From 0d649fc15eab07976344a6ae32a946b2b1c32f4f Mon Sep 17 00:00:00 2001
From: Eric Wong <e@80x24.org>
Date: Thu, 31 Dec 2020 13:51:35 +0000
Subject: lei: rename "extinbox" => "external"

The words "extinbox" and "extindex" are too close and easy to
confuse with the other.  Rename "extinbox" to "external", since
these could be IMAP, JMAP or other non-public-inbox search APIs.

Link: https://public-inbox.org/meta/20201226112649.GB6226@dcvr/
---
 lib/PublicInbox/LeiExternal.pm | 51 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 51 insertions(+)
 create mode 100644 lib/PublicInbox/LeiExternal.pm

(limited to 'lib/PublicInbox/LeiExternal.pm')

diff --git a/lib/PublicInbox/LeiExternal.pm b/lib/PublicInbox/LeiExternal.pm
new file mode 100644
index 00000000..0378551a
--- /dev/null
+++ b/lib/PublicInbox/LeiExternal.pm
@@ -0,0 +1,51 @@
+# Copyright (C) 2020 all contributors <meta@public-inbox.org>
+# License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
+
+# *-external commands of lei
+package PublicInbox::LeiExternal;
+use strict;
+use v5.10.1;
+use parent qw(Exporter);
+our @EXPORT = qw(lei_ls_external lei_add_external lei_forget_external);
+
+sub lei_ls_external {
+	my ($self, @argv) = @_;
+	my $stor = $self->_lei_store(0);
+	my $cfg = $self->_lei_cfg(0);
+	my $out = $self->{1};
+	my ($OFS, $ORS) = $self->{opt}->{z} ? ("\0", "\0\0") : (" ", "\n");
+	my (%boost, @loc);
+	for my $sec (grep(/\Aexternal\./, @{$cfg->{-section_order}})) {
+		my $loc = substr($sec, length('external.'));
+		$boost{$loc} = $cfg->{"$sec.boost"};
+		push @loc, $loc;
+	}
+	use sort 'stable';
+	# highest boost first, but stable for alphabetic tie break
+	for (sort { $boost{$b} <=> $boost{$a} } sort keys %boost) {
+		# TODO: use miscidx and show docid so forget/set is easier
+		print $out $_, $OFS, 'boost=', $boost{$_}, $ORS;
+	}
+}
+
+sub lei_add_external {
+	my ($self, $url_or_dir) = @_;
+	my $cfg = $self->_lei_cfg(1);
+	if ($url_or_dir !~ m!\Ahttps?://!) {
+		$url_or_dir = File::Spec->canonpath($url_or_dir);
+	}
+	my $new_boost = $self->{opt}->{boost} // 0;
+	my $key = "external.$url_or_dir.boost";
+	my $cur_boost = $cfg->{$key};
+	return if defined($cur_boost) && $cur_boost == $new_boost; # idempotent
+	$self->lei_config($key, $new_boost);
+	my $stor = $self->_lei_store(1);
+	# TODO: add to MiscIdx
+	$stor->done;
+}
+
+sub lei_forget_external {
+	# TODO
+}
+
+1;
-- 
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