User:Jmonson/DYKcheck.js
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// ***************************************************************** //
// DYKcheck tool //
// Version 1.1 //
// For quick installation, add //
// importScript('User:Shubinator/DYKcheck.js'); //
// to your vector.js //
// See [[User:Shubinator/DYKcheck]] for more info, including //
// configurable options and how to use the tool without installation //
// or logging in. //
// First version written by Shubinator in February 2009 //
// ***************************************************************** //
mw.loader.using(['mediawiki.api'], function () {
"use strict";
var onTTDYK, nextSection, urlJump, sections, currentTitle, partsProcessing,
articleTitles, dates, nom5x;
// Configurable options
var
dateFormat = window.dateFormat,
unlock = window.unlock,
hookLengthYellow = window.hookLengthYellow || 200,
hookLengthRed = window.hookLengthRed || 220,
check5xNoms = window.check5xNoms || "ifnom5x",
fixedSidebar = window.fixedSidebar || "onttydk";
var mwConfig = mw.config.get([
"wgAction",
"wgTitle",
"wgPageName",
"wgUserName",
"wgNamespaceNumber",
"skin"
]);
var api = new mw.Api();
// Polyfill String.prototype.includes so that we don't have to write "!== -1" all over
// the codebase.
if (!String.prototype.includes) {
String.prototype.includes = function() {
return String.prototype.indexOf.apply(this, arguments) !== -1;
};
}
function escapeHtml(s) {
// Use the browser's built-in ability to escape HTML.
var div = document.createElement('div');
div.appendChild(document.createTextNode(s));
return div.innerHTML;
}
function scanArticle(title, output, html) {
// the meat of the DYKcheck tool
// calculates prose size of the given html
// checks for inline citations and stub templates in the given html
// passes info to checkTalk(), getFirstRevision(), checkMove(), and checkExpansion()
if (!onTTDYK || (check5xNoms === "always") || (check5xNoms === "ifnom5x" && nom5x)) {
partsProcessing = new Array(4);
} else {
partsProcessing = new Array(3);
}
dates = new Array(4);
var proseDisp = document.createElement("li");
proseDisp.id = "dyk-prose";
output.appendChild(proseDisp);
// calculate prose size
var prose = calculateProse(html, true);
var pList = html.getElementsByTagName("p");
var word_count = 0;
for (var iPara = 0;iPara < pList.length; iPara++) {
var para = pList[iPara];
if (para.parentNode === html || para.parentNode.parentNode.id === 'bodyContent') {
word_count += para.innerHTML.replace(/(<([^>]+)>)/ig,"").split(' ').length;
}
}
proseDisp.innerHTML='<b>Prose size (text only): </b>' + escapeHtml(prose) + ' characters (' +
escapeHtml(word_count) + ' words) "readable prose size"';
if (prose < 1500) {
proseDisp.style.cssText = "background-color:pink";
}
// check for inline citations
if (!html.innerHTML.includes('id="cite_ref-') && !html.innerHTML.includes('id=cite_ref-')) {
var noref = document.createElement("li");
noref.id = "no-ref";
output.appendChild(noref);
noref.innerHTML = 'No inline citations';
noref.style.cssText = "background-color:pink";
}
// check if article is stub or if it has appeared in DYK or ITN
if (html.innerHTML.includes('id="stub"') || html.innerHTML.includes('id=stub') ||
html.innerHTML.includes('metadata plainlinks stub')) {
var stubAlert = document.createElement("li");
stubAlert.id = "stub-alert";
output.appendChild(stubAlert);
stubAlert.innerHTML = 'Article is classified as a stub';
stubAlert.style.cssText = "background-color:yellow";
}
checkTalk(title, output); //check talk page
// check for various tags
var alertColor = "yellow";
var imageList = new Array("Text_document_with_red_question_mark.svg",
"Question book-new.svg", "Ambox content.png", "Ambox style.png",
"Imbox style.png", "Copyright-problem.svg", "Copyright-problem paste.svg",
"Ambox globe content.svg", "Unbalanced scales.svg", "Ambox scales.svg",
"Ambox_contradict.svg", "Ambox warning orange.svg", "Acap.svg");
var tagList = new Array("unverified content", "insufficient citations", "dispute", "cleanup", "cleanup",
"copyright violations", "copyright violations", "globalization", "neutrality",
"neutrality", "contradiction", "dispute", "copyedit");
var tagsFound = false;
var tagAlert = document.createElement("li");
if (html.innerHTML.includes("This article is being considered for deletion in accordance with Wikipedia's")) {
tagsFound = true;
var afdIndex = html.innerHTML.indexOf('title="Wikipedia:Articles for deletion/') + 7;
var afdLink = html.innerHTML.substring(afdIndex, html.innerHTML.indexOf('"', afdIndex));
var afdBoldTag = document.createElement("b");
var afdLinkTag = document.createElement("a");
afdLinkTag.setAttribute("href", "//en.wikipedia.org/wiki/" + afdLink);
afdLinkTag.appendChild(document.createTextNode("nominated for deletion"));
afdBoldTag.appendChild(afdLinkTag);
