fix: 标题是否合法增加对斜杠、反斜杠、冒号的判断

src/pages/header/AddNoteView.tsx

@@ -5,6 +5,7 @@ import TagInput from "src/components/TagInput";
 import BanyanPlugin from "src/main";
 import { i18n } from "src/utils/i18n";
 import { useCombineStore } from "src/store";
+import { legalFileName } from "src/utils/utils";
 
 interface AddNoteViewProps {
   app: App;
@@ -121,7 +122,7 @@ const AddNoteView: React.FC<AddNoteViewProps> = ({ app, plugin, onAdd }) => {
             onChange={(e) => {
               const newTitle = e.target.value;
               setTitle(newTitle);
-              setIsTitleInvalid(newTitle.length > 0 && !plugin.fileUtils.legalFileName(newTitle));
+              setIsTitleInvalid(newTitle.length > 0 && !legalFileName(newTitle));
             }}
             onKeyDown={(e) => {
               // 防止用户在标题输入换行符
@@ -151,7 +152,7 @@ const AddNoteView: React.FC<AddNoteViewProps> = ({ app, plugin, onAdd }) => {
             if (body.trim().length === 0 && tags.length === 0 && _title.length === 0) return;
             
             // 检查标题合法性
-            if (_title && !plugin.fileUtils.legalFileName(_title)) {
+            if (_title && !legalFileName(_title)) {
               new Notice(i18n.t('illegal_title_chars'));
               return;
             } 

src/utils/fileUtils.ts

@@ -4,6 +4,7 @@ import { createFileInfo, FileInfo, generateFileId } from "src/models/FileInfo";
 import { TagFilter, isOKWithTagFilter } from "src/models/TagFilter";
 import { i18n } from "./i18n";
 import moment from "moment";
+import { legalFileName } from "./utils";
 
 const PlaceholderFileName = "banyan_editor_placeholder.md";
 
@@ -82,10 +83,6 @@ export class FileUtils {
     return format;
   }
 
-  public legalFileName(fileName: string) {
-    return !/[\[\]#^|]/.test(fileName);
-  }
-
   private sanitizeFileName(rawTitle: string) {
     // 移除/替换常见非法字符，保留与插件一致的校验
     let name = rawTitle.trim();
@@ -95,7 +92,7 @@ export class FileUtils {
       .replace(/[\n\r\t]/g, " ")
       .replace(/\s+/g, " ")
       .trim();
-    if (!this.legalFileName(name)) {
+    if (!legalFileName(name)) {
       name = name.replace(/[\[\]#^|]/g, "-");
     }
     // 避免空文件名
@@ -128,11 +125,11 @@ export class FileUtils {
     let fileName: string = "";
     
     // 如果有标题且标题合法，使用标题作为文件名
-    if (title && title.trim() && this.legalFileName(title.trim())) {
+    if (title && title.trim() && legalFileName(title.trim())) {
       fileName = `${title.trim()}.md`;
     } else if (formatStr) {
       const name = `${moment().format(formatStr)}.md`;
-      if (this.legalFileName(name)) {
+      if (legalFileName(name)) {
         fileName = name;
         console.log("formated file name:", fileName);
       } else {

src/utils/utils.ts

@@ -0,0 +1,4 @@
+export function legalFileName(fileName: string) {
+    return !/[\[\]#^|\\/:]/.test(fileName);
+  }
+  

test/FileUtils.test.ts

@@ -0,0 +1,81 @@
+import { legalFileName } from "../src/utils/utils";
+
+// 直接测试 legalFileName 方法，避免复杂的依赖
+describe('legalFileName', () => {
+
+    test('应该接受合法的文件名', () => {
+        expect(legalFileName('valid-file-name')).toBe(true);
+        expect(legalFileName('my_note')).toBe(true);
+        expect(legalFileName('2023-12-25')).toBe(true);
+        expect(legalFileName('中文文件名')).toBe(true);
+        expect(legalFileName('file123')).toBe(true);
+    });
+
+    test('应该拒绝包含方括号的文件名', () => {
+        expect(legalFileName('file[1]')).toBe(false);
+        expect(legalFileName('[important]')).toBe(false);
+        expect(legalFileName('note]test')).toBe(false);
+    });
+
+    test('应该拒绝包含井号的文件名', () => {
+        expect(legalFileName('file#1')).toBe(false);
+        expect(legalFileName('#important')).toBe(false);
+        expect(legalFileName('note#test')).toBe(false);
+    });
+
+    test('应该拒绝包含脱字符的文件名', () => {
+        expect(legalFileName('file^1')).toBe(false);
+        expect(legalFileName('^important')).toBe(false);
+        expect(legalFileName('note^test')).toBe(false);
+    });
+
+    test('应该拒绝包含竖线的文件名', () => {
+        expect(legalFileName('file|1')).toBe(false);
+        expect(legalFileName('|important')).toBe(false);
+        expect(legalFileName('note|test')).toBe(false);
+    });
+
+    test('应该拒绝包含反斜杠的文件名', () => {
+        expect(legalFileName('file\\1')).toBe(false);
+        expect(legalFileName('\\important')).toBe(false);
+        expect(legalFileName('note\\test')).toBe(false);
+    });
+
+    test('应该拒绝包含正斜杠的文件名', () => {
+        expect(legalFileName('file/1')).toBe(false);
+        expect(legalFileName('/important')).toBe(false);
+        expect(legalFileName('note/test')).toBe(false);
+    });
+
+    test('应该拒绝包含冒号的文件名', () => {
+        expect(legalFileName('file:1')).toBe(false);
+        expect(legalFileName(':important')).toBe(false);
+        expect(legalFileName('note:test')).toBe(false);
+    });
+
+    test('应该拒绝包含多个非法字符的文件名', () => {
+        expect(legalFileName('file[1]#test')).toBe(false);
+        expect(legalFileName('note|test:file')).toBe(false);
+        expect(legalFileName('path/to\\file')).toBe(false);
+        expect(legalFileName('file^test#important')).toBe(false);
+    });
+
+    test('应该处理空字符串', () => {
+        expect(legalFileName('')).toBe(true);
+    });
+
+    test('应该处理只包含非法字符的字符串', () => {
+        expect(legalFileName('[')).toBe(false);
+        expect(legalFileName(']')).toBe(false);
+        expect(legalFileName('#')).toBe(false);
+        expect(legalFileName('^')).toBe(false);
+        expect(legalFileName('|')).toBe(false);
+        expect(legalFileName('\\')).toBe(false);
+        expect(legalFileName('/')).toBe(false);
+        expect(legalFileName(':')).toBe(false);
+    });
+
+    test('应该处理包含所有非法字符的字符串', () => {
+        expect(legalFileName('[]#^|\\/:')).toBe(false);
+    });
+});