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December 19, 2015 00:09
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Write to your Triple Store URL(line 20). Change file name to a part of URI. Put it on +execCGI directory. ex: http://mbgd.genome.ad.jp/rdf/gene/eco:B0002 "gene" is this script file!
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#!/usr/bin/perl | |
use URI::Escape; | |
use WWW::Curl::Easy; | |
use CGI; | |
$q = CGI->new(); | |
$url = $q->url; | |
$curl = WWW::Curl::Easy->new(); | |
print "Content-type: text/html \n\n"; | |
if($ENV{PATH_INFO}) { | |
$pathInfo = $ENV{PATH_INFO}; | |
$pathInfo =~ s/^\///; | |
$query = $pathInfo; | |
} | |
$url .= '/' . $query; | |
$triplestore = 'http://sparql.nibb.ac.jp/sparql?query='; | |
$spql = ' | |
SELECT ?subject ?predicate ?object | |
WHERE {{ | |
<' . $url . '> ?predicate ?object } | |
union { | |
?subject ?predicate <' . $url . '> } | |
}'; | |
$curl->setopt(CURLOPT_HTTPHEADER,['accept:text/html']); | |
$curl->setopt(CURLOPT_URL, $triplestore.uri_escape($spql)); | |
my $write_data = ''; | |
open(FH, "+>", \$write_data); | |
$curl->setopt(CURLOPT_WRITEDATA,FH); | |
print '<html xmlns="http://www.w3.org/1999/xhtml" lang="en-US" xml:lang="en-US">'; | |
print '<head></head>'; | |
print '<body>'; | |
my $retcode = $curl->perform; | |
seek(FH, 0, 0); | |
while(<FH>) { | |
if (/<td><\/td>/) { | |
my $res = "<td><font color=\"#c0c0c0\">$url</font></td>"; | |
print $res; | |
} else { | |
print; | |
} | |
} | |
if ($retcode != 0) { | |
print "<h4>Sparql error</h4>"; | |
} | |
print '</body>'; | |
print '</html>'; |
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