Add experimental user search parser

src/experimental/parser/timeline.nim

@@ -0,0 +1,28 @@
+import std/[strutils, tables]
+import jsony
+import user, ../types/timeline
+from ../../types import Result, User
+
+proc getId(id: string): string {.inline.} =
+  let start = id.rfind("-")
+  if start < 0: return id
+  id[start + 1 ..< id.len]
+
+proc parseUsers*(json: string; after=""): Result[User] =
+  result = Result[User](beginning: after.len == 0)
+
+  let raw = json.fromJson(Search)
+  if raw.timeline.instructions.len == 0:
+    return
+
+  for e in raw.timeline.instructions[0].addEntries.entries:
+    let id = e.entryId.getId
+    if e.entryId.startsWith("user"):
+      if id in raw.globalObjects.users:
+        result.content.add toUser raw.globalObjects.users[id]
+    elif e.entryId.startsWith("cursor"):
+      let cursor = e.content.operation.cursor
+      if cursor.cursorType == "Top":
+        result.top = cursor.value
+      elif cursor.cursorType == "Bottom":
+        result.bottom = cursor.value

src/experimental/parser/user.nim

@@ -1,4 +1,4 @@
-import std/[algorithm, unicode, re, strutils, strformat]
+import std/[algorithm, unicode, re, strutils, strformat, options]
 import jsony
 import utils, slices
 import ../types/user as userType
@@ -38,9 +38,11 @@ proc getBanner(user: RawUser): string =
   if user.profileLinkColor.len > 0:
     return '#' & user.profileLinkColor
 
-  if user.profileImageExtensions.mediaColor.r.ok.palette.len > 0:
-    let color = user.profileImageExtensions.mediaColor.r.ok.palette[0].rgb
-    return &"#{color.red:02x}{color.green:02x}{color.blue:02x}"
+  if user.profileImageExtensions.isSome:
+    let ext = get(user.profileImageExtensions)
+    if ext.mediaColor.r.ok.palette.len > 0:
+      let color = ext.mediaColor.r.ok.palette[0].rgb
+      return &"#{color.red:02x}{color.green:02x}{color.blue:02x}"
 
 proc toUser*(raw: RawUser): User =
   result = User(

src/experimental/types/timeline.nim

@@ -0,0 +1,23 @@
+import std/tables
+import user
+
+type
+  Search* = object
+    globalObjects*: GlobalObjects
+    timeline*: Timeline
+
+  GlobalObjects = object
+    users*: Table[string, RawUser]
+
+  Timeline = object
+    instructions*: seq[Instructions]
+
+  Instructions = object
+    addEntries*: tuple[entries: seq[Entry]]
+
+  Entry = object
+    entryId*: string
+    content*: tuple[operation: Operation]
+
+  Operation = object
+    cursor*: tuple[value, cursorType: string]

src/experimental/types/user.nim

@@ -1,3 +1,4 @@
+import options
 import common
 
 type
@@ -16,10 +17,10 @@ type
     mediaCount*: int
     verified*: bool
     protected*: bool
+    profileLinkColor*: string
     profileBannerUrl*: string
     profileImageUrlHttps*: string
-    profileImageExtensions*: ImageExtensions
-    profileLinkColor*: string
+    profileImageExtensions*: Option[ImageExtensions]
     pinnedTweetIdsStr*: seq[string]
 
   Entities* = object