MediaWiki:Common.js
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This script seems to have a documentation page at MediaWiki:Common and an accompanying .css page at MediaWiki:Common.css. |
- Firefox / Safari: Hold Shift while clicking Reload, or press either Ctrl-F5 or Ctrl-R (⌘-R on a Mac)
- Google Chrome: Press Ctrl-Shift-R (⌘-Shift-R on a Mac)
- Microsoft Edge: Hold Ctrl while clicking Refresh, or press Ctrl-F5
- Opera: Go to Menu → Settings (Opera → Preferences on a Mac) and then to Privacy & security → Clear browsing data → Cached images and files.
/* <pre><nowiki> */
//<source lang="javascript">
/* Import more specific scripts if necessary */
if (wgAction == "edit" || wgAction == "submit" || wgPageName == "Special:Upload") //scripts specific to editing pages
{
importScript("MediaWiki:Common.js/edit.js")
}
else if (wgPageName == "Special:Watchlist") //watchlist scripts
{
importScript("MediaWiki:Common.js/watchlist.js")
}
else if (wgPageName == "Special:Search") //scripts specific to Special:Search
{
importScript("MediaWiki:Common.js/search.js")
}
/** Sysop Javascript *******************************************************
*
* Description: Allows for sysop-specific Javascript at [[MediaWiki:Sysop.js]].
*/
function sysopFunctions() {
if ( wgUserGroups && !window.disableSysopJS ) {
for ( var g = 0; g < wgUserGroups.length; ++g ) {
if ( wgUserGroups[g] == "sysop" ) {
importScript( "MediaWiki:Sysop.js" );
break;
}
}
}
}
addOnloadHook( sysopFunctions );
/* Scripts specific to Internet Explorer */
if (navigator.appName == "Microsoft Internet Explorer")
{
/** Internet Explorer bug fix **************************************************
*
* Description: Fixes IE horizontal scrollbar bug
* Maintainers: [[User:Tom-]]?
*/
var oldWidth;
var docEl = document.documentElement;
function fixIEScroll()
{
if (!oldWidth || docEl.clientWidth > oldWidth)
doFixIEScroll();
else
setTimeout(doFixIEScroll, 1);
oldWidth = docEl.clientWidth;
}
function doFixIEScroll() {
docEl.style.overflowX = (docEl.scrollWidth - docEl.clientWidth < 4) ? "hidden" : "";
}
document.attachEvent("onreadystatechange", fixIEScroll);
document.attachEvent("onresize", fixIEScroll);
/**
* Remove need for CSS hacks regarding MSIE and IPA.
*/
if (document.createStyleSheet) {
document.createStyleSheet().addRule('.IPA', 'font-family: "Doulos SIL", "Charis SIL", Gentium, "DejaVu Sans", Code2000, "TITUS Cyberbit Basic", "Arial Unicode MS", "Lucida Sans Unicode", "Chrysanthi Unicode";');
}
//Import scripts specific to Internet Explorer 6
if (navigator.appVersion.substr(22, 1) == "6")
{
importScript("MediaWiki:Common.js/IE60Fixes.js")
}
}
/* Test if an element has a certain class **************************************
*
* Description: Uses regular expressions and caching for better performance.
* Maintainers: [[User:Mike Dillon]], [[User:R. Koot]], [[User:SG]]
*/
var hasClass = (function () {
var reCache = {};
return function (element, className) {
return (reCache[className] ? reCache[className] : (reCache[className] = new RegExp("(?:\\s|^)" + className + "(?:\\s|$)"))).test(element.className);
};
})();
/** Collapsible tables *********************************************************
*
* Description: Allows tables to be collapsed, showing only the header. See
* [[Wikipedia:NavFrame]].
