gitweb: fix #patchNN anchors when path_info is enabled

[Gitweb] / gitweb.perl

diff --git a/gitweb.perl b/gitweb.perl
index 9893660ffef93445c39afa7ab468cf740b46189b24505c8a275d5f77c22e207b..79c2554a215912997d3bddacd156f08928112c8518bedc1bcd93e01d861ca718 100755 (executable)
--- a/gitweb.perl
+++ b/gitweb.perl
@@ -251,13 +251,14 @@ our %highlight_ext = (
        # main extensions, defining name of syntax;
        # see files in /usr/share/highlight/langDefs/ directory
        map { $_ => $_ }
-               qw(py c cpp rb java css php sh pl js tex bib xml awk bat ini spec tcl),
+               qw(py c cpp rb java css php sh pl js tex bib xml awk bat ini spec tcl sql make),
        # alternate extensions, see /etc/highlight/filetypes.conf
        'h' => 'c',
+       map { $_ => 'sh'  } qw(bash zsh ksh),
        map { $_ => 'cpp' } qw(cxx c++ cc),
-       map { $_ => 'php' } qw(php3 php4),
+       map { $_ => 'php' } qw(php3 php4 php5 phps),
        map { $_ => 'pl'  } qw(perl pm), # perhaps also 'cgi'
-       'mak' => 'make',
+       map { $_ => 'make'} qw(mak mk),
        map { $_ => 'xml' } qw(xhtml html htm),
 );
 
@@ -1199,11 +1200,15 @@ if (defined caller) {
 # -full => 0|1      - use absolute/full URL ($my_uri/$my_url as base)
 # -replay => 1      - start from a current view (replay with modifications)
 # -path_info => 0|1 - don't use/use path_info URL (if possible)
+# -anchor => ANCHOR - add #ANCHOR to end of URL, implies -replay if used alone
 sub href {
        my %params = @_;
        # default is to use -absolute url() i.e. $my_uri
        my $href = $params{-full} ? $my_url : $my_uri;
 
+       # implicit -replay, must be first of implicit params
+       $params{-replay} = 1 if (keys %params == 1 && $params{-anchor});
+
        $params{'project'} = $project unless exists $params{'project'};
 
        if ($params{-replay}) {
@@ -1314,6 +1319,10 @@ sub href {
        # final transformation: trailing spaces must be escaped (URI-encoded)
        $href =~ s/(\s+)$/CGI::escape($1)/e;
 
+       if ($params{-anchor}) {
+               $href .= "#".esc_param($params{-anchor});
+       }
+
        return $href;
 }
 
@@ -3465,11 +3474,10 @@ sub run_highlighter {
        my ($fd, $highlight, $syntax) = @_;
        return $fd unless ($highlight && defined $syntax);
 
-       close $fd
-               or die_error(404, "Reading blob failed");
+       close $fd;
        open $fd, quote_command(git_cmd(), "cat-file", "blob", $hash)." | ".
                  quote_command($highlight_bin).
-                 " --xhtml --fragment --syntax $syntax |"
+                 " --replace-tabs=8 --fragment --syntax $syntax |"
                or die_error(500, "Couldn't open file or run syntax highlighter");
        return $fd;
 }
@@ -3502,7 +3510,7 @@ sub print_feed_meta {
                        $href_params{'-title'} = 'log';
                }
 
-               foreach my $format qw(RSS Atom) {
+               foreach my $format (qw(RSS Atom)) {
                        my $type = lc($format);
                        my %link_attr = (
                                '-rel' => 'alternate',
@@ -3602,10 +3610,15 @@ EOF
                insert_file($site_header);
        }
 
