-# $Id: Record.pm,v 1.11 2006-09-25 12:39:34 mike Exp $
+# $Id: Record.pm,v 1.21 2006-11-30 12:01:23 mike Exp $
package ZOOM::IRSpy::Record;
use XML::LibXML;
use XML::LibXML::XPathContext;
-
+use ZOOM::IRSpy::Utils qw(xml_encode isodate);
=head1 NAME
sub new {
my $class = shift();
- my($target, $zeerex) = @_;
+ my($irspy, $target, $zeerex) = @_;
if (!defined $zeerex) {
$zeerex = _empty_zeerex_record($target);
my $parser = new XML::LibXML();
return bless {
+ irspy => $irspy,
target => $target,
parser => $parser,
zeerex => $parser->parse_string($zeerex)->documentElement(),
}
-# I can't -- just can't, can't, can't -- believe that this function
-# isn't provided by one of the core XML modules. But the evidence all
-# says that it's not: among other things, XML::Generator and
-# Template::Plugin both roll their own. So I will do likewise. D'oh!
-#
-sub xml_encode {
- my ($text) = @_;
- $text =~ s/&/&/g;
- $text =~ s/</</g;
- $text =~ s/>/>/g;
- $text =~ s/['']/'/g;
- $text =~ s/[""]/"/g;
- return $text;
-}
-
-
sub append_entry {
my $this = shift();
my($xpath, $frag) = @_;
my $root = $this->{zeerex}; # XML::LibXML::Element ISA XML::LibXML::Node
my $xc = XML::LibXML::XPathContext->new($root);
$xc->registerNs(zeerex => "http://explain.z3950.org/dtd/2.0/");
- $xc->registerNs(irspy => "http://indexdata.com/irspy/1.0");
+ $xc->registerNs(irspy => $ZOOM::IRSpy::Utils::IRSPY_NS);
my @nodes = $xc->findnodes($xpath);
if (@nodes == 0) {
if @nodes == 0;
}
- ZOOM::Log::log("irspy",
- scalar(@nodes), " matches for '$xpath': using first")
+ $this->{irspy}->log("warn",
+ scalar(@nodes), " matches for '$xpath': using first")
if @nodes > 1;
$this->_half_decent_appendWellBalancedChunk($nodes[0], $frag);
}
+sub store_result {
+ my ($this, $type, %info) = @_;
+ my $xml = "<irspy:$type";
+
+ foreach my $key (keys %info) {
+ $xml .= " $key=\"" . xml_encode($info{$key}) . "\"";
+ }
+
+ $xml .= ">" . isodate(time()) . "</irspy:$type>\n";
+
+ $this->append_entry('irspy:status', $xml);
+}
+
# *sigh*
#
# namespace mapping for that node -- but that only affects pre-parsed
# trees, and is no use for parsing. Hence the following pair of lines
# DOES NOT WORK:
-# $node->setNamespace("http://indexdata.com/irspy/1.0", "irspy", 0);
+# $node->setNamespace($ZOOM::IRSpy::Utils::IRSPY_NS, "irspy", 0);
# $node->appendWellBalancedChunk($frag);
#
# Instead I have to go the long way round, hence this method. I have
my($node, $frag) = @_;
if (1) {
- $frag =~ s,>, xmlns:irspy="http://indexdata.com/irspy/1.0">,;
+ $frag =~ s,>, xmlns:irspy="$ZOOM::IRSpy::Utils::IRSPY_NS">,;
$node->appendWellBalancedChunk($frag);
return;
}