Common.js

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

// onload stuff
var firstRun = true;

function loadFunc() {
	if( firstRun ) {
		firstRun = false;
	} else {
		return;
	}

	window.storagePresent = (typeof(globalStorage) != 'undefined');

	// DEPRECATED
	if( document.getElementById('infoboxinternal') != null && document.getElementById('infoboxend') != null ) {
		document.getElementById('infoboxend').innerHTML = '<a id="infoboxtoggle" href="javascript:infoboxToggle()">[Hide]</a>';
	}

	addHideButtons();

	if( document.getElementById('mp3-navlink') != null ) {
		document.getElementById('mp3-navlink').onclick = onArticleNavClick;
		document.getElementById('mp3-navlink').getElementsByTagName('a')[0].href = 'javascript:void(0)';
	}

	if( window.storagePresent ) {
		initVisibility();
	}

	fillEditSummaries();
	fillPreloads();

	substUsername();
	substUsernameTOC();
	rewriteTitle();
	rewriteHover();
	addAlternatingRowColors();
}

function infoboxToggle() {
	var page = wgPageName.replace(/\W/g, '_');
	var nowShown;

	if(document.getElementById('infoboxtoggle').innerHTML == '[Hide]') {
		document.getElementById('infoboxinternal').style.display = 'none';
		document.getElementById('infoboxtoggle').innerHTML = '[Show]';
		nowShown = false;
	} else {
		document.getElementById('infoboxinternal').style.display = 'block';
		document.getElementById('infoboxtoggle').innerHTML = '[Hide]';
		nowShown = true;
	}

	if(window.storagePresent) {
		var storage = globalStorage[window.location.hostname];
		storage.setItem('infoboxshow-' + page, nowShown);
	}
}

/**
 * jQuery version of fillEditSummaries
 * @author Grunny
 */
function fillEditSummaries() {

	if ( !$( '#wpSummaryLabel' ).length ) {
		return;
	}

	$.get( mw.config.get( 'wgScript' ), { title: 'Template:Stdsummaries', action: 'raw', ctype: 'text/plain' } ).done( function( data ) {
		var	$summaryOptionsList,
			$summaryLabel = $( '#wpSummaryLabel' ),
			lines = data.split( '\n' ),
			$wrapper = $( '<div>').addClass( 'edit-widemode-hide' ).text( 'Standard summaries: ' );

		$summaryOptionsList = $( '<select />' ).attr( 'id', 'stdEditSummaries' ).change( function() {
			var editSummary = $( this ).val();
			if ( editSummary !== '' ) {
				$( '#wpSummary' ).val( editSummary );
			}
		} );

		for ( var i = 0; i < lines.length; i++ ) {
			var editSummaryText = ( lines[i].indexOf( '-- ' ) === 0 ) ? lines[i].substring(3) : '';
			$summaryOptionsList.append( $( '<option>' ).val( editSummaryText ).text( lines[i] ) );
		}

		$summaryLabel.prepend( $wrapper.append( $summaryOptionsList ) );
	} );

}

/**
 * jQuery version of fillPreloads
 * @author Grunny
 */
function fillPreloads() {

	if( !$( '#lf-preload' ).length ) {
		return;
	}

	$( '#lf-preload' ).attr( 'style', 'display: block' );

	$.get( wgScript, { title: 'Template:Stdpreloads', action: 'raw', ctype: 'text/plain' } ).done( function( data ) {
		var	$preloadOptionsList,
			lines = data.split( '\n' );

		$preloadOptionsList = $( '<select />' ).attr( 'id', 'stdSummaries' ).change( function() {
			var templateName = $( this ).val();
			if ( templateName !== '' ) {
				templateName = 'Template:' + templateName + '/preload';
				templateName = templateName.replace( ' ', '_' );
				$.get( wgScript, { title: templateName, action: 'raw', ctype: 'text/plain' } ).done( function( data ) {
					insertAtCursor( document.getElementById( 'wpTextbox1' ), data );
				} );
			}
		} );

		for ( var i = 0; i < lines.length; i++ ) {
			var templateText = ( lines[i].indexOf( '-- ' ) === 0 ) ? lines[i].substring(3) : '';
			$preloadOptionsList.append( $( '<option>' ).val( templateText ).text( lines[i] ) );
		}

