User:Starship.paint/vector.js

var onTTDYK, nextSection, urlJump, sections, currentTitle; var partsProcessing, articleTitles, dates, nom5x; var dateFormat, hookLengthYellow, hookLengthRed, check5xNoms, unlock, fixedSidebar; //configurable options if (!hookLengthYellow) hookLengthYellow = 200; if (!hookLengthRed) hookLengthRed = 220; if (!check5xNoms) check5xNoms = "ifnom5x"; if (!fixedSidebar) fixedSidebar = "onttydk"; 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 i=0;i < pList.length; i++) { var para = pList[i]; if (para.parentNode == html || para.parentNode.parentNode.id == 'bodyContent') { word_count += para.innerHTML.replace(/(<([^>]+)>)/ig,"").split(' ').length; }	}	proseDisp.innerHTML='Prose size (text only): ' + prose + ' characters (' +			word_count + ' words) "readable prose size"'; if (prose < 1500) { proseDisp.style.cssText = "background-color:pink"; }	// check for inline citations if (html.innerHTML.indexOf('id="cite_ref-') == -1 && html.innerHTML.indexOf('id=cite_ref-') == -1) {		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.indexOf('id="stub"') != -1 || html.innerHTML.indexOf('id=stub') != -1 || 			html.innerHTML.indexOf('metadata plainlinks stub') != -1) {		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 tagsFound = "";	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");	if (html.innerHTML.indexOf("This article is being considered for deletion in accordance with Wikipedia's") != -1) {		var afdIndex = html.innerHTML.indexOf('title="Wikipedia:Articles for deletion/') + 7;		var afdLink = html.innerHTML.substring(afdIndex, html.innerHTML.indexOf('"', afdIndex));		tagsFound += 'Article has been nominated for deletion. ';		alertColor = "pink";				} else if ((html.innerHTML.toLowerCase.indexOf('<table class="plainlinks ombox ombox-speedy"') != -1) || (html.innerHTML.toLowerCase.indexOf('<table class="plainlinks ambox ambox-speedy"') != -1) || (html.innerHTML.toLowerCase.indexOf('<table class="metadata plainlinks ombox ombox-speedy"') != -1) || (html.innerHTML.toLowerCase.indexOf('<table class="metadata plainlinks ambox ambox-speedy"') != -1)) {		tagsFound += "Article has been tagged for speedy deletion. ";		alertColor = "pink";	}	for (var i=0; i < imageList.length; i++) {		if (html.innerHTML.indexOf(imageList[i]) != -1) {			tagsFound += "Article has a " + tagList[i] + " tag. ";		}	}	if (tagsFound != "") {		var tagAlert = document.createElement("li");		tagAlert.id = "tag-alert";		output.appendChild(tagAlert);		tagAlert.innerHTML = tagsFound;		tagAlert.style.cssText = "background-color:" + alertColor;	}	// find creator of article and date	getFirstRevision(title, output);	// check if the article has been moved from userspace within last 100 edits	if (mw.config.get('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 normalizedTitle = mw.config.get('wgTitle').replace(/\%/g,"%25").replace(/\+/g, "%2B").replace(/\//g,"%2F"); normalizedTitle = normalizedTitle.replace(/\?/g,"%3F").replace(/\#/g,"%23").replace(/\&/g,"%26"); if (mw.config.get('wgNamespaceNumber') == 2) { normalizedTitle = "User:" + normalizedTitle; }		scanArticle(normalizedTitle, 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 == null) { 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 i=0; i < sections.length; i++) { if (sections[i] == next) { nextSection = i;					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 errorDisp = document.createElement("div"); errorDisp.id = "error-disp"; errorDisp.style.cssText = 'color:red; font-weight:bold;'; errorDisp.innerHTML = 'Error: Hook is not formatted correctly'; firstOutput.parentNode.insertBefore(errorDisp, 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"); articleTitlesTemp = new Array(bolded.length); var titlesCounter = 0; for (var i=0; i < bolded.length; i++) { var links = bolded[i].getElementsByTagName("a"); if (links.length > 0) { for (var j=0; j < links.length; j++) { var title = links[j].getAttribute("title"); if (!title) title = links[j].innerHTML; // links that aren't piped articleTitlesTemp[titlesCounter] = title; titlesCounter++; }		} else { var pointer = bolded[i]; while (pointer != tempHolder) { if (pointer.nodeName.toLowerCase == "a") { var title = pointer.getAttribute("title"); if (!title) title = links[j].innerHTML; // links that aren't piped articleTitlesTemp[titlesCounter] = title; 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 = 'Article ' + (i+1) + ': ' + articleTitlesTemp[i]; articleTitles[i] = articleTitlesTemp[i]; }	if (titlesCounter == 1) { document.getElementById("article-title0").innerHTML = 'Article: ' + articleTitles[0]; } else if (titlesCounter == 0) { if (document.getElementById("dyk-processing")) { var processing = document.getElementById("dyk-processing"); processing.parentNode.removeChild(processing); }		var errorDisp = document.createElement("div"); errorDisp.id = "error-disp"; errorDisp.style.cssText = 'color:red; font-weight:bold;'; errorDisp.innerHTML = 'Error: The nominated article must appear in bold'; sections[nextSection].parentNode.insertBefore(errorDisp, firstOutput); nextSection++; return; }	nextSection++; redirectPitStop(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.indexOf("5x expan") != -1) { 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 questionIndex = whatsLeft.indexOf("?"); var whatsLeftLowerCase = whatsLeft.toLowerCase; while ((whatsLeftLowerCase.indexOf(" whatsLeftLowerCase.indexOf("", questionIndex)) || 			((whatsLeftLowerCase.indexOf("", questionIndex) != -1)) ||			(whatsLeftLowerCase.indexOf("", questionIndex) > whatsLeftLowerCase.indexOf("", questionIndex)) || 			((whatsLeftLowerCase.indexOf("", questionIndex) == -1) && (whatsLeftLowerCase.indexOf("", questionIndex) != -1))) { questionIndex = whatsLeft.indexOf("?", questionIndex + 1); }	if (whatsLeft.indexOf("... that ") != -1 && questionIndex != -1) { if (whatsLeft.indexOf("... that ") < questionIndex) { var hook = whatsLeft.substring(whatsLeft.indexOf("... that ") + 4, 					questionIndex + 1); var hookTemp = document.createElement("div"); hookTemp.id = "hook-temp"; hookTemp.innerHTML = " " + hook + " "; var hookLength = calculateProse(hookTemp, false); if (hookTemp.innerHTML.indexOf("pictured)") != -1 || hookTemp.innerHTML.indexOf("(pictured") != -1) { hookLength = hookLength - 10; }			var hookDisp = document.createElement("li"); hookDisp.id = "hooks-" + num; if (num == 0) { hookDisp.innerHTML = 'Original Hook: ' + hookLength + ' characters'; } else { hookDisp.innerHTML = 'Alternate Hook '+num+': '+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 redirectPitStop(title, output, i) { // checks if the nominated article is a redirect, passes info to checkTitle var api = sajax_init_object; api.open('GET', mw.config.get('wgScriptPath') + '/api.php?action=query&titles=' + title + '&redirects&format=xml', true); api.onreadystatechange = function { if (api.readyState == 4) { if (api.status == 200) { var response = api.responseXML.documentElement; var rs = response.getElementsByTagName("r"); if (rs[0]) { title = rs[0].getAttribute("to"); }				checkTitle(title, output, i); } else { alert("XML error"); }		}	};	api.send(null); } function checkTitle(title, output, i) { // gets the given title from Wikipedia's server and passes it to scanArticle var normalizedTitle = title.replace(/\%/g,"%25").replace(/\+/g, "%2B").replace(/\//g,"%2F"); normalizedTitle = normalizedTitle.replace(/\?/g,"%3F").replace(/\#/g,"%23").replace(/\&/g,"%26"); var api = sajax_init_object; api.open('GET', mw.config.get('wgScriptPath') + '/index.php?title=' + normalizedTitle + '&action=render', true); api.onreadystatechange = function { if (api.readyState == 4) { if (api.status == 200) { var ttdykTemp = document.createElement("div"); ttdykTemp.id = "ttdyk-temp" + i;				ttdykTemp.innerHTML = api.responseText; scanArticle(normalizedTitle, output, ttdykTemp); } else { alert("XML error"); }		}	};	api.send(null); } 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 i=0; i < pList.length; i++) { if (pList[i].parentNode == mainContent || pList[i].parentNode.parentNode == mainContent) { pList[i].style.cssText = oldStyle; }		}	}	if (document.getElementById("error-disp")) { var errorDisp = document.getElementById("error-disp"); errorDisp.parentNode.removeChild(errorDisp); }	var i=0; while (document.getElementById("dyk-stats-" + i)) { var output = document.getElementById("dyk-stats-" + i); output.parentNode.removeChild(output); i++; }	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 (mw.config.get('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.indexOf('emplate') == -1 &&				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 api = sajax_init_object; api.open('GET', mw.config.get('wgScriptPath') + '/api.php?action=query&prop=revisions&titles=' + 			title + '&&rvlimit=500&rvprop=ids|timestamp&rvdir=older&format=xml', true); api.onreadystatechange = function { if (api.readyState == 4) { if (api.status == 200) { var expandTemp = document.createElement("div"); expandTemp.id = "expand-temp"; var response = api.responseXML.documentElement; var revIds = response.getElementsByTagName('rev'); checkExpansionHelper(title, current, output, expandTemp, revIds, 0, revIds.length-1, -1); } else { alert("XML error"); }		}	};	api.send(null); } function checkExpansionHelper(title, current, output, expandTemp, revIds, 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 != revIds.length - 1 || expandIndex != -1)) || expandIndex == -2) { var expandResult = document.createElement("li"); expandResult.id = "expand-result"; output.appendChild(expandResult); if (expandIndex < 0) { if (revIds.length == 500) { expandResult.innerHTML = 'Article has not been expanded 5x in the last 500 edits'; } else { expandResult.innerHTML = 'Article has not been expanded 5x since it was created'; }		} else { var date = revIds[expandIndex-1].getAttribute('timestamp'); expandResult.innerHTML = 'Assuming article is at 5x now, expansion began ' + expandIndex + ' edits ago on ' + toNormalDate(date.substring(0,10)); dates[2] = toDateObject(date); }		partsProcessing[3] = true; doneProcessing; return; } else if ((max - min) < 2 && max == revIds.length - 1) { expandIndex = -2; }	var api = sajax_init_object; api.open('GET', mw.config.get('wgScriptPath') + '/index.php?title=' + title + 			'&action=render&redirect=no&oldid=' + revIds[mid].getAttribute('revid'), true); api.onreadystatechange = function { if (api.readyState == 4) { if (api.status == 200) { expandTemp.innerHTML = api.responseText; 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, revIds, min, mid, expandIndex); } else { checkExpansionHelper(title, current, output, expandTemp, revIds, mid, max, expandIndex); }			} else { alert("XML error"); partsProcessing[3] = true; doneProcessing; }		}	};	api.send(null); } function checkTalk(title, output) { // checks the talk page of the article for DYK, ITN, or stub templates if (mw.config.get('wgNamespaceNumber') != 2) { title = "Talk:" + title; } else { title = title.replace("User:", "User talk:"); }	var api = sajax_init_object; api.open('GET', mw.config.get('wgScriptPath') + '/api.php?action=query&prop=revisions&format=xml&titles=' + 			title + '&rvprop=content', true); api.onreadystatechange = function { if (api.readyState == 4) { if (api.status == 200) { var response = api.responseXML.documentElement; var revisions = response.getElementsByTagName('rev'); var talkPage = revisions[0].firstChild.nodeValue; 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 ' + 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.cssText = 'background-color:' + color; }				}				checkTalkForGoodArticleStatus(talkPage, output); partsProcessing[0] = true; doneProcessing; } else { alert("XML error"); partsProcessing[0] = true; doneProcessing; }		} else { partsProcessing[0] = true; doneProcessing; }	};	api.send(null); } 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 // Blackburn Firebrand - var gaDate = ''; var gaRegexMatches = talkPage.match(/{{\s*[gG][aA][^}]*}}/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.indexOf('rticlehistory') != -1 || talkPage.indexOf('rticleHistory') != -1) { // 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/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') { 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/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 != '') { 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 ' + toNormalDate(gaPromotedDate.toISOString); } } 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 api = sajax_init_object; api.open('GET', mw.config.get('wgScriptPath') + '/api.php?action=query&prop=revisions&format=xml&titles=' + 			title + '&rvlimit=4&rvprop=timestamp|user|content&rvdir=newer&redirect=no', true); api.onreadystatechange = function { if (api.readyState == 4) { if (api.status == 200) { var response = api.responseXML.documentElement; var revisions = response.getElementsByTagName('rev'); var user = revisions[0].getAttribute('user'); var timestamp = revisions[0].getAttribute('timestamp'); created.innerHTML='Article created  by ' + user + ' on ' + toNormalDate(timestamp.substring(0,10)); dates[0] = toDateObject(timestamp); for (var i=0; i < revisions.length; i++) { if (revisions[i].firstChild) { var content = revisions[i].firstChild.nodeValue.replace(' ', ).replace(':', ).toUpperCase; if (content.indexOf('#REDIRECT[[') != -1 && i == 0) {							created.innerHTML = created.innerHTML + ' as a redirect';						} else if (content.indexOf('#REDIRECT[[') == -1) {							if (i != 0) {								var unRedirect = document.createElement("li");								unRedirect.id = "expanded-from-redirect";								output.appendChild(unRedirect);								var urUser = revisions[i].getAttribute('user');								var urTimestamp = revisions[i].getAttribute('timestamp');								unRedirect.innerHTML = 'Article became a non-redirect on ' + 										toNormalDate(urTimestamp.substring(0,10)) + ' by ' + urUser;								dates[0] = toDateObject(urTimestamp);							}							break;						}					}				}				partsProcessing[1] = true;				doneProcessing;			} else {				alert("XML error");				partsProcessing[1] = true;				doneProcessing;			}		}	};	api.send(null); } function checkMove(title, output) { 	//checks the last 100 edits of an article for a move from userspace or AfC to current location	var api = sajax_init_object;	api.open('GET', mw.config.get('wgScriptPath') + '/api.php?action=query&prop=revisions&format=xml&titles=' + 			title + '&rvlimit=100&rvprop=flags|user|timestamp|comment&rvdir=older', true);	api.onreadystatechange = function { 		if (api.readyState == 4) {			if (api.status  == 200) {				var response = api.responseXML.documentElement;				var revisions = response.getElementsByTagName('rev');				for (var i=0; i < revisions.length; i++) {					if (revisions[i].getAttribute('comment')) {						var comment = revisions[i].getAttribute('comment');						var userName = revisions[i].getAttribute('user');						if ((revisions[i].getAttribute('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].getAttribute('timestamp');							var moved = document.createElement("li");							moved.id = "moved-userspace";							output.appendChild(moved);							moved.innerHTML = 'Article moved from ' + movedFrom + 									' on ' + toNormalDate(date.substring(0,10));							dates[1] = toDateObject(date);							break;						}					}				}				partsProcessing[2] = true;				doneProcessing;			} else {				alert("XML error");				partsProcessing[2] = true;				doneProcessing;			}		}	};	api.send(null); } 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 (i=0; i < partsProcessing.length; i++) {		if (partsProcessing[i] != true) {			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 (" + 						dateDifference + " days)" + " DYKcheck does not account for previous versions with " +						'splits or ' +						'copyright violations. ';			} else {				notRecent.innerHTML = "Article was not created within the past 10 days (" + dateDifference + " days)";			}			notRecent.style.cssText = 'background-color:pink';		}		if (onTTDYK && currentTitle < (articleTitles.length - 1)) {			currentTitle++;			redirectPitStop(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 (skin == 'monobook' || skin == 'chick' || skin == 'myskin' || skin == 'simple') {		contentName = 'bodyContent';	} else if (skin == 'modern') {		contentName = 'mw_contentholder';	} else if (skin == 'standard' || skin == 'cologneblue' || skin == 'nostalgia') {		contentName = 'article';	} else {		// fallback case; the above covers all currently existing skins		contentName = 'bodyContent';	}	// Same for all skins if previewing page	if (mw.config.get('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.indexOf("Articles created/expanded on") != -1)) {		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 = ' DYK eligibility scan results: (See here</a> for details.)</i> </b>';	output.parentNode.insertBefore(header,output);	var processing = document.createElement("span");	processing.id = "dyk-processing";	processing.innerHTML = '  Processing... ';	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 } function dykCheck { 	// this function for casual use and anons	if (((mw.config.get('wgAction') == 'view' || mw.config.get('wgAction') == 'submit' || mw.config.get('wgAction') == 'purge') && 			(mw.config.get('wgNamespaceNumber') == 0 || mw.config.get('wgNamespaceNumber') == 2)) || unlock) {		checkDocument;	} else if (mw.config.get('wgPageName') == 'Template_talk:Did_you_know') {		checkTTDYK;	} } $(function  {	if (((mw.config.get('wgAction') == 'view' || mw.config.get('wgAction') == 'submit' || mw.config.get('wgAction') == 'purge') && 			(mw.config.get('wgNamespaceNumber') == 0 || mw.config.get('wgNamespaceNumber') == 2)) || unlock) {		addPortletLink('p-tb', 'javascript:checkDocument', 'DYK check', 				't-dyk-check', 'Check if this article qualifies for DYK', , );	} else if (mw.config.get('wgPageName') == 'Template_talk:Did_you_know') {		addPortletLink('p-tb', 'javascript:checkTTDYK', 'DYK check', 				't-dyk-check', 'Check DYK nominations for eligibility', , );	}	if (mw.config.get('wgUserName') != null && (fixedSidebar == "always" || (fixedSidebar == "onttydk" 			&& mw.config.get('wgPageName') == 'Template_talk:Did_you_know')) && skin == 'monobook') {		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 (mw.config.get('wgUserName') != null && (fixedSidebar == "always" || (fixedSidebar == "onttydk" 		&& mw.config.get('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 (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 (skin == 'modern') {			sidebarDivHidden = 'div[id=mw_portlets]';		} else if (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 (skin == 'vector') { // force the sidebar to the upper left; only necessary in some skins	    cssText += 'left: 0px;                                                      '+	    '   top: 0px;                                                               ';	} else if (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 (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;                                                   '+	'   }                                                                           '+	'                                                                               ';	}	rules = document.createTextNode(cssText);	if (style.styleSheet) {		style.styleSheet.cssText = rules.nodeValue;	} else {		style.appendChild(rules);	}	head.appendChild(style); }