* Maintainers: [[User:R. Koot]]
*/
var autoCollapse = 2;
var collapseCaption = "hide";
var expandCaption = "show";
function collapseTable( tableIndex )
{
var Button = document.getElementById( "collapseButton" + tableIndex );
var Table = document.getElementById( "collapsibleTable" + tableIndex );
if ( !Table || !Button ) {
return false;
}
var Rows = Table.rows;
if ( Button.firstChild.data == collapseCaption ) {
for ( var i = 1; i < Rows.length; i++ ) {
Rows[i].style.display = "none";
}
Button.firstChild.data = expandCaption;
} else {
for ( var i = 1; i < Rows.length; i++ ) {
Rows[i].style.display = Rows[0].style.display;
}
Button.firstChild.data = collapseCaption;
}
}
function createCollapseButtons()
{
var tableIndex = 0;
var NavigationBoxes = new Object();
var Tables = document.getElementsByTagName( "table" );
for ( var i = 0; i < Tables.length; i++ ) {
if ( hasClass( Tables[i], "collapsible" ) ) {
/* only add button and increment count if there is a header row to work with */
var HeaderRow = Tables[i].getElementsByTagName( "tr" )[0];
if (!HeaderRow) continue;
var Header = HeaderRow.getElementsByTagName( "th" )[0];
if (!Header) continue;
NavigationBoxes[ tableIndex ] = Tables[i];
Tables[i].setAttribute( "id", "collapsibleTable" + tableIndex );
var Button = document.createElement( "span" );
var ButtonLink = document.createElement( "a" );
var ButtonText = document.createTextNode( collapseCaption );
Button.style.styleFloat = "right";
Button.style.cssFloat = "right";
Button.style.fontWeight = "normal";
Button.style.textAlign = "right";
Button.style.width = "6em";
ButtonLink.style.color = Header.style.color;
ButtonLink.setAttribute( "id", "collapseButton" + tableIndex );
ButtonLink.setAttribute( "href", "javascript:collapseTable(" + tableIndex + ");" );
ButtonLink.appendChild( ButtonText );
Button.appendChild( document.createTextNode( "[" ) );
Button.appendChild( ButtonLink );
Button.appendChild( document.createTextNode( "]" ) );
Header.insertBefore( Button, Header.childNodes[0] );
tableIndex++;
}
}
for ( var i = 0; i < tableIndex; i++ ) {
if ( hasClass( NavigationBoxes[i], "collapsed" ) || ( tableIndex >= autoCollapse && hasClass( NavigationBoxes[i], "autocollapse" ) ) ) {
collapseTable( i );
}
/*else if ( hasClass( NavigationBoxes[i], "innercollapse" ) ) {
var element = NavigationBoxes[i];
while (element = element.parentNode) {
if ( hasClass( element, "outercollapse" ) ) {
collapseTable ( i );
break;
}
}
}*/
}
}
addOnloadHook( createCollapseButtons );
/** Dynamic Navigation Bars (experimental) *************************************
*
* Description: See [[Wikipedia:NavFrame]].
* Maintainers: UNMAINTAINED
*/
// set up the words in your language
var NavigationBarHide = '[' + collapseCaption + ']';
var NavigationBarShow = '[' + expandCaption + ']';
// shows and hides content and picture (if available) of navigation bars
// Parameters:
// indexNavigationBar: the index of navigation bar to be toggled
function toggleNavigationBar(indexNavigationBar)
{
var NavToggle = document.getElementById("NavToggle" + indexNavigationBar);
var NavFrame = document.getElementById("NavFrame" + indexNavigationBar);
if (!NavFrame || !NavToggle) {
return false;
}
// if shown now
if (NavToggle.firstChild.data == NavigationBarHide) {
for (var NavChild = NavFrame.firstChild; NavChild != null; NavChild = NavChild.nextSibling) {
if ( hasClass( NavChild, 'NavPic' ) ) {
NavChild.style.display = 'none';
}
if ( hasClass( NavChild, 'NavContent') ) {
NavChild.style.display = 'none';
}
}
NavToggle.firstChild.data = NavigationBarShow;
// if hidden now
} else if (NavToggle.firstChild.data == NavigationBarShow) {
for (var NavChild = NavFrame.firstChild; NavChild != null; NavChild = NavChild.nextSibling) {
if (hasClass(NavChild, 'NavPic')) {
NavChild.style.display = 'block';
}
if (hasClass(NavChild, 'NavContent')) {
NavChild.style.display = 'block';
}
}
NavToggle.firstChild.data = NavigationBarHide;
}
}
// adds show/hide-button to navigation bars
function createNavigationBarToggleButton()
{
var indexNavigationBar = 0;
// iterate over all < div >-elements
var divs = document.getElementsByTagName("div");
for (var i = 0; NavFrame = divs[i]; i++) {
// if found a navigation bar
if (hasClass(NavFrame, "NavFrame")) {
indexNavigationBar++;
var NavToggle = document.createElement("a");
NavToggle.className = 'NavToggle';
NavToggle.setAttribute('id', 'NavToggle' + indexNavigationBar);
NavToggle.setAttribute('href', 'javascript:toggleNavigationBar(' + indexNavigationBar + ');');
var NavToggleText = document.createTextNode(NavigationBarHide);
for (var NavChild = NavFrame.firstChild; NavChild != null; NavChild = NavChild.nextSibling) {
if ( hasClass( NavChild, 'NavPic' ) || hasClass( NavChild, 'NavContent' ) ) {
if (NavChild.style.display == 'none') {
NavToggleText = document.createTextNode(NavigationBarShow);
break;
}
}
}
NavToggle.appendChild(NavToggleText);
// Find the NavHead and attach the toggle link (Must be this complicated because Moz's firstChild handling is borked)
for(var j=0; j < NavFrame.childNodes.length; j++) {
if (hasClass(NavFrame.childNodes[j], "NavHead")) {
NavFrame.childNodes[j].appendChild(NavToggle);
}
}
NavFrame.setAttribute('id', 'NavFrame' + indexNavigationBar);
}
}
}
addOnloadHook( createNavigationBarToggleButton );
/** Main Page layout fixes *********************************************************
*
* Description: Insert fixes for OG's main page here
*
*/
if ((wgTitle == 'Main Page' && wgNamespaceNumber == 0) || (wgTitle == 'Wikipedia' && wgNamespaceNumber == 100)) {
addOnloadHook(mainPageAppendCompleteListLink);
addOnloadHook(dshuf);
}
/** "Technical restrictions" title fix *****************************************
*
* Description: For pages that have something like Template:Wrongtitle, replace
* the title, but only if it is cut-and-pasteable as a valid
* wikilink. For instance, "NZR WB class" can be changed to
* "NZR W<sup>B</sup> class", but [[C#]] is not an equivalent wikilink,
* so [[C Sharp]] doesn't have its main title changed.
