28 November 2009

 

Template Function for Zararadio Playlist and Sequences

sub CreateLST {
 my ($tpl_file,$output)=@_; my $spl;
 my $tpl = uc(tacoenf::load_as_string($tpl_file));
 $tpl =~ s/\%pause(.*)\%/&pause($1,$sn)/gie;
 $tpl =~ s/\%(.*)\%/"-1\t".$file{uc($1)}/gie;
 $tpl = &removeblank($tpl);
 my $ntpl = @ntpl = split(/\n/,$tpl); 
 my $str = $ntpl."\n".$tpl."\n";
 tacoenf::save_file($output,$str,0);
 if ($debug) {
  print $tpl_file." -> ".$output."\n";
  print "-"x60; print "\n";
  print $str;
  print "-"x60; print "\n\n";
 }
 
}

sub CreateSEQ {
 my ($tpl_file,$output)=@_; my $sn=0; my $str;
 my @ntpl = tacoenf::load_as_array($tpl_file);
 foreach $tpl(@ntpl) {
   $tpl =~ s/\%time\%/"file$sn=.time\nlength$n=-1\n"/gie;
   $tpl =~ s/\%pause(.*)\%/&seqpause($1,$sn)/gie;
   $tpl =~ s/\%(.*)\%/"file$sn=".$file{uc($1)}."\nlength$n=-1\n"/gie;
   $str .=$tpl; $sn++;
 }
 
 $str = &removeblank(&removeblank($str));
 
 $strn = "\n[playlist]\n\n".$str."\nNumberofentries=".$sn."\nnextindex=0\n";

 tacoenf::save_file($output,$strn,0);
 if ($debug) {
  print $tpl_file." -> ".$output."\n";
  print "-"x60; print "\n";
  print $strn;
  print "-"x60; print "\n\n";
 }
}

sub removeblank {
 my $str = shift;
 $str =~ s/-1\t\n/\n/gi;
 $str =~ s/\n\n/\n/gi;
 $str =~ s/^[\s]//gi; 
 $str =~ s/[\s]$//gi; 
 return $str;
}

sub seqpause {
 my ($p,$n) = @_; my $pa = $p*1000;
 return "file$n=$p.pause\nlength=$pa\n";
}

sub pause {
 my $p = shift; my $pa = $p*1000;
 return "$pa\t$p.pause";
}

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