MediaWiki:Common.js

/* Any JavaScript here will be loaded for all users on every page load. */
/**
 * Collapsible tables *********************************************************
 *
 * Description: Allows tables to be collapsed, showing only the header. See
 *              [[Wikipedia:NavFrame]].
 * Maintainers: [[User:R. Koot]]
 */
 
var autoCollapse = 2;
var collapseCaption = 'hide';
var expandCaption = 'show';
 
window.collapseTable = function ( tableIndex ) {
    var Button = document.getElementById( 'collapseButton' + tableIndex );
    var Table = document.getElementById( 'collapsibleTable' + tableIndex );
 
    if ( !Table || !Button ) {
        return false;
    }
 
    var Rows = Table.rows;
    var i;
 
    if ( Button.firstChild.data === collapseCaption ) {
        for ( i = 1; i < Rows.length; i++ ) {
            Rows[i].style.display = 'none';
        }
        Button.firstChild.data = expandCaption;
    } else {
        for ( i = 1; i < Rows.length; i++ ) {
            Rows[i].style.display = Rows[0].style.display;
        }
        Button.firstChild.data = collapseCaption;
    }
};
 
function createCollapseButtons() {
    var tableIndex = 0;
    var NavigationBoxes = {};
    var Tables = document.getElementsByTagName( 'table' );
    var i;
 
    function handleButtonLink( index, e ) {
        window.collapseTable( index );
        e.preventDefault();
    }
 
    for ( i = 0; i < Tables.length; i++ ) {
        if ( $( Tables[i] ).hasClass( '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.className = 'collapseButton';  /* Styles are declared in Common.css */
 
            ButtonLink.style.color = Header.style.color;
            ButtonLink.setAttribute( 'id', 'collapseButton' + tableIndex );
            ButtonLink.setAttribute( 'href', '#' );
            $( ButtonLink ).on( 'click', $.proxy( handleButtonLink, ButtonLink, tableIndex ) );
            ButtonLink.appendChild( ButtonText );
 
            Button.appendChild( document.createTextNode( '[' ) );
            Button.appendChild( ButtonLink );
            Button.appendChild( document.createTextNode( ']' ) );
 
            Header.insertBefore( Button, Header.firstChild );
            tableIndex++;
        }
    }
 
    for ( i = 0;  i < tableIndex; i++ ) {
        if ( $( NavigationBoxes[i] ).hasClass( 'collapsed' ) || ( tableIndex >= autoCollapse && $( NavigationBoxes[i] ).hasClass( 'autocollapse' ) ) ) {
            window.collapseTable( i );
        } 
        else if ( $( NavigationBoxes[i] ).hasClass ( 'innercollapse' ) ) {
            var element = NavigationBoxes[i];
            while ((element = element.parentNode)) {
                if ( $( element ).hasClass( 'outercollapse' ) ) {
                    window.collapseTable ( i );
                    break;
                }
            }
        }
    }
}
 
mw.hook( 'wikipage.content' ).add( createCollapseButtons );

$( function( $ ) {
    var uls_dependencies = ['ext.uls.languagenames', 'ext.uls.messages', 'ext.uls.displaysettings', 'ext.uls.ime', 'ext.uls.init', 'ext.uls.common', 'ext.uls.languagesettings', 'ext.uls.preferences', 'ext.uls.webfonts', 'ext.uls.webfonts.fonts', 'ext.uls.webfonts.repository', 'jquery.ime', 'ext.uls.mediawiki', 'jquery.uls', 'jquery.uls.data', 'jquery.uls.grid', 'jquery.webfonts', 'ext.uls.pt', 'ext.uls.interlanguage'];

    mw.loader.using( uls_dependencies ).then( function () {
    	// if insular cookie is on, we make all Junicode use insular
    	// .insular has styling for font-feature-settings (CSS)
        if ( $.cookie( 'insular' ) === 'true' ) {
            $( '*[style*="Junicode"]' ).addClass( 'insular' );
        }
		// add 'Junicode-insular' to list of fonts for Old English
        $.webfonts.repository.languages.ang[2] = 'Junicode-insular';
        // this is sneaky:
        // modify so that any time the font pref is changed, it
        // checks for Junicode. Unfortunately, I can't figure out a better way to do this.
        mw.webfonts.preferences.setFont = function ( language, font ) {
            if ( font === 'Junicode-insular' ) {
                this.registry.fonts[language] = 'Junicode';
                var $element = $( 'body' );

                // Set the font of this element if it's not excluded
                $element.not( $.fn.webfonts.defaults.exclude+',.nochange' ).addClass( 'insular' );

                // Set the font of this element's children if they are not excluded.
                // font-family of <input>, <textarea> and <button> must be changed explicitly.
                $element.find( 'textarea, input, button' )
                    .not( $.fn.webfonts.defaults.exclude+',.nochange' )
                    .addClass( 'insular' );

                $( '*[style*="Junicode"]' ).not( $.fn.webfonts.defaults.exclude+',.nochange' ).addClass( 'insular' );
                $.cookie( 'insular', 'true', { 'path': '/' } );
            } else if ( font === 'Junicode' ) {
                this.registry.fonts[language] = font;
                $( '.insular' ).removeClass( 'insular' );
                $.cookie( 'insular', 'false', { 'path': '/' } );
            } else {
                this.registry.fonts[language] = font;
                $( '.insular' ).removeClass( 'insular' );
                $.cookie( 'insular', 'false', { 'path': '/' }  );
            }
        }
    } );
} );