View source for MediaWiki:Common.js

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

/** Import module *************************************************************
  *
  *  Description: Includes a raw wiki page as javascript or CSS, 
  *               used for including user made modules.
  *  Maintainers: [[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 = mw.config.get('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 "'
               + mw.config.get('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: [[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 = "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 createCollapseButtons()
 {
     var tableIndex = 0;
     var NavigationBoxes = {};
     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.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", "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 );
         }
     }
    // Add text selection to gamedata infoboxes
	$('.infobox.gamedata').each(function(i,e){
		var ospan=$(e).find('th span:nth(0)'),
			span=$('<span>').insertAfter(ospan).attr('style',ospan.attr('style'));
		ospan.css({width:'auto',paddingLeft:5});
		$('<a>').attr('href','#').click(function(v){
			v.preventDefault();
			SelectText($(this).parents('.infobox.gamedata').find('.gamedata-content')[0]);
		}).text('Select all').appendTo(span);
		span.append(']').prepend('[');
	});

 }

$(createCollapseButtons);

/*******************
********************
DF Wiki-specific scripts
********************
********************/

/************* Sidebar stuff *************/

function addSidebarLink(title, page, sidebar, position){
	$('<li>').append(
		$('<a>').attr('href', encodeURIComponent(page)).text(title)
	).insertBefore('#mw-panel ul:nth('+sidebar+') li:nth('+position+')');
}

// ***** Masterwork sidebar links
if(mw.config.get('wgCanonicalNamespace').toLowerCase().indexOf('masterwork')==0){
  addSidebarLink('Main Page (MDF)', 'Masterwork:Main Page', 0, 1);
  addSidebarLink('Community portal (MDF)', 'Masterwork:Community portal', 0, 4);
  addSidebarLink('Random page (MDF)', 'Special:Random/Masterwork' , 0, 8);
}

// ***** Older version links
var vns = mw.config.get('wgCanonicalNamespace').replace(/_talk/ig, '');
if(['23a', '40d', 'v0.31', 'v0.34'].indexOf(vns)>=0) addSidebarLink(vns + ' Main Page', vns+':Main_Page', 0,1);

// ***** Color [tags] in sidebar
$('#mw-panel li a').map(function(i,e){
	e=$(e);
	e.html(e.html().replace(/\[([^\]]+)\]/g, function(m,a){
		return '<span style="color:white;background-color:red;font-size:80%;padding:1px">'+a.toUpperCase()+'</span>';
	}));
});

/*********** Misc **********/

// ***** Text selection
function SelectText(element) {
	var range, selection; 
	if (document.body.createTextRange) {
		range = document.body.createTextRange(); 
		range.moveToElementText(element); 
		range.select();
	} 
	else if (window.getSelection) {
		selection = window.getSelection(); 
		range = document.createRange(); 
		range.selectNodeContents(element); 
		selection.removeAllRanges(); 
		selection.addRange(range);
	}
}

// ***** CP437 palette
$.when($.ready, mw.loader.using('ext.wikiEditor')).then(function(){
  $('#wpTextbox1').wikiEditor('addToToolbar', {
    'section': 'characters',
    'pages': {
      'cp437': {
        'layout': 'characters',
        'label': 'CP437',
        'characters': ["\u263A", "\u263B", "\u2665", "\u2666", "\u2663", "\u2660", "\u2022", "\u25D8", "\u25CB", "\u25D9", "\u2642", "\u2640", "\u266A", "\u266B", "\u263C", "\u25BA", "\u25C4", "\u2195", "\u203C", "\u00B6", "\u00A7", "\u25AC", "\u21A8", "\u2191", "\u2193", "\u2192", "\u2190", "\u221F", "\u2194", "\u25B2", "\u25BC", "\u0020", "\u0021", "\u0022", "\u0023", "\u0024", "\u0025", "\u0026", "\u0027", "\u0028", "\u0029", "\u002A", "\u002B", "\u002C", "\u002D", "\u002E", "\u002F", "\u0030", "\u0031", "\u0032", "\u0033", "\u0034", "\u0035", "\u0036", "\u0037", "\u0038", "\u0039", "\u003A", "\u003B", "\u003C", "\u003D", "\u003E", "\u003F", "\u0040", "\u0041", "\u0042", "\u0043", "\u0044", "\u0045", "\u0046", "\u0047", "\u0048", "\u0049", "\u004A", "\u004B", "\u004C", "\u004D", "\u004E", "\u004F", "\u0050", "\u0051", "\u0052", "\u0053", "\u0054", "\u0055", "\u0056", "\u0057", "\u0058", "\u0059", "\u005A", "\u005B", "\u005C", "\u005D", "\u005E", "\u005F", "\u0060", "\u0061", "\u0062", "\u0063", "\u0064", "\u0065", "\u0066", "\u0067", "\u0068", "\u0069", "\u006A", "\u006B", "\u006C", "\u006D", "\u006E", "\u006F", "\u0070", "\u0071", "\u0072", "\u0073", "\u0074", "\u0075", "\u0076", "\u0077", "\u0078", "\u0079", "\u007A", "\u007B", "\u007C", "\u007D", "\u007E", "\u2302", "\u00C7", "\u00FC", "\u00E9", "\u00E2", "\u00E4", "\u00E0", "\u00E5", "\u00E7", "\u00EA", "\u00EB", "\u00E8", "\u00EF", "\u00EE", "\u00EC", "\u00C4", "\u00C5", "\u00C9", "\u00E6", "\u00C6", "\u00F4", "\u00F6", "\u00F2", "\u00FB", "\u00F9", "\u00FF", "\u00D6", "\u00DC", "\u00A2", "\u00A3", "\u00A5", "\u20A7", "\u0192", "\u00E1", "\u00ED", "\u00F3", "\u00FA", "\u00F1", "\u00D1", "\u00AA", "\u00BA", "\u00BF", "\u2310", "\u00AC", "\u00BD", "\u00BC", "\u00A1", "\u00AB", "\u00BB", "\u2591", "\u2592", "\u2593", "\u2502", "\u2524", "\u2561", "\u2562", "\u2556", "\u2555", "\u2563", "\u2551", "\u2557", "\u255D", "\u255C", "\u255B", "\u2510", "\u2514", "\u2534", "\u252C", "\u251C", "\u2500", "\u253C", "\u255E", "\u255F", "\u255A", "\u2554", "\u2569", "\u2566", "\u2560", "\u2550", "\u256C", "\u2567", "\u2568", "\u2564", "\u2565", "\u2559", "\u2558", "\u2552", "\u2553", "\u256B", "\u256A", "\u2518", "\u250C", "\u2588", "\u2584", "\u258C", "\u2590", "\u2580", "\u03B1", "\u00DF", "\u0393", "\u03C0", "\u03A3", "\u03C3", "\u00B5", "\u03C4", "\u03A6", "\u0398", "\u03A9", "\u03B4", "\u221E", "\u03C6", "\u03B5", "\u2229", "\u2261", "\u00B1", "\u2265", "\u2264", "\u2320", "\u2321", "\u00F7", "\u2248", "\u00B0", "\u2219", "\u00B7", "\u221A", "\u207F", "\u00B2", "\u25A0", "\u00A0"]
      }
    }
  });
  $('.section-characters .index div:first').before($('.section-characters .index div[rel=cp437]'));
});
Description	What you type	What you get
Italic	''Italic text''	Italic text
Bold	'''Bold text'''	Bold text
Bold & italic	'''''Bold & italic text'''''	*Bold & italic text*