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| | # Copyright (C) 2021 all contributors <meta@public-inbox.org>
# License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
# handles "lei tag" command
package PublicInbox::LeiTag;
use strict;
use v5.10.1;
use parent qw(PublicInbox::IPC PublicInbox::LeiInput);
use PublicInbox::InboxWritable qw(eml_from_path);
sub input_eml_cb { # used by PublicInbox::LeiInput::input_fh
my ($self, $eml) = @_;
if (my $xoids = $self->{lse}->xoids_for($eml) // # tries LeiMailSync
$self->{lei}->{ale}->xoids_for($eml)) {
$self->{lei}->{sto}->wq_do('update_xvmd', $xoids, $eml,
$self->{vmd_mod});
} else {
++$self->{unimported};
}
}
sub input_mbox_cb {
my ($eml, $self) = @_;
$eml->header_set($_) for (qw(X-Status Status));
input_eml_cb($self, $eml);
}
sub pmdir_cb { # called via wq_io_do from LeiPmdir->each_mdir_fn
my ($self, $f) = @_;
my $eml = eml_from_path($f) or return;
input_eml_cb($self, $eml);
}
sub input_net_cb { # imap_each, nntp_each cb
my ($url, $uid, $kw, $eml, $self) = @_;
input_eml_cb($self, $eml);
}
sub lei_tag { # the "lei tag" method
my ($lei, @argv) = @_;
my $sto = $lei->_lei_store(1);
$sto->write_prepare($lei);
my $self = bless {}, __PACKAGE__;
$lei->ale; # refresh and prepare
my $vmd_mod = $self->vmd_mod_extract(\@argv);
return $lei->fail(join("\n", @{$vmd_mod->{err}})) if $vmd_mod->{err};
$self->{vmd_mod} = $vmd_mod; # before LeiPmdir->new in prepare_inputs
$self->prepare_inputs($lei, \@argv) or return;
grep(defined, @$vmd_mod{qw(+kw +L -L -kw)}) or
return $lei->fail('no keywords or labels specified');
my $ops = {};
$lei->{auth}->op_merge($ops, $self) if $lei->{auth};
(my $op_c, $ops) = $lei->workers_start($self, 1, $ops);
$lei->{wq1} = $self;
$lei->{-err_type} = 'non-fatal';
net_merge_all_done($self) unless $lei->{auth};
$lei->wait_wq_events($op_c, $ops);
}
sub note_unimported {
my ($self) = @_;
my $n = $self->{unimported} or return;
$self->{lei}->{pkt_op_p}->pkt_do('incr', 'unimported', $n);
}
sub ipc_atfork_child {
my ($self) = @_;
PublicInbox::LeiInput::input_only_atfork_child($self);
$self->{lse} = $self->{lei}->{sto}->search;
# this goes out-of-scope at worker process exit:
PublicInbox::OnDestroy->new($$, \¬e_unimported, $self);
}
# Workaround bash word-splitting s to ['kw', ':', 'keyword' ...]
# Maybe there's a better way to go about this in
# contrib/completion/lei-completion.bash
sub _complete_tag_common ($) {
my ($argv) = @_;
# Workaround bash word-splitting URLs to ['https', ':', '//' ...]
# Maybe there's a better way to go about this in
# contrib/completion/lei-completion.bash
my $re = '';
my $cur = pop(@$argv) // '';
if (@$argv) {
my @x = @$argv;
if ($cur eq ':' && @x) {
push @x, $cur;
$cur = '';
}
while (@x > 2 && $x[0] !~ /\A[+\-](?:kw|L)\z/ &&
$x[1] ne ':') {
shift @x;
}
if (@x >= 2) { # qw(kw : $KEYWORD) or qw(kw :)
$re = join('', @x);
} else { # just return everything and hope for the best
$re = join('', @$argv);
}
$re = quotemeta($re);
}
($cur, $re);
}
# FIXME: same problems as _complete_forget_external and similar
sub _complete_tag {
my ($self, @argv) = @_;
require PublicInbox::LeiImport;
my @in = PublicInbox::LeiImport::_complete_import(@_);
my @L = eval { $self->_lei_store->search->all_terms('L') };
my @kwL = ((map { ("+kw:$_", "-kw:$_") } @PublicInbox::LeiInput::KW),
(map { ("+L:$_", "-L:$_") } @L));
my ($cur, $re) = _complete_tag_common(\@argv);
my @m = map {
# only return the part specified on the CLI
# don't duplicate if already 100% completed
/\A$re(\Q$cur\E.*)/ ? ($cur eq $1 ? () : $1) : ();
} grep(/$re\Q$cur/, @kwL);
(@in, (@m ? @m : @kwL));
}
no warnings 'once'; # the following works even when LeiAuth is lazy-loaded
*net_merge_all_done = \&PublicInbox::LeiInput::input_only_net_merge_all_done;
1;
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