X-Git-Url: http://git.rot13.org/?p=Biblio-Z3950.git;a=blobdiff_plain;f=COBISS.pm;h=81314eabdfac25c97ed59842c38b379d42b74ead;hp=ce1eea0e2f23bc9a9940eb36ebafd31dad0b3753;hb=HEAD;hpb=e1035485a42f6e1f9228e8dd36dbf3e0450d810e

diff --git a/COBISS.pm b/COBISS.pm
index ce1eea0..81314ea 100644
--- a/COBISS.pm
+++ b/COBISS.pm
@@ -3,19 +3,10 @@ package COBISS;
 use warnings;
 use strict;
 
-use WWW::Mechanize;
 use MARC::Record;
 use Data::Dump qw/dump/;
 
-binmode STDOUT, ':utf8';
-
-sub new {
-    my ( $class ) = @_;
-    my $self = {};
-    bless $self, $class;
-    return $self;
-}
-
+use base 'Scraper';
 
 my $cobiss_marc21 = {
 	'010' => { a => [ '020', 'a' ] },
@@ -46,9 +37,9 @@ sub diag {
 # Koha Z39.50 query:
 #
 # Bib-1 @and @and @and @and @and @and @and @or
-# @attr 1=8 isbn-issn 
-# @attr 1=7 isbn-issn 
 # @attr 1=4 title 
+# @attr 1=7 isbn
+# @attr 1=8 issn 
 # @attr 1=1003 author 
 # @attr 1=16 dewey 
 # @attr 1=21 subject-holding 
@@ -56,11 +47,41 @@ sub diag {
 # @attr 1=1007 standard-id 
 # @attr 1=1016 any
 
+
+# AU=	Autor - osoba
+# CB=	Autor - korporacija
+# CL=	Zbirka
+# CP=	Mesto sast./dod. nazivu korp.
+# PP=	Mesto izdanja
+# PU=	Izdavač
+# PY=	Godina izdanja
+# P2=	Zaključna godina izdanja
+# TI=	Naslov
+# TO=	Naslov originala
+# BN=	ISBN
+# SN=	ISSN uz članak
+# SP=	ISSN
+# PN=	Predmetna odrednica - lično ime
+# CS=	Predm. odred. - naziv korporacije
+# DU=	Slobodno oblikovane predm. odred.
+# SU=	Predmetne odrednice - sve
+# AC=	Kod za vrstu autorstva
+# CC=	Kod za vrstu sadržaja
+# CO=	Zemlja/regija izdavanja
+# FC=	Å ifra organizacije
+# LA=	Jezik teksta
+# LC=	Kod za književni oblik
+# LO=	Jezik izvornog dela
+# TA=	Kod za predviđene korisnike
+# TD=	Tipologija dok./dela
+# UC=	UDK za pretraživanje
+# KW=	Ključne reči
+
 sub usemap {{
-	8		=> 'BN',	# FIXME check
-	7		=> 'SN',	# FIXME check
+	7		=> 'BN',	# FIXME check
+	8		=> 'SP',	# FIXME check
 	4		=> 'TI',
-	1003	=> 'TI',
+	1003	=> 'AU',
 	16		=> 'CU',
 	21		=> 'SU',
 #	12		=> '',
@@ -74,11 +95,13 @@ sub search {
 
 	die "need query" unless defined $query;
 
-	my $url = 'http://cobiss.izum.si/scripts/cobiss?ukaz=GETID&lani=en';
+#	my $url = 'http://cobiss.izum.si/scripts/cobiss?ukaz=GETID&lani=en';
+	my $url = 'http://www.cobiss.ba/scripts/cobiss?ukaz=GETID&lani=en';
 
 diag "get $url";
 
-	my $mech = $self->{mech} = WWW::Mechanize->new();
+	my $mech = $self->{mech} || die "no mech?";
+
 	my $hits;
 	$mech->get( $url );
 
@@ -100,7 +123,7 @@ diag "submit search $query";
 
 	$hits = 0;
 	if ( $mech->content =~ m{hits:\s*<b>\s*(\d+)\s*</b>}s ) {
-		$hits = $1;
+		$self->{hits} = $hits = $1;
 	} else {
 		diag "get't find results in ", $mech->content;
 		return;
@@ -131,81 +154,77 @@ sub next_marc {
 
 	if ( $mech->content =~ m{<pre>\s*(.+?(\d+)\.\s+ID=(\d+).+?)\s*</pre>}s ) {
 
-		my $comarc = $1;
+		my $markup = $1;
 		my $nr = $2;
 		my $id = $3;
 
