lean.min.js

(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.lean = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
/**
 * @name lean.js
 * @description microlibrary to import a css, html, or js resource into your project.
 * @maintainer sartaj
 * @license MIT
 */

"use strict";

var getFileInfo = require('./lib/getFileInfo.js');
var checkExtension = require('./lib/checkExtension.js');
var injectHtml = require('./lib/injectHtml.js');

/**
 * @param file {string} - a http file path.
 * @returns {string} - returns name of html file as a document create consumable name.
 * 
 * @example
 * // injects file if needed and returns DOMNode  <todo-widget></todo-widget>
 *  var name = lean.inject('./widgets/todo-widget.html');
 *  var todoWidget = document.createElement(name);
 *  var anotherWayTodoWidget = document.createElement('todo-widget');
 * 
 */
module.exports.inject = function(path) {

    var tagLocation = document.head;
    var fileInfo = getFileInfo(path);
    checkExtension(fileInfo)
    injectHtml(path, tagLocation);

    return fileInfo.name;

};


/**
 * @param file {string} - a http file path.
 * @returns {DOMElement} - HTML Imports return a createdDOM Element the import. This will execute the 'createdCallback' or 'created' function in the Web Component.
 * 
 * @example
 * // injects file and returns DOMNode  <todo-widget></todo-widget>
 *  var todoWidget = lean.require('./widgets/todo-widget.html');
 * // won't inject file since injected above, and just create new element and require
 *  var todoWidgetAgain = lean.require('./widgets/todo-widget.html');
 * 
 */
module.exports.require = function(path) {

    var tagLocation = document.head;
    var fileInfo = getFileInfo(path);

    checkExtension(fileInfo);
    console.log(newElement, 'new');

    var newElement = document.createElement(fileInfo.name);
    if (newElement.constructor === HTMLElement) {
        injectHtml(path, tagLocation);
        newElement = document.createElement(fileInfo.name);
    }

    return newElement;

};

},{"./lib/checkExtension.js":2,"./lib/getFileInfo.js":3,"./lib/injectHtml.js":4}],2:[function(require,module,exports){
module.exports = function(fileInfo) {

    if(fileInfo.ext !== 'html') {
        throw new Error(fileInfo.name + '.' + fileInfo.ext + ' file needs .html extension');
    }

}

},{}],3:[function(require,module,exports){
module.exports = function(file) {

    var fileInfo = {};

    fileInfo.ext = file.split('.');
    fileInfo.ext = fileInfo.ext[fileInfo.ext.length - 1];

    fileInfo.name = file.split('/');
    fileInfo.name = fileInfo.name[fileInfo.name.length - 1];
    fileInfo.name = fileInfo.name.slice(0, -1-fileInfo.ext.length);

    return fileInfo;

}
},{}],4:[function(require,module,exports){
// Inserts html import into tag location
module.exports = function(file, tagLocation) {

    // Create stylesheet link
    var link = document.createElement('link');

    // Add attributes
    link.href = file;
    link.rel = 'import';

    // Inject script into to document
    var doc = tagLocation;
    doc.appendChild(link);

}
},{}]},{},[1])(1)
});
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