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Refactor api code
This commit is contained in:
Zed
parent
014f01bf88
commit
43bf6735d4
13 changed files with 414 additions and 397 deletions
390
src/api.nim
390
src/api.nim
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@ -1,388 +1,2 @@
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import httpclient, asyncdispatch, htmlparser, times
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import sequtils, strutils, json, xmltree, uri
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import types, parser, parserutils, formatters, search
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const
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lang = "en-US,en;q=0.9"
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auth = "Bearer AAAAAAAAAAAAAAAAAAAAAPYXBAAAAAAACLXUNDekMxqa8h%2F40K4moUkGsoc%3DTYfbDKbT3jJPCEVnMYqilB28NHfOPqkca3qaAxGfsyKCs0wRbw"
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accept = "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3"
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jsonAccept = "application/json, text/javascript, */*; q=0.01"
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base = parseUri("https://twitter.com/")
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apiBase = parseUri("https://api.twitter.com/1.1/")
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timelineUrl = "i/profiles/show/$1/timeline/tweets"
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timelineMediaUrl = "i/profiles/show/$1/media_timeline"
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profilePopupUrl = "i/profiles/popup"
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profileIntentUrl = "intent/user"
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searchUrl = "i/search/timeline"
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tweetUrl = "status"
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videoUrl = "videos/tweet/config/$1.json"
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tokenUrl = "guest/activate.json"
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cardUrl = "i/cards/tfw/v1/$1"
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pollUrl = cardUrl & "?cardname=poll2choice_text_only&lang=en"
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var
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guestToken = ""
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tokenUses = 0
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tokenMaxUses = 230
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tokenUpdated: Time
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tokenLifetime = initDuration(minutes=20)
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macro genMediaGet(media: untyped; token=false) =
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let
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mediaName = capitalizeAscii($media)
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multi = ident("get" & mediaName & "s")
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convo = ident("getConversation" & mediaName & "s")
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single = ident("get" & mediaName)
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quote do:
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proc `multi`(thread: Thread | Timeline; agent: string; token="") {.async.} =
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if thread == nil: return
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var `media` = thread.content.filterIt(it.`media`.isSome)
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when `token`:
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var gToken = token
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if gToken.len == 0: gToken = await getGuestToken(agent)
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await all(`media`.mapIt(`single`(it, token, agent)))
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else:
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await all(`media`.mapIt(`single`(it, agent)))
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proc `convo`(convo: Conversation; agent: string) {.async.} =
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var futs: seq[Future[void]]
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when `token`:
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var token = await getGuestToken(agent)
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futs.add `single`(convo.tweet, agent, token)
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futs.add `multi`(convo.before, agent, token=token)
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futs.add `multi`(convo.after, agent, token=token)
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futs.add convo.replies.mapIt(`multi`(it, agent, token=token))
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else:
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futs.add `single`(convo.tweet, agent)
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futs.add `multi`(convo.before, agent)
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futs.add `multi`(convo.after, agent)
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futs.add convo.replies.mapIt(`multi`(it, agent))
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await all(futs)
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template newClient() {.dirty.} =
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var client = newAsyncHttpClient()
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defer: client.close()
