MediaWiki:Common.js
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//<source lang="javascript">
/**
* WikiMiniAtlas is a popup click and drag world map.
* See [[meta:WikiMiniAtlas]] for more information.
* Maintainers: [[w:User:Dschwen]]
*/
mw.loader.load('//meta.wikimedia.org/w/index.php?title=MediaWiki:Wikiminiatlas.js&action=raw&ctype=text/javascript');
/* Scripts specific to Internet Explorer */
if (navigator.appName == "Microsoft Internet Explorer") {
/**
* 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";');
}
}
/* 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 = "Collapse";
var expandCaption = "Expand";
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.className = "collapseButton"; //Styles are declared in Common.css
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;
}
}
}
}
}
$( 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 isCollapsed = hasClass( NavFrame, "collapsed" );
/*
* Check if any children are already hidden. This loop is here for backwards compatibility:
* the old way of making NavFrames start out collapsed was to manually add style="display:none"
* to all the NavPic/NavContent elements. Since this was bad for accessibility (no way to make
* the content visible without JavaScript support), the new recommended way is to add the class
* "collapsed" to the NavFrame itself, just like with collapsible tables.
*/
for (var NavChild = NavFrame.firstChild; NavChild != null && !isCollapsed; NavChild = NavChild.nextSibling) {
if ( hasClass( NavChild, 'NavPic' ) || hasClass( NavChild, 'NavContent' ) ) {
if ( NavChild.style.display == 'none' ) {
isCollapsed = true;
}
}
}
if (isCollapsed) {
for (var NavChild = NavFrame.firstChild; NavChild != null; NavChild = NavChild.nextSibling) {
if ( hasClass( NavChild, 'NavPic' ) || hasClass( NavChild, 'NavContent' ) ) {
NavChild.style.display = 'none';
}
}
}
var NavToggleText = document.createTextNode(isCollapsed ? NavigationBarShow : NavigationBarHide);
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);
}
}
}
$( createNavigationBarToggleButton );
/** "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>
* Maintainers: Remember_the_dot
*/
if (mw.config.get('wgIsArticle')) //prevents the "Editing " prefix from disappearing during preview
{
$(function()
{
var realTitle = document.getElementById("RealTitle")
if (realTitle)
{
//normalizes a title or a namespace name (but not both)
//trims leading and trailing underscores and converts (possibly multiple) spaces and underscores to single underscores
function normalizeTitle(title)
{
return title.replace(/^_+/, "").replace(/_+$/, "").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 || mw.config.get('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[0].toUpperCase() + normalizedRealTitle.substring(1)
normalizedPageTitle = mw.config.get('wgPageName')[0].toUpperCase() + mw.config.get('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[0].toUpperCase() + normalizedRealPageTitle.substring(1)
normalizedPageTitle = mw.config.get('wgPageName').substring(0, mw.config.get('wgPageName').indexOf(":") + 1).toLowerCase() + mw.config.get('wgPageName').substring(mw.config.get('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")
if (realTitleBanner) realTitleBanner.parentNode.removeChild(realTitleBanner)
}
//no matter what, correct the page title
document.title = realTitleText + " - Wikipedia Mìng-dĕ̤ng-ngṳ̄ - Cê̤ṳ-iù gì Báik-kuŏ-ciòng-cṳ̆"
}
})
}
/**
* uploadwizard_newusers
*
* Switches in a message for non-autoconfirmed users at [[Wikipedia:Upload]]
*
* Maintainers: [[User:Krimpet]]
*/
function uploadwizard_newusers() {
if (mw.config.get('wgNamespaceNumber') == 4 && mw.config.get('wgTitle') == "Upload" && mw.config.get('wgAction') == "view") {
var oldDiv = document.getElementById("autoconfirmedusers"),
newDiv = document.getElementById("newusers");
if (oldDiv && newDiv) {
if (typeof mw.config.get('wgUserGroups') == "object" && mw.config.get('wgUserGroups')) {
for (i = 0; i < mw.config.get('wgUserGroups').length; i++) {
if (mw.config.get('wgUserGroups')[i] == "autoconfirmed") {
oldDiv.style.display = "block";
newDiv.style.display = "none";
return;
}
}
}
oldDiv.style.display = "none";
newDiv.style.display = "block";
return;
}
}
}
$(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 (mw.config.get('wgNamespaceNumber') == 0) $(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'
})
/** Mobile browser helper link ************************************************
*
* Adds a link to the mobile-optimized gateway at en.m.wikimedia.org
* for viewers on iPhone, iPod Touch, and Android devices.
