--- trunk/all2xml.pl	2003/03/22 22:43:05	43
+++ trunk2/all2all.pl	2004/09/11 08:36:38	422
@@ -1,299 +1,233 @@
 #!/usr/bin/perl -w
 
-use strict;
-use OpenIsis;
-use Getopt::Std;
-use Data::Dumper;
-use XML::Simple;
-use Text::Unaccent 1.02;	# 1.01 won't compile on my platform,
-use Text::Iconv;
-use Config::IniFiles;
-use Encode;
-
-$|=1;
-
-my $config_file = $0;
-$config_file =~ s/\.pl$/.conf/;
-die "FATAL: can't find configuration file '$config_file'" if (! -e $config_file);
-
-my $config;
-
-use index_DBI;	# there is no other, right now ;-)
-
-my $index = new index_DBI();	# open index
-
-my %opts;
-
-# usage:
-# 	-d directory name
-# 	-m multiple directories
-# 	-q quiet
-# 	-s run swish
-
-getopts('d:m:qs', \%opts);
-
-my $path;	# this is name of database
+=head1 NAME
 
-Text::Iconv->raise_error(1);     # Conversion errors raise exceptions
+all2all.pl - basic script for all WebPAC needs
 
-# this is encoding of all files on disk, including import_xml/*.xml file and
-# filter/*.pm files! It will be used to store strings in perl internally!
-my $codepage = 'ISO-8859-2';
+=cut
 
-my $utf2cp = Text::Iconv->new('UTF-8',$codepage);
-# this function will convert data from XML files to local encoding
-sub x {
-	return $utf2cp->convert($_[0]);
-}
+use strict;
+use Data::Dumper;
+use Carp;
 
-# decode isis import codepage
-my $isis2cp;
+use lib './lib';
+use WebPAC;
+use WebPAC::jsFind;
+use WebPAC::Index;
+
+my $webpac = new WebPAC(
+	code_page => 'ISO-8859-2',
+#	limit_mfn => 100,
+#	debug => 1,
+	low_mem => 1,
+) || die;
+
+my $log = $webpac->_get_logger() || die "can't get logger";
+
+$log->debug("creating WebPAC::jsFind object");
+
+my $index = new WebPAC::jsFind(
+	index_path => './out/index',
+	keys => 10,
+) || die;
 
-# outgoing xml must be in UTF-8
-my $cp2utf = Text::Iconv->new($codepage,'UTF-8');
+my $thes;
 
-sub isis2xml {
+$|=1;
 
-	use xmlify;
+my $maxmfn = $webpac->open_isis(
+	filename => shift @ARGV || '/data/hidra/THS/THS',
+	lookup => [
+	{ 'key' => 'd:v900', 'val' => 'v250^a' },
+#	{ 'eval' => '"v901^a" eq "Područje"', 'key' => 'pa:v561^4:v562^4:v461^1', 'val' => 'v900' },
+#	{ 'eval '=> '"v901^a" eq "Mikrotezaurus"', 'key' => 'a:v561^4:v562^4:v461^1', 'val' => 'v900' },
+#	{ 'eval' => '"v901^a" eq "Deskriptor"', 'key' => 'a:v561^4:v562^4:v461^1', 'val' => 'v900' },
+	{ 'key' => 'a:v561^4:v562^4:v461^1', 'val' => 'v900' },
+	{ 'key' => '900_mfn:v900', 'val' => 'v000' },
+	# tree structure
+	{ 'eval' => 'length("v251") == 2', 'key' => 'root:v251', 'val' => 'v900' },
+	{ 'eval' => '"v251"', 'key' => 'code:v900', 'val' => 'v561^4:v251' },
+	],
+);
 
-	my $row = shift @_;
-	my $add_xml = shift @_;
+$log->debug("isis file ",$webpac->{'isis_filename'}," opened");
 
-	my $xml;
+$log->info("rows: $maxmfn");
 
-	use parse_format;
+$webpac->open_import_xml(type => 'isis_hidra_ths');
 
-	my $html = "";		# html formatted display output
+$log->debug("data: ",Dumper($webpac->{'data'}));
 
-	my %field_usage;	# counter for usage of each field
+while (my $rec = $webpac->fetch_rec) {
 
