package Gitalist::Controller::Root;
+use Moose;
+use namespace::autoclean;
-use strict;
-use warnings;
-use parent 'Catalyst::Controller';
+BEGIN { extends 'Catalyst::Controller' }
#
# Sets the actions in this controller to be registered with no prefix
#
__PACKAGE__->config->{namespace} = '';
+use IO::Capture::Stdout;
+use Sys::Hostname ();
+use XML::Atom::Feed;
+use XML::Atom::Entry;
+use XML::RSS;
+
=head1 NAME
Gitalist::Controller::Root - Root Controller for Gitalist
=cut
-use IO::Capture::Stdout;
+=head2 run_gitweb
+
+The C<gitweb> shim. It should now only be explicitly accessible by
+modifying the URL.
+
+=cut
+
+sub run_gitweb {
+ my ( $self, $c ) = @_;
+
+ # XXX A slippery slope to be sure.
+ if($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 $@;
+
+ 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 ) = @_;
+
+ $c->detach($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 $search = $c->req->param('s') || '';
+ if($search) {
+ @list = grep {
+ index($_->name, $search) > -1
+ or ( $_->description !~ /^Unnamed repository/ and index($_->description, $search) > -1 )
+ } @list
+ }
+
+ $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 => $commit,
+ log_lines => [$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.
-sub default :Path {
- my ( $self, $c ) = @_;
+=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.
- my $capture = IO::Capture::Stdout->new();
- $capture->start();
- eval {
- my $action = gitweb::main($c);
- $action->();
- };
- $capture->stop();
+=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') || '';
- 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';
+ $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')
+ unless $c->stash->{no_wrapper};
+}
+
+sub blob_plain : Local {
+ my($self, $c) = @_;
+
+ $c->stash(no_wrapper => 1);
+ $c->response->content_type('text/plain; charset=utf-8');
+
+ $c->forward('blob');
+}
+
+sub blobdiff_plain : Local {
+ my($self, $c) = @_;
+
+ $c->stash(no_wrapper => 1);
+ $c->response->content_type('text/plain; charset=utf-8');
+
+ $c->forward('blobdiff');
+
+}
+
+=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,
+ patch => 1,
+ parent => $c->req->param('hpb') || undef,
+ file => $filename,
+ );
+ $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')
+ unless $c->stash->{no_wrapper};
+}
+
+=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')
+ unless $c->stash->{no_wrapper};
+}
+
+sub commitdiff_plain : Local {
+ my($self, $c) = @_;
+
+ $c->stash(no_wrapper => 1);
+ $c->response->content_type('text/plain; charset=utf-8');
+
+ $c->forward('commitdiff');
+}
+
+=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';
+}
+
+# For legacy support.
+sub history : Local {
+ $_[0]->shortlog(@_[1 .. $#_]);
+}
+
+=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) = @_;
+ $c->stash(template => 'search_help.tt2');
+}
+
+sub atom : Local {
+ my($self, $c) = @_;
+
+ my $feed = XML::Atom::Feed->new;
+
+ my $host = lc Sys::Hostname::hostname();
+ $feed->title($host . ' - ' . Gitalist->config->{name});
+ $feed->updated(~~DateTime->now);
+
+ my $project = $c->stash->{Project};
+ my %logargs = (
+ sha1 => $project->head_hash,
+ count => Gitalist->config->{paging}{log} || 25,
+ ($c->req->param('f') ? (file => $c->req->param('f')) : ())
+ );
+
+ my $mk_title = $c->stash->{short_cmt};
+ for my $commit ($project->list_revs(%logargs)) {
+ my $entry = XML::Atom::Entry->new;
+ $entry->title( $mk_title->($commit->comment) );
+ $entry->id($c->uri_for('commit', {h=>$commit->sha1}));
+ # XXX Needs work ...
+ $entry->content($commit->comment);
+ $feed->add_entry($entry);
+ }
+
+ $c->response->body($feed->as_xml);
+ $c->response->content_type('application/atom+xml');
+ $c->response->status(200);
+}
+
+sub rss : Local {
+ my ($self, $c) = @_;
+
+ my $project = $c->stash->{Project};
+
+ my $rss = XML::RSS->new(version => '2.0');
+ $rss->channel(
+ title => lc(Sys::Hostname::hostname()) . ' - ' . Gitalist->config->{name},
+ link => $c->uri_for('summary', {p=>$project->name}),
+ language => 'en',
+ description => $project->description,
+ pubDate => DateTime->now,
+ lastBuildDate => DateTime->now,
+ );
+
+ my %logargs = (
+ sha1 => $project->head_hash,
+ count => Gitalist->config->{paging}{log} || 25,
+ ($c->req->param('f') ? (file => $c->req->param('f')) : ())
+ );
+ my $mk_title = $c->stash->{short_cmt};
+ for my $commit ($project->list_revs(%logargs)) {
+ # XXX Needs work ....
+ $rss->add_item(
+ title => $mk_title->($commit->comment),
+ permaLink => $c->uri_for(commit => {h=>$commit->sha1}),
+ description => $commit->comment,
+ );
+ }
+
+ $c->response->body($rss->as_string);
+ $c->response->content_type('application/rss+xml');
+ $c->response->status(200);
+}
+
+sub patch : Local {
+ my ($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->get_patch( $parent, $count );
+ $c->response->body($patch);
+ $c->response->content_type('text/plain');
+ $c->response->status(200);
+}
+
+sub snapshot : Local {
+ # FIXME - implement snapshot
+ Carp::croak "Not implemented.";
+}
+
+=head2 auto
+
+Populate the header and footer. Perhaps not the best location.
+
+=cut
+
+sub auto : Private {
+ my($self, $c) = @_;
+
+ my $project = $c->req->param('p');
+ if (defined $project) {
+ eval {
+ $c->stash(Project => $c->model('GitRepos')->project($project));
+ };
+ if ($@) {
+ $c->detach('error_404');
+ }
+ }
+
+ my $a_project = $c->stash->{Project} || $c->model()->projects->[0];
+ $c->stash(
+ git_version => $a_project->run_cmd('--version'),
+ version => $Gitalist::VERSION,
+
+ # XXX Move these to a plugin!
+ 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 $line;
+ },
+ abridged_description => sub {
+ join(' ', grep { defined } (split / /, shift)[0..10]);
+ },
+ );
}
=head2 end
=cut
-sub end : ActionClass('RenderView') {}
+sub end : ActionClass('RenderView') {
+ my ($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
=cut
-1;
+__PACKAGE__->meta->make_immutable;