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client.headers = headers
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proc fetchHtml(url: Uri; headers: HttpHeaders; jsonKey = ""): Future[XmlNode] {.async.} =
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newClient()
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var resp = ""
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try:
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resp = await client.getContent($url)
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except:
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return nil
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if jsonKey.len > 0:
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let json = parseJson(resp)[jsonKey].str
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return parseHtml(json)
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else:
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return parseHtml(resp)
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proc fetchJson(url: Uri; headers: HttpHeaders): Future[JsonNode] {.async.} =
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newClient()
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var resp = ""
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try:
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resp = await client.getContent($url)
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result = parseJson(resp)
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except:
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return nil
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proc getGuestToken(agent: string; force=false): Future[string] {.async.} =
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if getTime() - tokenUpdated < tokenLifetime and
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not force and tokenUses < tokenMaxUses:
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return guestToken
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tokenUpdated = getTime()
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tokenUses = 0
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let headers = newHttpHeaders({
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"Accept": jsonAccept,
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"Referer": $base,
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"User-Agent": agent,
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"Authorization": auth
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})
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newClient()
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let
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url = apiBase / tokenUrl
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json = parseJson(await client.postContent($url))
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result = json["guest_token"].to(string)
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guestToken = result
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proc getVideoFetch*(tweet: Tweet; agent, token: string) {.async.} =
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if tweet.video.isNone(): return
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let headers = newHttpHeaders({
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"Accept": jsonAccept,
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"Referer": $(base / getLink(tweet)),
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"User-Agent": agent,
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"Authorization": auth,
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"x-guest-token": token
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})
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let url = apiBase / (videoUrl % tweet.id)
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let json = await fetchJson(url, headers)
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if json == nil:
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if getTime() - tokenUpdated > initDuration(seconds=1):
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tokenUpdated = getTime()
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discard await getGuestToken(agent, force=true)
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await getVideoFetch(tweet, agent, guestToken)
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return
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if tweet.card.isNone:
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tweet.video = some(parseVideo(json, tweet.id))
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else:
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get(tweet.card).video = some(parseVideo(json, tweet.id))
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tweet.video = none(Video)
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tokenUses.inc
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proc getVideoVar*(tweet: Tweet): var Option[Video] =
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if tweet.card.isSome():
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return get(tweet.card).video
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else:
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return tweet.video
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proc getVideo*(tweet: Tweet; agent, token: string; force=false) {.async.} =
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withDb:
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try:
