feat: link embed (#81)

components/editor/dictionary.tsx

@@ -0,0 +1,72 @@
+import useI18n from 'libs/web/hooks/use-i18n'
+import { useMemo } from 'react'
+
+export const useDictionary = () => {
+  const { t } = useI18n()
+
+  const dictionary = useMemo(
+    () => ({
+      addColumnAfter: t('Insert column after'),
+      addColumnBefore: t('Insert column before'),
+      addRowAfter: t('Insert row after'),
+      addRowBefore: t('Insert row before'),
+      alignCenter: t('Align center'),
+      alignLeft: t('Align left'),
+      alignRight: t('Align right'),
+      bulletList: t('Bulleted list'),
+      checkboxList: t('Todo list'),
+      codeBlock: t('Code block'),
+      codeCopied: t('Copied to clipboard'),
+      codeInline: t('Code'),
+      createLink: t('Create link'),
+      createLinkError: t('Sorry, an error occurred creating the link'),
+      createNewDoc: t('Create a new note'),
+      deleteColumn: t('Delete column'),
+      deleteRow: t('Delete row'),
+      deleteTable: t('Delete table'),
+      deleteImage: t('Delete image'),
+      alignImageLeft: t('Float left half width'),
+      alignImageRight: t('Float right half width'),
+      alignImageDefault: t('Center large'),
+      em: t('Italic'),
+      embedInvalidLink: t('Sorry, that link won’t work for this embed type'),
+      findOrCreateDoc: t('Find or create a note…'),
+      h1: t('Big heading'),
+      h2: t('Medium heading'),
+      h3: t('Small heading'),
+      heading: t('Heading'),
+      hr: t('Divider'),
+      image: t('Image'),
+      imageUploadError: t('Sorry, an error occurred uploading the image'),
+      info: t('Info'),
+      infoNotice: t('Info notice'),
+      link: t('Link'),
+      linkCopied: t('Link copied to clipboard'),
+      mark: t('Highlight'),
+      newLineEmpty: t("Type '/' to insert…"),
+      newLineWithSlash: t('Keep typing to filter…'),
+      noResults: t('No results'),
+      openLink: t('Open link'),
+      orderedList: t('Ordered list'),
+      pageBreak: t('Page break'),
+      pasteLink: t('Paste a link…'),
+      pasteLinkWithTitle: (title: string): string =>
+        t(`Paste a {{title}} link…`, { title }),
+      placeholder: t('Placeholder'),
+      quote: t('Quote'),
+      removeLink: t('Remove link'),
+      searchOrPasteLink: t('Search or paste a link…'),
+      strikethrough: t('Strikethrough'),
+      strong: t('Bold'),
+      subheading: t('Subheading'),
+      table: t('Table'),
+      tip: t('Tip'),
+      tipNotice: t('Tip notice'),
+      warning: t('Warning'),
+      warningNotice: t('Warning notice'),
+    }),
+    [t]
+  )
+
+  return dictionary
+}

components/editor/editor.tsx

@@ -1,13 +1,14 @@
-import { FC, useCallback, useEffect, useMemo, useState } from 'react'
+import { FC, useEffect, useState } from 'react'
 import { use100vh } from 'react-div-100vh'
 import MarkdownEditor, { Props } from 'rich-markdown-editor'
 import { useEditorTheme } from './theme'
 import useMounted from 'libs/web/hooks/use-mounted'
-import useI18n from 'libs/web/hooks/use-i18n'
 import Tooltip from './tooltip'
 import extensions from './extensions'
 import EditorState from 'libs/web/state/editor'
 import { useToast } from 'libs/web/hooks/use-toast'
+import { useDictionary } from './dictionary'
+import { useEmbeds } from './embeds'
 