		$( '#lf-preload-cbox' ).html( $preloadOptionsList );
	} );

	$( '#lf-preload-pagename' ).html( '<input type="text" class="textbox" />' );
	$( '#lf-preload-button' ).html( '<input type="button" class="button" value="Insert" onclick="doCustomPreload()" />' );

}

function doCustomPreload() {
	var value = $( '#lf-preload-pagename > input' ).val();
	value = value.replace( ' ', '_' );
	$.get( wgScript, { title: value, action: 'raw', ctype: 'text/plain' }, function( data ) {
		insertAtCursor( document.getElementById( 'wpTextbox1' ), data );
	} );
}

// ============================================================
// BEGIN JavaScript title rewrite -- jQuery version and new wikia skin fixes by Grunny

function rewriteTitle() {
	if( typeof( window.SKIP_TITLE_REWRITE ) != 'undefined' && window.SKIP_TITLE_REWRITE ) {
		return;
	}

	if( $('#title-meta').length == 0 ) {
		return;
	}

	var newTitle = $('#title-meta').html();
	$('header.WikiaPageHeader > h1').html('<div id="title-meta" style="display: inline;">' + newTitle + '</div>');
	$('header.WikiaPageHeader > h1').attr('style','text-align:' + $('#title-align').html() + ';');
}
// END JavaScript title rewrite

function initVisibility() {
	var storage = globalStorage[window.location.hostname];

	var page = wgPageName.replace(/\W/g,'_');
	var show = storage.getItem('infoboxshow-' + page);

	if( show == 'false' ) {
		infoboxToggle();
	}

	var hidables = getElementsByClass('hidable');

	for(var i = 0; i < hidables.length; i++) {
		show = storage.getItem('hidableshow-' + i  + '_' + page);

		if( show == 'false' ) {
			var content = getElementsByClass('hidable-content', hidables[i]);
			var button = getElementsByClass('hidable-button', hidables[i]);

			if( content != null && content.length > 0 &&
				button != null && button.length > 0 && content[0].style.display != 'none' )
			{
				button[0].onclick('bypass');
			}
		} else if( show == 'true' ) {
			var content = getElementsByClass('hidable-content', hidables[i]);
			var button = getElementsByClass('hidable-button', hidables[i]);

			if( content != null && content.length > 0 &&
				button != null && button.length > 0 && content[0].style.display == 'none' )
			{
				button[0].onclick('bypass');
			}
		}
	}
}

function onArticleNavClick() {
	var div = document.getElementById('mp3-nav');

	if( div.style.display == 'block' )
		div.style.display = 'none';
	else
		div.style.display = 'block';
}

function addAlternatingRowColors() {
	var infoboxes = getElementsByClass('infobox', document.getElementById('content'));

	if( infoboxes.length == 0 )
		return;

	for( var k = 0; k < infoboxes.length; k++ ) {
		var infobox = infoboxes[k];

		var rows = infobox.getElementsByTagName('tr');
		var changeColor = false;

		for( var i = 0; i < rows.length; i++ ) {
			if(rows[i].className.indexOf('infoboxstopalt') != -1)
			break;

			var ths = rows[i].getElementsByTagName('th');

			if( ths.length > 0 ) {
				continue;
			}

			if(changeColor)
				rows[i].style.backgroundColor = '#f9f9f9';
			changeColor = !changeColor;
		}
	}
}

function addHideButtons() {
	var hidables = getElementsByClass('hidable');

	for( var i = 0; i < hidables.length; i++ ) {
		var box = hidables[i];
		var button = getElementsByClass('hidable-button', box, 'span');

		if( button != null && button.length > 0 ) {
			button = button[0];

			button.onclick = toggleHidable;
			button.appendChild( document.createTextNode('[Hide]') );

			if( new ClassTester('start-hidden').isMatch(box) )
				button.onclick('bypass');
		}
	}
}