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getVideoVar(tweet) = some(Video.getOne("videoId = ?", tweet.id))
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except KeyError:
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await getVideoFetch(tweet, agent, token)
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var video = getVideoVar(tweet)
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if video.isSome():
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get(video).insert()
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proc getPoll*(tweet: Tweet; agent: string) {.async.} =
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if tweet.poll.isNone(): return
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let headers = newHttpHeaders({
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"Accept": accept,
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"Referer": $(base / getLink(tweet)),
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"User-Agent": agent,
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"Authority": "twitter.com",
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"Accept-Language": lang,
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})
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let url = base / (pollUrl % tweet.id)
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let html = await fetchHtml(url, headers)
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if html == nil: return
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tweet.poll = some(parsePoll(html))
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proc getCard*(tweet: Tweet; agent: string) {.async.} =
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if tweet.card.isNone(): return
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let headers = newHttpHeaders({
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"Accept": accept,
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"Referer": $(base / getLink(tweet)),
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"User-Agent": agent,
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"Authority": "twitter.com",
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"Accept-Language": lang,
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})
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let query = get(tweet.card).query.replace("sensitive=true", "sensitive=false")
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let html = await fetchHtml(base / query, headers)
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if html == nil: return
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parseCard(get(tweet.card), html)
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genMediaGet(video, token=true)
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genMediaGet(poll)
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genMediaGet(card)
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proc getPhotoRail*(username, agent: string): Future[seq[GalleryPhoto]] {.async.} =
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let headers = newHttpHeaders({
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"Accept": jsonAccept,
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"Referer": $(base / username),
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"User-Agent": agent,
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"X-Requested-With": "XMLHttpRequest"
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})
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let params = {
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"for_photo_rail": "true",
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"oldest_unread_id": "0"
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}
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let url = base / (timelineMediaUrl % username) ? params
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let html = await fetchHtml(url, headers, jsonKey="items_html")
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result = parsePhotoRail(html)
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proc getProfileFallback(username: string; headers: HttpHeaders): Future[Profile] {.async.} =
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let url = base / profileIntentUrl ? {"screen_name": username}
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let html = await fetchHtml(url, headers)
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if html == nil: return Profile()
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result = parseIntentProfile(html)
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proc getProfile*(username, agent: string): Future[Profile] {.async.} =
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let headers = newHttpHeaders({
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"Accept": "text/html,application/xhtml+xml,application/xml;q=0.9",
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"Referer": $(base / username),
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"User-Agent": agent,
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"X-Twitter-Active-User": "yes",
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"X-Requested-With": "XMLHttpRequest",
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"Accept-Language": lang
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})
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let
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params = {
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"screen_name": username,
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"wants_hovercard": "true",
