search.rb

class Search
  attr_accessor :params, :locale, :results
  
  def initialize(params, locale)
    return if params[:search].blank?
    @params = params
    @params[:page] ||= "1"
    @params[:per_page] ||= "10"
    @locale = Localized::Config.locale_to_site_map[locale].to_s #Hacktastic, should work with locale.to_s
    self.send(@params[:filter])
  end

  def to_s
    @results ||= []
  end

  def articles
    @results = Article.search( @params[:search], 
                               page: @params[:page],
                               field_weights: { title: 20, body: 15 },
                               with: { published_at: 0..Time.now.utc.to_i },
                               conditions: { :locale => @locale },                               
                               per_page: @params[:per_page] )
  end

  def artists
    @results = Artist.search( @params[:search],
                              page: @params[:page],
                              conditions: { :locale => @locale },
                              per_page: @params[:per_page] )
  end

  def promotions
    @results = Promotion.search( @params[:search],
                                 page: @params[:page],
                                 with: { published_at: 0..Time.now.utc.to_i },
                                 conditions: { :locale => @locale },
                                 per_page: @params[:per_page] )
  end

  def media
    @results = ThinkingSphinx.search( @params[:search],
                                      classes: [Photo, Video],
                                      field_weights: { :title => 20, :summary => 18, :body => 15 },
                                      page: @params[:page],
                                      per_page: @params[:per_page] )
  end

  def site
    @results = ThinkingSphinx.search( @params[:search],
                                      classes: [Article, Artist, Photo, Video],
                                      field_weights: { :title => 20, :name => 20, :summary => 18, :body => 15 },
                                      with: { published_at: 0..Time.now.utc.to_i },
                                      condition: { :locale => @locale },
                                      page: @params[:page],
                                      per_page: @params[:per_page] )    
  end
end