chore: update content parser (#97)

web/src/components/Memo.tsx

 import { memo, useEffect, useRef, useState } from "react";
 import { escape } from "lodash-es";
 import { IMAGE_URL_REG, LINK_REG, MEMO_LINK_REG, TAG_REG, UNKNOWN_ID } from "../helpers/consts";
-import { parseMarkedToHtml, parseRawTextToHtml } from "../helpers/marked";
+import { parseMarkedToHtml } from "../helpers/marked";
 import * as utils from "../helpers/utils";
 import useToggle from "../hooks/useToggle";
-import { editorStateService, memoService } from "../services";
+import { editorStateService, locationService, memoService } from "../services";
 import Only from "./common/OnlyWhen";
 import Image from "./Image";
 import showMemoCardDialog from "./MemoCardDialog";
@@ -116,8 +116,16 @@ const Memo: React.FC<Props> = (props: Props) => {
         toastHelper.error("MEMO Not Found");
         targetEl.classList.remove("memo-link-text");
       }
+    } else if (targetEl.tagName === "SPAN" && targetEl.className === "tag-span") {
+      const tagName = targetEl.innerText.slice(1);
+      const currTagQuery = locationService.getState().query?.tag;
+      if (currTagQuery === tagName) {
+        locationService.setTagQuery("");
+      } else {
+        locationService.setTagQuery(tagName);
+      }
     } else if (targetEl.className === "todo-block") {
-      // do nth
+      // ...do nth
     }
   };
 
@@ -196,32 +204,10 @@ const Memo: React.FC<Props> = (props: Props) => {
 };
 
 export function formatMemoContent(content: string) {
-  content = escape(content);
-  content = parseRawTextToHtml(content)
-    .split("<br>")
-    .map((t) => {
-      return `<p>${t !== "" ? t : "<br>"}</p>`;
-    })
-    .join("");
-
-  content = parseMarkedToHtml(content);
-
-  // Add space in english and chinese
-  content = content.replace(/([\u4e00-\u9fa5])([A-Za-z0-9?.,;[\]]+)/g, "$1 $2").replace(/([A-Za-z0-9?.,;[\]]+)([\u4e00-\u9fa5])/g, "$1 $2");
-
-  const tempDivContainer = document.createElement("div");
-  tempDivContainer.innerHTML = content;
-  for (let i = 0; i < tempDivContainer.children.length; i++) {
-    const c = tempDivContainer.children[i];
-
-    if (c.tagName === "P" && c.textContent === "" && c.firstElementChild?.tagName !== "BR") {
-      c.remove();
-      i--;
-      continue;
-    }
-  }
+  const tempElement = document.createElement("div");
+  tempElement.innerHTML = parseMarkedToHtml(escape(content));
 
-  return tempDivContainer.innerHTML
+  return tempElement.innerHTML
     .replace(IMAGE_URL_REG, "")
     .replace(TAG_REG, "<span class='tag-span'>#$1</span> ")
     .replace(LINK_REG, "<a class='link' target='_blank' rel='noreferrer' href='$1'>$1</a>")

web/src/components/MemoList.tsx

-import { useCallback, useEffect, useRef, useState } from "react";
-import { locationService, memoService, shortcutService } from "../services";
+import { useEffect, useRef, useState } from "react";
+import { memoService, shortcutService } from "../services";
 import { useAppSelector } from "../store";
 import { IMAGE_URL_REG, LINK_REG, MEMO_LINK_REG, TAG_REG } from "../helpers/consts";
 import * as utils from "../helpers/utils";
@@ -94,21 +94,8 @@ const MemoList: React.FC<Props> = () => {
     wrapperElement.current?.scrollTo({ top: 0 });
   }, [query]);
 
-  const handleMemoListClick = useCallback((event: React.MouseEvent) => {
-    const targetEl = event.target as HTMLElement;
-    if (targetEl.tagName === "SPAN" && targetEl.className === "tag-span") {
-      const tagName = targetEl.innerText.slice(1);
-      const currTagQuery = locationService.getState().query?.tag;
-      if (currTagQuery === tagName) {
-        locationService.setTagQuery("");
-      } else {
-        locationService.setTagQuery(tagName);
-      }
-    }
-  }, []);
-
   return (
-    <div className={`memo-list-container ${isFetching ? "" : "completed"}`} onClick={handleMemoListClick} ref={wrapperElement}>
+    <div className={`memo-list-container ${isFetching ? "" : "completed"}`} ref={wrapperElement}>
       {sortedMemos.map((memo) => (
         <Memo key={`${memo.id}-${memo.updatedTs}`} memo={memo} />
       ))}

