Merge branch 'release/1.0.35' of gitlab.alibaba-inc.com:ali-lowcode/ali-lowcode-engine into release/1.0.35

packages/designer/src/builtin-simulator/host.ts

@@ -236,7 +236,9 @@ export class BuiltinSimulatorHost implements ISimulatorHost<BuiltinSimulatorProp
   readonly componentsConsumer = new ResourceConsumer<Asset | undefined>(() => this.componentsAsset);
 
   readonly injectionConsumer = new ResourceConsumer(() => {
-    return {};
+    return {
+      i18n: this.project.i18n,
+    };
   });
 
   readonly asyncLibraryMap: { [key: string]: {} } = {};

packages/designer/src/project/project.ts

@@ -10,7 +10,7 @@ export class Project {
 
   @obx.val readonly documents: DocumentModel[] = [];
 
-  private data: ProjectSchema = { version: '1.0.0', componentsMap: [], componentsTree: [] };
+  private data: ProjectSchema = { version: '1.0.0', componentsMap: [], componentsTree: [], i18n: {} };
 
   private _simulator?: ISimulatorHost;
 
@@ -40,15 +40,24 @@ export class Project {
     this._config = value;
   }
 
+  @obx.ref private _i18n: any = {};
+  get i18n(): any {
+    return this._i18n;
+  }
+  set i18n(value: any) {
+    this._i18n = value || {};
+  }
+
   /**
    * 获取项目整体 schema
    */
   getSchema(): ProjectSchema {
     return {
       ...this.data,
-      // todo: future change this filter
+      // TODO: future change this filter
       componentsMap: this.currentDocument?.getComponentsMap(),
       componentsTree: this.documents.filter((doc) => !doc.isBlank()).map((doc) => doc.schema),
+      i18n: this._i18n || {},
     };
   }
 
@@ -57,6 +66,7 @@ export class Project {
    * @param schema
    */
   setSchema(schema?: ProjectSchema) {
+    // FIXME: 这里的行为和 getSchema 并不对等，感觉不太对
     const doc = this.documents.find((doc) => doc.actived);
     doc && doc.import(schema?.componentsTree[0]);
   }
@@ -73,9 +83,11 @@ export class Project {
       version: '1.0.0',
       componentsMap: [],
       componentsTree: [],
+      i18n: {},
       ...schema,
     };
     this.config = schema?.config || this.config;
+    this.i18n = schema?.i18n || this.i18n;
 
     if (autoOpen) {
       if (autoOpen === true) {
@@ -137,6 +149,9 @@ export class Project {
     if (key === 'config') {
       this.config = value;
     }
+    if (key === 'i18n') {
+      this.i18n = value;
+    }
     Object.assign(this.data, { [key]: value });
   }
 
@@ -160,6 +175,9 @@ export class Project {
     if (key === 'config') {
       return this.config;
     }
+    if (key === 'i18n') {
+      return this.i18n;
+    }
     return Reflect.get(this.data, key);
   }
 

packages/react-simulator-renderer/src/renderer-view.tsx

@@ -7,6 +7,8 @@ import { SimulatorRendererContainer, DocumentInstance } from './renderer';
 import { Router, Route, Switch } from 'react-router';
 import './renderer.less';
 
+const DEFAULT_SIMULATOR_LOCALE = 'zh-CN';
+
 // patch cloneElement avoid lost keyProps
 const originCloneElement = window.React.cloneElement;
 (window as any).React.cloneElement = (child: any, { _leaf, ...props }: any = {}, ...rest: any[]) => {
@@ -137,8 +139,13 @@ class Renderer extends Component<{
     const { documentInstance, rendererContainer: renderer } = this.props;
     const { container } = documentInstance;
     const { designMode, device } = container;
+    const messages = container.context?.utils?.i18n?.messages || {};
+    const locale = container.context?.utils?.i18n?.currentLocale || Object.keys(messages)[0] || DEFAULT_SIMULATOR_LOCALE;
+
     return (
       <LowCodeRenderer
+        locale={locale}
+        messages={messages}
         schema={documentInstance.schema}
         components={container.components}
         appHelper={container.context}

packages/react-simulator-renderer/src/renderer.ts

@@ -267,12 +267,28 @@ export class SimulatorRendererContainer implements BuiltinSimulatorRenderer {
             return parseQuery(search);
           },
         },
+        i18n: {
+          setLocale: (loc: string) => {
+            const newCtx = {
+              ...this._appContext,
+            };
+            newCtx.utils.i18n.currentLocale = loc;
+            this._appContext = newCtx;
+          },
+          currentLocale: undefined,
+          messages: {},
+        },
       },
       constants: {},
       requestHandlersMap: this._requestHandlersMap,
     };
     host.injectionConsumer.consume((data) => {
-      // sync utils, i18n, contants,... config
+      // TODO: sync utils, i18n, contants,... config
+      const newCtx = {
+        ...this._appContext,
+      };
+      newCtx.utils.i18n.messages = data.i18n || {};
+      this._appContext = newCtx;
     });
   }
 

packages/renderer-core/src/renderer/base.tsx

@@ -10,6 +10,7 @@ import {
   getValue,
   parseData,
   parseExpression,
+  parseI18n,
   isEmpty,
   isSchema,
   isFileSchema,
@@ -19,11 +20,11 @@ import {
   transformArrayToMap,
   transformStringToFunction,
   checkPropTypes,
-  generateI18n,
+  getI18n,
   acceptsRef,
   getFileCssName,
   capitalizeFirstLetter,
-  DataHelper, 
+  DataHelper,
   isI18n,
   isVariable
 } from '../utils';
@@ -77,9 +78,8 @@ export default function baseRenererFactory() {
       this.appHelper = props.__appHelper;
       this.__compScopes = {};
       this.__instanceMap = {};
-      const { locale, messages } = props;
-      this.i18n = generateI18n(locale, messages);
       this.__bindCustomMethods(props);
+      this.__initI18nAPIs(props);
     }
 
