canvas-lms/lib/lti/external_tool_tab.rb

54 lines
1.7 KiB
Ruby

# frozen_string_literal: true
#
# Copyright (C) 2016 - present Instructure, Inc.
#
# This file is part of Canvas.
#
# Canvas is free software: you can redistribute it and/or modify it under
# the terms of the GNU Affero General Public License as published by the Free
# Software Foundation, version 3 of the License.
#
# Canvas 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 Affero General Public License for more
# details.
#
# You should have received a copy of the GNU Affero General Public License along
# with this program. If not, see <http://www.gnu.org/licenses/>.
#
module Lti
class ExternalToolTab
attr_reader :context, :locale, :opts, :placement, :tools
def initialize(context, placement, tools, locale = nil)
@context = context
@placement = placement
@tools = tools
@opts = opts
@locale = locale || I18n.locale
end
def tabs
tools.sort_by(&:id).map do |tool|
tab = {
id: tool.asset_string,
label: tool.label_for(placement, locale),
css_class: tool.asset_string,
visibility: tool.extension_setting(placement, :visibility),
href: "#{context.class.to_s.downcase}_external_tool_path".to_sym,
external: true,
hidden: tool.extension_setting(placement, :default) == 'disabled',
args: [context.id, tool.id]
}
target = tool.extension_setting(placement, :windowTarget)
if target && target == '_blank'
tab[:target] = target
tab[:args] << { display: 'borderless' }
end
tab
end
end
end
end