=cut
use IO::Capture::Stdout;
-use File::Slurp qw(slurp);
-sub default :Path {
+=head2 run_gitweb
+
+The C<gitweb> shim. It should now only be explicitly accessible by
+modifying the URL.
+
+=cut
+
+sub run_gitweb {
my ( $self, $c ) = @_;
- my $capture = IO::Capture::Stdout->new();
- $capture->start();
- eval {
- my $action = gitweb::main($c);
- $action->();
- };
- $capture->stop();
+ # XXX A slippery slope to be sure.
+ if($c->req->param('a')) {
+ my $capture = IO::Capture::Stdout->new();
+ $capture->start();
+ eval {
+ my $action = gitweb::main($c);
+ $action->();
+ };
+ $capture->stop();
+
+ use Data::Dumper;
+ die Dumper($@)
+ if $@;
- gitweb::git_header_html();
- gitweb::git_footer_html();
- my $output = join '', $capture->read;
- $c->stash->{content} = $output
- unless $c->stash->{content};
- $c->stash->{template} = 'default.tt2';
+ my $output = join '', $capture->read;
+ $c->stash->{gitweb_output} = $output;
+ $c->stash->{template} = 'gitweb.tt2';
+ }
}
+sub _get_object {
+ my($self, $c, $haveh) = @_;
+
+ my $h = $haveh || $c->req->param('h') || '';
+ my $f = $c->req->param('f');
+
+ my $m = $c->stash->{Project};
+ my $pd = $m->path;
+
+ # Either use the provided h(ash) parameter, the f(ile) parameter or just use HEAD.
+ my $hash = ($h =~ /[^a-f0-9]/ ? $m->head_hash($h) : $h)
+ || ($f && $m->hash_by_path($f))
+ || $m->head_hash
+ # XXX This could definitely use more context.
+ || Carp::croak("Couldn't find a hash for the commit object!");
+
+ my $commit = $m->get_object($hash)
+ or Carp::croak("Couldn't find a commit object for '$hash' in '$pd'!");
+
+ return $commit;
+}
+
+=head2 index
+
+Provides the project listing.
+
+=cut
+
sub index :Path :Args(0) {
- my ( $self, $c ) = @_;
+ my ( $self, $c ) = @_;
+
+ $c->detach($c->req->param('a'))
+ if $c->req->param('a');
+
+ my @list = @{ $c->model()->projects };
+ die 'No projects found in '. $c->model->repo_dir
+ unless @list;
- my $order = $c->req->param('order');
- if($order && $order !~ m/none|project|descr|owner|age/) {
- die "Unknown order parameter";
+ my $search = $c->req->param('s') || '';
+ if($search) {
+ @list = grep {
+ index($_->name, $search) > -1
+ or ( $_->description !~ /^Unnamed repository/ and index($_->description, $search) > -1 )
+ } @list
}
- my @list = $c->model('Git')->projects;
- if (!@list) {
- die "No projects found";
+ $c->stash(
+ search_text => $search,
+ projects => \@list,
+ action => 'index',
+ );
+}
+
+=head2 summary
+
+A summary of what's happening in the repo.
+
+=cut
+
+sub summary : Local {
+ my ( $self, $c ) = @_;
+ my $project = $c->stash->{Project};
+ $c->detach('error_404') unless $project;
+ my $commit = $self->_get_object($c);
+ my @heads = @{$project->heads};
+ my $maxitems = Gitalist->config->{paging}{summary} || 10;
+ $c->stash(
+ commit => $commit,
+# info => $project->info,
+ log_lines => [$project->list_revs(
+ sha1 => $commit->sha1,
+ count => $maxitems,
+ )],
+ refs => $project->references,
+ heads => [ @heads[0 .. ($#heads < $maxitems ? $#heads : $maxitems)] ],
+ action => 'summary',
+ );
+}
+
+=head2 heads
+
+The current list of heads (aka branches) in the repo.
+
+=cut
+
+sub heads : Local {
+ my ( $self, $c ) = @_;
+ my $project = $c->stash->{Project};
+ $c->stash(
+ commit => $self->_get_object($c),
+ heads => $project->heads,
+ action => 'heads',
+ );
+}
+
+=head2 blob
+
+The blob action i.e the contents of a file.
