Difference between revisions of "MediaWiki:Common.js"

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(Reactivated the HarvardReferences.js, this time using the new HarvardReferences.js page.)
(Updated the NavFrame back to the current version at https://en.wikipedia.org/wiki/MediaWiki:Common.js (this syntax is now supported with MediaWiki 1.25.3).)
Line 5: Line 5:
  
  
−
/** Collapsible tables *********************************************************
+
/**
 +
* Dynamic Navigation Bars. See [[Wikipedia:NavFrame]]
 +
*  
 +
* Based on script from en.wikipedia.org, 2008-09-15.
 
  *
 
  *
−
  * From English Wikipedia, 2008-09-15
+
  * @source www.mediawiki.org/wiki/MediaWiki:Gadget-NavFrame.js
−
*
+
  * @maintainer Helder.wiki, 2012–2013
−
*  Description: Allows tables to be collapsed, showing only the header. See
+
  * @maintainer Krinkle, 2013
−
  *               [[Wikipedia:NavFrame]].
 
−
  * Maintainers: [[User:R. Koot]]
 
 
  */
 
  */
−
var autoCollapse = 2;
+
( function () {
 +
 
 +
// Set up the words in your language
 
var collapseCaption = 'hide';
 
var collapseCaption = 'hide';
 
var expandCaption = 'show';
 
var expandCaption = 'show';
  
−
function collapseTable( tableIndex ){
+
var navigationBarHide = '[' + collapseCaption + ']';
−
var Button = document.getElementById( 'collapseButton' + tableIndex );
+
var navigationBarShow = '[' + expandCaption + ']';
−
var Table = document.getElementById( 'collapsibleTable' + tableIndex );
 
  
−
if ( !Table || !Button ) {
+
/**
 +
* 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;
 
return false;
 
}
 
}
  
−
var Rows = Table.rows;
+
// If shown now
−
 
+
if ( navToggle.firstChild.data == navigationBarHide ) {
−
if ( Button.firstChild.data == collapseCaption ) {
+
for ( navChild = navFrame.firstChild; navChild != null; navChild = navChild.nextSibling ) {
−
for ( var i = 1; i < Rows.length; i++ ) {
+
if ( hasClass( navChild, 'NavPic' ) ) {
−
Rows[i].style.display = 'none';
+
navChild.style.display = 'none';
−
}
+
}
−
Button.firstChild.data = expandCaption;
+
if ( hasClass( navChild, 'NavContent' ) ) {
−
} else {
+
navChild.style.display = 'none';
−
for ( var i = 1; i < Rows.length; i++ ) {
+
}
−
Rows[i].style.display = Rows[0].style.display;
 
 
}
 
}
−
Button.firstChild.data = collapseCaption;
+
navToggle.firstChild.data = navigationBarShow;
−
}
 
−
}
 
  
−
function createCollapseButtons(){
+
// If hidden now
−
var tableIndex = 0;
+
} else if ( navToggle.firstChild.data == navigationBarShow ) {
−
var NavigationBoxes = new Object();
+
for ( navChild = navFrame.firstChild; navChild != null; navChild = navChild.nextSibling ) {
−
var Tables = document.getElementsByTagName( 'table' );
+
if ( $( navChild ).hasClass( 'NavPic' ) || $( navChild ).hasClass( 'NavContent' ) ) {
−
 
+
navChild.style.display = 'block';
−
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 );
 
 
}
 
}
 +
navToggle.firstChild.data = navigationBarHide;
 
}
 
}
 
}
 
}
  
−
addOnloadHook( createCollapseButtons );
+
/**
−
 
+
* Adds show/hide-button to navigation bars.
−
 
 
−
/** Dynamic Navigation Bars (experimental) *************************************
 
 
  *
 
  *
−
  * From English Wikipedia, 2008-09-15
+
  * @param {jQuery} $content
−
*
 
−
*  Description: See [[Wikipedia:NavFrame]].
 
−
*  Maintainers: UNMAINTAINED
 
 
  */
 
  */
−
+
function createNavigationBarToggleButton( $content ) {
−
// set up the words in your language
+
var i, j, navFrame, navToggle, navToggleText, navChild,
−
var NavigationBarHide = '[' + collapseCaption + ']';
+
indexNavigationBar = 0,
−
var NavigationBarShow = '[' + expandCaption + ']';
+
navFrames = $content.find( 'div.NavFrame' ).toArray();
−
 
−
// 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 ) {
+
// Iterate over all (new) nav frames
−
return false;
+
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 ) );
  
−
// if shown now
+
navToggleText = document.createTextNode( navigationBarHide );
−
if( NavToggle.firstChild.data == NavigationBarHide ) {
+
for ( navChild = navFrame.firstChild; navChild != null; navChild = navChild.nextSibling ) {
−
for( var NavChild = NavFrame.firstChild; NavChild != null; NavChild = NavChild.nextSibling ) {
+
if ( $( navChild ).hasClass( 'NavPic' ) || $( navChild ).hasClass( 'NavContent' ) ) {
−
if ( hasClass( NavChild, 'NavPic' ) ) {
+
if ( navChild.style.display == 'none' ) {
−
NavChild.style.display = 'none';
+
navToggleText = document.createTextNode( navigationBarShow );
−
}
+
break;
−
if ( hasClass( NavChild, 'NavContent') ) {
+
}
−
NavChild.style.display = 'none';
 
 
}
 
}
 
}
 
}
−
NavToggle.firstChild.data = NavigationBarShow;
 
  
−
// if hidden now
+
navToggle.appendChild( navToggleText );
−
} else if( NavToggle.firstChild.data == NavigationBarShow) {
+
// Find the NavHead and attach the toggle link (Must be this complicated because Moz's firstChild handling is borked)
−
for( var NavChild = NavFrame.firstChild; NavChild != null; NavChild = NavChild.nextSibling ) {
+
for ( j = 0; j < navFrame.childNodes.length; j++ ) {
−
if( hasClass( NavChild, 'NavPic' ) ) {
+
if ( $( navFrame.childNodes[j] ).hasClass( 'NavHead' ) ) {
−
NavChild.style.display = 'block';
+
navFrame.childNodes[j].appendChild( navToggle );
−
}
 
−
if( hasClass( NavChild, 'NavContent' ) ) {
 
−
NavChild.style.display = 'block';
 
 
}
 
}
 
}
 
}
−
NavToggle.firstChild.data = NavigationBarHide;
+
navFrame.setAttribute( 'id', 'NavFrame' + indexNavigationBar );
 
}
 
}
 
}
 
}
  
−
// adds show/hide-button to navigation bars
+
mw.hook( 'wikipage.content' ).add( createNavigationBarToggleButton );
−
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 NavToggleText = document.createTextNode(NavigationBarHide);
+
}());
−
for( var NavChild = NavFrame.firstChild; NavChild != null; NavChild = NavChild.nextSibling ) {
 
−
if ( hasClass( NavChild, 'NavPic' ) || hasClass( NavChild, '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( 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 );
 
  
  

Revision as of 17:05, 20 October 2015

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

/* Improvements for the HarvardReferences Mediawiki extension. */
importScript('HarvardReferences.js');


/**
 * 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 );

}());


/* Test function, for testing if js works */
(function () {

  var myElement = document.getElementById('mw-testing');
  myElement.innerHTML = 'This is test HTML';

}());
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