MediaWiki:Common.js
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/*
所有用戶在加載任何頁面時,這裡的JavaScript都會加載,請管理員小心編輯
*/
/*
* Description: Redirects from /User:UserName/skin.js or .css to the user's actual skin page
* Maintainer: Cacycle
*/
if (wgArticleId == 0 && wgUserName) {
var slash = wgPageName.indexOf('/');
var norm = wgPageName.substr(0, slash) + wgPageName.substr(slash).toLowerCase();
var test = 'User:' + wgUserName.replace(/ /g, '_') + '/skin.';
var ext = null;
if (norm == test + 'js') ext = 'js';
else if (norm == test + 'css') ext = 'css';
if (ext != null) window.location.href = window.location.href.replace(/\/skin.(css|js)/i, '/' + skin + '.' + ext);
}
if (wgAction == "edit" || wgAction == "submit" || (wgCanonicalNamespace == "Special" && wgCanonicalSpecialPageName =="Upload")) //對應編輯頁面
{
importScript("MediaWiki:Common.js/edit.js")
}
else if (wgCanonicalNamespace == "Special" && wgCanonicalSpecialPageName =="Watchlist") //watchlist scripts
{
importScript("MediaWiki:Common.js/watchlist.js")
}
if( wgNamespaceNumber == 6 ) {
importScript('MediaWiki:Common.js/file.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);
//遍历
function forEach(callback,array){
var i=0,j=array.length;
while(i<j){callback(array[i++]);}
}
function applyEach(callback,array){
var i=0,j=array.length;
while(i<j){callback(array[i++]);}
}
// 移動元素
function elementMoveto(node, refNode, pos){//默認位置為refNode前
if(node && refNode){
var parent=refNode.parentNode;
if (pos && pos=='after') {refNode=refNode.nextSibling;}
try {
if(refNode){
parent.insertBefore(node, refNode);
}else{
parent.appendChild(node);
}
} catch (DOMException) {};
}
}
// 創建元素
function createElement(tag,children,props){
var element = document.createElement(tag);
if(!(children instanceof Array)){children=[children];}
for(var i=0;i<children.length;i++){
var child=children[i];
if(typeof child=='string'){child=document.createTextNode(child);}
if(child){element.appendChild(child);}
}
if(typeof props=='object'){
for(var k in props){
switch(k){
case 'styles':
var styles=props.styles;
for(var s in styles){element.style[s]=styles[s];}
break;
case 'events':
var events=props.events;
for(var e in events){ addHandler(element,e,events[e]); }
break;
case 'class':
element.className=props[k];break;
default:
element.setAttribute(k,props[k]);
}
}
}
return element;
}
/* Scripts specific to Internet Explorer */
if (navigator.appName == "Microsoft Internet Explorer"){
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);
// IE overflow bug
appendCSS('div.overflowbugx { overflow-x: scroll !important; overflow-y: hidden !important; } div.overflowbugy { overflow-y: scroll !important; overflow-x: hidden !important; }');
}
/* Test if an element has a certain class **************************************
* Description: Uses regular expressions and caching for better performance.
*/
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 = "隱藏";
var expandCaption = "顯示";
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;
}
}
}
}
}
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, 'NavContent') || hasClass(NavChild, 'NavPic')) {
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, 'NavContent') || hasClass(NavChild, 'NavPic')) {
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);
}
}
}
addOnloadHook( createNavigationBarToggleButton );
addOnloadHook(function(){
var opt = document.createElement("option");
opt.text = "monobook";
opt.value = "monobook";
var placeholder = document.getElementById("adminSkin");
if (!placeholder) return;
placeholder.options.add(opt);
});
//</source>