support twitter animated gifs

lib/XRay/Formats/Twitter.php

@@ -183,10 +183,16 @@ class Twitter extends Format {
 
       $entry['photo'][] = $media->media_url_https;
 
-    } elseif($media->type == 'video') {
+    } elseif($media->type == 'video' || $media->type == 'animated_gif') {
+      if(!array_key_exists('photo', $entry))
+        $entry['photo'] = [];
+
       if(!array_key_exists('video', $entry))
         $entry['video'] = [];
 
+      // Include the thumbnail
+      $entry['photo'][] = $media->media_url_https;
+
       // Find the highest bitrate video that is mp4
       $videos = $media->video_info->variants;
       $videos = array_filter($videos, function($v) {

tests/TwitterTest.php

@@ -117,9 +117,21 @@ class TwitterTest extends PHPUnit_Framework_TestCase {
 
     $this->assertEquals('entry', $data['data']['type']);
     $this->assertEquals('Tweet with a video', $data['data']['content']['text']);
+    $this->assertEquals('https://pbs.twimg.com/ext_tw_video_thumb/818913089248595970/pr/img/qVoEjF03Y41SKpNt.jpg', $data['data']['photo'][0]);
     $this->assertEquals('https://video.twimg.com/ext_tw_video/818913089248595970/pr/vid/1280x720/qP-sDx-Q0Hs-ckVv.mp4', $data['data']['video'][0]);
   }
 
+  public function testTweetWithGif() {
+    list($url, $json) = $this->loadTweet('tweet-with-gif');
+
+    $data = $this->parse(['url' => $url, 'body' => $json]);
+
+    $this->assertEquals('entry', $data['data']['type']);
+    $this->assertEquals('Look! A distraction 🐁', $data['data']['content']['text']);
+    $this->assertEquals('https://video.twimg.com/tweet_video/DiFOUuYV4AAUsgL.mp4', $data['data']['video'][0]);
+    $this->assertEquals('https://pbs.twimg.com/tweet_video_thumb/DiFOUuYV4AAUsgL.jpg', $data['data']['photo'][0]);
+  }
+
   public function testTweetWithLocation() {
     list($url, $json) = $this->loadTweet('818912506496229376');
 

