normalize recordSyntaxes and domains

[irspy-moved-to-github.git] / lib / ZOOM / IRSpy / Stats.pm

diff --git a/lib/ZOOM/IRSpy/Stats.pm b/lib/ZOOM/IRSpy/Stats.pm
index f79545c..6a59c6b 100644 (file)
--- a/lib/ZOOM/IRSpy/Stats.pm
+++ b/lib/ZOOM/IRSpy/Stats.pm
@@ -1,10 +1,11 @@
-# $Id: Stats.pm,v 1.4 2006-12-15 17:24:59 mike Exp $
 
 package ZOOM::IRSpy::Stats;
 
 use 5.008;
 use strict;
 use warnings;
+
+use Scalar::Util;
 use ZOOM::IRSpy::Utils qw(irspy_xpath_context);
 
 =head1 NAME
@@ -49,7 +50,7 @@ Either one or two arguments are required:
 
 An indication of the IRSpy database that statistics are required for.
 This may be in the form of a C<ZOOM::Connection> object or a
-database-name string such as C<localhost:3313/IR-Explain---1>.
+database-name string such as C<localhost:8018/IR-Explain---1>.
 
 =item $query (optional)
 
@@ -82,6 +83,7 @@ sub new {
     my $n = $rs->size();
 
     my $this = bless {
+       host => $conn->option("host"),
        conn => $conn,
        query => $query,
        rs => $rs,
@@ -111,17 +113,21 @@ sub _gather_stats {
 
        # Record syntax support by database
        foreach my $node ($xc->findnodes('e:recordInfo/e:recordSyntax/@name')) {
-           $this->{recordSyntaxes}->{$node->findvalue(".")}++;
+           $this->{recordSyntaxes}->{lc($node->findvalue("."))}++;
        }
 
        # Explain support
        foreach my $node ($xc->findnodes('i:status/i:explain[@ok="1"]/@category')) {
-           print $node;
            $this->{explain}->{$node->findvalue(".")}++;
        }
 
        # Z39.50 Protocol Services Support
-       ### Requires XSLT fix
+       foreach my $node ($xc->findnodes('e:configInfo/e:supports')) {
+           my $supports = $node->findvalue('@type');
+           if ($node->findvalue(".") && $supports =~ s/^z3950_//) {
+               $this->{z3950_init_opt}->{$supports}++;
+           }
+       }
 
        # Z39.50 Server Atlas
        ### TODO -- awkward, should be considered an enhancement
@@ -129,10 +135,16 @@ sub _gather_stats {
        # Top Domains
        my $host = $xc->findvalue('e:serverInfo/e:host');
        $host =~ s/.*\.//;
-       $this->{domains}->{$host}++;
+       $this->{domains}->{lc($host)}++;
 
        # Implementation
-       ### Requires XSLT fix
+       foreach my $node ($xc->findnodes('i:status/i:serverImplementationName/@value')) {
+           $this->{implementation}->{$node->findvalue(".")}++;
+           last; # This is because many of the records are still
+                 # polluted with multiple implementationName elements
+                 # from back then XSLT stylesheet that generated
+                 # ZeeRex records was wrong.
+       }
     }
 }
 
@@ -179,6 +191,14 @@ sub print {
                      $key, $hr->{$key}, 100*$hr->{$key}/$this->{n});
     }
 
+    print "\nZ39.50 PROTOCOL SERVICES SUPPORT\n";
+    $hr = $this->{z3950_init_opt};
+    foreach my $key (sort { $hr->{$b} <=> $hr->{$a} 
+                           || $a cmp $b } keys %$hr) {
+       print sprintf("%-26s%5d (%d%%)\n",
+                     $key, $hr->{$key}, 100*$hr->{$key}/$this->{n});
+    }
+
     print "\nTOP-LEVEL DOMAINS\n";
     $hr = $this->{domains};
     foreach my $key (sort { $hr->{$b} <=> $hr->{$a} 
@@ -186,6 +206,14 @@ sub print {
        print sprintf("%-26s%5d (%d%%)\n",
                      $key, $hr->{$key}, 100*$hr->{$key}/$this->{n});
     }
+
+    print "\nIMPLEMENTATIONS\n";
+    $hr = $this->{implementation};
+    foreach my $key (sort { $hr->{$b} <=> $hr->{$a} 
+                           || $a cmp $b } keys %$hr) {
+       print sprintf("%-26s%5d (%d%%)\n",
+                     $key, $hr->{$key}, 100*$hr->{$key}/$this->{n});
+    }
 }