From: Frank Lichtenheld <frank@lichtenheld.de>
Date: Sun, 9 Dec 2007 17:18:03 +0000 (+0100)
Subject: Handle broken Homepage fields more gracefully
X-Git-Url: https://git.deb.at/?p=deb%2Fpackages.git;a=commitdiff_plain;h=3954845023a55026b0e57a131877cfd1b7fdc0b7;ds=sidebyside

Handle broken Homepage fields more gracefully

They exist, so handle them...
---

diff --git a/lib/Packages/Template.pm b/lib/Packages/Template.pm
index 28d8d1e..a3268a3 100644
--- a/lib/Packages/Template.pm
+++ b/lib/Packages/Template.pm
@@ -38,10 +38,14 @@ sub new {
     if ($vars->{cat}) {
 	$vars->{g} = sub { return Packages::I18N::Locale::g($vars->{cat}, @_) };
     }
-    $vars->{extract_host} = sub { my $uri = URI->new($_[0]);
-				  my $host = $uri->host;
-				  $host .= ':'.$uri->port if $uri->port != $uri->default_port;
-				  return $host;
+    $vars->{extract_host} = sub { my $uri_str = $_[0];
+    				  my $uri = URI->new($uri_str);
+				  if ($uri->can('host')) {
+				      my $host = $uri->host;
+				      $host .= ':'.$uri->port if $uri->port != $uri->default_port;
+				      return $host;
+				  }
+				  return $uri_str;
 			      };
     # needed to work around the limitations of the the FILTER syntax
     $vars->{html_encode} = sub { return HTML::Entities::encode_entities(@_,'<>&"') };
diff --git a/templates/html/show.tmpl b/templates/html/show.tmpl
index 275ccc3..d68b02c 100644
--- a/templates/html/show.tmpl
+++ b/templates/html/show.tmpl
@@ -121,7 +121,7 @@
    IF url %]
 <h3>[% g('External Resources:') %]</h3>
 <ul>
-<li><a href="[% url %]">[% g('Homepage') %]</a> [[% extract_host(url) %]]</li>
+<li><a href="[% url | uri %]">[% g('Homepage') %]</a> [[% extract_host(url) | html %]]</li>
 </ul>
 [% END %]