function toggleHidable(bypassStorage) {
	var parent = getParentByClass('hidable', this);
	var content = getElementsByClass('hidable-content', parent);
	var nowShown;

	if( content != null && content.length > 0 ) {
		content = content[0];

		if( content.style.display == 'none' ) {
			content.style.display = content.oldDisplayStyle;
			this.firstChild.nodeValue = '[Hide]';
			nowShown = true;
		} else {
			content.oldDisplayStyle = content.style.display;
			content.style.display = 'none';
			this.firstChild.nodeValue = '[Show]';
			nowShown = false;
		}

		if( window.storagePresent && ( typeof( bypassStorage ) == 'undefined' || bypassStorage != 'bypass' ) ) {
			var page = wgPageName.replace(/\W/g, '_');
			var items = getElementsByClass('hidable');
			var item = -1;

			for( var i = 0; i < items.length; i++ ) {
				if( items[i] == parent ) {
					item = i;
					break;
				}
			}

			if( item == -1 ) {
				return;
			}

			var storage = globalStorage[window.location.hostname];
			storage.setItem('hidableshow-' + item + '_' + page, nowShown);
		}
	}
}

/*
    Replaces {{USERNAME}} with the name of the user browsing the page.
    Requires copying Template:USERNAME.
*/
function substUsername() {
	$('.insertusername').text(wgUserName);
}

function substUsernameTOC() {
	var toc = $('#toc');
	var userpage = $('#pt-userpage');

	if( !userpage || !toc )
		return;

	var username = $('#pt-userpage').children(':first-child').text();
	$('span.toctext:not(:has(*)), span.toctext i', toc).each(function()
	{
		$(this).text($(this).text().replace('<insert name here>', username));
	});
}

/************************************************************
 * Functions.js stuff
 * Deprecated, most of these functions will be removed slowly
 ************************************************************/

/*
    Source: http://www.dustindiaz.com/getelementsbyclass/
    getElementsByClass, which complements getElementById and getElementsByTagName, returns an array of all subelements of ''node'' that are tagged with a specific CSS class (''searchClass'') and are of the tag name ''tag''. If tag is null, it searches for any suitable elements regardless of the tag name.
    Example: getElementsByClass('infobox', document.getElementById('content'), 'div') selects the same elements as the CSS declaration #content div.infobox
*/
function getElementsByClass(searchClass, node, tag)
{
	var classElements = new Array();

	if(node == null)
		node = document;

	if(tag == null)
		tag = '*';

	var els = node.getElementsByTagName(tag);
	var elsLen = els.length;
	var tester = new ClassTester(searchClass);

	for(i = 0, j = 0; i < elsLen; i++)
	{
		if(tester.isMatch(els[i]))
		{
			classElements[j] = els[i];
			j++;
		}
	}
    
	return classElements;
}

function ClassTester(className)
{
	this.regex = new RegExp("(^|\\s)" + className + "(\\s|$)");
}

ClassTester.prototype.isMatch = function(element)
{
	return this.regex.test(element.className);
}
/*
    end getElementsByClass
*/

function insertAtCursor(myField, myValue) {
	//IE support
	if (document.selection)
	{
		myField.focus();
		sel = document.selection.createRange();
		sel.text = myValue;
	}
	//MOZILLA/NETSCAPE support
	else if(myField.selectionStart || myField.selectionStart == '0')
	{
		var startPos = myField.selectionStart;
		var endPos = myField.selectionEnd;
		myField.value = myField.value.substring(0, startPos)
		+ myValue
		+ myField.value.substring(endPos, myField.value.length);
	}
	else
	{
		myField.value += myValue;
	}
}

function getFirstHeading() {
	var elements = getElementsByClass('firstHeading', document.getElementById('content'), 'h1');
	return (elements != null && elements.length > 0) ? elements[0] : null;
}

