use Data::Dumper;
use XML::Simple;
use Text::Unaccent 1.02; # 1.01 won't compile on my platform,
-require Unicode::Map8;
-use DBI;
+use Text::Iconv;
+use Config::IniFiles;
+use Encode;
-my $config=XMLin(undef, forcearray => [ 'isis' ], forcecontent => 1);
-my $dbh = DBI->connect("DBI:Pg:dbname=webpac","","") || die $DBI::errstr; # FIX
-# FIX; select relname from pg_class where relname like 'index_%' ;
-$dbh->begin_work || die $dbh->errstr();
+$|=1;
-$dbh->do("delete from index_author") || die $dbh->errstr();
-$dbh->do("delete from index_title") || die $dbh->errstr();
+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;
getopts('d:m:qs', \%opts);
-my $db_dir = $opts{d} || "ps"; # FIX
+my $db_dir;
-#die "usage: $0 -d [database_dir] -m [database1,database2] " if (! %opts);
+Text::Iconv->raise_error(1); # Conversion errors raise exceptions
-#print Dumper($config->{indexer});
-#print "-" x 70,"\n";
+# 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';
-# how to convert isis code page to UTF8?
-my $isis_map = Unicode::Map8->new($config->{isis_codepage}) || die;
+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]);
+}
+
+# decode isis import codepage
+my $isis2cp;
+
+# outgoing xml must be in UTF-8
+my $cp2utf = Text::Iconv->new($codepage,'UTF-8');
sub isis2xml {
+ use xmlify;
+
my $row = shift @_;
+ my $add_xml = shift @_;
my $xml;
- $xml->{db_dir} = [ $db_dir ]; # FIX remove?
-
- sub isis_sf {
- my $row = shift @_;
- my $isis_id = shift @_;
- my $subfield = shift @_;
- if ($row->{$isis_id}->[0]) {
- my $sf = OpenIsis::subfields($row->{$isis_id}->[0]);
- if (! defined $subfield || length($subfield) == 0) {
- # subfield list undef, empty or no defined subfields for this record
- my $all_sf = $row->{$isis_id}->[0];
- $all_sf =~ s/\^./ /g; nuke definirions
- return $all_sf;
- } elsif ($sf->{$subfield}) {
- return $sf->{$subfield};
- }
- }
+
+ use parse_format;
+
+ my $html = ""; # html formatted display output
+
+ my %field_usage; # counter for usage of each field
+
+ # sort subrouting using order="" attribute
+ sub by_order {
+ return 0 if (! $config->{indexer}->{$a}->{order});
+ return 0 if (! $config->{indexer}->{$b}->{order});
+
+ return $config->{indexer}->{$a}->{order} <=>
+ $config->{indexer}->{$b}->{order} ;
}
- foreach my $field (keys %{$config->{indexer}}) {
+ foreach my $field (sort by_order keys %{$config->{indexer}}) {
+
+ $field=x($field);
+
+ $field_usage{$field}++;
- my $display_data = "";
my $swish_data = "";
- my $index_data = "";
+ my $display_data = "";
+ my $line_delimiter;
+
+ my ($swish,$display);
foreach my $x (@{$config->{indexer}->{$field}->{isis}}) {
- my $display_tmp = "";
- my $swish_tmp = "";
- my $index_tmp = "";
+ my $format = x($x->{content});
+ my $delimiter = x($x->{delimiter}) || ' ';
- my $format = $x->{content};
- my $s = 1; # swish only
- my $d = 1; # display only
- my $i = 0; # index only
+ my $isis_i = 0; # isis repeatable offset
+
+ my ($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");
-#print STDERR "## s: $s d: $d i: $i ## $format ##\n";
- # parse format
- my $prefix = "";
- if ($format =~ s/^([^\d]+)//) {
- $prefix = $1;
+
+ # what will separate last line from this one?
+ if ($display_data && $x->{append} && $x->{append} eq "1") {
+ $line_delimiter = ' ';
+ } elsif ($display_data) {
+ $line_delimiter = '<br/>';
}
- while ($format) {
- if ($format =~ s/^(\d\d\d)(\w?)//) {
- my $isis_tmp = isis_sf($row,$1,$2);
- if ($isis_tmp) {
-# $display_tmp .= $prefix . "/$1/$2/".$isis_tmp if ($d);
- $display_tmp .= $prefix . $isis_tmp if ($d);
- $swish_tmp .= $isis_tmp." " if ($s);
- $index_tmp .= $prefix . $isis_tmp if ($i);
-#print STDERR " $isis_tmp <--\n";
+
+ # init vars so that we go into while...
