MediaWiki:Common.js
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/* Any JavaScript here will be loaded for all users on every page load. */
/* 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]]
* Source: Wikipedia Common.js, imported 2/1/10
* Additional Notes: This is a utility method used in other methods.
*/
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]]
* Source: Wikipedia Common.js, imported 2/1/10
* Additional Notes: This is the primary method used to collapse navigational templates.
* Usage: Create a table and give it the class "collapsible". Ensure that the table has a header row. Add the class
* "collapsed" if you wish the table to be collapsed on page load.
*/
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 createTableCollapseButtons()
{
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 );
// fix width of table to be the same when shown or hidden (IE only)
Tables[i].style.width = Tables[i].offsetWidth;
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( createTableCollapseButtons );
/** Collapsible Spoiler divs *********************************************************
*
* Description: Allows a specific div structure to be collapsed. Parent div is marked as collapsible, first child
* div is always displayed, second and third child div are hidden/displayed.
* Maintainers: [[User:Pagoda]]
* Source: Dragon Quest Wiki
*/
var autoCollapse = 2;
var collapseCaption = "hide";
var expandCaption = "show";
function collapseDiv( divIndex )
{
var Button = document.getElementById( "collapseDivButton" + divIndex );
var Div = document.getElementById( "collapsibleDiv" + divIndex );
if ( !Div || !Button ) {
return false;
}
if ( Button.firstChild.data == collapseCaption ) {
//Div.getElementsByTagName("div")[1].style.display = "none";
//Div.getElementsByTagName("div")[2].style.display = "none";
document.getElementById( "collapsibleSpoilerBody" + divIndex ).style.display = "none";
document.getElementById( "collapsibleSpoilerEnd" + divIndex ).style.display = "none";
Button.firstChild.data = expandCaption;
} else {
//Div.getElementsByTagName("div")[1].style.display = "block";
//Div.getElementsByTagName("div")[2].style.display = "block";
document.getElementById( "collapsibleSpoilerBody" + divIndex ).style.display = "block";
document.getElementById( "collapsibleSpoilerEnd" + divIndex ).style.display = "inline";
Button.firstChild.data = collapseCaption;
}
}
function createDivCollapseButtons()
{
var divIndex = 0;
var NavigationBoxes = new Object();
var Divs = document.getElementsByTagName( "div" );
for ( var i = 0; i < Divs.length; i++ ) {
if ( hasClass( Divs[i], "collapsible" ) ) {
var SubDivs = Divs[i].getElementsByTagName( "div" );
var SpoilerHeadDiv = SubDivs[0];
var SpoilerBodyDiv = SubDivs[1];
var SpoilerEndDiv = SubDivs[SubDivs.length-1];
if (!SpoilerHeadDiv) continue;
NavigationBoxes[ divIndex ] = Divs[i];
Divs[i].setAttribute( "id", "collapsibleDiv" + divIndex );
SpoilerHeadDiv.setAttribute( "id", "collapsibleSpoilerHead" + divIndex );
SpoilerBodyDiv.setAttribute( "id", "collapsibleSpoilerBody" + divIndex );
SpoilerEndDiv.setAttribute( "id", "collapsibleSpoilerEnd" + divIndex );
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 = Divs[i].style.color;
ButtonLink.setAttribute( "id", "collapseDivButton" + divIndex );
ButtonLink.setAttribute( "href", "javascript:collapseDiv(" + divIndex + ");" );
ButtonLink.appendChild( ButtonText );
Button.appendChild( document.createTextNode( "[" ) );
Button.appendChild( ButtonLink );
Button.appendChild( document.createTextNode( "]" ) );
SpoilerHeadDiv.insertBefore( Button, SpoilerHeadDiv.childNodes[0] );
divIndex++;
}
}
for ( var i = 0; i < divIndex; i++ ) {
if ( hasClass( NavigationBoxes[i], "collapsed" ) || ( divIndex >= autoCollapse && hasClass( NavigationBoxes[i], "autocollapse" ) ) ) {
collapseDiv( i );
}
else if ( hasClass( NavigationBoxes[i], "innercollapse" ) ) {
var element = NavigationBoxes[i];
while (element = element.parentNode) {
if ( hasClass( element, "outercollapse" ) ) {
collapseDiv ( i );
break;
}
}
}
}
}
addOnloadHook( createDivCollapseButtons );
//
function liveClock() {
var link = wgServer + wgScriptPath + '/index.php?title=' + encodeURIComponent(wgPageName) + '&action=purge';
if (skin == 'monobook') {
$('#p-personal .pBody ul').append('<li id="utcdate"><a href="'+link+'"></a></li>');
} else if (skin == 'oasis') {
$('#WikiaPage #WikiHeader div.buttons').prepend('<div id="utcdate"><a href="'+link+'"></a></div>');
}
$('#utcdate').css({fontSize: 'larger', fontWeight: 'bolder', textTransform: 'none'});
showTime();
}
addOnloadHook(liveClock);
function showTime() {
var now = new Date();
var hh = now.getUTCHours();
var mm = now.getUTCMinutes();
var ss = now.getUTCSeconds();
var dd = now.getUTCDate();
var months = 'Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec'.split(' ');
month = months[now.getUTCMonth()];
var year = now.getUTCFullYear();
var time = ( hh < 10 ? '0' + hh : hh ) + ':' + ( mm < 10 ? '0' + mm : mm ) + ':' + ( ss < 10 ? '0' + ss : ss ) + ', ' + ( dd < 10 ? '0' + dd : dd ) + ' ' + month + ' ' + year + ' (UTC)';
$('#utcdate a').text(time);
window.setTimeout(showTime, 1000);
}
//