Dogcows Code - chaz/chatty/blob - lib/Chatty/Controller/Root.pm

   1 package Chatty::Controller::Root;
   2 use Moose;
   3 use namespace::autoclean;
   4
   5 BEGIN { extends 'Catalyst::Controller' }
   6
   7 #
   8 # Sets the actions in this controller to be registered with no prefix
   9 # so they function identically to actions created in MyApp.pm
  10 #
  11 __PACKAGE__->config(namespace => '');
  12
  13 =head1 NAME
  14
  15 Chatty::Controller::Root - Root Controller for Chatty
  16
  17 =head1 DESCRIPTION
  18
  19 Implements all actions for this simple chat application.
  20
  21 =head1 METHODS
  22
  23 =head2 index
  24
  25 The root page (/)
  26
  27 =cut
  28
  29 sub index :Path :Args(0) {
  30         my ( $self, $c ) = @_;
  31 }
  32
  33 =head2 login
  34
  35 Allow a user to login.
  36
  37 =cut
  38
  39 sub login :Local :Args(0) {
  40         my ($self, $c) = @_;
  41         if ($c->req->method eq 'POST' && exists($c->req->params->{handle})) {
  42                 eval {
  43                         if ($c->authenticate({
  44                                 username => $c->req->params->{handle},
  45                                 password => $c->req->params->{password}
  46                         })) {
  47                                 $c->change_session_id;
  48                                 my $user = $c->user->get('username');
  49                                 $c->flash->{message} = "Hi, $user! You are now logged in.";
  50                                 $c->response->redirect($c->uri_for('/'));
  51                         }
  52                         else {
  53                                 $c->flash->{error} = "Log-in failed! Try again, I guess.";
  54                                 $c->response->redirect($c->uri_for('login'));
  55                         }
  56                 }
  57         }
  58 }
  59
  60 =head2 logout
  61
  62 Log the user out.
  63
  64 =cut
  65
  66 sub logout :Local :Args(0) {
  67         my ($self, $c) = @_;
  68         if ($c->user_exists) {
  69                 $c->logout;
  70                 $c->flash->{message} = "Goodbye! You have been logged out.";
  71         }
  72         $c->response->redirect($c->uri_for('/'));
  73 }
  74
  75 =head2 register
  76
  77 Register a new account.
  78
  79 =cut
  80
  81 sub register :Local :Args(0) {
  82 }
  83
  84 =head2 default
  85
  86 Standard 404 error page
  87
  88 =cut
  89
  90 sub default :Path {
  91         my ($self, $c) = @_;
  92         $c->response->body('Page not found.');
  93         $c->response->status(404);
  94 }
  95
  96 =head2 end
  97
  98 Attempt to render a view, if needed.
  99
 100 =cut
 101
 102 sub end : ActionClass('RenderView') {}
 103
 104 =head1 AUTHOR
 105
 106 Charles McGarvey
 107
 108 =head1 LICENSE
 109
 110 This library is free software. You can redistribute it and/or modify
 111 it under the same terms as Perl itself.
 112
 113 =cut
 114
 115 __PACKAGE__->meta->make_immutable;
 116
 117 1;