/*
    Returns the element's nearest parent that has the specified CSS class.
*/
function getParentByClass(className, element) {
	var tester = new ClassTester(className);
	var node = element.parentNode;

	while(node != null && node != document)
	{
		if(tester.isMatch(node))
			return node;

		node = node.parentNode;
	}

	return null;
}

/*
    Performs dynamic hover class rewriting to work around the IE6 :hover bug
    (needs CSS changes as well)
*/
function rewriteHover() {
	var gbl = document.getElementById("hover-global");

	if(gbl == null)
		return;

	var nodes = getElementsByClass("hoverable", gbl);

	for (var i = 0; i < nodes.length; i++) {
		nodes[i].onmouseover = function() {
			this.className += " over";
		}
		nodes[i].onmouseout = function() {
			this.className = this.className.replace(new RegExp(" over\\b"), "");
		}
	}
}
/************************************************************
 * End old Functions.js stuff
 * Deprecated, most of these functions will be removed slowly
 ************************************************************/

$( loadFunc );

// AjaxRC
window.ajaxPages = [ 'Special:RecentChanges', 'Special:Watchlist', 'Special:Log', 'Special:NewFiles' ];
importArticle({
    type: 'script',
    article: 'u:dev:MediaWiki:AjaxRC.js'
});

/* Substitute Template:Information into upload page */
$(document).ready(function() {

	if (wgPageName != 'Special:Upload') {
		return;
	}

	$('#wpUploadDescription').text("==Summary==\r\n{{Information\r\n|attention=\r\n|description=\r\n|source=\r\n|author=\r\n|filespecs=\r\n|licensing=\r\n|other versions=\r\n|categories=\r\n}}");

});

/* Magic edit intro. Copied from Wikipedia's MediaWiki:Common.js
 * Modified by [[User:Grunny]] and [[User:Sikon]] for use in both Monobook and Monaco on Wikia
 * Added section edit functionality by [[User:Green tentacle]]
 * Fix for new edit button next to the title by [[User:Grunny]]
 * New Wikia skin support by [[User:Grunny]]
 */
function addEditIntro(name) {
	// Top link
	$('a[data-id="edit"]').attr('href',$('a[data-id="edit"]').attr('href') + '&editintro=' + name);
	$('span.editsection > a').each( function () {
		$(this).attr('href',$(this).attr('href') + '&editintro=' + name);
	} );
}

if (wgNamespaceNumber == 0) {
	$(function(){
		var cats = document.getElementById('mw-normal-catlinks');
		if ( !cats )
			return;
		cats = cats.getElementsByTagName('a');
		for ( var i = 0; i < cats.length; i++ ) {
			if ( cats[i].title == 'Category:Firefly featured articles' ) {
				addEditIntro('Template:Featured_editintro');
				break;
			} else if ( cats[i].title == 'Category:Articles undergoing major edits' ) {
				addEditIntro('Template:Inuse_editintro‎');
				break;
			}
		}
	});
}
 
/** Archive edit tab disabling *************************************
 * Disables the edit tab on old forum topic pages to stop noobs bumping old topics.
 * Page can still be edited by going via the edit tab on the history etc, or by 
 * typing the edit address manually.
 * By [[User:Spang|Spang]]
 * Monaco support by [[User:Uberfuzzy|]]
 * Oasis support by [[User:Uberfuzzy|]]
 * Removal of section edit buttons and new section tab on talk pages added by [[User:Grunny|Grunny]]
 * User:/User talk: support and styling in new skin by [[User:Grunny|Grunny]]
 */
function disableOldForumEdit() {
	if( typeof( enableOldForumEdit ) != 'undefined' && enableOldForumEdit ) {
		return;
	}
	if( !document.getElementById('old-forum-warning') ) {
		return;
	}

	if( wgNamespaceNumber == 2 || wgNamespaceNumber == 3 ) {
		$("#WikiaUserPagesHeader .wikia-menu-button li a:first").html('Archived').removeAttr('href').attr('style', 'color: darkgray;');
		$('span.editsection').remove();
		return;
	} else {
		$("#WikiaPageHeader .wikia-menu-button li a:first").html('Archived').removeAttr('href').attr('style', 'color: darkgray;');
		$('span.editsection').remove();
		return;
	}
}
$( disableOldForumEdit );

//</nowiki> </pre>