MediaWiki:Common.js: Difference between revisions

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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);
}
 
/**
* Collapsible tables
*
* @version 2.0.2 (2014-03-14)
* @source https://www.mediawiki.org/wiki/MediaWiki:Gadget-collapsibleTables.js
* @author [[User:R. Koot]]
* @author [[User:Krinkle]]
* @deprecated Since MediaWiki 1.20: Use class="mw-collapsible" instead which
* is supported in MediaWiki core.
*/
/*global $, mw */
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;
var i;
 
if ( Button.firstChild.data === collapseCaption ) {
for ( i = 1; i < Rows.length; i++ ) {
Rows[i].style.display = 'none';
}
Button.firstChild.data = expandCaption;
} else {
for ( i = 1; i < Rows.length; i++ ) {
Rows[i].style.display = Rows[0].style.display;
}
Button.firstChild.data = collapseCaption;
}
}
 
function createClickHandler( tableIndex ) {
return function ( e ) {
e.preventDefault();
collapseTable( tableIndex );
};
}
 
function createCollapseButtons() {
var tableIndex = 0;
var NavigationBoxes = {};
var Tables = document.getElementsByTagName( 'table' );
var i;
 
for ( i = 0; i < Tables.length; i++ ) {
if ( $( Tables[i] ).hasClass( '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 );
// TODO: Declare styles in [[MediaWiki:Gadget-collapsibleTables.css]]
// Button.className = 'collapseButton';
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', '#' );
$( ButtonLink ).on( 'click', createClickHandler( tableIndex ) );
ButtonLink.appendChild( ButtonText );
 
Button.appendChild( document.createTextNode( '[' ) );
Button.appendChild( ButtonLink );
Button.appendChild( document.createTextNode( ']' ) );
 
Header.insertBefore( Button, Header.firstChild );
tableIndex++;
}
}
 
for ( i = 0; i < tableIndex; i++ ) {
if ( $( NavigationBoxes[i] ).hasClass( 'collapsed' ) ||
( tableIndex >= autoCollapse && $( NavigationBoxes[i] ).hasClass( 'autocollapse' ) )
) {
collapseTable( i );
}
}
}
 
mw.hook( 'wikipage.content' ).add( createCollapseButtons );
 
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 11:32, 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'; }