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/** |
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* Inji js core |
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* |
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* @author Alexey Krupskiy <[email protected]> |
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* @link http://inji.ru/ |
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* @copyright 2015 Alexey Krupskiy |
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* @license https://github.com/injitools/cms-Inji/blob/master/LICENSE |
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*/ |
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function Inji() { |
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this.options = {}; |
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this.onLoadCallbacks = []; |
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this.loaded = false; |
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this.listeners = {}; |
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this.loadedScripts = {}; |
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} |
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Inji.prototype.onLoad = function (callback, start) { |
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if (typeof callback == 'function') { |
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if (this.loaded) { |
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callback(); |
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} else { |
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if (start) { |
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this.onLoadCallbacks.unshift(callback); |
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} else { |
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this.onLoadCallbacks.push(callback); |
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} |
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} |
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} |
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} |
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Inji.prototype.startCallbacks = function () { |
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console.log('inji start onload'); |
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while (callback = this.onLoadCallbacks.shift()) { |
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if (typeof callback == 'function') { |
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callback(); |
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} |
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} |
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if (this.onLoadCallbacks.length != 0) { |
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this.startCallbacks(); |
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} |
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var indicator = document.getElementById('loading-indicator'); |
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if (indicator) { |
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indicator.style.display = 'none'; |
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} |
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inji.loaded = true; |
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console.log('inji start complete'); |
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} |
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Inji.prototype.start = function (options) { |
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console.log('Inji start'); |
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for (key in options.compresedScripts) { |
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inji.loadedScripts[options.compresedScripts[key]] = true; |
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} |
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this.options = options; |
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if (options.onLoadModules) { |
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this.onLoad(function () { |
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for (key in options.onLoadModules) { |
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if (typeof inji[key] == 'undefined') { |
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inji[key] = new window[key](); |
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if (typeof (inji[key].init) == 'function') { |
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console.log(key + ' init'); |
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inji[key].init(); |
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} |
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} |
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} |
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}, true) |
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} |
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if (options.scripts.length > 0) { |
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this.loadScripts(options.scripts, 0); |
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} else { |
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inji.startCallbacks(); |
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} |
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} |
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Inji.prototype.loadScripts = function (scripts, key) { |
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this.addScript(scripts[key], function () { |
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if (typeof (scripts[key].name) != 'undefined') { |
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inji.loadedScripts[scripts[key].file] = true; |
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if (typeof inji[scripts[key].name] == 'undefined') { |
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console.log('js ' + scripts[key].name + '(' + scripts[key].file + ') loaded'); |
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inji[scripts[key].name] = new window[scripts[key].name](); |
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if (typeof (inji[scripts[key].name].init) == 'function') { |
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inji[scripts[key].name].init(); |
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} |
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} |
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} else if (typeof (scripts[key].file) != 'undefined') { |
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inji.loadedScripts[scripts[key].file] = true; |
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console.log('js ' + scripts[key].file + ' loaded'); |
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} else { |
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inji.loadedScripts[scripts[key]] = true; |
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console.log('js ' + scripts[key] + ' loaded'); |
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inji.event('loadScript', scripts[key]); |
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} |
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if (typeof (scripts[key + 1]) != 'undefined') { |
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inji.loadScripts(scripts, key + 1); |
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} else { |
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console.log('All scripts loaded'); |
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inji.startCallbacks(); |
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} |
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}); |
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} |
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Inji.prototype.addScript = function (script, callback) { |
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var element = document.createElement('script'); |
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var src = ''; |
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if (typeof (script.file) != 'undefined') { |
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src = script.file; |
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} else { |
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src = script; |
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} |
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if (inji.loadedScripts[src]) { |
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if (typeof (callback) == 'function') { |
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callback(); |
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} |
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return true; |
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} |
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element.src = src; |
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element.type = 'text/javascript'; |
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if (typeof (callback) == 'function') { |
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element.onload = callback; |
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} |
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document.head.appendChild(element); |
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} |
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Inji.prototype.on = function (eventType, callback) { |
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if (typeof this.listeners[eventType] == 'undefined') { |
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this.listeners[eventType] = []; |
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} |
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this.listeners[eventType].push(callback); |
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} |
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Inji.prototype.event = function (eventType, object) { |
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if (typeof this.listeners[eventType] != 'undefined') { |
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for (key in this.listeners[eventType]) { |
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this.listeners[eventType][key](eventType, object); |
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} |
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} |
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} |
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Inji.prototype.randomString = function (length) { |
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if (!length) { |
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length = 20; |
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} |
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var text = ""; |
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var chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789"; |
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for (var i = 0; i < length; i++) |
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text += chars.charAt(Math.floor(Math.random() * chars.length)); |
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return text; |
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} |
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Inji.prototype.numberFormat = function (number, decimals, dec_point, thousands_sep) { |
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//// Format a number with grouped thousands |
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// |
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// + original by: Jonas Raoni Soares Silva (http://www.jsfromhell.com) |
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// + improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net) |
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// + bugfix by: Michael White (http://crestidg.com) |
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var i, j, kw, kd, km; |
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// input sanitation & defaults |
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if (isNaN(decimals = Math.abs(decimals))) { |
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decimals = 2; |
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} |
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if (dec_point == undefined) { |
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dec_point = ","; |
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} |
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if (thousands_sep == undefined) { |
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thousands_sep = "."; |
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} |
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i = parseInt(number = (+number || 0).toFixed(decimals)) + ""; |
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if ((j = i.length) > 3) { |
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j = j % 3; |
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} else { |
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j = 0; |
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} |
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km = (j ? i.substr(0, j) + thousands_sep : ""); |
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kw = i.substr(j).replace(/(\d{3})(?=\d)/g, "$1" + thousands_sep); |
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//kd = (decimals ? dec_point + Math.abs(number - i).toFixed(decimals).slice(2) : ""); |
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kd = (decimals ? dec_point + Math.abs(number - i).toFixed(decimals).replace(/-/, 0).slice(2) : ""); |
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return km + kw + kd; |
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} |
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Inji.prototype.get = function (query) { |
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var element = document.querySelector(query); |
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if (element) { |
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return new function () { |
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this.element = element; |
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this.attr = function (name) { |
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for (var key in this.element.attributes) { |
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var attr = element.attributes[key]; |
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if (attr.name == name) { |
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return attr.value; |
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} |
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} |
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return null; |
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} |
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this.data = function (name) { |
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var data = this.attr('data-' + name); |
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try { |
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return JSON.parse(data); |
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} catch (e) { |
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return data; |
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} |
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} |
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} |
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} |
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} |
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var inji = new Inji(); |
injitools /
cms-Inji
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