eapp
Version:
403 lines (381 loc) • 11 kB
JavaScript
/**
* 擎天模块引擎，ibox内核，by xuww
* date 20190905
* v1.0.0
*/
var Ibox;
var iboxLoad;
(function () {
// 模块集合
var iboxList = {};
// 引用栈，递归一条线的引用栈
var loadStack = [];
// 模块在引用栈中的下标
var loadIndexMap = {};
var SEPARATOR = '.';
/**
* 模块构建
* @param ibox
* @param father 父类
*/
function build(ibox, father) {
var factory = ibox.factory;
var localRequire = function (id) {
var resultantId = id;
// 嵌套模块引用，相对路径
if (id.charAt(0) === '.') {
var last = ibox.id.lastIndexOf(SEPARATOR);
resultantId = ibox.id.slice(0, last);
if(id != './'){
resultantId += SEPARATOR + id.slice(2);
}
}
return iboxLoad(resultantId);
};
ibox.exports = {
_id_: ibox.id,
getId: function () {
return ibox.id;
}
};
ibox.super = father;
// console.log("build--->", ibox);
// console.log("build-super--->", father);
// delete ibox.factory;
ibox.build = true;
factory(localRequire, ibox.exports, ibox);
// 重载预处理
ibox.exports.overrideBy = function (id) {
return overrideBy(id, ibox);
};
return ibox.exports;
}
/**
* 模块交集重载
* @param newId
* @param newId
* @returns {*}
*/
overrideBy = function (newId, oldM) {
// console.log("new Id-->" + id + "； override oldM-->", oldM);
// console.log("iboxList--->", iboxList);
var oldId = oldM.exports._id_;
// A@A.C动态继承 = A.C
if (newId.indexOf(oldId + SEPARATOR) == 0) {
return iboxLoad(newId);
}
// A.B@C.D动态继承; A.B@A.C动态继承
var oldAndNewId = oldId + "@" + newId;
// 如果存在
if (iboxList[oldAndNewId]) {
// return iboxList[oldAndNewId].exports;
return iboxLoad(oldAndNewId, "@");
}
iboxList[oldAndNewId] = {
id: oldAndNewId,
factory: iboxList[newId].factory,
build: false
};
// var newExp = iboxLoad(newId);
var oldAndNewExp = iboxLoad(oldAndNewId, "@");
return oldAndNewExp;
};
/**
* 模块加载
* @param id
* @returns {*}
*/
iboxLoad = function (id, separator) {
separator = separator || SEPARATOR;
// 模块不存在
if (!iboxList[id]) {
throw '模块：' + id + '不存在！';
}
var fatherExp = null;
if(id.indexOf(separator) > 0){
var last = id.lastIndexOf(separator);
var fatherId = id.slice(0, last);
fatherExp = iboxLoad(fatherId, separator);
}
// 屏蔽掉循环引用
else if (id in loadIndexMap) {
var cycle = loadStack.slice(loadIndexMap[id]).join('->') + '->' + id;
// var cycle = loadStack.slice(loadIndexMap[id]);
throw '不能循环引用:' + cycle;
}
// 加载模块到内存
if (iboxList[id].build == false) {
try {
loadIndexMap[id] = loadStack.length;
loadStack.push(id);
var sonExp = build(iboxList[id], fatherExp);
if(fatherExp != null && fatherExp != undefined && fatherExp != ''){
// 克隆fatherExp
var fatherExp2 = Ibox.utils.clone(fatherExp);
//console.log("fatherExp2--->", fatherExp2);
sonExp = Ibox.utils.extend(fatherExp2, sonExp);
// 子类功能集合更新
iboxList[id].exports = sonExp;
}
return sonExp;
} finally {
delete loadIndexMap[id];
loadStack.pop();
}
}
return iboxList[id].exports;
};
/**
* 模块定义
* @param id
* @param factory
* @constructor
*/
Ibox = function (id, factory) {
if (iboxList[id]) {
throw '模块：' + id + '已经定义了！';
}
iboxList[id] = {
id: id,
factory: factory,
build: false
};
};
/**
* 删除模块
* @param id
*/
Ibox.remove = function (id) {
// var m = iboxList[id];
// m.exports = {};
delete iboxList[id];
};
/**
* 对外提供map数据
*/
Ibox.map = iboxList;
})();
Ibox("Ibox-utils", function (iboxLoad, exports, ibox) {
/**
* 调试模式，用于日志开关
*/
var DEBUG = true;
/**
* 1为console；2为alert
*/
var LOG_TYPE = 1;
/**
* 设置调试模式
* @param b
* @param logType 0为console；1为alert
*/
exports.setDebug = function (b, logType) {
DEBUG = b;
LOG_TYPE = logType || LOG_TYPE;
};
/**
* 扩展
* @returns {*}
*/
exports.extend = function () {
var args = [], len$1 = arguments.length;
while (len$1--) args[len$1] = arguments[len$1];
var deep = true;
var to;
var from;
if (typeof args[0] === 'boolean') {
deep = args[0];
to = args[1];
args.splice(0, 2);
from = args;
} else {
