www2-main.js

KBS的BBS源码

	
	if (hasMail) newmailnotice();
	gTimer.refreshTime = (new Date()).getTime() + 540000;
}

function getFindBox(board) { /* TODO: sfocus here might conflict with others */
	var s = 
	'<form action="bbsbfind.php" method="GET" class="medium"><input type="hidden" name="q" value="1"/>\
		<fieldset><legend>版内文章搜索 <span id="bbbHide"></span></legend>\
			<div class="inputs">\
				<label>版面名称:</label><input type="text" maxlength="24" size="24" name="board" value="' + board + '"/><br/>\
				<label>标题含有:</label><input type="text" maxlength="50" size="20" name="title" id="sfocus" /> AND<br/>\
				<label>　　　　 </label><input type="text" maxlength="50" size="20" name="title2"/><br/>\
				<label>标题不含:</label><input type="text" maxlength="50" size="20" name="title3"/><br/>\
				<label>作者帐号:</label><input type="text" maxlength="12" size="12" name="userid"/><br/>\
				<label>时间范围:</label><input type="text" maxlength="4"  size="4"  name="dt" value="7"/> 天以内<br/>\
				<input type="checkbox" name="mg" id="mg"><label for="mg" class="clickable">精华文章</label>\
				<input type="checkbox" name="ag" id="ag"><label for="ag" class="clickable">带附件文章</label>\
				<input type="checkbox" name="og" id="og"><label for="og" class="clickable">不含跟贴</label>\
			</div>\
		</fieldset>\
		<div class="oper"><input type="submit" value="查询"/></div>\
	</form>';
	return s;
}

function showFindBox(board) {
	if (!gIE6Fx || !www2dev) return true;
	var divID = "articleFinder";
	var div = getObj(divID);
	if (!div) {
		div = document.createElement("div");
		div.id = divID;
		div.innerHTML = getFindBox(board);
		div.className = "float";
		div.style.top = "5em";
		div.style.left = "20em";
		div.style.padding = "0.5em";
		div.style.zIndex = 2;
		div.style.backgroundColor = "lightyellow";
		div.style.display = "none";
		if (gIE) {
			div.style.filter = "alpha(opacity=0)";
		}
		document.body.appendChild(div);
		var o = getObj("bbbHide");
		o.innerHTML = "(隐藏)";
		o.className = "clickable";
		o.title = "隐藏搜索窗口";
		o.onclick = function() {
			div.style.display = "none";
		}
	}
	if (gIE) {
		div.filters[0].opacity  = 0;
	} else {
		div.style.opacity = 0;
	}
	div.style.display = "";
	getObj("sfocus").focus();
	
	/* TODO: general fade-in fade-out effect control */
	var opa = 0;
	var fn = function() {
		opa += 10;
		if (gIE) {
			div.filters[0].opacity = opa;
		} else {
			div.style.opacity = opa / 100.0;
		}
		if (opa < 90) {
			setTimeout(fn, 10);
		}
	};
	fn();
	return false;
}

function dosubmit() {
	var p = document.postform;
	p.post.value='发表中，请稍候...';
	p.post.disabled=true;
	p.submit();
}


var hotBoard = '', hotBid = 0, hotMove = true, hotFn = null;
function setHots(h) {
	var i,hots = new Array();
	for(i=0; i<h.length; i++) {
		if (h[i]) {
			hots.push('<a href="bbscon.php?bid=' + hotBid + '&id=' + h[i][0] + '">' + h[i][1] + '</a>' +
			'[<a href="bbstcon.php?board=' + hotBoard + '&gid=' + h[i][0] + '">同主题</a>](' + h[i][2] + ')');
		}
	}
	if (gIE) {
		var str = '';
		for(i=0; i<hots.length; i++) {
			if (hots[i]) str+= hots[i] + '&nbsp;&nbsp;&nbsp;&nbsp;';
		}
		getObj('hotTopics').innerHTML = str;
	} else {
		var index = -1;
		hotFn = function() {
			var ii = '';
			if (hots.length) {
				var move = 1;
				if (!hotMove) {
					if (arguments.length) move = arguments[0];
					else return;
				}
				if (move > 0) {
					index++; if (index >= hots.length) index = 0;
				} else {
					index--; if (index < 0) index = hots.length - 1;
				}
				if (hots.length > 1) {
					ii += '<span class="clickable" onclick="hotFn(-1)" title="上一条">&lt;</span> '
						+ '<span class="clickable" onclick="hotFn(1)" title="下一条">&gt;</span> ';
				}
				ii += (index+1) + "/" + hots.length + ": " + hots[index];
			}
			getObj('hotTopics').innerHTML = ii;
		};
		hotFn();
		setInterval("hotFn()", 5000);
	}
}

