From 921d5262eaa2a54a5659b0f360bfd82219dc595f Mon Sep 17 00:00:00 2001
From: Aaron Parecki <aaron@parecki.com>
Date: Thu, 19 Apr 2018 10:23:00 -0700
Subject: [PATCH] also parse instagram profile URLs

---
 lib/XRay/Formats/Instagram.php | 41 +++++++++++++++++++++++++++-------
 tests/InstagramTest.php        | 16 +++++++++++++
 2 files changed, 49 insertions(+), 8 deletions(-)

diff --git a/lib/XRay/Formats/Instagram.php b/lib/XRay/Formats/Instagram.php
index eccc667..e543a08 100644
--- a/lib/XRay/Formats/Instagram.php
+++ b/lib/XRay/Formats/Instagram.php
@@ -16,6 +16,26 @@ class Instagram extends Format {
   }
 
   public static function parse($http, $html, $url) {
+    if(preg_match('#instagram.com/([^/]+)/$#', $url)) {
+      return self::parseProfile($http, $html, $url);
+    } else {
+      return self::parsePhoto($http, $html, $url);
+    }
+  }
+
+  private static function parseProfile($http, $html, $url) {
+    $profileData = self::_parseProfileFromHTML($html);
+    if(!$profileData)
+      return self::_unknown();
+
+    $card = self::_buildHCardFromInstagramProfile($profileData);
+
+    return [
+      'data' => $card
+    ];
+  }
+
+  private static function parsePhoto($http, $html, $url) {
 
     $photoData = self::_extractPhotoDataFromPhotoPage($html);
 
@@ -195,14 +215,19 @@ class Instagram extends Format {
   private static function _getInstagramProfile($username, $http) {
     $response = $http->get('https://www.instagram.com/'.$username.'/');
 
-    if(!$response['error']) {
-      $data = self::_extractIGData($response['body']);
-      if(isset($data['entry_data']['ProfilePage'][0])) {
-        $profile = $data['entry_data']['ProfilePage'][0];
-        if($profile && isset($profile['graphql']['user'])) {
-          $user = $profile['graphql']['user'];
-          return $user;
-        }
+    if(!$response['error'])
+      return self::_parseProfileFromHTML($response['body']);
+
+    return null;
+  }
+
+  private static function _parseProfileFromHTML($html) {
+    $data = self::_extractIGData($html);
+    if(isset($data['entry_data']['ProfilePage'][0])) {
+      $profile = $data['entry_data']['ProfilePage'][0];
+      if($profile && isset($profile['graphql']['user'])) {
+        $user = $profile['graphql']['user'];
+        return $user;
       }
     }
     return null;
diff --git a/tests/InstagramTest.php b/tests/InstagramTest.php
index 1a0d157..16cd215 100644
--- a/tests/InstagramTest.php
+++ b/tests/InstagramTest.php
@@ -165,4 +165,20 @@ class InstagramTest extends PHPUnit_Framework_TestCase {
     $this->assertEquals(2, count($data['data']['category']));
   }
 
+  public function testInstagramProfile() {
+    $url = 'https://www.instagram.com/aaronpk/';
+    $response = $this->parse(['url' => $url]);
+
+    $body = $response->getContent();
+    $this->assertEquals(200, $response->getStatusCode());
+    $data = json_decode($body, true);
+
+    $this->assertSame([
+      'type' => 'card',
+      'name' => 'Aaron Parecki',
+      'url' => 'https://aaronparecki.com/',
+      'photo' => 'https://instagram.fsea1-1.fna.fbcdn.net/vp/0dc6166cbd4ec6782453d36cd07fec06/5B67568E/t51.2885-19/s320x320/14240576_268350536897085_1129715662_a.jpg'
+    ], $data['data']);
+  }
+
 }