tagAlert.appendChild(document.createTextNode("Article has been "));
tagAlert.appendChild(afdBoldTag);
tagAlert.appendChild(document.createTextNode(". "));
alertColor = "pink";
} else if ((html.innerHTML.toLowerCase().includes('<table class="plainlinks ombox ombox-speedy"')) ||
(html.innerHTML.toLowerCase().includes('<table class="plainlinks ambox ambox-speedy"')) ||
(html.innerHTML.toLowerCase().includes('<table class="metadata plainlinks ombox ombox-speedy"')) ||
(html.innerHTML.toLowerCase().includes('<table class="metadata plainlinks ambox ambox-speedy"'))) {
tagsFound = true;
tagAlert.appendChild("Article has been <b>tagged for speedy deletion</b>. ");
alertColor = "pink";
}
for (var iImage = 0; iImage < imageList.length; iImage++) {
if (html.innerHTML.includes(imageList[iImage])) {
tagsFound = true;
tagAlert.appendChild(document.createTextNode("Article has a "));
tagAlert.appendChild(document.createTextNode(tagList[iImage]));
tagAlert.appendChild(document.createTextNode(" tag. "));
}
}
if (tagsFound) {
tagAlert.id = "tag-alert";
tagAlert.style["background-color"] = alertColor;
output.appendChild(tagAlert);
}
// find creator of article and date
getFirstRevision(title, output);
// check if the article has been moved from userspace within last 100 edits
if (mwConfig.wgNamespaceNumber !== 2) {
checkMove(title, output);
} else {
partsProcessing[2] = true;
}
// check for expansion start date, assuming now expanded to 5x (last 500 edits)
if (!onTTDYK || (check5xNoms === "always") || (check5xNoms === "ifnom5x" && nom5x)) {
checkExpansion(title, output, prose);
}
}
function checkDocument() {
// prepares for scan and passes info to scanArticle()
onTTDYK = false;
if (document.getElementById("dyk-stats-0")) {
clearStats();
} else {
var output = document.createElement("ul");
output.id = "dyk-stats-0";
var body = getBody();
var dummy = body.getElementsByTagName("div")[0];
if (dummy.nextSibling && dummy.nextSibling.id === 'siteNotice') { // if siteNotice is below siteSub
dummy = dummy.nextSibling;
} else if (dummy.nextSibling.nextSibling && dummy.nextSibling.nextSibling.id === 'siteNotice') {
dummy = dummy.nextSibling.nextSibling;
}
dummy.parentNode.insertBefore(output, dummy.nextSibling);
createHeaderAndProcessing(output);
currentTitle = 0;
var title = mwConfig.wgTitle;
if (mwConfig.wgNamespaceNumber === 2) {
title = "User:" + title;
}
scanArticle(title, output, body);
}
}
function checkTTDYK() {
// finds the current nomination
// can jump to a section if it shows up in the URL
// (i.e. http://en.wikipedia.org/wiki/T:TDYK#Older_nominations)
// prepares for scan and passes info to checkHooks() and scanArticle() (through pit stop)
onTTDYK = true;
if (!sections) {
sections = document.getElementsByTagName("h4");
nextSection = getFirstNom();
}
// Jumping code
if (window.location.hash) {
var sectionAt = window.location.hash;
if (sectionAt !== urlJump) {
var jump = document.getElementById(sectionAt.substring(1, sectionAt.length));
var next = jump.parentNode;
while (next.nodeName.toLowerCase() !== "h4") {
next = next.nextSibling;
}
for (var iSection = 0; iSection < sections.length; iSection++) {
if (sections[iSection] === next) {
nextSection = iSection;
urlJump = sectionAt;
break;
}
}
}
}
if (nextSection === sections.length) {
alert("Reached end of nominations; looping to beginning");
nextSection = getFirstNom();
}
if (document.getElementById("dyk-stats-0")) {
clearStats();
}
var firstOutput = document.createElement("ul");
firstOutput.id = "dyk-stats-0";
sections[nextSection].parentNode.insertBefore(firstOutput, sections[nextSection]);
var hook = checkHooks(firstOutput);
if (!hook) {
var hookErrorDisp = document.createElement("div");
hookErrorDisp.id = "error-disp";
hookErrorDisp.style.cssText = 'color:red; font-weight:bold;';
hookErrorDisp.innerHTML = 'Error: Hook is not formatted correctly';
firstOutput.parentNode.insertBefore(hookErrorDisp, firstOutput);
nextSection++;
return;
}
createHeaderAndProcessing(document.getElementById("dyk-stats-0"));
var tempHolder = document.createElement("div");
tempHolder.id = "temp-holder";
tempHolder.innerHTML = hook;
var bolded = tempHolder.getElementsByTagName("b");
var articleTitlesTemp = new Array(bolded.length);
var titlesCounter = 0;
for (var iBolded = 0; iBolded < bolded.length; iBolded++) {
var links = bolded[iBolded].getElementsByTagName("a");
if (links.length > 0) {
for (var iLink = 0; iLink < links.length; iLink++) {
var linkTitle = links[iLink].getAttribute("title");
if (!linkTitle) linkTitle = links[iLink].innerHTML; // links that aren't piped
articleTitlesTemp[titlesCounter] = linkTitle;
titlesCounter++;
}
} else {
var pointer = bolded[iBolded];
while (pointer !== tempHolder) {
if (pointer.nodeName.toLowerCase() === "a") {
var pointerTitle = pointer.getAttribute("title");
