src/express.js
import { outputHTML, } from './main';
import path from 'path';
/**
* Use JSONX for express view rendering
* @param {string} filePath - path to jsonx express view
* @param {object} options - property used for express view {locals}
* @param {object} options.__boundConfig - property used to bind this object for JSONX, can be used to add custom components
* @param {string} [options.__DOCTYPE="<!DOCTYPE html>"] - html doctype string
* @param {*} callback
*/
export function __express(filePath, options, callback) {
try {
const jsonxModule = options.__jsonx;//|| require(filePath);
const resources = Object.assign({}, options);
delete resources.__boundConfig;
delete resources.__DOCTYPE;
delete resources.__jsonx;
const context = Object.assign({}, options.__boundConfig);
if (path.extname('.json')) context.useJSON = true;
const jsonxRenderedString = outputHTML.call(context, {
jsonx: jsonxModule,
resources,
});
const template = `${options.__DOCTYPE || '<!DOCTYPE html>'}
${jsonxRenderedString}`;
if (typeof callback === 'function') callback(null, template);
else return template;
} catch (e) {
if (typeof callback === 'function') callback(e);
else throw e;
}
}