ITunes rating script for patrick v2.0

ON !*:TEXT:!*:#: {
  tokenize 32 $strip($1-)
  if ($1 == !song) { itunes }
  if ($1 == !rate) {
    if (!$2) { .msg $chan [ $+ $nick $+ ]: Error, Not enough parameters, try again and enter the number! | return }
    if ($2 !isnum) { .msg $chan [ $+ $nick $+ ]: Error, Incorrect parameters, try again and enter only numbers! | return }
    if ($2 > 5) { .msg $chan [ $+ $nick $+ ]: Error, Too high, try again and use an smaller number 1-5 only permitted! | return }
    setrating_command $chan $nick $2
  }
}

alias setrating_command {
  if (!$1-) { return }
  var %p = iTunes, %i = IITTrack
  .comopen iTunes iTunes.Application
  if ($comerr) { .timeriTunes off | goto error }
  if $com(%p,CurrentTrack,3,dispatch* %i) {
    if (!$com(%i)) {
      .msg $1 [ $+ $2 $+ ]: Error, NOT any track is currently has been selected.
      goto error
    }
    var -s %info = $com(%i,Rating,4,long).result
    var -s %k = $com(%i,Rating,4,long,$calc($3 *20))
    var -s %k = $com(%i,Name,2)
    var -s %n = $com(%i).result
    .msg $1 [ $+ $2 $+ ]: Song ratings for $qt(%n) has been changed to $qt($3) $+ .
  }
  :error
  while ($com(0)) { .comclose $com(1) }
}

alias get_rate {
  .comopen Rating iTunes.Application
  if ($comerr) { goto error }
  if ($com(Rating,CurrentTrack,3,dispatch* Track)) {
    if (!$com(Track)) { goto error }
    var -s %k = $com(Track,Rating,2)
    var -s %n = $com(Track).result
  }
  :error
  while ($com(0)) { .comclose $com(1) }
}

;; checkForItunes - Should return $true if you want to use the
;; -- chkprog alias to see if iTunes is running before each
;; -- command. Slows the program down slightly, but the script
;; -- will not run iTunes if it is not open. If $false, the
;; -- script will run slightly faster and it will assume the
;; -- user knows whether or not iTunes is open, and due to
;; -- the COM interface, will run iTunes if it is not open.
;alias -l checkForITunes { return $false }

;; useTimer - Should return $true if you want the iTunes script
;; -- to run periodically, i.e. every 480 seconds. If $false,
;; -- no timers will be run.
;alias -l useTimer { return $false }


;; doNotMessageChans -- This should be a space delimited list of
;; -- channels you do not want the script to message. By default
;; -- the script will message your active channel, so if one of
;; -- these channels is your active channel, it will do nothing
;; -- Syntax: #chan1 #chan2 #chan3 #chanN
alias -l doNotMessageChans { return #irchelp #rsmarket }

;; period -- Edit the number to the number of seconds you want
;; -- as a delay between automatic messages.
;alias -l period { return 480 }

alias itunes {
  _iTunes
}
alias itunesoff {
  .timeriTune* off
  echo -at $+ **   $+ iTunes timer stopped.
}
alias _itunes {
  scid $activecid
  var %p = iTunes, %i = Track, %b = $chr(2), %% = $+(%b,,-,$chr(3),%b)
  .comopen iTunes iTunes.Application
  if ($comerr) { .timeriTunes off | goto error }
  if $com(%p,CurrentTrack,3,dispatch* %i) {
    if (!$com(%i)) { echo -at  $+ **  $+  No track is currently playing. | goto error }
    var %k = $com(%i,Name,2)
    var %name = $com(%i).result
    var %k = $com(%i,Album,2)
    var %album = $com(%i).result
    var %k = $com(%i,Artist,2)
    var %artist = $com(%i).result
    var -s %k = $com(%i,Rating,2)
    var -s %n = $com(%i).result
    var -s %rating = $+($str(*,$calc(%n /20)),%b,$str(-,$calc(5 - (%n /20))),%b)
    var %position = $regsubex($asctime($com(%p).result,n:ss),/(\d+):(\d+)/,$+(\1,,:,,\2))
    var %pr = $calc($com(%p).result / $com(%i).result)
    var %k = $com(%p,PlayerState,2)
    var %st = $com(%p).result
    var %k = $com(%i,PlayedCount,2)
    var %played = $com(%i).result
    var %msg = %name $iif(!%st,(Paused))
    $iif(%artist,%% %artist)
    $iif(%album,%% Album %album)
    %% Played %played $+ $chr(15) times
    %% Rating %rating
    $iif($active ischan && !$istok($doNotMessageChans,$active,32),msg $active,noop) $iif(c !isincs $chan($active).mode,%msg,$strip(%msg,c)))
  }
  :error
  while ($com(0)) { .comclose $com(1) }
}

alias setrating {
  if (!$1) {
    echo -at $c1 $+ ** $it $c2 $+ Please specify a rating to give this song, between 0 and 5 inclusive.
    return
  }
  var %p = iTunes, %i = IITTrack
  .comopen iTunes iTunes.Application
  if ($comerr) { .timeriTunes off | goto error }
  if $com(%p,CurrentTrack,3,dispatch* %i) {
    if (!$com(%i)) {
      echo -at $c1 $+ ** $it $c2 $+ No track is currently selected.
      .timeriTunes off
      goto error
    }
    var %k = $com(%i,Rating,4,long,$calc($1 *20)), $&
      %k = $com(%i,Name,2), %n = $com(%i).result
    echo -at $c1 $+ ** $it $+($c2,Rating for:,$c1,$chr(32),%n,$chr(32),$c2,changed to,$c1,$chr(32),$1,$c2,.)
  }
  :error
  while ($com(0)) { .comclose $com(1) }
}