V4.6.5-alpha (#609)

projects/app/src/pages/api/plugins/TFSwitch/index.ts

@@ -0,0 +1,69 @@
+import type { NextApiRequest, NextApiResponse } from 'next';
+import type { HttpBodyType } from '@fastgpt/global/core/module/api.d';
+import { getErrText } from '@fastgpt/global/common/error/utils';
+
+type Props = HttpBodyType<{
+  input: string;
+  rule?: string;
+}>;
+
+export default async function handler(req: NextApiRequest, res: NextApiResponse<any>) {
+  try {
+    const {
+      data: { input, rule = '' }
+    } = req.body as Props;
+
+    const result = (() => {
+      if (typeof input === 'string') {
+        const defaultReg: any[] = [
+          undefined,
+          'undefined',
+          null,
+          'null',
+          false,
+          'false',
+          0,
+          '0',
+          'none'
+        ];
+        const customReg = rule.split('\n');
+        defaultReg.push(...customReg);
+
+        return !defaultReg.find((item) => {
+          const reg = typeof item === 'string' ? stringToRegex(item) : null;
+          if (reg) {
+            return reg.test(input);
+          }
+          return input === item;
+        });
+      }
+
+      return !!input;
+    })();
+
+    res.json({
+      ...(result
+        ? {
+            true: true
+          }
+        : {
+            false: false
+          })
+    });
+  } catch (err) {
+    console.log(err);
+    res.status(500).send(getErrText(err));
+  }
+}
+
+function stringToRegex(str: string) {
+  const regexFormat = /^\/(.+)\/([gimuy]*)$/;
+  const match = str.match(regexFormat);
+
+  if (match) {
+    const [, pattern, flags] = match;
+    return new RegExp(pattern, flags);
+  } else {
+    return null;
+  }
+}