MediaWiki:Common.js
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/* Any JavaScript here will be loaded for all users on every page load. */
/* From [[mw:Special:Permalink/4719790#Add_or_remove_toolbox_sections_(JavaScript)]] */
function ModifySidebar( action, section, name, link ) {
try {
switch ( section ) {
case 'languages':
var target = 'p-lang';
break;
case 'toolbox':
var target = 'p-tb';
break;
case 'navigation':
var target = 'p-navigation';
break;
default:
var target = 'p-' + section;
break;
}
if ( action == 'add' ) {
var node = document.getElementById( target )
.getElementsByTagName( 'div' )[0]
.getElementsByTagName( 'ul' )[0];
var aNode = document.createElement( 'a' );
var liNode = document.createElement( 'li' );
aNode.appendChild( document.createTextNode( name ) );
aNode.setAttribute( 'href', link );
liNode.appendChild( aNode );
liNode.className = 'plainlinks';
node.appendChild( liNode );
}
if ( action == 'remove' ) {
var list = document.getElementById( target )
.getElementsByTagName( 'div' )[0]
.getElementsByTagName( 'ul' )[0];
var listelements = list.getElementsByTagName( 'li' );
for ( var i = 0; i < listelements.length; i++ ) {
if (
listelements[i].getElementsByTagName( 'a' )[0].innerHTML == name ||
listelements[i].getElementsByTagName( 'a' )[0].href == link
)
{
list.removeChild( listelements[i] );
}
}
}
} catch( e ) {
// let's just ignore what's happened
return;
}
}
function CustomizeModificationsOfSidebar() {
// adds [[Special:CategoryTree|Special:CategoryTree]] to toolbox
ModifySidebar( 'add', 'toolbox', 'CategoryTree', 'https://en.wikipedia.org/wiki/Special:CategoryTree' );
// removes [[Special:Upload|Special:Upload]] from toolbox
ModifySidebar( 'remove', 'toolbox', 'Upload file', 'https://en.wikipedia.org/wiki/Special:Upload' );
}
jQuery( CustomizeModificationsOfSidebar );