From 1e03323d76eb6c029ab6749fe783f25d5d109e1f Mon Sep 17 00:00:00 2001
From: Eric Wong <e@80x24.org>
Date: Fri, 1 Feb 2019 01:47:31 +0000
Subject: view: fix broken hunk header hrefs in Atom feeds

We use absolute URLs in the Atom feeds (to ease
syndication/mirroring), so hunk headers need to point to the
solver URLs.
---
 lib/PublicInbox/View.pm | 19 ++++++++++++-------
 1 file changed, 12 insertions(+), 7 deletions(-)

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

diff --git a/lib/PublicInbox/View.pm b/lib/PublicInbox/View.pm
index 8c812536..782e6686 100644
--- a/lib/PublicInbox/View.pm
+++ b/lib/PublicInbox/View.pm
@@ -573,13 +573,18 @@ sub add_text_body {
 		$ctx->{-diff} = $diff = [];
 		my $spfx;
 		if ($ibx->{-repo_objs}) {
-			my $n_slash = $upfx =~ tr!/!/!;
-			if ($n_slash == 0) {
-				$spfx = '../';
-			} elsif ($n_slash == 1) {
-				$spfx = '';
-			} else { # nslash == 2
-				$spfx = '../../';
+			if (index($upfx, '//') >= 0) { # absolute URL (Atom feeds)
+				$spfx = $upfx;
+				$spfx =~ s!/([^/]*)/\z!/!;
+			} else {
+				my $n_slash = $upfx =~ tr!/!/!;
+				if ($n_slash == 0) {
+					$spfx = '../';
+				} elsif ($n_slash == 1) {
+					$spfx = '';
+				} else { # nslash == 2
+					$spfx = '../../';
+				}
 			}
 		}
 		$ctx->{-spfx} = $spfx;
-- 
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