web/src/helpers/marked.ts

-/**
- * 实现一个简易版的 markdown 解析
- * - 列表解析；
- * - 代码块；
- * - 加粗/斜体；
- * - TODO;
- */
 const CODE_BLOCK_REG = /```([\s\S]*?)```/g;
 const BOLD_TEXT_REG = /\*\*(.+?)\*\*/g;
 const EM_TEXT_REG = /\*(.+?)\*/g;
-const TODO_BLOCK_REG = /\[ \] /g;
-const DONE_BLOCK_REG = /\[x\] /g;
-const DOT_LI_REG = /[*] /g;
+const TODO_BLOCK_REG = /- \[ \] /g;
+const DONE_BLOCK_REG = /- \[x\] /g;
+const DOT_LI_REG = /[*-] /g;
 const NUM_LI_REG = /(\d+)\. /g;
 
 const parseMarkedToHtml = (markedStr: string): string => {
   const htmlText = markedStr
     .replace(CODE_BLOCK_REG, "<pre lang=''>$1</pre>")
-    .replace(DOT_LI_REG, "<span class='counter-block'>•</span>")
-    .replace(NUM_LI_REG, "<span class='counter-block'>$1.</span>")
     .replace(TODO_BLOCK_REG, "<span class='todo-block' data-type='todo'>⬜</span>")
     .replace(DONE_BLOCK_REG, "<span class='todo-block' data-type='done'>✅</span>")
+    .replace(DOT_LI_REG, "<span class='counter-block'>•</span>")
+    .replace(NUM_LI_REG, "<span class='counter-block'>$1.</span>")
     .replace(BOLD_TEXT_REG, "<strong>$1</strong>")
-    .replace(EM_TEXT_REG, "<em>$1</em>");
+    .replace(EM_TEXT_REG, "<em>$1</em>")
+    .replace(/([\u4e00-\u9fa5])([A-Za-z0-9?.,;[\]]+)/g, "$1 $2")
+    .replace(/([A-Za-z0-9?.,;[\]]+)([\u4e00-\u9fa5])/g, "$1 $2");
 
   return htmlText;
 };
@@ -34,9 +29,4 @@ const parseHtmlToRawText = (htmlStr: string): string => {
   return text;
 };
 
-const parseRawTextToHtml = (rawTextStr: string): string => {
-  const htmlText = rawTextStr.replace(/\n/g, "<br>");
-  return htmlText;
-};
-
-export { parseMarkedToHtml, parseHtmlToRawText, parseRawTextToHtml };
+export { parseMarkedToHtml, parseHtmlToRawText };

web/src/less/daily-memo.less

@@ -21,12 +21,6 @@
   > .memo-content-container {
     @apply flex flex-col justify-start items-start w-full p-0 text-base;
 
-    > .memo-content-text {
-      .tag-span {
-        cursor: unset;
-      }
-    }
-
     > .images-container {
       @apply flex flex-col justify-start items-start mt-1 w-full;
 

web/src/less/memo-card-dialog.less

@@ -41,11 +41,7 @@
         @apply w-full pt-2;
 
         > .memo-content-text {
-          @apply w-full text-base leading-6;
-
-          .tag-span {
-            @apply p-0 text-blue-600 text-base bg-transparent cursor-auto;
-          }
+          @apply w-full text-base;
         }
 
         > .images-wrapper {

web/src/less/memo-content.less

 @import "./mixin.less";
 
 .memo-content-text {
-  .flex(column, flex-start, flex-start);
-  @apply w-full whitespace-pre-wrap break-words;
+  @apply w-full whitespace-pre-wrap break-words text-base leading-7;
 
   > p {
     @apply inline-block w-full h-auto mb-1 last:mb-0 text-base leading-7 whitespace-pre-wrap break-words;
   }
 
   .tag-span {
-    @apply inline-block w-auto px-2 text-sm leading-6 border-none rounded cursor-pointer text-blue-600 bg-blue-50 hover:text-white hover:bg-blue-600;
+    @apply inline-block w-auto font-mono text-blue-600;
   }
 
   .memo-link-text {

web/src/less/memo.less

@@ -87,6 +87,10 @@
 
   > .memo-content-text {
     @apply w-full h-auto transition-all;
+
+    .tag-span {
+      @apply cursor-pointer hover:opacity-80;
+    }
   }
 
   > .expand-btn-container {

web/src/less/tag-list.less

@@ -76,10 +76,10 @@
     }
 
     > .tag-tip-container {
-      @apply w-full mt-2 pl-4 text-xs text-gray-400;
+      @apply w-full mt-2 pl-4 text-sm text-gray-400;
 
       > .code-text {
-        @apply p-1 mx-1 text-blue-400 font-mono whitespace-pre-line bg-blue-100 rounded;
+        @apply p-1 mx-1 text-blue-600 font-mono whitespace-pre-line bg-blue-100 rounded;
       }
     }
   }