From d6a045f96bb5e00f9791d0f346ea277320a5320b Mon Sep 17 00:00:00 2001
From: Julien Calixte <julienc@bam.tech>
Date: Tue, 4 Jul 2023 23:17:47 +0200
Subject: [PATCH] =?UTF-8?q?=E2=9C=A8=20(twitter)=20implement=20tweets=20in?=
 =?UTF-8?q?=20notes?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/components/FluxNote.vue               | 123 +++++++++++-----------
 src/components/StackedNote.vue            |  10 +-
 src/hooks/useMarkdown.hook.ts             |   2 +
 src/shims-vue.d.ts                        |   1 +
 src/utils/markdown/markdown-it-regexp.ts  |  51 +++++++++
 src/utils/markdown/markdown-it-twitter.ts |  10 ++
 src/utils/twitter.ts                      |   8 ++
 7 files changed, 140 insertions(+), 65 deletions(-)
 create mode 100644 src/utils/markdown/markdown-it-regexp.ts
 create mode 100644 src/utils/markdown/markdown-it-twitter.ts

diff --git a/src/components/FluxNote.vue b/src/components/FluxNote.vue
index 3666d01..cfcd468 100644
--- a/src/components/FluxNote.vue
+++ b/src/components/FluxNote.vue
@@ -1,69 +1,23 @@
-<template>
-  <main class="flux-note repo-note content note-container">
-    <div class="note readme">
-      <header-note v-if="withHeader" class="header" :user="user" :repo="repo" />
-      <div class="repo-title-breadcrumb">
-        <a @click.prevent="focus">{{ repo }}</a>
-      </div>
-      <div class="repo-title">
-        <h1 class="title is-1">
-          [<router-link
-            :to="{ name: 'Home', params: { user, repo } }"
-            @click="resetStackedNotes"
-            >{{ repo }}</router-link
-          >]
-        </h1>
-        <h4 class="subtitle is-4">
-          <em>{{ user }}</em>
-        </h4>
-      </div>
-      <slot />
-      <div v-if="isLoading" class="loading">
-        <img
-          class="is-loading"
-          src="@/assets/icons/loading.svg"
-          alt="loading..."
-        />
-      </div>
-      <div v-else-if="!hasContent">No content here 📝</div>
-      <p
-        v-else-if="withContent"
-        class="note-display"
-        v-html="renderedContent"
-      ></p>
-    </div>
-    <stacked-note
-      v-for="(stackedNote, index) in stackedNotes"
-      :key="stackedNote"
-      class="note"
-      :index="index"
-      :sha="stackedNote"
-      :user="user"
-      :repo="repo"
-      :title="titles[stackedNote ?? '']"
-    />
-  </main>
-</template>
-
 <script lang="ts">
-import { useQueryStackedNotes } from '@/hooks/useQueryStackedNotes.hook'
-import {
-  defineComponent,
-  defineAsyncComponent,
-  computed,
-  watch,
-  nextTick,
-  toRefs,
-  onUnmounted,
-  onMounted
-} from 'vue'
 import HeaderNote from '@/components/HeaderNote.vue'
-import { useNote } from '@/hooks/useNote.hook'
-import { useMarkdown } from '@/hooks/useMarkdown.hook'
 import { useLinks } from '@/hooks/useLinks.hook'
+import { useMarkdown } from '@/hooks/useMarkdown.hook'
+import { useNote } from '@/hooks/useNote.hook'
+import { useQueryStackedNotes } from '@/hooks/useQueryStackedNotes.hook'
+import { useVisitRepo } from '@/modules/history/hooks/useVisitRepo.hook'
 import { useUserRepoStore } from '@/modules/repo/store/userRepo.store'
 import { useUserSettings } from '@/modules/user/hooks/useUserSettings.hook'
-import { useVisitRepo } from '@/modules/history/hooks/useVisitRepo.hook'
+
+import {
+  computed,
+  defineAsyncComponent,
+  defineComponent,
+  nextTick,
+  onMounted,
+  onUnmounted,
+  toRefs,
+  watch
+} from 'vue'
 
 const StackedNote = defineAsyncComponent(
   () => import('@/components/StackedNote.vue')
@@ -144,6 +98,53 @@ export default defineComponent({
 })
 </script>
 
