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Thành viên:Trần Nguyễn Minh Huy/easyblock.js

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//<pre><nowiki>/*************** *  EasyBlock  * *************** *  By Animum  * *************************************************************************************** *  To use this script, add the following line to your monobook (or other skin) file:  *     importScript("User:Animum/easyblock.js"); //[[User:Animum/easyblock.js]] ***************************************************************************************/ /*************************************** *  Handy-dandy block script           * *************************************** *  Authored by me except where        * *  otherwise noted                    * *************************************** *  This script has only been tested   * *  in Firefox. It might not work in   * *  other browsers.                    * *************************************** *  If something needs to be done,     * *  feel absolutely free to make the   * *  necessary edits yourself.          * ***************************************/ //-----------------------------------// Libraries//-----------------------------------importScript('User:Animum/urlparameters.js');importStylesheet('User:Animum/easyblock.css'); function easyblock() {} //So we can have some sanity in the arrangement of this easyblock.addlilink = function(tabs, href, name, id, title, key) { //By Voice of All    var na = document.createElement('a');    na.href = href;    na.appendChild(document.createTextNode(name));    na.style.cssText = 'cursor:pointer';    var li = document.createElement('li');    if(id) li.id = id;    li.appendChild(na);    tabs.appendChild(li);    if(id)    {        if(key && title)        {            ta[id] = [key, title];        }        else if(key)        {            ta[id] = [key, ''];        }        else if(title)        {            ta[id] = ['', title];        }    }    // re-render the title and accesskeys from existing code in wikibits.js    akeytt();    return li;} easyblock.addlimenu = function(tabs, name, id, href, position) { //By Voice of All    var na, mn;    var li;     if (!id)  id = name;     na = document.createElement("a");    na.appendChild(document.createTextNode(name));    na.onclick = href;    na.style.cssText = 'cursor:pointer';    mn = document.createElement("ul");    li = document.createElement("li");    li.appendChild(na);    li.appendChild(mn);    if (id) li.id = id;    li.className = 'blockmenu';     if (position) {        tabs.insertBefore(li, position);    } else {        tabs.appendChild(li);    }     return mn;  // useful because it gives us the <ul> to add <li>s to} easyblock.makeMenu = function(where, id, items) {    if(typeof(where) == 'undefined' || typeof(items) == 'undefined') return;    if(typeof(id) == 'undefined' || id.length == 0) id = where + "-submenu";    var ul = document.createElement("ul");    ul.className = "blockmenu";    ul.id = id;    where.appendChild(ul);    with(ul.style) {        left = "114px";        top = "-1px";        display = "none";    }    for(i=0; i<items.length; i++) {        var item = items[i];        easyblock.addlilink(document.getElementById(id), item[0], item[1], (typeof(item[2]) != 'undefined' ? item[2] : ""));    }    where.onmouseover = function() {        ul.style.display = "block";    }    where.onmouseout = function() {        ul.style.display = "none";    }} easyblock.zeroPad = function(str) { //By Gracenotes return ("0" + str).slice(-2);} easyblock.formatResponse = function(response) { //By Gracenotes    try {        response = response.query.pages;        for (var property in response)            return response[property];    } catch (e) {        return response.query.pages[-1];    }} easyblock.textUpdate = function(message, br) {    if(typeof(br) == 'undefined') br = true;    document.getElementById("contentSub").innerHTML += (br ? "<br />" : "") + "<b>" + message + "</b>";} easyblock.bgColor = function(color) {    document.getElementById("content").style.backgroundColor = color;} easyblock.isIP = function(ip) { //From [[MediaWiki:Sysop.js]]    return /\b(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\b/.test(ip);} easyblock.isSensitive = function(address) { //From [[MediaWiki:Sysop.js]]    ips = Array(        Array(/\b63\.162\.143\.21\b/),        Array(/\b82\.148\.9(6\.68|7\.69)\b/),        Array(/\b128\.183\.103\.97\b/),        Array(/\b(((2|5)?6|7|[12]1|2(2|8|9)|3(0|3)|55)\.