if (!pointerTitle) pointerTitle = pointer.innerHTML; // links that aren't piped
articleTitlesTemp[titlesCounter] = pointerTitle;
titlesCounter++;
}
pointer = pointer.parentNode;
}
}
}
currentTitle = 0;
articleTitles = new Array(titlesCounter);
var hookOutput = document.getElementById("hook-container");
for (var i = 0; i < titlesCounter; i++) {
var output;
if (i === 0) {
output = firstOutput;
} else {
output = document.createElement("ul");
output.id = "dyk-stats-" + i;
hookOutput.parentNode.insertBefore(output, hookOutput);
}
var articleDisp = document.createElement("li");
articleDisp.id = "article-title" + i;
output.appendChild(articleDisp);
articleDisp.innerHTML = '<b>Article ' + escapeHtml(i+1) + ':</b> ' + escapeHtml(articleTitlesTemp[i]);
articleTitles[i] = articleTitlesTemp[i];
}
if (titlesCounter === 1) {
document.getElementById("article-title0").innerHTML = '<b>Article:</b> ' + escapeHtml(articleTitles[0]);
} else if (titlesCounter === 0) {
if (document.getElementById("dyk-processing")) {
var processing = document.getElementById("dyk-processing");
processing.parentNode.removeChild(processing);
}
var boldErrorDisp = document.createElement("div");
boldErrorDisp.id = "error-disp";
boldErrorDisp.style.cssText = 'color:red; font-weight:bold;';
boldErrorDisp.innerHTML = document.createTextNode('Error: The nominated article must appear in bold');
sections[nextSection].parentNode.insertBefore(boldErrorDisp, firstOutput);
nextSection++;
return;
}
nextSection++;
checkTitle(articleTitles[0], firstOutput, 0);
}
function checkHooks(output) {
// gets the nomination section (complete with comments, etc) and passes this to helper function
// returns the last suggested hook so the parent method can find article titles
var hookOutput = document.createElement("ul");
hookOutput.id = "hook-container";
output.parentNode.insertBefore(hookOutput, output.nextSibling);
var bodyHTML = getBody().innerHTML;
var thisSection;
if (nextSection !== sections.length - 1) {
thisSection = bodyHTML.substring(bodyHTML.indexOf(sections[nextSection].innerHTML) + sections[nextSection].innerHTML.length,
bodyHTML.indexOf(sections[nextSection+1].innerHTML));
} else {
thisSection = bodyHTML.substring(bodyHTML.indexOf(sections[nextSection].innerHTML) + sections[nextSection].innerHTML.length,
bodyHTML.indexOf('NewPP limit report'));
}
thisSection = thisSection.replace('that,', 'that ').replace('...that ', '... that ');
if (thisSection.includes("5x expan")) {
nom5x = true;
} else {
nom5x = false;
}
return checkHooksHelper(hookOutput, thisSection, 0);
}
function checkHooksHelper(hookOutput, whatsLeft, num) {
// recursively finds proposed hooks for a nom
// identifies hooks starting with " ... that " and ending with "?"
// does not count "... " or "(pictured)" in hook character count
var hook;
var questionIndex = whatsLeft.indexOf("?");
var whatsLeftLowerCase = whatsLeft.toLowerCase();
while ((whatsLeftLowerCase.indexOf("<a ", questionIndex) >
whatsLeftLowerCase.indexOf("</a>", questionIndex)) ||
((!whatsLeftLowerCase.includes("<a ", questionIndex)) &&
(whatsLeftLowerCase.includes("</a>", questionIndex))) ||
(whatsLeftLowerCase.indexOf("<i>", questionIndex) >
whatsLeftLowerCase.indexOf("</i>", questionIndex)) ||
((!whatsLeftLowerCase.includes("<i>", questionIndex)) &&
(whatsLeftLowerCase.includes("</i>", questionIndex)))) {
questionIndex = whatsLeft.indexOf("?", questionIndex + 1);
}
if (whatsLeft.includes("... that ") && questionIndex !== -1) {
if (whatsLeft.indexOf("... that ") < questionIndex) {
hook = whatsLeft.substring(whatsLeft.indexOf("... that ") + 4,
questionIndex + 1);
var hookTemp = document.createElement("div");
hookTemp.id = "hook-temp";
hookTemp.innerHTML = "<p>" + hook + "</p>";
var hookLength = calculateProse(hookTemp, false);
if (hookTemp.innerHTML.includes("pictured)") ||
hookTemp.innerHTML.includes("(pictured")) {
hookLength = hookLength - 10;
}
var hookDisp = document.createElement("li");
hookDisp.id = "hooks-" + num;
if (num === 0) {
hookDisp.innerHTML = '<b>Original Hook:</b> ' + escapeHtml(hookLength) + ' characters';
} else {
hookDisp.innerHTML = '<b>Alternate Hook ' + escapeHtml(num) +'</b>: ' +
escapeHtml(hookLength) + ' characters';
}
if (hookLength > hookLengthRed) {
hookDisp.style.cssText = 'background-color:pink';
} else if (hookLength > hookLengthYellow) {
hookDisp.style.cssText = 'background-color:yellow';
}
hookOutput.appendChild(hookDisp);
num = num + 1;
}
var parsed = whatsLeft.substring(questionIndex + 1, whatsLeft.length - 1);
var lastHook = checkHooksHelper(hookOutput, parsed, num);
if (!lastHook && hook) {
lastHook = hook;
}
return lastHook;
}
return;
}
function checkTitle(title, output, i) {
// gets the given title from Wikipedia's server and passes it to scanArticle(),
// resolving any redirects.