+ ($swish,$display) = (1,1);
+
+ while ($swish || $display) {
+ ($swish,$display) = parse_format($format,$row,$isis_i++,$isis2cp);
+
+ # 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));
+print STDERR "#### $swish_data\n";
+ } else {
+ $swish_data .= $swish;
}
- $prefix = "";
- } elsif ($format =~ s/^([^\d]+)//) {
- $prefix = $1;
- } else {
- print STDERR "WARNING: unparsed format '$format'\n";
- last;
- };
+ }
+
+ # 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, $db_dir);
+ }
+ } else {
+ $index->insert($field, $index_data, $db_dir);
+ }
+ }
}
- # add suffix
- $display_tmp .= $prefix if ($display_tmp);
- $index_tmp .= $prefix if ($index_tmp);
+ }
-# $display_data .= $display_tmp if ($display_tmp ne "");
-# $swish_data .= $swish_tmp if ($swish_tmp ne "");
- $display_data .= $display_tmp;
- $swish_data .= $swish_tmp;
- $index_data .= $index_tmp;
- }
-#print "--display:$display_data\n--swish:$swish_data\n";
- #$xml->{$field."_display"} = $isis_map->tou($display_data)->utf8 if ($display_data);
- #$xml->{$field."_swish"} = unac_string($config->{isis_codepage},$swish_data) if ($swish_data);
- $xml->{$field."_display" } = [ $isis_map->tou($display_data)->utf8 ] if ($display_data);
- $xml->{$field."_swish"} = [ unac_string($config->{isis_codepage},$swish_data) ] if ($swish_data);
-
- # index
- if ($index_data && $index_data ne "") {
- my $sql = "select $field from index_$field where upper($field)=upper(?)";
- my $sth = $dbh->prepare($sql) || die $dbh->errstr();
- $sth->execute($index_data) || die "SQL: $sql; ".$dbh->errstr();
-#print STDERR "--->$index_data<---\n";
- if (! $sth->fetchrow_hashref) {
- my $sql = "insert into index_$field values (?)";
- my $sth = $dbh->prepare($sql) || die $dbh->errstr();
-#print STDERR "$sql: $index_data<!----\n";
- $sth->execute($index_data) || die "SQL: $sql; ".$dbh->errstr();
+ 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));
+ }
+
+
+ }
+ # dump formatted output in <html>
+ if ($html) {
+ $xml .= xmlify("html",$html);
}
+
if ($xml) {
- return XMLout($xml, rootname => 'xml', keeproot => 0, noattr => 0 );
+ $xml .= $add_xml if ($add_xml);
+ return "<xml>\n$xml</xml>\n";
} else {
return;
}
##########################################################################
-my $last_tell=0;
+my $cfg = new Config::IniFiles( -file => $config_file );
-my @isis_dirs = ( '.' ); # use dirname as database name
+foreach my $database ($cfg->Sections) {
-if ($opts{m}) {
- @isis_dirs = split(/,/,$opts{m});
-}
-
-my @isis_dbs;
-
-foreach (@isis_dirs) {
- if (-e $config->{isis_data}."/$db_dir/$_/LIBRI") {
- push @isis_dbs,$config->{isis_data}."/$db_dir/$_/LIBRI/LIBRI";
- }
- if (-e $config->{isis_data}."/$db_dir/$_/PERI") {
- push @isis_dbs,$config->{isis_data}."/$db_dir/$_/PERI/PERI";
- }
- if (-e $config->{isis_data}."/$db_dir/$_/AMS") {
- push @isis_dbs,$config->{isis_data}."/$db_dir/$_/AMS/AMS";
- }
- if (-e $config->{isis_data}."/$db_dir/$_/ARTI") {
-# push @isis_dbs,$config->{isis_data}."/$db_dir/$_/ARTI/ARTI";
- }
-}
-
-print STDERR "FATAL: Can't find isis database.\nPerhaps isis_data (".$config->{isis_data}.") has wrong value?\n" if (! @isis_dbs);
+ 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
-my $db;
-
-foreach my $isis_db (@isis_dbs) {
+ $config=XMLin("./import_xml/$type.xml", forcearray => [ 'isis' ], forcecontent => 1);
+ $isis2cp = Text::Iconv->new($config->{isis_codepage},$codepage);
my $db = OpenIsis::open( $isis_db );
if (0) {
print STDERR "Reading database: $isis_db [$max_rowid rows]\n";
+ my $path = $database; # was $isis_db
+
my $last_p = 0;
-# { my $row_id = 1;
+# { 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) {
$last_p = $p;
}
- if (my $xml = isis2xml($row)) {
- my $path = $isis_db;
- $path =~ s#$config->{isis_data}/*##g;
- my $out = "Path-Name: $path#".$row->{mfn}."\n";
- $out .= "Content-Length: ".(length($xml)+1)."\n";
- $out .= "Document-Type: XML\n\n$xml\n";
- print $out;
+ if (my $xml = $cp2utf->convert(isis2xml($row,$add_xml))) {
+ use bytes; # as opposed to chars
+ print "Path-Name: $path#".int($row->{mfn})."\n";
+ print "Content-Length: ".(length($xml)+1)."\n";
+ print "Document-Type: XML\n\n$xml\n";
}
}
}
print STDERR "\n";
}
-$dbh->commit || die $dbh->errstr();
+# call this to commit index
+$index->close;
1;
__END__
projects / webpac / blobdiff