109 lines
2.5 KiB
Factor
109 lines
2.5 KiB
Factor
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! Simple IRC bot written in Factor.
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REQUIRES: apps/http-server ;
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USING: errors generic hashtables help html http io kernel math
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memory namespaces parser prettyprint sequences strings threads
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words inspector network ;
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IN: factorbot
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SYMBOL: irc-stream
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SYMBOL: nickname
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SYMBOL: speaker
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SYMBOL: receiver
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: irc-write ( s -- ) irc-stream get stream-write ;
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: irc-print ( s -- )
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irc-stream get stream-print
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irc-stream get stream-flush ;
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: nick ( nick -- )
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dup nickname set "NICK " irc-write irc-print ;
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: login ( nick -- )
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dup nick
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"USER " irc-write irc-write
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" hostname servername :irc.factor" irc-print ;
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: connect ( server -- ) 6667 <inet> <client> irc-stream set ;
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: disconnect ( -- ) irc-stream get stream-close ;
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: join ( chan -- )
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"JOIN " irc-write irc-print ;
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GENERIC: handle-irc ( line -- )
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PREDICATE: string privmsg " " split1 nip "PRIVMSG" head? ;
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PREDICATE: string ping "PING" head? ;
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M: object handle-irc ( line -- )
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drop ;
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: parse-privmsg ( line -- text )
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" " split1 nip
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"PRIVMSG " ?head drop
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" " split1 swap receiver set
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":" ?head drop ;
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M: privmsg handle-irc ( line -- )
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parse-privmsg
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" " split1 swap
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"factorbot-commands" lookup dup
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[ execute ] [ 2drop ] if ;
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M: ping handle-irc ( line -- )
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"PING " ?head drop "PONG " swap append irc-print ;
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: parse-irc ( line -- )
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":" ?head [ "!" split1 swap speaker set ] when handle-irc ;
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: say ( line nick -- )
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"PRIVMSG " irc-write irc-write " :" irc-write irc-print ;
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: respond ( line -- )
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receiver get nickname get = speaker receiver ? get say ;
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: irc-loop ( -- )
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irc-stream get stream-readln
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[ dup print flush parse-irc irc-loop ] when* ;
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: factorbot
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"irc.freenode.net" connect
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"factorbot" login
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"#concatenative" join
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[ irc-loop ] [ irc-stream get stream-close ] cleanup ;
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: factorbot-loop [ factorbot ] try 30000 sleep factorbot-loop ;
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: multiline-respond ( string -- )
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string-lines [ respond ] each ;
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: object-href
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"http://factorcode.org" swap browser-link-href append ;
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: not-found ( str -- )
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"Sorry, I couldn't find anything for " swap append respond ;
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IN: factorbot-commands
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: see ( text -- )
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dup words-named dup empty? [
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drop
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not-found
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] [
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nip [
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dup summary " -- "
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rot object-href 3append respond
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] each
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] if ;
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: memory ( text -- )
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drop [ room. ] string-out multiline-respond ;
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: quit ( text -- )
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drop speaker get "slava" = [ disconnect ] when ;
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PROVIDE: apps/factorbot ;
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MAIN: apps/factorbot factorbot ;
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