diff options
Diffstat (limited to 'gitweb/gitweb.perl')
| -rwxr-xr-x | gitweb/gitweb.perl | 267 |
1 files changed, 227 insertions, 40 deletions
diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl index eae5084c66..11168006cf 100755 --- a/gitweb/gitweb.perl +++ b/gitweb/gitweb.perl @@ -282,6 +282,44 @@ our %feature = ( 'forks' => { 'override' => 0, 'default' => [0]}, + + # Insert custom links to the action bar of all project pages. + # This enables you mainly to link to third-party scripts integrating + # into gitweb; e.g. git-browser for graphical history representation + # or custom web-based repository administration interface. + + # The 'default' value consists of a list of triplets in the form + # (label, link, position) where position is the label after which + # to inster the link and link is a format string where %n expands + # to the project name, %f to the project path within the filesystem, + # %h to the current hash (h gitweb parameter) and %b to the current + # hash base (hb gitweb parameter). + + # To enable system wide have in $GITWEB_CONFIG e.g. + # $feature{'actions'}{'default'} = [('graphiclog', + # '/git-browser/by-commit.html?r=%n', 'summary')]; + # Project specific override is not supported. + 'actions' => { + 'override' => 0, + 'default' => []}, + + # Allow gitweb scan project content tags described in ctags/ + # of project repository, and display the popular Web 2.0-ish + # "tag cloud" near the project list. Note that this is something + # COMPLETELY different from the normal Git tags. + + # gitweb by itself can show existing tags, but it does not handle + # tagging itself; you need an external application for that. + # For an example script, check Girocco's cgi/tagproj.cgi. + # You may want to install the HTML::TagCloud Perl module to get + # a pretty tag cloud instead of just a list of tags. + + # To enable system wide have in $GITWEB_CONFIG + # $feature{'ctags'}{'default'} = ['path_to_tag_script']; + # Project specific override is not supported. + 'ctags' => { + 'override' => 0, + 'default' => [0]}, ); sub gitweb_check_feature { @@ -782,7 +820,7 @@ sub quot_cec { ); my $chr = ( (exists $es{$cntrl}) ? $es{$cntrl} - : sprintf('\%03o', ord($cntrl)) ); + : sprintf('\%2x', ord($cntrl)) ); if ($opts{-nohtml}) { return $chr; } else { @@ -1097,13 +1135,23 @@ sub format_log_line_html { } # format marker of refs pointing to given object + +# the destination action is chosen based on object type and current context: +# - for annotated tags, we choose the tag view unless it's the current view +# already, in which case we go to shortlog view +# - for other refs, we keep the current view if we're in history, shortlog or +# log view, and select shortlog otherwise sub format_ref_marker { my ($refs, $id) = @_; my $markers = ''; if (defined $refs->{$id}) { foreach my $ref (@{$refs->{$id}}) { + # this code exploits the fact that non-lightweight tags are the + # only indirect objects, and that they are the only objects for which + # we want to use tag instead of shortlog as action my ($type, $name) = qw(); + my $indirect = ($ref =~ s/\^\{\}$//); # e.g. tags/v2.6.11 or heads/next if ($ref =~ m!^(.*?)s?/(.*)$!) { $type = $1; @@ -1113,8 +1161,29 @@ sub format_ref_marker { $name = $ref; } - $markers .= " <span class=\"$type\" title=\"$ref\">" . - esc_html($name) . "</span>"; + my $class = $type; + $class .