mirror of
https://github.com/ilyakooo0/urbit.git
synced 2024-12-16 19:22:22 +03:00
218 lines
7.5 KiB
Plaintext
218 lines
7.5 KiB
Plaintext
:: Twitter daemon
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::
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:::: /hook/core/twit/app
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::
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/- *twitter
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/+ twitter
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::
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:::: ~fyr
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::
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|%
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++ twit-path :: valid peer path
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$% :: [%home ~] :: home timeline
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[%user p=@t ~] :: user's tweets
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[%post p=@ta ~] :: status of status
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==
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::
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++ axle :: app state
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$: %0
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kes=(map span keys:twit-do) :: auth
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out=(map ,@uvI (each ,[span cord] stat)) :: sent tweets
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ran=(map path ,[p=@ud q=@da]) :: polls active
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fed=(jar path stat) :: feed cache
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==
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::
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++ gift :: app response
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$% [%nice ~] :: acknowledgement
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[%mean p=ares] :: error/termination
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[%rush p=gilt] :: subscription data
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==
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::
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++ gilt
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$% [%twit-feed p=(list stat)] :: posts in feed
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[%twit-stat p=stat] :: tweet accepted
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==
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::
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++ move ,[bone (mold note gift)]
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++ note :: arvo request
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$% [%e %them ~ u=hiss] :: HTTP request
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[%t %wait p=@da] :: timeout
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==
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::
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++ sign :: arvo response
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$% [%e %thou p=httr] :: HTTP result
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[%t %wake ~] :: timeout ping
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==
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::
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++ stat twit-stat :: recieved tweet
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--
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!:
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::::
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::
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|_ [hide axle]
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++ any-auth ?~(kes (auth) (auth p.n.kes)) :: use any keys
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++ auth :: build API door
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|= a=span
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~| [%no-auth a]
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~(. twit (~(got by kes) a) lat `@`eny)
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::
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++ cull :: remove seen tweets
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|= [pax=path rep=(list stat)] ^+ rep
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=+ pev=(sa (turn (~(get ja fed) pax) |=(stat id)))
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(skip rep |=(stat (~(has in pev) id)))
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::
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++ dely :: next polling timeout
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|= pax=path
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^- [(unit time) _ran]
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=+ cur=(~(get by ran) pax)
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=+ tym=(add lat (mul ~s8 (bex ?~(cur 0 p.u.cur))))
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:: ~& dely/`@dr`(sub tym lat)
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?: &(?=(^ cur) (gte tym q.u.cur) (gth q.u.cur lat))
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[~ ran]
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[`tym (~(put by ran) pax ?~(cur 0 (min 5 +(p.u.cur))) tym)]
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::
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++ wait :: ensure poll by path
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|= [ost=bone pax=path mof=(list move)]
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=^ tym ran (dely pax)
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:_ +>.$
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?~ tym
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:: ~& no-wait/ran
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mof
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:: ~& will-wait/u.tym
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:- [ost %pass pax %t %wait u.tym]
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mof
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::
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++ poke-twit-do :: recieve request
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|= [ost=bone @ act=twit-do]
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^+ [*(list move) +>]
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?- -.q.act
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%auth
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:: ~& twit-auth/p.act
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=. kes (~(put by kes) p.act p.q.act)
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:_(+>.$ [ost %give %nice ~]~) :: XX verify key
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%post
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=: out (~(put by out) p.q.act %& p.act q.q.act)
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ran (~(del by ran) /peer/home)
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==
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%^ wait ost /peer/home
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:- [ost %give %nice ~]
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=+ mez=(stat-upda:(auth p.act) [%status q.q.act]~ ~)
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[ost %pass /post/(scot %uv p.q.act) %e %them ~ mez]~
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==
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::
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++ pour :: recieve response
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|= [ost=bone pax=path sig=sign]
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^+ [*(list move) +>]
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?- &2.sig
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%wake
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~& wake/[pax sig]
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:_ +>.$
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?. (~(has by ran) pax) :: ignore if retracted
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~
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?+ pax ~|([%wake-missed pax] !!)
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[%peer *]
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?~ (~(get ju pus) t.pax)
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~
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~& peer-again/[t.pax ran]
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(pear | ost our t.pax)
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==
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%thou
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?+ p.p.sig ~|([%unknown-code p.p.sig] !!)
