module Gitlab
  module GroupsHelper
    def remove_user_from_group_message(group, member)
      if member.user
        "Are you sure you want to remove \"#{member.user.name}\" from \"#{group.name}\"?"
      else
        "Are you sure you want to revoke the invitation for \"#{member.invite_email}\" to join \"#{group.name}\"?"
      end
    end

    def leave_group_message(group)
      "Are you sure you want to leave \"#{group}\" group?"
    end

    def should_user_see_group_roles?(user, group)
      if user
        user.is_admin? || group.members.exists?(user_id: user.id)
      else
        false
      end
    end

    def group_icon(group)
      if group.is_a?(String)
        group = Group.find_by(path: group)
      end

      if group && group.avatar.present?
        group.avatar.url
      else
        image_path('no_group_avatar.png')
      end
    end
  end
end