-# Copyright (C) 2018-2020 all contributors <meta@public-inbox.org>
+# Copyright (C) 2018-2021 all contributors <meta@public-inbox.org>
# License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
# for XOVER, OVER in NNTP, and feeds/homepage/threads in PSGI
$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 $fn) {
my ($self) = @_;
$self->{-eidx_prep} //= do {
my $dbh = $self->dbh;
- $dbh->do(<<"");
+ $dbh->do(<<'');
INSERT OR IGNORE INTO counter (key) VALUES ('eidx_docid')
$dbh->do(<<'');
# Currently used for "-extindex --reindex" for Xapian
# data, but may be used in more places down the line.
$dbh->do(<<'');
-CREATE TABLE IF NOT EXISTS eidxq (
- docid INTEGER PRIMARY KEY NOT NULL
-)
+CREATE TABLE IF NOT EXISTS eidxq (docid INTEGER PRIMARY KEY NOT NULL)
- $dbh;
+ 1;
};
}
}
-sub blob_exists {
- my ($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;
-}
-
1;