User:Fnlayson/rollback.js

/* Copied from User:Gracenotes/rollback.js. Thanks! * * How to use: * * 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, a "summary" link will appear next to "rollback". * When you click on "summary", 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" * * "sum" link label changed to "summary" below. -Fnlayson * update code from User:Gracenotes's page on 1/23/2015. */

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]] = true; if (!('user' in index) && mw.config.get("wgCanonicalSpecialPageName") == "Contributions" ||       !('recent' in index) && mw.config.get("wgCanonicalSpecialPageName") == "Recentchanges" ||        !('watchlist' in index) && mw.config.get("wgCanonicalSpecialPageName") == "Watchlist") rbnode = gebcn(document.getElementById("bodyContent"), "span", "mw-rollback-link"); else if (!('history' in index) && mw.config.get("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 + "\".",                        rollbackSummaryDefault); 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 = "summary"; alink.onclick = confirmRollback; rbnode.insertBefore(alink, rblink.nextSibling); rbnode.insertBefore(document.createTextNode(" | "), alink); } if (typeof rollbackLinksDisable == 'undefined') rollbackLinksDisable = []; if (typeof rollbackSummaryDefault == 'undefined') rollbackSummaryDefault = "";

$(addSumLink);

/* addOnloadHook(addSumLink); */