-	# sort subrouting using order="" attribute
-	sub by_order {
-		return 0 if (! $config->{indexer}->{$a}->{order});
-		return 0 if (! $config->{indexer}->{$b}->{order});
+	my @ds = $webpac->data_structure($rec);
 
-		return $config->{indexer}->{$a}->{order} <=>
-			$config->{indexer}->{$b}->{order} ;
+	if (0 && $log->is_debug) {
+		$log->debug("rec = ",Dumper($rec));
+		$log->debug("ds = ",Dumper(\@ds));
 	}
 
-	foreach my $field (sort by_order keys %{$config->{indexer}}) {
-
-		$field=x($field);
-
-		$field_usage{$field}++;
-
-		my $swish_data = "";
-		my $display_data = "";
-		my $line_delimiter;
+	next if (! @ds);
 
-		my ($swish,$display);
+	my $filename = $webpac->{'current_filename'} || $log->logdie("no current_filename in webpac object");
 
-		foreach my $x (@{$config->{indexer}->{$field}->{isis}}) {
+	if ($filename) {
+		$webpac->output_file(
+			file => $filename,
+			template => 'html.tt',
+			data => \@ds,
+			headline => $webpac->{'headline'},
+		);
+	} else {
+		print $webpac->output(
+			template => 'text.tt',
+			data => \@ds,
+			headline => $webpac->{'headline'},
+		);
+	}
 
-			my $format = x($x->{content});
-			my $delimiter = x($x->{delimiter}) || ' ';
+	my $headline = $webpac->{'headline'};
 
-			my $isis_i = 0;		# isis repeatable offset
+	my $f = $filename;
+	$f =~ s!out/!!;
 
-			my ($s,$d,$i) = (1,1,0);	# swish, display default
-			$s = 0 if (lc($x->{type}) eq "display");
-			$d = 0 if (lc($x->{type}) eq "swish");
-			($s,$d,$i) = (0,0,1) if (lc($x->{type}) eq "index");
+	# save into index
+	foreach my $ds (@ds) {
+		next if (! $ds->{'swish'});
 
-			# what will separate last line from this one?
-			if ($display_data && $x->{append} && $x->{append} eq "1") {
-				$line_delimiter = ' ';
-			} elsif ($display_data) {
-				$line_delimiter = '<br/>';
-			}
+		$index->insert(
+			index_name => $ds->{'tag'},
+			path => $f,
+			headline => $headline,
+			words => join(" ",@{$ds->{'swish'}})
+		);
+	}
 
-			# init vars so that we go into while...
-			($swish,$display) = (1,1);
+	# save into sorted index (thesaurus)
+	foreach my $ds (@ds) {
+		next if (! $ds->{'index'});
 
-			while ($swish || $display) {
-				($swish,$display) = parse_format($format,$row,$isis_i++,$isis2cp);
+		$thes->{$ds->{'tag'}} ||= new WebPAC::Index;
 
-				# filter="name" ; filter this field through
-				# filter/[name].pm
-				my $filter = $x->{filter};
-				if ($filter) {
-					require "filter/".$filter.".pm";
-				}
-				# type="swish" ; field for swish
-				if ($s && $swish) {
-					if ($filter) {
-						no strict 'refs';
-						$swish_data .= join(" ",&$filter($swish));
-					} else {
-						$swish_data .= $swish;
-					}
-				}
-
-				# type="display" ; field for display
-				if ($d && $display) {
-					if ($line_delimiter && $display_data) {
-						$display_data .= $line_delimiter;
-						undef $line_delimiter;
-					}
-					if ($filter) {
-						no strict 'refs';
-						$display_data .= join($delimiter,&$filter($display));
-					} else {
-						if ($display_data) {
-							$display_data .= $delimiter.$display;
-						} else {
-							$display_data .= $display;
-						}
-					}
-				}
-						
-				# type="index" ; insert into index
-				if ($i && $display) {
-					my $index_data = $display;
-					if ($filter) {
-						no strict 'refs';
-						foreach my $d (&$filter($index_data)) {
-							$index->insert($field, $d, $path);
-						}
-					} else {
-						$index->insert($field, $index_data, $path);
-					}
-				}
-			}
+		foreach my $h (@{$ds->{'index'}}) {
+			$thes->{$ds->{'tag'}}->insert(
+				path => $f,
+				headline => $h,
+			);
 		}
+	}
 