+
+=cut
+
+sub blob : Local {
+ my ( $self, $c ) = @_;
+ my $project = $c->stash->{Project};
+ my $h = $c->req->param('h')
+ || $project->hash_by_path($c->req->param('hb'), $c->req->param('f'))
+ || die "No file or sha1 provided.";
+ my $hb = $c->req->param('hb')
+ || $project->head_hash
+ || die "Couldn't discern the corresponding head.";
+
+ my $filename = $c->req->param('f') || '';
+
+ $c->stash(
+ blob => $project->get_object($h)->content,
+ head => $project->get_object($hb),
+ filename => $filename,
+ # XXX Hack hack hack, see View::SyntaxHighlight
+ language => ($filename =~ /\.p[lm]$/ ? 'Perl' : ''),
+ action => 'blob',
+ );
+
+ $c->forward('View::SyntaxHighlight');
+}
+
+=head2 blobdiff
+
+Exposes a given diff of a blob.
+
+=cut
+
+sub blobdiff : Local {
+ my ( $self, $c ) = @_;
+ my $commit = $self->_get_object($c, $c->req->param('hb'));
+ my $filename = $c->req->param('f')
+ || croak("No file specified!");
+ my($tree, $patch) = $c->stash->{Project}->diff(
+ commit => $commit,
+ parent => $c->req->param('hpb') || '',
+ file => $filename,
+ patch => 1,
+ );
+ $c->stash(
+ commit => $commit,
+ diff => $patch,
+ # XXX Hack hack hack, see View::SyntaxHighlight
+ blobs => [$patch->[0]->{diff}],
+ language => 'Diff',
+ action => 'blobdiff',
+ );
+
+ $c->forward('View::SyntaxHighlight');
+}
+
+=head2 commit
+
+Exposes a given commit.
+
+=cut
+
+sub commit : Local {
+ my ( $self, $c ) = @_;
+ my $project = $c->stash->{Project};
+ my $commit = $self->_get_object($c);
+ $c->stash(
+ commit => $commit,
+ diff_tree => ($project->diff(commit => $commit))[0],
+ refs => $project->references,
+ action => 'commit',
+ );
+}
+
+=head2 commitdiff
+
+Exposes a given diff of a commit.
+
+=cut
+
+sub commitdiff : Local {
+ my ( $self, $c ) = @_;
+ my $commit = $self->_get_object($c);
+ my($tree, $patch) = $c->stash->{Project}->diff(
+ commit => $commit,
+ parent => $c->req->param('hp') || undef,
+ patch => 1,
+ );
+ $c->stash(
+ commit => $commit,
+ diff_tree => $tree,
+ diff => $patch,
+ # XXX Hack hack hack, see View::SyntaxHighlight
+ blobs => [map $_->{diff}, @$patch],
+ language => 'Diff',
+ action => 'commitdiff',
+ );
+
+ $c->forward('View::SyntaxHighlight');
+}
+
+=head2 shortlog
+
+Expose an abbreviated log of a given sha1.
+
+=cut
+
+sub shortlog : Local {
+ my ( $self, $c ) = @_;
+ my $project = $c->stash->{Project};
+ my $commit = $self->_get_object($c);
+ my %logargs = (
+ sha1 => $commit->sha1,
+ count => Gitalist->config->{paging}{log} || 25,
+ ($c->req->param('f') ? (file => $c->req->param('f')) : ())
+ );
+
+ my $page = $c->req->param('pg') || 0;
+ $logargs{skip} = $c->req->param('pg') * $logargs{count}
+ if $c->req->param('pg');
+
+ $c->stash(
+ commit => $commit,
+ log_lines => [$project->list_revs(%logargs)],
+ refs => $project->references,
+ action => 'shortlog',
+ page => $page,
+ );
+}
+
+=head2 log
+
+Calls shortlog internally. Perhaps that should be reversed ...
+
+=cut
+sub log : Local {
+ $_[0]->shortlog($_[1]);
+ $_[1]->stash->{action} = 'log';
+}
+
+=head2 tree
+
+The tree of a given commit.
