Difference between revisions of "MediaWiki:Common.js"
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m (Strangest thing.) |
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for (var j = 0; j < tableRows.length; j++) { | for (var j = 0; j < tableRows.length; j++) { | ||
if(tableRows[j].parentNode != tableBodies[i]) | if(tableRows[j].parentNode != tableBodies[i]) | ||
continue; | |||
if(tableRows[j].tagName != 'TR') | |||
continue; | continue; | ||
var ignore = false; | var ignore = false; | ||
Line 301: | Line 303: | ||
alert(request.responseXML); | alert(request.responseXML); | ||
} else { | } else { | ||
/ | /*alert('Fejl: Serveren stak mig i ryggen og skred. ' + request.status);*/ | ||
} | } | ||
} | } |
Revision as of 16:58, 11 May 2009
/* Any JavaScript here will be loaded for all users on every page load. */ var reasonCaptionShow = "Show reason"; var reasonCaptionHide = "Hide reason"; var docCaptionShow = "Show documentation"; var docCaptionHide = "Hide documentation"; var tpbCoverChange = "Alternate Cover"; var hasClass = (function () { var reCache = {}; return function (element, className) { return (reCache[className] ? reCache[className] : (reCache[className] = new RegExp("(?:\\s|^)" + className + "(?:\\s|$)"))).test(element.className); }; })(); function collapseReason(id) { var content = document.getElementById("reasonContent-" + id); var rSwitch = document.getElementById("reasonSwitch-" + id); if(rSwitch.firstChild.data==reasonCaptionShow) { content.style.display = "block"; rSwitch.firstChild.data = reasonCaptionHide; } else { content.style.display = "none"; rSwitch.firstChild.data = reasonCaptionShow; } } function createAllReasonButtons() { var reasonIndex = 0; var divs = document.getElementsByTagName("div"); for(var i = 0; i < divs.length; i++) { if(hasClass(divs[i], "reasonContainer")) { var rSwitch = divs[i].childNodes[0].lastChild; var content = divs[i].childNodes[1]; content.setAttribute("id", "reasonContent-" + reasonIndex); var link = document.createElement("a"); var linkCaption = document.createTextNode(reasonCaptionShow); link.setAttribute("id", "reasonSwitch-" + reasonIndex); link.setAttribute("href", "javascript:collapseReason(" + reasonIndex + ");"); link.appendChild(linkCaption); rSwitch.appendChild(link); reasonIndex++; } } } addOnloadHook(createAllReasonButtons); function collapseDoc(id) { var content = document.getElementById("docContent-" + id); var rSwitch = document.getElementById("docSwitch-" + id); if(rSwitch.firstChild.data==docCaptionShow) { content.style.display = "block"; rSwitch.firstChild.data = docCaptionHide; } else { content.style.display = "none"; rSwitch.firstChild.data = docCaptionShow; } } function createAllDocButtons() { var docIndex = 0; var divs = document.getElementsByTagName("div"); for(var i = 0; i < divs.length; i++) { if(hasClass(divs[i], "template-documentation")) { var subs = divs[i].childNodes; for(var j = 0; j < subs.length; j++) { if(hasClass(subs[j], "fake-h2")) var rSwitch = subs[j].firstChild; if(hasClass(subs[j], "documentation-content")) var content = subs[j]; } content.setAttribute("id", "docContent-" + docIndex); var link = document.createElement("a"); var linkCaption = document.createTextNode(docCaptionHide); link.setAttribute("id", "docSwitch-" + docIndex); link.setAttribute("href", "javascript:collapseDoc(" + docIndex + ");"); link.appendChild(linkCaption); rSwitch.appendChild(link); docIndex++; } } if(docIndex>2) { for(var i = 0; i < docIndex; i++) { collapseDoc(i); } } } addOnloadHook(createAllDocButtons); function ToggleCoverImage() { var el = document.getElementById("image2"); if ( el.style.display != 