mirror of https://gitee.com/xiaonuobase/snowy
327 lines
9.5 KiB
JavaScript
327 lines
9.5 KiB
JavaScript
/**
|
||
* Copyright [2022] [https://www.xiaonuo.vip]
|
||
* Snowy采用APACHE LICENSE 2.0开源协议，您在使用过程中，需要注意以下几点：
|
||
* 1.请不要删除和修改根目录下的LICENSE文件。
|
||
* 2.请不要删除和修改Snowy源码头部的版权声明。
|
||
* 3.本项目代码可免费商业使用，商业使用请保留源码和相关描述文件的项目出处，作者声明等。
|
||
* 4.分发源码时候，请注明软件出处 https://www.xiaonuo.vip
|
||
* 5.不可二次分发开源参与同类竞品，如有想法可联系团队xiaonuobase@qq.com商议合作。
|
||
* 6.若您的项目无法满足以上几点，需要更多功能代码，获取Snowy商业授权许可，请在官网购买授权，地址为 https://www.xiaonuo.vip
|
||
*/
|
||
/* !
|
||
* template.js v0.7.1 (https://github.com/yanhaijing/template.js)
|
||
* API https://github.com/yanhaijing/template.js/blob/master/doc/api.md
|
||
* Copyright 2015 yanhaijing. All Rights Reserved
|
||
* Licensed under MIT (https://github.com/yanhaijing/template.js/blob/master/MIT-LICENSE.txt)
|
||
*/
|
||
/* eslint-disable */
|
||
;(function(root, factory) {
|
||
var template = factory(root);
|
||
if (typeof define === 'function' && define.amd) {
|
||
// AMD
|
||
define('template', function() {
|
||
return template;
|
||
});
|
||
} else if (typeof exports === 'object') {
|
||
// Node.js
|
||
module.exports = template;
|
||
} else {
|
||
// Browser globals
|
||
var _template = root.template;
|
||
|
||
template.noConflict = function() {
|
||
if (root.template === template) {
|
||
root.template = _template;
|
||
}
|
||
|
||
return template;
|
||
};
|
||
root.template = template;
|
||
}
|
||
}(this, function(root) {
|
||
'use strict';
|
||
var o = {
|
||
sTag: '<%',//开始标签
|
||
eTag: '%>',//结束标签
|
||
compress: false,//是否压缩html
|
||
escape: true, //默认输出是否进行HTML转义
|
||
error: function (e) {}//错误回调
|
||
};
|
||
var functionMap = {}; //内部函数对象
|
||
//修饰器前缀
|
||
var modifierMap = {
|
||
'': function (param) {return nothing(param)},
|
||
'h': function (param) {return encodeHTML(param)},
|
||
'u': function (param) {return encodeURI(param)}
|
||
};
|
||
|
||
var toString = {}.toString;
|
||
var slice = [].slice;
|
||
function type(x) {
|
||
if(x === null){
|
||
return 'null';
|
||
}
|
||
|
||
var t= typeof x;
|
||
|
||
if(t !== 'object'){
|
||
return t;
|
||
}
|
||
|
||
var c = toString.call(x).slice(8, -1).toLowerCase();
|
||
if(c !== 'object'){
|
||
return c;
|
||
}
|
||
|
||
if(x.constructor==Object){
|
||
return c;
|
||
}
|
||
|
||
return 'unknown';
|
||
}
|
||
|
||
function isObject(obj) {
|
||
return type(obj) === 'object';
|
||
}
|
||
function isFunction(fn) {
|
||
return type(fn) === 'function';
|
||
}
|
||
function isString(str) {
|
||
return type(str) === 'string';
|
||
}
|
||
function extend() {
|
||
var target = arguments[0] || {};
|
||
var arrs = slice.call(arguments, 1);
|
||
var len = arrs.length;
|
||
|
||
for (var i = 0; i < len; i++) {
|
||
var arr = arrs[i];
|
||
for (var name in arr) {
|
||
target[name] = arr[name];
|
||
}
|
||
|
||
}
|
||
return target;
|
||
}
|
||
function clone() {
|
||
var args = slice.call(arguments);
|
||
return extend.apply(null, [{}].concat(args));
|
||
}
|
||
function nothing(param) {
|
||
return param;
|
||
}
|
||
function encodeHTML(source) {
|
||
return String(source)
|
||
.replace(/&/g,'&')
|
||
.replace(/</g,'<')
|
||
.replace(/>/g,'>')
|
||
.replace(/\\/g,'\')
|
||
.replace(/"/g,'"')
|
||
.replace(/'/g,''');
|
||
}
|
||
function compress(html) {
|
||
return html.replace(/\s+/g, ' ').replace(/<!--[\w\W]*?-->/g, '');
|
||
}
|
||
function consoleAdapter(cmd, msg) {
|
||
typeof console !== 'undefined' && console[cmd] && console[cmd](msg);
|
||
}
|
||
function handelError(e) {
|
||
var message = 'template.js error\n\n';
|
||
|
||
for (var key in e) {
|
||
message += '<' + key + '>\n' + e[key] + '\n\n';
|
||
}
|
||
message += '<message>\n' + e.message + '\n\n';
|
||
consoleAdapter('error', message);
|
||
|
||
o.error(e);
|
||
function error() {
|
||
return 'template.js error';
|
||
}
|
||
error.toString = function () {
|
||
return '__code__ = "template.js error"';
|
||
}
|
||
return error;
|
||
}
|
||
function parse(tpl, opt) {
|
||
var code = '';
|
||
var sTag = opt.sTag;
|
||
var eTag = opt.eTag;
|
||
var escape = opt.escape;
|
||
function parsehtml(line) {
|
||
// 单双引号转义，换行符替换为空格
|
||
line = line.replace(/('|")/g, '\\$1');
|
||
