From f74b64dbe75226b996367a6049ebd00a3e39ba49 Mon Sep 17 00:00:00 2001
From: Eric Wong <e@80x24.org>
Date: Sat, 7 Jan 2017 01:44:52 +0000
Subject: search: remove subject_summary

Apparently it never actually got used, and the world seems
fine without it, so we can drop it.

While we're at it, consider removing our subject_path
usage from existence, too.  We are not using fancy subject-line
based URLs, here.
---
 lib/PublicInbox/Search.pm | 27 +--------------------------
 1 file changed, 1 insertion(+), 26 deletions(-)

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

diff --git a/lib/PublicInbox/Search.pm b/lib/PublicInbox/Search.pm
index 86354b57..a1bae419 100644
--- a/lib/PublicInbox/Search.pm
+++ b/lib/PublicInbox/Search.pm
@@ -326,6 +326,7 @@ sub find_doc_ids_for_term {
 }
 
 # normalize subjects so they are suitable as pathnames for URLs
+# XXX: consider for removal
 sub subject_path {
 	my $subj = pop;
 	$subj = subject_normalized($subj);
@@ -343,32 +344,6 @@ sub subject_normalized {
 	$subj;
 }
 
-# for doc data
-sub subject_summary {
-	my $subj = pop;
-	my $max = 68;
-	if (length($subj) > $max) {
-		my @subj = split(/\s+/, $subj);
-		$subj = '';
-		my $l;
-
-		while ($l = shift @subj) {
-			my $new = $subj . $l . ' ';
-			last if length($new) >= $max;
-			$subj = $new;
-		}
-		if ($subj ne '') {
-			my $r = scalar @subj ? ' ...' : '';
-			$subj =~ s/ \z/$r/s;
-		} else {
-			# subject has one REALLY long word, and NOT spam? wtf
-			@subj = ($l =~ /\A(.{1,72})/);
-			$subj = $subj[0] . ' ...';
-		}
-	}
-	$subj;
-}
-
 sub enquire {
 	my ($self) = @_;
 	$self->{enquire} ||= Search::Xapian::Enquire->new($self->{xdb});
-- 
cgit v1.2.3-24-ge0c7