to = args[0];
args.splice(0, 1);
from = args;
}
for (var i = 0; i < from.length; i += 1) {
var nextSource = args[i];
if (nextSource !== undefined && nextSource !== null) {
var keysArray = Object.keys(Object(nextSource));
for (var nextIndex = 0, len = keysArray.length; nextIndex < len; nextIndex += 1) {
var nextKey = keysArray[nextIndex];
var desc = Object.getOwnPropertyDescriptor(nextSource, nextKey);
if (desc !== undefined && desc.enumerable) {
if (!deep) {
to[nextKey] = nextSource[nextKey];
} else if (this.isObject(to[nextKey]) && this.isObject(nextSource[nextKey])) {
this.extend(to[nextKey], nextSource[nextKey]);
} else if (!this.isObject(to[nextKey]) && this.isObject(nextSource[nextKey])) {
to[nextKey] = {};
this.extend(to[nextKey], nextSource[nextKey]);
} else {
to[nextKey] = nextSource[nextKey];
}
}
}
}
}
return to;
};
/**
* 判断是否是对象
* @param o
* @returns {boolean|Object}
*/
exports.isObject = function (o) {
return typeof o === 'object' && o !== null && o.constructor && o.constructor === Object;
};
/**
* 类型名字
* @param val
* @returns {string}
*/
exports.typeName = function (val) {
return Object.prototype.toString.call(val).slice(8, -1);
};
/**
* 是否是数组
* @type {((arg: any) => arg is Array<any>) | (function(*=): boolean)}
*/
exports.isArray = Array.isArray ||
function (a) {
return exports.typeName(a) === 'Array';
};
/**
* 是否是日期
* @param d
* @returns {boolean}
*/
exports.isDate = function (d) {
return (d instanceof Date);
};
/**
* 克隆
* @param obj
* @param hash
* @returns {*}
*/
exports.clone = function (obj) {
if (!obj || typeof obj === 'function' || exports.isDate(obj) || typeof obj !== 'object') {
return obj;
}
var retVal, i;
if (exports.isArray(obj)) {
retVal = [];
for (i = 0; i < obj.length; ++i) {
retVal.push(exports.clone(obj[i]));
}
return retVal;
}
retVal = {};
for (i in obj) {
if ((!(i in retVal) || retVal[i] !== obj[i]) && typeof obj[i] !== 'undefined' && typeof obj[i] !== 'unknown') { // eslint-disable-line valid-typeof
retVal[i] = exports.clone(obj[i]);
}
}
return retVal;
};
/**
* 非空判断
* @param value
*/
exports.isEmpty = function (value) {
return (value == null || value == undefined || value === '');
};
/**
* 日志
* @param tag
* @param msg
*/
exports.showLog = function (tag, msg) {
showLogByType(1, tag, msg);
};
/**
* 日志
* @param tag
* @param msg
*/
exports.showWarnLog = function (tag, msg) {
showLogByType(2, tag, msg);
};
/**
* 日志
* @param tag
* @param msg
*/
exports.showErrorLog = function (tag, msg) {
showLogByType(3, tag, msg);
};
function showLogByType(type, tag, msg){
if (DEBUG) {
msg = msg || '';
tag = tag || '';
// 1为console；2为alert
if (LOG_TYPE == 1) {
if (type == 2) {
console.warn(tag, msg);
} else if (type == 3) {
console.error(tag, msg);
} else {
console.log(tag, msg);
}
} else {
alert(tag + JSON.stringify(msg));
}
}
}
/**
* 缓存数据
* @param key
* @param value
*/
exports.saveItem = function (key, value) {
window.localStorage.setItem(key, value);
};
/**
* 删除缓存
* @param key
*/
exports.removeItem = function (key) {
window.localStorage.removeItem(key);
};
/**
* 获取缓存
* @param key
* @returns {string}
*/
exports.getItem = function (key) {
return window.localStorage.getItem(key);
};
/**
* 获取json格式缓存
* @param key
* @returns {any}
*/
exports.getItemJO = function (key) {
try {
var value = exports.getItem(key);
return JSON.parse(value);
}catch (e) {
exports.showErrorLog("getItemJO-->", e);
return null;
}
};
/**
* 动态加载js
* @param url
* @param onload
* @param onerror
*/
exports.addJavaScript = function (url, onload, onerror) {
var script = document.createElement('script');
script.onload = onload;
script.onerror = onerror;
script.src = url;
document.head.appendChild(script);
};
});
Ibox("Ibox", function () {
});
// 加载工具类
Ibox.utils = iboxLoad("Ibox-utils");