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1 | package Reaction::UI::Controller; |
2 | |
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3 | use base qw( |
4 | Catalyst::Controller |
5 | Catalyst::Component::ACCEPT_CONTEXT |
6 | Reaction::Object |
7 | ); |
8 | |
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9 | use Reaction::Class; |
10 | |
11 | sub push_viewport { |
12 | my $self = shift; |
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13 | my $c = $self->context; |
14 | my $focus_stack = $c->stash->{focus_stack}; |
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15 | my ($class, @proto_args) = @_; |
16 | my %args; |
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17 | if (my $vp_attr = $c->stack->[-1]->attributes->{ViewPort}) { |
18 | if (ref($vp_attr) eq 'ARRAY') { |
19 | $vp_attr = $vp_attr->[0]; |
20 | } |
21 | if (ref($vp_attr) eq 'HASH') { |
22 | if (my $conf_class = delete $vp_attr->{class}) { |
23 | $class = $conf_class; |
24 | } |
25 | %args = (%$vp_attr, @proto_args); |
26 | } else { |
27 | $class = $vp_attr; |
28 | %args = @proto_args; |
29 | } |
30 | } else { |
31 | %args = @proto_args; |
32 | } |
33 | |
34 | $args{ctx} = $c; |
35 | |
36 | if (exists $args{next_action} && !ref($args{next_action})) { |
37 | $args{next_action} = [ $self, 'redirect_to', $args{next_action} ]; |
38 | } |
39 | $focus_stack->push_viewport($class, %args); |
40 | } |
41 | |
42 | sub pop_viewport { |
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43 | return shift->context->stash->{focus_stack}->pop_viewport; |
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44 | } |
45 | |
46 | sub pop_viewports_to { |
47 | my ($self, $vp) = @_; |
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48 | return $self->context->stash->{focus_stack}->pop_viewports_to($vp); |
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49 | } |
50 | |
51 | sub redirect_to { |
52 | my ($self, $c, $to, $cap, $args, $attrs) = @_; |
53 | |
54 | #the confess calls could be changed later to $c->log ? |
55 | my $action; |
56 | if(!ref $to){ |
57 | $action = $self->action_for($to); |
58 | confess("Failed to locate action ${to} in " . $self->blessed) unless $action; |
59 | } |
60 | elsif( blessed $to && $to->isa('Catalyst::Action') ){ |
61 | $action = $to; |
62 | } elsif(ref $action eq 'ARRAY' && @$action == 2){ #is that overkill / too strict? |
63 | $action = $c->controller($to->[0])->action_for($to->[1]); |
64 | confess("Failed to locate action $to->[1] in $to->[0]" ) unless $action; |
65 | } else{ |
66 | confess("Failed to locate action from ${to}"); |
67 | } |
68 | |
69 | $cap ||= $c->req->captures; |
70 | $args ||= $c->req->args; |
71 | $attrs ||= {}; |
72 | my $uri = $c->uri_for($action, $cap, @$args, $attrs); |
73 | $c->res->redirect($uri); |
74 | } |
75 | |
76 | 1; |