/[pgestraier]/trunk/data/indexer.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 /trunk/data/indexer.pl

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Revision 52 - (hide annotations)
Thu May 11 10:18:08 2006 UTC (18 years ago) by dpavlin
File MIME type: text/plain
File size: 2286 byte(s)
create node if needed
1 dpavlin 29 #!/usr/bin/perl -w
2    
3     use strict;
4 dpavlin 52 use Search::Estraier 0.06;
5 dpavlin 29
6     # score for words in title
7     my $title_rank = 3;
8    
9     open(my $t, "gzip -cd trivia.list.gz |") || die "can't open trivia.list.gz: $!";
10    
11 dpavlin 41 # open node
12 dpavlin 50 my $node = Search::Estraier::Node->new(
13     url => 'http://localhost:1978/node/trivia',
14     user => 'admin',
15     passwd => 'admin',
16 dpavlin 52 create => 1,
17 dpavlin 50 );
18 dpavlin 29
19    
20     my $header = 1;
21     my ($title, $year) = ('',undef);
22     my $in = 0;
23     my $trivia = '';
24     my @qv;
25    
26     my ($all_years,$all_titles,$all_quotes);
27    
28     sub qv {
29     my $t = shift || return;
30    
31     sub qv_print {
32     my $v = shift || return '';
33     # $v =~ s/(.*)\s*,\s*(.+)/$2 $1/g;
34     push @qv, $v;
35     $all_quotes->{$v}++;
36     return '';
37     }
38 dpavlin 30 $t =~ s#([_'"])([^_'"]+?)\1 \(qv\)#qv_print($2)#ge;
39 dpavlin 29 }
40    
41     my $i = 0;
42    
43     while(<$t>) {
44     if ($header && /^=====+/) {
45     $header = 0;
46     next;
47     }
48     next if $header;
49    
50     if (/^#\s+(.*)\s*$/) {
51     $title = $1;
52     if ($title =~ m#^("*)(.*)\1\s*\((\d+)\)(:?\s*\(\w+\))*$#) {
53 dpavlin 30 ($title, $year) = ($2,$3);
54     $all_titles->{$title}++;
55 dpavlin 29 $all_years->{$3}++;
56     } else {
57     $year = undef;
58     }
59    
60     print "# $title ", ( $year ? "[$year]" : "" ), "\n";
61     next;
62    
63     } elsif (/^-\s(.*)\s*$/) {
64     $in = 1;
65     $trivia = "$1\n";
66     qv($1);
67     } elsif (/^\s\s(.*)\s*$/) {
68     $trivia .= "$1\n";
69     qv($1);
70     } elsif (/^$/ && $in) {
71     $i++;
72     print "$i ";
73    
74     # create a document object
75 dpavlin 50 my $doc = Search::Estraier::Document->new;
76 dpavlin 29
77     # add attributes to the document object
78     $doc->add_attr('@uri', "file://localhost/trivia/$i");
79 dpavlin 30
80 dpavlin 29 $doc->add_attr('@title', $title);
81 dpavlin 30 $doc->add_hidden_text(
82     ($title x $title_rank)
83     );
84    
85 dpavlin 29 $doc->add_attr('@size', length($trivia));
86    
87     $doc->add_attr('year', $year) if ($year);
88     foreach my $q (@qv) {
89     $doc->add_attr('quote', $q);
90     $doc->add_hidden_text($q);
91     }
92    
93     # add the body text to the document object
94     $doc->add_text($trivia);
95    
96    
97     # register the document object to the database
98 dpavlin 41 $node->put_doc($doc);
99 dpavlin 29
100     $trivia = '';
101     @qv = ();
102     $in = 0;
103     } else {
104     print "#$_\n";
105     }
106    
107     # last if ($i > 1000); # XXX remove this!
108     }
109    
110     sub dump_data($$) {
111     my ($name,$hash) = @_;
112    
113     open(my $fh, "> $name") || die "can't open $name: $!";
114    
115     foreach my $k (sort keys %{$hash}) {
116     print $fh "$k\t",$hash->{$k},"\n";
117     }
118    
119     close($fh);
120     }
121    
122     dump_data('titles.data', $all_titles);
123     dump_data('quotes.data', $all_quotes);
124     dump_data('years.data', $all_years);
125    

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