rinco/lib/render.js

A static website generator

/* jslint node: true */
/*!
 * rinco
 * Copyright(c) 2014 Allan Esquina
 * MIT Licensed
 */

'use strict'

var fs = require('./fs');
var compile = require('./compile');

var config = require('./constants');
var mustache = require('mustache');
var md = {};

md.assets = function (dist) {
};

/**
 * Render an especific file.
 *
 * @example
 *
 *     rinco.render.file('assets/pages/index.html');
 *
 * @param {String} Filename
 * @param {cb_render_content}
 * @param {string[]}  Array with middlewares's names you want to ignore
 * @api public
 */
md.file = function (filename, callback, ignore_middlewares_list, single) {
    var content = fs.file.read(filename);
    var i = -1;

    if(!single) {
        // set info current page
        config.INFO.current_page = fs.path.basename(filename);
    }

    ignore_middlewares_list = ignore_middlewares_list || [];

    function next(value, data) {
        content = value;
        i += 1;
        if (i < md.middleware.length) {
            if (ignore_middlewares_list.indexOf(md.middleware[i].name) === -1) {
                md.middleware[i](next, content, data);
            } else {
                next(content, data);
            }
        } else {
            callback(content);
        }
    }
    next(content);
};

md.mustache = mustache;
/**
 * Callback from module render
 * @callback cb_render_content
 * @param {string} content
 */

md.middleware = [];

/**
 * Create a middleware for renderization.
 *
 * @example
 *
 *     rinco.render.middleware.register(function middleware_name (next, content) {
 *       var out = content.replace('Allan', 'Rinco');
 *       next(out);
 *     });
 *
 * @param {cb_middleware}
 * @api public
 */
md.middleware.register = function (middleware) {
    return md.middleware.push(middleware);
};
/**
 * Callback from module render
 * @callback cb_middleware
 * @param {function} Next function
 * @param {String} content
 */

module.exports = md;