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"_": $(epochTime().int)
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}
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url = base / profilePopupUrl ? params
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html = await fetchHtml(url, headers, jsonKey="html")
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if html == nil: return Profile()
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if html.select(".ProfileCard-sensitiveWarningContainer") != nil:
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return await getProfileFallback(username, headers)
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result = parsePopupProfile(html)
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proc getTweet*(username, id, agent: string): Future[Conversation] {.async.} =
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let headers = newHttpHeaders({
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"Accept": jsonAccept,
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"Referer": $base,
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"User-Agent": agent,
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"X-Twitter-Active-User": "yes",
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"X-Requested-With": "XMLHttpRequest",
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"Accept-Language": lang,
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"pragma": "no-cache",
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"x-previous-page-name": "profile"
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})
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let
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url = base / username / tweetUrl / id
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html = await fetchHtml(url, headers)
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if html == nil: return
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result = parseConversation(html)
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let
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vidsFut = getConversationVideos(result, agent)
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pollFut = getConversationPolls(result, agent)
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cardFut = getConversationCards(result, agent)
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await all(vidsFut, pollFut, cardFut)
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proc finishTimeline(json: JsonNode; query: Option[Query]; after, agent: string): Future[Timeline] {.async.} =
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if json == nil: return Timeline()
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result = Timeline(
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hasMore: json["has_more_items"].to(bool),
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maxId: json.getOrDefault("max_position").getStr(""),
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minId: json.getOrDefault("min_position").getStr("").cleanPos(),
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query: query,
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beginning: after.len == 0
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)
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if json["new_latent_count"].to(int) == 0: return
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if not json.hasKey("items_html"): return
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let
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html = parseHtml(json["items_html"].to(string))
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thread = parseThread(html)
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vidsFut = getVideos(thread, agent)
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pollFut = getPolls(thread, agent)
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cardFut = getCards(thread, agent)
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await all(vidsFut, pollFut, cardFut)
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result.content = thread.content
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proc getTimeline*(username, after, agent: string): Future[Timeline] {.async.} =
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let headers = newHttpHeaders({
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"Accept": jsonAccept,
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"Referer": $(base / username),
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"User-Agent": agent,
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"X-Twitter-Active-User": "yes",
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"X-Requested-With": "XMLHttpRequest",
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"Accept-Language": lang
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})
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var params = toSeq({
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"include_available_features": "1",
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"include_entities": "1",
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"include_new_items_bar": "false",
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"reset_error_state": "false"
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})
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if after.len > 0:
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params.add {"max_position": after}
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let json = await fetchJson(base / (timelineUrl % username) ? params, headers)
