chore: update

Author: hunghg255

playground/src/App.tsx

@@ -130,7 +130,6 @@ function convertBase64ToBlob(base64: string) {
 // custom document to support columns
 const DocumentColumn = /* @__PURE__ */ Document.extend({
   content: '(block|columns)+',
-  // echo editor is a block editor
 });
 
 const MOCK_USERS = [{

src/components/Bubble/RichTextBubbleKatex.tsx

@@ -14,8 +14,8 @@ import { useAttributes } from '@/hooks/useAttributes';
 import { useLocale } from '@/locales';
 import { useEditorInstance } from '@/store/editor';
 import { useEditableEditor } from '@/store/store';
-import { parseJSONString } from '@/utils/columns';
 import { deleteNode } from '@/utils/delete-node';
+import { safeJSONParse } from '@/utils/json';
 
 function ModalEditKatex({
   children,
@@ -54,7 +54,7 @@ function ModalEditKatex({
   const formatText = useMemo(() => {
     try {
       return katexLib.renderToString(currentValue, {
-        macros: parseJSONString(currentMacros || '')
+        macros: safeJSONParse(currentMacros || '')
       });
     } catch {
       return currentValue;

src/extensions/Katex/components/KatexWrapper.tsx

@@ -3,15 +3,15 @@ import { useMemo } from 'react';
 import { NodeViewWrapper } from '@tiptap/react';
 import katexLib from 'katex';
 
-import { parseJSONString } from '@/utils/columns';
+import { safeJSONParse } from '@/utils/json';
 
 export function KatexNodeView({ node }: any) {
   const { text, macros } = node.attrs;
 
   const formatText = useMemo(() => {
     try {
       return katexLib.renderToString(decodeURIComponent(text || ''), {
-        macros: parseJSONString(decodeURIComponent(macros || ''))
+        macros: safeJSONParse(decodeURIComponent(macros || ''))
       });
     } catch {
       return text;

src/extensions/Katex/components/RichTextKatex.tsx

@@ -12,7 +12,7 @@ import { useAttributes } from '@/hooks/useAttributes';
 import { useButtonProps } from '@/hooks/useButtonProps';
 import { useLocale } from '@/locales';
 import { useEditorInstance } from '@/store/editor';
-import { parseJSONString } from '@/utils/columns';
+import { safeJSONParse } from '@/utils/json';
 
 export function RichTextKatex() {
   const { t } = useLocale();
@@ -55,7 +55,7 @@ export function RichTextKatex() {
   const formatText = useMemo(() => {
     try {
       return katexLib.renderToString(currentValue, {
-        macros: parseJSONString(currentMacros)
+        macros: safeJSONParse(currentMacros)
       });
     } catch {
       return currentValue;

src/utils/columns.ts

@@ -140,19 +140,3 @@ export function gotoCol({ state, dispatch, type }: { state: EditorState, dispatc
 
   return false;
 }
-
-export function toJSONString (obj: any) {
-  try {
-    return JSON.stringify(obj);
-  } catch {
-    return '';
-  }
-}
-
-export function parseJSONString (str: string) {
-  try {
-    return JSON.parse(str);
-  } catch {
-    return {};
-  }
-}

src/utils/pdf.ts

@@ -1,5 +1,6 @@
 import type { Editor } from '@tiptap/core';
-import { ExportPdfOptions } from '@/extensions/ExportPdf';
+
+import { type ExportPdfOptions } from '@/extensions/ExportPdf';
 
 function printHtml(content: string, exportPdfOptions: ExportPdfOptions) {
   const iframe: HTMLIFrameElement = document.createElement('iframe');
@@ -15,7 +16,7 @@ function printHtml(content: string, exportPdfOptions: ExportPdfOptions) {
 
   const {
     paperSize,
-    title = 'Echo Editor',
+    title = 'React Tiptap Editor',
     margins: {
       top: marginTop,
       right: marginRight,