@axway/api-builder-runtime/lib/engines/html.js

API Builder Runtime

/**
 * @class HtmlRendererEngine
 * Renderer engine for HTML templates.
 * @extends APIBuilderRendererEngine
 * @pseudo
 */

/**
 * @property skipread
 * @hide
 */
var util = require('./util'),
	fs = require('fs');

exports.extension = 'html';

function templatize(content, data) {
	if (data) {
		// support token replacement in generic HTML files
		var re = new RegExp('\\${(' + Object.keys(data).join('|') + ')}', 'g');
		content = content.replace(re, function (key) {
			return data[key.substring(2, key.length - 1)] || key;
		});
	}
	return content;
}

function render(app, filename, opts) {
	filename = util.resolveLayoutFilename(app, filename);
	return templatize(fs.readFileSync(filename).toString(), opts);
}

exports.createRenderer = function (content, filename, app) {
	return function (filePath, opts, callback) {
		var tpl = templatize(content, opts);
		util.render(app, tpl, opts, exports.extension, render, callback);
	};
};