+
+=cut
+
+sub tree : Local {
+ my ( $self, $c ) = @_;
+ my $project = $c->stash->{Project};
+ my $commit = $self->_get_object($c, $c->req->param('hb'));
+ my $tree = $self->_get_object($c, $c->req->param('h') || $commit->tree_sha1);
+ $c->stash(
+ commit => $commit,
+ tree => $tree,
+ tree_list => [$project->list_tree($tree->sha1)],
+ path => $c->req->param('f') || '',
+ action => 'tree',
+ );
+}
+
+=head2 reflog
+
+Expose the local reflog. This may go away.
+
+=cut
+
+sub reflog : Local {
+ my ( $self, $c ) = @_;
+ my @log = $c->stash->{Project}->reflog(
+ '--since=yesterday'
+ );
+
+ $c->stash(
+ log => \@log,
+ action => 'reflog',
+ );
+}
+
+sub search : Local {
+ my($self, $c) = @_;
+ $c->stash(current_action => 'GitRepos');
+ my $project = $c->stash->{Project};
+ my $commit = $self->_get_object($c);
+ # Lifted from /shortlog.
+ my %logargs = (
+ sha1 => $commit->sha1,
+ count => Gitalist->config->{paging}{log},
+ ($c->req->param('f') ? (file => $c->req->param('f')) : ()),
+ search => {
+ type => $c->req->param('type'),
+ text => $c->req->param('text'),
+ regexp => $c->req->param('regexp') || 0,
+ }
+ );
+
+ $c->stash(
+ commit => $commit,
+ results => [$project->list_revs(%logargs)],
+ action => 'search',
+ # This could be added - page => $page,
+ );
+}
+
+sub search_help : Local {
+ my ($self, $c) = @_;
+ $c->stash(template => 'search_help.tt2');
+}
+
+sub atom : Local {
+ # FIXME - implement atom
+ Carp::croak "Not implemented.";
+}
+
+sub rss : Local {
+ # FIXME - implement rss
+ Carp::croak "Not implemented.";
+}
+
+sub blobdiff_plain : Local {
+ # FIXME - implement blobdiff_plain
+ Carp::croak "Not implemented.";
+}
+
+sub blob_plain : Local {
+ # FIXME - implement blobdiff_plain
+ Carp::croak "Not implemented.";
+}
+
+sub patch : Local {
+ my ($self, $c) = @_;
+ $c->detach('patches', [1]);
+}
+
+sub patches : Local {
+ my ($self, $c, $count) = @_;
+ $count ||= Gitalist->config->{patches}{max};
+ my $commit = $self->_get_object($c);
+ my $parent = $c->req->param('hp') || undef;
+ my $patch = $commit->patch( $parent, $count );
+ $c->response->body($patch);
+ $c->response->content_type('text/plain');
+ $c->response->status(200);
+}
+
+sub snapshot : Local {
+ # FIXME - implement snapshot
+ Carp::croak "Not implemented.";
+}
+
+sub commitdiff_plain : Local {
+ # FIXME - implement commitdiff_plain
+ Carp::croak "Not implemented.";
+}
+
+=head2 auto
+
+Populate the header and footer. Perhaps not the best location.
+
+=cut
+
+sub auto : Private {
+ my($self, $c) = @_;
+
+ # XXX Move these to a plugin!
+ $c->stash(
+ time_since => sub {
+ return 'never' unless $_[0];
+ return age_string(time - $_[0]->epoch);
+ },
+ short_cmt => sub {
+ my $cmt = shift;
+ my($line) = split /\n/, $cmt;
+ $line =~ s/^(.{70,80}\b).*/$1 …/;
+ return $line;
+ },
+ abridged_description => sub {
+ join(' ', grep { defined } (split / /, shift)[0..10]);
+ },
+ );
+
+ # Yes, this is hideous.
+ $self->header($c);
+ $self->footer($c);
+}
+
+# XXX This could probably be dropped altogether.
