web: update memo editor and about me

web/src/components/AboutSiteDialog.tsx

@@ -12,45 +12,23 @@ const AboutSiteDialog: React.FC<Props> = ({ destroy }: Props) => {
     <>
       <div className="dialog-header-container">
         <p className="title-text">
-          <span className="icon-text">🤠</span>关于 <b>Memos</b>
+          <span className="icon-text">🤠</span>About <b>Memos</b>
         </p>
         <button className="btn close-btn" onClick={handleCloseBtnClick}>
           <img className="icon-img" src="/icons/close.svg" />
         </button>
       </div>
       <div className="dialog-content-container">
-        <p>一个碎片化知识记录工具。</p>
-        <br />
-        <i>为何做这个？</i>
-        <ul>
-          <li>
-            实践 <strong>卢曼卡片盒笔记法</strong>；
-          </li>
-          <li>用于记录：📅 每日/周计划、💡 突发奇想、📕 读后感...</li>
-          <li>代替了我在微信上经常使用的“文件传输助手”；</li>
-          <li>打造一个属于自己的轻量化“卡片”笔记簿；</li>
-        </ul>
-        <br />
-        <i>有何特点呢？</i>
-        <ul>
-          <li>
-            ✨{" "}
-            <a target="_blank" href="https://github.com/boojack/insmemo-web" rel="noreferrer">
-              开源项目
-            </a>
-          </li>
-          <li>😋 精美且细节的视觉样式；</li>
-          <li>📑 体验优良的交互逻辑；</li>
-        </ul>
-        <br />
-        <a target="_blank" href="https://github.com/boojack/insmemo-web/discussions" rel="noreferrer">
-          🤔 问题反馈
-        </a>
+        <p>
+          An open-source alternative to <a href="https://flomoapp.com">flomo</a>.
+        </p>
+        <p>You are in charge of your data and customizations.</p>
+        <p>Built with React and Go.</p>
         <br />
         <p>Enjoy it and have fun~ </p>
         <hr />
         <p className="normal-text">
-          Last updated on <span className="pre-text">2021/11/26 16:17:44</span> 🎉
+          Last updated on <span className="pre-text">2021/12/09 10:14:32</span> 🎉
         </p>
       </div>
     </>

web/src/components/MemoEditor.tsx

@@ -16,26 +16,27 @@ const MemoEditor: React.FC<Props> = (props: Props) => {
   const { className, editMemoId } = props;
   const { globalState } = useContext(appContext);
   const editorRef = useRef<EditorRefActions>(null);
-  const prevGlobalStateRef = useRef(globalState);
 
   useEffect(() => {
     if (globalState.markMemoId) {
-      const editorCurrentValue = editorRef.current?.getContent();
-      const memoLinkText = `${editorCurrentValue ? "\n" : ""}Mark: [@MEMO](${globalState.markMemoId})`;
-      editorRef.current?.insertText(memoLinkText);
-      globalStateService.setMarkMemoId("");
+      if (editMemoId === globalState.editMemoId || (!editMemoId && !globalState.editMemoId)) {
+        const editorCurrentValue = editorRef.current?.getContent();
+        const memoLinkText = `${editorCurrentValue ? "\n" : ""}Mark: [@MEMO](${globalState.markMemoId})`;
+        editorRef.current?.insertText(memoLinkText);
+        globalStateService.setMarkMemoId("");
+      }
     }
+  }, [globalState.markMemoId]);
 
-    if (editMemoId && globalState.editMemoId) {
-      const editMemo = memoService.getMemoById(globalState.editMemoId);
+  useEffect(() => {
+    if (editMemoId) {
+      const editMemo = memoService.getMemoById(editMemoId);
       if (editMemo) {
         editorRef.current?.setContent(editMemo.content ?? "");
         editorRef.current?.focus();
       }
     }
-
-    prevGlobalStateRef.current = globalState;
-  }, [globalState.markMemoId, globalState.editMemoId]);
+  }, [editMemoId]);
 
   const handleSaveBtnClick = useCallback(async (content: string) => {
     if (content === "") {

web/src/helpers/marked.ts

@@ -54,7 +54,7 @@ const parseCodeToPrism = (codeStr: string): string => {
 
 const parseMarkedToHtml = (markedStr: string): string => {
   const htmlText = parseCodeToPrism(markedStr)
-    .replace(DOT_LI_REG, "<span class='counter-block'>•</span>")
+    .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>")

web/src/labs/html2image/convertResourceToDataURL.ts

@@ -1,8 +1,8 @@
-const cachedResource = new Map<string, string>();
+const cachedResourceMap = new Map<string, string>();
 
 function convertResourceToDataURL(url: string, useCache = true): Promise<string> {
-  if (useCache && cachedResource.has(url)) {
-    return Promise.resolve(cachedResource.get(url) as string);
+  if (useCache && cachedResourceMap.has(url)) {
+    return Promise.resolve(cachedResourceMap.get(url) as string);
   }
 
   return new Promise(async (resolve) => {
@@ -11,7 +11,7 @@ function convertResourceToDataURL(url: string, useCache = true): Promise<string>
     var reader = new FileReader();
     reader.onloadend = () => {
       const base64Url = reader.result as string;
-      cachedResource.set(url, base64Url);
+      cachedResourceMap.set(url, base64Url);
       resolve(base64Url);
     };
     reader.readAsDataURL(blob);

