add a trailing slash to directory URLs.

Besides saving a redirect, this is also a step towards making
parabolaweb `manage.py syncisos` work.

1 files changed, 7 insertions, 1 deletions

diff --git a/index.php b/index.php
index 6a58209..44c56e4 100644
--- a/index.php
+++ b/index.php
@@ -169,7 +169,13 @@ if (!is_dir($root.'/'.$dirname)) {
 							echo "\t\t\t\t<tr class=\"".implode(' ', $classes)."\">";
 
 							echo "<td>";
-							echo "<a href=\"".htmlentities($filename)."\">".htmlentities($filename)."</a>";
+							if (stat_is_dir($stat)) {
+								// stick a trailing slash on the URL; save a round-trip, since nginx will add it
+								// with a redirect
+								echo "<a href=\"".htmlentities($filename)."/\">".htmlentities($filename)."</a>";
+							} else {
+								echo "<a href=\"".htmlentities($filename)."\">".htmlentities($filename)."</a>";
+							}
 							if (stat_is_link($stat)) {
 								$target = readlink($root.'/'.$dirname.'/'.$filename);
 								echo " -&gt; <a href=\"".htmlentities($target)."\">".htmlentities($target)."</a>";