+use Gitalist::Util qw(to_utf8);
+# Formally git_header_html
+sub header {
+ my($self, $c) = @_;
+
+ my $title = $c->config->{sitename};
+
+ my $project = $c->req->param('project') || $c->req->param('p');
+ my $action = $c->req->param('action') || $c->req->param('a');
+ my $file_name = $c->req->param('filename') || $c->req->param('f');
+ if(defined $project) {
+ $title .= " - " . to_utf8($project);
+ if (defined $action) {
+ $title .= "/$action";
+ if (defined $file_name) {
+ $title .= " - " . $file_name;
+ if ($action eq "tree" && $file_name !~ m|/$|) {
+ $title .= "/";
+ }
+ }
+ }
+ }
+
+ $c->stash->{version} = $Gitalist::VERSION;
+ # check git's version by running it on the first project in the list.
+ $c->stash->{title} = $title;
+
+ $c->stash->{stylesheet} = $c->config->{stylesheet} || 'gitweb.css';
+
+ $c->stash->{project} = $project;
+ my @links;
+ if($project) {
+ my %href_params = $self->feed_info($c);
+ $href_params{'-title'} ||= 'log';
+
+ foreach my $format qw(RSS Atom) {
+ my $type = lc($format);
+ push @links, {
+ rel => 'alternate',
+ title => "$project - $href_params{'-title'} - $format feed",
+
+ # XXX A bit hacky and could do with using gitweb::href() features
+ href => "?a=$type;p=$project",
+ type => "application/$type+xml"
+ }, {
+ rel => 'alternate',
+
+ # XXX This duplication also feels a bit awkward
+ title => "$project - $href_params{'-title'} - $format feed (no merges)",
+ href => "?a=$type;p=$project;opt=--no-merges",
+ type => "application/$type+xml"
+ };
+ }
+ } else {
+ push @links, {
+ rel => "alternate",
+ title => $c->config->{sitename}." projects list",
+ href => '?a=project_index',
+ type => "text/plain; charset=utf-8"
+ }, {
+ rel => "alternate",
+ title => $c->config->{sitename}." projects feeds",
+ href => '?a=opml',
+ type => "text/plain; charset=utf-8"
+ };
+ }
+
+ $c->stash->{favicon} = $c->config->{favicon};
+
+ # </head><body>
+
+ $c->stash(
+ logo_url => $c->config->{logo_url},
+ logo_label => $c->config->{logo_label},
+ logo_img => $c->config->{logo},
+ home_link => $c->config->{home_link},
+ home_link_str => $c->config->{home_link_str},
+ );
+
+ if (defined $project) {
+ eval {
+ $c->stash(Project => $c->model('GitRepos')->project($project));
+ };
+ if ($@) {
+ $c->detach('error_404');
+ }
+ $c->stash(
+ search_text => ( $c->req->param('s') ||
+ $c->req->param('searchtext') || ''),
+ search_hash => ( $c->req->param('hb') || $c->req->param('hashbase')
+ || $c->req->param('h') || $c->req->param('hash')
+ || 'HEAD' ),
+ );
+ }
+ my $a_project = $c->stash->{Project} || $c->model()->projects->[0];
+ $c->stash->{git_version} = $a_project->run_cmd('--version');
+}
+
+# Formally git_footer_html
+sub footer {
+ my($self, $c) = @_;
+
+ my $feed_class = 'rss_logo';
+
+ my @feeds;
+ my $project = $c->req->param('project') || $c->req->param('p');
+ if(defined $project) {
+ (my $pstr = $project) =~ s[/?\.git$][];
+ my $descr = $c->stash->{project_description}
+ = $c->stash->{Project} ? $c->stash->{Project}->description : '';
+
+ my %href_params = $self->feed_info($c);
+ if (!%href_params) {
+ $feed_class .= ' generic';
+ }
+ $href_params{'-title'} ||= 'log';
+
+ @feeds = [
+ map +{
+ class => $feed_class,
+ title => "$href_params{'-title'} $_ feed",
+ href => "/?p=$project;a=\L$_",
+ name => lc $_,
+ }, qw(RSS Atom)
+ ];
+ } else {
+ @feeds = [
+ map {
+ class => $feed_class,
+ title => '',
+ href => "/?a=$_->[0]",
+ name => $_->[1],
+ }, [opml=>'OPML'],[project_index=>'TXT'],
+ ];
+ }
+}
+
+# XXX This feels wrong here, should probably be refactored.
