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Clean up media api code

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Zed 2019-07-31 09:27:37 +02:00
parent 6b6e5b3a40
commit 9487d11fcb
1 changed files with 36 additions and 49 deletions
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85
src/api.nim
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@ -30,6 +30,39 @@ var
tokenUpdated: Time
tokenLifetime = initDuration(minutes=20)
macro genMediaGet(media: untyped; token=false) =
let
mediaName = capitalizeAscii($media)
multi = ident("get" & mediaName & "s")
convo = ident("getConversation" & mediaName & "s")
single = ident("get" & mediaName)
quote do:
proc `multi`(thread: Thread; agent: string; token="") {.async.} =
if thread == nil: return
var `media` = thread.tweets.filterIt(it.`media`.isSome)
when `token`:
var gToken = token
if gToken.len == 0: gToken = await getGuestToken(agent)
await all(`media`.mapIt(`single`(it, token, agent)))
else:
await all(`media`.mapIt(`single`(it, agent)))
proc `convo`(convo: Conversation; agent: string) {.async.} =
var futs: seq[Future[void]]
when `token`:
var token = await getGuestToken(agent)
futs.add `single`(convo.tweet, token, agent)
futs.add `multi`(convo.before, token, agent)
futs.add `multi`(convo.after, token, agent)
futs.add convo.replies.mapIt(`multi`(it, token, agent))
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)
template newClient() {.dirty.} =
var client = newAsyncHttpClient()
defer: client.close()
@ -112,30 +145,6 @@ proc getVideo*(tweet: Tweet; token, agent: string) {.async.} =
tweet.video = none(Video)
tokenUses.inc
proc getVideos*(thread: Thread; agent: string; token="") {.async.} =
if thread == nil: return
var gToken = token
if gToken.len == 0:
gToken = await getGuestToken(agent)
var videoFuts: seq[Future[void]]
for tweet in thread.tweets.filterIt(it.video.isSome):
videoFuts.add getVideo(tweet, gToken, agent)
await all(videoFuts)
proc getConversationVideos*(convo: Conversation; agent: string) {.async.} =
var token = await getGuestToken(agent)
var futs: seq[Future[void]]
futs.add getVideo(convo.tweet, token, agent)
futs.add convo.replies.mapIt(getVideos(it, token, agent))
futs.add getVideos(convo.before, token, agent)
futs.add getVideos(convo.after, token, agent)
await all(futs)
proc getPoll*(tweet: Tweet; agent: string) {.async.} =
if tweet.poll.isNone(): return
@ -153,19 +162,6 @@ proc getPoll*(tweet: Tweet; agent: string) {.async.} =
tweet.poll = some(parsePoll(html))
proc getPolls*(thread: Thread; agent: string) {.async.} =
if thread == nil: return
var polls = thread.tweets.filterIt(it.poll.isSome)
await all(polls.mapIt(getPoll(it, agent)))
proc getConversationPolls*(convo: Conversation; agent: string) {.async.} =
var futs: seq[Future[void]]
futs.add getPoll(convo.tweet, agent)
futs.add getPolls(convo.before, agent)
futs.add getPolls(convo.after, agent)
futs.add convo.replies.mapIt(getPolls(it, agent))
await all(futs)
proc getCard*(tweet: Tweet; agent: string) {.async.} =
if tweet.card.isNone(): return
@ -183,18 +179,9 @@ proc getCard*(tweet: Tweet; agent: string) {.async.} =
parseCard(get(tweet.card), html)
proc getCards*(thread: Thread; agent: string) {.async.} =
if thread == nil: return
var cards = thread.tweets.filterIt(it.card.isSome)
await all(cards.mapIt(getCard(it, agent)))
proc getConversationCards*(convo: Conversation; agent: string) {.async.} =
var futs: seq[Future[void]]
futs.add getCard(convo.tweet, agent)
futs.add getCards(convo.before, agent)
futs.add getCards(convo.after, agent)
futs.add convo.replies.mapIt(getCards(it, agent))
await all(futs)
genMediaGet(video, token=true)
genMediaGet(poll)
genMediaGet(card)
proc getPhotoRail*(username, agent: string): Future[seq[GalleryPhoto]] {.async.} =
let headers = newHttpHeaders({