openproject/app/helpers/angular_helper.rb

#-- encoding: UTF-8

#-- copyright
# OpenProject is an open source project management software.
# Copyright (C) 2012-2022 the OpenProject GmbH
#
# 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 COPYRIGHT and LICENSE files for more details.
#++

module AngularHelper
  ##
  # Create a component element tag with the given attributes
  #
  # Allow setting dynamic inputs for components with the @DatasetInputs decorator
  # by using inputs: { inputName: value }
  def angular_component_tag(component, options = {})
    inputs = (options.delete(:inputs) || {})
               .transform_keys { |k| k.to_s.underscore.dasherize }
               .transform_values(&:to_json)

    options[:data] = options.fetch(:data, {}).merge(inputs)
    options[:class] ||= [options[:class], 'op-angular-component']
                          .compact
                          .join(' ')

    content_tag(component, '', options)
  end
end