Add experimental GraphQL user parser
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6 changed files with 49 additions and 34 deletions
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@ -2,14 +2,14 @@
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import asyncdispatch, httpclient, uri, strutils, sequtils, sugar
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import packedjson
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import types, query, formatters, consts, apiutils, parser
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import experimental/parser/user
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import experimental/parser/[user, graphql]
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proc getGraphUser*(id: string): Future[User] {.async.} =
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if id.len == 0 or id.any(c => not c.isDigit): return
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let
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variables = %*{"userId": id, "withSuperFollowsUserFields": true}
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js = await fetch(graphUser ? {"variables": $variables}, Api.userRestId)
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result = parseGraphUser(js, id)
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js = await fetchRaw(graphUser ? {"variables": $variables}, Api.userRestId)
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result = parseGraphUser(js)
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proc getGraphListBySlug*(name, list: string): Future[List] {.async.} =
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let
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8
src/experimental/parser/graphql.nim
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8
src/experimental/parser/graphql.nim
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@ -0,0 +1,8 @@
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import jsony
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import ../types/graphql, user
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from ../../types import User
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proc parseGraphUser*(json: string): User =
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let raw = json.fromJson(GraphUser)
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result = toUser raw.data.user.result.legacy
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result.id = raw.data.user.result.restId
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@ -37,6 +37,30 @@ proc getBanner(user: RawUser): string =
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if user.profileLinkColor.len > 0:
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return '#' & user.profileLinkColor
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proc toUser*(raw: RawUser): User =
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result = User(
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id: raw.idStr,
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username: raw.screenName,
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fullname: raw.name,
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location: raw.location,
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bio: raw.description,
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following: raw.friendsCount,
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followers: raw.followersCount,
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tweets: raw.statusesCount,
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likes: raw.favouritesCount,
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media: raw.mediaCount,
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verified: raw.verified,
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protected: raw.protected,
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joinDate: parseTwitterDate(raw.createdAt),
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banner: getBanner(raw),
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userPic: getImageUrl(raw.profileImageUrlHttps).replace("_normal", "")
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)
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if raw.pinnedTweetIdsStr.len > 0:
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result.pinnedTweet = parseBiggestInt(raw.pinnedTweetIdsStr[0])
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result.expandUserEntities(raw)
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proc parseUser*(json: string; username=""): User =
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handleErrors:
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case error.code
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@ -44,24 +68,4 @@ proc parseUser*(json: string; username=""): User =
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of userNotFound: return
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else: echo "[error - parseUser]: ", error
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let user = json.fromJson(RawUser)
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result = User(
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id: user.idStr,
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username: user.screenName,
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fullname: user.name,
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location: user.location,
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bio: user.description,
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following: user.friendsCount,
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followers: user.followersCount,
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tweets: user.statusesCount,
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likes: user.favouritesCount,
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media: user.mediaCount,
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verified: user.verified,
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protected: user.protected,
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joinDate: parseTwitterDate(user.createdAt),
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banner: getBanner(user),
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userPic: getImageUrl(user.profileImageUrlHttps).replace("_normal", "")
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)
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result.expandUserEntities(user)
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result = toUser json.fromJson(RawUser)
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12
src/experimental/types/graphql.nim
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12
src/experimental/types/graphql.nim
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@ -0,0 +1,12 @@
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import user
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type
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GraphUserResult* = object
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legacy*: RawUser
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restId*: string
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GraphUserData* = object
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result*: GraphUserResult
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GraphUser* = object
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data*: tuple[user: GraphUserData]
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@ -19,6 +19,7 @@ type
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profileBannerUrl*: string
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profileImageUrlHttps*: string
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profileLinkColor*: string
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pinnedTweetIdsStr*: seq[string]
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Entities* = object
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url*: Urls
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@ -26,16 +26,6 @@ proc parseUser(js: JsonNode; id=""): User =
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result.expandUserEntities(js)
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proc parseGraphUser*(js: JsonNode; id: string): User =
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if js.isNull: return
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with user, js{"data", "user", "result", "legacy"}:
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result = parseUser(user, id)
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with pinned, user{"pinned_tweet_ids_str"}:
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if pinned.kind == JArray and pinned.len > 0:
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result.pinnedTweet = parseBiggestInt(pinned[0].getStr)
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proc parseGraphList*(js: JsonNode): List =
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if js.isNull: return
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