Fix media support for cookie sessions

Fixes #1304

src/api.nim

@@ -4,6 +4,15 @@ import packedjson
 import types, query, formatters, consts, apiutils, parser
 import experimental/parser as newParser
 
+proc mediaUrl(id: string; cursor: string): SessionAwareUrl =
+  let
+    cookieVariables = userMediaVariables % [id, cursor]
+    oauthVariables = userTweetsVariables % [id, cursor]
+  result = SessionAwareUrl(
+    cookieUrl: graphUserMedia ? {"variables": cookieVariables, "features": gqlFeatures},
+    oauthUrl: graphUserMediaV2 ? {"variables": oauthVariables, "features": gqlFeatures}
+  )
+
 proc getGraphUser*(username: string): Future[User] {.async.} =
   if username.len == 0: return
   let
@@ -26,12 +35,14 @@ proc getGraphUserTweets*(id: string; kind: TimelineKind; after=""): Future[Profi
     cursor = if after.len > 0: "\"cursor\":\"$1\"," % after else: ""
     variables = userTweetsVariables % [id, cursor]
     params = {"variables": variables, "features": gqlFeatures}
-    (url, apiId) = case kind
-                   of TimelineKind.tweets: (graphUserTweets, Api.userTweets)
-                   of TimelineKind.replies: (graphUserTweetsAndReplies, Api.userTweetsAndReplies)
-                   of TimelineKind.media: (graphUserMedia, Api.userMedia)
-    js = await fetch(url ? params, apiId)
-  result = parseGraphTimeline(js, "user", after)
+    js = case kind
+      of TimelineKind.tweets:
+        await fetch(graphUserTweets ? params, Api.userTweets)
+      of TimelineKind.replies:
+        await fetch(graphUserTweetsAndReplies ? params, Api.userTweetsAndReplies)
+      of TimelineKind.media:
+        await fetch(mediaUrl(id, cursor), Api.userMedia)
+  result = parseGraphTimeline(js, after)
 
 proc getGraphListTweets*(id: string; after=""): Future[Timeline] {.async.} =
   if id.len == 0: return
@@ -40,19 +51,21 @@ proc getGraphListTweets*(id: string; after=""): Future[Timeline] {.async.} =
     variables = listTweetsVariables % [id, cursor]
     params = {"variables": variables, "features": gqlFeatures}
     js = await fetch(graphListTweets ? params, Api.listTweets)
-  result = parseGraphTimeline(js, "list", after).tweets
+  result = parseGraphTimeline(js, after).tweets
 
 proc getGraphListBySlug*(name, list: string): Future[List] {.async.} =
   let
     variables = %*{"screenName": name, "listSlug": list}
     params = {"variables": $variables, "features": gqlFeatures}
-  result = parseGraphList(await fetch(graphListBySlug ? params, Api.listBySlug))
+    url = graphListBySlug ? params
+  result = parseGraphList(await fetch(url, Api.listBySlug))
 
 proc getGraphList*(id: string): Future[List] {.async.} =
   let
     variables = """{"listId": "$1"}""" % id
     params = {"variables": variables, "features": gqlFeatures}
-  result = parseGraphList(await fetch(graphListById ? params, Api.list))
+    url = graphListById ? params
+  result = parseGraphList(await fetch(url, Api.list))
 
 proc getGraphListMembers*(list: List; after=""): Future[Result[User]] {.async.} =
   if list.id.len == 0: return
@@ -138,11 +151,8 @@ proc getGraphUserSearch*(query: Query; after=""): Future[Result[User]] {.async.}
 
 proc getPhotoRail*(id: string): Future[PhotoRail] {.async.} =
   if id.len == 0: return
-  let
-    variables = userTweetsVariables % [id, ""]
-    params = {"variables": variables, "features": gqlFeatures}
-    url = graphUserMedia ? params
-  result = parseGraphPhotoRail(await fetch(url, Api.userMedia))
+  let js = await fetch(mediaUrl(id, ""), Api.userMedia)
+  result = parseGraphPhotoRail(js)
 
 proc resolve*(url: string; prefs: Prefs): Future[string] {.async.} =
   let client = newAsyncHttpClient(maxRedirects=0)

src/apiutils.nim

@@ -55,21 +55,22 @@ proc genHeaders*(session: Session, url: string): HttpHeaders =
     result["x-csrf-token"] = session.ct0
     result["cookie"] = getCookieHeader(session.authToken, session.ct0)
 