'none' ) { el.style.display = 'none'; } else { el.style.display = ''; } el = document.getElementById("image1"); if ( el.style.display != 'none' ) { el.style.display = 'none'; } else { el.style.display = ''; } } function createAllCoverButtons() { var divs = document.getElementsByTagName("div"); for(var i = 0; i < divs.length; i++) { if(hasClass(divs[i], "CoverToggle")) { // var content = divs[i].lastChild; var link = document.createElement("a"); var linkCaption = document.createTextNode(tpbCoverChange); link.setAttribute("href", "javascript:ToggleCoverImage();"); link.appendChild(linkCaption); divs[i].appendChild(link); break; } } } addOnloadHook(createAllCoverButtons); var textShow = 'show'; var textHide = 'hide'; function findShowHideElements() { var tables = document.getElementById("content").getElementsByTagName('table'); for(var i = 0; i<tables.length; i++) { if(hasClass(tables[i], 'showhide')) { var spans = tables[i].getElementsByTagName('span'); for(var j = 0; j<spans.length; j++) { if(hasClass(spans[j], 'show-button')) { var a = document.createElement('a'); a.setAttribute('href', 'javascript://'); a.setAttribute('onclick', 'toggleShow(this);'); a.appendChild(document.createTextNode(textHide)); spans[j].appendChild(document.createTextNode('[')); spans[j].appendChild(a); spans[j].appendChild(document.createTextNode(']')); toggleShow(a); } } } } } addOnloadHook(findShowHideElements); function toggleShow(anchor) { var text = anchor.innerHTML; if(text==textShow) { var dis = 'table-row'; } else { var dis = 'none'; } var p = anchor.parentNode; while(p.tagName!='TABLE') var p = p.parentNode; var trs = p.getElementsByTagName('tr'); for(var i = 0; i < trs.length; i++) { if(hasClass(trs[i], 'canhide')) { trs[i].style.display = dis; } } if(text==textShow) { anchor.innerHTML = textHide; } else { anchor.innerHTML = textShow; } } function getClientHeight() { return document.documentElement.clientHeight; } function alternate_init() { var tables = getElementsByClassName(document, "table", "alternateable"); for(var ti = 0; ti < tables.length; ti++) { ts_alternate(tables[ti]); } } addOnloadHook(alternate_init); function ts_alternate(table) { // Take object table and get all it's tbodies. var tableBodies = table.getElementsByTagName("tbody"); // Loop through these tbodies for (var i = 0; i < tableBodies.length; i++) { // Take the tbody, and get all it's rows var tableRows = tableBodies[i].getElementsByTagName("tr"); // Loop through these rows // Start at 1 because we want to leave the heading row untouched var curRow = 0 var sections = new Array(); var s = 0; sections[s] = new Array(); for (var j = 0; j < tableRows.length; j++) { if(tableRows[j].parentNode != tableBodies[i]) continue; if(tableRows[j].tagName != 'TR') continue; var ignore = false; var oldClasses = tableRows[j].className.split(" "); var newClassName = ""; for (var k = 0; k < oldClasses.length; k++) { if (oldClasses[k] == "alternate-ignore") ignore = true; if (oldClasses[k] == "alternate-reset") { curRow = 0; ignore = true; } if (oldClasses[k] != "" && oldClasses[k] != "even" && oldClasses[k] != "odd") newClassName += oldClasses[k] + " "; } if(curRow==0 && j>0) { s++; sections[s] = new Array(); } if(ignore) { continue; } sections[s].push(tableRows[j]); curRow++; } for(var s = 0; s < sections.length; s++) { var l = sections[s].length; if (l<=1) continue; for(var r = 0; r < l; r++) { var row = sections[s][r]; var oldClasses = row.className.split(" "); var newClassName = ""; for (var k = 0; k < oldClasses.length; k++) { if (oldClasses[k] != "" && oldClasses[k] != "even" && oldClasses[k] != "odd") newClassName += oldClasses[k] + " "; } row.className = newClassName + ((l-r) % 2 == 0 ? "odd" : "even"); } } } } //Donation notice var barWidth = 200; var topAmount = 500; var currentAmount = 0; function updateDonationNotice() { if(!document.getElementById("donation-progress-number")) return; getDonation(); } addOnloadHook(updateDonationNotice); function getDonation() { var url = "/api.php?action=query&meta=allmessages&ammessages=donation-amount|donation-contributors&amlang=en&format=xml"; ajax(url, getDonationEnd, []); } function getDonationEnd(xml, data) { var doc = xml.documentElement; var currentAmount = parseInt(doc.getElementsByTagName("message")[0].firstChild.data); var currentContributors = parseInt(doc.getElementsByTagName("message")[1].firstChild.data); var nowWidth = (currentAmount/topAmount)*barWidth; var number = document.getElementById("donation-progress-number"); number.innerHTML = currentAmount; var progBar = document.getElementById("donation-progress-indicator"); progBar.setAttribute("style", "width: " + nowWidth + "px"); var contSpan = document.getElementById("donation-progress-contributors"); contSpan.innerHTML = currentContributors; } function ajax(url, callbackFunction, data) { var request = new XMLHttpRequest(); request.open("GET", url, true); //request.setRequestHeader("Content-Type", // "application/x-www-form-urlencoded"); request.onreadystatechange = function() { var done = 4, ok = 200; if (request.readyState == done) { if (request.status == ok) { if (request.responseXML) { callbackFunction(request.responseXML, data); } } else { if (request.responseXML) { alert(request.responseXML); } else { /*alert('Fejl: Serveren stak mig i ryggen og skred. ' + request.status);*/ } } } }; request.send(null); } function canonNotice() { var e = document.getElementById('canon-notice-info'); if(!e) return; e.setAttribute('onclick', 'toggleCanonNotice(event);'); } addOnloadHook(canonNotice); var canonNoticeShow = false; function toggleCanonNotice(event) { var e = document.getElementById('canon-notice-text'); ev = event || window.event; var docWidth = document.body.clientWidth; show = !canonNoticeShow; canonNoticeShow = !canonNoticeShow; if(!show) { e.style.display = 'none'; return; } var et = document.getElementById('canon-notice-info'); e.setAttribute('onclick', 'toggleCanonNotice(event);'); et.setAttribute('onclick', 'toggleCanonNotice(event);'); e.style.display = 'block'; right = docWidth - ev.pageX - canonNoticeWidth/2; e.style.right = right + "px"; } //The following is for transcript articles. var currentTranscriptTarget = null; var currentTranscriptTarget2 = null; var currentTranscriptHl = null; var currentTranscriptHlEnd = null; var writtenTranscriptLineLink = false; var transcriptHlColour = "#888888"; var transcriptHlSecondMode = false; var specialCharacters = ["!", "*", "'", "(", ")", ";", ":", "@", "&", "=", "+", "$", ",", "/", "?", "%", "#", "[", "]" ]; var specialCharactersValues = {"!" : "%21", "*" : "%2A", "'" : "%27", "(" : "%28", ")" : "%29", ";" : "%3B", ":" : "%3A", "@" : "%40", "&" : "%26", "=" : "%3D", "+" : "2B", "$" : "%24", "," : "%2C", "/" : "%2F", "?" : "%3F", "%" : "%25", "#" : "%23", "[" : "%5B", "]" : "%5D" }; function handleURI(str) { var tmp = str; for(var i = 0; i < specialCharacters.length; i++) { if(tmp.indexOf(specialCharacters[i])!