+#	print Dumper(\@ds);
 
-		if ($display_data) {
-
-			if ($field eq "headline") {
-				$xml .= xmlify("headline", $display_data);
-			} else {
-
-				# find field name (signular, plural)
-				my $field_name = "";
-				if ($config->{indexer}->{$field}->{name_singular} && $field_usage{$field} == 1) {
-					$field_name = $config->{indexer}->{$field}->{name_singular}."#-#";
-				} elsif ($config->{indexer}->{$field}->{name_plural}) {
-					$field_name = $config->{indexer}->{$field}->{name_plural}."#-#";
-				} elsif ($config->{indexer}->{$field}->{name}) {
-					$field_name = $config->{indexer}->{$field}->{name}."#-#";
-				} else {
-					print STDERR "WARNING: field '$field' doesn't have 'name' attribute!";
-				}
-				if ($field_name) {
-					$html .= x($field_name);
-				}
-				$html .= $display_data."###\n";
-			}
-		}
-		if ($swish_data) {
-			# remove extra spaces
-			$swish_data =~ s/ +/ /g;
-			$swish_data =~ s/ +$//g;
-
-			$xml .= xmlify($field."_swish", unac_string($codepage,$swish_data));
-		}
+}
 
+foreach my $t (keys %{$thes}) {
 
-	}
+	my @e = $thes->{$t}->elements;
+	if (! @e) {
+		$log->logwarn("no elements in sorted index $t?");
+		next;
+	}
+
+	my $file = "./out/bfilter/$t.txt";
+	$log->info("saving sorted index $t to '$file' [".scalar(@e)." elements]");
+
+	$webpac->output_file(
+		file => $file,
+		template => 'index.tt',
+		data => \@e,
+		index_name => $t,
+	);
+}
 
-	# dump formatted output in <html>
-	if ($html) {
-		$xml .= xmlify("html",$html);
-	}
-	
-	if ($xml) {
-		$xml .= $add_xml if ($add_xml);
-		return "<xml>\n$xml</xml>\n";
-	} else {
-		return;
+if (0 && $log->is_debug) {
+	$log->debug("lookup hash: ",Dumper($webpac->{'lookup'}));
+	$log->debug("data hash: ",Dumper($webpac->{'data'}));
+	foreach my $t (keys %{$thes}) {
+		$log->debug("thesaurus $t hash: ",Dumper($thes->{$t}));
 	}
 }
 
-##########################################################################
+$log->info("lookup hash: ",Dumper($webpac->{'lookup'}));
 
-my $cfg = new Config::IniFiles( -file => $config_file );
+#
+# tree dump implementation which shouldn't be here :-)
+#
 
-foreach my $database ($cfg->Sections) {
+my $file = 'out/browse.html';
+open(HTML, "> $file") || $log->logdie("can't open '$file'");
 
-	my $isis_db = $cfg -> val($database, 'isis_db') || die "$database doesn't have 'isis_db' defined!";
-	my $type = $cfg -> val($database, 'type') || die "$database doesn't have 'type' defined";
-	my $add_xml = $cfg -> val($database, 'xml');	# optional
+print HTML qq{
+<html>
+<head>
+ <title>Browse</title>
+ <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-2"/>
+</head>
+<body>
+<ul>
+};
 
-	$config=XMLin("./import_xml/$type.xml", forcearray => [ 'isis' ], forcecontent => 1);
+foreach my $code (sort keys %{$webpac->{'lookup'}}) {
 
-	$isis2cp = Text::Iconv->new($config->{isis_codepage},$codepage);
-
-	my $db = OpenIsis::open( $isis_db );
-	if (0) {
-#	# FIX
-#	if (! $db ) {
-		print STDERR "WARNING: can't open '$isis_db'\n";
-		next ;
-	}
+	my $l = $webpac->{'lookup'} || $log->logconfess("can't find lookup");
 
-	my $max_rowid = OpenIsis::maxRowid( $db );
+	if ($code =~ m/^root:/) {
+		my $v900 = shift @{ $l->{$code} } || $log->logconfess("can't lookup '$code'");
+		$code =~ s/^root:// || die;
 