var promise = api.get({
format: 'json',
action: 'parse',
page: title,
redirects: true,
prop: 'text'
});
promise.done(function (obj) {
var ttdykTemp = document.createElement("div");
ttdykTemp.id = "ttdyk-temp" + i;
ttdykTemp.innerHTML = obj.parse.text["*"];
title = obj.parse.title; // Get the new title if we were redirected
scanArticle(title, output, ttdykTemp);
});
promise.fail(function () {
alert("API error");
});
}
function clearStats() {
// if scan results already exist, turn them off and remove highlighting
if (!onTTDYK) {
var oldStyle = document.getElementById("dyk-stats-0").className;
var mainContent = getBody();
var pList = mainContent.getElementsByTagName("p");
for (var iPara = 0; iPara < pList.length; iPara++) {
if (pList[iPara].parentNode === mainContent || pList[iPara].parentNode.parentNode === mainContent) {
pList[iPara].style.cssText = oldStyle;
}
}
}
if (document.getElementById("error-disp")) {
var errorDisp = document.getElementById("error-disp");
errorDisp.parentNode.removeChild(errorDisp);
}
var iStat = 0;
while (document.getElementById("dyk-stats-" + iStat)) {
var output = document.getElementById("dyk-stats-" + iStat);
output.parentNode.removeChild(output);
iStat++;
}
if (document.getElementById("hook-container")) {
var hookOutput = document.getElementById("hook-container");
hookOutput.parentNode.removeChild(hookOutput);
}
if (document.getElementById("dyk-header")) {
var header = document.getElementById("dyk-header");
header.parentNode.removeChild(header);
}
if (document.getElementById("dyk-processing")) {
var processing = document.getElementById("dyk-processing");
processing.parentNode.removeChild(processing);
}
}
function calculateProse(doc, visible) {
// calculates the prose of a given document
// this function and its helper below are modified versions of
// the prosesize tool (http://en.wikipedia.org/wiki/User:Dr_pda/prosesize.js)
var pList = doc.getElementsByTagName("p");
var prose_size = 0;
var i = 0;
if (mwConfig.wgAction === 'submit' && visible) i = 1; // Avoid the "Remember that this is only a preview" text
for (; i < pList.length; i++) {
if (pList[i].parentNode === doc || pList[i].parentNode.parentNode.id === getBodyId()) {
prose_size += getReadable(pList[i], visible);
if (!onTTDYK && visible) {
pList[i].style.cssText = 'background-color:yellow';
}
}
}
return prose_size;
}
function getReadable(id, visible) {
// helper method for calculateProse()
var textReadable = 0;
for (var i = 0; i < id.childNodes.length; i++) {
if (id.childNodes[i].nodeName === '#text') {
textReadable += id.childNodes[i].nodeValue.length;
} else if (id.childNodes[i].className !== 'reference' && !id.childNodes[i].className.includes('emplate') &&
id.childNodes[i].id !== 'coordinates') {
textReadable += getReadable(id.childNodes[i], visible);
} else if (visible) { // if it's an inline maintenance tag (like [citation needed]) or geocoordinates
if (document.getElementById("dyk-stats-0").className) {
id.childNodes[i].style.cssText = document.getElementById("dyk-stats-0").className;
} else {
id.childNodes[i].style.cssText = 'background-color:white';
}
}
}
return textReadable;
}
function checkExpansion(title, output, current) {
// finds the start of expansion date (last 500 edits)
// gets the last 500 unique revision ids for past revisions of the article and passes to helper function
var promise = getRevisions({
titles: title,
rvlimit: 500,
rvprop: ['ids', 'timestamp'],
rvdir: 'older'
});
promise.done(function (revisions) {
var expandTemp = document.createElement("div");
expandTemp.id = "expand-temp";
checkExpansionHelper(title, current, output, expandTemp, revisions, 0, revisions.length-1, -1);
});
}
function checkExpansionHelper(title, current, output, expandTemp, revisions, min, max, expandIndex) {
// helper for expansion check, used recursively
// searches for start of expansion date using a binary search algorithm
// assumes the article has been more or less increasing in size all the time
// if the article length has yoyo-ed, this function won't give accurate results
var mid = Math.ceil((max + min)/2);
if ((((max - min) < 2) && (max !== revisions.length - 1 || expandIndex !== -1)) || expandIndex === -2) {
var expandResult = document.createElement("li");
expandResult.id = "expand-result";
output.appendChild(expandResult);
if (expandIndex < 0) {
if (revisions.length === 500) {
expandResult.innerHTML = escapeHtml('Article has not been expanded 5x in the last 500 edits');
} else {
expandResult.innerHTML = escapeHtml('Article has not been expanded 5x since it was created');
}
} else {
var date = revisions[expandIndex-1].timestamp;
expandResult.innerHTML = 'Assuming article is at 5x now, expansion began ' +
escapeHtml(expandIndex) + ' edits ago on ' + escapeHtml(toNormalDate(date.substring(0,10)));
dates[2] = toDateObject(date);
}
partsProcessing[3] = true;
doneProcessing();
return;
} else if ((max - min) < 2 && max === revisions.length - 1) {
expandIndex = -2;
}
var promise = api.get({
format: 'json',
action: 'parse',
oldid: revisions[mid].revid,
prop: 'text'
});
promise.done(function (obj) {
expandTemp.innerHTML = obj.parse.text['*'];
var prose = calculateProse(expandTemp, false);
// alert("Prose: " + prose + " 1x: " + current/5 + " Mid: " + mid + " Expand index: " + expandIndex);
// use above line to debug the expansion check
if (prose < (current/5.0)) {
if ((expandIndex > mid) || (expandIndex < 0)) {
expandIndex = mid;
}
checkExpansionHelper(title, current, output, expandTemp, revisions, min, mid, expandIndex);
} else {
checkExpansionHelper(title, current, output, expandTemp, revisions, mid, max, expandIndex);
}
});
promise.fail(function () {
alert("API error");
partsProcessing[3] = true;
doneProcessing();
});
}
function checkTalk(title, output) {
// checks the talk page of the article for DYK, ITN, or stub templates
if (mwConfig.wgNamespaceNumber !== 2) {
title = "Talk:" + title;
} else {
title = title.replace("User:", "User talk:");
}
var promise = getRevisions({
titles: title,
rvprop: 'content'
});
promise.done(function (revisions) {
if (revisions && revisions[0]) {
var talkPage = revisions[0]['*'];
var result = '';
var color = '';
if (talkPage.match(/class\s*=\s*[sS]tub/) &&
(document.getElementById("stub-alert") === null)) {
result += 'Article is classified as a stub ';
color = 'yellow';
}
