/[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!
ViewVC logotype

Annotation of /trunk/data/indexer.pl

Parent Directory Parent Directory | Revision Log Revision Log


Revision 41 - (hide annotations)
Sat Sep 10 20:35:09 2005 UTC (18 years, 8 months ago) by dpavlin
File MIME type: text/plain
File size: 2516 byte(s)
added node API

1 dpavlin 29 #!/usr/bin/perl -w
2    
3     use strict;
4     use HyperEstraier;
5    
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     # open the database
12     my $db = HyperEstraier::Database->new();
13     $db->open('casket', $HyperEstraier::Database::DBWRITER | $HyperEstraier::Database::DBCREAT);
14 dpavlin 41 # open node
15     my $node = HyperEstraier::Node->new("http://localhost:1978/node/trivia");
16     $node->set_auth('admin', 'admin');
17 dpavlin 29
18    
19     my $header = 1;
20     my ($title, $year) = ('',undef);
21     my $in = 0;
22     my $trivia = '';
23     my @qv;
24    
25     my ($all_years,$all_titles,$all_quotes);
26    
27     sub qv {
28     my $t = shift || return;
29    
30     sub qv_print {
31     my $v = shift || return '';
32     # $v =~ s/(.*)\s*,\s*(.+)/$2 $1/g;
33     push @qv, $v;
34     $all_quotes->{$v}++;
35     return '';
36     }
37 dpavlin 30 $t =~ s#([_'"])([^_'"]+?)\1 \(qv\)#qv_print($2)#ge;
38 dpavlin 29 }
39    
40     my $i = 0;
41    
42     while(<$t>) {
43     if ($header && /^=====+/) {
44     $header = 0;
45     next;
46     }
47     next if $header;
48    
49     if (/^#\s+(.*)\s*$/) {
50     $title = $1;
51     if ($title =~ m#^("*)(.*)\1\s*\((\d+)\)(:?\s*\(\w+\))*$#) {
52 dpavlin 30 ($title, $year) = ($2,$3);
53     $all_titles->{$title}++;
54 dpavlin 29 $all_years->{$3}++;
55     } else {
56     $year = undef;
57     }
58    
59     print "# $title ", ( $year ? "[$year]" : "" ), "\n";
60     next;
61    
62     } elsif (/^-\s(.*)\s*$/) {
63     $in = 1;
64     $trivia = "$1\n";
65     qv($1);
66     } elsif (/^\s\s(.*)\s*$/) {
67     $trivia .= "$1\n";
68     qv($1);
69     } elsif (/^$/ && $in) {
70     $i++;
71     print "$i ";
72    
73     # create a document object
74     my $doc = HyperEstraier::Document->new;
75    
76     # add attributes to the document object
77     $doc->add_attr('@uri', "file://localhost/trivia/$i");
78 dpavlin 30
79 dpavlin 29 $doc->add_attr('@title', $title);
80 dpavlin 30 $doc->add_hidden_text(
81     ($title x $title_rank)
82     );
83    
84 dpavlin 29 $doc->add_attr('@size', length($trivia));
85    
86     $doc->add_attr('year', $year) if ($year);
87     foreach my $q (@qv) {
88     $doc->add_attr('quote', $q);
89     $doc->add_hidden_text($q);
90     }
91    
92     # add the body text to the document object
93     $doc->add_text($trivia);
94    
95    
96     # register the document object to the database
97     $db->put_doc($doc, $HyperEstraier::Database::PDCLEAN);
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    
126 dpavlin 35 $db->sync();
127    
128 dpavlin 29 #print "\noptimizing...\n";
129     #$db->optimize(0);

Properties

Name Value
svn:executable *

  ViewVC Help
Powered by ViewVC 1.1.26