=-1) tmp = tmp.replace(specialCharacters[i], specialCharactersValues[specialCharacters[i]]); } return tmp; } function getStyle(el,styleProp) { var x = document.getElementById(el); if (x.currentStyle) var y = x.currentStyle[styleProp]; else if (window.getComputedStyle) var y = document.defaultView.getComputedStyle(x,null).getPropertyValue(styleProp); return y; } function transcriptStart() { if((!document.getElementById("transcript-field") && wgAction=="view") || (wgTitle.indexOf("(transcript)")==-1 && wgAction=="edit")) //check if it is a transcript article, otherwise jump out. return; if(wgAction=="view") { var tf = document.getElementById("transcript-field"); while(tf.firstChild) tf.removeChild(tf.firstChild); var activateText = document.createTextNode("Activate edit mode"); var activateAnchor = document.createElement("a"); activateAnchor.setAttribute("href", "javascript:activateTranscript();"); activateAnchor.appendChild(activateText); tf.appendChild(activateAnchor); giveTranscriptElementsId(); //Let's check if someone linked to a specific line in the transcript. var bookmark = location.hash; if(bookmark) { var bs = bookmark.split("-"); var line = document.getElementById("transline-" + bs[1]); currentTranscriptHl = line; var ypos = line.offsetTop - (getClientHeight()/2); line.style.backgroundColor = transcriptHlColour; if(bs[2]) { var lstart = parseInt(bs[1]); var lend = parseInt(bs[2]); if(lstart < lend) { for(var i = lstart+1; i<=lend; i++) { var tmp = document.getElementById("transline-" + i); if(tmp==null) break; tmp.style.backgroundColor = transcriptHlColour; currentTranscriptHlEnd = tmp; } if((currentTranscriptHlEnd.offsetTop - line.offsetTop + 50) > getClientHeight()) ypos = line.offsetTop - 50; else ypos = line.offsetTop + (currentTranscriptHlEnd.offsetTop - line.offsetTop)/2 - (getClientHeight()/2); } } window.scrollBy(0, ypos); } } else if(wgAction=="edit") { var bookmark = location.hash; if(bookmark.indexOf("-")==-1) return; var lineid = parseInt(bookmark.split("-")[1]) var findLine = 0; var fullContent = document.getElementById("wpTextbox1").firstChild.data.split("\n"); var inTemplate = false; var line = ""; var fontSize = parseInt(getStyle("wpTextbox1", "font-size")); if(!fontSize) fontSize = parseInt(getStyle("wpTextbox1", "fontSize")); var cWidth = parseInt(document.getElementById("wpTextbox1").offsetWidth); var fontWidth = fontSize/2 + 1; var lineLength = Math.floor(cWidth/fontWidth - 3 * fontWidth); var inBoxLine = 0; for(var i = 0; i < fullContent.length; i++) { var tmpline = fullContent[i]; if(tmpline.indexOf("}}")!=-1) { inTemplate = false; findLine--; } else if(tmpline.indexOf("{{")!=-1) { inTemplate = true; } if(!inTemplate) findLine++; if(findLine>lineid) break; inBoxLine += Math.floor(tmpline.length/lineLength) + 1; } //var cHeight = document.getElementById("wpTextbox1").offsetHeight; var ypos = Math.floor(inBoxLine * (fontSize + 2)); document.getElementById("wpTextbox1").scrollTop = ypos; } } addOnloadHook(transcriptStart); function giveTranscriptElementsId() { var c = document.getElementById("bodyContent"); var elementIndex = 0; var kids = c.childNodes; for(var i = 0; i < kids.length; i++) { var nt = kids[i].nodeType; if(nt!=1) continue; var tn = kids[i].tagName.toLowerCase(); if(tn=="dl" || (tn=="div" && hasClass(kids[i], "poem"))) { kids[i].setAttribute("id", "transline-" + elementIndex); elementIndex++; } } } function activateTranscript() { var te = document.getElementById("transcript-edit"); while(te.firstChild) te.removeChild(te.firstChild); var tf = document.getElementById("transcript-field"); while(tf.firstChild) tf.removeChild(tf.firstChild); var deactivateAnchor = document.createElement("a"); var deactivateText = document.createTextNode("Deactivate edit mode"); deactivateAnchor.setAttribute("href", "javascript:deactivateTranscript();"); deactivateAnchor.appendChild(deactivateText); var helpText = document.createTextNode("Double click any line to begin."); var div1 = document.createElement("div"); var div2 = document.createElement("div"); var p = document.createElement("p"); var div3 = document.createElement("div"); div1.setAttribute("class", "infoboxCentre"); div2.setAttribute("id", "transcript-lineedit"); div2.setAttribute("class", "infoboxCentre"); p.setAttribute("style", "font-weight: bold;"); div3.setAttribute("id", "transcript-linelink"); div1.appendChild(deactivateAnchor); p.appendChild(helpText); div2.appendChild(p); te.appendChild(div1); te.appendChild(div2); te.appendChild(div3); te.setAttribute("style", "display:block; position: fixed; top: " + (getClientHeight()/2) + "px; right: 10px;"); document.getElementById("bodyContent").addEventListener('click', transcriptLine, true); } function deactivateTranscript() { var te = document.getElementById("transcript-edit"); while(te.firstChild) te.removeChild(te.firstChild); var tf = document.getElementById("transcript-field"); te.style.display = "none"; var activateText = document.createTextNode("Activate edit mode"); var activateAnchor = document.createElement("a"); activateAnchor.setAttribute("href", "javascript:activateTranscript();"); activateAnchor.appendChild(activateText); tf.appendChild(activateAnchor); if(currentTranscriptHl!=null) { unHighlightLines(currentTranscriptHl.id.split("-")[1], true); currentTranscriptHl = null; currentTranscriptHlEnd = null; } writtenTranscriptLineLink = false; document.getElementById("bodyContent").removeEventListener('click', transcriptLine, true); } function unHighlightLines(start, several) { start = parseInt(start); if(!several) { document.getElementById("transline-" + start).style.background = "transparent"; document.getElementById("transline-" + start).style.backgroundColor = ""; } else { var i = start; while(1) { if(document.getElementById("transline-" + i)==null || document.getElementById("transline-" + i).style.backgroundColor=="") return; document.getElementById("transline-" + i).style.background = "transparent"; document.getElementById("transline-" + i).style.backgroundColor = ""; i++; } } } function getTranscriptElement(el) { if(el.id.indexOf("transline-")!=-1) return el; while(el.id.indexOf("transline-")==-1) { if(el.id=="bodyContent") return null; el = el.parentNode; } return el; } function transcriptLine(event) { if(!event) event = window.event; var el = getTranscriptElement(event.target); if(el==null) return; if(!transcriptHlSecondMode) { if((currentTranscriptTarget == el) && (currentTranscriptHl!=el)) { //Since we are here, it must be assumed this is the second time we clicked it. el.style.backgroundColor = transcriptHlColour; if(currentTranscriptHl) { unHighlightLines(currentTranscriptHl.id.split("-")[1], true); currentTranscriptHlEnd = null; } setTranscriptStatus("Work with this line or click another."); currentTranscriptHl = el; transcriptLineLink(); } else if(currentTranscriptTarget!=el) { currentTranscriptTarget = el; } } else { if((currentTranscriptTarget2 == el) && (currentTranscriptHlEnd!=el)) { startid = parseInt(currentTranscriptHl.id.split("-")[1]); endid = parseInt(el.id.split("-")[1]); unHighlightLines(startid+1, true); for(var i = startid+1; i<=endid; i++) document.getElementById("transline-" + i).style.backgroundColor = transcriptHlColour; currentTranscriptHlEnd = document.getElementById("transline-" + endid); transcriptLineLink(); } else if(currentTranscriptTarget2!