diff options
| -rw-r--r-- | .gitignore | 1 | ||||
| -rw-r--r-- | app.psgi | 2 | ||||
| -rw-r--r-- | lib/Narwhal.pm | 43 | ||||
| -rw-r--r-- | lib/Narwhal/Component/Redirect.pm | 31 | ||||
| -rw-r--r-- | lib/Narwhal/Component/Wiki.pm | 65 | ||||
| -rw-r--r-- | lib/Narwhal/Page.pm | 12 | ||||
| -rw-r--r-- | root/templates/edit.tt | 12 | ||||
| -rw-r--r-- | root/templates/page.tt | 9 |
8 files changed, 175 insertions, 0 deletions
@@ -11,3 +11,4 @@ MANIFEST.bak *.sw[po] .build Narwhal-* +narwhal.db diff --git a/app.psgi b/app.psgi new file mode 100644 index 0000000..56e4f22 --- /dev/null +++ b/app.psgi @@ -0,0 +1,2 @@ +use Narwhal; +Narwhal->new->to_app; diff --git a/lib/Narwhal.pm b/lib/Narwhal.pm index e69de29..240b504 100644 --- a/lib/Narwhal.pm +++ b/lib/Narwhal.pm @@ -0,0 +1,43 @@ +package Narwhal; +use OX; + +config kioku_dsn => 'dbi:SQLite:narwhal.db'; +config kioku_extra_args => sub { { create => 1 } }; +config template_root => sub { + shift->param('app_root')->subdir('root', 'templates') +}, (app_root => depends_on('/app_root')); + +component Redirect => 'Narwhal::Component::Redirect'; + +component Wiki => 'Narwhal::Component::Wiki', ( + kioku => depends_on('/Component/Kioku'), + tt => depends_on('/Component/TT'), +); + +# turn these two into specialized classes later +component TT => 'Template', ( + INCLUDE_PATH => depends_on('/Config/template_root'), +); + +component Kioku => 'KiokuX::Model', ( + dsn => depends_on('/Config/kioku_dsn'), + extra_args => depends_on('/Config/kioku_extra_args'), +); + +router as { + route '/' => 'redirect.permanent', ( + to => '/page/main', + ); + route '/page/:page_name' => 'wiki.page', ( + page_name => { isa => 'Str' }, + ); + route '/edit/:page_name' => 'wiki.edit', ( + page_name => { isa => 'Str' }, + ); +}, ( + redirect => depends_on('/Component/Redirect'), + wiki => depends_on('/Component/Wiki'), +); + +no OX; +1; diff --git a/lib/Narwhal/Component/Redirect.pm b/lib/Narwhal/Component/Redirect.pm new file mode 100644 index 0000000..58a8478 --- /dev/null +++ b/lib/Narwhal/Component/Redirect.pm @@ -0,0 +1,31 @@ +package Narwhal::Component::Redirect; +use Moose; + +sub permanent { + my $self = shift; + my ($req) = @_; + my $res = $req->new_response(301); + $res->location($self->_get_location($req)); + return $res; +} + +sub temporary { + my $self = shift; + my ($req) = @_; + my $res = $req->new_response(302); + $res->location($self->_get_location($req)); + return $res; +} + +sub _get_location { + my $self = shift; + my ($req) = @_; + my $to = $req->env->{'plack.router.match'}->route->defaults->{to}; + die "must supply a location to redirect to" unless $to; + return $to; +} + +__PACKAGE__->meta->make_immutable; +no Moose; + +1; diff --git a/lib/Narwhal/Component/Wiki.pm b/lib/Narwhal/Component/Wiki.pm new file mode 100644 index 0000000..5b89816 --- /dev/null +++ b/lib/Narwhal/Component/Wiki.pm @@ -0,0 +1,65 @@ +package Narwhal::Component::Wiki; +use Moose; + +use Narwhal::Page; + +has kioku => ( + isa => 'KiokuX::Model', + required => 1, + handles => 'KiokuDB::Role::API', +); + +has tt => ( + isa => 'Template', + required => 1, + handles => ['process'], +); + +has scope => ( + is => 'ro', + isa => 'KiokuDB::LiveObjects::Scope', + lazy => 1, + default => sub { shift->new_scope }, +); + +sub BUILD { + my $self = shift; + $self->scope; +} + +sub page { + my $self = shift; + my ($req, $page) = @_; + my $page_obj = $self->lookup("page:$page"); + return $req->new_response(404) + unless $page_obj; + my $out; + $self->process('page.tt', { uri_for => sub { '/' . $req->uri_for({@_}) }, text => $page_obj->text, page => $page }, \$out); + return $req->new_response(200, [], $out); +} + +sub edit { + my $self = shift; + my ($req, $page) = @_; + if ($req->method eq 'POST') { + my $page_obj = Narwhal::Page->new(text => $req->param('text')); + $self->txn_do(sub { + $self->delete("page:$page"); + $self->insert("page:$page" => $page_obj); + }); + my $res = $req->new_response(303); + $res->location('/' . $req->uri_for({controller => 'wiki', action => 'page', page_name => $page})); + return $res; + } + else { + my $page_obj = $self->lookup("page:$page"); + my $out; + $self->process('edit.tt', { uri_for => sub { '/' . $req->uri_for({@_}) }, text => ($page_obj ? $page_obj->text : ''), page => $page }, \$out); + return $req->new_response(200, [], $out); + } +} + +__PACKAGE__->meta->make_immutable; +no Moose; + +1; diff --git a/lib/Narwhal/Page.pm b/lib/Narwhal/Page.pm new file mode 100644 index 0000000..d3e0a4d --- /dev/null +++ b/lib/Narwhal/Page.pm @@ -0,0 +1,12 @@ +package Narwhal::Page; +use Moose; + +has text => ( + is => 'ro', + isa => 'Str', +); + +__PACKAGE__->meta->make_immutable; +no Moose; + +1; diff --git a/root/templates/edit.tt b/root/templates/edit.tt new file mode 100644 index 0000000..2b8f37e --- /dev/null +++ b/root/templates/edit.tt @@ -0,0 +1,12 @@ +<html> +<body> +<h1>[% page %]</h1> +<p><a href="[% uri_for('controller', 'wiki', 'action', 'page', 'page_name', page) %]">View</a></p> +<p> +<form method="POST" action="[% uri_for('controller', 'wiki', 'action', 'edit', 'page_name', page) %]"> +<input type="text" value="[% text %]" name="text" /> +<input type="submit" value="Submit" /> +</form> +</p> +</body> +</html> diff --git a/root/templates/page.tt b/root/templates/page.tt new file mode 100644 index 0000000..43b111f --- /dev/null +++ b/root/templates/page.tt @@ -0,0 +1,9 @@ +<html> +<body> +<h1>[% page %]</h1> +<p><a href="[% uri_for('controller', 'wiki', 'action', 'edit', 'page_name', page) %]">Edit</a></p> +<p> +[% text %] +</p> +</body> +</html> |