function hotTopic(board, bid) { /* TODO: no table, use AJAX */
	/* clear: both is for stupid Firefox */
	var str = '<table cellspacing="0" cellpadding="5" border="0" width="100%" style="margin: 0.5em auto 0 auto;clear:both;"><tr>' +
			  '<td width="100" align="center">[<span class="red">热门话题</span>]</td><td>';
	if (gIE) {
		str += '<marquee onmouseover="this.stop()" onmouseout="this.start()"><span id="hotTopics">载入中...</span></marquee>';
	} else {
		str += '<span id="hotTopics" onmouseover="hotMove=false;" onmouseout="hotMove=true;">载入中...</span>';
	}
	str += '</td></tr></table>';
	w(str + '<iframe width=0 height=0 src="images/img.gif" frameborder="0" scrolling="no" id="hiddenframe" name="hiddenframe"></iframe>');
	hotBoard = escape(board);
	hotBid = bid;
	addBootFn(function() {
		window.frames["hiddenframe"].document.location.href = "bbshot.php?board=" + board;
	});
}


function getURLPath(url) {
	var pos = url.indexOf("://");
	if (pos != -1) {
		var uri = url.substr(pos + 3);
		if ((pos = uri.indexOf("/")) != -1) {
			url = uri.substr(pos);
		}
	}
	return(url);
}

function checkFrame() {
	var msg = '<div id="fontSizer"';
	if (!(readParaCookie() & 8)) {
		msg += ' style="display:none"';
	}
	msg += '>'
	+ '<span class="clickable" onclick="sizer(1)" title="字体大大大...大点">+</span> '
	+ '<span class="clickable" onclick="sizer(-1)" title="字体小小小...小点">-</span> '
	+ '<span class="clickable" onclick="sizer(0)" title="字体变变变...变回去">R</span></div>';
	w(msg);
	if (top == self) { /* TODO: use better way */
		var url = getURLPath(document.location.toString());
		var ex = '(<a href="frames.html?mainurl=' + escape(url) + '">展开完整界面</a>)';
		var o = getObj("idExp");
		if (o) o.innerHTML = ex;
	}
}

var bfsI, bfsD = 4;
var bfsArr = [0,11,12,13,14,16,18,20];
var bfsSma = [0,11,12,12,12,14,15,17];
function sizer(flag) {
	if (flag == 1) {
		if (bfsI < 7) bfsI++;
	} else if (flag == -1) {
		if (bfsI > 1) bfsI--;
	} else bfsI = bfsD;
	saveParaCookie(bfsI, 7);
	document.body.style.fontSize = bfsArr[bfsI] + 'px';
	/* here's the trick/test part: change .smaller definition! */
	var i, t;
	if (!(t = document.styleSheets)) return;
	for(i = 0; i < t.length; i++) {
		if (t[i].title == "myStyle") {
			t = t[i];
			if (t.cssRules) t = t.cssRules;
			else if (t.rules) t = t.rules;
			else return;
			for (i = 0; i < t.length; i++) {
				if (t[i].selectorText == ".smaller") {
					t[i].style.fontSize = bfsSma[bfsI] + 'px';
					break;
				}
			}
			return;
		}
	}
}

function getCssID() { return ((readParaCookie() & 0xF80) >> 7); }
function replaceCssFile(file) {
	var reg = /images\/([0-9]+)\//;
	if (file.match(reg)) {
		return file.replace(reg, 'images/'+getCssID()+'/');
	} return false;
}

function getCssFile(file) {
	return ('images/' + getCssID() + '/' + file + '.css');
}

function writeCssFile(file) {
	w('<link rel="stylesheet" type="text/css" href="' + getCssFile(file) + '" />');
	if (showUnread()) {
		w('<script type="text/javascript" src="kbsrc/content/kbsrc.js"></script>');
		//for now. readystatechange event might trigger IE bug "operation aborted"
		addBootFn(function() {
			try {
				kbsrcIEEntry();
			} catch(e) { }
		});
	}
}

function resetCss() {
	var i, h, t = document.getElementsByTagName("img");
	if (t) {
		for(i = 0; i < t.length; i++) {
			if(t[i].id.substr(0,10) != "stylethumb")
			{
				h = replaceCssFile(t[i].src);
				if (h) t[i].src = h;
			}
		}		
	}
	t = document.getElementsByTagName("link");
	if (t) {
		for(i = 0; i < t.length; i++) {
			h = replaceCssFile(t[i].getAttribute("href"));
			if (h) {
				t[i].setAttribute("href", h);
				return;
			}
		}
	}
	location.reload();
}

