Bug 32030: ERM - Agreement documents (FIXED)

[koha-ffzg.git] / Koha / REST / V1.pm

diff --git a/Koha/REST/V1.pm b/Koha/REST/V1.pm
index 7d7102d..13bbcfc 100644 (file)
--- a/Koha/REST/V1.pm
+++ b/Koha/REST/V1.pm
@@ -1,36 +1,145 @@
 package Koha::REST::V1;
 
+# This file is part of Koha.
+#
+# Koha is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# Koha is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Koha; if not, see <http://www.gnu.org/licenses>.
+
 use Modern::Perl;
+
 use Mojo::Base 'Mojolicious';
 
-use C4::Auth qw( check_cookie_auth get_session );
-use Koha::Borrowers;
+use C4::Context;
+use Koha::Logger;
+
+use JSON::Validator::Schema::OpenAPIv2;
+
+use Try::Tiny qw( catch try );
+
+=head1 NAME
+
+Koha::REST::V1 - Main v.1 REST api class
+
+=head1 API
+
+=head2 Class Methods
+
+=head3 startup
+
+Overloaded Mojolicious->startup method. It is called at application startup.
+
+=cut
 
 sub startup {
     my $self = shift;
 
-    my $route = $self->routes->under->to(
-        cb => sub {
+    my $logger = Koha::Logger->get({ interface => 'api' });
+    $self->log($logger);
+
+    $self->hook(
+        before_dispatch => sub {
             my $c = shift;
 
-            my ($status, $sessionID) = check_cookie_auth($c->cookie('CGISESSID'));
-            if ($status eq "ok") {
-                my $session = get_session($sessionID);
-                my $user = Koha::Borrowers->find($session->param('number'));
-                $c->stash('koha.user' => $user);
-            }
+            # Remove /api/v1/app.pl/ from the path
+            $c->req->url->base->path('/');
 
-            return 1;
+            # Handle CORS
+            $c->res->headers->header( 'Access-Control-Allow-Origin' =>
+                  C4::Context->preference('AccessControlAllowOrigin') )
+              if C4::Context->preference('AccessControlAllowOrigin');
         }
     );
 
     # Force charset=utf8 in Content-Type header for JSON responses
-    $self->types->type(json => 'application/json; charset=utf8');
+    $self->types->type( json    => 'application/json; charset=utf8' );
+    # MARC-related types
+    $self->types->type( marcxml => 'application/marcxml+xml' );
+    $self->types->type( mij     => 'application/marc-in-json' );
+    $self->types->type( marc    => 'application/marc' );
+
+    my $secret_passphrase = C4::Context->config('api_secret_passphrase');
+    if ($secret_passphrase) {
+        $self->secrets([$secret_passphrase]);
+    }
+
+    my $spec_file = $self->home->rel_file("api/v1/swagger/swagger.yaml");
+
+    push @{$self->routes->namespaces}, 'Koha::Plugin';
+
+    # Try to load and merge all schemas first and validate the result just once.
+    try {
+
+        my $schema = JSON::Validator::Schema::OpenAPIv2->new;
+
+        $schema->resolve( $spec_file );
+
+        my $spec = $schema->bundle->data;
+
+        $self->plugin(
+            'Koha::REST::Plugin::PluginRoutes' => {
+                spec     => $spec,
+                validate => 0,
+            }
+        ) unless C4::Context->needs_install; # load only if Koha is installed
+
+        $self->plugin(
+            OpenAPI => {
+                spec  => $spec,
+                route => $self->routes->under('/api/v1')->to('Auth#under'),
+            }
+        );
+
+        $self->plugin('RenderFile');
+    }
+    catch {
+        # Validation of the complete spec failed. Resort to validation one-by-one
+        # to catch bad ones.
+
+        # JSON::Validator uses confess, so trim call stack from the message.
+        my $logger = Koha::Logger->get({ interface => 'api' });
+        $logger->error("Warning: Could not load REST API spec bundle: " . $_);
+
+        try {
+
+            my $schema = JSON::Validator::Schema::OpenAPIv2->new;
+            $schema->resolve( $spec_file );
+
+            my $spec = $schema->bundle->data;
+
+            $self->plugin(
+                'Koha::REST::Plugin::PluginRoutes' => {
+                    spec     => $spec,
+                    validate => 1
+                }
+            )  unless C4::Context->needs_install; # load only if Koha is installed
+
+            $self->plugin(
+                OpenAPI => {
+                    spec  => $spec,
+                    route => $self->routes->under('/api/v1')->to('Auth#under'),
+                }
+            );
+        }
+        catch {
+            # JSON::Validator uses confess, so trim call stack from the message.
+            $logger->error("Warning: Could not load REST API spec bundle: " . $_);
+        };
+    };
 
-    $self->plugin(Swagger2 => {
-        route => $route,
-        url => $self->home->rel_file("api/v1/swagger.json"),
-    });
+    $self->plugin( 'Koha::REST::Plugin::Pagination' );
+    $self->plugin( 'Koha::REST::Plugin::Query' );
+    $self->plugin( 'Koha::REST::Plugin::Objects' );
+    $self->plugin( 'Koha::REST::Plugin::Exceptions' );
 }
 
 1;