Lidarr/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\';'');
    });
});