mirror of
https://github.com/opf/openproject.git
synced 2026-06-14 03:30:14 +00:00
Ivan Kuchin
137 lines
4.6 KiB
Ruby
137 lines
4.6 KiB
Ruby
#-- copyright
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# OpenProject is an open source project management software.
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# Copyright (C) the OpenProject GmbH
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License version 3.
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#
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# OpenProject is a fork of ChiliProject, which is a fork of Redmine. The copyright follows:
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# Copyright (C) 2006-2013 Jean-Philippe Lang
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# Copyright (C) 2010-2013 the ChiliProject Team
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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#
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# See COPYRIGHT and LICENSE files for more details.
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#++
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module API
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module V3
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module Render
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class RenderAPI < ::API::OpenProjectAPI
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format :txt
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parser :txt, ::API::V3::Formatter::TxtCharset
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resources :render do
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helpers do
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SUPPORTED_CONTEXT_NAMESPACES ||= %w(work_packages projects news posts wiki_pages meeting_contents).freeze
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SUPPORTED_MEDIA_TYPE ||= "text/plain".freeze
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def allowed_content_types
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[SUPPORTED_MEDIA_TYPE]
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end
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def check_content_type
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actual = request.content_type
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unless actual&.starts_with?(SUPPORTED_MEDIA_TYPE)
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bad_type = actual || I18n.t("api_v3.errors.missing_content_type")
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message = I18n.t("api_v3.errors.invalid_content_type",
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content_type: SUPPORTED_MEDIA_TYPE,
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actual: bad_type)
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fail ::API::Errors::UnsupportedMediaType, message
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end
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end
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def check_format(format)
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unless ::OpenProject::TextFormatting::Formats.supported?(format)
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fail ::API::Errors::NotFound, I18n.t("api_v3.errors.code_404")
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end
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end
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def setup_response
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status 200
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content_type "text/html"
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end
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def request_body
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env["api.request.body"]
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end
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def context_object
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try_context_object
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rescue ::ActiveRecord::RecordNotFound
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fail ::API::Errors::InvalidRenderContext.new(
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I18n.t("api_v3.errors.render.context_object_not_found")
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)
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end
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def try_context_object
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if params[:context]
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context = parse_context
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namespace = context[:namespace]
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klass = if namespace == "posts"
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Message
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elsif SUPPORTED_CONTEXT_NAMESPACES.without("posts").include?(namespace)
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namespace.camelcase.singularize.constantize
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end
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return unless klass
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klass.visible(current_user).find(context[:id])
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end
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end
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def parse_context
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context = ::API::Utilities::ResourceLinkParser.parse(params[:context])
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if context.nil?
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fail ::API::Errors::InvalidRenderContext.new(
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I18n.t("api_v3.errors.render.context_not_parsable")
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)
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elsif SUPPORTED_CONTEXT_NAMESPACES.exclude?(context[:namespace]) ||
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context[:version] != "3"
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fail ::API::Errors::InvalidRenderContext.new(
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I18n.t("api_v3.errors.render.unsupported_context")
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)
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else
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context
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end
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end
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end
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route_param :render_format do
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after_validation do
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@format = params[:render_format]
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end
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post do
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check_format(@format)
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check_content_type
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setup_response
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renderer = ::API::Utilities::TextRenderer.new(request_body,
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object: context_object,
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format: @format)
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renderer.to_html
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end
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end
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end
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end
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end
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end
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end
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