Revision 0f491583
Von Sven Schöling vor etwa 11 Jahren hinzugefügt
| SL/Controller/Helper/GetModels.pm | ||
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| 7 | 7 |
use SL::Controller::Helper::GetModels::Sorted; |
| 8 | 8 |
use SL::Controller::Helper::GetModels::Paginated; |
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use Scalar::Util qw(weaken); |
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use Rose::Object::MakeMethods::Generic ( |
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scalar => [ qw(controller model query with_objects filtered sorted paginated) ], |
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'scalar --get_set_init' => [ qw(handlers) ], |
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scalar => [ qw(controller model query with_objects filtered sorted paginated finalized final_params) ], |
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'scalar --get_set_init' => [ qw(handlers source) ], |
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array => [ qw(plugins) ], |
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); |
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| 15 | 18 |
use constant PRIV => '__getmodelshelperpriv'; |
| 16 | 19 |
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#my $registered_handlers = {};
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# official interface |
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sub get {
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my ($self) = @_; |
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my %params = $self->finalize; |
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%params = $self->_run_handlers('get_models', %params);
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return $self->manager->get_all(%params); |
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} |
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sub disable_plugin {
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my ($self, $plugin) = @_; |
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die 'cannot change internal state after finalize was called' if $self->finalized; |
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die 'unsupported plugin' unless $self->can($plugin) && $self->$plugin && $self->$plugin->isa('SL::Controller::Helper::GetModels::Base');
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$self->$plugin->disabled(1); |
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} |
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sub enable_plugin {
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my ($self, $plugin) = @_; |
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die 'cannot change internal state after finalize was called' if $self->finalized; |
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die 'unsupported plugin' unless $self->can($plugin) && $self->$plugin && $self->$plugin->isa('SL::Controller::Helper::GetModels::Base');
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$self->$plugin->disabled(0); |
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} |
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sub is_enabled_plugin {
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my ($self, $plugin) = @_; |
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die 'unsupported plugin' unless $self->can($plugin) && $self->$plugin && $self->$plugin->isa('SL::Controller::Helper::GetModels::Base');
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$self->$plugin->is_enabled; |
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} |
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# TODO: get better delegation |
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sub set_report_generator_sort_options {
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my ($self, %params) = @_; |
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$self->finalize; |
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$self->sorted->set_report_generator_sort_options(%params); |
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} |
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sub get_paginate_args {
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my ($self) = @_; |
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my %params = $self->finalize; |
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$self->paginated->get_current_paginate_params(%params); |
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} |
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sub init {
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my ($self, %params) = @_; |
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# for my $plugin (qw(filtered sorted paginated)) {
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# next unless $params{$plugin};
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# $self->${ \"make_$plugin" }(%{ delete $params{$plugin} || {} });
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# } |
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# |
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# TODO: default model |
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$self->model(delete $params{model});
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my @plugins; |
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for my $plugin (qw(filtered sorted paginated)) {
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next unless my $spec = delete $params{$plugin} // {};
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my $plugin_class = "SL::Controller::Helper::GetModels::" . ucfirst $plugin; |
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$self->$plugin($plugin_class->new(%$spec, get_models => $self)); |
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push @plugins, $self->$plugin($plugin_class->new(%$spec, get_models => $self));
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} |
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$self->plugins(@plugins); |
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$self->SUPER::init(%params); |
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$_->read_params for $self->plugins; |
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weaken $self->controller if $self->controller; |
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} |
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sub finalize {
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my ($self, %params) = @_; |
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return %{ $self->final_params } if $self->finalized;
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push @{ $params{query} ||= [] }, @{ $self->query || [] };
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push @{ $params{with_objects} ||= [] }, @{ $self->with_objects || [] };
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%params = $_->finalize(%params) for $self->plugins; |
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$self->finalized(1); |
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$self->final_params(\%params); |
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return %params; |
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} |
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sub register_handlers {
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my ($self, %additional_handlers) = @_; |
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# my $only = delete($additional_handlers{ONLY}) || [];
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# $only = [ $only ] if !ref $only; |
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# my %hook_params = @{ $only } ? ( only => $only ) : ();
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my $handlers = $self->handlers; |
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map { push @{ $handlers->{$_} }, $additional_handlers{$_} if $additional_handlers{$_} } keys %$handlers;
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} |
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# TODO fix this |
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sub get_models_url_params {
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my ($class, $sub_name_or_code) = @_; |
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|
| ... | ... | |
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return $self->controller->url_for(%default_params, %override_params); |
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} |
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sub get {
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my ($self, %params) = @_; |
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push @{ $params{query} ||= [] }, @{ $self->query || [] };
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push @{ $params{with_objects} ||= [] }, @{ $self->with_objects || [] };
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%params = $self->_run_handlers('get_models', %params);
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return $self->manager->get_all(%params); |
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} |
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sub get_paginate_args {
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my ($self, %params) = @_; |
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push @{ $params{query} ||= [] }, @{ $self->query || [] };
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push @{ $params{with_objects} ||= [] }, @{ $self->with_objects || [] };
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$self->paginated->get_current_paginate_params(%params); |
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} |
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sub manager {
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die "No 'model' to work on" unless $_[0]->model; |
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"SL::DB::Manager::" . $_[0]->model; |
| ... | ... | |
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} |
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} |
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sub init_source {
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$::form |
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} |
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1; |
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__END__ |
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