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result = await finishTimeline(json, none(Query), after, agent)
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proc getTimelineSearch*(query: Query; after, agent: string): Future[Timeline] {.async.} =
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let queryParam = genQueryParam(query)
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let queryEncoded = encodeUrl(queryParam, usePlus=false)
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let headers = newHttpHeaders({
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"Accept": jsonAccept,
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"Referer": $(base / ("search?f=tweets&vertical=default&q=$1&src=typd" % queryEncoded)),
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"User-Agent": agent,
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"X-Requested-With": "XMLHttpRequest",
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"Authority": "twitter.com",
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"Accept-Language": lang
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})
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let params = {
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"f": "tweets",
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"vertical": "default",
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"q": queryParam,
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"src": "typd",
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"include_available_features": "1",
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"include_entities": "1",
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"max_position": if after.len > 0: genPos(after) else: "0",
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"reset_error_state": "false"
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}
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let json = await fetchJson(base / searchUrl ? params, headers)
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result = await finishTimeline(json, some(query), after, agent)
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proc getProfileAndTimeline*(username, agent, after: string): Future[(Profile, Timeline)] {.async.} =
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let headers = newHttpHeaders({
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"authority": "twitter.com",
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"accept": accept,
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"referer": "https://twitter.com/" & username,
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"accept-language": lang
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})
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var url = base / username
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if after.len > 0:
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url = url ? {"max_position": after}
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let
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html = await fetchHtml(url, headers)
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timeline = parseTimeline(html.select("#timeline > .stream-container"), after)
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profile = parseTimelineProfile(html)
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vidsFut = getVideos(timeline, agent)
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pollFut = getPolls(timeline, agent)
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cardFut = getCards(timeline, agent)
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await all(vidsFut, pollFut, cardFut)
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result = (profile, timeline)
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proc getProfileFull*(username: string): Future[Profile] {.async.} =
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let headers = newHttpHeaders({
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"authority": "twitter.com",
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"accept": accept,
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"referer": "https://twitter.com/" & username,
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"accept-language": lang
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})
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let html = await fetchHtml(base / username, headers)
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if html == nil: return
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result = parseTimelineProfile(html)
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import api/[media, profile, timeline, tweet, search]
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export profile, timeline, tweet, search, media
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21
src/api/consts.nim
Normal file
21
src/api/consts.nim
Normal file
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@ -0,0 +1,21 @@
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import uri
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const
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lang* = "en-US,en;q=0.9"
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auth* = "Bearer AAAAAAAAAAAAAAAAAAAAAPYXBAAAAAAACLXUNDekMxqa8h%2F40K4moUkGsoc%3DTYfbDKbT3jJPCEVnMYqilB28NHfOPqkca3qaAxGfsyKCs0wRbw"
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htmlAccept* = "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3"