function writeCss() {
	writeCssFile('www2-default');
	bfsI = readParaCookie() & 7;
	if (bfsI <= 0 || bfsI >= bfsArr.length) bfsI = bfsD;
	var ret = '<style type="text/css" title="myStyle"><!--';
	ret += 'body{font-size:' + bfsArr[bfsI] + 'px;}';
	ret += '.smaller{font-size:' + bfsSma[bfsI] + 'px;}';
	ret += '--></style>';
	w(ret);
}
function writeCssLeft() { writeCssFile('bbsleft'); }
function writeCssMainpage() { writeCssFile('mainpage'); }


function putImageCode(filename,otherparam) {
	return('<img src="images/'+getCssID()+'/'+filename+'" '+otherparam+'>');
}

function putImage(filename,otherparam)
{
	w(putImageCode(filename,otherparam));
}


function writeBM_html(bmstr, firstBM) {
	if (bmstr.length == 0) return '诚征版主中';
	if (!/^[A-Za-z]/.test(bms)) return bms;
	var bms = bmstr.split(" ");
	var len = firstBM ? 1 : bms.length;
	for(var i=0; i<len; i++) {
		bms[i] = '<a href="bbsqry.php?userid=' + bms[i] + '">' + bms[i] + '</a>';
	}
	return firstBM ? bms[0] : bms.join(" ");
}
function writeBMs(bmstr) {
	w(writeBM_html(bmstr, false));
}

function isBM(bid) {
	var mbids = getCookie("MANAGEBIDS", "0");
	if (mbids == "A") return 1;
	mbids = "." + mbids + ".";
	return (mbids.indexOf("." + bid + ".") != -1);
}


var dir_modes = {"FIND": -2, "ANNOUNCE": -1, "NORMAL": 0, "DIGEST": 1, "MARK": 3, "DELETED": 4, "ORIGIN": 6, "ZHIDING": 11};
function dir_name(ftype) {
	switch(ftype) {
		case -1: return "(精华区)";
		case 1: return "(文摘区)";
		case 3: return "(保留区)";
		case 6: return "(主题模式)";
		default: return "";
	}
}

/* man - 1: 普通管理模式，2: 回收站模式 */
function docWriter(board, bid, start, man, ftype, page, total, apath, showHot, normalB) {
	this.monthStr = ["January","February","March","April","May","June","July","August","September","October","November","December"];
	this.board = escape(board);
	this.bid = bid;
	this.ids = new Array();
	this.start = start;
	this.page = page;
	this.total = total;
	this.apath = apath;
	this.man = man;
	this.ftype = ftype;
	this.num = 0;
	this.baseurl = "bbsdoc.php?board=" + this.board;
	this.showHot = showHot;
	this.normalB = normalB;
	this.hotOpt = (readParaCookie() & 0x60) >> 5;
	if (this.man) this.baseurl += "&manage=1";
	if (this.ftype) this.baseurl += "&ftype=" + this.ftype;

	if (showHot && this.hotOpt == 1) hotTopic(this.board, this.bid);

	var str = '<div class="doc"><div class="docTab smaller">';
	if (!ftype && isLogin()) {
		var url = 'bbspst.php?board=' + this.board;
		str += '<div class="post"><a href="' + url + '">' + putImageCode('postnew.gif','alt="发表话题" class="flimg" onclick="location.href=\'' + url + '\';"') + '</a></div>';
	}

	var mls = [[ftype || man, "普通模式", "bbsdoc.php?board=" + this.board],
			   [ftype != dir_modes["DIGEST"], "文摘区", "bbsdoc.php?board=" + this.board + "&ftype=" + dir_modes["DIGEST"]],
			   [ftype != dir_modes["MARK"], "保留区", "bbsdoc.php?board=" + this.board + "&ftype=" + dir_modes["MARK"]],
			   [ftype != dir_modes["ORIGIN"], "同主题", "bbsdoc.php?board=" + this.board + "&ftype=" + dir_modes["ORIGIN"]],
			   [apath && ftype != dir_modes["ANNOUNCE"], "精华区", "bbs0an.php?path=" + escape(apath)],
			   [ftype != dir_modes["FIND"], "查询", "bbsbfind.php?board=" + this.board, "showFindBox('" + this.board + "')"]];
	var mls_bm = [[ftype != dir_modes["DELETED"], "回收站", "bbsdoc.php?manage=1&board=" + this.board + "&ftype=" + dir_modes["DELETED"]]];
	if (isBM(bid)) mls = mls.concat(mls_bm);
	for (var i = mls.length - 1; i >= 0; i--) {
		links = mls[i];
		if (links[0]) {
			if (links[3]) {
				str += '<a onclick="return ' + links[3] + ';" href="' + links[2] + '">' + links[1] + '</a>';
			} else {
				str += '<a href="' + links[2] + '">' + links[1] + '</a>';
			}
		} else if (ftype != dir_modes["FIND"]) {
			str += '<b>' + links[1] + '</b>';
		} else {
			str += '<b class="clickable" onclick="location.href=\''+links[2]+'\';">' + links[1] + '</b>';
		}
	}
	str += '</div>';