tests/data/api.twitter.com/tweet-with-gif.json

@@ -0,0 +1,206 @@
+{
+    "created_at": "Sat Jul 14 17:11:30 +0000 2018",
+    "id": 1018181204384731136,
+    "id_str": "1018181204384731136",
+    "full_text": "@SwiftOnSecurity Look! A distraction 🐁 https://t.co/MRXk3g3Gvc",
+    "truncated": false,
+    "display_text_range": [
+      17,
+      38
+    ],
+    "entities": {
+      "hashtags": [
+
+      ],
+      "symbols": [
+
+      ],
+      "user_mentions": [
+        {
+          "screen_name": "SwiftOnSecurity",
+          "name": "SwiftOnSecurity",
+          "id": 2436389418,
+          "id_str": "2436389418",
+          "indices": [
+            0,
+            16
+          ]
+        }
+      ],
+      "urls": [
+
+      ],
+      "media": [
+        {
+          "id": 1018181108716920832,
+          "id_str": "1018181108716920832",
+          "indices": [
+            39,
+            62
+          ],
+          "media_url": "http://pbs.twimg.com/tweet_video_thumb/DiFOUuYV4AAUsgL.jpg",
+          "media_url_https": "https://pbs.twimg.com/tweet_video_thumb/DiFOUuYV4AAUsgL.jpg",
+          "url": "https://t.co/MRXk3g3Gvc",
+          "display_url": "pic.twitter.com/MRXk3g3Gvc",
+          "expanded_url": "https://twitter.com/JenMsft/status/1018181204384731136/photo/1",
+          "type": "photo",
+          "sizes": {
+            "small": {
+              "w": 500,
+              "h": 210,
+              "resize": "fit"
+            },
+            "thumb": {
+              "w": 150,
+              "h": 150,
+              "resize": "crop"
+            },
+            "large": {
+              "w": 500,
+              "h": 210,
+              "resize": "fit"
+            },
+            "medium": {
+              "w": 500,
+              "h": 210,
+              "resize": "fit"
+            }
+          }
+        }
+      ]
+    },
+    "extended_entities": {
+      "media": [
+        {
+          "id": 1018181108716920832,
+          "id_str": "1018181108716920832",
+          "indices": [
+            39,
+            62
+          ],
+          "media_url": "http://pbs.twimg.com/tweet_video_thumb/DiFOUuYV4AAUsgL.jpg",
+          "media_url_https": "https://pbs.twimg.com/tweet_video_thumb/DiFOUuYV4AAUsgL.jpg",
+          "url": "https://t.co/MRXk3g3Gvc",
+          "display_url": "pic.twitter.com/MRXk3g3Gvc",
+          "expanded_url": "https://twitter.com/JenMsft/status/1018181204384731136/photo/1",
+          "type": "animated_gif",
+          "sizes": {
+            "small": {
+              "w": 500,
+              "h": 210,
+              "resize": "fit"
+            },
+            "thumb": {
+              "w": 150,
+              "h": 150,
+              "resize": "crop"
+            },
+            "large": {
+              "w": 500,
+              "h": 210,
+              "resize": "fit"
+            },
+            "medium": {
+              "w": 500,
+              "h": 210,
+              "resize": "fit"
+            }
+          },
+          "video_info": {
+            "aspect_ratio": [
+              50,
+              21
+            ],
+            "variants": [
+              {
+                "bitrate": 0,
+                "content_type": "video/mp4",
+                "url": "https://video.twimg.com/tweet_video/DiFOUuYV4AAUsgL.mp4"
+              }
+            ]
+          }
+        }
+      ]
+    },
+    "source": "<a href=\"http://twitter.com\" rel=\"nofollow\">Twitter Web Client</a>",
+    "in_reply_to_status_id": 1018178408398966784,
+    "in_reply_to_status_id_str": "1018178408398966784",
+    "in_reply_to_user_id": 2436389418,
+    "in_reply_to_user_id_str": "2436389418",
+    "in_reply_to_screen_name": "SwiftOnSecurity",
+    "user": {
+      "id": 3309105596,
+      "id_str": "3309105596",
+      "name": "Jen Gentleman 🌺",
+      "screen_name": "JenMsft",
+      "location": "Seattle, WA",
+      "description": "Software Engineer, Community Manager & #WindowsInsider on Shell team @ Microsoft. I work w/ Windows feedback 4 Start, Action center, taskbar, Windows Ink + more",
+      "url": "https://t.co/ACVIR7xvcT",
+      "entities": {
+        "url": {
+          "urls": [
+            {
+              "url": "https://t.co/ACVIR7xvcT",
+              "expanded_url": "https://www.instagram.com/jenmsft/",
+              "display_url": "instagram.com/jenmsft/",
+              "indices": [
+                0,
+                23
+              ]
+            }
+          ]
+        },
+        "description": {
+          "urls": [
+
+          ]
+        }
+      },
+      "protected": false,
+      "followers_count": 18038,
+      "friends_count": 224,
+      "listed_count": 352,
+      "created_at": "Fri Aug 07 22:21:33 +0000 2015",
+      "favourites_count": 130904,
+      "utc_offset": null,
+      "time_zone": null,
+      "geo_enabled": false,
+      "verified": false,
+      "statuses_count": 33996,
+      "lang": "en",
+      "contributors_enabled": false,
+      "is_translator": false,
+      "is_translation_enabled": false,
+      "profile_background_color": "1A1B1F",
+      "profile_background_image_url": "http://abs.twimg.com/images/themes/theme9/bg.gif",
+      "profile_background_image_url_https": "https://abs.twimg.com/images/themes/theme9/bg.gif",
+      "profile_background_tile": false,
+      "profile_image_url": "http://pbs.twimg.com/profile_images/987773638614048768/_Z7nZCoF_normal.jpg",
+      "profile_image_url_https": "https://pbs.twimg.com/profile_images/987773638614048768/_Z7nZCoF_normal.jpg",
+      "profile_banner_url": "https://pbs.twimg.com/profile_banners/3309105596/1524338784",
+      "profile_link_color": "CB26D1",
+      "profile_sidebar_border_color": "000000",
+      "profile_sidebar_fill_color": "000000",
+      "profile_text_color": "000000",
+      "profile_use_background_image": true,
+      "has_extended_profile": true,
+      "default_profile": false,
+      "default_profile_image": false,
+      "following": false,
+      "follow_request_sent": false,
+      "notifications": false,
+      "translator_type": "none"
+    },
+    "geo": null,
+    "coordinates": null,
+    "place": null,
+    "contributors": null,
+    "is_quote_status": false,
+    "retweet_count": 25,
+    "favorite_count": 90,
+    "favorited": false,
+    "retweeted": false,
+    "possibly_sensitive": false,
+    "possibly_sensitive_appealable": false,
+    "lang": "en"
+  }