MediaWiki:Common.js
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/**
* Add support to mw-collapsible for autocollapse, innercollapse and outercollapse
*
* Maintainers: TheDJ
*/
function mwCollapsibleSetup( $collapsibleContent ) {
var $element,
$toggle,
autoCollapseThreshold = 2;
$.each( $collapsibleContent, function ( index, element ) {
$element = $( element );
if ( $element.hasClass( 'collapsible' ) ) {
$element.find( 'tr:first > th:first' ).prepend( $element.find( 'tr:first > * > .mw-collapsible-toggle' ) );
}
if ( $collapsibleContent.length >= autoCollapseThreshold && $element.hasClass( 'autocollapse' ) ) {
$element.data( 'mw-collapsible' ).collapse();
} else if ( $element.hasClass( 'innercollapse' ) ) {
if ( $element.parents( '.outercollapse' ).length > 0 ) {
$element.data( 'mw-collapsible' ).collapse();
}
}
// because of colored backgrounds, style the link in the text color
// to ensure accessible contrast
$toggle = $element.find( '.mw-collapsible-toggle' );
if ( $toggle.length ) {
// Make the toggle inherit text color
if ( $toggle.parent()[ 0 ].style.color ) {
$toggle.find( 'a' ).css( 'color', 'inherit' );
}
}
} );
}
mw.hook( 'wikipage.collapsibleContent' ).add( mwCollapsibleSetup );