--- /dev/null
+# This module is part of debbugs, and is released
+# under the terms of the GPL version 2, or any later
+# version at your option.
+# See the file README and COPYING for more information.
+#
+# Copyright 2007 by Don Armstrong <don@donarmstrong.com>.
+
+package Debbugs::Estraier;
+
+=head1 NAME
+
+Debbugs::Estraier -- Routines for interfacing bugs to HyperEstraier
+
+=head1 SYNOPSIS
+
+use Debbugs::Estraier;
+
+
+=head1 DESCRIPTION
+
+
+=head1 BUGS
+
+None known.
+
+=cut
+
+use warnings;
+use strict;
+use vars qw($VERSION $DEBUG %EXPORT_TAGS @EXPORT_OK @EXPORT);
+use Exporter qw(import);
+use Debbugs::Log;
+use Search::Estraier;
+use Debbugs::Common qw(getbuglocation getbugcomponent make_list);
+use Debbugs::Status qw(readbug);
+use Debbugs::MIME qw(parse);
+use Encode qw(encode_utf8);
+
+BEGIN{
+ ($VERSION) = q$Revision: 1.3 $ =~ /^Revision:\s+([^\s+])/;
+ $DEBUG = 0 unless defined $DEBUG;
+
+ @EXPORT = ();
+ %EXPORT_TAGS = (add => [qw(add_bug_log add_bug_message)],
+ );
+ @EXPORT_OK = ();
+ Exporter::export_ok_tags(qw(add));
+ $EXPORT_TAGS{all} = [@EXPORT_OK];
+}
+
+
+sub add_bug_log{
+ my ($est,$bug_num) = @_;
+
+ # We want to read the entire bug log, pulling out individual
+ # messages, and shooting them through hyper estraier
+
+ my $location = getbuglocation($bug_num,'log');
+ my $bug_log = getbugcomponent($bug_num,'log',$location);
+ my $log_fh = new IO::File $bug_log, 'r' or
+ die "Unable to open bug log $bug_log for reading: $!";
+
+ my $log = Debbugs::Log->new($log_fh) or
+ die "Debbugs::Log was unable to be initialized";
+
+ my %seen_msg_ids;
+ my $msg_num=0;
+ my $status = {};
+ if (my $location = getbuglocation($bug_num,'summary')) {
+ $status = readbug($bug_num,$location);
+ }
+ while (my $record = $log->read_record()) {
+ $msg_num++;
+ next unless $record->{type} eq 'incoming-recv';
+ my ($msg_id) = $record->{text} =~ /^Message-Id:\s+<(.+)>/im;
+ next if defined $msg_id and exists $seen_msg_ids{$msg_id};
+ $seen_msg_ids{$msg_id} = 1 if defined $msg_id;
+ next if defined $msg_id and $msg_id =~ /handler\..+\.ack(?:info)?\@/;
+ add_bug_message($est,$record->{text},$bug_num,$msg_num,$status)
+ }
+ return $msg_num;
+}
+
+=head2 remove_old_message
+
+ remove_old_message($est,300000,50);
+
+Removes all messages which are no longer in the log
+
+=cut
+
+sub remove_old_messages{
+ my ($est,$bug_num,$max_message) = @_;
+ # remove records which are no longer present in the log (uri > $msg_num)
+ my $cond = new Search::Estraier::Condition;
+ $cond->add_attr('@uri STRBW '.$bug_num.'/');
+ $cond->set_max(50);
+ my $nres;
+ while ($nres = $est->search($cond,0) and $nres->doc_num > 0){
+ for my $rdoc (map {$nres->get_doc($_)} 0..($nres->doc_num-1)) {
+ my $uri = $rdoc->uri;
+ my ($this_message) = $uri =~ m{/(\d+)$};
+ next unless $this_message > $max_message;
+ $est->out_doc_by_uri($uri);
+ }
+ last unless $nres->doc_num >= $cond->max;
+ $cond->set_skip($cond->skip+$cond->max);
+ }
+
+}
+
+sub add_bug_message{
+ my ($est,$bug_message,$bug_num,
+ $msg_num,$status) = @_;
+
+ my $doc;
+ my $uri = "$bug_num/$msg_num";
+ $doc = $est->get_doc_by_uri($uri);
+ $doc = new Search::Estraier::Document if not defined $doc;
+
+ my $message = parse($bug_message);
+ $doc->add_text(encode_utf8(join("\n",make_list(values %{$message}))));
+
+ # * @id : the ID number determined automatically when the document is registered.
+ # * @uri : the location of a document which any document should have.
+ # * @digest : the message digest calculated automatically when the document is registered.
+ # * @cdate : the creation date.
+ # * @mdate : the last modification date.
+ # * @adate : the last access date.
+ # * @title : the title used as a headline in the search result.
+ # * @author : the author.
+ # * @type : the media type.
+ # * @lang : the language.
+ # * @genre : the genre.
+ # * @size : the size.
+ # * @weight : the scoring weight.
+ # * @misc : miscellaneous information.
+ my @attr = qw(status subject date submitter package tags severity);
+ # parse the date
+ my ($date) = $bug_message =~ /^Date:\s+(.+?)\s*$/mi;
+ $doc->add_attr('@cdate' => encode_utf8($date)) if defined $date;
+ # parse the title
+ my ($subject) = $bug_message =~ /^Subject:\s+(.+?)\s*$/mi;
+ $doc->add_attr('@title' => encode_utf8($subject)) if defined $subject;
+ # parse the author
+ my ($author) = $bug_message =~ /^From:\s+(.+?)\s*$/mi;
+ $doc->add_attr('@author' => encode_utf8($author)) if defined $author;
+ # create the uri
+ $doc->add_attr('@uri' => encode_utf8($uri));
+ foreach my $attr (@attr) {
+ $doc->add_attr($attr => encode_utf8($status->{$attr})) if defined $status->{$attr};
+ }
+ print STDERR "adding $uri\n" if $DEBUG;
+ # Try a bit harder if estraier is returning timeouts
+ my $attempt = 5;
+ while ($attempt > 0) {
+ $est->put_doc($doc) and last;
+ my $status = $est->status;
+ $attempt--;
+ print STDERR "Failed to add $uri\n".$status."\n";
+ last unless $status =~ /^5/;
+ sleep 20;
+ }
+
+}
+
+
+1;
+
+
+__END__
+
+
+
+
+
+
projects / debbugs.git / blobdiff