     __afterInit(props: IRendererProps) { }
@@ -259,6 +259,15 @@ export default function baseRenererFactory() {
       ); */
     };
 
+    __initI18nAPIs = () => {
+      this.i18n = (key: string, values = {}) => {
+        const { locale, messages } = this.props;
+        return getI18n(key, values, locale, messages);
+      };
+      this.getLocale = () => this.props.locale;
+      this.setLocale = (loc: string) => this.appHelper?.utils?.i18n?.setLocale && this.appHelper?.utils?.i18n?.setLocale(loc);
+    };
+
     __render = () => {
       const schema = this.props.__schema;
       this.__setLifeCycleMethods('render');
@@ -328,6 +337,9 @@ export default function baseRenererFactory() {
         if (isJSExpression(schema)) {
           return parseExpression(schema, self);
         }
+        if (isI18n(schema)) {
+          return parseI18n(schema, self);
+        }
         if (isJSSlot(schema)) {
           return this.__createVirtualDom(schema.value, self, parentInfo);
         }
@@ -581,11 +593,16 @@ export default function baseRenererFactory() {
         if (!isSchema(props) && !isJSSlot(props)) return checkProps(props);
       }
 
-      const handleI18n = (props: any) => props[props.use || 'zh_CN'];
+      const handleLegaoI18n = (props: any) => props[props.use || 'zh_CN'];
 
       // 兼容乐高设计态 i18n 数据
       if (isI18n(props)) {
-        props = handleI18n(props);
+        const i18nProp = handleLegaoI18n(props);
+        if (i18nProp) {
+          props = i18nProp;
+        } else {
+          return parseI18n(props, self);
+        }
       }
 
       // 兼容乐高设计态的变量绑定

packages/renderer-core/src/utils/common.ts

@@ -46,7 +46,8 @@ const EXPRESSION_TYPE = {
   JSEXPRESSION: 'JSExpression',
   JSFUNCTION: 'JSFunction',
   JSSLOT: 'JSSlot',
-  JSBLOCK: 'JSBlock'
+  JSBLOCK: 'JSBlock',
+  I18N: 'i18n',
 };
 const EXPRESSION_REG = /^\{\{(\{.*\}|.*?)\}\}$/;
 const hasSymbol = typeof Symbol === 'function' && Symbol.for;
@@ -112,6 +113,10 @@ export function isJSExpression(obj: any) {
   return isJSExpressionObj || isJSExpressionStr;
 }
 
+export function isI18n(obj) {
+  return obj && typeof obj === 'object' && EXPRESSION_TYPE.I18N === obj.type;
+}
+
 /**
  * @name wait
  * @description 等待函数
@@ -180,6 +185,19 @@ export function generateI18n(locale = 'zh-CN', messages: any = {}) {
   };
 }
 
+/**
+ * 用于处理国际化字符串
+ * @param {*} key 语料标识
+ * @param {*} values 字符串模版变量
+ * @param {*} locale 国际化标识，例如 zh-CN、en-US
+ * @param {*} messages 国际化语言包
+ */
+export function getI18n(key: string, values = {}, locale = 'zh-CN', messages = {}) {
+  if (!messages || !messages[locale] || !messages[locale][key]) return '';
+  const formater = new IntlMessageFormat(messages[locale][key], locale);
+  return formater.format(values);
+}
+
 /**
  * 判断当前组件是否能够设置ref
  * @param {*} Comp 需要判断的组件
@@ -373,6 +391,8 @@ export function transformStringToFunction(str: string) {
 export function parseData(schema: any, self: any): any {
   if (isJSExpression(schema)) {
     return parseExpression(schema, self);
+  } else if (isI18n(schema)) {
+    return parseI18n(schema, self);
   } else if (typeof schema === 'string') {
     return schema.trim();
   } else if (Array.isArray(schema)) {
@@ -423,10 +443,14 @@ export function capitalizeFirstLetter(word: string) {
   return word[0].toUpperCase() + word.slice(1);
 }
 
-export function isI18n(obj: any) {
-  return obj && typeof obj === 'object' && obj?.type === 'i18n';
-}
-
 export function isVariable(obj: any) {
   return obj && typeof obj === 'object' && obj?.type === 'variable';
 }
+
+/* 将 i18n 结构，降级解释为对 i18n 接口的调用 */
+export function parseI18n(i18nInfo: any, self: any) {
+  return parseExpression({
+    type: EXPRESSION_TYPE.JSEXPRESSION,
+    value: `this.i18n('${i18nInfo.key}')`,
+  }, self);
+}