第一步：修改 include/discuzcode.func.php
查找
[php]$message = preg_replace("/\s*\[code\](.+?)\[\/code\]\s*/ies", "codedisp('\\1')", $message);[/php]
在下方添加
[php]$message = preg_replace("/\s*\[emule\](.+?)\[\/emule\]\s*/ies", "emu('\\1')", $message);[/php]
查找
[php] return $htmlon || $allowhtml ? $message : nl2br(str_replace(array("\t", ' ', ' '), array(' ', ' ', ' '), $message));[/php]
替换成
[php] $message = $htmlon || $allowhtml ? $message : nl2br(str_replace(array("\t", ' ', ' '), array(' ', ' ', ' '), $message));
return str_replace("/<br />","/\n",$message);[/php]
查找
[php]"/\[url=(https?|ftp|gopher|news|telnet|rtsp|mms|callto|bctp|ed2k){1}:\/\/([^\[\"']+?)\](.+?)\[\/url\]/is",[/php]
替换成
[php]"/\[url=(https?|ftp|gopher|news|telnet|rtsp|mms|callto|bctp){1}:\/\/([^\[\"']+?)\](.+?)\[\/url\]/is",[/php]
在文件尾部的“?>”前添加
[php]
function emu($code) {
global $discuzcodes;
$discuzcodes['pcodecount']++;
$codecount=$discuzcodes['pcodecount'];
$code = htmlspecialchars(str_replace('\\"', '"', preg_replace("/^[\n\r]*(.+?)[\n\r]*$/is", "\\1", $code)));
$view = '';$temp = $total = 0;
$searcharray = explode("\n",$code);
$view = "<br><br><table width=80% align=center cellspacing=1 cellpadding=5 class=tableborder><tr><td colspan=2 align=center class=header>下面是eMule专用的下载链接，您必须<a href='http://www.emule.org.cn/download/' target='_blank'>安装eMule</a>才能点击下载</td></tr>";
foreach($searcharray as $emule) {
if($emule!='' && eregi("^ed2k:\/\/",$emule)){
$temp++;
$emule = dhtmlspecialchars(trim($emule));
$emule_array = explode("|",$emule);
$total += $emule_array[3];
$totalper = esizecount($emule_array[3]);
$view.="<tr class=category><td class=smalltxt width=88%><input type=\"checkbox\" name=\"em$codecount\" value=\"$emule\" onclick=\"em_size('em$codecount');\" checked=\"checked\"><a href=\"$emule\"><script language=\"javascript\">document.write(unescape(decodeURIComponent(\"$emule_array[2]\")));</script></a></td><td class=smalltxt align=center>$totalper</td></tr>";
}
}
$total=esizecount($total);
if($temp>0){
$view.="<tr><td align=left><input type=\"checkbox\" id=\"checkall_em$codecount\" onclick=\"echeckAll('em$codecount',this.checked)\" checked=\"checked\"/> <label for=\"checkall_em$codecount\">全选</label> <input type=\"button\" value=\"下载选中的文件\" onclick=\"download('em$codecount',0,1)\"> <input type=\"button\" value=\"复制选中的链接\" onclick=\"copy('em$codecount')\"><div id=\"ed2kcopy_em$codecount\" style=\"position:absolute;height:0px;width:0px;overflow:hidden;\"></div></td><td class=smalltxt align=center id=\"size_em$codecount\">$total</div></table><br>";
}
$discuzcodes['codehtml'][$discuzcodes['pcodecount']] = "<div class=\"eMuleMain\">$view</div></div>";
$discuzcodes['codecount']++;
return "[\tDISCUZ_CODE_$discuzcodes[pcodecount]\t]";
}
function esizecount($filesize) {
if($filesize >= 1073741824) {
$filesize = round($filesize / 1073741824 * 100) / 100 . ' G';
} elseif($filesize >= 1048576) {
$filesize = round($filesize / 1048576 * 100) / 100 . ' M';
} elseif($filesize >= 1024) {
$filesize = round($filesize / 1024 * 100) / 100 . ' K';
} else {
$filesize = $filesize . ' bytes';
