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/*!
* Collapsing script for Special:LanguageStats in MediaWiki Extension:Translate
* @author Krinkle <krinklemail (at) gmail (dot) com>
* @author Niklas Laxström
* @license GPL-2.0-or-later, CC-BY-SA-3.0
*/
( function () {
'use strict';
/**
* Add css class to every other visible row.
* It's not possible to do zebra colors with CSS only if there are hidden rows.
*/
function doZebra() {
$( '.statstable tr:visible:odd' ).toggleClass( 'tux-statstable-even', false );
$( '.statstable tr:visible:even' ).toggleClass( 'tux-statstable-even', true );
}
$( function () {
var $allChildRows, $allTogglesCache, $toggleAllButton,
$translateTable = $( '.statstable' ),
$metaRows = $( 'tr.AggregateMessageGroup', $translateTable );
// Quick return
if ( !$metaRows.length ) {
return;
}
$metaRows.each( function () {
var $toggler,
$parent = $( this ),
thisGroupId = $parent.attr( 'data-groupid' ),
$children = $( 'tr[data-parentgroup="' + thisGroupId + '"]', $translateTable );
// Only do the collapse stuff if this Meta-group actually has children on this page
if ( !$children.length ) {
return;
}
// Build toggle link
$toggler = $( '<span class="groupexpander collapsed">[</span>' )
.append( $( '<a href="#"></a>' )
.text( mw.msg( 'translate-langstats-expand' ) ) )
.append( ']' )
.click( function ( e ) {
var $el = $( this );
// Switch the state and toggle the rows
if ( $el.hasClass( 'collapsed' ) ) {
$children.fadeIn( { start: doZebra } ).trigger( 'show' );
$el.removeClass( 'collapsed' ).addClass( 'expanded' );
$el.find( '> a' ).text( mw.msg( 'translate-langstats-collapse' ) );
} else {
$children.fadeOut( { done: doZebra } ).trigger( 'hide' );
$el.addClass( 'collapsed' ).removeClass( 'expanded' );
$el.find( '> a' ).text( mw.msg( 'translate-langstats-expand' ) );
}
e.preventDefault();
} );
// Add the toggle link to the first cell of the meta group table-row
$parent.find( ' > td:first' ).append( $toggler );
// Handle hide/show recursively, so that collapsing parent group
// hides all sub groups regardless of nesting level
$parent.on( 'hide show', function ( event ) {
// Reuse $toggle, $parent and $children from parent scope
if ( $toggler.hasClass( 'expanded' ) ) {
$children.trigger( event.type )[ event.type ]();
}
} );
} );
// Create, bind and append the toggle-all button
$allChildRows = $( 'tr[data-parentgroup]', $translateTable );
$allTogglesCache = null;
$toggleAllButton = $( '<span class="collapsed">[</span>' )
.append( $( '<a href="#"></a>' )
.text( mw.msg( 'translate-langstats-expandall' ) ) )
.append( ']' )
.click( function ( e ) {
var $el = $( this ),
$allToggles = $allTogglesCache || $( '.groupexpander', $translateTable );
// Switch the state and toggle the rows
// and update the local toggles too
if ( $el.hasClass( 'collapsed' ) ) {
$allChildRows.show();
$el.add( $allToggles ).removeClass( 'collapsed' ).addClass( 'expanded' );
$el.find( '> a' ).text( mw.msg( 'translate-langstats-collapseall' ) );
$allToggles.find( '> a' ).text( mw.msg( 'translate-langstats-collapse' ) );
} else {
$allChildRows.hide();
$el.add( $allToggles ).addClass( 'collapsed' ).removeClass( 'expanded' );
$el.find( '> a' ).text( mw.msg( 'translate-langstats-expandall' ) );
$allToggles.find( '> a' ).text( mw.msg( 'translate-langstats-expand' ) );
}
doZebra();
e.preventDefault();
} );
// Initially hide them
$allChildRows.hide();
doZebra();
// Add the toggle-all button above the table
$( '<p class="groupexpander-all"></p>' ).append( $toggleAllButton ).insertBefore( $translateTable );
} );
$( function () {
var index,
sort = {},
re = /#sortable:(\d+)=(asc|desc)/,
match = re.exec( window.location.hash ),
$tables = $( '.statstable' );
if ( match ) {
index = parseInt( match[ 1 ], 10 );
sort[ index ] = match[ 2 ];
}
$tables.tablesorter( { sortList: [ sort ] } );
$tables.on( 'sortEnd.tablesorter', function () {
var $table = $( this );
$table.find( '.headerSortDown, .headerSortUp' ).each( function () {
var index = $table.find( 'th' ).index( $( this ) ),
dir = $( this ).hasClass( 'headerSortUp' ) ? 'asc' : 'desc';
window.location.hash = 'sortable:' + index + '=' + dir;
doZebra();
} );
} );
} );
}() );
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