var dyktalkRegexMatches = talkPage.match(/{{\s*[dD](yk|YK\s?)talk[^}]*}}/g);
if (dyktalkRegexMatches) {
// if there's a DYK tag, try to find the date of previous appearance
result += 'Article has appeared on Did You Know before ';
var dyktalkTag = dyktalkRegexMatches.pop();
var firstPipeIndex = dyktalkTag.indexOf('|');
var secondPipeIndex = dyktalkTag.indexOf('|', firstPipeIndex + 1);
var thirdPipeIndex = dyktalkTag.indexOf('|', secondPipeIndex + 1);
if (firstPipeIndex !== -1 && secondPipeIndex !== -1) {
if (thirdPipeIndex === -1) {
thirdPipeIndex = dyktalkTag.length - 2; // -2 to get rid of the }}
}
var monthDate = dyktalkTag.substring(firstPipeIndex + 1, secondPipeIndex);
var year = dyktalkTag.substring(secondPipeIndex + 1, thirdPipeIndex);
var featuredDate = new Date(monthDate + " " + year);
if (featuredDate.toString() !== 'Invalid Date') {
var month = featuredDate.getMonth() + 1;
if (month < 10) {
month = '0' + month;
}
var date = featuredDate.getDate();
if (date < 10) {
date = '0' + date;
}
var dateString = toNormalDate(featuredDate.getFullYear() + '-' + month + '-' + date);
result = result.substring(0, result.length - 1) + ', on ' + escapeHtml(dateString);
}
}
color = 'pink';
} else if (talkPage.match(/rticle[ ]?[hH]istory[\s\S]*dykdate\s*=.*?\S/)) {
result += 'Article has appeared on Did You Know before ';
color = 'pink';
}
if (talkPage.match(/{{\s*[iI]TN(\st|t|T)alk/)) { // {{ITNtalk}}, {{ITN talk}}, {{ITNTalk}}
result += 'Article has appeared on In The News before ';
color = 'pink';
}
if (result) {
var talkResult = document.createElement("li");
talkResult.id = "talk-result";
output.appendChild(talkResult);
talkResult.innerHTML = result;
if (color) {
talkResult.style["background-color"] = color;
}
}
checkTalkForGoodArticleStatus(talkPage, output);
}
partsProcessing[0] = true;
doneProcessing();
});
promise.fail(function () {
partsProcessing[0] = true;
doneProcessing();
});
}
function checkTalkForGoodArticleStatus(talkPage, output) {
// Test cases:
// Cathedral of the Immaculate Conception (Moscow) - ArticleHistory, two GANs (last successful), currently a featured article
// LoveGame - ArticleHistory, one successful GAN, no GARs
// Paparazzi (Lady Gaga song) - ArticleHistory, one successful GAN, unlisted after a GAR, another successful GAN, no-op GAR
// Curtis (50 Cent album) - ArticleHistory, one successful GAN, unlisted after a GAR
// G.U.Y. - ArticleHistory with unconventional formatting
// Arthur Adams (comics) - ArticleHistory with unconventional formatting
// Blackburn Firebrand - {{GA}}
// Tony Hawk's Underground - {{GA}} with confounding {{Game}} tag
var gaDate = '';
var gaRegexMatches = talkPage.match(/{{\s*[gG][aA]\s*[|][^}]*}}/g);
if (gaRegexMatches) {
// if there's a GA tag, try to find the date of promotion to Good Article
var gaTag = gaRegexMatches.pop();
var firstPipeIndex = gaTag.indexOf('|');
var secondPipeIndex = gaTag.indexOf('|', firstPipeIndex + 1);
if (firstPipeIndex !== -1) {
if (secondPipeIndex === -1) {
secondPipeIndex = gaTag.length - 2; // -2 to get rid of the }}
}
gaDate = gaTag.substring(firstPipeIndex + 1, secondPipeIndex);
}
} else if (talkPage.match(/rticle[ ]?[hH]istory/)) {
// check ArticleHistory tag for Good Article status
// grab last GAN action
// figure out action number
// given action number, was action result "listed"?
// if no, stop here - article is not a Good Article
// if yes, grab the Good Article promotion date from actionXdate
var ganMatches = talkPage.match(/action[0123456789]+\s*=\s*(gan|GAN)/g);
if (ganMatches) {
var lastGanAction = ganMatches.pop();
var lastGanActionNumber = lastGanAction.substring(6, lastGanAction.indexOf('=')); // remove 'action' and everything at and after the equals sign
lastGanActionNumber = lastGanActionNumber.trim();
var ganResultIndex = talkPage.indexOf('action' + lastGanActionNumber + 'result');
var ganResult = talkPage.substring(talkPage.indexOf('=', ganResultIndex) + 1, talkPage.indexOf('|', ganResultIndex)).trim();
if (ganResult === 'listed' || ganResult === 'Listed' || ganResult === 'passed' || ganResult === 'Passed') {
var ganDateIndex = talkPage.indexOf('action' + lastGanActionNumber + 'date');
gaDate = talkPage.substring(talkPage.indexOf('=', ganDateIndex) + 1, talkPage.indexOf('|', ganDateIndex)).trim();
}
// then grab last GAR action
// figure out action number
// is GAR action number after GAN action number? if yes, carry on
// given action number, was action result "not listed"?
// if yes, article is not a Good Article
var garMatches = talkPage.match(/action[0123456789]+\s*=\s*(gar|GAR)/g);
if (garMatches) {
var lastGarAction = garMatches.pop();
var lastGarActionNumber = lastGarAction.substring(6, lastGarAction.indexOf('=')); // remove 'action' and everything at and after the equals sign
lastGarActionNumber = lastGarActionNumber.trim();
if (parseInt(lastGarActionNumber) > parseInt(lastGanActionNumber)) {
var garResultIndex = talkPage.indexOf('action' + lastGarActionNumber + 'result');
var garResult = talkPage.substring(talkPage.indexOf('=', garResultIndex) + 1, talkPage.indexOf('|', garResultIndex)).trim();
if (garResult === 'delisted' || garResult === 'Delisted') {
gaDate = ''; // Not a Good Article, GAR came after GAN and demoted the article
}
}
}
}
}
if (gaDate) {
if (gaDate.length > 6 && gaDate.indexOf(' (UTC)') === gaDate.length - 6) {
gaDate = gaDate.substring(0, gaDate.length - 6); // The Boat Race 1997 is not parsing correctly if (UTC) is left in
}
if (gaDate.length > 5 && gaDate[2] === ':' && gaDate[5] === ',') {
gaDate = gaDate.substring(6, gaDate.length); // Chrome not parsing as expected for strings like "17:21, 26 June 2014"
}
var gaPromotion = document.createElement("li");
gaPromotion.id = "ga-promotion";
output.appendChild(gaPromotion);
var gaPromotedDate = new Date();
gaPromotedDate.setTime(Date.parse(gaDate));
// ensure the Date object is in the right time zone
gaPromotedDate = new Date(Date.UTC(gaPromotedDate.getFullYear(), gaPromotedDate.getMonth(), gaPromotedDate.getDate(), gaPromotedDate.getHours(), gaPromotedDate.getMinutes(), gaPromotedDate.getSeconds()));
dates[3] = gaPromotedDate;
gaPromotion.innerHTML = 'Article was promoted to Good Article status on ' +
escapeHtml(toNormalDate(gaPromotedDate.toISOString()));
}
}
function getRevisions(options) {
// Returns a jQuery promise with an array of a title's revisions.
