fix: add gifs (#13)

Author: guanbinrui

src/jsons/timeline.nim

@@ -64,6 +64,7 @@ proc formatTweetAsJson*(tweet: Tweet): JsonNode =
     "card": if tweet.card.isSome: %*get(tweet.card) else: newJNull(),
     "poll": if tweet.poll.isSome: %*get(tweet.poll) else: newJNull(),
     "gif": if tweet.gif.isSome: %*get(tweet.gif) else: newJNull(),
+    "gifs": if tweet.gifs.len > 0: %tweet.gifs else: newJNull(),
     "video": if tweet.video.isSome: %*get(tweet.video) else: newJNull(),
     "photos": if tweet.photos.len > 0: %tweet.photos else: newJNull()
   }

src/parser.nim

@@ -267,7 +267,9 @@ proc parseTweet(js: JsonNode; jsCard: JsonNode = newJNull()): Tweet =
           else:
             result.attribution = some(parseGraphUser(user))
       of "animated_gif":
-        result.gif = some(parseGif(m))
+        let gif = parseGif(m)
+        result.gif = some(gif)
+        result.gifs.add gif
       else: discard
 
       with url, m{"url"}:
@@ -400,6 +402,7 @@ proc parseGraphConversation*(js: JsonNode; tweetId: string; v2=true): Conversati
 
 proc parseGraphTimeline*(js: JsonNode; root: string; after=""): Profile =
   result = Profile(tweets: Timeline(beginning: after.len == 0))
+  echo "json str", js
 
   let instructions =
     if root == "list": ? js{"data", "list", "timeline_response", "timeline", "instructions"}

src/types.nim

@@ -212,6 +212,7 @@ type
     card*: Option[Card]
     poll*: Option[Poll]
     gif*: Option[Gif]
+    gifs*: seq[Gif]
     video*: Option[Video]
     photos*: seq[string]