1 files changed, 117 insertions, 0 deletions
diff --git a/desk/lib/nostril/mutations.hoon b/desk/lib/nostril/mutations.hoon
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+++ b/desk/lib/nostril/mutations.hoon
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+/-  sur=nostril, nsur=nostr,
+    post=trill-post, gate=trill-gate, feed=trill-feed
+    
+/+  appjs=json-nostril,
+    njs=json-nostr,
+    postlib=nostril-post,
+    sr=sortug
+
+|_  [=state:sur =bowl:gall]
+++  debug-own-feed
+  =/  postlist  (tap:orm:feed feed.state)  
+  =/  lol
+  |-  ?~  postlist  ~
+    ~&  >>  poast=+.i.postlist
+    $(postlist t.postlist)
+  ~
+::  TODO  not a mutation but fuck it
+++  get-poast  |=  [host=@p id=@]  ^-  (unit post:post)
+  =/  poast  ?:  .=(host our.bowl)
+    (get:orm:feed feed.state id)
+    ~
+  poast
+  
+:: state
+++  add-to-feed  |=  p=post:post
+  =.  feed.state  (put:orm:feed feed.state id.p p)
+  state
+:: events
+++  process-events  ^-  (quip card _state)
+  :: =/  l  events.state
+  :: =|  cards=(list card:agent:gall)
+  :: |-  ?~  l  [cards state]
+  :: =/  n  (event-parsing i.l)
+  :: $(cards -.n, state +.n, l t.l)
+  :: TODO
+  `state
+  
+++  event-parsing
+  |=  =event:nsur
+  ^-  (quip card _state)
+  |^
+:: https://nostrdata.github.io/kinds/
+  ?:  .=(kind.event 0)  ::  user metadata
+    parse-metadata
+  ?:  .=(kind.event 1)  ::  apparently a poast
+    parse-poast
+  ?:  .=(kind.event 3)  ::  follow list
+    parse-follow
+  :: ?:  .=(kind.event 5)  ::  delete
+  ?:  .=(kind.event 6)  ::  RT
+    parse-follow
+  ?:  .=(kind.event 7)  ::  Reaction
+    parse-follow
+
+    `state
+
+  ++  parse-metadata
+  ^-  (quip card _state)
+    =/  jstring  content.event
+    =/  ujon  (de:json:html jstring)
+    ?~  ujon  !!
+    =/  umeta  (user-meta:de:njs u.ujon)
+    ?~  umeta  `state
+    =.  profiles.state  (~(put by profiles.state) pubkey.event u.umeta)
+    `state
+
+
+  ++  parse-poast
+  ^-  (quip card _state)
+    =/  fid  (~(get by following.state) pubkey.event)
+    ?~  fid  `state  ::  don't save post if we don't follow the fucker
+
+    =/  cl  (tokenize:postlib content.event)
+
+    =/  ts  (from-unix:jikan:sr created-at.event)
+    :: TODO wtf
+    =/  cm=content-map:post  (init-content-map:postlib cl ts)
+
+    =/  p=post:post  :*
+      id=ts
+      host=`@p`pubkey.event
+      author=`@p`pubkey.event
+      thread=ts
+      parent=~
+      children=~
+      contents=cm
+      read=*lock:gate
+      write=*lock:gate
+      *engagement:post
+      0v0
+      *signature:post
+      tags=~
+    ==  
+    =/  nfid  (put:orm:feed u.fid ts p)
+    =.  following.state  (~(put by following.state) pubkey.event nfid)
+    `state
+  
+
+  ++  parse-follow
+  ^-  (quip card _state)
+    =/  following  (~(get by follow-graph.state) pubkey.event)
+    =/  follow-set  ?~  following  *(set follow:sur)  u.following
+    |-  ?~  tags.event  `state
+      =/  t=tag:nsur  i.tags.event
+      :: ?.  .=('p' key.t)  $(tags.event t.tags.event)
+      :: =/  pubkeys  value.t
+      :: =/  pubkey  (slaw:sr %ux pubkeys)
+      :: ?~  pubkey  ~&  "parsing hex error"  $(tags.event t.tags.event)
+      :: =/  relay  (snag 0 rest.t)
+      :: =/  rel  ?:  .=(relay '')  ~  (some relay)
+      :: =/  nickname  (snag 1 rest.t)
+      :: =/  meta=follow:sur  [u.pubkey nickname rel]
+      :: =.  follow-set  (~(put in follow-set) meta)
+      :: =.  follow-graph.state  (~(put by follow-graph.state) pubkey.event follow-set)
+      $(tags.event t.tags.event)
+  --
+--