From: Mike Taylor <mike@miketaylor.org.uk>
Date: Mon, 12 Apr 2010 15:31:51 +0000 (+0100)
Subject: Import calc_reliability_stats() and modify_xml_document();
X-Git-Tag: CPAN-v1.02~156
X-Git-Url: http://git.indexdata.com/?p=irspy-moved-to-github.git;a=commitdiff_plain;h=847531a8ed9aff2c7d50e17aa08c9f24fc28a265

Import calc_reliability_stats() and modify_xml_document();
_rewrite_zeerex_record() uses these to add new reliability field at
	e:metaInfo/i:reliability
---

diff --git a/lib/ZOOM/IRSpy.pm b/lib/ZOOM/IRSpy.pm
index d330113..2e90e79 100644
--- a/lib/ZOOM/IRSpy.pm
+++ b/lib/ZOOM/IRSpy.pm
@@ -18,7 +18,8 @@ use ZOOM::IRSpy::Connection;
 use ZOOM::IRSpy::Stats;
 use ZOOM::IRSpy::Utils qw(cql_target render_record
 			  irspy_xpath_context irspy_make_identifier
-			  irspy_record2identifier);
+			  irspy_record2identifier calc_reliability_stats
+			  modify_xml_document);
 
 our @ISA = qw();
 our $VERSION = '1.01';
@@ -305,9 +306,20 @@ sub _rewrite_irspy_record {
 }
 
 
+my $_reliabilityField = {
+    reliability => [ reliability => 0,
+		      "Calculated reliability of server",
+		      "e:metaInfo/i:reliability" ],
+};
+
 sub _rewrite_zeerex_record {
     my($conn, $rec, $oldid) = @_;
 
+    # Add reliability score
+    my $xc = irspy_xpath_context($rec);
+    my($nok, $nall, $percent) = calc_reliability_stats($xc);
+    modify_xml_document($xc, $_reliabilityField, { reliability => $percent });
+
     my $p = $conn->package();
     $p->option(action => "specialUpdate");
     my $xml = $rec->toString();
@@ -317,7 +329,6 @@ sub _rewrite_zeerex_record {
 
     # This is the expression in the ID-making stylesheet
     # ../../zebra/zeerex2id.xsl
-    my $xc = irspy_xpath_context($rec);
     my $id = irspy_record2identifier($xc);
     if (defined $oldid && $id ne $oldid) {
 	warn "IDs differ (old='$oldid' new='$id')";