refactor: parse variables

packages/core/client/src/application/Application.tsx

@@ -100,6 +100,7 @@ export class Application {
   public dataSourceManager: DataSourceManager;
   public name: string;
   public globalVars: Record<string, any> = {};
+  public globalVarsCtx: Record<string, any> = {};
 
   loading = true;
   maintained = false;
@@ -484,6 +485,9 @@ export class Application {
   addGlobalVar(key: string, value: any) {
     set(this.globalVars, key, value);
   }
+  setGlobalVarCtx(key: string, value: any) {
+    set(this.globalVarsCtx, key, value);
+  }
 
   getGlobalVar(key) {
     return get(this.globalVars, key);
@@ -491,4 +495,7 @@ export class Application {
   getGlobalVars() {
     return this.globalVars;
   }
+  getGlobalVarsCtx() {
+    return this.globalVarsCtx;
+  }
 }

packages/core/client/src/application/hooks/useGlobalVariable.ts

@@ -10,6 +10,7 @@
 import { isFunction } from 'lodash';
 import { useMemo } from 'react';
 import { useApp } from './';
+import { VariableOption } from '../../variables/types';
 
 export const useGlobalVariable = (key: string) => {
   const app = useApp();
@@ -55,3 +56,19 @@ export const useGlobalVariables = () => {
 
   return result as any;
 };
+
+//获取全局变量的值
+export const useGlobalVariablesCtx = () => {
+  const app = useApp();
+  const variablesCtx = app.getGlobalVarsCtx();
+  const uniqueValues = new Set();
+  Object.entries(variablesCtx).forEach(([key, value]) => {
+    if (!value) return;
+    uniqueValues.add({
+      name: key,
+      ctx: value,
+    });
+  });
+
+  return [...uniqueValues] as VariableOption[];
+};

packages/core/client/src/variables/VariablesProvider.tsx

@@ -223,15 +223,18 @@ const VariablesProvider = ({ children, filterVariables }: any) => {
     [setCtx],
   );
 
-  const getVariable = useCallback((variableName: string): VariableOption => {
-    if (!ctxRef.current[variableName]) {
-      return null;
-    }
+  const getVariable = useCallback(
+    (variableName: string): VariableOption => {
+      if (!ctxRef.current[variableName] && !builtinVariables.find((v) => v.name === variableName)) {
+        return null;
+      }
 
-    return {
-      ...variablesStore[variableName],
-    };
-  }, []);
+      return {
+        ...variablesStore[variableName],
+      };
+    },
+    [builtinVariables],
+  );
 
   const removeVariable = useCallback(
     (variableName: string) => {
@@ -338,7 +341,6 @@ const VariablesProvider = ({ children, filterVariables }: any) => {
       }) as VariablesContextType,
     [getCollectionField, getVariable, parseVariable, registerVariable, removeVariable, setCtx],
   );
-
   return <VariablesContext.Provider value={value}>{children}</VariablesContext.Provider>;
 };
 

packages/core/client/src/variables/hooks/useBuiltinVariables.ts

@@ -15,6 +15,7 @@ import { useAPITokenVariable } from '../../schema-settings/VariableInput/hooks/u
 import { useCurrentRoleVariable } from '../../schema-settings/VariableInput/hooks/useRoleVariable';
 import { useURLSearchParamsVariable } from '../../schema-settings/VariableInput/hooks/useURLSearchParamsVariable';
 import { VariableOption } from '../types';
+import { useGlobalVariablesCtx } from '../../application/hooks/useGlobalVariable';
 
 /**
  * 相当于全局的变量
@@ -26,6 +27,7 @@ const useBuiltInVariables = () => {
   const { apiTokenCtx } = useAPITokenVariable();
   const { datetimeCtx } = useDatetimeVariable();
   const { urlSearchParamsCtx, name: urlSearchParamsName, defaultValue } = useURLSearchParamsVariable();
+  const globalVariablesCtx = useGlobalVariablesCtx();
   const builtinVariables: VariableOption[] = useMemo(() => {
     return [
       {
@@ -88,9 +90,17 @@ const useBuiltInVariables = () => {
         ctx: urlSearchParamsCtx,
         defaultValue,
       },
+      ...globalVariablesCtx,
     ];
-  }, [currentRoleCtx, currentUserCtx, datetimeCtx, defaultValue, urlSearchParamsCtx, urlSearchParamsName]);
-
+  }, [
+    currentRoleCtx,
+    currentUserCtx,
+    datetimeCtx,
+    defaultValue,
+    urlSearchParamsCtx,
+    urlSearchParamsName,
+    globalVariablesCtx,
+  ]);
   return { builtinVariables };
 };