Difference between revisions of "MediaWiki:Common.js"

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/* Any JavaScript here will be loaded for all users on every page load. */
 
/* Any JavaScript here will be loaded for all users on every page load. */
  
/** Import module *************************************************************
+
/* Autocompletion for the <inputbox /> extension */
  *
+
document.getElementById('searchform').action = '/index.php';
  *  Description: Includes a raw wiki page as javascript or CSS,
+
var searchInputs = document.getElementsByClassName('mw-ui-input');
  *              used for including user made modules.
+
for (var i = 0; i < searchInputs.length; ++i) { searchInputs[i].id = 'searchInput'; }
  *  Maintainers: [[wikipedia:User:AzaToth]]
 
  */
 
importedScripts = {}; // object keeping track of included scripts, so a script ain't included twice
 
function importScript( page ) {
 
    if( importedScripts[page] ) {
 
        return;
 
    }
 
    importedScripts[page] = true;
 
    var url = wgScriptPath
 
            + '/index.php?title='
 
            + encodeURIComponent( page.replace( / /g, '_' ) )
 
            + '&action=raw&ctype=text/javascript';
 
    var scriptElem = document.createElement( 'script' );
 
    scriptElem.setAttribute( 'src' , url );
 
    scriptElem.setAttribute( 'type' , 'text/javascript' );
 
    document.getElementsByTagName( 'head' )[0].appendChild( scriptElem );
 
}
 
 
function importStylesheet( page ) {
 
    var sheet = '@import "'
 
              + wgScriptPath
 
              + '/index.php?title='
 
              + encodeURIComponent( page.replace( / /g, '_' ) )
 
              + '&action=raw&ctype=text/css";'
 
    var styleElem = document.createElement( 'style' );
 
    styleElem.setAttribute( 'type' , 'text/css' );
 
    styleElem.appendChild( document.createTextNode( sheet ) );
 
    document.getElementsByTagName( 'head' )[0].appendChild( styleElem );
 
}
 
 
 
/* Test if an element has a certain class **************************************
 
  *
 
  * Description: Uses regular expressions and caching for better performance.
 
  * Maintainers: [[wikipedia:User:Mike Dillon]], [[wikipedia:User:R. Koot]], [[wikipedia: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);
 
    };
 
})();
 
 
 
/** Internet Explorer bug fix **************************************************
 
  *
 
  *  Description: Fixes IE horizontal scrollbar bug
 
  *  Maintainers: [[wikipedia:User:Tom-]]?
 
  */
 
 
if (navigator.appName == "Microsoft Internet Explorer" && document.compatMode == "CSS1Compat")
 
{
 
  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);
 
  attachEvent("onresize", fixIEScroll);
 
}
 
 
 
/**
 
* Dynamic Navigation Bars. See [[Wikipedia:NavFrame]]
 
*
 
* Based on script from en.wikipedia.org, 2008-09-15.
 
*
 
* @source www.mediawiki.org/wiki/MediaWiki:Gadget-NavFrame.js
 
* @maintainer Helder.wiki, 2012–2013
 
* @maintainer Krinkle, 2013
 
*/
 
( function () {
 
 
 
// Set up the words in your language
 
var collapseCaption = 'hide';
 
var expandCaption = 'show';
 
 
 
var navigationBarHide = '[' + collapseCaption + ']';
 
var navigationBarShow = '[' + expandCaption + ']';
 
 
 
/**
 
* Shows and hides content and picture (if available) of navigation bars.
 
*
 
* @param {number} indexNavigationBar The index of navigation bar to be toggled
 
* @param {jQuery.Event} e Event object
 
*/
 
function toggleNavigationBar( indexNavigationBar, e ) {
 
var navChild,
 
navToggle = document.getElementById( 'NavToggle' + indexNavigationBar ),
 
navFrame = document.getElementById( 'NavFrame' + indexNavigationBar );
 
 
 
// Prevent browser from jumping to href "#"
 
e.preventDefault();
 
 
 
if ( !navFrame || !navToggle ) {
 
return false;
 
}
 
 
 
// If shown now
 
if ( navToggle.firstChild.data == navigationBarHide ) {
 
for ( 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 ( navChild = navFrame.firstChild; navChild != null; navChild = navChild.nextSibling ) {
 
if ( $( navChild ).hasClass( 'NavPic' ) || $( navChild ).hasClass( 'NavContent' ) ) {
 
navChild.style.display = 'block';
 
}
 
}
 
navToggle.firstChild.data = navigationBarHide;
 
}
 
}
 
 
 
/**
 
* Adds show/hide-button to navigation bars.
 
*
 
* @param {jQuery} $content
 
*/
 
function createNavigationBarToggleButton( $content ) {
 
var i, j, navFrame, navToggle, navToggleText, navChild,
 
indexNavigationBar = 0,
 
navFrames = $content.find( 'div.NavFrame' ).toArray();
 
 
 
// Iterate over all (new) nav frames
 
for ( i = 0; i < navFrames.length; i++ ) {
 
navFrame = navFrames[i];
 
// If found a navigation bar
 
indexNavigationBar++;
 
navToggle = document.createElement( 'a' );
 
navToggle.className = 'NavToggle';
 
navToggle.setAttribute( 'id', 'NavToggle' + indexNavigationBar );
 
navToggle.setAttribute( 'href', '#' );
 
$( navToggle ).on( 'click', $.proxy( toggleNavigationBar, null, indexNavigationBar ) );
 
 
 
navToggleText = document.createTextNode( navigationBarHide );
 
for ( navChild = navFrame.firstChild; navChild != null; navChild = navChild.nextSibling ) {
 
if ( $( navChild ).hasClass( 'NavPic' ) || $( navChild ).hasClass( '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 ( j = 0; j < navFrame.childNodes.length; j++ ) {
 
if ( $( navFrame.childNodes[j] ).hasClass( 'NavHead' ) ) {
 
navFrame.childNodes[j].appendChild( navToggle );
 
}
 
}
 
navFrame.setAttribute( 'id', 'NavFrame' + indexNavigationBar );
 
}
 
}
 
 
 
mw.hook( 'wikipage.content' ).add( createNavigationBarToggleButton );
 
 
 
}());
 
 
 
document.getElementById('searchform').action = '/index.php';
 
var searchInputs = document.getElementsByClassName('searchboxInput');
 
for (var i = 0; i < searchInputs.length; ++i) { searchInputs[i].id = 'searchInput'; }
 

Latest revision as of 12:32, 12 March 2017

/* Any JavaScript here will be loaded for all users on every page load. */

/* Autocompletion for the <inputbox /> extension */
document.getElementById('searchform').action = '/index.php';
var searchInputs = document.getElementsByClassName('mw-ui-input');
for (var i = 0; i < searchInputs.length; ++i) { searchInputs[i].id = 'searchInput'; }