Noosfero/noosfero

class VideoPlugin::VideoGallery < Folder
  def self.type_name
    _("Video Gallery")
  end

  settings_items :thumbnail_width, type: :integer, default: 50
  settings_items :thumbnail_height, type: :integer, default: 50
  settings_items :videos_per_row, type: :integer, default: 5

  validate :not_belong_to_blog

  def not_belong_to_blog
    errors.add(:parent, "A video gallery should not belong to a blog.") if parent && parent.blog?
  end

  extend ActsAsHavingSettings::ClassMethods
  acts_as_having_settings field: :setting

  xss_terminate only: [:body], with: :white_list, on: :validation

  include WhiteListFilter
  filter_iframes :body
  def iframe_whitelist
    profile && profile.environment && profile.environment.trusted_sites_for_iframe
  end

  def self.short_description
    _("Video Gallery")
  end

  def self.description
    _("A gallery of link to videos that are hosted elsewhere.")
  end

  include ActionView::Helpers::TagHelper
  def to_html(options = {})
    video_gallery = self
    proc do
      render partial: "content_viewer/video_plugin/video_gallery", locals: { video_gallery: video_gallery }
    end
  end

  def video_gallery?
    true
  end

  def can_display_hits?
    false
  end

  def accept_comments?
    false
  end

  def self.icon_name(article = nil)
    "Video gallery"
  end
end