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i18n的wxs代码

This commit is contained in:
Xu Chang 2023-08-18 12:32:30 +08:00
parent 175781b223
commit af4162d1c9
5 changed files with 287 additions and 30 deletions
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1
lib/platforms/wechatMp/i18n/wxs.d.ts vendored Normal file
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@ -0,0 +1 @@
export declare function t(key: string, p1: any, p2: any, p3: any, p4: any, p5: any, p6: any): string;

132
lib/platforms/wechatMp/i18n/wxs.js Normal file
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"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.t = void 0;
/**
* 在wxs环境下实现部分i18n-js内的逻辑
* 参见i18n-js/src/i18n.ts中的translate逻辑
*
* 这里为了能在小程序的wxs环境中运行，部分代码写的很奇怪
* 还需要在编译时将正则统一编译成小程序的 getRegExp 语法
*/
function isSet(value) {
return value !== undefined && value !== null;
}
function get(object, path) {
// 沿着路径寻找到对应的值，未找到则返回默认值 defaultValue
return (path.split('.').reduce(function (o, k) {
return (o || {})[k];
}, object));
}
function _getPlural(count) {
switch (count) {
case 0: {
return 'zero';
}
case 1: {
return 'one';
}
default: {
return 'other';
}
}
}
var PlaceHolder = /(?:\{\{|%\{)(.*?)(?:\}\}?)/gm;
function interpolate(message, options) {
if (typeof message === 'string') {
var matches = message.match(PlaceHolder);
if (!matches) {
return message;
}
while (matches.length) {
var value = void 0;
var placeholder = matches.shift();
var name_1 = placeholder.replace(PlaceHolder, "$1");
if (isSet(options[name_1])) {
value = options[name_1].toString().replace(/\$/gm, "_#$#_");
}
else if (options.hasOwnProperty(name_1)) {
value = '';
}
else {
value = "!missing placeholder ".concat(name_1);
}
var regex = new RegExp(placeholder.replace(/\{/gm, "\\{").replace(/\}/gm, "\\}"));
message = message.replace(regex, value);
}
return message.replace(/_#\$#_/g, "$");
}
else if (typeof message === 'object' && isSet(options.count)) {
// 复数形式
var pluralization = _getPlural(options.count);
var message2 = message[pluralization];
return interpolate(message2, options);
}
else {
return "!unrecoganized locales: ".concat(JSON.stringify(message));
}
}
function constructFullKey(key, namespace, moduleName) {
var key2 = key;
if (key.indexOf('::') > 0) {
// 公共模块
key2 = "".concat(moduleName, "-l-").concat(key).replace('::', '.');
}
else if (key.indexOf(':') > 0) {
// entity
key2 = key.replace(':', '.');
}
else {
// 自身模块
key2 = "".concat(namespace, ".").concat(key);
}
return key2;
}
function t(key, p1, p2, p3, p4, p5, p6) {
var fullKey = '';
var hasLocale = false;
if (arguments.length === 7) {
// key, params, oakLocales, oakLng, oakDefaultLng, namespace, module
var params = p1, locales = p2, lng = p3, defaultLng = p4, namespace = p5, moduleName = p6;
if (locales && lng) {
hasLocale = true;
fullKey = constructFullKey(key, namespace, moduleName);
var _a = locales, _b = lng, lngLocales = _a[_b];
var lngTrans = lngLocales && get(lngLocales, fullKey);
if (lngTrans) {
return interpolate(lngTrans, params);
}
if (defaultLng) {
var _c = locales, _d = defaultLng, dftLngLocales = _c[_d];
var dftLngTrans = dftLngLocales && get(dftLngLocales, fullKey);
if (dftLngTrans) {
return interpolate(dftLngTrans, params);
}
}
}
}
else if (arguments.length === 6) {
var locales = p1, lng = p2, defaultLng = p3, namespace = p4, moduleName = p5;
if (locales && lng) {
hasLocale = true;
fullKey = constructFullKey(key, namespace, moduleName);
var _e = locales, _f = lng, lngLocales = _e[_f];
var lngTrans = lngLocales && get(lngLocales, fullKey);
if (lngTrans) {
return lngTrans;
}
if (defaultLng) {
var _g = locales, _h = defaultLng, dftLngLocales = _g[_h];
var dftLngTrans = dftLngLocales && get(dftLngLocales, fullKey);
if (dftLngTrans) {
return dftLngTrans;
}
}
}
}
// 到这里说明miss了，通知AppService层，并返回value
if (hasLocale) {
// todo
}
return fullKey.split('.').pop();
}
exports.t = t;

2
package.json
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@ -80,7 +80,7 @@
"copy-wxs": "copyfiles -u 1 src/**/*.wxs lib/",
"copy-xml": "copyfiles -u 1 src/**/*.xml lib/ & copyfiles -u 1 src/**/*.wxml lib/",
"build": "tsc && npm run copy-js && npm run copy-less && npm run copy-wxs && npm run copy-svg && npm run copy-xml && npm run copy-json",
"test": "ts-node ./test/test2.ts",
"test": "ts-node ./test/test.ts",
"prepare": "rimraf node_modules/react & rimraf node_modules/react-dom & rimraf node_modules/react-router & rimraf node_modules/react-router-dom",
"remove-antd": "rimraf node_modules/antd & rimraf node_modules/antd-mobile & rimraf node_modules/@ant-design & rimraf node_modules/antd-mobile-icons & rimraf node_modules/antd-mobile-v5-count"
},

