mconf/mconf-web

# This file is part of Mconf-Web, a web application that provides access
# to the Mconf webconferencing system. Copyright (C) 2010-2015 Mconf.
#
# This file is licensed under the Affero General Public License version
# 3 or later. See the LICENSE file.

module PublicActivitiesHelper

  def activity_translate key, options={}
    t("activities.#{key}_html", options)
  end

  # Returns a default HTML tag to display the name of a resource that was removed
  def removed_activity_resource_tag(text, key = "resource")
    if text.blank?
      if key.downcase == "user"
        activity_translate('other.someone')
      else
        nil
      end
    else
      attrs = options_for_tooltip t("activities.#{key.downcase}.deleted_tooltip", name: text), class: 'removed-object-text'
      content_tag :span, text, attrs
    end
  end

  def link_to_trackable(trackable, cls, options = {})
    if trackable.nil?
      # e.g. 'MyModule::Event' to 'my_module_event'
      cls = cls.underscore.gsub(/\//, '_')

      if options[:trackable_name].blank?
        content_tag :span, t("activities.#{cls}.deleted")
      else
        removed_activity_resource_tag(options[:trackable_name], cls)
      end
    else
      case trackable
      when Space then link_to(trackable.name, space_path(trackable))
      when Post  then link_to(trackable.post_title, space_post_path(trackable.space, trackable))
      when Attachment then link_to(trackable.title, space_attachment_path(trackable.space, trackable))
      when BigbluebuttonMeeting
        if trackable.room.owner_type == 'User'
          link_to(trackable.room.owner.full_name, user_path(trackable.room.owner))
        elsif trackable.room.owner_type == 'Space'
          link_to(trackable.room.owner.name, space_path(trackable.room.owner))
        end
      when JoinRequest
        if trackable.group_type == 'Space'
          link_to(trackable.group.name, space_path(trackable.group))
        end
      else
        if mod_enabled?('events')
          case trackable
          when Event then link_to(trackable.name, event_path(trackable))
          when Participant then link_to(trackable.event.name, event_path(trackable.event))
          end
        end
      end
    end
  end

  # Gets the route to user resource from its id
  def user_path_from_id id
    user = User.find_by_id(id)
    if user.nil?
      nil
    else
      user_path(user.to_param)
    end
  end

end