-template fetchImpl(result, fetchBody) {.dirty.} =
-  once:
-    pool = HttpPool()
-
-  var session = await getSession(api)
-  case session.kind
+proc getAndValidateSession*(api: Api): Future[Session] {.async.} =
+  result = await getSession(api)
+  case result.kind
   of SessionKind.oauth:
-    if session.oauthToken.len == 0:
-      echo "[sessions] Empty oauth token, session: ", session.id
+    if result.oauthToken.len == 0:
+      echo "[sessions] Empty oauth token, session: ", result.id
       raise rateLimitError()
   of SessionKind.cookie:
-    if session.authToken.len == 0 or session.ct0.len == 0:
-      echo "[sessions] Empty cookie credentials, session: ", session.id
+    if result.authToken.len == 0 or result.ct0.len == 0:
+      echo "[sessions] Empty cookie credentials, session: ", result.id
       raise rateLimitError()
 
+template fetchImpl(result, fetchBody) {.dirty.} =
+  once:
+    pool = HttpPool()
+
   try:
     var resp: AsyncResponse
     pool.use(genHeaders(session, $url)):
@@ -136,9 +137,17 @@ template retry(bod) =
     echo "[sessions] Rate limited, retrying ", api, " request..."
     bod
 
-proc fetch*(url: Uri; api: Api): Future[JsonNode] {.async.} =
+proc fetch*(url: Uri | SessionAwareUrl; api: Api): Future[JsonNode] {.async.} =
   retry:
-    var body: string
+    var 
+      body: string
+      session = await getAndValidateSession(api)
+
+    when url is SessionAwareUrl:
+      let url = case session.kind
+        of SessionKind.oauth: url.oauthUrl
+        of SessionKind.cookie: url.cookieUrl
+
     fetchImpl body:
       if body.startsWith('{') or body.startsWith('['):
         result = parseJson(body)
@@ -153,8 +162,15 @@ proc fetch*(url: Uri; api: Api): Future[JsonNode] {.async.} =
           invalidate(session)
           raise rateLimitError()
 
-proc fetchRaw*(url: Uri; api: Api): Future[string] {.async.} =
+proc fetchRaw*(url: Uri | SessionAwareUrl; api: Api): Future[string] {.async.} =
   retry:
+    var session = await getAndValidateSession(api)
+
+    when url is SessionAwareUrl:
+      let url = case session.kind
+        of SessionKind.oauth: url.oauthUrl
+        of SessionKind.cookie: url.cookieUrl
+
     fetchImpl result:
       if not (result.startsWith('{') or result.startsWith('[')):
         echo resp.status, ": ", result, " --- url: ", url