// The first parameter is an options object accepting the following API fields:
// - titles
// - rvlimit
// - rvprop
// - rvdir
options = options || {};
return api.get({
format: 'json',
action: 'query',
prop: 'revisions',
titles: options.titles,
rvlimit: options.rvlimit,
rvprop: options.rvprop,
rvdir: options.rvdir,
indexpageids: true
}).then(
// On success
function (obj) {
var pageId = obj.query.pageids[0];
return obj.query.pages[pageId].revisions;
},
// On failure
function (err) {
alert("API error");
return err;
}
);
}
function getFirstRevision(title, output) {
// finds the creator of the article, and the date created
// also checks if the article was created as a redirect, finds non-redirect date if so
var created = document.createElement("li");
created.id = "creation-info";
output.appendChild(created);
var promise = getRevisions({
titles: title,
rvlimit: 4,
rvprop: ['timestamp', 'user', 'content'],
rvdir: 'newer'
});
promise.done(function (revisions) {
var user = revisions[0].user;
var timestamp = revisions[0].timestamp;
created.innerHTML='<b>Article created </b> by ' + escapeHtml(user) +
' on ' + escapeHtml(toNormalDate(timestamp.substring(0,10)));
dates[0] = toDateObject(timestamp);
for (var i = 0; i < revisions.length; i++) {
var content = revisions[i]['*'];
var isRedirect = content.replace(' ', '').replace(':', '').toUpperCase().includes('#REDIRECT[[');
if (isRedirect && i === 0) {
created.innerHTML = created.innerHTML + ' as a redirect';
} else if (!isRedirect) {
if (i !== 0) {
var unRedirect = document.createElement("li");
unRedirect.id = "expanded-from-redirect";
output.appendChild(unRedirect);
var urUser = revisions[i].user;
var urTimestamp = revisions[i].timestamp;
unRedirect.innerHTML = 'Article became a non-redirect on ' +
escapeHtml(toNormalDate(urTimestamp.substring(0,10))) +
' by ' + escapeHtml(urUser);
dates[0] = toDateObject(urTimestamp);
}
break;
}
}
partsProcessing[1] = true;
doneProcessing();
});
promise.fail(function () {
partsProcessing[1] = true;
doneProcessing();
});
}
function checkMove(title, output) {
//checks the last 100 edits of an article for a move from userspace or AfC to current location
var promise = getRevisions({
titles: title,
rvlimit: 100,
rvprop: ['flags', 'user', 'timestamp', 'comment'],
rvdir: 'older',
});
promise.done(function (revisions) {
for (var i = 0; i < revisions.length; i++) {
var comment = revisions[i].comment;
var userName = revisions[i].user;
if ((revisions[i].minor === "") &&
comment.match(/moved (page )?((\[\[User:)|(\[\[Draft:)|(\[\[Wikipedia talk:Articles for creation\/))[\s\S]*to \[\[/)) {
var movedFrom = comment.substring(comment.indexOf("[[") + 2, comment.indexOf("to [[") - 3);
var date = revisions[i].timestamp;
var moved = document.createElement("li");
moved.id = "moved-userspace";
output.appendChild(moved);
moved.innerHTML = '<b>Article moved</b> from ' + escapeHtml(movedFrom) +
' on ' + escapeHtml(toNormalDate(date.substring(0,10)));
dates[1] = toDateObject(date);
break;
}
}
partsProcessing[2] = true;
doneProcessing();
});
promise.fail(function () {
partsProcessing[2] = true;
doneProcessing();
});
}
function doneProcessing() {
// checks if all parts are done processing
// if they are, the dates of creation and expansion are checked for within 10 days (rounded down, in nominator's favor)
// then the next title (for multiple article noms) is processed (required to combat asynchronous threads)
// if there are no more titles left (or not on T:TDYK), the processing message is removed
var titleComplete = true;
for (var i = 0; i < partsProcessing.length; i++) {
if (!partsProcessing[i]) {
titleComplete = false;
break;
}
}
if (document.getElementById("dyk-processing") && titleComplete) {
var curDate = new Date();
var winner = new Date();
if (dates[1]) {
winner = dates[1];
} else {
winner = dates[0];
}
if (dates[2] > winner) {
winner = dates[2];
}
if (dates[3] > winner) {
winner = dates[3];
}
var dateDifference = Math.floor((curDate.getTime() - winner.getTime())/(1000*60*60*24));
if (dateDifference > 10) {
var output = document.getElementById("dyk-stats-" + currentTitle);
var notRecent = document.createElement("li");
notRecent.id = "not-recent";
output.appendChild(notRecent);
if (!onTTDYK || (check5xNoms === "always") || (check5xNoms === "ifnom5x" && nom5x)) {
notRecent.innerHTML = "Article has not been created or expanded 5x or promoted to Good Article within the past 10 days (" +
escapeHtml(dateDifference) + " days)" + " <small>DYKcheck does not account for previous versions with " +
'<a href="//en.wikipedia.org/wiki/Wikipedia:Split">splits</a> or ' +
'<a href="//en.wikipedia.org/wiki/Wikipedia:Copyright_violations">copyright violations</a>.</small>';
} else {
notRecent.innerHTML = "Article was not created within the past 10 days (" + escapeHtml(dateDifference) + " days)";
}
notRecent.style.cssText = 'background-color:pink';
}
if (onTTDYK && currentTitle < (articleTitles.length - 1)) {
currentTitle++;
checkTitle(articleTitles[currentTitle],
document.getElementById("dyk-stats-" + (currentTitle)), currentTitle);
} else {
var processing = document.getElementById("dyk-processing");
processing.parentNode.removeChild(processing);
}
}
}
// taken from the prosesize tool (http://en.wikipedia.org/wiki/User:Dr_pda/prosesize.js)
function getBodyId() {
var contentName;