-diag "fetch_marc $nr [$id] $format";
+diag "fetch $nr [$id] $format";
 
-		$comarc =~ s{</?b>}{}gs;
-		$comarc =~ s{<font[^>]*>}{<s>}gs;
-		$comarc =~ s{</font>}{<e>}gs;
+		$markup =~ s{</?b>}{}gs;
+		$markup =~ s{<font[^>]*>}{<s>}gs;
+		$markup =~ s{</font>}{<e>}gs;
 
-		open(my $out, '>:utf8', "comarc/$id");
-		print $out $comarc;
-		close($out);
+		$markup =~ s/[\r\n]+\s{5}//gs; # join continuation lines
 
-		print $comarc;
+		$self->save_marc( "$id.xml", $markup );
 
 		my $marc = MARC::Record->new;
+		my $comarc = MARC::Record->new;
 
-		foreach my $line ( split(/[\r\n]+/, $comarc) ) {
+		foreach my $line ( split(/[\r\n]+/, $markup) ) {
 
 			if ( $line !~ s{^(\d\d\d)([01 ])([01 ])}{} ) {
 				diag "SKIP: $line";
 			} else {
-				our @f = ( $1, $2, $3 );
 				$line .= "<eol>";
 
-				if ( $format eq 'unimarc' ) {
-
-					diag dump(@f), "line: $line";
-					sub sf_uni {
-						warn "sf ",dump(@_);
-						push @f, @_;
-					}
-					$line =~ s{<s>(\w)<e>([^<]+)\s*}{sf_uni($1, $2)}ges;
-					diag "f:", dump(@f), " left: |$line|";
-					$marc->add_fields( @f );
+				my ( $f, $i1, $i2 ) = ( $1, $2, $3 );
 
-				} elsif ( $format eq 'usmarc' ) {
+				our $marc_map = undef;
+				our $comarc_map = undef;
+				our $ignored = undef;
 
-					my ( $f, $i1, $i2 ) = @f;
+				sub sf_parse {
+					my ($f,$sf,$v) = @_;
 
-					our $out = {};
+					$v =~ s/\s+$//;
 
-					sub sf_us {
-						my ($f,$sf,$v) = @_;
-						if ( my $m = $cobiss_marc21->{$f}->{$sf} ) {
-							push @{ $out->{ $m->[0] } }, ( $m->[1], $v );
-						}
-						return;
+					push @{ $comarc_map->{ $f } }, ( $sf, $v );
+					if ( my $m = $cobiss_marc21->{$f}->{$sf} ) {
+						push @{ $marc_map->{ $m->[0] } }, ( $m->[1], $v );
+					} else {
+						$ignored->{$f}++;
 					}
-					$line =~ s{<s>(\w)<e>([^<]+)\s*}{sf_us($f,$1, $2)}ges;
+					return ''; # fix warning
+				}
+				my $l = $line;
+				$l =~ s{<s>(\w)<e>([^<]+)}{sf_parse($f,$1, $2)}ges;
 
-					diag "converted marc21 ",dump( $out );
+				diag "[$format] $line -> ",dump( $comarc_map, $marc_map ) if $comarc_map;
 
-					foreach my $f ( keys %$out ) {
-						$marc->add_fields( $f, $i1, $i2, @{ $out->{$f} } );
-					}
+				foreach my $f ( keys %$comarc_map ) {
+					$comarc->add_fields( $f, $i1, $i2, @{ $comarc_map->{$f} } );
+				}
+
+				foreach my $f ( keys %$marc_map ) {
+					$marc->add_fields( $f, $i1, $i2, @{ $marc_map->{$f} } );
 				}
 			}
 		}
 
-		my $path = "marc/$id.$format";
-
-		open($out, '>:utf8', $path);
-		print $out $marc->as_usmarc;
-		close($out);
-
-		diag "created $path ", -s $path, " bytes";
-
+		$self->save_marc( "$id.marc", $marc->as_usmarc );
+		$self->save_marc( "$id.unimarc", $comarc->as_usmarc );
 		diag $marc->as_formatted;
 
-		$nr++;
-		$mech->follow_link( url_regex => qr/rec=$nr/ );
+		if ( $nr < $self->{hits} ) {
+			warn "# fetch next result";
+			$nr++;
+			$mech->follow_link( url_regex => qr/rec=$nr/ );
+		} else {
+			warn "# no more results";
+		}
 
-		return $marc->as_usmarc;
+		return $id;
 	} else {
 		die "can't fetch COMARC format from ", $mech->content;
 	}