gitweb: use decode_utf8 directly
authorIsmail Dönmez <ismail@pardus.org.tr>
Tue, 1 May 2007 21:12:13 +0000 (00:12 +0300)
committerJunio C Hamano <junkio@cox.net>
Fri, 4 May 2007 06:22:12 +0000 (23:22 -0700)
Using decode() tries to decode data that is already UTF-8 and
borks, but decode_utf8 from Encode.pm has a built-in safety
against that.

Signed-off-by: Junio C Hamano <junkio@cox.net>
gitweb/gitweb.perl

index 45ac9d7..12c2e66 100755 (executable)
@@ -560,12 +560,6 @@ sub validate_refname {
        return $input;
 }
 
-# very thin wrapper for decode("utf8", $str, Encode::FB_DEFAULT);
-sub to_utf8 {
-       my $str = shift;
-       return decode("utf8", $str, Encode::FB_DEFAULT);
-}
-
 # quote unsafe chars, but keep the slash, even when it's not
 # correct, but quoted slashes look too horrible in bookmarks
 sub esc_param {
@@ -590,7 +584,7 @@ sub esc_html ($;%) {
        my $str = shift;
        my %opts = @_;
 
-       $str = to_utf8($str);
+       $str = decode_utf8($str);
        $str = $cgi->escapeHTML($str);
        if ($opts{'-nbsp'}) {
                $str =~ s/ /&nbsp;/g;
@@ -604,7 +598,7 @@ sub esc_path {
        my $str = shift;
        my %opts = @_;
 
-       $str = to_utf8($str);
+       $str = decode_utf8($str);
        $str = $cgi->escapeHTML($str);
        if ($opts{'-nbsp'}) {
                $str =~ s/ /&nbsp;/g;
@@ -887,7 +881,7 @@ sub format_subject_html {
 
        if (length($short) < length($long)) {
                return $cgi->a({-href => $href, -class => "list subject",
-                               -title => to_utf8($long)},
+                               -title => decode_utf8($long)},
                       esc_html($short) . $extra);
        } else {
                return $cgi->a({-href => $href, -class => "list subject"},
@@ -1104,7 +1098,7 @@ sub git_get_projects_list {
                        if (check_export_ok("$projectroot/$path")) {
                                my $pr = {
                                        path => $path,
-                                       owner => to_utf8($owner),
+                                       owner => decode_utf8($owner),
                                };
                                push @list, $pr
                        }
@@ -1133,7 +1127,7 @@ sub git_get_project_owner {
                        $pr = unescape($pr);
                        $ow = unescape($ow);
                        if ($pr eq $project) {
-                               $owner = to_utf8($ow);
+                               $owner = decode_utf8($ow);
                                last;
                        }
                }
@@ -1607,7 +1601,7 @@ sub get_file_owner {
        }
        my $owner = $gcos;
        $owner =~ s/[,;].*$//;
-       return to_utf8($owner);
+       return decode_utf8($owner);
 }
 
 ## ......................................................................
@@ -1690,7 +1684,7 @@ sub git_header_html {
 
        my $title = "$site_name";
        if (defined $project) {
-               $title .= " - " . to_utf8($project);
+               $title .= " - " . decode_utf8($project);
                if (defined $action) {
                        $title .= "/$action";
                        if (defined $file_name) {
@@ -1963,7 +1957,7 @@ sub git_print_page_path {
 
        print "<div class=\"page_path\">";
        print $cgi->a({-href => href(action=>"tree", hash_base=>$hb),
-                     -title => 'tree root'}, to_utf8("[$project]"));
+                     -title => 'tree root'}, decode_utf8("[$project]"));
        print " / ";
        if (defined $name) {
                my @dirname = split '/', $name;
@@ -2578,7 +2572,7 @@ sub git_project_list_body {
                ($pr->{'age'}, $pr->{'age_string'}) = @aa;
                if (!defined $pr->{'descr'}) {
                        my $descr = git_get_project_description($pr->{'path'}) || "";
-                       $pr->{'descr_long'} = to_utf8($descr);
+                       $pr->{'descr_long'} = decode_utf8($descr);
                        $pr->{'descr'} = chop_str($descr, 25, 5);
                }
                if (!defined $pr->{'owner'}) {
@@ -3610,7 +3604,7 @@ sub git_snapshot {
                $hash = git_get_head_hash($project);
        }
 
-       my $filename = to_utf8(basename($project)) . "-$hash.tar.$suffix";
+       my $filename = decode_utf8(basename($project)) . "-$hash.tar.$suffix";
 
        print $cgi->header(
                -type => "application/$ctype",