feat: fetchPostByShortcode

Gimenz · Apr 12, 2024 · 5771299 · 5771299
1 parent 1a9ac3a
commit 5771299
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Showing 5 changed files with 58 additions and 29 deletions.
diff --git a/package.json b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "insta-fetcher",
-  "version": "1.3.34",
+  "version": "1.3.35",
   "description": "Simplified Instagram metadata scraping",
   "main": "./dist/index.js",
   "scripts": {

diff --git a/src/helper/query.ts b/src/helper/query.ts
@@ -5,12 +5,12 @@ export const highlight_ids_query = (userId: string) => {
         'query_hash': 'c9100bf9110dd6361671f113dd02e7d6',
         'variables': JSON.stringify({
             "user_id": userId,
-            "include_chaining":false,
-            "include_reel":true,
-            "include_suggested_users":false,
-            "include_logged_out_extras":false,
-            "include_highlight_reels":true,
-            "include_live_status":false
+            "include_chaining": false,
+            "include_reel": true,
+            "include_suggested_users": false,
+            "include_logged_out_extras": false,
+            "include_highlight_reels": true,
+            "include_live_status": false
         })
     }
 }
@@ -19,15 +19,24 @@ export const highlight_media_query = (ids: string) => {
     return {
         'query_hash': '0a85e6ea60a4c99edc58ab2f3d17cfdf',
         'variables': JSON.stringify({
-            "reel_ids":[],
-            "tag_names":[],
-            "location_ids":[],
-            "highlight_reel_ids":[ids],
-            "precomposed_overlay":false,
-            "show_story_viewer_list":true,
-            "story_viewer_fetch_count":50,
-            "story_viewer_cursor":"",
-            "stories_video_dash_manifest":false
+            "reel_ids": [],
+            "tag_names": [],
+            "location_ids": [],
+            "highlight_reel_ids": [ids],
+            "precomposed_overlay": false,
+            "show_story_viewer_list": true,
+            "story_viewer_fetch_count": 50,
+            "story_viewer_cursor": "",
+            "stories_video_dash_manifest": false
+        })
+    }
+}
+
+export const post_shortcode_query = (shortcode: string) => {
+    return {
+        'query_hash': '55a3c4bad29e4e20c20ff4cdfd80f5b4',
+        'variables': JSON.stringify({
+            shortcode
         })
     }
 }
diff --git a/src/index.ts b/src/index.ts
@@ -7,10 +7,10 @@ import fs from 'fs'
 import FormData from 'form-data';
 import axios, { AxiosRequestConfig, AxiosResponse } from 'axios';
 import { bufferToStream, getPostType, parseCookie, randInt, shortcodeFormatter } from './utils/index';
-import { username, userId, seachTerm, url, IgCookie, ProductType, MediaType, IChangedProfilePicture, ISearchFollow, IGPostMetadata } from './types';
+import { username, userId, seachTerm, url, IgCookie, ProductType, MediaType, IChangedProfilePicture, ISearchFollow, IGPostMetadata, PostGraphQL } from './types';
 import { IGUserMetadata, UserGraphQL } from './types/UserMetadata';
 import { IGStoriesMetadata, ItemStories, StoriesGraphQL } from './types/StoriesMetadata';
-import { highlight_ids_query, highlight_media_query } from './helper/query';
+import { highlight_ids_query, highlight_media_query, post_shortcode_query } from './helper/query';
 import { HightlighGraphQL, ReelsIds } from './types/HighlightMetadata';
 import { HMedia, IHighlightsMetadata, IReelsMetadata, ReelsMediaData } from './types/HighlightMediaMetadata';
 import { IPostModels, IRawBody, MediaUrls } from './types/PostModels';
@@ -161,7 +161,6 @@ export class igApi {
 	public fetchPost = async (url: url): Promise<IPostModels> => {
 		const post = shortcodeFormatter(url);
 
-		//const req = (await IGFetchDesktop.get(`/${post.type}/${post.shortcode}/?__a=1`))
 		const metadata = await this.fetchPostByMediaId(post.media_id)
 
 		const item = metadata.items[0]
@@ -194,6 +193,17 @@ export class igApi {
 		}
 	}
 
+	public fetchPostByShortcode = async (shortcode: string): Promise<PostGraphQL> => {
+		const res = await this.FetchIGAPI(
+			config.instagram_base_url,
+			'/graphql/query/',
+			config.iPhone,
+			{ params: post_shortcode_query(shortcode) }
+		)
+		const graphql = res?.data;
+		return graphql;
+	}
+
 	/**
 	 * fetch client account profile  
 	 */

diff --git a/src/types/PostMetadata.ts b/src/types/PostMetadata.ts
@@ -1,4 +1,4 @@
-import {  MediaType, Typename, User } from '.';
+import { MediaType, Typename, User } from '.';
 
 export interface IGPostMetadata {
 	/** an Instagram Username */
@@ -31,7 +31,13 @@ export interface links {
 }
 
 export interface PostGraphQL {
-	shortcode_media: ShortcodeMedia;
+	data?: PostData;
+	extensions?: Extensions;
+	status?: string;
+}
+
+export interface PostData {
+	shortcode_media?: ShortcodeMedia;
 }
 
 export interface ShortcodeMedia extends ViewerInfo {
@@ -291,10 +297,14 @@ export interface ShortcodeMediaOwner {
 }
 
 export interface ClipsMusicAttributionInfo {
-    artist_name:              string;
-    song_name:                string;
-    uses_original_audio:      boolean;
-    should_mute_audio:        boolean;
-    should_mute_audio_reason: string;
-    audio_id:                 string;
+	artist_name: string;
+	song_name: string;
+	uses_original_audio: boolean;
+	should_mute_audio: boolean;
+	should_mute_audio_reason: string;
+	audio_id: string;
+}
+
+export interface Extensions {
+	is_final?: boolean;
 }
diff --git a/src/utils/index.ts b/src/utils/index.ts
@@ -42,7 +42,7 @@ export const IGPostRegex = /(?:https?:\/\/)?(?:www\.)?(?:instagram\.com(?:\/.+?)
  * @returns {formattedShortcode}
  */
 export const shortcodeFormatter = (url: string): formattedShortcode => {
-    const splitted = IGPostRegex.exec(url) || '';
+    const splitted = /(?:https?:\/\/)?(?:www\.)?(?:instagram\.com(?:\/.+?)?\/(p|reel(?:s|)|tv)\/)([\w-]+)(?:\/)?(\?.*)?$/gim.exec(url) || '';
     return {
         type: splitted[1],
         shortcode: splitted[2],
@@ -57,7 +57,7 @@ export const shortcodeFormatter = (url: string): formattedShortcode => {
  * @returns 
  */
 export const isIgPostUrl = (url: string): boolean => {
-    return IGPostRegex.test(url);
+    return /(?:https?:\/\/)?(?:www\.)?(?:instagram\.com(?:\/.+?)?\/(p|reel(?:s|)|tv)\/)([\w-]+)(?:\/)?(\?.*)?$/gim.test(url);
 }
 
 /**