* This is semi-experimental to drive more test traffic there for now;
* it's still in development but very usable for reading!
*
* Currently set to always show the link on main page and search results,
* and w/ 25% probability on other page views.
*
* Maintainer: [[User:Brion VIBBER]]
*/
if (/(Android|iPhone|iPod)/.test(navigator.userAgent)) {
$(function() {
var prob = 1.0;
if (mw.config.get('wgCanonicalNamespace') == 'Special' && mw.config.get('wgCanonicalSpecialPageName') == 'Search') {
var pageLink = '?search=' + encodeURIComponent(document.getElementById('searchText').value);
} else if (mw.config.get('wgPageName') == 'Main_Page') {
var pageLink = '::Home'; // Special case
} else {
var pageLink = encodeURIComponent(mw.config.get('wgPageName')).replace('%2F','/').replace('%3A',':');
prob = 0.25;
}
if (prob < Math.random()) return;
var div = document.createElement('div');
div.style.fontSize = '30pt';
div.style.lineHeight = '40pt';
div.style.textAlign = 'center';
div.style.marginTop = '20px';
div.style.marginBottom = '20px';
div.style.padding = '20px';
div.style.border = '2px solid gray';
div.appendChild(document.createTextNode("View this page in "));
var link = document.createElement('a');
link.href = 'http://en.m.wikipedia.org/wiki/' + pageLink;
link.appendChild(document.createTextNode("Wikipedia's mobile site"));
div.appendChild(link);
var content=document.getElementById('content');
content.insertBefore(div,content.firstChild);
});
}
/**
* Interwiki links to featured articles
*
* Description: Highlights interwiki links to featured articles (or
* equivalents) by changing the bullet before the interwiki link
* into a star.
* Maintainers: [[User:R. Koot]]
*/
function LinkFA(){
var pLang = document.getElementById('p-lang')
if (!pLang) return
var list = {
'fa':'This is a featured article in another language',
'ga':'This is a good article in another language'}
var iw = pLang.getElementsByTagName('li')
for (var i=0; i<iw.length; i++)
for (var s in list)
if (document.getElementById(iw[i].className+'-'+s)){
iw[i].className += ' ' + s.toUpperCase()
iw[i].title = list[s] + ' in another language'
}
}
$( LinkFA );
// Results from Wikidata
// [[File:Wdsearch_script_screenshot.png]]
if ( mw.config.get( 'wgCanonicalSpecialPageName' ) === 'Search' || ( mw.config.get( 'wgArticleId' ) === 0 && mw.config.get( 'wgCanonicalSpecialPageName' ) === false ) ) {
mw.loader.load( '//en.wikipedia.org/w/index.php?title=MediaWiki:Wdsearch.js&action=raw&ctype=text/javascript' );
}
/**
* WikiMiniAtlas
*
* Description: WikiMiniAtlas is a popup click and drag world map.
* This script causes all of our coordinate links to display the WikiMiniAtlas popup button.
* The script itself is located on meta because it is used by many projects.
* See [[Meta:WikiMiniAtlas]] for more information.
* Maintainers: [[User:Dschwen]]
*/
( function () {
var require_wikiminiatlas = false;
var coord_filter = /geohack/;
$( function () {
$( 'a.external.text' ).each( function( key, link ) {
if ( link.href && coord_filter.exec( link.href ) ) {
require_wikiminiatlas = true;
// break from loop
return false;
}
} );
if ( $( 'div.kmldata' ).length ) {
require_wikiminiatlas = true;
}
if ( require_wikiminiatlas ) {
mw.loader.load( '//meta.wikimedia.org/w/index.php?title=MediaWiki:Wikiminiatlas.js&action=raw&ctype=text/javascript' );
}
} );
} )();
//</source>
// </nowiki></pre>