/[webpac-proto]/casopisi/marc2stream.pl
This is repository of my old source code which isn't updated any more. Go to git.rot13.org for current projects!
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Annotation of /casopisi/marc2stream.pl

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Revision 1.1 - (hide annotations)
Sat Oct 26 20:44:47 2002 UTC (21 years, 5 months ago) by dpavlin
Branch: MAIN
File MIME type: text/plain
convert marc file to stream for MPS

1 dpavlin 1.1 #!/usr/bin/perl -w
2    
3     use strict;
4     use MARC;
5     use URI::Escape;
6     require "../common.pm";
7    
8     my $file = shift @ARGV;
9     my $index = shift @ARGV|| die "Usage: $0 [marc file] [index dir]";
10    
11     my %id_stored; # to aviod duplicates
12    
13     my $x = new MARC;
14     my $nr = $x->openmarc( { file => $file, format => 'usmarc' }) ||
15     die "Can't open MARC file '$file'";
16    
17     print "file '$file' with '",$x->marc_count(),"' records...\n";
18    
19     my $dir = open_data_files($index);
20     my $last_tell=0;
21    
22     print MPS "M working...\n";
23    
24     my $rec;
25    
26     while ($x->nextmarc(1)) {
27     # print $x->output({format=>'ascii'}); # FIX
28    
29     $rec = $x->marc_count();
30     # print $x->getfirstvalue({record=>$rec,field=>245,subfield=>'a',delimiter=>" "}),"<--\n";
31     my $bib = "";
32     my $mps = "";
33    
34     sub getfld {
35     my ($f,$s) = @_;
36     my $out = $x->getfirstvalue({record=>$rec,field=>$f,subfield=>$s,delimiter=>" "});
37     # print "$f/$s:$out\n";
38     return $out;
39     }
40    
41    
42     my $id = getfld(856,'u');
43    
44     $bib .= "%tip Èasopis\n";
45     $bib .= "%tip on-line\n";
46     # url
47     $bib .= "%856 ".getfld(856,'u')."\n";
48    
49     # naslov
50     $bib .= "%200+ ".getfld(245,'a')."\n";
51     $mps .= mps_expand(2,getfld(245,'a'));
52    
53     # izdavanje
54     $bib .= "%210+ ".getfld(773,'d')."\n";
55     $mps .= mps_expand(3,getfld(773,'d'));
56    
57     # issn
58     my $issn = getfld('022','a');
59     if ($issn) { # ISSN can be missing?
60     $bib .= "%ISSN $issn\n";
61     $mps .= mps_expand(13,$issn);
62     }
63    
64     $bib .= "%992 ".getfld(856,'3')."\n";
65    
66     # tip
67     $mps .= mps_expand(17,"on-line casopis");
68    
69     $mps .= "H ".getfld(245,'a')." &lt;i&gt;(on-line, ".getfld(773,'t').")&lt;/i&gt;\n";
70    
71     if (defined $id && ! defined $id_stored{$id}) {
72    
73     print R $bib."\n";
74     $mps .= "T document text/plain ".(tell(R) - $last_tell)." $dir/bib $last_tell ".tell(R)."\n";
75     $last_tell=tell(R);
76     print R "\n";
77     $mps .= "E\n";
78     print S $mps;
79     print MPS $mps;
80    
81     $id_stored{$id}++;
82     } else {
83     print ".";
84     }
85     }
86    
87     print S "M over and out\nX\n";
88     print MPS "M over and out\nX\n";
89     close(MPS);

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