MT#11741 API: Add pbxdevicemodelimages resource.

Allows to download front/mac image of device model via API.

Change-Id: I83b6ea6a5a25fde23b591468aaa74d3ce42b09e4

lib/NGCP/Panel/Controller/API/PbxDeviceModelImages.pm

@@ -0,0 +1,89 @@
+package NGCP::Panel::Controller::API::PbxDeviceModelImages;
+use Sipwise::Base;
+use namespace::sweep;
+use boolean qw(true);
+use Data::HAL qw();
+use Data::HAL::Link qw();
+use HTTP::Headers qw();
+use HTTP::Status qw(:constants);
+use MooseX::ClassAttribute qw(class_has);
+use NGCP::Panel::Utils::DateTime;
+use Path::Tiny qw(path);
+use Safe::Isa qw($_isa);
+BEGIN { extends 'Catalyst::Controller::ActionRole'; }
+require Catalyst::ActionRole::ACL;
+require Catalyst::ActionRole::CheckTrailingSlash;
+require Catalyst::ActionRole::HTTPMethods;
+require Catalyst::ActionRole::RequireSSL;
+
+class_has 'api_description' => (
+    is => 'ro',
+    isa => 'Str',
+    default => 
+        'Used to download the front and mac image of a <a href="#pbxdevicemodels">PbxDeviceModel</a>.',
+);
+
+class_has 'query_params' => (
+    is => 'ro',
+    isa => 'ArrayRef',
+    default => sub {[
+        {
+            param => 'type',
+            description => 'Either "front" (default) or "mac" to download one or the other.',
+            query => {
+                # handled directly in role
+                first => sub {},
+                second => sub {},
+            }
+        }
+    ]},
+);
+
+with 'NGCP::Panel::Role::API::PbxDeviceModels';
+
+class_has('resource_name', is => 'ro', default => 'pbxdevicemodelimages');
+class_has('dispatch_path', is => 'ro', default => '/api/pbxdevicemodelimages/');
+class_has('relation', is => 'ro', default => 'http://purl.org/sipwise/ngcp-api/#rel-pbxdevicemodelimages');
+
+__PACKAGE__->config(
+    action => {
+        map { $_ => {
+            ACLDetachTo => '/api/root/invalid_user',
+            AllowedRole => [qw/admin reseller/],
+            Args => 0,
+            Does => [qw(ACL CheckTrailingSlash RequireSSL)],
+            Method => $_,
+            Path => __PACKAGE__->dispatch_path,
+        } } @{ __PACKAGE__->allowed_methods },
+    },
+    action_roles => [qw(HTTPMethods)],
+);
+
+sub auto :Private {
+    my ($self, $c) = @_;
+
+    $self->set_body($c);
+    #$self->log_request($c);
+    return 1;
+}
+
+sub OPTIONS :Allow {
+    my ($self, $c) = @_;
+    my $allowed_methods = $self->allowed_methods_filtered($c);
+    $c->response->headers(HTTP::Headers->new(
+        Allow => $allowed_methods->join(', '),
+        Accept_Post => 'application/hal+json; profile=http://purl.org/sipwise/ngcp-api/#rel-'.$self->resource_name,
+    ));
+    $c->response->content_type('application/json');
+    $c->response->body(JSON::to_json({ methods => $allowed_methods })."\n");
+    return;
+}
+
+sub end : Private {
+    my ($self, $c) = @_;
+
+    $self->log_response($c);
+    return;
+}
+
+# vim: set tabstop=4 expandtab:

lib/NGCP/Panel/Controller/API/PbxDeviceModelImagesItem.pm

@@ -0,0 +1,99 @@
+package NGCP::Panel::Controller::API::PbxDeviceModelImagesItem;
+use Sipwise::Base;
+use namespace::sweep;
+use HTTP::Headers qw();
+use HTTP::Status qw(:constants);
+use MooseX::ClassAttribute qw(class_has);
+use NGCP::Panel::Utils::DateTime;
+use NGCP::Panel::Utils::ValidateJSON qw();
+use Path::Tiny qw(path);
+use Safe::Isa qw($_isa);
+BEGIN { extends 'Catalyst::Controller::ActionRole'; }
+require Catalyst::ActionRole::ACL;
+require Catalyst::ActionRole::HTTPMethods;
+require Catalyst::ActionRole::RequireSSL;
+
+with 'NGCP::Panel::Role::API::PbxDeviceModels';
+
+class_has('resource_name', is => 'ro', default => 'pbxdevicemodelimages');
+class_has('dispatch_path', is => 'ro', default => '/api/pbxdevicemodelimages/');
+class_has('relation', is => 'ro', default => 'http://purl.org/sipwise/ngcp-api/#rel-pbxdevicemodelimages');
+
+__PACKAGE__->config(
+    action => {
+        map { $_ => {
+            ACLDetachTo => '/api/root/invalid_user',
+            AllowedRole => [qw/admin reseller/],
+            Args => 1,
+            Does => [qw(ACL RequireSSL)],
+            Method => $_,
+            Path => __PACKAGE__->dispatch_path,
+        } } @{ __PACKAGE__->allowed_methods }
+    },
+    action_roles => [qw(HTTPMethods)],
+);
+
+sub auto :Private {
+    my ($self, $c) = @_;
+
+    $self->set_body($c);
+    $self->log_request($c);
+}
+
+sub GET :Allow {
+    my ($self, $c, $id) = @_;
+    {
+        last unless $self->valid_id($c, $id);
+        my $item = $self->item_by_id($c, $id);
+        last unless $self->resource_exists($c, pbxdevicemodelimages => $item);
+        my $type = $c->req->param('type') // 'front';
+        my $data;
+        my $ctype;
+        if($type eq 'mac') {
+            $data = $item->mac_image;
+            $ctype = $item->mac_image_type;
+        } else {
+            $data = $item->front_image;
+            $ctype = $item->front_image_type;
+        }
+        unless(defined $data) {
+            $self->error($c, HTTP_NOT_FOUND, "Image type '$type' is not uploaded");
+            last;
+        }
+
+        my $fext = $ctype; $fext =~ s/^.*?([a-zA-Z0-9]+)$/$1/;
+        my $fname = $item->vendor . ' ' . $item->model . ".$fext";
+        $c->response->header ('Content-Disposition' => 'attachment; filename="' . $fname . '"');
+        $c->response->content_type($ctype);
+        $c->response->body($data);
+        return;
+    }
+    return;
+}
+
+sub HEAD :Allow {
+    my ($self, $c, $id) = @_;
+    $c->forward(qw(GET));
+    $c->response->body(q());
+    return;
+}
+
+sub OPTIONS :Allow {
+    my ($self, $c, $id) = @_;
+    my $allowed_methods = $self->allowed_methods_filtered($c);
+    $c->response->headers(HTTP::Headers->new(
+        Allow => $allowed_methods->join(', '),
+        Accept_Patch => 'application/json-patch+json',
+    ));
+    $c->response->content_type('application/json');
+    $c->response->body(JSON::to_json({ methods => $allowed_methods })."\n");
+    return;
+}
+
+sub end : Private {
+    my ($self, $c) = @_;
+
+    #$self->log_response($c);
+}
+
+# vim: set tabstop=4 expandtab: