-sub call { # the main "lei import" method
- my ($cls, $lei, @inputs) = @_;
- my $sto = $lei->_lei_store(1);
- $sto->write_prepare($lei);
- my ($net, @f, @d);
- $lei->{opt}->{kw} //= 1;
- my $self = $lei->{imp} = bless { inputs => \@inputs }, $cls;
- if ($lei->{opt}->{stdin}) {
- @inputs and return $lei->fail("--stdin and @inputs do not mix");
- $lei->check_input_format or return;
- $self->{0} = $lei->{0};
- }
-
- my $fmt = $lei->{opt}->{'in-format'};
- # e.g. Maildir:/home/user/Mail/ or imaps://example.com/INBOX
- for my $input (@inputs) {
- my $input_path = $input;
- if ($input =~ m!\A(?:imaps?|nntps?|s?news)://!i) {
- require PublicInbox::NetReader;
- $net //= PublicInbox::NetReader->new;
- $net->add_url($input);
- } elsif ($input_path =~ s/\A([a-z0-9]+)://is) {
- my $ifmt = lc $1;
- if (($fmt // $ifmt) ne $ifmt) {
- return $lei->fail(<<"");
---in-format=$fmt and `$ifmt:' conflict
-
- }
- if (-f $input_path) {
- require PublicInbox::MboxLock;
- require PublicInbox::MboxReader;
- PublicInbox::MboxReader->can($ifmt) or return
- $lei->fail("$ifmt not supported");
- } elsif (-d _) {
- require PublicInbox::MdirReader;
- $ifmt eq 'maildir' or return
- $lei->fail("$ifmt not supported");
- } else {
- return $lei->fail("Unable to handle $input");
- }
- } elsif (-f $input) { push @f, $input
- } elsif (-d _) { push @d, $input
- } else { return $lei->fail("Unable to handle $input") }
- }
- if (@f) { $lei->check_input_format(\@f) or return }
- if (@d) { # TODO: check for MH vs Maildir, here
- require PublicInbox::MdirReader;
- }
- $self->{inputs} = \@inputs;
- if ($net) {
- if (my $err = $net->errors) {
- return $lei->fail($err);
- }
- $net->{quiet} = $lei->{opt}->{quiet};
- $lei->{net} = $net;
- require PublicInbox::LeiAuth;
- $lei->{auth} = PublicInbox::LeiAuth->new;
- }
- import_start($lei);
-}
-
-sub ipc_atfork_child {
- my ($self) = @_;
- my $lei = $self->{lei};
- delete $lei->{imp}; # drop circular ref
- $lei->lei_atfork_child;
- $self->SUPER::ipc_atfork_child;
- $lei->{auth}->do_auth_atfork($self) if $lei->{auth};
- undef;
-}
-
-sub _import_fh {
- my ($lei, $fh, $input, $ifmt) = @_;
- my $set_kw = $lei->{opt}->{kw};
- eval {
- if ($ifmt eq 'eml') {
- my $buf = do { local $/; <$fh> } //
- return $lei->child_error(1 << 8, <<"");
-error reading $input: $!
-
- my $eml = PublicInbox::Eml->new(\$buf);
- _import_eml($eml, $lei->{sto}, $set_kw);
- } else { # some mbox (->can already checked in call);
- my $cb = PublicInbox::MboxReader->can($ifmt) //
- die "BUG: bad fmt=$ifmt";
- $cb->(undef, $fh, \&_import_eml, $lei->{sto}, $set_kw);
- }
- };
- $lei->child_error(1 << 8, "$input: $@") if $@;
-}
-
-sub _import_maildir { # maildir_each_file cb
- my ($f, $sto, $set_kw) = @_;
- $sto->ipc_do('set_eml_from_maildir', $f, $set_kw);
-}
-
-sub _import_net { # imap_each, nntp_each cb
- my ($url, $uid, $kw, $eml, $sto, $set_kw) = @_;
- $sto->ipc_do('set_eml', $eml, $set_kw ? @$kw : ());
-}
-
-sub import_path_url {
- my ($self, $input) = @_;
- my $lei = $self->{lei};
- my $ifmt = lc($lei->{opt}->{'in-format'} // '');
- # TODO auto-detect?
- if ($input =~ m!\Aimaps?://!i) {
- $lei->{net}->imap_each($input, \&_import_net, $lei->{sto},
- $lei->{opt}->{kw});
- return;
- } elsif ($input =~ m!\A(?:nntps?|s?news)://!i) {
- $lei->{net}->nntp_each($input, \&_import_net, $lei->{sto}, 0);
- return;
- } elsif ($input =~ s!\A([a-z0-9]+):!!i) {
- $ifmt = lc $1;
- }
- if (-f $input) {
- my $m = $lei->{opt}->{'lock'} // ($ifmt eq 'eml' ? ['none'] :
- PublicInbox::MboxLock->defaults);
- my $mbl = PublicInbox::MboxLock->acq($input, 0, $m);
- _import_fh($lei, $mbl->{fh}, $input, $ifmt);
- } elsif (-d _ && (-d "$input/cur" || -d "$input/new")) {
- return $lei->fail(<<EOM) if $ifmt && $ifmt ne 'maildir';
-$input appears to a be a maildir, not $ifmt
-EOM
- PublicInbox::MdirReader::maildir_each_file($input,
- \&_import_maildir,
- $lei->{sto}, $lei->{opt}->{kw});
- } else {
- $lei->fail("$input unsupported (TODO)");
- }
-}
-
-sub import_stdin {
- my ($self) = @_;
- my $lei = $self->{lei};
- _import_fh($lei, delete $self->{0}, '<stdin>', $lei->{opt}->{'in-format'});
-}