	if (ftype >= 0) {
		if (man) {
			str += '<form name="manage" id="manage" method="post" action="bbsdoc.php?manage=1&board=' + this.board + '&page=' + page;
			if (man == 2) str += '&ftype=' + dir_modes["DELETED"];
			str += '">';
		}
		str += '<table class="main wide">';
		str += '<col width="50"/><col width="50"/>';
		if (man) {
			str += '<col width="50"/>';
		}
		str += '<col width="85"/><col width="60"/><col width="*"/>';
		str += '<tbody><tr><th>序号</th><th>标记</th>';
		if (man) {
			str += '<th>管理</th>';
		}
		var links = '标题';
		if (readParaCookie() & 16) {
			links = '<div class="relative">标题<div class="pagerlink">';
			if (this.page > 1) {
				links += '<a href="' + this.baseurl + '&page=1" title="第一页">&lt;&lt;</a>';
				links += ' <a href="' + this.baseurl + '&page=' + (this.page - 1) + '" title="上一页">&lt;</a>';
			} else {
				links += '&lt;&lt; &lt;';
			}
			if (this.start <= this.total - 20) {
				links += ' <a href="' + this.baseurl + '&page=' + (this.page + 1) + '" title="下一页">&gt;</a>';
				links += ' <a href="' + this.baseurl + '" title="最后一页">&gt;&gt;</a>';
			} else {
				links += ' &gt; &gt;&gt;';
			}
			links += '</div></div>';
		}
		str += '<th>作者</th><th>日期</th><th>' + links + '</th></tr>';
	}
	w(str);
}
docWriter.prototype.o = function(id, gid, author, flag, time, title, size, imported, is_tex) {
	var rowclass;	
	if (www2dev && top.hlInfo && !this.man) {
		var info = top.hlInfo.split(',');
		if (this.bid == info[0] && gid == info[2])
			rowclass = (id==info[1])?'rowReading':((id==gid)?'rowTopic':'rowRe');
		else
			rowclass = (this.num%2)?'even':'odd';
	}
	else
		rowclass = (this.num%2)?'even':'odd';
	var str = '<tr class="' + rowclass + '">';
	
	var cb_value = (this.man == 2) ? (this.start + this.num) : id; /* 回收站中以序号代替id */
	var bf = flag.charAt(0);
	if (bf.toLowerCase() == 'd') { /* 置顶 */
		str += '<td class="center red strong">提示</td><td class="center">' + putImageCode('istop.gif','alt="提示"') + '</td>';
		if (this.man) {
			str += '<td class="center"><input type="checkbox" name="ding' + this.num + '" value="' + cb_value + '" /></td>';
		}
	} else {
		if (!this.man && this.normalB && (bf == 'N' || bf == '*')) flag = ' ' + flag.charAt(1);
		this.ids.push(id);
		flag = '<span id="kbsrc' + id + '">' + flag + '</span>';
		if (this.man && (imported == 1))
			flag += putImageCode('imported.gif', '');
		str += '<td class="center">' + (this.num + this.start) + '</td><td class="center">' + flag + '</td>';
		if (this.man) {
			str += '<td class="center"><input type="checkbox" name="art' + this.num + '" value="' + cb_value + '" /></td>';
		}
	}
	str += '<td class="center"><a href="bbsqry.php?userid=' + author + '">' + author + '</a></td>';
	var fd = new Date((time+8*3600) * 1000); // assume Beijing timezone here
	str += '<td><nobr>' + this.monthStr[fd.getUTCMonth()].substr(0,3) + "&nbsp;"
	var dd = fd.getUTCDate();
	str += ((dd < 10) ? ' ' : '') + dd + '</nobr></td>';
	str += '<td>';

	if (title.substr(0,4)!="Re: ") title = "● " + title;

	switch (this.ftype) {
		case dir_modes["ORIGIN"]:
			str += '<a href="bbstcon.php?board=' + this.board + '&gid=' + gid + '">' + title + '</a>';