class ProposalsDiscussionPlugin < Noosfero::Plugin

  def self.plugin_name
    'Discussion of Proposals'
  end

  def self.plugin_description
    _("Provide a structured way to promove a discussion over ideas proposed by users.")
  end

  def stylesheet?
    true
  end

  def content_types
    if context.respond_to?(:params) && context.params
      types = []
      parent_id = context.params[:parent_id]
      parent = parent_id ? context.profile.articles.find(parent_id) : nil
      types << ProposalsDiscussionPlugin::Discussion unless parent
      types << ProposalsDiscussionPlugin::Topic if parent.kind_of?(ProposalsDiscussionPlugin::Discussion)
      types << ProposalsDiscussionPlugin::Proposal if parent.kind_of?(ProposalsDiscussionPlugin::Topic)
      types
    else
      [ProposalsDiscussionPlugin::Discussion,
        ProposalsDiscussionPlugin::Topic,
        ProposalsDiscussionPlugin::Proposal]
    end
  end

  def content_remove_new(page)
    page.kind_of?(ProposalsDiscussionPlugin::Discussion) ||
      page.kind_of?(ProposalsDiscussionPlugin::Topic) ||
      page.kind_of?(ProposalsDiscussionPlugin::Proposal)
  end

  def content_remove_upload(page)
    page.kind_of?(ProposalsDiscussionPlugin::Discussion) ||
      page.kind_of?(ProposalsDiscussionPlugin::Topic) ||
      page.kind_of?(ProposalsDiscussionPlugin::Proposal)
  end

end