if (mwConfig.skin === 'monobook' || mwConfig.skin === 'chick' || mwConfig.skin === 'mymwConfig.skin' || mwConfig.skin === 'simple') {
contentName = 'bodyContent';
} else if (mwConfig.skin === 'modern') {
contentName = 'mw_contentholder';
} else if (mwConfig.skin === 'standard' || mwConfig.skin === 'cologneblue' || mwConfig.skin === 'nostalgia') {
contentName = 'article';
} else {
// fallback case; the above covers all currently existing skins
contentName = 'bodyContent';
}
// Same for all skins if previewing page
if (mwConfig.wgAction === 'submit') contentName = 'wikiPreview';
return contentName;
}
function getBody() {
// gets the HTML body of the page
// taken from the prosesize tool (http://en.wikipedia.org/wiki/User:Dr_pda/prosesize.js)
return document.getElementById(getBodyId());
}
function getFirstNom() {
var firstNom = 0;
// Find the first "Articles created/expanded on ..." h3 section
var elementIterator = sections[firstNom].previousSibling;
while (elementIterator.nodeName.toLowerCase() !== "h3") {
elementIterator = elementIterator.previousSibling;
}
while (!(elementIterator.nodeName.toLowerCase() === "h3" &&
elementIterator.innerHTML.includes("Articles created/expanded on"))) {
if (elementIterator.nodeName.toLowerCase() === "h4") {
firstNom++;
}
elementIterator = elementIterator.nextSibling;
}
return firstNom;
}
function createHeaderAndProcessing(output) {
// makes the header above the scan results
var header = document.createElement("span");
header.id = "dyk-header";
header.innerHTML = '<br /><b>DYK eligibility scan results: <small><i>(See <a href="//en.wikipedia.org/wiki/' +
'User:Shubinator/DYKcheck">here</a> for details.)</i></small></b>';
output.parentNode.insertBefore(header,output);
var processing = document.createElement("span");
processing.id = "dyk-processing";
processing.innerHTML = '<br /><b><font color="crimson"> Processing... </font></b>';
output.parentNode.insertBefore(processing, header);
}
function toNormalDate(utc) {
// converts the date part of a Wikipedia timestamp to a readable date
var months = new Array("blank","January","February", "March", "April", "May", "June",
"July", "August", "September", "October", "November", "December");
if (dateFormat === "british") {
return (utc.substring(8,10) * 1) + ' ' + months[utc.substring(5,7) * 1] + ' ' + utc.substring(0,4);
} else {
return months[utc.substring(5,7) * 1] + ' ' + (utc.substring(8,10) * 1) + ', ' + utc.substring(0,4);
}
}
function toDateObject(timestamp) {
// converts a Wikipedia timestamp to a Javascript Date object
var date = new Date();
date.setUTCFullYear(timestamp.substring(0,4), timestamp.substring(5,7) - 1, timestamp.substring(8,10));
date.setUTCHours(timestamp.substring(11,13), timestamp.substring(14,16), timestamp.substring(17,19));
return date;
}
function fixSidebar() { // part of the code to fix the sidebar; the rest is below the addOnloadHook function
// this function is only necessary for the monobook skin
var content = document.getElementById("column-content"); // Find the main content column
var footer = document.getElementById("footer"); // Find the footer
footer.parentNode.removeChild(footer); // Remove the footer from the global wrapper
content.appendChild(footer); // Place footer at the end of the content column;
var tabs = document.getElementById("p-cactions"); // Find the top tab list
tabs.parentNode.removeChild(tabs); // Remove the tab list from the side column
content.insertBefore(tabs, content.lastChild); // Place tab list in the content column
var personal = document.getElementById("p-personal"); // Find the personal links list
personal.parentNode.removeChild(personal); // Remove the personal links list from the side column
content.insertBefore(personal, content.lastChild); // Place personal links list in the content column
}
window.dykCheck = function () {
// this function for casual use and anons
if (((mwConfig.wgAction === 'view' || mwConfig.wgAction === 'submit' || mwConfig.wgAction === 'purge') &&
(mwConfig.wgNamespaceNumber === 0 || mwConfig.wgNamespaceNumber === 2)) || unlock) {
checkDocument();
} else if (mwConfig.wgPageName === 'Template_talk:Did_you_know') {
checkTTDYK();
}
};
function addToolbarPortletLink(func, tooltip) {
var link = mw.util.addPortletLink(
'p-tb',
'#',
'DYK check',
't-dyk-check',
tooltip
);
$( link ).click( function (e) {
e.preventDefault();
func();
});
}
// Add toolbar portlet links
if (unlock || (
(mwConfig.wgAction === 'view' || mwConfig.wgAction === 'submit' || mwConfig.wgAction === 'purge') &&
(mwConfig.wgNamespaceNumber === 0 || mwConfig.wgNamespaceNumber === 2)
)) {
addToolbarPortletLink(checkDocument, 'Check if this article qualifies for DYK');
} else if (mwConfig.wgPageName === 'Template_talk:Did_you_know') {
addToolbarPortletLink(checkTTDYK, 'Check DYK nominations for eligibility');
}
// Fix the sidebar
if (mwConfig.wgUserName && mwConfig.skin === 'monobook' && (
fixedSidebar === "always" ||
fixedSidebar === "onttydk" && mwConfig.wgPageName === 'Template_talk:Did_you_know'
)) {
fixSidebar();
}
// The code below for the fixed sidebar is a blend of two sources:
// http://meta.wikimedia.org/wiki/Help:User_style/floating_quickbar
// http://en.wikipedia.org/wiki/User:Omegatron/monobook.js/floatingSidebar.js
// Very little of the code below was written by me (Shubinator)
// This CSS should be hidden from older versions of IE using javascript instead of the attribute selector?