*
* The function looks for a banner like this:
* <div id="RealTitleBanner"> ... <span id="RealTitle">title</span> ... </div>
* An element with id=DisableRealTitle disables the function.
* Maintainers: Remember_the_dot
*/
if (wgIsArticle) //prevents the "Editing " prefix from disappearing during preview
{
addOnloadHook(function()
{
var realTitle = document.getElementById("RealTitle")
if (realTitle)
{
//normalizes a title or a namespace name (but not both)
//trims leading and trailing underscores and converts (possibly multiple) spaces and underscores to single underscores
function normalizeTitle(title)
{
return title.replace(/^_+/, "").replace(/_+$/, "").replace(/[\s_]+/g, "_")
}
if (realTitle.textContent) //everyone but IE
{
var realTitleText = realTitle.textContent
}
else //IE
{
var realTitleText = realTitle.innerText
}
var normalizedRealTitle
var normalizedPageTitle
var indexOfColon = realTitleText.indexOf(":")
var normalizedNamespaceName = normalizeTitle(realTitleText.substring(0, indexOfColon)).toLowerCase()
//make namespace prefix lowercase and uppercase the first letter of the title
if (indexOfColon == -1 || wgCanonicalNamespace.toLowerCase() != normalizedNamespaceName) //no namespace prefix - either no colon or a nonsensical namespace prefix (for example, "Foo" in "Foo: The Story of My Life")
{
normalizedRealTitle = normalizeTitle(realTitleText)
normalizedRealTitle = normalizedRealTitle.charAt(0).toUpperCase() + normalizedRealTitle.substring(1)
normalizedPageTitle = wgPageName.charAt(0).toUpperCase() + wgPageName.substring(1)
}
else //using a namespace prefix
{
var normalizedRealPageTitle = normalizeTitle(realTitleText.substring(indexOfColon + 1))
normalizedRealTitle = normalizedNamespaceName
if (normalizedNamespaceName != "") //namespace 0 is a special case where the leading colon should never be shown
{
normalizedRealTitle += ":"
}
normalizedRealTitle += normalizedRealPageTitle.charAt(0).toUpperCase() + normalizedRealPageTitle.substring(1)
normalizedPageTitle = wgPageName.substring(0, wgPageName.indexOf(":") + 1).toLowerCase() + wgPageName.substring(wgPageName.indexOf(":") + 1)
}
if (normalizedRealTitle == normalizedPageTitle) //normalized titles match, so we can do full replacement
{
var h1 = document.getElementsByTagName("h1")[0]
//remove all child nodes, including text
while (h1.firstChild)
{
h1.removeChild(h1.firstChild)
}
//populate with nodes of real title
while (realTitle.firstChild) //the children are moved to a new parent element
{
h1.appendChild(realTitle.firstChild)
}
//delete the real title banner since the problem is solved
var realTitleBanner = document.getElementById("RealTitleBanner")
realTitleBanner.parentNode.removeChild(realTitleBanner)
}
//no matter what, correct the page title
document.title = realTitleText + " - Wikipedia, the free encyclopedia"
}
})
}
/** Table sorting fixes ************************************************
*
* Description: Disables code in table sorting routine to set classes on even/odd rows
* Maintainers: [[User:Random832]]
*/
ts_alternate_row_colors = false;
/***** uploadwizard_newusers ********
* Switches in a message for non-autoconfirmed users at [[Wikipedia:Upload]]
*
* Maintainers: [[User:Krimpet]]
****/
function uploadwizard_newusers() {
if (wgNamespaceNumber == 4 && wgTitle == "Upload" && wgAction == "view") {
var oldDiv = document.getElementById("autoconfirmedusers"),
newDiv = document.getElementById("newusers");
if (oldDiv && newDiv) {
if (typeof wgUserGroups == "object" && wgUserGroups) {
for (i = 0; i < wgUserGroups.length; i++) {
if (wgUserGroups[i] == "autoconfirmed") {
oldDiv.style.display = "block";
newDiv.style.display = "none";
return;
}
}
}
oldDiv.style.display = "none";
newDiv.style.display = "block";
return;
}
}
}
addOnloadHook(uploadwizard_newusers);
/** Disambig editintro ********************************************************
*
* Description: Adds an editintro on disambiguation pages. Original code
* located at [[User:RockMFR/disambigeditintro.js]].
*
* Maintainers: [[User:RockMFR]], [[User:Quiddity]]
*/
if (wgNamespaceNumber == 0) addOnloadHook(function(){
if (!document.getElementById('disambig')) return
var el = document.getElementById('ca-edit')
if (el) el = el.getElementsByTagName('a')[0]
if (el) el.href += '&editintro=Template:Disambig_editintro'
})
//</source>
/* </pre></nowiki> */