X-Git-Url: http://www.git.stargrave.org/?a=blobdiff_plain;f=lib%2FPublicInbox%2FInbox.pm;h=ada713c741657ef16522d4b118cffebcbd95c4be;hb=5422a844b7384c32b3532d128e15e0b50d24435b;hp=c07aaa9f7056509c16008ea1e301ba74e647a7d3;hpb=b8a44a8bf2356c1fc474b119b713d7e7df365a4a;p=public-inbox.git

diff --git a/lib/PublicInbox/Inbox.pm b/lib/PublicInbox/Inbox.pm
index c07aaa9f..ada713c7 100644
--- a/lib/PublicInbox/Inbox.pm
+++ b/lib/PublicInbox/Inbox.pm
@@ -5,17 +5,23 @@
 package PublicInbox::Inbox;
 use strict;
 use warnings;
-use Scalar::Util qw(weaken);
+use Scalar::Util qw(weaken isweak);
 use PublicInbox::Git;
+use PublicInbox::MID qw(mid2path);
 
 sub new {
 	my ($class, $opts) = @_;
+	my $v = $opts->{address} ||= 'public-inbox@example.com';
+	my $p = $opts->{-primary_address} = ref($v) eq 'ARRAY' ? $v->[0] : $v;
+	$opts->{domain} = ($p =~ /\@(\S+)\z/) ? $1 : 'localhost';
 	bless $opts, $class;
 }
 
 sub weaken_all {
 	my ($self) = @_;
-	weaken($self->{$_}) foreach qw(git mm search);
+	foreach my $f (qw(git mm search)) {
+		isweak($self->{$f}) or weaken($self->{$f});
+	}
 }
 
 sub git {
@@ -73,7 +79,7 @@ sub base_url {
 	} else {
 		# either called from a non-PSGI environment (e.g. NNTP/POP3)
 		$self->{-base_url} ||= do {
-			my $url = $self->{url};
+			my $url = $self->{url} or return undef;
 			# expand protocol-relative URLs to HTTPS if we're
 			# not inside a web server
 			$url = "https:$url" if $url =~ m!\A//!;
@@ -83,4 +89,24 @@ sub base_url {
 	}
 }
 
+sub nntp_usable {
+	my ($self) = @_;
+	my $ret = $self->mm && $self->search;
+	$self->{mm} = $self->{search} = undef;
+	$ret;
+}
+
+sub msg_by_path ($$;$) {
+	my ($self, $path, $ref) = @_;
+	# TODO: allow other refs:
+	my $str = git($self)->cat_file('HEAD:'.$path, $ref);
+	$$str =~ s/\A[\r\n]*From [^\r\n]*\r?\n//s if $str;
+	$str;
+}
+
+sub msg_by_mid ($$;$) {
+	my ($self, $mid, $ref) = @_;
+	msg_by_path($self, mid2path($mid), $ref);
+}
+
 1;