—package
Mojo;
use
Mojo::Base -base;
# "Professor: These old Doomsday devices are dangerously unstable. I'll rest
# easier not knowing where they are."
use
Carp ();
use
Mojo::Home;
use
Mojo::Log;
use
Mojo::UserAgent;
use
Mojo::Util;
use
Scalar::Util ();
has
home
=>
sub
{ Mojo::Home->new->detect(
ref
shift
) };
has
log
=>
sub
{ Mojo::Log->new };
has
ua
=>
sub
{
my
$ua
= Mojo::UserAgent->new;
Scalar::Util::weaken
$ua
->server->app(
shift
)->{app};
return
$ua
;
};
sub
build_tx { Mojo::Transaction::HTTP->new }
sub
config { Mojo::Util::_stash(
config
=>
@_
) }
sub
handler { Carp::croak
'Method "handler" not implemented in subclass'
}
1;
=encoding utf8
=head1 NAME
Mojo - Duct tape for the HTML5 web!
=head1 SYNOPSIS
package MyApp;
use Mojo::Base 'Mojo';
# All the complexities of CGI, PSGI, HTTP and WebSockets get reduced to a
# single method call!
sub handler {
my ($self, $tx) = @_;
# Request
my $method = $tx->req->method;
my $path = $tx->req->url->path;
# Response
$tx->res->code(200);
$tx->res->headers->content_type('text/plain');
$tx->res->body("$method request for $path!");
# Resume transaction
$tx->resume;
}
=head1 DESCRIPTION
A flexible runtime environment for Perl real-time web frameworks, with all the
basic tools and helpers needed to write simple web applications and higher
level web frameworks, such as L<Mojolicious>.
See L<Mojolicious::Guides> for more!
=head1 ATTRIBUTES
L<Mojo> implements the following attributes.
=head2 home
my $home = $app->home;
$app = $app->home(Mojo::Home->new);
The home directory of your application, defaults to a L<Mojo::Home> object
which stringifies to the actual path.
# Generate portable path relative to home directory
my $path = $app->home->rel_file('data/important.txt');
=head2 log
my $log = $app->log;
$app = $app->log(Mojo::Log->new);
The logging layer of your application, defaults to a L<Mojo::Log> object.
# Log debug message
$app->log->debug('It works');
=head2 ua
my $ua = $app->ua;
$app = $app->ua(Mojo::UserAgent->new);
A full featured HTTP user agent for use in your applications, defaults to a
L<Mojo::UserAgent> object.
# Perform blocking request
say $app->ua->get('example.com')->res->body;
=head1 METHODS
L<Mojo> inherits all methods from L<Mojo::Base> and implements the following
new ones.
=head2 build_tx
my $tx = $app->build_tx;
Transaction builder, defaults to building a L<Mojo::Transaction::HTTP> object.
=head2 config
my $hash = $app->config;
my $foo = $app->config('foo');
$app = $app->config({foo => 'bar'});
$app = $app->config(foo => 'bar');
Application configuration.
# Remove value
my $foo = delete $app->config->{foo};
# Assign multiple values at once
$app->config(foo => 'test', bar => 23);
=head2 handler
$app->handler(Mojo::Transaction::HTTP->new);
The handler is the main entry point to your application or framework and will
be called for each new transaction, which will usually be a
L<Mojo::Transaction::HTTP> or L<Mojo::Transaction::WebSocket> object. Meant to
be overloaded in a subclass.
sub handler {
my ($self, $tx) = @_;
...
}
=head1 SEE ALSO
L<Mojolicious>, L<Mojolicious::Guides>, L<http://mojolicio.us>.
=cut