-	print STDERR "Reading database: $isis_db [$max_rowid rows]\n";
+		my $term = shift @{ $l->{"d:${v900}"} } || die;
+		my $mfn = shift @{ $l->{"900_mfn:${v900}"} } || die;
 
-	my $path = $database;			# was $isis_db
-
-	my $last_p = 0;
-
-#	{ my $row_id = 4514;
-# FIX
-	for (my $row_id = 1; $row_id <= $max_rowid; $row_id++ ) {
-		my $row = OpenIsis::read( $db, $row_id );
-		if ($row && $row->{mfn}) {
-			# output current process indicator
-			my $p = int($row->{mfn} * 100 / $max_rowid);
-			if ($p != $last_p) {
-				printf STDERR ("%5d / %5d [%-51s] %-2d %% \r",$row->{mfn},$max_rowid,"=" x ($p/2).">", $p ) if (! $opts{q});
-				$last_p = $p;
-			}
+		$log->debug("$code -> $v900 : $term [$mfn]");
 
-			my $swishpath = $path."#".int($row->{mfn});
+		print HTML qq{ <li><a href="thes/$mfn.html">$term</a></li>\n} if (-e "out/thes/$mfn.html");
 
-			if (my $xml = $cp2utf->convert(isis2xml($row,$add_xml."<path>$swishpath</path>"))) {
-				use bytes;	# as opposed to chars
-				print "Path-Name: $swishpath\n";
-				print "Content-Length: ".(length($xml)+1)."\n";
-				print "Document-Type: XML\n\n$xml\n";
-			}
+		unless ($l->{"a:${code}::"}) {
+			$log->warn("can't find 'a:${code}::'");
+			next;
 		}
-	}
-	print STDERR "\n";
-}
 
-# call this to commit index
-$index->close;
-
-1;
-__END__
-##########################################################################
-
-=head1 NAME
+		print HTML qq{ <ul>\n};
 
-isis2xml.pl - read isis file and dump XML
+		foreach my $l2_v900 (@{ $l->{"a:${code}::"} }) {
+			
+			my $l2_code = shift @{ $l->{"code:${l2_v900}"} } || die;
+			my $l2_term = shift @{ $l->{"d:$l2_v900"} } || die;
+			my $l2_mfn = shift @{ $l->{"900_mfn:${l2_v900}"} } || die;
+
+			$log->debug("$l2_code -> $l2_v900 : $l2_term [$l2_mfn]");
+
+			print HTML qq{  <li><a href="thes/$l2_mfn.html">$l2_term</a></li>\n} if (-e "out/thes/$l2_mfn.html");
+			
+			unless ($l->{"a:${l2_code}:"}) {
+				$log->warn("can't find 'a:${l2_code}:'");
+				next;
+			}
 
-=head1 DESCRIPTION
+			print HTML qq{  <ul>\n};
 
-This command will read ISIS data file using OpenIsis perl module and
-create XML file for usage with I<SWISH-E>
-indexer. Dispite it's name, this script B<isn't general xml generator>
-from isis files (isis allready has something like that). Output of this
-script is tailor-made for SWISH-E.
+			foreach my $l3_v900 (@{ $l->{"a:${l2_code}:"} }) {
 
-=head1 AUTHOR
+				my $l3_term = shift @{ $l->{"d:$l3_v900"} } || die;
+				my $l3_mfn = shift @{ $l->{"900_mfn:${l3_v900}"} } || die;
 
-Dobrica Pavlinusic <dpavlin@rot13.org>
+				$log->debug(" -> $l3_v900 : $l3_term [$l3_mfn]");
 
-=head1 COPYRIGHT
+				print HTML qq{   <li><a href="thes/$l3_mfn.html">$l3_term</a></li>\n} if (-e "out/thes/$l3_mfn.html");
+			}
 
-GNU Public License (GPL) v2 or later
+			print HTML qq{  </ul>\n};
+		}
+		print HTML qq{ </ul>\n};
+	}
+}
 
-=head1 SEE ALSO
+print HTML qq{
+</ul>
+</body>
+</html>
+};
 
-SWISH-E web site at http://www.swish-e.org
+$index->close;
 
-=cut
+$log->info("elapsed time: ",$webpac->fmt_time(time() - $webpac->{'start_t'}));