144
src/platforms/wechatMp/i18n/wxs.ts Normal file
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@ -0,0 +1,144 @@
/**
* 在wxs环境下实现部分i18n-js内的逻辑
* 参见i18n-js/src/i18n.ts中的translate逻辑
*
* 这里为了能在小程序的wxs环境中运行，部分代码写的很奇怪
* 还需要在编译时将正则统一编译成小程序的 getRegExp 语法
*/
function isSet(value: unknown): boolean {
return value !== undefined && value !== null;
}
function get(object: Record<string, Record<string, any>>, path: string): string | undefined {
// 沿着路径寻找到对应的值，未找到则返回默认值 defaultValue
return (
path.split('.').reduce((o: any, k: string) => {
return (o || {})[k];
}, object)
);
}
function _getPlural(count: number) {
switch (count) {
case 0: {
return 'zero';
}
case 1: {
return 'one';
}
default: {
return 'other';
}
}
}
const PlaceHolder = /(?:\{\{|%\{)(.*?)(?:\}\}?)/gm;
function interpolate(message: any, options: Record<string, any>): string {
if (typeof message === 'string') {
const matches = message.match(PlaceHolder);
if (!matches) {
return message;
}
while (matches.length) {
let value: string;
const placeholder = matches.shift() as string;
const name = placeholder.replace(PlaceHolder, "$1");
if (isSet(options[name])) {
value = options[name].toString().replace(/\$/gm, "_#$#_");
} else if (options.hasOwnProperty(name)) {
value = '';
} else {
value = `!missing placeholder ${name}`;
}
const regex = new RegExp(
placeholder.replace(/\{/gm, "\\{").replace(/\}/gm, "\\}"),
);
message = message.replace(regex, value);
}
return message.replace(/_#\$#_/g, "$");
}
else if (typeof message === 'object' && isSet(options.count)) {
// 复数形式
const pluralization = _getPlural(options.count);
const message2 = message[pluralization];
return interpolate(message2, options);
}
else {
return `!unrecoganized locales: ${JSON.stringify(message)}`;
}
}
function constructFullKey(key: string, namespace: string, moduleName: string) {
let key2 = key;
if (key.indexOf('::') > 0) {
// 公共模块
key2 = `${moduleName}-l-${key}`.replace('::', '.');
}
else if (key.indexOf(':') > 0) {
// entity
key2 = key.replace(':', '.');
}
else {
// 自身模块
key2 = `${namespace}.${key}`;
}
return key2;
}
export function t(key: string, p1: any, p2: any, p3: any, p4: any, p5: any, p6: any): string {
let fullKey = '';
let hasLocale = false;
if (arguments.length === 7) {
// key, params, oakLocales, oakLng, oakDefaultLng, namespace, module
const params = p1, locales = p2, lng = p3, defaultLng = p4, namespace = p5, moduleName = p6;
if (locales && lng ) {
hasLocale = true;
fullKey = constructFullKey(key, namespace, moduleName);
const { [lng]: lngLocales } = locales;
const lngTrans = lngLocales && get(lngLocales, fullKey);
if (lngTrans) {
return interpolate(lngTrans, params);
}
if (defaultLng) {
const { [defaultLng]: dftLngLocales } = locales;
const dftLngTrans = dftLngLocales && get(dftLngLocales, fullKey);
if (dftLngTrans) {
return interpolate(dftLngTrans, params);
}
}
}
}
else if (arguments.length === 6) {
const locales = p1, lng = p2, defaultLng = p3, namespace = p4, moduleName = p5;
if (locales && lng) {
hasLocale = true;
fullKey = constructFullKey(key, namespace, moduleName);
const { [lng]: lngLocales } = locales;
const lngTrans = lngLocales && get(lngLocales, fullKey);
if (lngTrans) {
return lngTrans;
}
if (defaultLng) {
const { [defaultLng]: dftLngLocales } = locales;
const dftLngTrans = dftLngLocales && get(dftLngLocales, fullKey);
if (dftLngTrans) {
return dftLngTrans;
}
}
}
}
// 到这里说明miss了，通知AppService层，并返回value
if (hasLocale) {
// todo
}
return fullKey.split('.').pop()!;
}

38
test/test.ts
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@ -1,31 +1,11 @@
import { CommonAspectDict } from 'oak-common-aspect';
import commonAspectDict from 'oak-common-aspect';
import {
Aspect,
AspectWrapper,
Checker,
Trigger,
StorageSchema,
Context,
RowStore,
OakRowInconsistencyException,
Watcher,
} from 'oak-domain/lib/types';
import { EntityDict as BaseEntityDict } from 'oak-domain/lib/base-app-domain';
import { EntityDict } from 'oak-domain/lib/types/Entity';
import { t } from '../src/platforms/wechatMp/i18n/wxs';
function tt<ED extends EntityDict & BaseEntityDict, Cxt extends Context<ED>, AD extends CommonAspectDict<ED, Cxt>>(ad: AD) {
console.log(111);
}
function init<
ED extends EntityDict & BaseEntityDict,
Cxt extends Context<ED>,
AD extends Record<string, Aspect<ED, Cxt>>
> (aspectDict: AD) {
const ad2 = Object.assign({}, aspectDict, commonAspectDict);
tt(ad2);
}
init({});
const r = t('test', { word: 'ddd'}, {
'zh-CN': {
ns: {
test: '我是一个测试{{word}}',
}
},
}, 'zh-CN', 'zh-CN', 'ns', 'ns');
console.log(r);