mirror of
https://github.com/urbit/shrub.git
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387 lines
9.5 KiB
Plaintext
387 lines
9.5 KiB
Plaintext
:: link-view: frontend endpoints
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::
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:: endpoints, mapping onto link-store's paths. p is for page as in pagination.
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:: updates only work for page 0.
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:: as with link-store, urls are expected to use +wood encoding.
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::
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:: /json/[p]/submissions pages for all groups
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:: /json/[p]/submissions/[some-group] page for one group
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:: /json/[p]/discussions/[wood-url]/[some-group] page for url in group
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:: /json/[n]/submission/[wood-url]/[some-group] nth matching submission
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:: /json/seen mark-as-read updates
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::
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/+ *link, *server, default-agent, verb
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::
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|%
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+$ state-0
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$: %0
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~
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==
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::
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+$ card card:agent:gall
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--
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::
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=| state-0
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=* state -
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::
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%+ verb |
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^- agent:gall
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=<
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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
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^- (quip card _this)
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:_ this
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:~ [%pass /connect %arvo %e %connect [~ /'~link'] dap.bowl]
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[%pass /submissions %agent [our.bowl %link-store] %watch /submissions]
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[%pass /discussions %agent [our.bowl %link-store] %watch /discussions]
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[%pass /seen %agent [our.bowl %link-store] %watch /seen]
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::
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=+ [dap.bowl /tile '/~link/js/tile.js']
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[%pass /launch %agent [our.bowl %launch] %poke %launch-action !>(-)]
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==
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::
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++ on-save !>(state)
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::
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++ on-load
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|= old=vase
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^- (quip card _this)
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[~ this(state !<(state-0 old))]
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::
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++ on-poke
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|= [=mark =vase]
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^- (quip card _this)
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?> (team:title our.bowl src.bowl)
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:_ this
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?+ mark (on-poke:def mark vase)
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%handle-http-request
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=+ !<([eyre-id=@ta =inbound-request:eyre] vase)
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%+ give-simple-payload:app eyre-id
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%+ require-authorization:app inbound-request
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handle-http-request:do
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::
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%link-action
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[(handle-action:do !<(action vase)) ~]
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==
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::
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++ on-watch
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|= =path
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^- (quip card _this)
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?: ?| ?=([%http-response *] path)
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?=([%json %seen ~] path)
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==
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[~ this]
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?: ?=([%tile ~] path)
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:_ this
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~[give-tile-data:do]
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?. ?=([%json @ @ *] path)
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(on-watch:def path)
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=/ p=@ud (slav %ud i.t.path)
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?+ t.t.path (on-watch:def path)
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[%submissions ~]
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:_ this
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(give-initial-submissions:do p ~)
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::
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[%submissions ^]
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:_ this
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(give-initial-submissions:do p t.t.t.path)
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::
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[%submission @ ^]
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:_ this
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(give-specific-submission:do p (break-discussion-path t.t.t.path))
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::
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[%discussions @ ^]
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:_ this
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(give-initial-discussions:do p (break-discussion-path t.t.t.path))
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==
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::
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++ on-agent
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|= [=wire =sign:agent:gall]
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^- (quip card _this)
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?+ -.sign (on-agent:def wire sign)
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%kick
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:_ this
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[%pass wire %agent [our.bowl %link-store] %watch wire]~
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::
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%fact
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=* mark p.cage.sign
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=* vase q.cage.sign
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?+ mark (on-agent:def wire sign)
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%link-initial [~ this]
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::
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%link-update
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:_ this
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:- (send-update:do !<(update vase))
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?: =(/discussions wire) ~
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~[give-tile-data:do]
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==
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==
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::
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++ on-arvo
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|= [=wire =sign-arvo]
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^- (quip card _this)
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?. ?=([%e %bound *] sign-arvo)
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(on-arvo:def wire sign-arvo)
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~? !accepted.sign-arvo
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[dap.bowl "bind rejected!" binding.sign-arvo]
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[~ this]
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::
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++ on-peek on-peek:def
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++ on-leave on-leave:def
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++ on-fail on-fail:def
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--
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::
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|_ =bowl:gall
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++ page-size 25
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++ get-paginated
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|* [p=(unit @ud) l=(list)]
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^- [total=@ud pages=@ud page=_l]
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:+ (lent l)
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%+ add (div (lent l) page-size)
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(min 1 (mod (lent l) page-size))
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?~ p l
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%+ scag page-size
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%+ slag (mul u.p page-size)
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l
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::
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++ page-to-json
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=, enjs:format
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|* $: page-number=@ud
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[total-items=@ud total-pages=@ud page=(list)]
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item-to-json=$-(* json)
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==
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^- json
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%- pairs
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:~ 'totalItems'^(numb total-items)
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'totalPages'^(numb total-pages)
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'pageNumber'^(numb page-number)
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'page'^a+(turn page item-to-json)
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==
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::
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++ handle-http-request
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|= =inbound-request:eyre
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^- simple-payload:http
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?. =(src.bowl our.bowl)
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[[403 ~] ~]
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:: request-line: parsed url + params
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::
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=/ =request-line
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%- parse-request-line
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url.request.inbound-request
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=* req-head header-list.request.inbound-request
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?+ method.request.inbound-request not-found:gen
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%'GET'
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(handle-get req-head request-line)
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==
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::
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++ handle-get
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|= [request-headers=header-list:http =request-line]
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^- simple-payload:http
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:: try to load file from clay
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::
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?~ ext.request-line
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:: for extension-less requests, always just serve the index.html.
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:: that way the js can load and figure out how to deal with that route.