=el) { currentTranscriptTarget2 = el; } } } function transcriptLineLink() { hlTop = parseInt(currentTranscriptHl.id.split("-")[1]); pageName = handleURI(wgPageName); if(!writtenTranscriptLineLink) { writtenTranscriptLineLink = true; var tll = document.getElementById("transcript-linelink"); var strong = document.createElement("strong"); var text1 = document.createTextNode("Link to this line:"); var text2 = document.createTextNode("Direct URL:"); var text3 = document.createTextNode("In other articles:"); var label1 = document.createElement("label"); var label2 = document.createElement("label"); label1.setAttribute("for", "transcript-directlinelink"); label1.setAttribute("style", "float: left; clear:left;"); label2.setAttribute("for", "transcript-articlelinelink") label2.setAttribute("style", "float: left; clear:left;"); var input1 = document.createElement("input"); var input2 = document.createElement("input"); input1.setAttribute("id", "transcript-directlinelink"); input1.setAttribute("size", "32"); input1.setAttribute("type", "text"); input1.setAttribute("value", wgServer + "/" + pageName + "#line-" + hlTop); input1.setAttribute("style", "float: left; clear:left; font-size: 0.85em; width: 240px;"); input1.setAttribute("onFocus", "this.select();"); input2.setAttribute("id", "transcript-articlelinelink"); input2.setAttribute("size", "32"); input2.setAttribute("type", "text"); input2.setAttribute("value", "{{transline|" + wgTitle.split(" (")[0] + "|" + hlTop + "}}"); input2.setAttribute("style", "float: left; clear:left; font-size: 0.85em; width: 240px;"); input2.setAttribute("onFocus", "this.select();"); strong.appendChild(text1); label1.appendChild(text2); label2.appendChild(text3); tll.appendChild(strong); tll.appendChild(label1); tll.appendChild(input1); tll.appendChild(label2); tll.appendChild(input2); var tel = document.getElementById("transcript-lineedit"); var p1 = document.createElement("p"); var p2 = document.createElement("p"); var editAnchor = document.createElement("a"); var editText = document.createTextNode("Edit this line"); var multipleAnchor = document.createElement("a"); var multipleText = document.createTextNode("Highlight multiple lines"); editAnchor.setAttribute("href", "javascript:transcriptEditThisLine();"); multipleAnchor.setAttribute("href", "javascript:transcriptHlMultiple();"); multipleAnchor.setAttribute("id", "transcript-multiple"); editAnchor.appendChild(editText); multipleAnchor.appendChild(multipleText); p1.appendChild(editAnchor); p2.appendChild(multipleAnchor); tel.appendChild(p1); tel.appendChild(p2); } else { var input1 = document.getElementById("transcript-directlinelink"); var input2 = document.getElementById("transcript-articlelinelink"); if(!transcriptHlSecondMode) { input1.setAttribute("value", wgServer + "/" + pageName + "#line-" + hlTop); input2.setAttribute("value", "{{transline|" + wgTitle.split(" (")[0] + "|" + hlTop + "}}"); } else { var hl2Top = parseInt(currentTranscriptHlEnd.id.split("-")[1]); input1.setAttribute("value", wgServer + "/" + pageName + "#line-" + hlTop + "-" + hl2Top); input2.setAttribute("value", "{{transline|" + wgTitle.split(" (")[0] + "|" + hlTop + "|" + hl2Top + "}}"); } } } function setTranscriptStatus(msg) { document.getElementById("transcript-lineedit").firstChild.firstChild.data = msg; } function transcriptEditThisLine() { var lid = parseInt(currentTranscriptHl.id.split("-")[1]); var url = wgServer + "/index.php?title=" + wgPageName + "&action=edit#line-" + lid; location.href = url; } function transcriptHlMultiple() { if(!transcriptHlSecondMode) { setTranscriptStatus("Double click a line below the current one."); document.getElementById("transcript-multiple").firstChild.data = "Leave multiple highlight mode"; transcriptHlSecondMode = true; } else { setTranscriptStatus("Double click a line."); document.getElementById("transcript-multiple").firstChild.data = "Highlight multiple lines"; transcriptHlSecondMode = false; } }