var lineList = line.split('\n');
|
||
var code = '';
|
||
for (var i = 0; i < lineList.length; i++) {
|
||
code += ';__code__ += ("' + lineList[i] + (i === lineList.length - 1 ? '")\n' : '\\n")\n');
|
||
}
|
||
return code;
|
||
}
|
||
function parsejs(line) {
|
||
//var reg = /^(:?)(.*?)=(.*)$/;
|
||
var reg = /^(?:=|(:.*?)=)(.*)$/
|
||
var html;
|
||
var arr;
|
||
var modifier;
|
||
|
||
// = := :*=
|
||
// :h=123 [':h=123', 'h', '123']
|
||
if (arr = reg.exec(line)) {
|
||
html = arr[2]; // 输出
|
||
if (Boolean(arr[1])) {
|
||
// :开头
|
||
modifier = arr[1].slice(1);
|
||
} else {
|
||
// = 开头
|
||
modifier = escape ? 'h' : '';
|
||
}
|
||
|
||
return ';__code__ += __modifierMap__["' + modifier + '"](typeof (' + html + ') !== "undefined" ? (' + html + ') : "")\n';
|
||
}
|
||
|
||
//原生js
|
||
return ';' + line + '\n';
|
||
}
|
||
|
||
var tokens = tpl.split(sTag);
|
||
|
||
for (var i = 0, len = tokens.length; i < len; i++) {
|
||
var token = tokens[i].split(eTag);
|
||
|
||
if (token.length === 1) {
|
||
code += parsehtml(token[0]);
|
||
} else {
|
||
code += parsejs(token[0], true);
|
||
if (token[1]) {
|
||
code += parsehtml(token[1]);
|
||
}
|
||
}
|
||
}
|
||
return code;
|
||
}
|
||
function compiler(tpl, opt) {
|
||
var mainCode = parse(tpl, opt);
|
||
|
||
var headerCode = '\n' +
|
||
' var html = (function (__data__, __modifierMap__) {\n' +
|
||
' var __str__ = "", __code__ = "";\n' +
|
||
' for(var key in __data__) {\n' +
|
||
' __str__+=("var " + key + "=__data__[\'" + key + "\'];");\n' +
|
||
' }\n' +
|
||
' eval(__str__);\n\n';
|
||
|
||
var footerCode = '\n' +
|
||
' ;return __code__;\n' +
|
||
' }(__data__, __modifierMap__));\n' +
|
||
' return html;\n';
|
||
|
||
var code = headerCode + mainCode + footerCode;
|
||
code = code.replace(/[\r]/g, ' '); // ie 7 8 会报错，不知道为什么
|
||
try {
|
||
var Render = new Function('__data__', '__modifierMap__', code);
|
||
Render.toString = function () {
|
||
return mainCode;
|
||
}
|
||
return Render;
|
||
} catch(e) {
|
||
e.temp = 'function anonymous(__data__, __modifierMap__) {' + code + '}';
|
||
throw e;
|
||
}
|
||
}
|
||
function compile(tpl, opt) {
|
||
opt = clone(o, opt);
|
||
|
||
try {
|
||
var Render = compiler(tpl, opt);
|
||
} catch(e) {
|
||
e.name = 'CompileError';
|
||
e.tpl = tpl;
|
||
e.render = e.temp;
|
||
delete e.temp;
|
||
return handelError(e);
|
||
}
|
||
|
||
function render(data) {
|
||
data = clone(functionMap, data);
|
||
try {
|
||
var html = Render(data, modifierMap);
|
||
html = opt.compress ? compress(html) : html;
|
||
return html;
|
||
} catch(e) {
|
||
e.name = 'RenderError';
|
||
e.tpl = tpl;
|
||
e.render = Render.toString();
|
||
return handelError(e)();
|
||
}
|
||
}
|
||
|
||
render.toString = function () {
|
||
return Render.toString();
|
||
};
|
||
return render;
|
||
}
|
||
function template(tpl, data) {
|
||
if (typeof tpl !== 'string') {
|
||
return '';
|
||
}
|
||
|
||
var fn = compile(tpl);
|
||
if (!isObject(data)) {
|
||
return fn;
|
||
}
|
||
|
||
return fn(data);
|
||
}
|
||
|
||
template.config = function (option) {
|
||
if (isObject(option)) {
|
||
o = extend(o, option);
|
||
}
|
||
return clone(o);
|
||
};
|
||
|
||
template.registerFunction = function(name, fn) {
|
||
if (!isString(name)) {
|
||
return clone(functionMap);
|
||
}
|
||
if (!isFunction(fn)) {
|
||
return functionMap[name];
|
||
}
|
||
|
||
return functionMap[name] = fn;
|
||
}
|
||
template.unregisterFunction = function (name) {
|
||
if (!isString(name)) {
|
||
return false;
|
||
}
|
||
delete functionMap[name];
|
||
return true;
|
||
}
|
||
|
||
template.registerModifier = function(name, fn) {
|
||
if (!isString(name)) {
|
||
return clone(modifierMap);
|
||
}
|
||
if (!isFunction(fn)) {
|
||
return modifierMap[name];
|
||
}
|
||
|
||
return modifierMap[name] = fn;
|
||
}
|
||
template.unregisterModifier = function (name) {
|
||
if (!isString(name)) {
|
||
return false;
|
||
}
|
||
delete modifierMap[name];
|
||
return true;
|
||
}
|
||
|
||
template.__encodeHTML = encodeHTML;
|
||
template.__compress = compress;
|
||
template.__handelError = handelError;
|
||
template.__compile = compile;
|
||
template.version = '0.7.1';
|
||
return template;
|
||
}));
|