src/consts.nim

@@ -11,7 +11,8 @@ const
   graphUserById* = gql / "oPppcargziU1uDQHAUmH-A/UserResultByIdQuery"
   graphUserTweets* = gql / "JLApJKFY0MxGTzCoK6ps8Q/UserWithProfileTweetsQueryV2"
   graphUserTweetsAndReplies* = gql / "Y86LQY7KMvxn5tu3hFTyPg/UserWithProfileTweetsAndRepliesQueryV2"
-  graphUserMedia* = gql / "PDfFf8hGeJvUCiTyWtw4wQ/MediaTimelineV2"
+  graphUserMedia* = gql / "36oKqyQ7E_9CmtONGjJRsA/UserMedia"
+  graphUserMediaV2* = gql / "PDfFf8hGeJvUCiTyWtw4wQ/MediaTimelineV2"
   graphTweet* = gql / "Vorskcd2tZ-tc4Gx3zbk4Q/ConversationTimelineV2"
   graphTweetResult* = gql / "sITyJdhRPpvpEjg4waUmTA/TweetResultByIdQuery"
   graphSearchTimeline* = gql / "KI9jCXUx3Ymt-hDKLOZb9Q/SearchTimeline"
@@ -25,28 +26,28 @@ const
   "blue_business_profile_image_shape_enabled": false,
   "creator_subscriptions_subscription_count_enabled": false,
   "creator_subscriptions_tweet_preview_api_enabled": true,
-  "freedom_of_speech_not_reach_fetch_enabled": false,
-  "graphql_is_translatable_rweb_tweet_is_translatable_enabled": false,
+  "freedom_of_speech_not_reach_fetch_enabled": true,
+  "graphql_is_translatable_rweb_tweet_is_translatable_enabled": true,
   "hidden_profile_likes_enabled": false,
   "highlights_tweets_tab_ui_enabled": false,
   "interactive_text_enabled": false,
   "longform_notetweets_consumption_enabled": true,
-  "longform_notetweets_inline_media_enabled": false,
+  "longform_notetweets_inline_media_enabled": true,
   "longform_notetweets_richtext_consumption_enabled": true,
-  "longform_notetweets_rich_text_read_enabled": false,
-  "responsive_web_edit_tweet_api_enabled": false,
+  "longform_notetweets_rich_text_read_enabled": true,
+  "responsive_web_edit_tweet_api_enabled": true,
   "responsive_web_enhance_cards_enabled": false,
   "responsive_web_graphql_exclude_directive_enabled": true,
   "responsive_web_graphql_skip_user_profile_image_extensions_enabled": false,
-  "responsive_web_graphql_timeline_navigation_enabled": false,
+  "responsive_web_graphql_timeline_navigation_enabled": true,
   "responsive_web_media_download_video_enabled": false,
   "responsive_web_text_conversations_enabled": false,
-  "responsive_web_twitter_article_tweet_consumption_enabled": false,
+  "responsive_web_twitter_article_tweet_consumption_enabled": true,
   "responsive_web_twitter_blue_verified_badge_is_enabled": true,
   "rweb_lists_timeline_redesign_enabled": true,
   "spaces_2022_h2_clipping": true,
   "spaces_2022_h2_spaces_communities": true,
-  "standardized_nudges_misinfo": false,
+  "standardized_nudges_misinfo": true,
   "subscriptions_verification_info_enabled": true,
   "subscriptions_verification_info_reason_enabled": true,
   "subscriptions_verification_info_verified_since_enabled": true,
@@ -55,28 +56,34 @@ const
   "super_follow_tweet_api_enabled": false,
   "super_follow_user_api_enabled": false,
   "tweet_awards_web_tipping_enabled": false,
-  "tweet_with_visibility_results_prefer_gql_limited_actions_policy_enabled": false,
+  "tweet_with_visibility_results_prefer_gql_limited_actions_policy_enabled": true,
   "tweetypie_unmention_optimization_enabled": false,
   "unified_cards_ad_metadata_container_dynamic_card_content_query_enabled": false,
   "verified_phone_label_enabled": false,
   "vibe_api_enabled": false,
-  "view_counts_everywhere_api_enabled": false,
+  "view_counts_everywhere_api_enabled": true,
   "premium_content_api_read_enabled": false,
-  "communities_web_enable_tweet_community_results_fetch": false,
-  "responsive_web_jetfuel_frame": false,
+  "communities_web_enable_tweet_community_results_fetch": true,
+  "responsive_web_jetfuel_frame": true,
   "responsive_web_grok_analyze_button_fetch_trends_enabled": false,
-  "responsive_web_grok_image_annotation_enabled": false,
-  "rweb_tipjar_consumption_enabled": false,
-  "profile_label_improvements_pcf_label_in_post_enabled": false,
+  "responsive_web_grok_image_annotation_enabled": true,
+  "responsive_web_grok_imagine_annotation_enabled": true,
+  "rweb_tipjar_consumption_enabled": true,
+  "profile_label_improvements_pcf_label_in_post_enabled": true,
   "creator_subscriptions_quote_tweet_preview_enabled": false,
-  "c9s_tweet_anatomy_moderator_badge_enabled": false,
-  "responsive_web_grok_analyze_post_followups_enabled": false,
+  "c9s_tweet_anatomy_moderator_badge_enabled": true,
+  "responsive_web_grok_analyze_post_followups_enabled": true,
   "rweb_video_timestamps_enabled": false,
-  "responsive_web_grok_share_attachment_enabled": false,
-  "articles_preview_enabled": false,
+  "responsive_web_grok_share_attachment_enabled": true,
+  "articles_preview_enabled": true,
   "immersive_video_status_linkable_timestamps": false,
   "articles_api_enabled": false,
-  "responsive_web_grok_analysis_button_from_backend": false
+  "responsive_web_grok_analysis_button_from_backend": true,
+  "rweb_video_screen_enabled": false,
+  "payments_enabled": false,
+  "responsive_web_profile_redirect_enabled": false,
+  "responsive_web_grok_show_grok_translated_post": false,
+  "responsive_web_grok_community_note_auto_translation_is_enabled": false
 }""".replace(" ", "").replace("\n", "")
 
