MediaWiki:Gadget-HexConverter.js

/*  _____________________________________________________________________________
 * |                                                                             |
 * |                    === WARNING: GLOBAL GADGET FILE ===                      |
 * |                  Changes to this page affect many users.                    |
 * | Please discuss changes on the talk page or on [[WT:Gadget]] before editing. |
 * |_____________________________________________________________________________|
 * 
 * Imported from version XXXX as of DATE from [[SCRIPT_SOURCE]]
 * SHORT_DESCRIPTION, see [[SCRIPT_HOME_PAGE]]
 */
(function(){
    console.log('js hex conv loaded');
    var setup = function ( $content ) {
        console.log('setup called');
        var fields = Array.from( $content.find( '.hex-converter-field' ) );
        console.log(fields);
        new ConverterWidgets(fields, $content[0]);
    }

    var ConverterWidgets = function( elements, parent ) {
        this.parent = parent;
        this.elementsList = {};
        var that = this;

        if (elements.length > 1000) {
            console.log( "Too many converter widgets on page" );
            return;
        }

        for (var i in elements) {
            var field = elements[i];
            console.log(field.dataset);

            let hexValue = field.dataset.hexConverterHex;

            $(field).replaceWith(function(){
                var dynamicField = $('<pre>' + hexValue + '</pre>');

                return dynamicField;
            });
        }

    }
mw.hook( 'wikipage.content' ).add( setup );
})();