User:BilCat/Scripts/rollback.js

* * Add the following to Special:Mypage/monobook.js as a * logged-in user using the monobook skin: *  importScript('User:Gracenotes/rollback.js'); * * On diff pages, history pages and user contribution pages, * a "sum" link will appear next to "rollback". * When you click on "sum", you will be prompted to enter a * summary. Press "Cancel" to cancel, and leave a blank summary * to use the default. In the summary, the text "$user" will * automatically be replaced with the user name you're reverting. * e.g., "rv edits by $user; not true" * * To disable the link from appearing on any one of the pages, * add a line containing a list after the "importScript" statement. * The options are 'diff', 'history', and 'user'. For example, to * disable the link on history pages and user contribution pages: *    rollbackLinksDisable = [ 'history', 'user' ] * * Please contact if there are any problems :) */
 * How to use:

function addSumLink { var rbnode = [], diffnode, index = {}, gebcn = document.getElementsByClassName ? function(a, b, c) { return a.getElementsByClassName(c) } : getElementsByClassName; if (typeof rollbackLinksDisable == 'object' && rollbackLinksDisable instanceof Array) for (var i = 0; i < rollbackLinksDisable.length; i++) index[rollbackLinksDisable[i]] = 1; if (!('user' in index) && wgCanonicalSpecialPageName == "Contributions") rbnode = gebcn(document.getElementById("bodyContent"), "span", "mw-rollback-link"); else if (!('history' in index) && wgAction == "history") rbnode = gebcn(document.getElementById("pagehistory"), "span", "mw-rollback-link"); else if (!('diff' in index) && (diffnode = document.getElementById("mw-diff-ntitle2"))) rbnode = gebcn(diffnode, "span", "mw-rollback-link"); for (var i = 0, len = rbnode.length; i < len; i++) { addRollbackSummaryLink(rbnode[i]) } }

function confirmRollback { var url = this.href; var user = url.match(/[?&]from=([^&]*)/); if (!user) return; user = decodeURIComponent(user[1].replace(/\+/g, " ")); var summary = prompt("Enter a summary to use for rollback.\n\nLeave blank to use the default. $user will be replaced with \"" + user + "\".", "") if (summary == undefined) return false; else if (summary == "") return true; this.href += "&summary=" + encodeURIComponent(summary.replace(/\$user/g, user)); return true; };

function addRollbackSummaryLink(rbnode) { var rblink = rbnode.getElementsByTagName("a")[0] var alink = rblink.cloneNode(true); alink.className = ""; //don't confuse other scripts alink.firstChild.nodeValue = "sum"; alink.onclick = confirmRollback; rbnode.insertBefore(alink, rblink.nextSibling); rbnode.insertBefore(document.createTextNode(" | "), alink); } if (typeof rollbackLinksDisable == 'undefined') rollbackLinksDisable = [];

addOnloadHook(addSumLink);