+<template>
+  <main class="flux-note repo-note content note-container">
+    <div class="note readme">
+      <header-note v-if="withHeader" class="header" :user="user" :repo="repo" />
+      <div class="repo-title-breadcrumb">
+        <a @click.prevent="focus">{{ repo }}</a>
+      </div>
+      <div class="repo-title">
+        <h1 class="title is-1">
+          [<router-link
+            :to="{ name: 'Home', params: { user, repo } }"
+            @click="resetStackedNotes"
+            >{{ repo }}</router-link
+          >]
+        </h1>
+        <h4 class="subtitle is-4">
+          <em>{{ user }}</em>
+        </h4>
+      </div>
+      <slot />
+      <div v-if="isLoading" class="loading">
+        <img
+          class="is-loading"
+          src="@/assets/icons/loading.svg"
+          alt="loading..."
+        />
+      </div>
+      <div v-else-if="!hasContent">No content here 📝</div>
+      <p
+        v-else-if="withContent"
+        class="note-display"
+        v-html="renderedContent"
+      ></p>
+    </div>
+    <stacked-note
+      v-for="(stackedNote, index) in stackedNotes"
+      :key="stackedNote"
+      class="note"
+      :index="index"
+      :sha="stackedNote"
+      :user="user"
+      :repo="repo"
+      :title="titles[stackedNote ?? '']"
+    />
+  </main>
+</template>
+
 <style lang="scss">
 $header-height: 40px;
 
diff --git a/src/components/StackedNote.vue b/src/components/StackedNote.vue
index d6f0e5c..b4e1478 100644
--- a/src/components/StackedNote.vue
+++ b/src/components/StackedNote.vue
@@ -26,15 +26,16 @@
 </template>
 
 <script lang="ts">
-import { computed, defineComponent, nextTick, watch } from 'vue'
+import LinkedNotes from '@/components/LinkedNotes.vue'
 import { useFile } from '@/hooks/useFile.hook'
+import { useImages } from '@/hooks/useImages.hook'
 import { useLinks } from '@/hooks/useLinks.hook'
 import { useNoteOverlay } from '@/hooks/useNoteOverlay.hook'
-import { useImages } from '@/hooks/useImages.hook'
-import LinkedNotes from '@/components/LinkedNotes.vue'
-import { filenameToNoteTitle } from '@/utils/noteTitle'
 import { useQueryStackedNotes } from '@/hooks/useQueryStackedNotes.hook'
 import { useTitleNotes } from '@/hooks/useTitleNotes.hook'
+import { filenameToNoteTitle } from '@/utils/noteTitle'
+import { generateTweets } from '@/utils/twitter'
+import { computed, defineComponent, nextTick, watch } from 'vue'
 
