use strict;
use warnings;
use Search::Xapian;
-use Email::Address qw//;
-use POSIX qw//;
use Date::Parse qw/str2time/;
use PublicInbox::MID qw/mid_clean/;
-use Encode qw/find_encoding/;
-my $enc_utf8 = find_encoding('UTF-8');
-our $PFX2TERM_RE = undef;
-use constant EPOCH_822 => 'Thu, 01 Jan 1970 00:00:00 +0000';
-use POSIX qw(strftime);
+use PublicInbox::Address;
sub new {
my ($class, $mime) = @_;
my $doc = Search::Xapian::Document->new;
- $doc->add_term(PublicInbox::Search::xpfx('type') . 'mail');
+ $doc->add_term('T' . 'mail');
bless { type => 'mail', doc => $doc, mime => $mime }, $class;
}
sub load_doc {
my ($class, $doc) = @_;
- my $data = $doc->get_data;
+ my $data = $doc->get_data or return;
my $ts = get_val($doc, &PublicInbox::Search::TS);
- $data = $enc_utf8->decode($data);
- my ($subj, $from, $refs, $to, $cc) = split(/\n/, $data);
+ utf8::decode($data);
+ my ($subj, $from, $refs, $to, $cc, $blob) = split(/\n/, $data);
bless {
doc => $doc,
subject => $subj,
references => $refs,
to => $to,
cc => $cc,
+ blob => $blob,
}, $class;
}
my $mime = $self->{mime} or return;
$val = $mime->header($field);
$val = '' unless defined $val;
- $val =~ tr/\t\r\n/ /;
+ $val =~ tr/\n/ /;
+ $val =~ tr/\r//d;
$self->{$field} = $val;
}
sub to ($) { __hdr($_[0], 'to') }
sub cc ($) { __hdr($_[0], 'cc') }
+# no strftime, that is locale-dependent and not for RFC822
+my @DoW = qw(Sun Mon Tue Wed Thu Fri Sat);
+my @MoY = qw(Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec);
+
sub date ($) {
my ($self) = @_;
- my $date = __hdr($self, 'date');
- return $date if defined $date;
my $ts = $self->{ts};
return unless defined $ts;
- $self->{date} = strftime('%a, %d %b %Y %T %z', gmtime($ts));
+ my ($sec, $min, $hour, $mday, $mon, $year, $wday) = gmtime($ts);
+ "$DoW[$wday], " . sprintf("%02d $MoY[$mon] %04d %02d:%02d:%02d +0000",
+ $mday, $year+1900, $hour, $min, $sec);
+
}
sub from ($) {
my ($self) = @_;
my $from = __hdr($self, 'from');
if (defined $from && !defined $self->{from_name}) {
- $from =~ tr/\t\r\n/ /;
- my @from = Email::Address->parse($from);
- $self->{from_name} = $from[0]->name;
+ my @n = PublicInbox::Address::names($from);
+ $self->{from_name} = join(', ', @n);
}
$from;
}
sub ts {
my ($self) = @_;
- $self->{ts} ||= eval { str2time($self->mime->header('Date')) } || 0;
+ $self->{ts} ||= eval { str2time($self->{mime}->header('Date')) } || 0;
}
sub to_doc_data {
- my ($self) = @_;
- join("\n", $self->subject, $self->from, $self->references,
- $self->to, $self->cc);
+ my ($self, $blob) = @_;
+ my @rows = ($self->subject, $self->from, $self->references,
+ $self->to, $self->cc);
+ push @rows, $blob if defined $blob;
+ join("\n", @rows);
}
sub references {
defined $x ? $x : '';
}
-sub ensure_metadata {
- my ($self) = @_;
+sub _get_term_val ($$$) {
+ my ($self, $pfx, $re) = @_;
my $doc = $self->{doc};
my $end = $doc->termlist_end;
-
- unless (defined $PFX2TERM_RE) {
- my $or = join('|', keys %PublicInbox::Search::PFX2TERM_RMAP);
- $PFX2TERM_RE = qr/\A($or)/;
- }
-
- while (my ($pfx, $field) = each %PublicInbox::Search::PFX2TERM_RMAP) {
- # ideally we'd move this out of the loop:
- my $i = $doc->termlist_begin;
-
- $i->skip_to($pfx);
- if ($i != $end) {
- my $val = $i->get_termname;
-
- if ($val =~ s/$PFX2TERM_RE//o) {
- $self->{$field} = $val;
- }
- }
+ my $i = $doc->termlist_begin;
+ $i->skip_to($pfx);
+ if ($i != $end) {
+ my $val = $i->get_termname;
+ $val =~ s/$re// and return $val;
}
-}
-
-# for threading only
-sub mini_mime {
- my ($self) = @_;
- $self->ensure_metadata;
- my @hs = (
- 'Subject' => $self->subject,
- 'X-PI-From' => $self->from_name,
- );
-
- my @h = (
- # prevent Email::Simple::Creator from running,
- # this header is useless for threading as we use X-PI-TS
- # for sorting and display:
- 'Date' => EPOCH_822,
- 'Message-ID' => "<$self->{mid}>",
- 'X-PI-TS' => $self->ts,
- );
- if (my $refs = $self->{references}) {
- push @h, References => $refs;
- }
- my $mime = Email::MIME->create(header_str => \@hs, header => \@h);
- my $h = $mime->header_obj;
-
- # set these headers manually since Encode::encode('MIME-Q', ...)
- # will add spaces to long values when using header_str above.
-
- # drop useless headers Email::MIME set for us
- $h->header_set('Date');
- $h->header_set('MIME-Version');
- $mime;
+ undef;
}
sub mid ($;$) {
} elsif (my $rv = $self->{mid}) {
$rv;
} else {
- $self->ensure_metadata; # needed for ghosts
- $self->{mid} ||= $self->_extract_mid;
+ $self->{mid} = _get_term_val($self, 'Q', qr/\AQ/) ||
+ $self->_extract_mid;
}
}
-sub _extract_mid { mid_clean(mid_mime($_[0]->mime)) }
-
-sub mime {
- my ($self, $mime) = @_;
- if (defined $mime) {
- $self->{mime} = $mime;
- } else {
- # TODO load from git
- $self->{mime};
- }
-}
-
-sub doc_id {
- my ($self, $doc_id) = @_;
- if (defined $doc_id) {
- $self->{doc_id} = $doc_id;
- } else {
- # TODO load from xapian
- $self->{doc_id};
- }
-}
+sub _extract_mid { mid_clean(mid_mime($_[0]->{mime})) }
sub thread_id {
my ($self) = @_;
my $tid = $self->{thread};
return $tid if defined $tid;
- $self->ensure_metadata;
- $self->{thread};
+ $self->{thread} = _get_term_val($self, 'G', qr/\AG/); # *G*roup
}
+# XXX: consider removing this, we can phrase match subject
sub path {
my ($self) = @_;
my $path = $self->{path};
return $path if defined $path;
- $self->ensure_metadata;
- $self->{path};
+ $self->{path} = _get_term_val($self, 'XPATH', qr/\AXPATH/); # path
}
1;