web/src/labs/html2image/getFontsStyleElement.ts

@@ -0,0 +1,46 @@
+import convertResourceToDataURL from "./convertResourceToDataURL";
+
+async function getFontsStyleElement(element: HTMLElement) {
+  const styleSheets = element.ownerDocument.styleSheets;
+  const fontFamilyStyles: CSSStyleDeclaration[] = [];
+
+  for (const sheet of styleSheets) {
+    for (const rule of sheet.cssRules) {
+      if (rule.constructor.name === "CSSFontFaceRule") {
+        fontFamilyStyles.push((rule as CSSFontFaceRule).style);
+      }
+    }
+  }
+
+  const styleElement = document.createElement("style");
+
+  for (const f of fontFamilyStyles) {
+    const fontFamily = f.getPropertyValue("font-family");
+    const fontWeight = f.getPropertyValue("font-weight");
+    const src = f.getPropertyValue("src");
+    const resourceUrls = src.split(",").map((s) => {
+      return s.replace(/url\("?(.+?)"?\)/, "$1");
+    });
+    let base64Urls = [];
+
+    for (const url of resourceUrls) {
+      try {
+        const base64Url = await convertResourceToDataURL(url);
+        base64Urls.push(`url("${base64Url}")`);
+      } catch (error) {
+        // do nth
+      }
+    }
+
+    styleElement.innerHTML += `
+      @font-face {
+        font-family: "${fontFamily}";
+        src: ${base64Urls.join(",")};
+        font-weight: ${fontWeight};
+      }`;
+  }
+
+  return styleElement;
+}
+
+export default getFontsStyleElement;

web/src/labs/html2image/index.ts

@@ -5,8 +5,8 @@
  * 1. html-to-image: https://github.com/bubkoo/html-to-image
  * 2. <foreignObject>: https://developer.mozilla.org/en-US/docs/Web/SVG/Element/foreignObject
  */
-import convertResourceToDataURL from "./convertResourceToDataURL";
 import getCloneStyledElement from "./getCloneStyledElement";
+import getFontsStyleElement from "./getFontsStyleElement";
 
 type Options = Partial<{
   backgroundColor: string;
@@ -29,14 +29,14 @@ function convertSVGToDataURL(svg: SVGElement): string {
 }
 
 function generateSVGElement(width: number, height: number, element: HTMLElement): SVGSVGElement {
-  const xmlns = "http://www.w3.org/2000/svg";
-  const svg = document.createElementNS(xmlns, "svg");
+  const xmlNS = "http://www.w3.org/2000/svg";
+  const svgElement = document.createElementNS(xmlNS, "svg");
 
-  svg.setAttribute("width", `${width}`);
-  svg.setAttribute("height", `${height}`);
-  svg.setAttribute("viewBox", `0 0 ${width} ${height}`);
+  svgElement.setAttribute("width", `${width}`);
+  svgElement.setAttribute("height", `${height}`);
+  svgElement.setAttribute("viewBox", `0 0 ${width} ${height}`);
 
-  const foreignObject = document.createElementNS(xmlns, "foreignObject");
+  const foreignObject = document.createElementNS(xmlNS, "foreignObject");
 
   foreignObject.setAttribute("width", "100%");
   foreignObject.setAttribute("height", "100%");
@@ -45,44 +45,9 @@ function generateSVGElement(width: number, height: number, element: HTMLElement)
   foreignObject.setAttribute("externalResourcesRequired", "true");
 
   foreignObject.appendChild(element);
-  svg.appendChild(foreignObject);
+  svgElement.appendChild(foreignObject);
 
-  return svg;
-}
-
-// TODO need rethink how to get the needed font-family
-async function getFontsStyleElement() {
-  const styleElement = document.createElement("style");
-
-  const fonts = [
-    {
-      name: "DINPro",
-      url: "/fonts/DINPro-Regular.otf",
-      weight: "normal",
-    },
-    {
-      name: "DINPro",
-      url: "/fonts/DINPro-Bold.otf",
-      weight: "bold",
-    },
-    {
-      name: "ubuntu-mono",
-      url: "/fonts/UbuntuMono.ttf",
-      weight: "normal",
-    },
-  ];
-
-  for (const f of fonts) {
-    const base64Url = await convertResourceToDataURL(f.url);
-    styleElement.innerHTML += `
-      @font-face {
-        font-family: "${f.name}";
-        src: url("${base64Url}");
-        font-weight: ${f.weight};
-      }`;
-  }
-
-  return styleElement;
+  return svgElement;
 }
 
 export async function toSVG(element: HTMLElement, options?: Options) {
@@ -95,7 +60,7 @@ export async function toSVG(element: HTMLElement, options?: Options) {
   }
 
   const svg = generateSVGElement(width, height, clonedElement);
-  svg.prepend(await getFontsStyleElement());
+  svg.prepend(await getFontsStyleElement(element));
 
   const url = convertSVGToDataURL(svg);
 

web/src/less/about-site-dialog.less

@@ -7,10 +7,8 @@
     > .dialog-content-container {
       line-height: 1.8;
 
-      > ul {
-        margin: 4px 0;
-        padding-left: 4px;
-        width: 100%;
+      > p {
+        margin: 2px 0;
       }
 
       > hr {
@@ -26,6 +24,7 @@
         font-size: 13px;
         color: gray;
         white-space: pre-wrap;
+        .mono-font-family();
       }
 
       .pre-text {

web/src/less/memolist.less

@@ -9,6 +9,7 @@
 
   > .memo-edit {
     margin-top: 8px;
+    width: 100%;
   }
 
   > .status-text-container {