}
return $filesize;
}
[/php]
第二步：修改include/javascript/common.js
在结尾添加
[php]
function checkAll(str,checked) {
var a = document.getElementsByName(str);
var n = a.length;
for (var i = 0; i < n; i++) {
a[i].checked = checked;
}
em_size(str);
}
function download(str, i, first) {
var a = document.getElementsByName(str);
var n = a.length;
for (var i = i; i < n; i++) {
if(a[i].checked) {
window.location=a[i].value;
if (first)
timeout = 6000;
else
timeout = 500;
i++;
window.setTimeout("download('"+str+"', "+i+", 0)", timeout);
break;
}
}
}
function copy(str) {
var a = document.getElementsByName(str);
var n = a.length;
var ed2kcopy = "";
for (var i = 0; i < n; i++) {
if(a[i].checked) {
ed2kcopy += a[i].value;
ed2kcopy += "";
}
}
copyToClipboard(ed2kcopy);
}
function copyToClipboard(txt) {
if(window.clipboardData) {
window.clipboardData.clearData();
window.clipboardData.setData("Text", txt);
} else if(navigator.userAgent.indexOf("Opera") != -1) {
window.location = txt;
} else if (window.netscape) {
try {
netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
} catch (e) {
alert("被浏览器拒绝！\n请在浏览器地址栏输入'about:config'并回车\n然后将'signed.applets.codebase_principal_support'设置为'true'");
}
var clip = Components.classes['@mozilla.org/widget/clipboard;1'].createInstance(Components.interfaces.nsIClipboard);
if (!clip)
return;
var trans = Components.classes['@mozilla.org/widget/transferable;1'].createInstance(Components.interfaces.nsITransferable);
if (!trans)
return;
trans.addDataFlavor('text/unicode');
var str = new Object();
var len = new Object();
var str = Components.classes["@mozilla.org/supports-string;1"].createInstance(Components.interfaces.nsISupportsString);
var copytext = txt;
str.data = copytext;
trans.setTransferData("text/unicode",str,copytext.length*2);
var clipid = Components.interfaces.nsIClipboard;
if (!clip)
return false;
clip.setData(trans,null,clipid.kGlobalClipboard);
}
}
function em_size(str) {
var a = document.getElementsByName(str);
var n = a.length;
try {
var input_checkall = document.getElementById("checkall_"+str);
var size = 0;
input_checkall.checked = true ;
for (var i=0; i < n; i++) {
if (a[i].checked) {
var piecesArray = a[i].value.split( "|" );
size += piecesArray[3]*1;
} else {
input_checkall.checked = false;
}
}
test = document.getElementById("size_"+str);
test.innerHTML = gen_size(size, 3, 1);
} catch (e) {
}
}
function gen_size(val, li, sepa ) {
sep = Math.pow(10, sepa); //小数点后的位数
li = Math.pow(10, li); //开始截断的长度
retval = val;
unit = 'Bytes';
if (val >= li*1000000000) {
val = Math.round( val / (1099511627776/sep) ) / sep;
unit = 'TB';
} else if (val >= li*1000000) {
val = Math.round( val / (1073741824/sep) ) / sep;
unit = 'GB';
} else if (val >= li*1000) {
val = Math.round( val / (1048576/sep) ) / sep;
unit = 'MB';
} else if (val >= li) {
val = Math.round( val / (1024/sep) ) / sep;
unit = 'KB';
}
return val + unit;
}
[/php]
第三步：后台添加Discuz!代码
标签：emule
替换内容：（无）
例子：[emule]下载地址[/emule]
解释：添加 eMule 电驴下载
参数个数：1
参数提示：使用emule标记，可以使输入的ed2k地址以超链接的形式在帖子中显示。
嵌套次数：1
图标：bb_emule.gif
上传文件，更新后台缓存，升级完毕！
不错~~~