-       print "<div class=\"page_header\">\n" .
-             $cgi->a({-href => esc_url($logo_url),
-                      -title => $logo_label},
-                     qq(<img src=").esc_url($logo).qq(" width="72" height="27" alt="git" class="logo"/>));
+       print "<div class=\"page_header\">\n";
+       if (defined $logo) {
+               print $cgi->a({-href => esc_url($logo_url),
+                              -title => $logo_label},
+                             $cgi->img({-src => esc_url($logo),
+                                        -width => 72, -height => 27,
+                                        -alt => "git",
+                                        -class => "logo"}));
+       }
        print $cgi->a({-href => esc_url($home_link)}, $home_link_str) . " / ";
        if (defined $project) {
                print $cgi->a({-href => href(action=>"summary")}, esc_html($project));
@@ -3678,7 +3691,7 @@ sub git_footer_html {
                }
                $href_params{'-title'} ||= 'log';
 
-               foreach my $format qw(RSS Atom) {
+               foreach my $format (qw(RSS Atom)) {
                        $href_params{'action'} = lc($format);
                        print $cgi->a({-href => href(%href_params),
                                      -title => "$href_params{'-title'} $format feed",
@@ -4331,7 +4344,8 @@ sub git_difftree_body {
                                # link to patch
                                $patchno++;
                                print "<td class=\"link\">" .
-                                     $cgi->a({-href => "#patch$patchno"}, "patch") .
+                                     $cgi->a({-href => href(-anchor=>"patch$patchno")},
+                                             "patch") .
                                      " | " .
                                      "</td>\n";
                        }
@@ -4408,7 +4422,7 @@ sub git_difftree_body {
                }
                if ($diff->{'from_mode'} ne ('0' x 6)) {
                        $from_mode_oct = oct $diff->{'from_mode'};
-                       if (S_ISREG($to_mode_oct)) { # only for regular file
+                       if (S_ISREG($from_mode_oct)) { # only for regular file
                                $from_mode_str = sprintf("%04o", $from_mode_oct & 0777); # permission bits
                        }
                        $from_file_type = file_type($diff->{'from_mode'});
@@ -4428,8 +4442,9 @@ sub git_difftree_body {
                        if ($action eq 'commitdiff') {
                                # link to patch
                                $patchno++;
-                               print $cgi->a({-href => "#patch$patchno"}, "patch");
-                               print " | ";
+                               print $cgi->a({-href => href(-anchor=>"patch$patchno")},
+                                             "patch") .
+                                     " | ";
                        }
                        print $cgi->a({-href => href(action=>"blob", hash=>$diff->{'to_id'},
                                                     hash_base=>$hash, file_name=>$diff->{'file'})},
@@ -4448,8 +4463,9 @@ sub git_difftree_body {
                        if ($action eq 'commitdiff') {
                                # link to patch
                                $patchno++;
-                               print $cgi->a({-href => "#patch$patchno"}, "patch");
-                               print " | ";
+                               print $cgi->a({-href => href(-anchor=>"patch$patchno")},
+                                             "patch") .
+                                     " | ";
                        }
                        print $cgi->a({-href => href(action=>"blob", hash=>$diff->{'from_id'},
                                                     hash_base=>$parent, file_name=>$diff->{'file'})},
@@ -4490,7 +4506,8 @@ sub git_difftree_body {
                        if ($action eq 'commitdiff') {
                                # link to patch
                                $patchno++;
-                               print $cgi->a({-href => "#patch$patchno"}, "patch") .
+                               print $cgi->a({-href => href(-anchor=>"patch$patchno")},
+                                             "patch") .
                                      " | ";
                        } elsif ($diff->{'to_id'} ne $diff->{'from_id'}) {
                                # "commit" view and modified file (not onlu mode changed)
@@ -4535,7 +4552,8 @@ sub git_difftree_body {
                        if ($action eq 'commitdiff') {
                                # link to patch
                                $patchno++;
-                               print $cgi->a({-href => "#patch$patchno"}, "patch") .
+                               print $cgi->a({-href => href(-anchor=>"patch$patchno")},
+                                             "patch") .
                                      " | ";
                        } elsif ($diff->{'to_id'} ne $diff->{'from_id'}) {
                                # "commit" view and modified file (not only pure rename or copy)