Noosfero/noosfero

module CommunityTrackPlugin::TrackHelper
  include CategoriesHelper

  def category_class(track)
    "category_" + (track.categories.empty? ? "not_defined" : track.categories.first.name.to_slug)
  end

  def track_card_lead(track)
    lead_stripped = strip_tags(track.lead)
    excerpt lead_stripped, lead_stripped.first(3), radius: if track.image then 180 else 300 end
  end

  def track_color_style(track)
    category_color_style(track.categories.first.with_color) if !track.categories.empty?
  end

  def track_name_color_style(track)
    category = track.categories.empty? ? nil : track.categories.first.with_color
    category ? "color: ##{category.display_color};" : ""
  end
end