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::
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$(request-line [[`%html ~[%'~link' 'index']] args.request-line])
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=/ file=(unit octs)
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?. ?=([%'~link' *] site.request-line) ~
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(get-file-at /app/link [t.site u.ext]:request-line)
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?~ file not-found:gen
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?+ u.ext.request-line not-found:gen
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%html (html-response:gen u.file)
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%js (js-response:gen u.file)
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%css (css-response:gen u.file)
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%png (png-response:gen u.file)
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==
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::
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++ get-file-at
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|= [base=path file=path ext=@ta]
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^- (unit octs)
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:: only expose html, css and js files for now
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::
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?. ?=(?(%html %css %js %png) ext)
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~
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=/ =path
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:* (scot %p our.bowl)
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q.byk.bowl
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(scot %da now.bowl)
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(snoc (weld base file) ext)
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==
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?. .^(? %cu path)
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~
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%- some
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%- as-octs:mimes:html
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.^(@ %cx path)
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::
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++ handle-action
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|= =action
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^- card
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[%pass /action %agent [our.bowl %link-store] %poke %link-action !>(action)]
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:: +give-tile-data: total unread count as json object
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::
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::NOTE the full recalc of totals here probably isn't the end of the world.
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:: but in case it is, well, here it is.
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::
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++ give-tile-data
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^- card
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=; =json
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[%give %fact ~[/tile] %json !>(json)]
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%+ frond:enjs:format 'unseen'
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%- numb:enjs:format
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%- %~ rep in
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(scry-for (jug path url) /unseen)
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|= [[=path unseen=(set url)] total=@ud]
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%+ add total
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~(wyt in unseen)
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::
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:: +give-initial-submissions: page of submissions on path
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::
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:: for the / path, give page for every path
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::
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:: result is in the shape of: {
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:: "/some/path": {
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:: totalItems: 1,
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:: totalPages: 1,
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:: pageNumber: 0,
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:: page: [
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:: { commentCount: 1, ...restOfTheSubmission }
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:: ]
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:: },
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:: "/maybe/more": { etc }
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:: }
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::
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++ give-initial-submissions
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|= [p=@ud =path]
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^- (list card)
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:_ ?: =(0 p) ~
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[%give %kick ~ ~]~
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=; =json
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[%give %fact ~ %json !>(json)]
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%+ frond:enjs:format 'initial-submissions'
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%- pairs:enjs:format
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%+ turn
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%~ tap by
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%+ scry-for (map ^path submissions)
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[%submissions path]
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|= [=^path =submissions]
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^- [@t json]
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:- (spat path)
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=; =json
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:: add unseen count
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::
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?> ?=(%o -.json)
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:- %o
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%+ ~(put by p.json) 'unseenCount'
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%- numb:enjs:format
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%~ wyt in
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%+ scry-for (set url)
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[%unseen path]
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%^ page-to-json p
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%+ get-paginated `p
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submissions
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|= =submission
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^- json
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=/ =json (submission:en-json submission)
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?> ?=([%o *] json)
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:: add in seen status
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::
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=. p.json
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%+ ~(put by p.json) 'seen'
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:- %b
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%+ scry-for ?
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[%seen (build-discussion-path path url.submission)]
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:: add in comment count
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::
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=; comment-count=@ud
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:- %o
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%+ ~(put by p.json) 'commentCount'
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(numb:enjs:format comment-count)
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%- lent
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~| [path url.submission]
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^- comments
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=- (~(got by (~(got by -) path)) url.submission)
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%+ scry-for (per-path-url comments)
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:- %discussions
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(build-discussion-path path url.submission)
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::
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++ give-specific-submission
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|= [n=@ud =path =url]
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:_ [%give %kick ~ ~]~
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=; =json
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[%give %fact ~ %json !>(json)]
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%+ frond:enjs:format 'submission'
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^- json
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=; sub=(unit submission)
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?~ sub ~
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(submission:en-json u.sub)
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=/ =submissions
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=- (~(got by -) path)
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%+ scry-for (map ^path submissions)
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[%submissions path]
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|-
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?~ submissions ~
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=* sub i.submissions
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?. =(url.sub url)
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$(submissions t.submissions)
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?: =(0 n) `sub
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$(n (dec n), submissions t.submissions)
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::
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++ give-initial-discussions
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|= [p=@ud =path =url]
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^- (list card)
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:_ ?: =(0 p) ~
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[%give %kick ~ ~]~
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=; =json
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[%give %fact ~ %json !>(json)]
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%+ frond:enjs:format 'initial-discussions'
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%^ page-to-json p
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%+ get-paginated `p
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=- (~(got by (~(got by -) path)) url)
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%+ scry-for (per-path-url comments)
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[%discussions (build-discussion-path path url)]
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comment:en-json
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::
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++ send-update
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|= =update
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^- card
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?+ -.update ~|([dap.bowl %unexpected-update -.update] !!)
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%submissions
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%+ give-json
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(update:en-json update)
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:~ /json/0/submissions
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(weld /json/0/submissions path.update)
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==
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::
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%discussions
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%+ give-json
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(update:en-json update)
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:_ ~
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%+ weld /json/0/discussions
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(build-discussion-path [path url]:update)
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::
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%observation
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%+ give-json
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(update:en-json update)
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~[/json/seen]
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==
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::
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++ give-json
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|= [=json paths=(list path)]
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^- card
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[%give %fact paths %json !>(json)]
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::
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++ scry-for
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|* [=mold =path]
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.^ mold
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%gx
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(scot %p our.bowl)
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%link-store
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(scot %da now.bowl)
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(snoc `^path`path %noun)
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==
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--
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