|
|
| Line 1: |
Line 1: |
| | /* Any JavaScript here will be loaded for all users on every page load. */ | | /* Any JavaScript here will be loaded for all users on every page load. */ |
| − | // By User:Pile0nades.
| |
| − | // Makes the diff page display as a single column, instead of two.
| |
| − | $j(function() {
| |
| − | addOnloadHook(function() {
| |
| − | // ==UserScript==
| |
| − | // @name Wikipedia single column diffs
| |
| − | // @namespace http://mywebsite.com/myscripts
| |
| − | // @description Make Wikipedia diff pages read like patch-format diffs, only one column needed
| |
| − | // @include http://en.wikipedia.org/w/index.php?*&diff=*
| |
| − | // ==/UserScript==
| |
| − |
| |
| − |
| |
| − |
| |
| − | // remove the header for the previous revision, and add the next/prev links to the second header
| |
| − | var prevHeader = get("//table[@class='diff'][1]/tbody/tr[1]/td[@class='diff-otitle']");
| |
| − | var nextHeader = get("//table[@class='diff'][1]/tbody/tr[1]/td[@class='diff-ntitle']");
| |
| − | var oldedit = get("//table[@class='diff'][1]/tbody/tr[1]/td[@class='diff-otitle']/a[@id='differences-prevlink']");
| |
| − | var newedit = get("//table[@class='diff'][1]/tbody/tr[1]/td[@class='diff-ntitle']/a[@id='differences-nextlink']");
| |
| − | for (var i = 0; i < prevHeader.snapshotLength; i++) {
| |
| − | if (oldedit.snapshotLength != 0) {
| |
| − | nextHeader.snapshotItem(i).appendChild(oldedit.snapshotItem(0));
| |
| − | }
| |
| − | if (oldedit.snapshotLength != 0 && newedit.snapshotLength != 0) {
| |
| − | nextHeader.snapshotItem(i).appendChild(document.createTextNode(" | "));
| |
| − | }
| |
| − | if (newedit.snapshotLength != 0) {
| |
| − | nextHeader.snapshotItem(i).appendChild(newedit.snapshotItem(0));
| |
| − | }
| |
| − | remove(prevHeader.snapshotItem(i));
| |
| − | }
| |
| − |
| |
| − |
| |
| − |
| |
| − | // clone rows where the line changed but wasn't added/deleted, and delete where appropriate
| |
| − | var changedLines = get("//table[@class='diff'][1]/tbody/tr/td[@class='diff-addedline' and position()=4]/../td[@class='diff-deletedline' and position()=2]")
| |
| − | for (var i = 0; i < changedLines.snapshotLength; i++) {
| |
| − | var cell = changedLines.snapshotItem(i);
| |
| − |
| |
| − | cell.parentNode.parentNode.insertBefore(
| |
| − | cell.parentNode.cloneNode(true),
| |
| − | cell.parentNode
| |
| − | );
| |
| − |
| |
| − | remove(cell.previousSibling.previousSibling);
| |
| − | remove(cell);
| |
| − | }
| |
| − |
| |
| − |
| |
| − |
| |
| − | // delete blank cells in the first column to move the added lines into the first column
| |
| − | var blankcells = get("//table[@class='diff'][1]/tbody/tr/td[1]");
| |
| − | for (var i = 0; i < blankcells.snapshotLength; i++) {
| |
| − | if (blankcells.snapshotItem(i).innerHTML == " ") {
| |
| − | remove(blankcells.snapshotItem(i));
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | // delete everything past the second td in each column
| |
| − | var waste = get("//table[@class='diff'][1]/tbody/tr/td[2]");
| |
| − | for (var i = 0; i < waste.snapshotLength; i++) {
| |
| − | while (waste.snapshotItem(i).nextSibling) {
| |
| − | remove(waste.snapshotItem(i).nextSibling);
| |
| − | }
| |
| − | }
| |
| − |
| |
| − | // delete the 2nd line number cell in each column
| |
| − | var line = get("//table[@class='diff'][1]/tbody/tr/td[@class='diff-lineno'][1]");
| |
| − | for (var i = 0; i < line.snapshotLength; i++) {
| |
| − | remove(line.snapshotItem(i));
| |
| − | }
| |
| − |
| |
| − | // delete the extra cols
| |
| − | var cols = get("//table[@class='diff'][1]/col");
| |
| − | for (var i = 0; i < cols.snapshotLength; i++) {
| |
| − | var col = cols.snapshotItem(i);
| |
| − | if (col.className == "diff-content") {
| |
| − | col.style.width = "98%";
| |
| − | col.removeAttribute("class");
| |
| − | }
| |
| − | if (i > 1) remove(col);
| |
| − | }
| |
| − |
| |
| − | // shorthand function to remove nodes
| |
| − | function remove(node) {
| |
| − | node.parentNode.removeChild(node);
| |
| − | }
| |
| − |
| |
| − |
| |
| − | // xpath function
| |
| − | function get(query) {
| |
| − | return document.evaluate(
| |
| − | query,
| |
| − | document,
| |
| − | null,
| |
| − | XPathResult.ORDERED_NODE_SNAPSHOT_TYPE,
| |
| − | null
| |
| − | );
| |
| − | }
| |
| − | })});
| |
| − | //
| |
