Sonarr/UI/Shared/TemplateHelpers.js

'use strict';

define(
    [
        'app',
        'handlebars',
        'Shared/FormatHelpers'
    ], function (App, Handlebars) {
        Handlebars.registerHelper('partial', function (templateName) {
            //TODO: We should be able to pass in the context, either an object or a property

            var templateFunction = Marionette.TemplateCache.get(templateName);
            return new Handlebars.SafeString(templateFunction(this));
        });

        Handlebars.registerHelper('debug', function (optionalValue) {
            console.log('Current Context');
            console.log('====================');
            console.log(this);

            if (optionalValue) {
                console.log('Value');
                console.log('====================');
                console.log(optionalValue);
            }
        });

        Handlebars.registerHelper('fileSize', function (size) {
            return new Handlebars.SafeString(NzbDrone.Shared.FormatHelpers.FileSizeHelper(size));
        });

        Handlebars.registerHelper('date', function (date) {
            //TODO: show actual date in tooltip
            if (!date) {
                return '';
            }

            var shortDate = Date.create(date).short();
            var formattedDate = NzbDrone.Shared.FormatHelpers.DateHelper(date);
            var result = '<span title="' + shortDate + '">' + formattedDate + '</span>';

            return new Handlebars.SafeString(result);
        });

        Handlebars.registerHelper('defaultImg', function () {
            return new Handlebars.SafeString('onerror="this.src="/content/images/poster-dark.jpg";"');
        });
    });