([01]?\d\d?|2(5[0-5]|[0-4]\d))|130\.22)(\.([01]?\d\d?|2(5[0-5]|[0-4]\d))){2}\b/),        Array(/\b138\.16[23](\.([01]?\d\d?|2(5[0-5]|[0-4]\d))){2}\b/),        Array(/\b143\.2(2[89]|3[01])(\.([01]?\d\d?|2(5[0-5]|[0-4]\d))){2}\b/),        Array(/\b149\.101(\.([01]?\d\d?|2(5[0-5]|[0-4]\d))){2}\b/),        Array(/\b156\.33(\.([01]?\d\d?|2(5[0-5]|[0-4]\d))){2}\b/),        Array(/\b(162\.4[56]\.([01]?\d\d?|2(5[0-5]|[0-4]\d))|198\.81\.(128|129|1[3-8]\d|191))\.([01]?\d\d?|2(5[0-5]|[0-4]\d))\b/),        Array(/\b192\.197\.(7[7-9]|8[0-6])\.([01]?\d\d?|2(5[0-5]|[0-4]\d))\b/),        Array(/\b(51(\.([01]?\d\d?|2(5[0-5]|[0-4]\d))){2}|194.60.\d[0-5]?)\.([01]?\d\d?|2(5[0-5]|[0-4]\d))\b/),        Array(/\b66\.230\.(19[2-9]|2[0-3]\d)\.([01]?\d\d?|2(5[0-5]|[0-4]\d))\b/),        Array(/\b91\.198\.174\.(19[2-9]|2([01]\d|2[0-3]))\b/)    );    ip = address;    if (this.isIP(ip)) {        for (i = 0; i < ips.length; i++) {            if (ip.match(ips[i][0])) {                return true;            } else {                return false;            }        }    }} easyblock.canShowOn = function(where) { //For reading the ebPrefs.showOnPages data    return (ebPrefs.showOnPages.indexOf(where) != -1 ? true : false);} easyblock.isBlocked = function(name) {    var req = sajax_init_object();    req.open("GET", wgScriptPath + "/api.php?action=query&list=blocks&bkusers=" + name + "&format=json", false);    req.send(null);    var info = eval("(" + req.responseText + ")");    return (info.query.blocks[0] ? true : false);    delete req;} easyblock.getLastBlock = function(user) {    var req = sajax_init_object();    req.open("GET", wgScriptPath + "/api.php?format=json&action=query&list=logevents&letype=block&letitle=User:" + encodeURIComponent(user) + "&leprop=details", false);    req.send(null);    var response = eval("(" + req.responseText + ")");    if(response.query.logevents) {        if(response.query.logevents[0]) {            return (this.isBlocked(user) ? "blocked" : "last") + ": " + response.query.logevents[0].block.duration;        } else {            return "not blocked before";        }    } else {        return "not blocked before";    }    delete req;}//-----------------------------------// End//----------------------------------- //-----------------------------------// Preferences//-----------------------------------if(typeof(ebPrefs) == 'undefined') {    ebPrefs = {};} if(typeof(ebPrefs.markWarnAsMinor) == 'undefined' || ebPrefs.markWarnAsMinor == 1) {    ebPrefs.markWarnAsMinor = true;} if(typeof(ebPrefs.showOnPages) == 'undefined') {    ebPrefs.showOnPages = ["user_usertalk", "contribs", "diffs", "ipblocklist", "blockip"];} if(typeof(ebPrefs.useAutoWarn) == 'undefined') {    ebPrefs.useAutoWarn = true;} if(typeof(ebPrefs.loadPageOnSubmit) == 'undefined') {    ebPrefs.loadPageOnSubmit = (typeof ebPrefs.loadCommentOnSubmit == "undefined" ? true : ebPrefs.loadCommentOnSubmit);} if(typeof(ebPrefs.displayStatus) == 'undefined') {    ebPrefs.displayStatus = true;} if(typeof(ebPrefs.watchlistEnabled) == 'undefined') {    ebPrefs.watchlistEnabled = false;} if(typeof(ebPrefs.showOnClick) == 'undefined') {    ebPrefs.showOnClick = false;} if(typeof(ebPrefs.returnTo) == 'undefined') {    ebPrefs.returnTo = "";}//-----------------------------------// End//----------------------------------- //-----------------------------------// Warn and block functions// (The heart and muscle of the script)//-----------------------------------easyblock.edit = function(page, comment, summary, replacePage, loadPageOnSubmit) {    if(typeof(loadPageOnSubmit) == 'undefined') loadPageOnSubmit = true;    if(typeof(replacePage) == 'undefined') replacePage = false;    page = decodeURIComponent(page);    var req = sajax_init_object();    req.open("GET", wgScriptPath + "/api.php?action=query&prop=info|revisions&format=json&intoken=edit&rvprop=content|timestamp&titles=" + encodeURIComponent(page), false);    if(ebPrefs.dislayStatus) this.textUpdate("Adding \"" + comment + "\" to <a href=\"/wiki/" + encodeURIComponent(page) + "\">" + page + "</a>...");    req.send(null);     var info = this.formatResponse(eval("(" + req.responseText + ")"));    var date = new Date();    var startTime = date.getUTCFullYear() + this.zeroPad(date.getUTCMonth() + 1) + this.zeroPad(date.getUTCDate()) + this.zeroPad(date.getUTCHours()) + this.zeroPad(date.getUTCMinutes()) + this.zeroPad(date.getUTCSeconds());    var editTime = (info.revisions ? info.revisions[0].timestamp.replace(/[^0-9]/g, "") : startTime);     var content = (info.revisions ? (info.revisions[0]["*"].length > 0 ? info.revisions[0]["*"] : "") : "");    var editToken = info.edittoken;     var postdata = "format=json"                 + "&action=edit"                 + "&title=" + encodeURIComponent(page)                 + (replacePage ? "&text=" : "&appendtext=") + encodeURIComponent((!replacePage ? "\n\n" : "") + comment)                 + "&summary=" + encodeURIComponent(summary)                 + "&token=" + encodeURIComponent(editToken)                 + "&basetimestamp=" + editTime                 + "&starttimestamp=" + startTime                 + (ebPrefs.markWarnAsMinor ? "&minor=" : "&notminor=")                 + (ebPrefs.watchlistEnabled ? "&watch=" : "");     delete req;    var req = sajax_init_object();    req.open("POST", wgScriptPath + "/api.php", true);    req.setRequestHeader("Content-type", "application/x-www-form-urlencoded");    req.setRequestHeader("Content-length", postdata.length);    req.onreadystatechange = function() {        if(req.readyState == 4 && req.status == 200) {            if(eval("(" + req.responseText + ")").edit) {                easyblock.bgColor("#EEF"); //We're done.                if(ebPrefs.displayStatus) easyblock.textUpdate(" done!", false);                if(loadPageOnSubmit && ebPrefs.loadPageOnSubmit) {                    window.setTimeout(function() { location.href = wgScript + "?title=" + (ebPrefs.returnTo.length > 0 ? ebPrefs.returnTo : encodeURIComponent(page)); }, 2000);                }            } else {                easyblock.textUpdate("Error: " + eval("(" + req.responseText + ")").error.info);            }        }    };    req.send(postdata);    delete req;} easyblock.warnAndTag = function(page, comment, summary, replacePage, page2, comment2, summary2, replacePage2) {    this.edit(page, comment, summary, replacePage, false);    this.edit(page2, comment2, summary2, replacePage2);} easyblock.block = function(name, reason, duration, autoblock, nocreate, noemail, allowusertalk, anononly) {    //Safeguards against errors    if(this.isBlocked(name)) {        document.getElementById("contentSub").innerHTML += "<br />";        this.textUpdate("Error:  " + name + " is already blocked. (<a href=\"/w/index.php?title=Special:BlockList&action=unblock&ip=" + encodeURIComponent(name) + "\">unblock</a>)");        return;    }     if(this.isSensitive(name)) {        document.getElementById("contentSub").innerHTML += "<br />";        this.textUpdate("Aborting:  " + name + " is marked as a sensitive address.");        return;    }    if(typeof(name) == "undefined" || name == "undefined" || name == "") {        document.getElementById("contentSub").innerHTML += "<br />";        this.textUpdate("Error:  No username was specified; please block manually.  If this problem persists across many pages, <a href=\"/w/index.php?title=User_talk:Animum&action=edit&section=new\">contact</a> Animum.");        return;    }    if(name == wgUserName) {        var confirmBlock = confirm("Do you really want to block yourself?\n\n(Click \"Yes\" to proceed, \"no\" to abort.)");        if(!confirmBlock) {            this.textUpdate("Aborted.");            return;        }    }    if(!reason) {        document.getElementById("contentSub").innerHTML += "<br />";        this.textUpdate("Error:  No reason was specified; please block manually.  If this problem persists across many pages, <a href=\"/w/index.php?title=User_talk:Animum&action=edit&section=new\">contact</a> Animum.");        return;    }    if(!duration && reason.indexOf("sockpuppet") == -1) {        document.getElementById("contentSub").innerHTML += "<br />";        this.textUpdate("Error:  No duration was specified; please block manually.  