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jsonAccept* = "application/json, text/javascript, */*; q=0.01"
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base* = parseUri("https://twitter.com/")
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apiBase* = parseUri("https://api.twitter.com/1.1/")
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timelineUrl* = "i/profiles/show/$1/timeline/tweets"
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timelineMediaUrl* = "i/profiles/show/$1/media_timeline"
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profilePopupUrl* = "i/profiles/popup"
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profileIntentUrl* = "intent/user"
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searchUrl* = "i/search/timeline"
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tweetUrl* = "status"
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videoUrl* = "videos/tweet/config/$1.json"
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tokenUrl* = "guest/activate.json"
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cardUrl* = "i/cards/tfw/v1/$1"
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pollUrl* = cardUrl & "?cardname=poll2choice_text_only&lang=en"
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168
src/api/media.nim
Normal file
168
src/api/media.nim
Normal file
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@ -0,0 +1,168 @@
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import httpclient, asyncdispatch, times, sequtils, strutils, json, uri
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import ".."/[types, parser, formatters]
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import utils, consts
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var
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guestToken = ""
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tokenUses = 0
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tokenMaxUses = 230
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tokenUpdated: Time
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tokenLifetime = initDuration(minutes=20)
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macro genMediaGet(media: untyped; token=false) =
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let
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mediaName = capitalizeAscii($media)
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multi = ident("get" & mediaName & "s")
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convo = ident("getConversation" & mediaName & "s")
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single = ident("get" & mediaName)
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|
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quote do:
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proc `multi`*(thread: Thread | Timeline; agent: string; token="") {.async.} =
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if thread == nil: return
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var `media` = thread.content.filterIt(it.`media`.isSome)
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when `token`:
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var gToken = token
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if gToken.len == 0: gToken = await getGuestToken(agent)
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await all(`media`.mapIt(`single`(it, token, agent)))
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else:
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await all(`media`.mapIt(`single`(it, agent)))
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proc `convo`*(convo: Conversation; agent: string) {.async.} =
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var futs: seq[Future[void]]
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when `token`:
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var token = await getGuestToken(agent)
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futs.add `single`(convo.tweet, agent, token)
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futs.add `multi`(convo.before, agent, token=token)
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futs.add `multi`(convo.after, agent, token=token)
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futs.add convo.replies.mapIt(`multi`(it, agent, token=token))
|
||||
else:
|
||||
futs.add `single`(convo.tweet, agent)
|
||||
futs.add `multi`(convo.before, agent)
|
||||
futs.add `multi`(convo.after, agent)
|
||||
futs.add convo.replies.mapIt(`multi`(it, agent))
|
||||
await all(futs)
|
||||
|
||||
proc getGuestToken(agent: string; force=false): Future[string] {.async.} =
|
||||
if getTime() - tokenUpdated < tokenLifetime and
|
||||
not force and tokenUses < tokenMaxUses:
|
||||
return guestToken
|
||||
|
||||
tokenUpdated = getTime()
|
||||
tokenUses = 0
|
||||
|
||||
let headers = newHttpHeaders({
|
||||
"Accept": jsonAccept,
|
||||
"Referer": $base,
|
||||
"User-Agent": agent,
|
||||
"Authorization": auth
|
||||
})
|
||||
|
||||
newClient()
|
||||
|
||||
let
|
||||
url = apiBase / tokenUrl
|
||||
json = parseJson(await client.postContent($url))
|
||||
|
||||
result = json["guest_token"].to(string)
|
||||
guestToken = result
|
||||
|
||||
proc getVideoFetch(tweet: Tweet; agent, token: string) {.async.} =
|
||||
if tweet.video.isNone(): return
|
||||
|
||||
let headers = newHttpHeaders({
|
||||
"Accept": jsonAccept,
|
||||
"Referer": $(base / getLink(tweet)),
|
||||
"User-Agent": agent,
|
||||
"Authorization": auth,
|
||||
"x-guest-token": token
|
||||
})
|
||||
|
||||
let url = apiBase / (videoUrl % tweet.id)
|
||||
