Antoine était pressé

www/assets/scripts/src/app.js

@@ -2,8 +2,10 @@
 // ==========================================================================
 import * as modules from './modules'
 
-class App {
-	constructor(options) {
+class App
+{
+	constructor(options)
+	{
 		this.modules = modules;
 		this.globals;
 		this.currentModules = [];
@@ -11,46 +13,115 @@ class App {
 
 	// Init globals
 	// ==========================================================================
-	initGlobals() {
+	initGlobals()
+	{
 		this.globals = new this.modules['Globals'];
 	}
 
 	// Init modules
 	// ==========================================================================
-	initModules() {
-		/**
-		 * @todo  [1]  Discuss storing instanciated objects
-		 * @todo  [2]  Discuss singleton concept (one off functions/declarations)
-		 */
-		const moduleEls = document.querySelectorAll('[data-module]');
-		for (let i = 0, elsLen = moduleEls.length; i < elsLen; i++) {
 
-			let attr = moduleEls[i].getAttribute('data-module');
+	/**
+	 * Module init
+	 *
+	 * @todo  [1]  Discuss storing instanciated objects
+	 * @todo  [2]  Discuss singleton concept (one off functions/declarations)
+	 * @return {thigArg}
+	 */
+	initModules()
+	{
+		// Elements with module
+		const moduleEls = document.querySelectorAll('[data-module]');
+
+		// Loop through elements
+		let i = 0,
+			elsLen = moduleEls.length;
+		for (; i < elsLen; i++) {
+
+			// Current element
+			let el = moduleEls[i];
+
+			// All data- attributes considered as options
+			let options = this.getElemData(el);
+
+			// Add current element AND jQuery element
+			options.el = el;
+			options.$el = $(el);
+
+			// Module does exist at this point
+			let attr = options.module;
 
 			// Splitting modules found in the data-attribute
 			let moduleAttrs = attr.replace(/\s/g, '').split(',');
 
-			for (let j = 0, modLen = moduleAttrs.length; j < modLen; j++) {
+			// Loop modules
+			let j = 0,
+				modLen = moduleAttrs.length
+			for (; j < modLen; j++) {
 				let moduleAttr = moduleAttrs[j];
 
 				if (typeof this.modules[moduleAttr] === 'function' && this.currentModules.indexOf(moduleAttr) === -1) {
 					// [1,2]
-					let module = new this.modules[moduleAttr]({
-						$el: $(moduleEls[i])
-					});
+					let module = new this.modules[moduleAttr](options);
 					// [2]
 					this.currentModules.push(module);
 				}
 			}
 		}
+
+		return this;
 	}
 
 	// Init
 	// ==========================================================================
-	init() {
+	init()
+	{
 		this.initGlobals();
 		this.initModules();
 	}
+
+
+	// Utils
+	// ==========================================================================
+	//
+	/**
+	 * Get element datas
+	 *
+	 * @param {DOMElement} el
+	 * @return {Array} data
+	 */
+	getElemData(el)
+	{
+		// All attributes
+		let attributes = el.attributes;
+
+		// Regex Pattern
+		let pattern = /^data\-(.+)$/;
+
+		// Output
+		let data = {};
+
+		for (let i in attributes) {
+			// Attributes name (ex: data-module)
+			let name = attributes[i].name;
+
+			// This happens.
+			if (!name) {
+				continue;
+			}
+
+			let match = name.match(pattern);
+			if (!match) {
+				continue;
+			}
+
+			// If this throws an error, you have some
+			// serious problem in your HTML.
+			data[ match[1] ] = el.getAttribute(name);
+		}
+
+		return data;
+	}
 };
 
 // Document ready