   tweetVariables* = """{
@@ -110,3 +117,12 @@ const
   "rest_id": "$1", $2
   "count": 20
 }"""
+
+  userMediaVariables* = """{
+  "userId": "$1", $2
+  "count": 20,
+  "includePromotedContent": false,
+  "withClientEventToken": false,
+  "withBirdwatchNotes": false,
+  "withVoice": true
+}""".replace(" ", "").replace("\n", "")

src/parser.nim

@@ -6,6 +6,22 @@ import experimental/parser/unifiedcard
 
 proc parseGraphTweet(js: JsonNode; isLegacy=false): Tweet
 
+proc extractTweetsFromEntry(e: JsonNode; entryId: string): seq[Tweet] =
+  if e{"content", "items"}.notNull:
+    for item in e{"content", "items"}:
+      with tweetResult, item{"item", "itemContent", "tweet_results", "result"}:
+        var tweet = parseGraphTweet(tweetResult, false)
+        if not tweet.available:
+          tweet.id = parseBiggestInt(item{"entryId"}.getStr.getId())
+        result.add tweet
+    return
+
+  with tweetResult, e{"content", "content", "tweetResult", "result"}:
+    var tweet = parseGraphTweet(tweetResult, false)
+    if not tweet.available:
+      tweet.id = parseBiggestInt(entryId.getId())
+    result.add tweet
+
 proc parseUser(js: JsonNode; id=""): User =
   if js.isNull: return
   result = User(
@@ -32,10 +48,26 @@ proc parseGraphUser(js: JsonNode): User =
   var user = js{"user_result", "result"}
   if user.isNull:
     user = ? js{"user_results", "result"}
+
+  if user.isNull:
+    if js{"core"}.notNull and js{"legacy"}.notNull:
+      user = js
+    else:
+      return
+
   result = parseUser(user{"legacy"}, user{"rest_id"}.getStr)
 
-  if result.verifiedType == VerifiedType.none and user{"is_blue_verified"}.getBool(false):
-    result.verifiedType = blue
+  # fallback to support UserMedia/recent GraphQL updates
+  if result.username.len == 0 and user{"core", "screen_name"}.notNull:
+    result.username = user{"core", "screen_name"}.getStr
+    result.fullname = user{"core", "name"}.getStr
+    result.userPic = user{"avatar", "image_url"}.getImageStr.replace("_normal", "")
+
+    if user{"is_blue_verified"}.getBool(false):
+      result.verifiedType = blue
+    elif user{"verification", "verified_type"}.notNull:
+      let verifiedType = user{"verification", "verified_type"}.getStr("None")
+      result.verifiedType = parseEnum[VerifiedType](verifiedType)
 
 proc parseGraphList*(js: JsonNode): List =
   if js.isNull: return
@@ -400,31 +432,43 @@ proc parseGraphConversation*(js: JsonNode; tweetId: string; v2=true): Conversati
         elif entryId.startsWith("cursor-bottom"):
           result.replies.bottom = e{"content", contentKey, "value"}.getStr
 
-proc parseGraphTimeline*(js: JsonNode; root: string; after=""): Profile =
+proc parseGraphTimeline*(js: JsonNode; after=""): Profile =
   result = Profile(tweets: Timeline(beginning: after.len == 0))
 
   let instructions =
-    if root == "list": ? js{"data", "list", "timeline_response", "timeline", "instructions"}
-    else: ? js{"data", "user_result", "result", "timeline_response", "timeline", "instructions"}
+    if js{"data", "list"}.notNull:
+      ? js{"data", "list", "timeline_response", "timeline", "instructions"}
+    elif js{"data", "user"}.notNull:
+      ? js{"data", "user", "result", "timeline", "timeline", "instructions"}
+    else:
+      ? js{"data", "user_result", "result", "timeline_response", "timeline", "instructions"}
 
