Refactor api code

src/api/search.nim

@@ -0,0 +1,32 @@
+import httpclient, asyncdispatch, htmlparser
+import sequtils, strutils, json, xmltree, uri
+
+import ".."/[types, parser, parserutils, formatters, search]
+import utils, consts, media, timeline
+
+proc getTimelineSearch*(query: Query; after, agent: string): Future[Timeline] {.async.} =
+  let queryParam = genQueryParam(query)
+  let queryEncoded = encodeUrl(queryParam, usePlus=false)
+
+  let headers = newHttpHeaders({
+    "Accept": jsonAccept,
+    "Referer": $(base / ("search?f=tweets&vertical=default&q=$1&src=typd" % queryEncoded)),
+    "User-Agent": agent,
+    "X-Requested-With": "XMLHttpRequest",
+    "Authority": "twitter.com",
+    "Accept-Language": lang
+  })
+
+  let params = {
+    "f": "tweets",
+    "vertical": "default",
+    "q": queryParam,
+    "src": "typd",
+    "include_available_features": "1",
+    "include_entities": "1",
+    "max_position": if after.len > 0: genPos(after) else: "0",
+    "reset_error_state": "false"
+  }
+
+  let json = await fetchJson(base / searchUrl ? params, headers)
+  result = await finishTimeline(json, some(query), after, agent)