Andrew's git / gitweb.git / blobdiff
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fix push --quiet: add 'quiet' capability to receive-pack
[gitweb.git] / gitweb / gitweb.perl
diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
index ffaea451b106f7ec91825ab7894195ee49c32b48..fc41b07bcb4a7493d255150b3a3fa75ca7412352 100755 (executable)
--- a/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl
@@ -1443,8 +1443,8 @@ sub validate_refname {
 sub to_utf8 {
        my $str = shift;
        return undef unless defined $str;
-       if (utf8::valid($str)) {
-               utf8::decode($str);
+
+       if (utf8::is_utf8($str) || utf8::decode($str)) {
                return $str;
        } else {
                return decode($fallback_encoding, $str, Encode::FB_DEFAULT);
@@ -1696,6 +1696,7 @@ sub chop_and_escape_str {
        my ($str) = @_;
 
        my $chopped = chop_str(@_);
+       $str = to_utf8($str);
        if ($chopped eq $str) {
                return esc_html($chopped);
        } else {
@@ -6243,7 +6244,9 @@ sub git_blame_common {
                        -type=>"text/plain", -charset => "utf-8",
                        -status=> "200 OK");
                local $| = 1; # output autoflush
-               print while <$fd>;
+               while (my $line = <$fd>) {
+                       print to_utf8($line);
+               }
                close $fd
                        or print "ERROR $!\n";
 
@@ -7164,6 +7167,7 @@ sub git_blobdiff {
                my $formats_nav =
                        $cgi->a({-href => href(action=>"blobdiff_plain", -replay=>1)},
                                "raw");
+               $formats_nav .= diff_style_nav($diff_style);
                git_header_html(undef, $expires);
                if (defined $hash_base && (my %co = parse_commit($hash_base))) {
                        git_print_page_nav('','', $hash_base,$co{'tree'},$hash_base, $formats_nav);
@@ -7221,6 +7225,27 @@ sub git_blobdiff_plain {
        git_blobdiff('plain');
 }
 
+# assumes that it is added as later part of already existing navigation,
+# so it returns "| foo | bar" rather than just "foo | bar"
+sub diff_style_nav {
+       my ($diff_style, $is_combined) = @_;
+       $diff_style ||= 'inline';
+
+       return "" if ($is_combined);
+
+       my @styles = (inline => 'inline', 'sidebyside' => 'side by side');
+       my %styles = @styles;
+       @styles =
+               @styles[ map { $_ * 2 } 0..$#styles/2 ];
+
+       return join '',
+               map { " | ".$_ }
+               map {
+                       $_ eq $diff_style ? $styles{$_} :
+                       $cgi->a({-href => href(-replay=>1, diff_style => $_)}, $styles{$_})
+               } @styles;
+}
+
 sub git_commitdiff {
        my %params = @_;
        my $format = $params{-format} || 'html';
@@ -7250,6 +7275,7 @@ sub git_commitdiff {
                                $cgi->a({-href => href(action=>"patch", -replay=>1)},
                                        "patch");
                }
+               $formats_nav .= diff_style_nav($diff_style, @{$co{'parents'}} > 1);
 
                if (defined $hash_parent &&
                    $hash_parent ne '-c' && $hash_parent ne '--cc') {
@@ -7839,11 +7865,12 @@ sub git_opml {
                -charset => 'utf-8',
                -content_disposition => 'inline; filename="opml.xml"');
 
+       my $title = esc_html($site_name);
        print <<XML;
 <?xml version="1.0" encoding="utf-8"?>
 <opml version="1.0">
 <head>
-  <title>$site_name OPML Export</title>
+  <title>$title OPML Export</title>
 </head>
 <body>
 <outline text="git RSS feeds">