= " indirect" if $indirect; + + my $dest_action = "shortlog"; + + if ($indirect) { + $dest_action = "tag" unless $action eq "tag"; + } elsif ($action =~ /^(history|(short)?log)$/) { + $dest_action = $action; + } + + my $dest = ""; + $dest .= "refs/" unless $ref =~ m!^refs/!; + $dest .= $ref; + + my $link = $cgi->a({ + -href => href( + action=>$dest_action, + hash=>$dest + )}, $name); + + $markers .= " <span class=\"$class\" title=\"$ref\">" . + $link . "</span>"; } } @@ -1731,6 +1800,67 @@ sub git_get_project_description { return $descr; } +sub git_get_project_ctags { + my $path = shift; + my $ctags = {}; + + $git_dir = "$projectroot/$path"; + foreach (<$git_dir/ctags/*>) { + open CT, $_ or next; + my $val = <CT>; + chomp $val; + close CT; + my $ctag = $_; $ctag =~ s#.*/##; + $ctags->{$ctag} = $val; + } + $ctags; +} + +sub git_populate_project_tagcloud { + my $ctags = shift; + + # First, merge different-cased tags; tags vote on casing + my %ctags_lc; + foreach (keys %$ctags) { + $ctags_lc{lc $_}->{count} += $ctags->{$_}; + if (not $ctags_lc{lc $_}->{topcount} + or $ctags_lc{lc $_}->{topcount} < $ctags->{$_}) { + $ctags_lc{lc $_}->{topcount} = $ctags->{$_}; + $ctags_lc{lc $_}->{topname} = $_; + } + } + + my $cloud; + if (eval { require HTML::TagCloud; 1; }) { + $cloud = HTML::TagCloud->new; + foreach (sort keys %ctags_lc) { + # Pad the title with spaces so that the cloud looks + # less crammed. + my $title = $ctags_lc{$_}->{topname}; + $title =~ s/ / /g; + $title =~ s/^/ /g; + $title =~ s/$/ /g; + $cloud->add($title, $home_link."?by_tag=".$_, $ctags_lc{$_}->{count}); + } + } else { + $cloud = \%ctags_lc; + } + $cloud; +} + +sub git_show_project_tagcloud { + my ($cloud, $count) = @_; + print STDERR ref($cloud)."..\n"; + if (ref $cloud eq 'HTML::TagCloud') { + return $cloud->html_and_css($count); + } else { + my @tags = sort { $cloud->{$a}->{count} <=> $cloud->{$b}->{count} } keys %$cloud; + return '<p align="center">' . join (', ', map { + "<a href=\"$home_link?by_tag=$_\">$cloud->{$_}->{topname}</a>" + } splice(@tags, 0, $count)) . '</p>'; + } +} + sub git_get_project_url_list { my $path = shift; @@ -1779,9 +1909,7 @@ sub git_get_projects_list { my $subdir = substr($File::Find::name, $pfxlen + 1); # we check related file in $projectroot - if ($check_forks and $subdir =~ m#/.#) { - $File::Find::prune = 1; - } elsif (check_export_ok("$projectroot/$filter/$subdir")) { + if (check_export_ok("$projectroot/$filter/$subdir")) { push @list, { path => ($filter ? "$filter/" : '') . $subdir }; $File::Find::prune = 1; } @@ -1925,7 +2053,7 @@ sub git_get_references { while (my $line = <$fd>) { chomp $line; - if ($line =~ m!^([0-9a-fA-F]{40})\srefs/($type/?[^^]+)!) { + if ($line =~ m!^([0-9a-fA-F]{40})\srefs/($type.*)$!) { if (defined $refs{$1}) { push @{$refs{$1}}, $2; } else { @@ -2733,13 +2861,26 @@ sub git_print_page_nav { } } } + $arg{'tree'}{'hash'} = $treehead if defined $treehead; $arg{'tree'}{'hash_base'} = $treebase if defined $treebase; + my @actions = gitweb_check_feature('actions'); + while (@actions) { + my ($label, $link, $pos) = (shift(@actions), shift(@actions), shift(@actions)); + @navs = map { $_ eq $pos ? ($_, $label) : $_ } @navs; + # munch munch + $link =~ s#%n#$project#g; + $link =~ s#%f#$git_dir#g; + $treehead ? $link =~ s#%h#$treehead#g : $link =~ s#%h##g; + $treebase ? $link =~ s#%b#$treebase#g : $link =~ s#%b##g; + $arg{$label}{'_href'} = $link; + } + print "<div class=\"page_nav\">\n" . (join " | ", map { $_ eq $current ? - $_ : $cgi->a({-href => href(%{$arg{$_}})}, "$_") + $_ : $cgi->a({-href => ($arg{$_}{_href} ? $arg{$_}{_href} : href(%{$arg{$_}}))}, "$_") } @navs); print "<br/>\n$extra<br/>\n" . "</div>\n"; @@ -3549,6 +3690,7 @@ sub fill_project_list_info { my ($projlist, $check_forks) = @_; my @projects; + my $show_ctags = gitweb_check_feature('ctags'); PROJECT: foreach my $pr (@$projlist) { my (@activity) = git_get_last_activity($pr->{'path'}); @@ -3575,25 +3717,20 @@ sub fill_project_list_info { $pr->{'forks'} = 0; } } + $show_ctags and $pr->{'ctags'} = git_get_project_ctags($pr->{'path'}); push @projects, $pr; } return @projects; } -# print 'sort by' <th> element, either sorting by $key if $name eq $order -# (changing $list), or generating 'sort by $name' replay link otherwise +# print 'sort by' <th> element, generating 'sort by $name' replay link +# if that order is not selected sub print_sort_th { - my ($str_sort, $name, $order, $key, $header, $list) = @_; - $key ||= $name; + my ($name, $order, $header) = @_; $header ||= ucfirst($name); if ($order eq $name) { - if ($str_sort) { - @$list = sort {$a->{$key} cmp $b->{$key}} @$list; - } else { - @$list = sort {$a->{$key} <=> $b->{$key}} @$list; - } print "<th>$header</th>\n"; } else { print "<th>" . @@ -3603,15 +3740,8 @@ sub print_sort_th { } } -sub print_sort_th_str { - print_sort_th(1, @_); -} - -sub print_sort_th_num { - print_sort_th(0, @_); -} - sub git_project_list_body { + # actually uses global variable $project my ($projlist, $order, $from, $to, $extra, $no_header) = @_; my ($check_forks) = gitweb_check_feature('forks'); @@ -3621,26 +3751,60 @@ sub git_project_list_body { $from = 0 unless defined $from; $to = $#projects if (!defined $to || $#projects < $to); + my %order_info = ( + project => { key => 'path', type => 'str' }, + descr => { key => 'descr_long', type => 'str' }, + owner => { key => 'owner', type => 'str' }, + age => { key => 'age', type => 'num' } + ); + my $oi = $order_info{$order}; + if ($oi->{'type'} eq 'str') { + @projects = sort {$a->{$oi->{'key'}} cmp $b->{$oi->{'key'}}} @projects; + } else { + @projects = sort {$a->{$oi->{'key'}} <=> $b->{$oi->{'key'}}} @projects; + } + + my $show_ctags = gitweb_check_feature('ctags'); + if ($show_ctags) { + my %ctags; + foreach my $p (@projects) { + foreach my $ct (keys %{$p->{'ctags'}}) { + $ctags{$ct} += $p->{'ctags'}->{$ct}; + } + } + my $cloud = git_populate_project_tagcloud(\%ctags); + print git_show_project_tagcloud($cloud, 64); + } + print "<table class=\"project_list\">\n"; unless ($no_header) { print "<tr>\n"; if ($check_forks) { print "<th></th>\n"; } - print_sort_th_str('project', $order, 'path', - 'Project', \@projects); - print_sort_th_str('descr', $order, 'descr_long', - 'Description', \@projects); - print_sort_th_str('owner', $order, 'owner', - 'Owner', \@projects); - print_sort_th_num('age', $order, 'age', - 'Last Change', \@projects); + print_sort_th('project', $order, 'Project'); + print_sort_th('descr', $order, 'Description'); + print_sort_th('owner', $order, 'Owner'); + print_sort_th('age', $order, 'Last Change'); print "<th></th>\n" . # for links "</tr>\n"; } my $alternate = 1; + my $tagfilter = $cgi->param('by_tag'); for (my $i = $from; $i <= $to; $i++) { my $pr = $projects[$i]; + + next if $tagfilter and $show_ctags and not grep { lc $_ eq lc $tagfilter } keys %{$pr->{'ctags'}}; + next if $searchtext and not $pr->{'path'} =~ /$searchtext/ + and not $pr->{'descr_long'} =~ /$searchtext/; + # Weed out forks or non-matching entries of search + if ($check_forks) { + my $forkbase = $project; $forkbase ||= ''; $forkbase =~ s#\.git$#/#; + $forkbase="^$forkbase" if $forkbase; + next if not $searchtext and not $tagfilter and $show_ctags + and $pr->{'path'} =~ m#$forkbase.*/.*#; # regexp-safe + } + if ($alternate) { print "<tr class=\"dark\">\n"; } else { @@ -3975,6 +4139,11 @@ sub git_project_list { close $fd; print "</div>\n"; } + print $cgi->startform(-method => "get") . + "<p class=\"projsearch\">Search:\n" . + $cgi->textfield(-name => "s", -value => $searchtext) . "\n" . + "</p>" . + $cgi->end_form() . "\n"; git_project_list_body(\@list, $order); git_footer_html(); } @@ -4046,10 +4215,10 @@ sub git_summary { print "<div class=\"title\"> </div>\n"; print "<table class=\"projects_list\">\n" . - "<tr><td>description</td><td>" . esc_html($descr) . "</td></tr>\n" . - "<tr><td>owner</td><td>" . esc_html($owner) . "</td></tr>\n"; + "<tr id=\"metadata_desc\"><td>description</td><td>" . esc_html($descr) . "</td></tr>\n" . + "<tr id=\"metadata_owner\"><td>owner</td><td>" . esc_html($owner) . "</td></tr>\n"; if (defined $cd{'rfc2822'}) { - print "<tr><td>last change</td><td>$cd{'rfc2822'}</td></tr>\n"; + print "<tr id=\"metadata_lchange\"><td>last change</td><td>$cd{'rfc2822'}</td></tr>\n"; } # use per project git URL list in $projectroot/$project/cloneurl @@ -4059,9 +4228,23 @@ sub git_summary { @url_list = map { "$_/$project" } @git_base_url_list unless @url_list; foreach my $git_url (@url_list) { next unless $git_url; - print "<tr><td>$url_tag</td><td>$git_url</td></tr>\n"; + print "<tr class=\"metadata_url\"><td>$url_tag</td><td>$git_url</td></tr>\n"; $url_tag = ""; } + + # Tag cloud + my $show_ctags = (gitweb_check_feature('ctags'))[0]; + if ($show_ctags) { + my $ctags = git_get_project_ctags($project); + my $cloud = git_populate_project_tagcloud($ctags); + print "<tr id=\"metadata_ctags\"><td>Content tags:<br />"; + print "</td>\n<td>" unless %$ctags; + print "<form action=\"$show_ctags\" method=\"post\"><input type=\"hidden\" name=\"p\" value=\"$project\" />Add: <input type=\"text\" name=\"t\" size=\"8\" /></form>"; + print "</td>\n<td>" if %$ctags; + print git_show_project_tagcloud($cloud, 48); + print "</td></tr>"; + } + print "</table>\n"; if (-s "$projectroot/$project/README.html") { @@ -4100,10 +4283,10 @@ sub git_summary { if (@forklist) { git_print_header_div('forks'); - git_project_list_body(\@forklist, undef, 0, 15, + git_project_list_body(\@forklist, 'age', 0, 15, $#forklist <= 15 ? undef : $cgi->a({-href => href(action=>"forks")}, "..."), - 'noheader'); + 'no_header'); } git_footer_html(); @@ -5475,7 +5658,11 @@ sub git_shortlog { } my $refs = git_get_references(); - my @commitlist = parse_commits($hash, 101, (100 * $page)); + my $commit_hash = $hash; + if (defined $hash_parent) { + $commit_hash = "$hash_parent..$hash"; + } + my @commitlist = parse_commits($commit_hash, 101, (100 * $page)); my $paging_nav = format_paging_nav('shortlog', $hash, $head, $page, $#commitlist >= 100); my $next_link = ''; |