let json = await fetchJson(url, headers)
|
||||
|
||||
if json == nil:
|
||||
if getTime() - tokenUpdated > initDuration(seconds=1):
|
||||
tokenUpdated = getTime()
|
||||
discard await getGuestToken(agent, force=true)
|
||||
await getVideoFetch(tweet, agent, guestToken)
|
||||
return
|
||||
|
||||
if tweet.card.isNone:
|
||||
tweet.video = some(parseVideo(json, tweet.id))
|
||||
else:
|
||||
get(tweet.card).video = some(parseVideo(json, tweet.id))
|
||||
tweet.video = none(Video)
|
||||
tokenUses.inc
|
||||
|
||||
proc getVideoVar(tweet: Tweet): var Option[Video] =
|
||||
if tweet.card.isSome():
|
||||
return get(tweet.card).video
|
||||
else:
|
||||
return tweet.video
|
||||
|
||||
proc getVideo*(tweet: Tweet; agent, token: string; force=false) {.async.} =
|
||||
withDb:
|
||||
try:
|
||||
getVideoVar(tweet) = some(Video.getOne("videoId = ?", tweet.id))
|
||||
except KeyError:
|
||||
await getVideoFetch(tweet, agent, token)
|
||||
var video = getVideoVar(tweet)
|
||||
if video.isSome():
|
||||
get(video).insert()
|
||||
|
||||
proc getPoll*(tweet: Tweet; agent: string) {.async.} =
|
||||
if tweet.poll.isNone(): return
|
||||
|
||||
let headers = newHttpHeaders({
|
||||
"Accept": htmlAccept,
|
||||
"Referer": $(base / getLink(tweet)),
|
||||
"User-Agent": agent,
|
||||
"Authority": "twitter.com",
|
||||
"Accept-Language": lang,
|
||||
})
|
||||
|
||||
let url = base / (pollUrl % tweet.id)
|
||||
let html = await fetchHtml(url, headers)
|
||||
if html == nil: return
|
||||
|
||||
tweet.poll = some(parsePoll(html))
|
||||
|
||||
proc getCard*(tweet: Tweet; agent: string) {.async.} =
|
||||
if tweet.card.isNone(): return
|
||||
|
||||
let headers = newHttpHeaders({
|
||||
"Accept": htmlAccept,
|
||||
"Referer": $(base / getLink(tweet)),
|
||||
"User-Agent": agent,
|
||||
"Authority": "twitter.com",
|
||||
"Accept-Language": lang,
|
||||
})
|
||||
|
||||
let query = get(tweet.card).query.replace("sensitive=true", "sensitive=false")
|
||||
let html = await fetchHtml(base / query, headers)
|
||||
if html == nil: return
|
||||
|
||||
parseCard(get(tweet.card), html)
|
||||
|
||||
proc getPhotoRail*(username, agent: string): Future[seq[GalleryPhoto]] {.async.} =
|
||||
let headers = newHttpHeaders({
|
||||
"Accept": jsonAccept,
|
||||
"Referer": $(base / username),
|
||||
"User-Agent": agent,
|
||||
"X-Requested-With": "XMLHttpRequest"
|
||||
})
|
||||
|
||||
let params = {
|
||||
"for_photo_rail": "true",
|
||||
"oldest_unread_id": "0"
|
||||
}
|
||||
|
||||
let url = base / (timelineMediaUrl % username) ? params
|
||||
let html = await fetchHtml(url, headers, jsonKey="items_html")
|
||||
|
||||
result = parsePhotoRail(html)
|
||||
|
||||
genMediaGet(video, token=true)
|
||||
genMediaGet(poll)
|
||||
genMediaGet(card)
|
||||
50
src/api/profile.nim
Normal file
50
src/api/profile.nim
Normal file
|
|
@ -0,0 +1,50 @@
|
|||
import httpclient, asyncdispatch, times, strutils, uri
|
||||
|
||||
import ".."/[types, parser, parserutils]
|
||||
|
||||
import utils, consts
|
||||
|
||||
proc getProfileFallback(username: string; headers: HttpHeaders): Future[Profile] {.async.} =
|
||||
let url = base / profileIntentUrl ? {"screen_name": username}
|
||||
let html = await fetchHtml(url, headers)
|
||||
if html == nil: return Profile()
|
||||
|
||||
result = parseIntentProfile(html)
|
||||
|
||||
proc getProfile*(username, agent: string): Future[Profile] {.async.} =
|
||||
let headers = newHttpHeaders({
|
||||
"Accept": "text/html,application/xhtml+xml,application/xml;q=0.9",
|
||||
"Referer": $(base / username),
|
||||
"User-Agent": agent,
|
||||
"X-Twitter-Active-User": "yes",
|
||||
"X-Requested-With": "XMLHttpRequest",
|
||||
"Accept-Language": lang
|
||||
})
|
||||
|
||||
let
|
||||
params = {
|
||||
"screen_name": username,
|
||||
"wants_hovercard": "true",
|
||||
"_": $(epochTime().int)
|
||||
}
|
||||
url = base / profilePopupUrl ? params
|
||||
html = await fetchHtml(url, headers, jsonKey="html")
|
||||
|
||||
if html == nil: return Profile()
|
||||
|
||||
if html.select(".ProfileCard-sensitiveWarningContainer") != nil:
|
||||
return await getProfileFallback(username, headers)
|
||||
|
||||
result = parsePopupProfile(html)
|
||||
|
||||
proc getProfileFull*(username: string): Future[Profile] {.async.} =
|
||||
let headers = newHttpHeaders({
|
||||
"authority": "twitter.com",
|
||||
"accept": htmlAccept,
|
||||
"referer": "https://twitter.com/" & username,
|
||||
"accept-language": lang
|
||||
})
|
||||
|
||||
let html = await fetchHtml(base / username, headers)
|
||||
if html == nil: return
|
||||
result = parseTimelineProfile(html)
|
||||
32
src/api/search.nim
Normal file
32
src/api/search.nim
Normal file
|
|
@ -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)
|
||||
76
src/api/timeline.nim
Normal file
76
src/api/timeline.nim
Normal file
|
|
@ -0,0 +1,76 @@
|
|||
import httpclient, asyncdispatch, htmlparser
|
||||
import sequtils, strutils, json, xmltree, uri
|
||||
|
||||
import ".."/[types, parser, parserutils, formatters, search]
|
||||
import utils, consts, media
|
||||
|
||||
proc finishTimeline*(json: JsonNode; query: Option[Query]; after, agent: string): Future[Timeline] {.async.} =
|
||||
if json == nil: return Timeline()
|
||||
|
||||
result = Timeline(
|
||||
hasMore: json["has_more_items"].to(bool),
|
||||
maxId: json.getOrDefault("max_position").getStr(""),
|
||||
minId: json.getOrDefault("min_position").getStr("").cleanPos(),
|
||||
query: query,
|
||||
beginning: after.len == 0
|
||||
)
|
||||
|
||||
if json["new_latent_count"].to(int) == 0: return
|
||||
if not json.hasKey("items_html"): return
|
||||
|
||||
let
|
||||
html = parseHtml(json["items_html"].to(string))
