From 1538abe2b5cebb8b1ba2e98c8650804b1fab515b Mon Sep 17 00:00:00 2001
From: sc <shencheng@heronshn.com>
Date: Fri, 7 May 2021 11:11:10 +0800
Subject: [PATCH] =?UTF-8?q?=E6=9B=BF=E6=8D=A2=E4=BB=A3=E7=A0=81=E7=94=9F?=
 =?UTF-8?q?=E6=88=90=E5=99=A8=E7=9A=84=E6=A8=A1=E6=9D=BF=E5=BC=95=E6=93=8E?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 public/code/table.vue        |   4 +-
 src/utils/template.js        | 315 +++++++++++++++++++++++++++++++++++
 src/views/autocode/index.vue |  14 +-
 3 files changed, 319 insertions(+), 14 deletions(-)
 create mode 100644 src/utils/template.js

diff --git a/public/code/table.vue b/public/code/table.vue
index d8413a39..68c5bdcf 100644
--- a/public/code/table.vue
+++ b/public/code/table.vue
@@ -2,7 +2,7 @@
  * @Descripttion: 此文件由SCUI生成，典型的VUE增删改列表页面组件
  * @version: 1.0
  * @Author: SCUI AutoCode 模板版本 1.0
- * @Date: <% date %>
+ * @Date: <%= date %>
  * @LastEditors: (最后更新作者)
  * @LastEditTime: (最后更新时间)
 -->
@@ -13,7 +13,7 @@
 
 <script>
 	export default {
-		name: '<% name %>',
+		name: '<%= name %>',
 		data() {
 			return {
 
diff --git a/src/utils/template.js b/src/utils/template.js
new file mode 100644
index 00000000..e8f07938
--- /dev/null
+++ b/src/utils/template.js
@@ -0,0 +1,315 @@
+/*!
+ * 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)
+ */
+;(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,'&amp;')
+            .replace(/</g,'&lt;')
+            .replace(/>/g,'&gt;')
+            .replace(/\\/g,'&#92;')
+            .replace(/"/g,'&quot;')
+            .replace(/'/g,'&#39;');
+    }
+    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;
+}));
\ No newline at end of file
diff --git a/src/views/autocode/index.vue b/src/views/autocode/index.vue
index ca8a2790..be1eab1c 100644
--- a/src/views/autocode/index.vue
+++ b/src/views/autocode/index.vue
@@ -92,6 +92,7 @@
 </template>
 
 <script>
+	import template from '@/utils/template.js'
 	export default {
 		name: 'autocode',
 		data() {
@@ -163,7 +164,7 @@
 			//同步获取模板文件
 			async getTpl(){
 				var data = await this.$HTTP.get('code/table.vue')
-				this.code = this.templateEngine(data, {name:"SCUI Demo", date:new Date().toLocaleString()})
+				this.code = template(data, {name:"SCUI Demo", date:new Date().toLocaleString()})
 			},
 			//下载按钮
 			download(){
@@ -176,17 +177,6 @@
 				element.setAttribute('download', 'index.vue')
 				element.style.display = 'none'
 				element.click()
-			},
-			//模板引擎
-			templateEngine(tpl, data){
-				/* eslint-disable */
-				var reg = /<%\s*([^%>]\S+)\s*%>/;
-				var _exec = null;
-				while (_exec = (reg.exec(tpl))) {
-					tpl = tpl.replace(_exec[0], data[_exec[1]]);
-				}
-				return tpl;
-				/* eslint-enable */
 			}
 		}
 	}