@zakijs/plugin-compiler-alipay
Version:
mor complier plugin for alipay mini program
207 lines (194 loc) • 7.62 kB
JavaScript
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const utils_1 = require("@morjs/utils");
const constants_1 = require("../constants");
/**
* 支付宝 template 文件转译
*/
class AlipayCompilerTemplateParserPlugin {
constructor() {
this.name = 'AlipayCompilerTemplateParserPlugin';
}
apply(runner) {
let entryHelper;
runner.hooks.entryBuilder.tap(this.name, function (e) {
entryHelper = e;
});
runner.hooks.beforeRun.tap(this.name, () => {
var _a, _b, _c, _d, _e, _f;
const { sourceType, target, globalNameSuffix } = runner.userConfig;
// 仅当 模版文件 是 支付宝 源码 且 编译目标不是 支付宝小程序 时执行该插件
if (sourceType !== utils_1.SourceTypes.alipay)
return;
if (sourceType === target)
return;
if ((0, constants_1.isSimilarTarget)(target))
return;
const compilerPlugins = runner.methods.invoke('getComposedCompilerPlugins');
const isSupportSjsContent = (_a = compilerPlugins === null || compilerPlugins === void 0 ? void 0 : compilerPlugins.isSupportSjsContent) === null || _a === void 0 ? void 0 : _a[target];
const sjsTagName = (_b = compilerPlugins === null || compilerPlugins === void 0 ? void 0 : compilerPlugins.sjsTagName) === null || _b === void 0 ? void 0 : _b[target];
const sjsSrcAttrName = (_c = compilerPlugins === null || compilerPlugins === void 0 ? void 0 : compilerPlugins.sjsSrcAttrName) === null || _c === void 0 ? void 0 : _c[target];
const sjsModuleAttrName = (_d = compilerPlugins === null || compilerPlugins === void 0 ? void 0 : compilerPlugins.sjsModuleAttrName) === null || _d === void 0 ? void 0 : _d[target];
const sjsFileType = (_f = (_e = compilerPlugins === null || compilerPlugins === void 0 ? void 0 : compilerPlugins.fileType) === null || _e === void 0 ? void 0 : _e[target]) === null || _f === void 0 ? void 0 : _f.sjs;
if (!isSupportSjsContent)
return;
if (!sjsTagName)
return;
if (!sjsModuleAttrName)
return;
if (!sjsSrcAttrName)
return;
const sjsFileName = `${(0, utils_1.MOR_HELPER_FILE)(globalNameSuffix)}${sjsFileType}`;
const sjsHelperName = 'morSjs';
// 判断是否存在 morSjs.xxx( 方法调用
const sjsHelperFnRegExp = new RegExp(`${sjsHelperName}\\.[a-zA-Z]+\\(`);
const sjsHelperVariableStr = `${sjsModuleAttrName}='${sjsHelperName}'`;
const sjsHelperVariableRegExp = new RegExp(sjsHelperVariableStr.replace(/\./g, '\\.').replace(/'/g, '(\'|")'));
runner.hooks.postprocessorParser.tap(this.name, (content, options) => {
if (options.fileInfo.entryFileType === utils_1.EntryFileType.template &&
content &&
sjsHelperFnRegExp.test(content) &&
// 确保不重复引入辅助 sjs 文件，否则会导致 morSjs 多次声明
!sjsHelperVariableRegExp.test(content)) {
// 追加 sjs 文件
this.addSjsHelperSupport(entryHelper, sjsFileName);
// 计算相对引用路径
const importPath = entryHelper.getRelativePathFor(entryHelper.getEntryByFilePath(options.fileInfo.path), { fullEntryName: sjsFileName, entryName: sjsFileName }, true);
// 在文件头部注入 sjs 引用
return `<${sjsTagName} ${sjsHelperVariableStr} ${sjsSrcAttrName}='${importPath}'></${sjsTagName}>\n${content}`;
}
return content;
});
});
}
addSjsHelperSupport(entryHelper, fileName) {
if (entryHelper.additionalEntrySources.has(fileName))
return;
entryHelper.setEntrySource(fileName, `
// 驼峰转中划线
// 支付宝不支持正则
function hump2dash(humpStr) {
var result = [];
var len = humpStr.length;
for (var i = 0; i < len; i++) {
var cur = humpStr[i];
var unicode = humpStr.charCodeAt(i);
// unicode 大于 65 小于 90 为大写字符
if (unicode >= 65 && unicode <= 90) {
result.push(("-" + cur).toLowerCase());
}
else {
result.push(cur);
}
}
return result.join('');
}
// 微信无法使用 Object.keys for of for in 遍历对象
// 序列化后自行实现
function objectKeys(obj) {
var jsonString = JSON.stringify(obj);
var step = 0;
var nested = 0;
var keys = [];
// 获取当前的 key，从 " 的下一个字符 到 " 的前一个字符
function getCurrentKey(str, begin) {
var len = str.length;
var currentKeyChar = [];
for (var i = begin; i < len; i++) {
if (str[i] !== '"')
currentKeyChar.push(str[i]);
if (str[i] === '"')
return currentKeyChar.join('');
}
return '';
}
function walk() {
var targetChar = jsonString[step];
if (!targetChar)
return;
// 从 {" 的下一个字符开始
if (targetChar === '{' && nested === 0) {
nested += 1; // 层级 + 1
var currentKey = getCurrentKey(jsonString, step + 2);
if (currentKey)
keys.push(currentKey);
step += currentKey.length + 2;
walk();
return;
}
// 从 ," 的下一个字符开始
if (targetChar === ',' && jsonString[step + 1] === '"') {
var currentKey = getCurrentKey(jsonString, step + 2);
if (currentKey)
keys.push(currentKey);
step += currentKey.length + 2;
walk();
return;
}
// 匹配到当前层级的结束
if (targetChar === '}')
nested -= 1;
step += 1;
walk();
}
walk(step);
return keys;
}
// sjs 脚本支持度有限，手动实现 assign
function assign(target, from) {
objectKeys(from).forEach(function (key) {
target[key] = from[key];
});
return target;
}
// 对象样式支持
function s(obj) {
if (!obj) return obj;
if (obj.constructor === 'Object') {
return objectKeys(obj).map(function (key) { return hump2dash(key) + ": " + obj[key] + ";"; }).join('');
}
return obj;
}
// 判断类型
function toType(obj) {
return typeof obj;
}
// 小写转换
function toLowerCase(str) {
return typeof str === 'string' ? str.toLowerCase() : '';
}
// 大写转换
function toUpperCase(str) {
return typeof str === 'string' ? str.toUpperCase() : '';
}
// 字符串或数组的 slice 方法支持
function slice(arrOrStr, start, end) {
return arrOrStr.slice(start, end);
}
// 字符串或数组的 includes 方法支持
function includes(arrOrStr, part) {
return arrOrStr.indexOf(part) !== -1;
}
// 字符串或数组的 indexOf 方法支持
function indexOf(arrOrStr, part) {
return arrOrStr.indexOf(part);
}
// 字符串或数组的 includes 方法支持
function toString(str) {
return str.toString();
}
module.exports = {
s: s,
toType: toType,
toLowerCase: toLowerCase,
toUpperCase: toUpperCase,
slice: slice,
includes: includes,
indexOf: indexOf,
toString: toString
};
`, 'additional');
}
}
exports.default = AlipayCompilerTemplateParserPlugin;
//# sourceMappingURL=TemplateParserPlugin.js.map