|
||||
thread = parseThread(html)
|
||||
vidsFut = getVideos(thread, agent)
|
||||
pollFut = getPolls(thread, agent)
|
||||
cardFut = getCards(thread, agent)
|
||||
|
||||
await all(vidsFut, pollFut, cardFut)
|
||||
result.content = thread.content
|
||||
|
||||
proc getTimeline*(username, after, agent: string): Future[Timeline] {.async.} =
|
||||
let headers = newHttpHeaders({
|
||||
"Accept": jsonAccept,
|
||||
"Referer": $(base / username),
|
||||
"User-Agent": agent,
|
||||
"X-Twitter-Active-User": "yes",
|
||||
"X-Requested-With": "XMLHttpRequest",
|
||||
"Accept-Language": lang
|
||||
})
|
||||
|
||||
var params = toSeq({
|
||||
"include_available_features": "1",
|
||||
"include_entities": "1",
|
||||
"include_new_items_bar": "false",
|
||||
"reset_error_state": "false"
|
||||
})
|
||||
|
||||
if after.len > 0:
|
||||
params.add {"max_position": after}
|
||||
|
||||
let json = await fetchJson(base / (timelineUrl % username) ? params, headers)
|
||||
result = await finishTimeline(json, none(Query), after, agent)
|
||||
|
||||
proc getProfileAndTimeline*(username, agent, after: string): Future[(Profile, Timeline)] {.async.} =
|
||||
let headers = newHttpHeaders({
|
||||
"authority": "twitter.com",
|
||||
"accept": htmlAccept,
|
||||
"referer": "https://twitter.com/" & username,
|
||||
"accept-language": lang
|
||||
})
|
||||
|
||||
var url = base / username
|
||||
if after.len > 0:
|
||||
url = url ? {"max_position": after}
|
||||
|
||||
let
|
||||
html = await fetchHtml(url, headers)
|
||||
timeline = parseTimeline(html.select("#timeline > .stream-container"), after)
|
||||
profile = parseTimelineProfile(html)
|
||||
|
||||
vidsFut = getVideos(timeline, agent)
|
||||
pollFut = getPolls(timeline, agent)
|
||||
cardFut = getCards(timeline, agent)
|
||||
|
||||
await all(vidsFut, pollFut, cardFut)
|
||||
result = (profile, timeline)
|
||||
31
src/api/tweet.nim
Normal file
31
src/api/tweet.nim
Normal file
|
|
@ -0,0 +1,31 @@
|
|||
import httpclient, asyncdispatch, strutils, uri
|
||||
|
||||
import ".."/[types, parser]
|
||||
import utils, consts, media
|
||||
|
||||
proc getTweet*(username, id, agent: string): Future[Conversation] {.async.} =
|
||||
let headers = newHttpHeaders({
|
||||
"Accept": jsonAccept,
|
||||
"Referer": $base,
|
||||
"User-Agent": agent,
|
||||
"X-Twitter-Active-User": "yes",
|
||||
"X-Requested-With": "XMLHttpRequest",
|
||||
"Accept-Language": lang,
|
||||
"pragma": "no-cache",
|
||||
"x-previous-page-name": "profile"
|
||||
})
|
||||
|
||||
let
|
||||
url = base / username / tweetUrl / id
|
||||
html = await fetchHtml(url, headers)
|
||||
|
||||
if html == nil: return
|
||||
|
||||
result = parseConversation(html)
|
||||
|
||||
let
|
||||
vidsFut = getConversationVideos(result, agent)
|
||||
pollFut = getConversationPolls(result, agent)
|
||||
cardFut = getConversationCards(result, agent)
|
||||
|
||||
await all(vidsFut, pollFut, cardFut)
|
||||
32
src/api/utils.nim
Normal file
32
src/api/utils.nim
Normal file
|
|
@ -0,0 +1,32 @@
|
|||
import httpclient, asyncdispatch, htmlparser
|
||||
import strutils, json, xmltree, uri
|
||||
|
||||
template newClient*() {.dirty.} =
|
||||
var client = newAsyncHttpClient()
|
||||
defer: client.close()
|
||||
client.headers = headers
|
||||
|
||||
proc fetchHtml*(url: Uri; headers: HttpHeaders; jsonKey = ""): Future[XmlNode] {.async.} =
|
||||
newClient()
|
||||
|
||||
var resp = ""
|
||||
try:
|
||||
resp = await client.getContent($url)
|
||||
except:
|
||||
return nil
|
||||
|
||||
if jsonKey.len > 0:
|
||||
let json = parseJson(resp)[jsonKey].str
|
||||
return parseHtml(json)
|
||||
else:
|
||||
return parseHtml(resp)
|
||||
|
||||
proc fetchJson*(url: Uri; headers: HttpHeaders): Future[JsonNode] {.async.} =
|
||||
newClient()
|
||||
|
||||
var resp = ""
|
||||
try:
|
||||
resp = await client.getContent($url)
|
||||
result = parseJson(resp)
|
||||
except:
|
||||
return nil
|
||||
|
|
@ -1,5 +1,3 @@
|
|||
import ../utils
|
||||
|
||||
template cookiePrefs*(): untyped {.dirty.} =
|
||||
getPrefs(request.cookies.getOrDefault("preferences"))
|
||||
|
||||
|
|
|
|||
|
|
@ -80,20 +80,17 @@ proc createTimelineRouter*(cfg: Config) =
|
|||
|
||||
get "/@name/search":
|
||||
cond '.' notin @"name"
|
||||
let prefs = cookiePrefs()
|
||||
let query = initQuery(@"filter", @"include", @"not", @"sep", @"name")
|
||||
respTimeline(await showTimeline(@"name", @"after", some(query),
|
||||
cookiePrefs(), getPath(), cfg.title))
|
||||
|
||||
get "/@name/replies":
|
||||
cond '.' notin @"name"
|
||||
let prefs = cookiePrefs()
|
||||
respTimeline(await showTimeline(@"name", @"after", some(getReplyQuery(@"name")),
|
||||
cookiePrefs(), getPath(), cfg.title))
|
||||
|
||||
get "/@name/media":
|
||||
cond '.' notin @"name"
|
||||
let prefs = cookiePrefs()
|
||||
respTimeline(await showTimeline(@"name", @"after", some(getMediaQuery(@"name")),
|
||||
cookiePrefs(), getPath(), cfg.title))
|
||||
|
||||
|
|
|
|||
|
|
@ -1,6 +1,5 @@
|
|||
import times, sequtils, options
|
||||
import norm/sqlite
|
||||
import prefs_impl
|
||||
|
||||
export sqlite, options
|
||||
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
import strutils
|
||||
import karax/[karaxdsl, vdom, vstyles]
|
||||
import karax/[karaxdsl, vdom]
|
||||
|
||||
import ../types, ../utils
|
||||
|
||||
|
|
|
|||
|
|
@ -1,8 +1,7 @@
|
|||
import strutils, strformat
|
||||
import karax/[karaxdsl, vdom]
|
||||
|
||||
import ../types
|
||||
import tweet, renderutils
|
||||
import tweet
|
||||
|
||||
proc renderMoreReplies(thread: Thread): VNode =
|
||||
let num = if thread.more != -1: $thread.more & " " else: ""
|
||||
|
|
|
|||
Loading…
Reference in a new issue