   if instructions.len == 0:
     return
 
   for i in instructions:
-    if i{"__typename"}.getStr == "TimelineAddEntries":
+    # TimelineAddToModule instruction is used by UserMedia
+    if i{"moduleItems"}.notNull:
+      for item in i{"moduleItems"}:
+        with tweetResult, item{"item", "itemContent", "tweet_results", "result"}:
+          let tweet = parseGraphTweet(tweetResult, false)
+          if not tweet.available:
+            tweet.id = parseBiggestInt(item{"entryId"}.getStr.getId())
+          result.tweets.content.add tweet
+      continue
+
+    if i{"entries"}.notNull:
       for e in i{"entries"}:
         let entryId = e{"entryId"}.getStr
-        if entryId.startsWith("tweet"):
-          with tweetResult, e{"content", "content", "tweetResult", "result"}:
-            let tweet = parseGraphTweet(tweetResult, false)
-            if not tweet.available:
-              tweet.id = parseBiggestInt(entryId.getId())
+        if entryId.startsWith("tweet") or entryId.startsWith("profile-grid"):
+          for tweet in extractTweetsFromEntry(e, entryId):
             result.tweets.content.add tweet
         elif "-conversation-" in entryId or entryId.startsWith("homeConversation"):
           let (thread, self) = parseGraphThread(e)
           result.tweets.content.add thread.content
         elif entryId.startsWith("cursor-bottom"):
           result.tweets.bottom = e{"content", "value"}.getStr
+
     if after.len == 0 and i{"__typename"}.getStr == "TimelinePinEntry":
       with tweetResult, i{"entry", "content", "content", "tweetResult", "result"}:
         let tweet = parseGraphTweet(tweetResult, false)
@@ -438,31 +482,34 @@ proc parseGraphTimeline*(js: JsonNode; root: string; after=""): Profile =
 proc parseGraphPhotoRail*(js: JsonNode): PhotoRail =
   result = @[]
 
-  let instructions =
-    ? js{"data", "user_result", "result", "timeline_response", "timeline", "instructions"}
+  var instructions = ? js{"data", "user", "result", "timeline", "timeline", "instructions"}
+  if instructions.len == 0:
+    instructions = ? js{"data", "user_result", "result", "timeline_response", "timeline", "instructions"}
 
   for i in instructions:
-    if i{"__typename"}.getStr == "TimelineAddEntries":
-      for e in i{"entries"}:
-        let entryId = e{"entryId"}.getStr
-        if entryId.startsWith("tweet"):
-          with tweetResult, e{"content", "content", "tweetResult", "result"}:
-            let t = parseGraphTweet(tweetResult, false)
-            if not t.available:
-              t.id = parseBiggestInt(entryId.getId())
-
-            let url = 
-              if t.photos.len > 0: t.photos[0]
-              elif t.video.isSome: get(t.video).thumb
-              elif t.gif.isSome: get(t.gif).thumb
-              elif t.card.isSome: get(t.card).image
-              else: ""
-
-            if url.len > 0:
-              result.add GalleryPhoto(url: url, tweetId: $t.id)
-
-            if result.len == 16:
-              break
+    let instrType = i{"type"}.getStr
+    if instrType.len == 0:
+      if i{"__typename"}.getStr != "TimelineAddEntries":
+        continue
+    elif instrType != "TimelineAddEntries":
+      continue
+
+    for e in i{"entries"}:
+      let entryId = e{"entryId"}.getStr
+      if entryId.startsWith("tweet") or entryId.startsWith("profile-grid"):
+        for t in extractTweetsFromEntry(e, entryId):
+          let url =
+            if t.photos.len > 0: t.photos[0]
+            elif t.video.isSome: get(t.video).thumb
+            elif t.gif.isSome: get(t.gif).thumb
+            elif t.card.isSome: get(t.card).image
+            else: ""
+
+          if url.len > 0:
+            result.add GalleryPhoto(url: url, tweetId: $t.id)
+
+          if result.len == 16:
+            return
 
 proc parseGraphSearch*[T: User | Tweets](js: JsonNode; after=""): Result[T] =
   result = Result[T](beginning: after.len == 0)

src/types.nim

@@ -1,5 +1,5 @@
 # SPDX-License-Identifier: AGPL-3.0-only
-import times, sequtils, options, tables
+import times, sequtils, options, tables, uri
 import prefs_impl
 
 genPrefsType()
@@ -50,6 +50,10 @@ type
       authToken*: string
       ct0*: string
 
+  SessionAwareUrl* = object
+    oauthUrl*: Uri
+    cookieUrl*: Uri
+
   Error* = enum
     null = 0
     noUserMatches = 17