mirror of
https://github.com/urbit/shrub.git
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147 lines
3.1 KiB
Plaintext
147 lines
3.1 KiB
Plaintext
:: link [landscape]:
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::
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/- *link, gra=graph-store, *resource
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/+ store=link-store, graph-store, default-agent, verb, dbug
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::
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|%
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+$ state-any $%(state-1 state-0)
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+$ state-1 [%1 cards=(list card)]
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+$ state-0
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$: %0
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by-group=(map path links)
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by-site=(map site (list [path submission]))
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discussions=(per-path-url discussion)
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==
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::
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+$ links
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$: ::NOTE all lists by recency
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=submissions
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ours=pages
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seen=(set url)
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==
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::
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+$ discussion
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$: =comments
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ours=notes
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==
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::
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+$ card card:agent:gall
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--
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::
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=| state-1
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=* state -
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::
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%- agent:dbug
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%+ verb |
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^- agent:gall
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|_ =bowl:gall
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+* this .
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do ~(. +> bowl)
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def ~(. (default-agent this %|) bowl)
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::
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++ on-init on-init:def
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++ on-save !>(state)
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++ on-load
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|= old=vase
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^- (quip card _this)
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::
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=/ s !<(state-any old)
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?: ?=(%1 -.s)
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[~ this(state s)]
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:: defer card emission to later event
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::
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=; [cards=(list card) that=_this]
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:_ that(state [%1 cards])
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[%pass /load %arvo %b %wait now.bowl]~
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::
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:_ this(state *state-1)
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=/ orm orm:graph-store
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|^ ^- (list card)
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%- zing
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%+ turn ~(tap by by-group.s)
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|= [=path =links]
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^- (list card)
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?. ?=([@ ~] path)
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(on-bad-path path links)
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=/ =resource [our.bowl i.path]
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:_ [(archive-graph resource)]~
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%+ add-graph resource
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^- graph:gra
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%+ gas:orm ~
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=/ comments (~(gut by discussions.s) path *(map url discussion))
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%+ turn submissions.links
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|= sub=submission
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^- [atom node:gra]
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:- time.sub
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=/ contents ~[text+title.sub url+url.sub]
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=/ parent-hash `@ux`(sham ~ ship.sub time.sub contents)
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:- ^- post:gra
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:* author=ship.sub
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index=~[time.sub]
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time-sent=time.sub
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contents
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hash=`parent-hash
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signatures=~
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==
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^- internal-graph:gra
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=/ dis (~(get by comments) url.sub)
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?~ dis
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[%empty ~]
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:- %graph
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^- graph:gra
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%+ gas:orm ~
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%+ turn comments.u.dis
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|= [=ship =time udon=@t]
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^- [atom node:gra]
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:- time
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:_ `internal-graph:gra`[%empty ~]
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=/ contents ~[text+udon]
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:* author=ship
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index=~[time.sub time]
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time-sent=time
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contents
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hash=``@ux`(sham `parent-hash ship time contents)
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signatures=~
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==
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::
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++ on-bad-path
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|= [=path =links]
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^- (list card)
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~& discarding-malformed-links+[path links]
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~
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::
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++ add-graph
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|= [=resource =graph:gra]
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^- card
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%- poke-graph-store
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[%0 now.bowl %add-graph resource graph `%graph-validator-link]
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::
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++ archive-graph
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|= =resource
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^- card
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%- poke-graph-store
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[%0 now.bowl %archive-graph resource]
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::
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++ poke-graph-store
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|= =update:gra
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^- card
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:* %pass /migrate-link %agent [our.bowl %graph-store]
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%poke %graph-update !>(update)
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==
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--
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::
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++ on-poke on-poke:def
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++ on-peek on-peek:def
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++ on-watch on-watch:def
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++ on-leave on-leave:def
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++ on-agent on-agent:def
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++ on-arvo
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|= [=wire =sign-arvo]
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^- (quip card _this)
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?+ sign-arvo (on-arvo:def wire sign-arvo)
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[%b %wake *]
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[cards.state this]
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==
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++ on-fail on-fail:def
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--
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