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dpavlin |
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#!/usr/bin/perl -w |
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use strict; |
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use OpenIsis; |
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use Getopt::Std; |
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use Data::Dumper; |
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use XML::Simple; |
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use Text::Unaccent 1.02; # 1.01 won't compile on my platform, |
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require Unicode::Map8; |
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my $config=XMLin(undef, forcearray => [ 'isis' ], forcecontent => 1); |
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my %opts; |
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getopts('d:m:q', \%opts); |
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my $db_dir = $opts{d} || "ps"; # FIX |
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#die "usage: $0 -d [database_dir] -m [database1,database2] " if (! %opts); |
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#print Dumper($config->{indexer}); |
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#print "-" x 70,"\n"; |
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# how to convert isis code page to UTF8? |
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my $isis_map = Unicode::Map8->new($config->{isis_codepage}) || die; |
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sub isis2xml { |
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my $row = shift @_; |
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my $xml; |
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sub isis_sf { |
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my $row = shift @_; |
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my $isis_id = shift @_; |
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my $subfield = shift @_; |
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if ($row->{$isis_id}->[0]) { |
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my $sf = OpenIsis::subfields($row->{$isis_id}->[0]); |
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if (! defined $subfield || length($subfield) == 0) { |
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# subfield list undef, empty or no defined subfields for this record |
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my $all_sf = $row->{$isis_id}->[0]; |
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$all_sf =~ s/\^./ /g; nuke definirions |
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return $all_sf; |
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} elsif ($sf->{$subfield}) { |
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return $sf->{$subfield}; |
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} |
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} |
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} |
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foreach my $field (keys %{$config->{indexer}}) { |
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my $display_data = ""; |
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my $index_data = ""; |
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foreach my $x (@{$config->{indexer}->{$field}->{isis}}) { |
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my $display_tmp = ""; |
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my $index_tmp = ""; |
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my $format = $x->{content}; |
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my $i = 1; # index only |
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my $d = 1; # display only |
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$i = 0 if (lc($x->{type}) eq "display"); |
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$d = 0 if (lc($x->{type}) eq "index"); |
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#print "## i: $i d: $d ## $format ##"; |
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# parse format |
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my $prefix = ""; |
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if ($format =~ s/^([^\d]+)//) { |
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$prefix = $1; |
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} |
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while ($format) { |
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if ($format =~ s/^(\d\d\d)(\w?)//) { |
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my $isis_tmp = isis_sf($row,$1,$2); |
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if ($isis_tmp) { |
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# $display_tmp .= $prefix . "/$1/$2/".$isis_tmp if ($d); |
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$display_tmp .= $prefix . $isis_tmp if ($d); |
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$index_tmp .= $isis_tmp." " if ($i); |
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#print " $isis_tmp <--\n"; |
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} |
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$prefix = ""; |
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} elsif ($format =~ s/^([^\d]+)//) { |
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$prefix = $1; |
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} else { |
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print STDERR "WARNING: unparsed format '$format'\n"; |
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last; |
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}; |
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} |
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# add suffix |
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$display_tmp .= $prefix if ($display_tmp); |
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# $display_data .= $display_tmp if ($display_tmp ne ""); |
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# $index_data .= $index_tmp if ($index_tmp ne ""); |
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$display_data .= $display_tmp; |
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$index_data .= $index_tmp; |
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} |
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#print "--display:$display_data\n--index:$index_data\n"; |
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$xml->{$field}->{display} .= $isis_map->tou($display_data)->utf8 if ($display_data); |
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$xml->{$field}->{index} .= unac_string($config->{isis_codepage},$index_data) if ($index_data); |
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} |
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if ($xml) { |
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return XMLout($xml, rootname => 'xml', noattr => 1 ); |
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} else { |
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return; |
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} |
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} |
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########################################################################## |
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my $last_tell=0; |
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my @isis_dirs = ( '.' ); # use dirname as database name |
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if ($opts{m}) { |
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@isis_dirs = split(/,/,$opts{m}); |
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} |
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my @isis_dbs; |
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foreach (@isis_dirs) { |
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if (-e $config->{isis_data}."/$db_dir/$_/LIBRI") { |
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push @isis_dbs,$config->{isis_data}."/$db_dir/$_/LIBRI/LIBRI"; |
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} |
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if (-e $config->{isis_data}."/$db_dir/$_/PERI") { |
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push @isis_dbs,$config->{isis_data}."/$db_dir/$_/PERI/PERI"; |
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} |
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if (-e $config->{isis_data}."/$db_dir/$_/AMS") { |
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push @isis_dbs,$config->{isis_data}."/$db_dir/$_/AMS/AMS"; |
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} |
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if (-e $config->{isis_data}."/$db_dir/$_/ARTI") { |
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# push @isis_dbs,$config->{isis_data}."/$db_dir/$_/ARTI/ARTI"; |
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} |
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} |
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print STDERR "FATAL: Can't find isis database.\nPerhaps isis_data (".$config->{isis_data}.") has wrong value?\n" if (! @isis_dbs); |
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my $db; |
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foreach my $isis_db (@isis_dbs) { |
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my $db = OpenIsis::open( $isis_db ); |
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if (0) { |
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# # FIX |
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# if (! $db ) { |
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print STDERR "WARNING: can't open '$isis_db'\n"; |
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next ; |
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} |
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my $max_rowid = OpenIsis::maxRowid( $db ); |
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print STDERR "Reading database: $isis_db [$max_rowid rows]\n"; |
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my $last_p = 0; |
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# { my $row_id = 1; |
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# FIX |
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for (my $row_id = 1; $row_id <= $max_rowid; $row_id++ ) { |
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my $row = OpenIsis::read( $db, $row_id ); |
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if ($row && $row->{mfn}) { |
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# output current process indicator |
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my $p = int($row->{mfn} * 100 / $max_rowid); |
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if ($p != $last_p) { |
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printf STDERR ("%5d / %5d [%-51s] %-2d %% \r",$row->{mfn},$max_rowid,"=" x ($p/2).">", $p ) if (! $opts{q}); |
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$last_p = $p; |
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} |
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if (my $xml = isis2xml($row)) { |
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print "Path-Name: $isis_db#".$row->{mfn}."\n"; |
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print "Content-Length: ".(length($xml)+1)."\n"; |
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print "Document-Type: XML\n\n$xml\n"; |
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} |
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} |
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} |
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print STDERR "\n"; |
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} |
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1; |
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__END__ |
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########################################################################## |
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=head1 NAME |
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isis2xml.pl - read isis file and dump XML |
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=head1 DESCRIPTION |
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This command will read ISIS data file using OpenIsis perl module and |
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create XML file for usage with I<SWISH-E> |
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indexer. Dispite it's name, this script B<isn't general xml generator> |
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from isis files (isis allready has something like that). Output of this |
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script is tailor-made for SWISH-E. |
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=head1 AUTHOR |
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Dobrica Pavlinusic <dpavlin@rot13.org> |
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=head1 COPYRIGHT |
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GNU Public License (GPL) v2 or later |
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=head1 SEE ALSO |
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SWISH-E web site at http://www.swish-e.org |
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=cut |