';
return urllink;
}
function dpstag(options, text, tagname) {
prepend = append = '';
parsestyle(options, append);
if(in_array(tagname, ['div', 'p'])) {
align = getoptionvalue('align', options);
if(in_array(align, ['left', 'center', 'right'])) {
prepend = '[align=' + align + ']' + prepend;
append += '[/align]';
} else {
append += "\n";
}
}
return prepend + recursion(tagname, text, 'dpstag') + append;
}
function fetchCheckbox(cbn) {
return $(cbn) && $(cbn).checked == true ? 1 : 0;
}
function fetchoptionvalue(option, text) {
if((position = strpos(text, option)) !== false) {
delimiter = position + option.length;
if(text.charAt(delimiter) == '"') {
delimchar = '"';
} else if(text.charAt(delimiter) == '\'') {
delimchar = '\'';
} else {
delimchar = ' ';
}
delimloc = strpos(text, delimchar, delimiter + 1);
if(delimloc === false) {
delimloc = text.length;
} else if(delimchar == '"' || delimchar == '\'') {
delimiter++;
}
return trim(text.substr(delimiter, delimloc - delimiter));
} else {
return '';
}
}
function fonttag(fontoptions, text) {
prepend = append = '';
var tags = new Array();
tags = {'font' : 'face=', 'size' : 'size=', 'color' : 'color='};
for(bbcode in tags) {
optionvalue = fetchoptionvalue(tags[bbcode], fontoptions);
if(optionvalue) {
prepend += '[' + bbcode + '=' + optionvalue + ']';
append = '[/' + bbcode + ']' + append;
}
}
parsestyle(fontoptions, append);
return prepend + recursion('font', text, 'fonttag') + append;
}
function getoptionvalue(option, text) {
re = new RegExp(option + "(\s+?)?\=(\s+?)?[\"']?(.+?)([\"']|$|>)", "ig");
var matches = re.exec(text);
if(matches != null && matches.length) {
return trim(matches[3]);
}
return '';
}
function html2bbcode(str) {
str = trim(str);
if(str == '' || forumallowhtml || (allowhtml && fetchCheckbox('htmlon'))) {
return str;
}
str= str.replace(/\s*\[code\]([\s\S]+?)\[\/code\]\s*/ig, function($1, $2) {return codetag($2);});
str = str.replace(/<style.*?>[\s\S]*?<\/style>/ig, '');
str = str.replace(/<script.*?>[\s\S]*?<\/script>/ig, '');
str = str.replace(/<noscript.*?>[\s\S]*?<\/noscript>/ig, '');
str = str.replace(/<select.*?>[\s\S]*?<\/select>/ig, '');
str = str.replace(/<object.*?>[\s\S]*?<\/object>/ig, '');
str = str.replace(/<!--[\s\S]*?-->/ig, '');
str = str.replace(/on(mousewheel|mouseover|click|load|unload|submit|focus|blur)="[^"]*"/ig, '');
str = str.replace(/(\r\n|\n|\r)/ig, '');
str = str.replace(/<table([^>]*width[^>]*)>/ig, function($1, $2) {return tabletag($2);});
str = str.replace(/<table[^>]*>/ig, '[table]');
str = str.replace(/<tr[^>]*>/ig, '[tr]');
str = str.replace(/<td>/ig, '[td]');
str = str.replace(/<td([^>]+)>/ig, function($1, $2) {return tdtag($2);});
str = str.replace(/<\/td>/ig, '[/td]');
str = str.replace(/<\/tr>/ig, '[/tr]');
str = str.replace(/<\/table>/ig, '[/table]');
str = str.replace(/<h([0-9]+)[^>]*>(.*)<\/h\\1>/ig, "[size=$1]$2[/size]\n\n");
str = str.replace(/<img[^>]+smilieid=(["']?)(\d+)(\1)[^>]*>/ig, function($1, $2, $3) {return smilies[$3]['code'];});
str = str.replace(/<img([^>]*src[^>]*)>/ig, function($1, $2) {return imgtag($2);});
str = str.replace(/<a\s+?name=(["']?)(.+?)(\1)[\s\S]*?>([\s\S]*?)<\/a>/ig, "$3");
str = str.replace(/<br[^\>]*>/ig, "\n");
str = recursion('b', str, 'simpletag', 'b');
str = recursion('strong', str, 'simpletag', 'b');
str = recursion('i', str, 'simpletag', 'i');
str = recursion('em', str, 'simpletag', 'i');
str = recursion('u', str, 'simpletag', 'u');
str = recursion('a', str, 'atag');
str = recursion('font', str, 'fonttag');
str = recursion('blockquote', str, 'simpletag', 'quote');
str = recursion('ol', str, 'listtag');
str = recursion('ul', str, 'listtag');
str = recursion('div', str, 'dpstag');
str = recursion('p', str, 'dpstag');
str = recursion('span', str, 'dpstag');
str = str.replace(/<[\/\!]*?[^<>]*?>/ig, '');
for(var i = 0; i <= pcodecount; i++) {
str = str.replace("[\tWEB_CODE_" + i + "\t]", codehtml[i]);
}
str = str.replace(/&/ig, '&');
str = str.replace(/ /ig, ' ');
str = str.replace(/</ig, '<');
str = str.replace(/>/ig, '>');
return str
}
function htmlspecialchars(str) {
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