If this problem persists across many pages, <a href=\"/w/index.php?title=User_talk:Animum&action=edit&section=new\">contact</a> Animum.");        return;    }    //If none of these safeguards have been triggered, continue.    if(ebPrefs.displayStatus) document.getElementById("contentSub").innerHTML += "<br />";    this.bgColor("#EFE"); //Begin.    var req = sajax_init_object();    req.open("POST", wgScriptPath + "/api.php", false);    req.setRequestHeader("Content-type", "application/x-www-form-urlencoded");    req.send("format=json&action=block&gettoken=1&user=" + encodeURIComponent(name)); //Fancy fluff that gets an arbitrary-looking string to submit to index.php     var edittoken = eval("(" + req.responseText + ")").block.blocktoken;    delete req;    var isIP = this.isIP(name);    if(reason.indexOf("sockpuppet") != -1) {        sockof = prompt("Name of master account:");        if(!sockof) return;        duration = prompt("Duration (leave blank " + (isIP ? "to cancel" : "for \"indefinite\"") + "):");         if(!duration) {            if(isIP) { //Abort if no duration and user is IP                return;            } else { //Set duration to indefinite if no duration and user is registered                duration = "indefinite";            }        }                reason = (reason.indexOf("confirmed") != -1 ? "Confirmed" : "Suspected") + " \[\[Wikipedia:Sock puppetry\|sock puppet\]\] of \[\[User:" + sockof + "\|" + sockof + "\]\]" + (reason.indexOf("confirmed") != -1 ? " (\[\[Wikipedia:Sockpuppet investigations/" + sockof + "\|investigation\]\])" : "");    }    if(/(Edit war|3RR)/.test(reason)) {        var article = prompt("Article (without brackets; leave blank to omit):");        if(article) { //If "Cancel" were not pressed...            if(article.length > 0) reason += " on [[" + article + "]]"; //...And if a string were entered before "OK" was pressed, add the article to the reason        }    }    /* Set the default values:         * Account creation: disabled         * Autoblock:        enabled (for blocks of registered users only)         * Anon-only:        enabled (for blocks of IPs only)         * Allow e-mail:     enabled         * Allow talk page:  enabled    */    nocreate = (typeof nocreate == "undefined" ? true : nocreate);    autoblock = (typeof autoblock == "undefined" ? true : autoblock);    anononly = (typeof anononly == "undefined" ? true : anononly);    noemail = (typeof noemail == "undefined" ? false : noemail);    allowusertalk = (typeof allowusertalk == "undefined" ? true : allowusertalk);      var postdata = "format=json"                 + "&action=block"                 + "&user=" + encodeURIComponent(name)                 + "&expiry=" + encodeURIComponent(duration)                 + "&reason=" + encodeURIComponent(reason)                 + "&token=" + encodeURIComponent(edittoken)                 + (nocreate ? "&nocreate=" : "")                 + (isIP ? (anononly ? "&anononly=" : "") : (autoblock ? "&autoblock=" : ""))                 + (allowusertalk ? "&allowusertalk=" : "")                 + (noemail ? "&noemail=" : "");    if(typeof(confirmBlock) == 'undefined' && name == wgUserName) return; //Something weird (see [[User talk:Animum/Archives/2009/October#easyblock]])    var req = sajax_init_object();    req.open("POST", wgScriptPath + "/api.php", true);    req.setRequestHeader('Content-type', 'application/x-www-form-urlencoded');    req.setRequestHeader('Content-length', postdata.length);    req.onreadystatechange = function() {        if(req.readyState == 4 && req.status == 200) {            if(eval("(" + req.responseText + ")").block) { //If the block is successful                if(ebPrefs.useAutoWarn) {                    if(ebPrefs.displayStatus) easyblock.textUpdate(name + " has been blocked.");                    if(reason.indexOf("sock puppet") != -1) {                        easyblock.warnAndTag("User talk:" + name, "\{\{subst\:sockblock\|" + sockof + "\}\} \~\~\~\~", "You are" + (reason.indexOf("Suspected") != -1 ? " suspected of being" : "") + " a sockpuppet of \[\[User\:" + sockof + "\|" + sockof + "\]\] and have been blocked " + (duration == "indefinite" ? "indefinitely" : "for " + duration) + ".", false, "User:" + name, (reason.indexOf("Suspected") != -1 ? "\{\{sockpuppet\|" + sockof + "\|blocked\|evidence\=[[Wikipedia:Sockpuppet investigations/" + sockof + "\|SPI]]\}\}" : "\{\{CheckedSockpuppet\|" + sockof + "\|" + sockof + "\}\}"), "You are" + (reason.indexOf("Suspected") != -1 ? " suspected of being" : "") + " a sockpuppet of \[\[User\:" + sockof + "\|" + sockof + "\]\] and have been blocked " + (duration == "indefinite" ? "indefinitely" : "for " + duration) + ".", true);                    }                    if(reason == "[[WP:Vandalism|Vandalism]]") {                        easyblock.edit("User talk:" + name, "\{\{subst\:uw-vblock\|time=" + duration + "\|subst\=subst\:\|sig\=y\}\}", "Due to recent \[\[Wikipedia\:Vandalism\|vandalism\]\] from this " + (isIP ? "IP address" : "account") + ", it has been blocked for " + duration + ".");                    }                    if(reason == "{{uw-ublock}}" && !isIP) {                        easyblock.edit("User talk:" + name, "\{\{subst:uw-ublock\|sig\=y\|subst\=subst\:\}\}", "You have been blocked for a violation of the \[\[Wikipedia\:Username policy\|username policy\]\].");                    }                    if(reason == "{{uw-softerblock}}" && !isIP) {                        easyblock.edit("User talk:" + name, "\{\{subst:uw-softerblock\|sig\=y\|subst\=subst\:\}\}", "You have been blocked for a violation of the \[\[Wikipedia\:Username policy\|username policy\]\].");                    }                    if(reason == "{{uw-uhblock}}" && !isIP) {                        easyblock.edit("User talk:" + name, "\{\{subst:uw-uhblock\|sig\=y\|subst\=subst\:\}\}", "You have been blocked for a blatant violation of the \[\[Wikipedia\:Username policy\|username policy\]\].");                    }                    if(reason == "{{uw-spamublock}}" && !isIP) {                        easyblock.edit("User talk:" + name, "\{\{subst:uw-spamublock\|sig\=y\|subst\=subst\:\}\}", "You have been blocked because your username seems to exist only to promote a corporation or group.");                    }                    if(reason == "{{uw-botublock}}" && !isIP) {                        easyblock.edit("User talk:" + name, "\{\{subst:uw-botublock\|sig\=y\|subst\=subst\:\}\}", "You have been blocked for a violation of the \[\[Wikipedia\:Username policy\|username policy\]\].");                                     }                    if(reason == "{{uw-vaublock}}" && !isIP) {                        easyblock.edit("User talk:" + name, "\{\{subst:uw-vaublock\|sig\=y\|subst\=subst\:\}\}", "Due to vandalism and this account's name, it has been blocked indefinitely.");                    }                    if(reason == "{{schoolblock}}" && isIP) {                        easyblock.edit("User talk:" + name, "\{\{schoolblock\|1\=Blocked for " + duration + ".\|sig\=\~\~\~\~}\}", "Due to extensive vandalism from this school's IP address, it has been blocked for " + duration + ".", false);                    }                    if(reason == "{{anonblock}}" && isIP) {                        easyblock.edit("User talk:" + name, "\{\{anonblock\|1\=Blocked for " + duration + ".\|sig\=\~\~\~\~}\}", "Due to extensive vandalism from this IP address, it has been blocked for " + duration + ".");                    }                    if(reason == "[[WP:Vandalism|Vandalism]]-only account" && !isIP) {                        easyblock.edit("User talk:" + name, "\{\{subst\:uw-voablock\|subst\=subst\:\|sig\=y\}\}", "You have been blocked indefinitely because your account is being used only for \[\[Wikipedia\:Vandalism\|vandalism\]\].");                    }                    if(reason == "[[WP:No personal attacks|Personal attacks]] or [[WP:Harassment|harassment]]") {                        easyblock.edit("User talk:" + name, "\{\{subst\:uw-hblock\|" + (duration == "indefinite" ? "indef\=yes" : "time\=" + duration) + "\|subst\=subst\:\|sig\=y\}\}", "You have been blocked for harassing or attempting to harass other users.");                    }                    if(reason == "[[WP:Spam|Spamming]] links to external sites") {                        easyblock.edit("User talk:" + name, "\{\{subst\:uw-sblock\|" + (duration == "indefinite" ? "indef\=yes" : "time\=" + duration) + "\|subst\=subst\:\|sig\=y\}\}", "You have been blocked for adding [[WP:Spam|spam]] links to external sites.");                    }                    if(reason == "[[WP:Advertising|Advertising]]") {                        easyblock.edit("User talk:" + name, "\{\{subst\:uw-adblock\|" + (duration == "indefinite" ? "indef\=yes" : "time\=" + duration) + "\|subst\=subst\:\|sig\=y\}\}", "You have been blocked for using Wikipedia to advertise.");                    }                    if(reason.indexOf("[[WP:Edit war|Edit-warring]]") != -1) { //Could possibly contain "on [[foo]]"                        easyblock.edit("User talk:" + name, "\{\{subst\:uw-ewblock" + (reason.indexOf(" on ") != -1 ? "\|1=" + article : "") + "\|time=" + duration + "\|subst\=subst\:\|sig\=y\}\}", "You have been blocked for \[\[Wikipedia\:EW\|edit-warring\]\].");                    }                    if(reason.indexOf("[[WP:3RR|3RR]] violation") != -1) { //Same as above                        easyblock.edit("User talk:" + name, "\{\{subst\:uw-3block" + (reason.indexOf(" on ") != -1 ? "\|1=" + article : "") + "\|time=" + duration + "\|subst\=subst\:\|sig\=y\}\}", "You have been blocked for a violation of the \[\[Wikipedia\:3RR\|three-revert rule\]\].");                    }                    if(reason == "[[WP:Long term abuse|Long-term abuse]]") {                        easyblock.bgColor("#EEF");                        if(ebPrefs.displayStatus) easyblock.textUpdate(name + " has been blocked.");                        if(ebPrefs.loadPageOnSubmit) location.href = wgScript + "?title=" + (ebPrefs.returnTo.length > 0 ? ebPrefs.returnTo : encodeURIComponent("User talk:" + name));                    }                } else {                    easyblock.bgColor("#EEF");                    if(ebPrefs.displayStatus) easyblock.textUpdate(name + " has been blocked.");                    if(ebPrefs.loadPageOnSubmit) location.href = wgScript + "?title=" + (ebPrefs.returnTo.length > 0 ? ebPrefs.returnTo :  encodeURIComponent("User talk:" + name));                }            } else { //An error has occurred.                easyblock.textUpdate("Error: " + eval("(" + req.responseText + ")").error.info);                easyblock.bgColor("#EEF"); //We're done.            }        }    }    req.send(postdata);    delete req;}//-----------------------------------// End//----------------------------------- //-----------------------------------// Tab displayer//-----------------------------------easyblock.showTab = function() {    var target;    if(wgNamespaceNumber == 2 || wgNamespaceNumber == 3) {        if(wgTitle.indexOf('/') != -1) {            target = wgTitle.split('/')[0];        } else {            target = wgTitle;        }    }     /* Diffs can be so temperamental */    if(UrlParameters["diff"] > "") { //If I didn't use this, I'd have to make an API request.  This is much easier.        target = document.evaluate('//div[@id="mw-diff-ntitle2"]//a[2]/@title', document, null, XPathResult.STRING_TYPE, null).stringValue.split("/")[1];    }     if(wgCanonicalSpecialPageName == "Ipblocklist" && window.location.href.indexOf("&action=success&successip=") != -1) {        target = decodeURIComponent(UrlParameters["successip"].replace(/\+/g, " "));    }     if(wgCanonicalSpecialPageName == "Contributions" && document.getElementsByName("target")[0].value.length > 0) {        target = document.getElementsByName("target")[0].value;    }     if(wgCanonicalSpecialPageName == "Blockip" && window.location.href.indexOf("&action=success") == -1) {        target = document.forms["blockip"].elements["wpBlockAddress"].value;    }     if(((wgNamespaceNumber == 2 || wgNamespaceNumber == 3) && this.canShowOn("user_usertalk")) || (UrlParameters["diff"] > "" && this.canShowOn("diffs")) || (wgCanonicalSpecialPageName == "Contributions" && this.canShowOn("contribs") && document.getElementsByName("target")[0].value.length > 0) || (wgCanonicalSpecialPageName == "Blockip" && this.canShowOn("blockip")) || (window.location.href.indexOf("Special:BlockList&action=success&successip=") != -1 && this.canShowOn("ipblocklist"))) {        if((wgCanonicalSpecialPageName == "Blockip" && (window.location.href.indexOf("&action=success") != -1 || document.forms["blockip"].elements["wpBlockAddress"].value.length == 0)) || (wgCanonicalSpecialPageName == "Ipblocklist" && target.indexOf("#") != -1)) {            return; 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