45 lines
1.0 KiB
Factor
45 lines
1.0 KiB
Factor
! Copyright (C) 2008, 2009 Slava Pestov.
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! See http://factorcode.org/license.txt for BSD license.
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USING: furnace furnace.actions furnace.redirection
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http.server.dispatchers html.forms validators urls accessors
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math kernel ;
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IN: webapps.calculator
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TUPLE: calculator < dispatcher ;
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: <calculator-action> ( -- action )
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<page-action>
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[
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{ { "z" [ [ v-number ] v-optional ] } } validate-params
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] >>init
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{ calculator "calculator" } >>template
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[
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{
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{ "x" [ v-number ] }
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{ "y" [ v-number ] }
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} validate-params
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URL" $calculator" "x" value "y" value + "z" set-query-param
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<redirect>
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] >>submit ;
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: <calculator> ( -- responder )
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calculator new-dispatcher
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<calculator-action> >>default ;
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! Deployment example
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USING: db.sqlite furnace.alloy namespaces http.server ;
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: calculator-db ( -- db ) "calculator.db" <sqlite-db> ;
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: run-calculator ( -- )
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<calculator>
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calculator-db <alloy>
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main-responder set-global
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8080 httpd drop ;
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MAIN: run-calculator
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