%# $Id: full.mc,v 1.22 2007-02-02 11:31:30 mike Exp $
<%args>
$id
%args>
<%perl>
my $conn = new ZOOM::Connection("localhost:8018/IR-Explain---1");
$conn->option(elementSetName => "zeerex");
my $qid = $id;
$qid =~ s/"/\\"/g;
my $query = qq[rec.id="$qid"];
my $rs = $conn->search(new ZOOM::Query::CQL($query));
my $n = $rs->size();
if ($n == 0) {
$m->comp("/details/error.mc",
title => "Error", message => "No such ID '$id'");
} else {
my $xc = irspy_xpath_context($rs->record(0));
my @fields = (
[ Name => "e:databaseInfo/e:title",
lang => "en", primary => "true" ],
[ Country => "i:status/i:country" ],
[ "Last Checked" => "i:status/i:probe[last()]" ],
[ Protocol => "e:serverInfo/\@protocol" ],
[ Host => "e:serverInfo/e:host" ],
[ Port => "e:serverInfo/e:port" ],
[ "Database Name" => "e:serverInfo/e:database" ],
[ "Type of Library" => "i:status/i:libraryType" ],
[ "Username (if needed)" =>
"e:serverInfo/e:authentication/e:user" ],
[ "Password (if needed)" =>
"e:serverInfo/e:authentication/e:password" ],
[ "Server ID" => 'i:status/i:serverImplementationId/@value' ],
[ "Server Name" => 'i:status/i:serverImplementationName/@value' ],
[ "Server Version" => 'i:status/i:serverImplementationVersion/@value' ],
[ Description => "e:databaseInfo/e:description",
lang => "en", primary => "true" ],
[ Author => "e:databaseInfo/e:author" ],
[ Contact => "e:databaseInfo/e:contact" ],
[ "URL to Hosting Organisation" => "i:status/i:hostURL" ],
[ Extent => "e:databaseInfo/e:extent" ],
[ History => "e:databaseInfo/e:history" ],
[ "Language of Records" => "e:databaseInfo/e:langUsage" ],
[ Restrictions => "e:databaseInfo/e:restrictions" ],
[ Subjects => "e:databaseInfo/e:subjects" ],
[ "Implementation ID" => "i:status/i:implementationId" ],
[ "Implementation Name" => "i:status/i:implementationName" ],
[ "Implementation Version" => "i:status/i:implementationVersion" ],
[ "Reliability" => \&calc_reliability, $xc ],
[ "Services" => \&calc_init_options, $xc ],
[ "Bib-1 Use attributes" => \&calc_ap, $xc, "bib-1" ],
[ "Dan-1 Use attributes" => \&calc_ap, $xc, "dan-1" ],
[ "Operators" => \&calc_boolean, $xc ],
[ "Named Result Sets" => \&calc_nrs, $xc ],
[ "Record syntaxes" => \&calc_recsyn, $xc ],
[ "Explain" => \&calc_explain, $xc ],
);
%perl>
<% xml_encode($xc->find("e:databaseInfo/e:title"), "") %>
<%perl>
foreach my $ref (@fields) {
my($caption, $xpath, @args) = @$ref;
my $data;
if (ref $xpath && ref($xpath) eq "CODE") {
$data = &$xpath(@args);
} else {
$data = $xc->find($xpath);
}
if ($data) {
%perl>
<% xml_encode($caption) %> |
<% xml_encode($data) %> |
% }
% }
% }
<%perl>
sub calc_reliability {
my($xc) = @_;
my @allpings = $xc->findnodes("i:status/i:probe");
my $nall = @allpings;
return "[untested]" if $nall == 0;
my @okpings = $xc->findnodes('i:status/i:probe[@ok = "1"]');
my $nok = @okpings;
return "$nok/$nall = " . int(100*$nok/$nall) . "%";
}
sub calc_init_options {
my($xc) = @_;
my @ops;
my @nodes = $xc->findnodes('e:configInfo/e:supports/@type');
foreach my $node (@nodes) {
my $type = $node->value();
if ($type =~ s/^z3950_//) {
push @ops, $type;
}
}
return join(", ", @ops);
}
sub calc_ap {
my($xc, $set) = @_;
my $expr = 'e:indexInfo/e:index[@search = "true"]/e:map/e:attr[
@set = "'.$set.'" and @type = "1"]';
my @nodes = $xc->findnodes($expr);
my $n = @nodes;
return "[none]" if $n == 0;
my $res = "";
my($first, $last);
@nodes = sort { $a->findvalue(".") <=> $b->findvalue(".") } @nodes;
foreach my $node (@nodes) {
my $ap .= $node->findvalue(".");
if (!defined $first) {
$first = $last = $ap;
} elsif ($ap == $last+1) {
$last++;
} else {
# Got a complete range
$res .= ", " if $res ne "";
$res .= "$first";
$res .= "-$last" if $last > $first;
$first = $last = $ap;
}
}
# Leftovers
if (defined $first) {
$res .= ", " if $res ne "";
$res .= "$first";
$res .= "-$last" if $last > $first;
}
return "$n access points: $res";
}
sub calc_boolean {
my($xc) = @_;
### Note that we are currently interrogating an IRSpy extension.
# The standard ZeeRex record should be extended with a
# "supports" type for this.
my @nodes = $xc->findnodes('i:status/i:boolean[@ok = "1"]');
my $res = join(", ", map { $_->findvalue('@operator') } @nodes);
$res = "[none]" if $res eq "";
return $res;
}
sub calc_nrs {
my($xc) = @_;
my @nodes = $xc->findnodes('i:status/i:named_resultset[@ok = "1"]');
return @nodes ? "Yes" : "No";
}
sub calc_recsyn {
my($xc) = @_;
my @nodes = $xc->findnodes('e:recordInfo/e:recordSyntax');
my $res = join(", ", map { $_->findvalue('@name') } @nodes);
$res = "[none]" if $res eq "";
return $res;
}
sub calc_explain {
my($xc) = @_;
my @nodes = $xc->findnodes('i:status/i:explain[@ok = "1"]');
my $res = join(", ", map { $_->findvalue('@category') } @nodes);
$res = "[none]" if $res eq "";
return $res;
}
%perl>