 export type EditorProps = Pick<Props, 'readOnly'>
 
@@ -18,88 +19,18 @@ const Editor: FC<EditorProps> = ({ readOnly }) => {
     onClickLink,
     onUploadImage,
     onHoverLink,
-    onNoteChange,
+    onEditorChange,
     backlinks,
     editorEl,
     note,
   } = EditorState.useContainer()
   const height = use100vh()
   const mounted = useMounted()
-  const { t } = useI18n()
   const editorTheme = useEditorTheme()
   const [hasMinHeight, setHasMinHeight] = useState(true)
   const toast = useToast()
-
-  const dictionary = useMemo(
-    () => ({
-      addColumnAfter: t('Insert column after'),
-      addColumnBefore: t('Insert column before'),
-      addRowAfter: t('Insert row after'),
-      addRowBefore: t('Insert row before'),
-      alignCenter: t('Align center'),
-      alignLeft: t('Align left'),
-      alignRight: t('Align right'),
-      bulletList: t('Bulleted list'),
-      checkboxList: t('Todo list'),
-      codeBlock: t('Code block'),
-      codeCopied: t('Copied to clipboard'),
-      codeInline: t('Code'),
-      createLink: t('Create link'),
-      createLinkError: t('Sorry, an error occurred creating the link'),
-      createNewDoc: t('Create a new note'),
-      deleteColumn: t('Delete column'),
-      deleteRow: t('Delete row'),
-      deleteTable: t('Delete table'),
-      deleteImage: t('Delete image'),
-      alignImageLeft: t('Float left half width'),
-      alignImageRight: t('Float right half width'),
-      alignImageDefault: t('Center large'),
-      em: t('Italic'),
-      embedInvalidLink: t('Sorry, that link won’t work for this embed type'),
-      findOrCreateDoc: t('Find or create a note…'),
-      h1: t('Big heading'),
-      h2: t('Medium heading'),
-      h3: t('Small heading'),
-      heading: t('Heading'),
-      hr: t('Divider'),
-      image: t('Image'),
-      imageUploadError: t('Sorry, an error occurred uploading the image'),
-      info: t('Info'),
-      infoNotice: t('Info notice'),
-      link: t('Link'),
-      linkCopied: t('Link copied to clipboard'),
-      mark: t('Highlight'),
-      newLineEmpty: t("Type '/' to insert…"),
-      newLineWithSlash: t('Keep typing to filter…'),
-      noResults: t('No results'),
-      openLink: t('Open link'),
-      orderedList: t('Ordered list'),
-      pageBreak: t('Page break'),
-      pasteLink: t('Paste a link…'),
-      pasteLinkWithTitle: (title: string): string =>
-        t(`Paste a {{title}} link…`, { title }),
-      placeholder: t('Placeholder'),
-      quote: t('Quote'),
-      removeLink: t('Remove link'),
-      searchOrPasteLink: t('Search or paste a link…'),
-      strikethrough: t('Strikethrough'),
-      strong: t('Bold'),
-      subheading: t('Subheading'),
-      table: t('Table'),
-      tip: t('Tip'),
-      tipNotice: t('Tip notice'),
-      warning: t('Warning'),
-      warningNotice: t('Warning notice'),
-    }),
-    [t]
-  )
-
-  const onEditorChange = useCallback(
-    (value: () => string): void => {
-      onNoteChange.callback({ content: value() })
-    },
-    [onNoteChange]
-  )
+  const dictionary = useDictionary()
+  const embeds = useEmbeds()
 
   useEffect(() => {
     setHasMinHeight((backlinks?.length ?? 0) <= 0)
@@ -124,6 +55,7 @@ const Editor: FC<EditorProps> = ({ readOnly }) => {
         tooltip={Tooltip}
         extensions={extensions}
         className="px-4 md:px-0"
+        embeds={embeds}
       />
       <style jsx global>{`
         .ProseMirror ul {
@@ -150,7 +82,7 @@ const Editor: FC<EditorProps> = ({ readOnly }) => {
         .ProseMirror h3 {
           font-size: 1.5em;
         }
-        .ProseMirror a {
+        .ProseMirror a:not(.bookmark) {
           text-decoration: underline;
         }
       `}</style>

components/editor/embeds/bookmark.tsx

@@ -0,0 +1,57 @@
+import { Skeleton } from '@material-ui/lab'
+import useFetcher from 'libs/web/api/fetcher'
+import { decode } from 'qss'
+import { FC, useEffect, useState } from 'react'
+import { Metadata } from 'unfurl.js/dist/types'
+import { EmbedProps } from '.'
+
+export const Bookmark: FC<EmbedProps> = ({ attrs: { href } }) => {
+  const { request } = useFetcher()
+  const [data, setData] = useState<Metadata>()
+
+  useEffect(() => {
+    request<undefined, Metadata>({
+      url: href,
+      method: 'GET',
+    }).then((data) => {
+      setData(data)
+    })
+  }, [href, request])
+
+  const image = data?.open_graph?.images?.[0].url ?? data?.favicon
+  const title = data?.open_graph?.title ?? data?.title
+  const description = data?.open_graph?.description ?? data?.description
+  const url =
+    data?.open_graph?.url ??
+    decode<{ url: string }>(href.replace(/.*\?/, '')).url
+
+  if (!data) {
+    return <Skeleton variant="rect" height={128}></Skeleton>
+  }
+
+  return (
+    <a
+      className="bookmark overflow-hidden border-gray-200 border rounded flex h-32 !no-underline hover:bg-blue-50"
+      href={url}
+      target="_blank"
+      rel="noreferrer"
+    >
+      <div className="flex-1 p-2 overflow-hidden">
+        <div className="mb-2 block text-gray-800 overflow-ellipsis overflow-hidden h-6">
+          {title}
+        </div>
+        <div className="text-sm overflow-ellipsis overflow-hidden h-10 text-gray-400 mb-2">
+          {description}
+        </div>
+        <div className="text-sm overflow-ellipsis overflow-hidden h-5">
+          {url}
+        </div>
+      </div>
+      {!!image && (
+        <div className="md:w-48 flex w-0">
+          <img className="m-auto object-cover h-full" src={image} alt={title} />
+        </div>
+      )}
+    </a>
+  )
+}

