From e1b3f2c70df2ff1277ec5b4fc55e709c376b2b6c Mon Sep 17 00:00:00 2001
From: Wieland Lindenthal <w.lindenthal@forkmerge.com>
Date: Fri, 10 May 2019 14:36:59 +0200
Subject: [PATCH] Add an API endpoint 'bcf_xml' accepting POST of a BCF-XML
 file

---
 modules/bcf/lib/api/v3/bcf_xml/bcf_xml_api.rb | 76 +++++++++++++++++++
 modules/bcf/lib/open_project/bcf/engine.rb    |  9 +++
 2 files changed, 85 insertions(+)
 create mode 100644 modules/bcf/lib/api/v3/bcf_xml/bcf_xml_api.rb

diff --git a/modules/bcf/lib/api/v3/bcf_xml/bcf_xml_api.rb b/modules/bcf/lib/api/v3/bcf_xml/bcf_xml_api.rb
new file mode 100644
index 0000000000..b0c0097390
--- /dev/null
+++ b/modules/bcf/lib/api/v3/bcf_xml/bcf_xml_api.rb
@@ -0,0 +1,76 @@
+#-- copyright
+# OpenProject Documents Plugin
+#
+# Former OpenProject Core functionality extracted into a plugin.
+#
+# Copyright (C) 2009-2014 the OpenProject Foundation (OPF)
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License version 3.
+#
+# OpenProject is a fork of ChiliProject, which is a fork of Redmine. The copyright follows:
+# Copyright (C) 2006-2013 Jean-Philippe Lang
+# Copyright (C) 2010-2013 the ChiliProject Team
+#
+# This program 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 2
+# of the License, or (at your option) any later version.
+#
+# This program 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 this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+#
+# See doc/COPYRIGHT.rdoc for more details.
+#++
+
+module API
+  module V3
+    module BcfXml
+      class BcfXmlAPI < ::API::OpenProjectAPI
+        resources :projects do
+          route_param :id do
+            namespace 'bcf_xml' do
+              helpers do
+                # Global helper to set allowed content_types
+                # This may be overriden when multipart is allowed (file uploads)
+                def allowed_content_types
+                  if post_request?
+                    %w(application/octet-stream)
+                  else
+                    super
+                  end
+                end
+
+                def post_request?
+                  request.env['REQUEST_METHOD'] == 'POST'
+                end
+              end
+
+              post do
+                project = Project.find(params[:id])
+
+                authorize(:manage_bcf, context: project) do
+                  raise API::Errors::NotFound.new
+                end
+
+                begin
+                  file = request.body
+                  importer = ::OpenProject::Bcf::BcfXml::Importer.new project, current_user: current_user
+                  importer.import! file
+                rescue StandardError => e
+                  raise API::Errors::InternalError.new e.message
+                end
+              end
+            end
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/modules/bcf/lib/open_project/bcf/engine.rb b/modules/bcf/lib/open_project/bcf/engine.rb
index e0c1521881..ec668a1826 100644
--- a/modules/bcf/lib/open_project/bcf/engine.rb
+++ b/modules/bcf/lib/open_project/bcf/engine.rb
@@ -61,6 +61,15 @@ module OpenProject::Bcf
       prepend Patches::Api::V3::ExportFormats
     end
 
+    add_api_path :bcf_xml do |project_id|
+      "#{project(project_id)}/bcf_xml"
+    end
+
+    add_api_endpoint 'API::V3::Projects::ProjectsAPI' do
+      content_type :binary, 'application/octet-stream'
+      mount ::API::V3::BcfXml::BcfXmlAPI
+    end
+
     initializer 'bcf.register_hooks' do
       # don't use require_dependency to not reload hooks in development mode
       require 'open_project/xls_export/hooks/work_package_hook.rb'