$tid;
}
-sub parse_references ($$$) {
- my ($smsg, $hdr, $mids) = @_;
- my $refs = references($hdr);
- push(@$refs, @$mids) if scalar(@$mids) > 1;
- return $refs if scalar(@$refs) == 0;
-
- # prevent circular references here:
- my %seen = ( $smsg->{mid} => 1 );
- my @keep;
- foreach my $ref (@$refs) {
- if (length($ref) > PublicInbox::MID::MAX_MID_SIZE) {
- warn "References: <$ref> too long, ignoring\n";
- next;
- }
- push(@keep, $ref) unless $seen{$ref}++;
- }
- $smsg->{references} = '<'.join('> <', @keep).'>' if @keep;
- \@keep;
-}
-
# normalize subjects so they are suitable as pathnames for URLs
# XXX: consider for removal
sub subject_path ($) {
my ($self, $eml, $smsg) = @_;
$smsg->{lines} = $eml->body_raw =~ tr!\n!\n!;
my $mids = mids_for_index($eml);
- my $refs = parse_references($smsg, $eml, $mids);
- $mids->[0] //= $smsg->{mid} //= $eml->{-lei_fake_mid};
- $smsg->{mid} //= '';
+ my $refs = $smsg->parse_references($eml, $mids);
+ $mids->[0] //= do {
+ $smsg->{mid} //= '';
+ $eml->{-lei_fake_mid};
+ };
my $subj = $smsg->{subject};
my $xpath;
if ($subj ne '') {
sub create {
my ($self) = @_;
my $fn = $self->{filename} // do {
- Carp::confess('BUG: no {filename}') unless $self->{dbh};
+ croak('BUG: no {filename}') unless $self->{dbh};
return;
};
unless (-r $fn) {
require File::Path;
- require File::Basename;
- File::Path::mkpath(File::Basename::dirname($fn));
+ my ($dir) = ($fn =~ m!(.*?/)[^/]+\z!);
+ File::Path::mkpath($dir);
}
# create the DB:
PublicInbox::Over::dbh($self);
$sth->execute;
}
+sub merge_xref3 { # used for "-extindex --dedupe"
+ my ($self, $keep_docid, $drop_docid, $oidhex) = @_;
+ my $oidbin = pack('H*', $oidhex);
+ my $sth = $self->{dbh}->prepare_cached(<<'');
+UPDATE OR IGNORE xref3 SET docid = ? WHERE docid = ? AND oidbin = ?
+
+ $sth->bind_param(1, $keep_docid);
+ $sth->bind_param(2, $drop_docid);
+ $sth->bind_param(3, $oidbin, SQL_BLOB);
+ $sth->execute;
+
+ # drop anything that conflicted
+ $sth = $self->{dbh}->prepare_cached(<<'');
+DELETE FROM xref3 WHERE docid = ? AND oidbin = ?
+
+ $sth->bind_param(1, $drop_docid);
+ $sth->bind_param(2, $oidbin, SQL_BLOB);
+ $sth->execute;
+}
+
sub eidxq_add {
my ($self, $docid) = @_;
$self->dbh->prepare_cached(<<'')->execute($docid);
}
-sub blob_exists {
- my ($self, $oidhex) = @_;
- my $sth = $self->dbh->prepare_cached(<<'', undef, 1);
-SELECT COUNT(*) FROM xref3 WHERE oidbin = ?
-
- $sth->bind_param(1, pack('H*', $oidhex), SQL_BLOB);
- $sth->execute;
- $sth->fetchrow_array;
+# returns true if we're vivifying a message for lei/store that was
+# previously external-metadata only
+sub vivify_xvmd {
+ my ($self, $smsg) = @_;
+ my @docids = $self->blob_exists($smsg->{blob});
+ my @vivify_xvmd;
+ for my $id (@docids) {
+ if (my $cur = $self->get_art($id)) {
+ # already indexed if bytes > 0
+ return if $cur->{bytes} > 0;
+ push @vivify_xvmd, $id;
+ } else {
+ warn "W: $smsg->{blob} #$id gone (bug?)\n";
+ }
+ }
+ $smsg->{-vivify_xvmd} = \@vivify_xvmd;
}
1;