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429 :: Rate-limit
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=. ran (~(put by ran) pax 6 lat)
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=+ lim=%.(%x-rate-limit-reset ;~(biff ~(get by (mo q.p.sig)) poja ni:jo))
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=+ tym=?~(lim (add ~m7.s30 lat) (add ~1970.1.1 (mul ~s1 u.lim)))
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~& retrying-in/`@dr`(sub tym lat)
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:_(+>.$ [ost %pass pax %t %wait tym]~)
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200 :: OK
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=+ jon=(need (poja q:(need r.p.sig)))
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:: ~& twit-resp/%.(jon ?+(-.jon !! %o stat:twir, %a (ar:jo stat:twir)))
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?+ pax ~|([%http-missed pax] !!)
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[%post @ ~] :: post acknowledged
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=+ ^= rep
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~| [%bad-post jon]
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(need %.(jon stat:twir))
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=. out (~(put by out) (slav %uv i.t.pax) %| rep)
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:_ +>.$
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(weld (spam pax %rush %twit-stat rep) (spam pax %mean ~))
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[%peer *] :: feed data
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=+ ^= rep
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~| [%bad-feed jon]
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(need %.(jon (ar:jo stat:twir)))
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:: ~& got-feed/[(scag 5 (turn rep |=(stat id))) fed]
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=+ ren=(cull t.pax rep) :: new messages
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?~ ren
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(wait ost pax ~) :: pump polling
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~& spam-feed/ren
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=: ran (~(del by ran) pax) :: clear poll delay
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fed (~(put by fed) t.pax rep) :: saw last message
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==
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(wait ost pax (spam t.pax %rush twit-feed/(flop ren)))
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==
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?(400 401 403 404) :: Err
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=+ ^- git=gift
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=+ err=%.(q:(need r.p.sig) ;~(biff poja mean:twir))
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:^ %mean ~ %bad-http
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[leaf/"HTTP Code {<p.p.sig>}" (turn (need err) mean:twip)]
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?+ pax [[ost %give git]~ +>.$]
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[%post @ ~]
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[(spam pax git) +>.$]
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== ==
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==
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::
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++ peer :: accept subscription
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|= [ost=bone ship path]
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^+ [*(list move) +>]
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:_(+> [[ost %give %nice ~] (pear & +<)])
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::
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++ pear :: poll, possibly returning current data
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|= [ver=? ost=bone @ pax=path]
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^- (list move)
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?. ?=(twit-path pax)
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~|([%missed-path pax] !!)
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=> .(pax `twit-path`pax)
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?: ?=(%post -.pax)
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?. ver ~
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=+ sta=(~(get by out) (slav %uv p.pax))
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?. ?=([~ %| ^] sta) :: post not received
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~
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:- [ost %give %rush %twit-stat p.u.sta]
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[ost %give %mean ~]~ :: subscription end
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=+ ole=(~(get ja fed) pax)
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:_ ?. ver ~
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?~ ole ~
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[ost %give %rush %twit-feed (flop ole)]~
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=- [ost %pass [%peer pax] %e %them ~ `hiss`-]
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=+ opt=?~(ole ~ ['since_id' (lutt:twit id.i.ole)]~)
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=+ aut=any-auth
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?- -.pax
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%user (stat-user:aut [(to-sd p.pax)]~ opt)
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:: %home (stat-home:auth ~ opt)
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==
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::
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++ to-sd :: parse user name/numb
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|= a=span ^- sd:twit
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~| [%not-user a]
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%+ rash a
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;~(pose (stag %user-id dem) (stag %screen-name user:twir))
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::
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++ pull :: release subscription
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|= ost=bone
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?. (~(has by sup) ost) `+>.$ :: XX should not occur
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=+ [his pax]=(~(got by sup) ost)
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?: (lth 1 ~(wyt in (~(get ju pus) pax)))
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`+>.$
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=: ran (~(del by ran) [%peer pax])
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fed (~(del by fed) pax)
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==
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`+>.$
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::
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++ spam :: send by path
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|= [a=path b=gift] ^- (list move)
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%+ murn (~(tap by sup))
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|= [ost=bone @ pax=path]
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^- (unit move)
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?. =(pax a) ~
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[~ [ost %give b]]
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--
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