bigbluebutton / greenlight

# BigBlueButton open source conferencing system - http://www.bigbluebutton.org/.

#

# Copyright (c) 2018 BigBlueButton Inc. and by respective authors (see below).

#

# This program is free software; you can redistribute it and/or modify it under the

# terms of the GNU Lesser General Public License as published by the Free Software

# Foundation; either version 3.0 of the License, or (at your option) any later

# version.

#

# BigBlueButton 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 Lesser General Public License for more details.

#

# You should have received a copy of the GNU Lesser General Public License along

# with BigBlueButton; if not, see <http://www.gnu.org/licenses/>.

module AuthValues

  extend ActiveSupport::Concern

  # Provider attributes.

  def auth_username(auth)

    case auth['provider']

    when :google

      auth['info']['email'].split('@').first

    when :bn_launcher

      auth['info']['username']

    else

      auth['info']['nickname']

    end

  end

  def auth_email(auth)

    auth['info']['email']

  end

  def auth_image(auth)

    case auth['provider']

    when :twitter

      auth['info']['image'].gsub("http", "https").gsub("_normal", "")

    else

      auth['info']['image']

    end

  end

  def auth_roles(user, auth)

    unless auth['info']['roles'].nil?

      roles = auth['info']['roles'].split(',')

      role_provider = auth['provider'] == "bn_launcher" ? auth['info']['customer'] : "greenlight"

      roles.each do |role_name|

        role = Role.where(provider: role_provider, name: role_name).first

        user.roles << role unless role.nil?

      end

    end

  end

end