+# returns hash to be passed to href to generate gitweb URL
+# in -title key it returns description of link
+sub feed_info {
+ my($self, $c) = @_;
+
+ my $format = shift || 'Atom';
+ my %res = (action => lc($format));
+
+ # feed links are possible only for project views
+ return unless $c->req->param('project');
+
+ # some views should link to OPML, or to generic project feed,
+ # or don't have specific feed yet (so they should use generic)
+ return if $c->req->param('action') =~ /^(?:tags|heads|forks|tag|search)$/x;
+
+ my $branch;
+ my $hash = $c->req->param('h') || $c->req->param('hash');
+ my $hash_base = $c->req->param('hb') || $c->req->param('hashbase');
+
+ # branches refs uses 'refs/heads/' prefix (fullname) to differentiate
+ # from tag links; this also makes possible to detect branch links
+ if ((defined $hash_base && $hash_base =~ m!^refs/heads/(.*)$!) ||
+ (defined $hash && $hash =~ m!^refs/heads/(.*)$!)) {
+ $branch = $1;
}
- if (-f $c->config->{home_text}) {
- print "<div class=\"index_include\">\n";
- print slurp($c->config->{home_text});
- print "</div>\n";
+ # find log type for feed description (title)
+ my $type = 'log';
+ my $file_name = $c->req->param('f') || $c->req->param('filename');
+ if (defined $file_name) {
+ $type = "history of $file_name";
+ $type .= "/" if $c->req->param('action') eq 'tree';
+ $type .= " on '$branch'" if (defined $branch);
+ } else {
+ $type = "log of $branch" if (defined $branch);
}
- my $cgi;
- print $cgi->startform(-method => "get") .
- "<p class=\"projsearch\">Search:\n" .
- $cgi->textfield(-name => "s", -value => $c->req->param('searchtext')) . "\n" .
- "</p>" .
- $cgi->end_form() . "\n";
+ $res{-title} = $type;
+ $res{'hash'} = (defined $branch ? "refs/heads/$branch" : undef);
+ $res{'file_name'} = $file_name;
- git_project_list_body(\@list, $order);
+ return %res;
}
=head2 end
=cut
-sub end : ActionClass('RenderView') {}
+sub end : ActionClass('RenderView') {
+ my ($self, $c) = @_;
+ # Give project views the current HEAD.
+ if ($c->stash->{Project}) {
+ $c->stash->{HEAD} = $c->stash->{Project}->head_hash;
+ }
+}
+
+sub error_404 :Private {
+ my ($self, $c) = @_;
+ $c->response->status(404);
+ $c->stash(
+ title => 'Page not found',
+ content => 'Page not found',
+ );
+}
+
+sub age_string {
+ my $age = shift;
+ my $age_str;
+
+ if ($age > 60*60*24*365*2) {
+ $age_str = (int $age/60/60/24/365);
+ $age_str .= " years ago";
+ } elsif ($age > 60*60*24*(365/12)*2) {
+ $age_str = int $age/60/60/24/(365/12);
+ $age_str .= " months ago";
+ } elsif ($age > 60*60*24*7*2) {
+ $age_str = int $age/60/60/24/7;
+ $age_str .= " weeks ago";
+ } elsif ($age > 60*60*24*2) {
+ $age_str = int $age/60/60/24;
+ $age_str .= " days ago";
+ } elsif ($age > 60*60*2) {
+ $age_str = int $age/60/60;
+ $age_str .= " hours ago";
+ } elsif ($age > 60*2) {
+ $age_str = int $age/60;
+ $age_str .= " min ago";
+ } elsif ($age > 2) {
+ $age_str = int $age;
+ $age_str .= " sec ago";
+ } else {
+ $age_str .= " right now";
+ }
+ return $age_str;
+}
=head1 AUTHOR
-Dan Brook,,,
+Dan Brook
=head1 LICENSE
projects / catagits/Gitalist.git / blobdiff