components/editor/embeds/embed.tsx

@@ -0,0 +1,37 @@
+import { Skeleton } from '@material-ui/lab'
+import useFetcher from 'libs/web/api/fetcher'
+import { FC, useEffect, useState } from 'react'
+import { Metadata } from 'unfurl.js/dist/types'
+import { EmbedProps } from '.'
+import InnerHTML from 'dangerously-set-html-content'
+import { decode } from 'qss'
+
+export const Embed: FC<EmbedProps> = ({ attrs: { href } }) => {
+  const { request } = useFetcher()
+  const [data, setData] = useState<Metadata>()
+
+  useEffect(() => {
+    request<undefined, Metadata>({
+      url: href,
+      method: 'GET',
+    }).then((data) => {
+      setData(data)
+    })
+  }, [href, request])
+
+  if (!data) {
+    return <Skeleton variant="rect" height={128}></Skeleton>
+  }
+
+  const html = (data?.oEmbed as any)?.html
+
+  if (html) {
+    return <InnerHTML html={html} />
+  }
+
+  const url =
+    data?.open_graph?.url ??
+    decode<{ url: string }>(href.replace(/.*\?/, '')).url
+
+  return <iframe className="w-full h-96" src={url} allowFullScreen />
+}

components/editor/embeds/index.tsx

@@ -0,0 +1,42 @@
+import CsrfTokenState from 'libs/web/state/csrf-token'
+import { useCallback } from 'react'
+import { Props } from 'rich-markdown-editor'
+import { Bookmark } from './bookmark'
+import { Embed } from './embed'
+
+export type EmbedProps = {
+  attrs: {
+    href: string
+    matches: string[]
+  }
+}
+
+export const useEmbeds = () => {
+  const csrfToken = CsrfTokenState.useContainer()
+
+  const createEmbedComponent = useCallback(
+    (Component) => {
+      return (props: EmbedProps) => {
+        return (
+          <CsrfTokenState.Provider initialState={csrfToken}>
+            <Component {...props} />
+          </CsrfTokenState.Provider>
+        )
+      }
+    },
+    [csrfToken]
+  )
+
+  return [
+    {
+      title: 'Bookmark',
+      matcher: (url) => url.match(/^\/api\/extract\?type=bookmark/),
+      component: createEmbedComponent(Bookmark),
+    },
+    {
+      title: 'Embed',
+      matcher: (url) => url.match(/^\/api\/extract\?type=embed/),
+      component: createEmbedComponent(Embed),
+    },
+  ] as Props['embeds']
+}

components/icon-button.tsx

@@ -15,6 +15,9 @@ import {
   LinkIcon,
   ArrowSmLeftIcon,
   ArrowSmRightIcon,
+  ExternalLinkIcon,
+  BookmarkAltIcon,
+  PuzzleIcon,
 } from '@heroicons/react/outline'
 
 export const ICONS = {
@@ -32,6 +35,9 @@ export const ICONS = {
   Link: LinkIcon,
   ArrowSmLeft: ArrowSmLeftIcon,
   ArrowSmRight: ArrowSmRightIcon,
+  ExternalLink: ExternalLinkIcon,
+  BookmarkAlt: BookmarkAltIcon,
+  Puzzle: PuzzleIcon,
 }
 
 const IconButton = forwardRef<

components/layout/layout-main.tsx

@@ -15,6 +15,7 @@ import { SwipeableDrawer } from '@material-ui/core'
 import SidebarMenu from 'components/portal/sidebar-menu/sidebar-menu'
 import { NoteModel } from 'libs/shared/note'
 import PreviewModal from 'components/portal/preview-modal'
+import LinkToolbar from 'components/portal/link-toolbar/link-toolbar'
 
 const MainWrapper: FC = ({ children }) => {
   const {
@@ -103,6 +104,7 @@ const LayoutMain: FC<{
         </SearchState.Provider>
         <ShareModal />
         <PreviewModal />
+        <LinkToolbar />
         <SidebarMenu />
       </NoteState.Provider>
     </NoteTreeState.Provider>