// Include style sheet inline so that script is self-contained:
if (mwConfig.wgUserName && (
fixedSidebar === "always" ||
fixedSidebar === "onttydk" && mwConfig.wgPageName === 'Template_talk:Did_you_know'
)) {
var head = document.getElementsByTagName("head")[0];
var style = document.createElement('style');
style.type = 'text/css';
var sidebarDivHidden;
var sidebarDiv;
var langBody;
if (mwConfig.skin === 'vector') { // default skin (as of May 2010)
sidebarDivHidden = 'div#mw-panel';
sidebarDiv = 'div#mw-panel';
langBody = '#p-lang .body';
} else { // monobook, modern, and simple skins
if (mwConfig.skin === 'modern') {
sidebarDivHidden = 'div[id=mw_portlets]';
} else if (mwConfig.skin === 'simple') {
sidebarDivHidden = '#column-one';
} else { // monobook skin
sidebarDivHidden = 'div[id=column-one]'; /* Using the attribute selector hides this from IE */
}
sidebarDiv = '#column-one';
langBody = '#p-lang .pBody';
}
var cssText = " /* Fix the sidebar's position while you scroll */ "+
sidebarDivHidden + ' { '+
' position: fixed; ';
if (mwConfig.skin === 'vector') { // force the sidebar to the upper left; only necessary in some skins
cssText += 'left: 0px; '+
' top: 0px; ';
} else if (mwConfig.skin === 'monobook') {
cssText += 'left: 0px; '+
' top: -160px; ';
}
cssText += 'height: 100%; /* If you shrink the browser too small, the */ '+
' overflow: auto; /* side column will become scrollable, so stuff */ '+
' z-index: 2; /* is always accessible, albeit ugly */ '+
' } '+
' '+
' #p-logo { /* Make logo inline with other divs */ '+
' position:static; '+
' } '+
' '+
sidebarDiv + ' { /* Sidebar column start at the top screen edge */ '+
' padding-top: 0; '+
' } '+
' '+
langBody + ' ul{ /* Sets the language box to a fixed height and */ '+
' height: 6em; /* scrollable if too long to fit on screen */ '+
' overflow: auto; '+
' } '+
' '+
' /* Fix the background image, too, so it looks nice as you scroll */ '+
' body { '+
' background-attachment: fixed; '+
' } '+
' '+
" /* Fix the footer so it looks nice and doesn't overlap the sidebar */ "+
' #footer { '+
' margin-left: 13.6em; '+
' border-left: solid 1px rgb(250, 189, 35); '+
' -moz-border-radius-topleft: 1em; '+
' -moz-border-radius-bottomleft: 1em; '+
' } ';
if (mwConfig.skin === 'monobook') {
cssText += ' /* Keep personal links at the top right */ '+
' #p-personal { '+
' width:100%; '+
' white-space:nowrap; '+
' padding:0 0 0 0; '+
' margin:0; '+
' position:absolute; '+
' left:0px; '+
' top:0px; '+
' z-index: 0; '+
' border: none; '+
' background: none; '+
' overflow: visible; '+
' line-height: 1.2em; '+
' } '+
' '+
' #p-personal h5 { '+
' display:none; '+
' } '+
' #p-personal .portlet, '+
' #p-personal .pBody { '+
' padding:0; '+
' margin:0; '+
' border: none; '+
' z-index:0; '+
' overflow: visible; '+
' background: none; '+
' } '+
' /* this is the ul contained in the portlet */ '+
' #p-personal ul { '+
' border: none; '+
' line-height: 1.4em; '+
' color: #2f6fab; '+
' padding: 0em 2em 0 3em; '+
' margin: 0; '+
' text-align: right; '+
' text-transform: lowercase; '+
' list-style: none; '+
' z-index:0; '+
' background: none; '+
' } '+
' #p-personal li { '+
' z-index:0; '+
' border:none; '+
' padding:0; '+
' display: inline; '+
' color: #2f6fab; '+
' margin-left: 1em; '+
' line-height: 1.2em; '+
' background: none; '+
' } '+
' #p-personal li a { '+
' text-decoration: none; '+
' color: #005896; '+
' padding-bottom: 0.2em; '+
' background: none; '+
' } '+
' #p-personal li a:hover { '+
' background-color: White; '+
' padding-bottom: 0.2em; '+
' text-decoration: none; '+
' } '+
' /* Keep the small user figure left of your user name */ '+
' li#pt-userpage, '+
' li#pt-anonuserpage, '+
' li#pt-login { '+
' background: url(/skins-1.5/monobook/user.gif) top left no-repeat; '+
' padding-left: 20px; '+
' text-transform: none; '+
' } '+
' ';
}
var rules = document.createTextNode(cssText);
if (style.styleSheet) {
style.styleSheet.cssText = rules.nodeValue;
} else {
style.appendChild(rules);
}
head.appendChild(style);
}
});
