From 3e80b55b7870184727ffd621729e62a1a7a90070 Mon Sep 17 00:00:00 2001
From: Juan Villela <juan@villela.co>
Date: Fri, 5 Nov 2021 17:21:56 -0400
Subject: [PATCH] feat: Add youtubes bookmarking script.

---
 bookmark-viemos.ts   |  4 +--
 bookmark-youtubes.ts | 81 ++++++++++++++++++++++++++++++++++++++++++++
 typings.d.ts         | 62 +++++++++++++++++++++++++++++++++
 3 files changed, 145 insertions(+), 2 deletions(-)
 create mode 100644 bookmark-youtubes.ts

diff --git a/bookmark-viemos.ts b/bookmark-viemos.ts
index 2da8c5e..9d5fc44 100644
--- a/bookmark-viemos.ts
+++ b/bookmark-viemos.ts
@@ -54,11 +54,11 @@ const getVimeoDetails = async (url: string): Promise<BookmarkData> => {
 };
 
 /**
- * Get podcast details and upload to Airtable.
+ * Get Vimeo video details and upload to Airtable.
  * @function
  * @async
  *
- * @param {string} url podcast url
+ * @param {string} url video url
  * @param {string[]} tags record tags
  * @returns {Promise<BookmarkingResponse>} result of record upload
  */
diff --git a/bookmark-youtubes.ts b/bookmark-youtubes.ts
new file mode 100644
index 0000000..0f26b81
--- /dev/null
+++ b/bookmark-youtubes.ts
@@ -0,0 +1,81 @@
+import "https://deno.land/x/dotenv@v3.1.0/load.ts";
+
+import { airtableUpload } from "./airtable-upload.ts";
+
+import {
+  BookmarkData,
+  BookmarkingResponse,
+  YouTubeAPIEndpoint,
+  YouTubeResponse,
+} from "./typings.d.ts";
+
+/**
+ * Convert video url to API ready endpoint. Extracts youtube ID.
+ * @function
+ *
+ * @param {string} url video url
+ * @returns {YouTubeAPIEndpoint} API endpoint to fetch video data + bookmarking ready url
+ */
+const cleanUrl = (url: string): YouTubeAPIEndpoint => {
+  const extractedID = url
+    .replace(/(https\:\/\/)(youtu.*)\.(be|com)\/(watch\?v=)?/g, "")
+    .replace("&feature=share", "");
+  const endpoint = `https://youtube.googleapis.com/youtube/v3/videos?id=${extractedID}`;
+  const link = `https://youtu.be/${extractedID}`;
+
+  return { endpoint, link };
+};
+
+/**
+ * Get video details via YouTube API.
+ * Docs: https://developers.google.com/youtube/v3/docs/videos/list
+ * @function
+ * @async
+ *
+ * @param {string} url video url
+ * @returns {Promise<BookmarkData>} video title, creator, and url
+ */
+const getYouTubeDetails = async (url: string): Promise<BookmarkData> => {
+  try {
+    const { endpoint, link } = cleanUrl(url);
+    const request = await fetch(
+      `${endpoint}&key=${Deno.env.get("YOUTUBE_KEY")}`
+    );
+    const response: YouTubeResponse = await request.json();
+    const video = response.items[0].snippet;
+
+    return {
+      title: video.title,
+      creator: video.channelTitle,
+      url: link,
+    };
+  } catch (error) {
+    throw new Error(`Gettingg youtube details: \n ${error}`);
+  }
+};
+
+/**
+ * Get YouTube video details and upload to Airtable.
+ * @function
+ * @async
+ *
+ * @param {string} url video url
+ * @param {string[]} tags record tags
+ * @returns {Promise<BookmarkingResponse>} result of record upload
+ */
+export const bookmarkYouTube = async (
+  url: string,
+  tags: string[]
+): Promise<BookmarkingResponse> => {
+  try {
+    const youtTubeData = await getYouTubeDetails(url);
+    const airtableResp = await airtableUpload("Videos", {
+      ...youtTubeData,
+      tags,
+    });
+
+    return { success: true, message: airtableResp, source: "bookmarkYouTube" };
+  } catch (error) {
+    return { success: false, message: error, source: "bookmarkYouTube" };
+  }
+};
diff --git a/typings.d.ts b/typings.d.ts
index fecd941..35abe2e 100644
--- a/typings.d.ts
+++ b/typings.d.ts
@@ -32,6 +32,11 @@ export interface ParsingPatterns {
   [key: string]: ParsingService | RegExp[];
 }
 
+export interface YouTubeAPIEndpoint {
+  endpoint: string;
+  link: string;
+}
+
 export interface TwitterResponse {
   data: {
     author_id: string;
@@ -989,6 +994,63 @@ export interface VimeoResponse {
   width: number;
 }
 
+export interface YouTubeResponse {
+  kind: string;
+  etag: string;
+  items: {
+    kind: string;
+    etag: string;
+    id: string;
+    snippet: {
+      publishedAt: string;
+      channelId: string;
+      title: string;
+      description: string;
+      thumbnails: {
+        default: {
+          url: string;
+          width: number;
+          height: number;
+        };
+        medium: {
+          url: string;
+          width: number;
+          height: number;
+        };
+        high: {
+          url: string;
+          width: number;
+          height: number;
+        };
+        standard: {
+          url: string;
+          width: number;
+          height: number;
+        };
+        maxres: {
+          url: string;
+          width: number;
+          height: number;
+        };
+      };
+      channelTitle: string;
+      tags: string[];
+      categoryId: string;
+      liveBroadcastContent: string;
+      defaultLanguage: string;
+      localized: {
+        title: string;
+        description: string;
+      };
+      defaultAudioLanguage: string;
+    };
+  }[];
+  pageInfo: {
+    totalResults: number;
+    resultsPerPage: number;
+  };
+}
+
 export interface RecordData {
   title?: string;
   tweet?: string;