 export default defineComponent({
   name: 'StackedNote',
@@ -64,6 +65,7 @@ export default defineComponent({
         nextTick(() => {
           listenToClick()
           useImages(props.sha)
+          generateTweets()
         })
       }
     })
diff --git a/src/hooks/useMarkdown.hook.ts b/src/hooks/useMarkdown.hook.ts
index a4cd7b7..33cd0ae 100644
--- a/src/hooks/useMarkdown.hook.ts
+++ b/src/hooks/useMarkdown.hook.ts
@@ -1,5 +1,6 @@
 import { decodeBase64ToUTF8 } from '@/utils/decodeBase64ToUTF8'
 import { html5Media } from '@/utils/markdown/markdown-html5-media'
+import { twitterPlugin } from '@/utils/markdown/markdown-it-twitter'
 import markdownItClass from '@toycode/markdown-it-class'
 import MarkdownIt from 'markdown-it'
 import blockEmbedPlugin from 'markdown-it-block-embed'
@@ -26,6 +27,7 @@ const md = new MarkdownIt({
       width: '100%'
     }
   })
+  .use(twitterPlugin)
   .use(markdownItCheckbox)
   .use(markdownItSvgCodeCopy, {
     svg: `<svg xmlns="http://www.w3.org/2000/svg" class="icon icon-tabler icon-tabler-copy" width="36" height="36" viewBox="0 0 24 24" stroke-width="1.5" stroke="#2c3a47" fill="none" stroke-linecap="round" stroke-linejoin="round">
diff --git a/src/shims-vue.d.ts b/src/shims-vue.d.ts
index 5ee1553..bf2dd93 100644
--- a/src/shims-vue.d.ts
+++ b/src/shims-vue.d.ts
@@ -8,3 +8,4 @@ declare module '@toycode/markdown-it-class'
 declare module 'markdown-it-block-embed'
 declare module 'markdown-it-checkbox'
 declare module 'markdown-it-footnote'
+declare module 'markdown-it-regexp'
diff --git a/src/utils/markdown/markdown-it-regexp.ts b/src/utils/markdown/markdown-it-regexp.ts
new file mode 100644
index 0000000..3f75c90
--- /dev/null
+++ b/src/utils/markdown/markdown-it-regexp.ts
@@ -0,0 +1,51 @@
+import MarkdownIt, { PluginSimple } from 'markdown-it'
+
+let counter = 0
+
+export const markdownItPlugin = (
+  regex: RegExp,
+  replacer: (matches: RegExpExecArray[]) => string
+): PluginSimple => {
+  const id = 'regexp-' + counter
+  counter++
+  const flags =
+    (regex.global ? 'g' : '') +
+    (regex.multiline ? 'm' : '') +
+    (regex.ignoreCase ? 'i' : '')
+
+  const regexp = RegExp('^' + regex.source, flags)
+
+  const parse = (state: any, silent: boolean) => {
+    const match = regexp.exec(state.src.slice(state.pos))
+
+    if (!match) {
+      return false
+    }
+
+    // valid match found, now we need to advance cursor
+    state.pos += match[0].length
+
+    // don't insert any tokens in silent mode
+    if (silent) {
+      return true
+    }
+
+    const token = state.push(id, '', 0)
+    token.meta = { match }
+
+    return true
+  }
+
+  const render = (
+    tokens: { meta: { match: RegExpExecArray[] } }[],
+    id: number
+  ) => {
+    return replacer(tokens[id].meta.match)
+  }
+
+  return (md: MarkdownIt) => {
+    md.inline.ruler.push(id, parse)
+
+    md.renderer.rules[id] = render
+  }
+}
diff --git a/src/utils/markdown/markdown-it-twitter.ts b/src/utils/markdown/markdown-it-twitter.ts
new file mode 100644
index 0000000..3e5a784
--- /dev/null
+++ b/src/utils/markdown/markdown-it-twitter.ts
@@ -0,0 +1,10 @@
+import { markdownItPlugin } from '@/utils/markdown/markdown-it-regexp'
+
+export const twitterPlugin = markdownItPlugin(
+  /@\[tweet]\((.*?)\)/g,
+  (matches: RegExpExecArray[]) => {
+    const [_, tweetId] = matches
+
+    return `<span id="tweet-${tweetId}" data-tweet-id="${tweetId}" class="markdown-tweet"></span>`
+  }
+)
diff --git a/src/utils/twitter.ts b/src/utils/twitter.ts
index 540912f..9357011 100644
--- a/src/utils/twitter.ts
+++ b/src/utils/twitter.ts
@@ -41,3 +41,11 @@ export const createTweet = (
     )
   })
 }
+
+export const generateTweets = () => {
+  const elements = document.querySelectorAll('.markdown-tweet')
+
+  elements.forEach((element) => {
+    createTweet(element.dataset.tweetId)
+  })
+}