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lib/App/Alice/HTTPD.pm  view on Meta::CPAN

  [ qr{^/logout/?$}       => \&logout ],
  [ qr{^/logs/?$}         => \&send_logs ],
  [ qr{^/search/?$}       => \&send_search ],
  [ qr{^/range/?$}        => \&send_range ],
  [ qr{^/view/?$}         => \&send_index ],
  [ qr{^/get}             => \&image_proxy ],
];

sub url_handlers { return $url_handlers }

has 'streams' => (
  is => 'rw',
  auto_deref => 1,
  isa => 'ArrayRef[App::Alice::Stream]',
  default => sub {[]},
);

sub add_stream {push @{shift->streams}, @_}
sub no_streams {@{$_[0]->streams} == 0}
sub stream_count {scalar @{$_[0]->streams}}

sub BUILD {
  my $self = shift;
  my $httpd = Twiggy::Server->new(
    host => $self->config->http_address,
    port => $self->config->http_port,
  );
  $httpd->register_service(
    builder {
      if ($self->app->auth_enabled) {
        mkdir $self->config->path."/sessions"
          unless -d $self->config->path."/sessions";
        enable "Session",
          store => Plack::Session::Store::File->new(dir => $self->config->path),
          expires => "24h";
      }
      enable "Static", path => qr{^/static/}, root => $self->config->assetdir;
      sub {$self->dispatch(shift)}
    }
  );
  $self->httpd($httpd);
  $self->ping;
}

sub dispatch {
  my ($self, $env) = @_;
  my $req = Plack::Request->new($env);
  if ($self->app->auth_enabled) {
    unless ($req->path eq "/login" or $self->is_logged_in($req)) {
      my $res = $req->new_response;
      $res->redirect("/login");
      return $res->finalize;
    }
  }
  for my $handler (@{$self->url_handlers}) {
    my $re = $handler->[0];
    if ($req->path_info =~ /$re/) {
      return $handler->[1]->($self, $req);
    }
  }
  return $self->not_found($req);
}

sub is_logged_in {
  my ($self, $req) = @_;
  my $session = $req->env->{"psgix.session"};
  return $session->{is_logged_in};
}

sub login {
  my ($self, $req) = @_;
  my $res = $req->new_response;
  if (!$self->app->auth_enabled or $self->is_logged_in($req)) {
    $res->redirect("/");
    return $res->finalize;
  }
  elsif (my $user = $req->param("username")
     and my $pass = $req->param("password")) {
    if ($self->app->authenticate($user, $pass)) {
      $req->env->{"psgix.session"}->{is_logged_in} = 1;
      $res->redirect("/");
      return $res->finalize;
    }
    $res->body($self->app->render("login", "bad username or password"));
  }
  else {
    $res->body($self->app->render("login"));
  }
  $res->status(200);
  return $res->finalize;
}

sub logout {
  my ($self, $req) = @_;
  my $res = $req->new_response;
  if (!$self->app->auth_enabled) {
    $res->redirect("/");
  } else {
    $req->env->{"psgix.session"}{is_logged_in} = 0;
    $req->env->{"psgix.session.options"}{expire} = 1;
    $res->redirect("/login");
  }
  return $res->finalize;
}

sub ping {
  my $self = shift;
  $self->ping_timer(AnyEvent->timer(
    after    => 5,
    interval => 10,
    cb       => sub {
      $self->broadcast({
        type => "action",
        event => "ping",
      });
    }
  ));
}

sub shutdown {
  my $self = shift;

lib/App/Alice/HTTPD.pm  view on Meta::CPAN

  $name =~ s/\s+//g;
  my $config = $self->app->render('new_server', $name);
  my $listitem = $self->app->render('server_listitem', $name);
  
  my $res = $req->new_response(200);
  $res->body(to_json({config => $config, listitem => $listitem}));
  $res->header("Cache-control" => "no-cache");
  return $res->finalize;
}

sub save_config {
  my ($self, $req) = @_;
  $self->app->log(info => "saving config");
  
  my $new_config = {};
  if ($req->parameters->{has_servers}) {
    $new_config->{servers} = {};
  }
  for my $name (keys %{$req->parameters}) {
    next unless $req->parameters->{$name};
    next if $name eq "has_servers";
    if ($name =~ /^(.+?)_(.+)/ and exists $new_config->{servers}) {
      if ($2 eq "channels" or $2 eq "on_connect") {
        $new_config->{servers}{$1}{$2} = [$req->parameters->get_all($name)];
      } else {
        $new_config->{servers}{$1}{$2} = $req->param($name);
      }
    }
    elsif ($name eq "highlights") {
      $new_config->{$name} = [$req->parameters->get_all($name)];
    }
    else {
      $new_config->{$name} = $req->param($name);
    }
  }
  $self->app->reload_config($new_config);

  $self->app->broadcast(
    $self->app->format_info("config", "saved")
  );

  my $res = $req->new_response(200);
  $res->content_type('text/plain');
  $res->content_length(2);
  $res->body('ok');
  return $res->finalize;
}

sub tab_order  {
  my ($self, $req) = @_;
  $self->app->log(debug => "updating tab order");
  
  $self->app->tab_order([grep {defined $_} $req->parameters->get_all('tabs')]);
  my $res = $req->new_response(200);
  $res->content_type('text/plain');
  $res->content_length(2);
  $res->body('ok');
  return $res->finalize;
}

sub not_found  {
  my ($self, $req) = @_;
  $self->app->log(debug => "sending 404 " . $req->path_info);
  my $res = $req->new_response(404);
  return $res->finalize;
}

__PACKAGE__->meta->make_immutable;
1;